altinn-designsystem
Version:
Altinn Design system based on Pattern Lab.
12,113 lines • 399 kB
JavaScript
/*!
* Bootstrap v4.6.0 (https://getbootstrap.com/)
* Copyright 2011-2021 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
*/
(function (global, factory) {
typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('jquery')) :
typeof define === 'function' && define.amd ? define(['exports', 'jquery'], factory) :
(global = typeof globalThis !== 'undefined' ? globalThis : global || self, factory(global.bootstrap = {}, global.jQuery));
}(this, (function (exports, $) { 'use strict';
function _interopDefaultLegacy (e) { return e && typeof e === 'object' && 'default' in e ? e : { 'default': e }; }
var $__default = /*#__PURE__*/_interopDefaultLegacy($);
function _defineProperties(target, props) {
for (var i = 0; i < props.length; i++) {
var descriptor = props[i];
descriptor.enumerable = descriptor.enumerable || false;
descriptor.configurable = true;
if ("value" in descriptor) descriptor.writable = true;
Object.defineProperty(target, descriptor.key, descriptor);
}
}
function _createClass(Constructor, protoProps, staticProps) {
if (protoProps) _defineProperties(Constructor.prototype, protoProps);
if (staticProps) _defineProperties(Constructor, staticProps);
return Constructor;
}
function _extends() {
_extends = Object.assign || function (target) {
for (var i = 1; i < arguments.length; i++) {
var source = arguments[i];
for (var key in source) {
if (Object.prototype.hasOwnProperty.call(source, key)) {
target[key] = source[key];
}
}
}
return target;
};
return _extends.apply(this, arguments);
}
function _inheritsLoose(subClass, superClass) {
subClass.prototype = Object.create(superClass.prototype);
subClass.prototype.constructor = subClass;
subClass.__proto__ = superClass;
}
/**
* --------------------------------------------------------------------------
* Bootstrap (v4.6.0): util.js
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
* --------------------------------------------------------------------------
*/
/**
* ------------------------------------------------------------------------
* Private TransitionEnd Helpers
* ------------------------------------------------------------------------
*/
var TRANSITION_END = 'transitionend';
var MAX_UID = 1000000;
var MILLISECONDS_MULTIPLIER = 1000; // Shoutout AngusCroll (https://goo.gl/pxwQGp)
function toType(obj) {
if (obj === null || typeof obj === 'undefined') {
return "" + obj;
}
return {}.toString.call(obj).match(/\s([a-z]+)/i)[1].toLowerCase();
}
function getSpecialTransitionEndEvent() {
return {
bindType: TRANSITION_END,
delegateType: TRANSITION_END,
handle: function handle(event) {
if ($__default['default'](event.target).is(this)) {
return event.handleObj.handler.apply(this, arguments); // eslint-disable-line prefer-rest-params
}
return undefined;
}
};
}
function transitionEndEmulator(duration) {
var _this = this;
var called = false;
$__default['default'](this).one(Util.TRANSITION_END, function () {
called = true;
});
setTimeout(function () {
if (!called) {
Util.triggerTransitionEnd(_this);
}
}, duration);
return this;
}
function setTransitionEndSupport() {
$__default['default'].fn.emulateTransitionEnd = transitionEndEmulator;
$__default['default'].event.special[Util.TRANSITION_END] = getSpecialTransitionEndEvent();
}
/**
* --------------------------------------------------------------------------
* Public Util Api
* --------------------------------------------------------------------------
*/
var Util = {
TRANSITION_END: 'bsTransitionEnd',
getUID: function getUID(prefix) {
do {
prefix += ~~(Math.random() * MAX_UID); // "~~" acts like a faster Math.floor() here
} while (document.getElementById(prefix));
return prefix;
},
getSelectorFromElement: function getSelectorFromElement(element) {
var selector = element.getAttribute('data-target');
if (!selector || selector === '#') {
var hrefAttr = element.getAttribute('href');
selector = hrefAttr && hrefAttr !== '#' ? hrefAttr.trim() : '';
}
try {
return document.querySelector(selector) ? selector : null;
} catch (_) {
return null;
}
},
getTransitionDurationFromElement: function getTransitionDurationFromElement(element) {
if (!element) {
return 0;
} // Get transition-duration of the element
var transitionDuration = $__default['default'](element).css('transition-duration');
var transitionDelay = $__default['default'](element).css('transition-delay');
var floatTransitionDuration = parseFloat(transitionDuration);
var floatTransitionDelay = parseFloat(transitionDelay); // Return 0 if element or transition duration is not found
if (!floatTransitionDuration && !floatTransitionDelay) {
return 0;
} // If multiple durations are defined, take the first
transitionDuration = transitionDuration.split(',')[0];
transitionDelay = transitionDelay.split(',')[0];
return (parseFloat(transitionDuration) + parseFloat(transitionDelay)) * MILLISECONDS_MULTIPLIER;
},
reflow: function reflow(element) {
return element.offsetHeight;
},
triggerTransitionEnd: function triggerTransitionEnd(element) {
$__default['default'](element).trigger(TRANSITION_END);
},
supportsTransitionEnd: function supportsTransitionEnd() {
return Boolean(TRANSITION_END);
},
isElement: function isElement(obj) {
return (obj[0] || obj).nodeType;
},
typeCheckConfig: function typeCheckConfig(componentName, config, configTypes) {
for (var property in configTypes) {
if (Object.prototype.hasOwnProperty.call(configTypes, property)) {
var expectedTypes = configTypes[property];
var value = config[property];
var valueType = value && Util.isElement(value) ? 'element' : toType(value);
if (!new RegExp(expectedTypes).test(valueType)) {
throw new Error(componentName.toUpperCase() + ": " + ("Option \"" + property + "\" provided type \"" + valueType + "\" ") + ("but expected type \"" + expectedTypes + "\"."));
}
}
}
},
findShadowRoot: function findShadowRoot(element) {
if (!document.documentElement.attachShadow) {
return null;
} // Can find the shadow root otherwise it'll return the document
if (typeof element.getRootNode === 'function') {
var root = element.getRootNode();
return root instanceof ShadowRoot ? root : null;
}
if (element instanceof ShadowRoot) {
return element;
} // when we don't find a shadow root
if (!element.parentNode) {
return null;
}
return Util.findShadowRoot(element.parentNode);
},
jQueryDetection: function jQueryDetection() {
if (typeof $__default['default'] === 'undefined') {
throw new TypeError('Bootstrap\'s JavaScript requires jQuery. jQuery must be included before Bootstrap\'s JavaScript.');
}
var version = $__default['default'].fn.jquery.split(' ')[0].split('.');
var minMajor = 1;
var ltMajor = 2;
var minMinor = 9;
var minPatch = 1;
var maxMajor = 4;
if (version[0] < ltMajor && version[1] < minMinor || version[0] === minMajor && version[1] === minMinor && version[2] < minPatch || version[0] >= maxMajor) {
throw new Error('Bootstrap\'s JavaScript requires at least jQuery v1.9.1 but less than v4.0.0');
}
}
};
Util.jQueryDetection();
setTransitionEndSupport();
/**
* ------------------------------------------------------------------------
* Constants
* ------------------------------------------------------------------------
*/
var NAME = 'alert';
var VERSION = '4.6.0';
var DATA_KEY = 'bs.alert';
var EVENT_KEY = "." + DATA_KEY;
var DATA_API_KEY = '.data-api';
var JQUERY_NO_CONFLICT = $__default['default'].fn[NAME];
var SELECTOR_DISMISS = '[data-dismiss="alert"]';
var EVENT_CLOSE = "close" + EVENT_KEY;
var EVENT_CLOSED = "closed" + EVENT_KEY;
var EVENT_CLICK_DATA_API = "click" + EVENT_KEY + DATA_API_KEY;
var CLASS_NAME_ALERT = 'alert';
var CLASS_NAME_FADE = 'fade';
var CLASS_NAME_SHOW = 'show';
/**
* ------------------------------------------------------------------------
* Class Definition
* ------------------------------------------------------------------------
*/
var Alert = /*#__PURE__*/function () {
function Alert(element) {
this._element = element;
} // Getters
var _proto = Alert.prototype;
// Public
_proto.close = function close(element) {
var rootElement = this._element;
if (element) {
rootElement = this._getRootElement(element);
}
var customEvent = this._triggerCloseEvent(rootElement);
if (customEvent.isDefaultPrevented()) {
return;
}
this._removeElement(rootElement);
};
_proto.dispose = function dispose() {
$__default['default'].removeData(this._element, DATA_KEY);
this._element = null;
} // Private
;
_proto._getRootElement = function _getRootElement(element) {
var selector = Util.getSelectorFromElement(element);
var parent = false;
if (selector) {
parent = document.querySelector(selector);
}
if (!parent) {
parent = $__default['default'](element).closest("." + CLASS_NAME_ALERT)[0];
}
return parent;
};
_proto._triggerCloseEvent = function _triggerCloseEvent(element) {
var closeEvent = $__default['default'].Event(EVENT_CLOSE);
$__default['default'](element).trigger(closeEvent);
return closeEvent;
};
_proto._removeElement = function _removeElement(element) {
var _this = this;
$__default['default'](element).removeClass(CLASS_NAME_SHOW);
if (!$__default['default'](element).hasClass(CLASS_NAME_FADE)) {
this._destroyElement(element);
return;
}
var transitionDuration = Util.getTransitionDurationFromElement(element);
$__default['default'](element).one(Util.TRANSITION_END, function (event) {
return _this._destroyElement(element, event);
}).emulateTransitionEnd(transitionDuration);
};
_proto._destroyElement = function _destroyElement(element) {
$__default['default'](element).detach().trigger(EVENT_CLOSED).remove();
} // Static
;
Alert._jQueryInterface = function _jQueryInterface(config) {
return this.each(function () {
var $element = $__default['default'](this);
var data = $element.data(DATA_KEY);
if (!data) {
data = new Alert(this);
$element.data(DATA_KEY, data);
}
if (config === 'close') {
data[config](this);
}
});
};
Alert._handleDismiss = function _handleDismiss(alertInstance) {
return function (event) {
if (event) {
event.preventDefault();
}
alertInstance.close(this);
};
};
_createClass(Alert, null, [{
key: "VERSION",
get: function get() {
return VERSION;
}
}]);
return Alert;
}();
/**
* ------------------------------------------------------------------------
* Data Api implementation
* ------------------------------------------------------------------------
*/
$__default['default'](document).on(EVENT_CLICK_DATA_API, SELECTOR_DISMISS, Alert._handleDismiss(new Alert()));
/**
* ------------------------------------------------------------------------
* jQuery
* ------------------------------------------------------------------------
*/
$__default['default'].fn[NAME] = Alert._jQueryInterface;
$__default['default'].fn[NAME].Constructor = Alert;
$__default['default'].fn[NAME].noConflict = function () {
$__default['default'].fn[NAME] = JQUERY_NO_CONFLICT;
return Alert._jQueryInterface;
};
/**
* ------------------------------------------------------------------------
* Constants
* ------------------------------------------------------------------------
*/
var NAME$1 = 'button';
var VERSION$1 = '4.6.0';
var DATA_KEY$1 = 'bs.button';
var EVENT_KEY$1 = "." + DATA_KEY$1;
var DATA_API_KEY$1 = '.data-api';
var JQUERY_NO_CONFLICT$1 = $__default['default'].fn[NAME$1];
var CLASS_NAME_ACTIVE = 'active';
var CLASS_NAME_BUTTON = 'btn';
var CLASS_NAME_FOCUS = 'focus';
var SELECTOR_DATA_TOGGLE_CARROT = '[data-toggle^="button"]';
var SELECTOR_DATA_TOGGLES = '[data-toggle="buttons"]';
var SELECTOR_DATA_TOGGLE = '[data-toggle="button"]';
var SELECTOR_DATA_TOGGLES_BUTTONS = '[data-toggle="buttons"] .btn';
var SELECTOR_INPUT = 'input:not([type="hidden"])';
var SELECTOR_ACTIVE = '.active';
var SELECTOR_BUTTON = '.btn';
var EVENT_CLICK_DATA_API$1 = "click" + EVENT_KEY$1 + DATA_API_KEY$1;
var EVENT_FOCUS_BLUR_DATA_API = "focus" + EVENT_KEY$1 + DATA_API_KEY$1 + " " + ("blur" + EVENT_KEY$1 + DATA_API_KEY$1);
var EVENT_LOAD_DATA_API = "load" + EVENT_KEY$1 + DATA_API_KEY$1;
/**
* ------------------------------------------------------------------------
* Class Definition
* ------------------------------------------------------------------------
*/
var Button = /*#__PURE__*/function () {
function Button(element) {
this._element = element;
this.shouldAvoidTriggerChange = false;
} // Getters
var _proto = Button.prototype;
// Public
_proto.toggle = function toggle() {
var triggerChangeEvent = true;
var addAriaPressed = true;
var rootElement = $__default['default'](this._element).closest(SELECTOR_DATA_TOGGLES)[0];
if (rootElement) {
var input = this._element.querySelector(SELECTOR_INPUT);
if (input) {
if (input.type === 'radio') {
if (input.checked && this._element.classList.contains(CLASS_NAME_ACTIVE)) {
triggerChangeEvent = false;
} else {
var activeElement = rootElement.querySelector(SELECTOR_ACTIVE);
if (activeElement) {
$__default['default'](activeElement).removeClass(CLASS_NAME_ACTIVE);
}
}
}
if (triggerChangeEvent) {
// if it's not a radio button or checkbox don't add a pointless/invalid checked property to the input
if (input.type === 'checkbox' || input.type === 'radio') {
input.checked = !this._element.classList.contains(CLASS_NAME_ACTIVE);
}
if (!this.shouldAvoidTriggerChange) {
$__default['default'](input).trigger('change');
}
}
input.focus();
addAriaPressed = false;
}
}
if (!(this._element.hasAttribute('disabled') || this._element.classList.contains('disabled'))) {
if (addAriaPressed) {
this._element.setAttribute('aria-pressed', !this._element.classList.contains(CLASS_NAME_ACTIVE));
}
if (triggerChangeEvent) {
$__default['default'](this._element).toggleClass(CLASS_NAME_ACTIVE);
}
}
};
_proto.dispose = function dispose() {
$__default['default'].removeData(this._element, DATA_KEY$1);
this._element = null;
} // Static
;
Button._jQueryInterface = function _jQueryInterface(config, avoidTriggerChange) {
return this.each(function () {
var $element = $__default['default'](this);
var data = $element.data(DATA_KEY$1);
if (!data) {
data = new Button(this);
$element.data(DATA_KEY$1, data);
}
data.shouldAvoidTriggerChange = avoidTriggerChange;
if (config === 'toggle') {
data[config]();
}
});
};
_createClass(Button, null, [{
key: "VERSION",
get: function get() {
return VERSION$1;
}
}]);
return Button;
}();
/**
* ------------------------------------------------------------------------
* Data Api implementation
* ------------------------------------------------------------------------
*/
$__default['default'](document).on(EVENT_CLICK_DATA_API$1, SELECTOR_DATA_TOGGLE_CARROT, function (event) {
var button = event.target;
var initialButton = button;
if (!$__default['default'](button).hasClass(CLASS_NAME_BUTTON)) {
button = $__default['default'](button).closest(SELECTOR_BUTTON)[0];
}
if (!button || button.hasAttribute('disabled') || button.classList.contains('disabled')) {
event.preventDefault(); // work around Firefox bug #1540995
} else {
var inputBtn = button.querySelector(SELECTOR_INPUT);
if (inputBtn && (inputBtn.hasAttribute('disabled') || inputBtn.classList.contains('disabled'))) {
event.preventDefault(); // work around Firefox bug #1540995
return;
}
if (initialButton.tagName === 'INPUT' || button.tagName !== 'LABEL') {
Button._jQueryInterface.call($__default['default'](button), 'toggle', initialButton.tagName === 'INPUT');
}
}
}).on(EVENT_FOCUS_BLUR_DATA_API, SELECTOR_DATA_TOGGLE_CARROT, function (event) {
var button = $__default['default'](event.target).closest(SELECTOR_BUTTON)[0];
$__default['default'](button).toggleClass(CLASS_NAME_FOCUS, /^focus(in)?$/.test(event.type));
});
$__default['default'](window).on(EVENT_LOAD_DATA_API, function () {
// ensure correct active class is set to match the controls' actual values/states
// find all checkboxes/readio buttons inside data-toggle groups
var buttons = [].slice.call(document.querySelectorAll(SELECTOR_DATA_TOGGLES_BUTTONS));
for (var i = 0, len = buttons.length; i < len; i++) {
var button = buttons[i];
var input = button.querySelector(SELECTOR_INPUT);
if (input.checked || input.hasAttribute('checked')) {
button.classList.add(CLASS_NAME_ACTIVE);
} else {
button.classList.remove(CLASS_NAME_ACTIVE);
}
} // find all button toggles
buttons = [].slice.call(document.querySelectorAll(SELECTOR_DATA_TOGGLE));
for (var _i = 0, _len = buttons.length; _i < _len; _i++) {
var _button = buttons[_i];
if (_button.getAttribute('aria-pressed') === 'true') {
_button.classList.add(CLASS_NAME_ACTIVE);
} else {
_button.classList.remove(CLASS_NAME_ACTIVE);
}
}
});
/**
* ------------------------------------------------------------------------
* jQuery
* ------------------------------------------------------------------------
*/
$__default['default'].fn[NAME$1] = Button._jQueryInterface;
$__default['default'].fn[NAME$1].Constructor = Button;
$__default['default'].fn[NAME$1].noConflict = function () {
$__default['default'].fn[NAME$1] = JQUERY_NO_CONFLICT$1;
return Button._jQueryInterface;
};
/**
* ------------------------------------------------------------------------
* Constants
* ------------------------------------------------------------------------
*/
var NAME$2 = 'carousel';
var VERSION$2 = '4.6.0';
var DATA_KEY$2 = 'bs.carousel';
var EVENT_KEY$2 = "." + DATA_KEY$2;
var DATA_API_KEY$2 = '.data-api';
var JQUERY_NO_CONFLICT$2 = $__default['default'].fn[NAME$2];
var ARROW_LEFT_KEYCODE = 37; // KeyboardEvent.which value for left arrow key
var ARROW_RIGHT_KEYCODE = 39; // KeyboardEvent.which value for right arrow key
var TOUCHEVENT_COMPAT_WAIT = 500; // Time for mouse compat events to fire after touch
var SWIPE_THRESHOLD = 40;
var Default = {
interval: 5000,
keyboard: true,
slide: false,
pause: 'hover',
wrap: true,
touch: true
};
var DefaultType = {
interval: '(number|boolean)',
keyboard: 'boolean',
slide: '(boolean|string)',
pause: '(string|boolean)',
wrap: 'boolean',
touch: 'boolean'
};
var DIRECTION_NEXT = 'next';
var DIRECTION_PREV = 'prev';
var DIRECTION_LEFT = 'left';
var DIRECTION_RIGHT = 'right';
var EVENT_SLIDE = "slide" + EVENT_KEY$2;
var EVENT_SLID = "slid" + EVENT_KEY$2;
var EVENT_KEYDOWN = "keydown" + EVENT_KEY$2;
var EVENT_MOUSEENTER = "mouseenter" + EVENT_KEY$2;
var EVENT_MOUSELEAVE = "mouseleave" + EVENT_KEY$2;
var EVENT_TOUCHSTART = "touchstart" + EVENT_KEY$2;
var EVENT_TOUCHMOVE = "touchmove" + EVENT_KEY$2;
var EVENT_TOUCHEND = "touchend" + EVENT_KEY$2;
var EVENT_POINTERDOWN = "pointerdown" + EVENT_KEY$2;
var EVENT_POINTERUP = "pointerup" + EVENT_KEY$2;
var EVENT_DRAG_START = "dragstart" + EVENT_KEY$2;
var EVENT_LOAD_DATA_API$1 = "load" + EVENT_KEY$2 + DATA_API_KEY$2;
var EVENT_CLICK_DATA_API$2 = "click" + EVENT_KEY$2 + DATA_API_KEY$2;
var CLASS_NAME_CAROUSEL = 'carousel';
var CLASS_NAME_ACTIVE$1 = 'active';
var CLASS_NAME_SLIDE = 'slide';
var CLASS_NAME_RIGHT = 'carousel-item-right';
var CLASS_NAME_LEFT = 'carousel-item-left';
var CLASS_NAME_NEXT = 'carousel-item-next';
var CLASS_NAME_PREV = 'carousel-item-prev';
var CLASS_NAME_POINTER_EVENT = 'pointer-event';
var SELECTOR_ACTIVE$1 = '.active';
var SELECTOR_ACTIVE_ITEM = '.active.carousel-item';
var SELECTOR_ITEM = '.carousel-item';
var SELECTOR_ITEM_IMG = '.carousel-item img';
var SELECTOR_NEXT_PREV = '.carousel-item-next, .carousel-item-prev';
var SELECTOR_INDICATORS = '.carousel-indicators';
var SELECTOR_DATA_SLIDE = '[data-slide], [data-slide-to]';
var SELECTOR_DATA_RIDE = '[data-ride="carousel"]';
var PointerType = {
TOUCH: 'touch',
PEN: 'pen'
};
/**
* ------------------------------------------------------------------------
* Class Definition
* ------------------------------------------------------------------------
*/
var Carousel = /*#__PURE__*/function () {
function Carousel(element, config) {
this._items = null;
this._interval = null;
this._activeElement = null;
this._isPaused = false;
this._isSliding = false;
this.touchTimeout = null;
this.touchStartX = 0;
this.touchDeltaX = 0;
this._config = this._getConfig(config);
this._element = element;
this._indicatorsElement = this._element.querySelector(SELECTOR_INDICATORS);
this._touchSupported = 'ontouchstart' in document.documentElement || navigator.maxTouchPoints > 0;
this._pointerEvent = Boolean(window.PointerEvent || window.MSPointerEvent);
this._addEventListeners();
} // Getters
var _proto = Carousel.prototype;
// Public
_proto.next = function next() {
if (!this._isSliding) {
this._slide(DIRECTION_NEXT);
}
};
_proto.nextWhenVisible = function nextWhenVisible() {
var $element = $__default['default'](this._element); // Don't call next when the page isn't visible
// or the carousel or its parent isn't visible
if (!document.hidden && $element.is(':visible') && $element.css('visibility') !== 'hidden') {
this.next();
}
};
_proto.prev = function prev() {
if (!this._isSliding) {
this._slide(DIRECTION_PREV);
}
};
_proto.pause = function pause(event) {
if (!event) {
this._isPaused = true;
}
if (this._element.querySelector(SELECTOR_NEXT_PREV)) {
Util.triggerTransitionEnd(this._element);
this.cycle(true);
}
clearInterval(this._interval);
this._interval = null;
};
_proto.cycle = function cycle(event) {
if (!event) {
this._isPaused = false;
}
if (this._interval) {
clearInterval(this._interval);
this._interval = null;
}
if (this._config.interval && !this._isPaused) {
this._updateInterval();
this._interval = setInterval((document.visibilityState ? this.nextWhenVisible : this.next).bind(this), this._config.interval);
}
};
_proto.to = function to(index) {
var _this = this;
this._activeElement = this._element.querySelector(SELECTOR_ACTIVE_ITEM);
var activeIndex = this._getItemIndex(this._activeElement);
if (index > this._items.length - 1 || index < 0) {
return;
}
if (this._isSliding) {
$__default['default'](this._element).one(EVENT_SLID, function () {
return _this.to(index);
});
return;
}
if (activeIndex === index) {
this.pause();
this.cycle();
return;
}
var direction = index > activeIndex ? DIRECTION_NEXT : DIRECTION_PREV;
this._slide(direction, this._items[index]);
};
_proto.dispose = function dispose() {
$__default['default'](this._element).off(EVENT_KEY$2);
$__default['default'].removeData(this._element, DATA_KEY$2);
this._items = null;
this._config = null;
this._element = null;
this._interval = null;
this._isPaused = null;
this._isSliding = null;
this._activeElement = null;
this._indicatorsElement = null;
} // Private
;
_proto._getConfig = function _getConfig(config) {
config = _extends({}, Default, config);
Util.typeCheckConfig(NAME$2, config, DefaultType);
return config;
};
_proto._handleSwipe = function _handleSwipe() {
var absDeltax = Math.abs(this.touchDeltaX);
if (absDeltax <= SWIPE_THRESHOLD) {
return;
}
var direction = absDeltax / this.touchDeltaX;
this.touchDeltaX = 0; // swipe left
if (direction > 0) {
this.prev();
} // swipe right
if (direction < 0) {
this.next();
}
};
_proto._addEventListeners = function _addEventListeners() {
var _this2 = this;
if (this._config.keyboard) {
$__default['default'](this._element).on(EVENT_KEYDOWN, function (event) {
return _this2._keydown(event);
});
}
if (this._config.pause === 'hover') {
$__default['default'](this._element).on(EVENT_MOUSEENTER, function (event) {
return _this2.pause(event);
}).on(EVENT_MOUSELEAVE, function (event) {
return _this2.cycle(event);
});
}
if (this._config.touch) {
this._addTouchEventListeners();
}
};
_proto._addTouchEventListeners = function _addTouchEventListeners() {
var _this3 = this;
if (!this._touchSupported) {
return;
}
var start = function start(event) {
if (_this3._pointerEvent && PointerType[event.originalEvent.pointerType.toUpperCase()]) {
_this3.touchStartX = event.originalEvent.clientX;
} else if (!_this3._pointerEvent) {
_this3.touchStartX = event.originalEvent.touches[0].clientX;
}
};
var move = function move(event) {
// ensure swiping with one touch and not pinching
if (event.originalEvent.touches && event.originalEvent.touches.length > 1) {
_this3.touchDeltaX = 0;
} else {
_this3.touchDeltaX = event.originalEvent.touches[0].clientX - _this3.touchStartX;
}
};
var end = function end(event) {
if (_this3._pointerEvent && PointerType[event.originalEvent.pointerType.toUpperCase()]) {
_this3.touchDeltaX = event.originalEvent.clientX - _this3.touchStartX;
}
_this3._handleSwipe();
if (_this3._config.pause === 'hover') {
// If it's a touch-enabled device, mouseenter/leave are fired as
// part of the mouse compatibility events on first tap - the carousel
// would stop cycling until user tapped out of it;
// here, we listen for touchend, explicitly pause the carousel
// (as if it's the second time we tap on it, mouseenter compat event
// is NOT fired) and after a timeout (to allow for mouse compatibility
// events to fire) we explicitly restart cycling
_this3.pause();
if (_this3.touchTimeout) {
clearTimeout(_this3.touchTimeout);
}
_this3.touchTimeout = setTimeout(function (event) {
return _this3.cycle(event);
}, TOUCHEVENT_COMPAT_WAIT + _this3._config.interval);
}
};
$__default['default'](this._element.querySelectorAll(SELECTOR_ITEM_IMG)).on(EVENT_DRAG_START, function (e) {
return e.preventDefault();
});
if (this._pointerEvent) {
$__default['default'](this._element).on(EVENT_POINTERDOWN, function (event) {
return start(event);
});
$__default['default'](this._element).on(EVENT_POINTERUP, function (event) {
return end(event);
});
this._element.classList.add(CLASS_NAME_POINTER_EVENT);
} else {
$__default['default'](this._element).on(EVENT_TOUCHSTART, function (event) {
return start(event);
});
$__default['default'](this._element).on(EVENT_TOUCHMOVE, function (event) {
return move(event);
});
$__default['default'](this._element).on(EVENT_TOUCHEND, function (event) {
return end(event);
});
}
};
_proto._keydown = function _keydown(event) {
if (/input|textarea/i.test(event.target.tagName)) {
return;
}
switch (event.which) {
case ARROW_LEFT_KEYCODE:
event.preventDefault();
this.prev();
break;
case ARROW_RIGHT_KEYCODE:
event.preventDefault();
this.next();
break;
}
};
_proto._getItemIndex = function _getItemIndex(element) {
this._items = element && element.parentNode ? [].slice.call(element.parentNode.querySelectorAll(SELECTOR_ITEM)) : [];
return this._items.indexOf(element);
};
_proto._getItemByDirection = function _getItemByDirection(direction, activeElement) {
var isNextDirection = direction === DIRECTION_NEXT;
var isPrevDirection = direction === DIRECTION_PREV;
var activeIndex = this._getItemIndex(activeElement);
var lastItemIndex = this._items.length - 1;
var isGoingToWrap = isPrevDirection && activeIndex === 0 || isNextDirection && activeIndex === lastItemIndex;
if (isGoingToWrap && !this._config.wrap) {
return activeElement;
}
var delta = direction === DIRECTION_PREV ? -1 : 1;
var itemIndex = (activeIndex + delta) % this._items.length;
return itemIndex === -1 ? this._items[this._items.length - 1] : this._items[itemIndex];
};
_proto._triggerSlideEvent = function _triggerSlideEvent(relatedTarget, eventDirectionName) {
var targetIndex = this._getItemIndex(relatedTarget);
var fromIndex = this._getItemIndex(this._element.querySelector(SELECTOR_ACTIVE_ITEM));
var slideEvent = $__default['default'].Event(EVENT_SLIDE, {
relatedTarget: relatedTarget,
direction: eventDirectionName,
from: fromIndex,
to: targetIndex
});
$__default['default'](this._element).trigger(slideEvent);
return slideEvent;
};
_proto._setActiveIndicatorElement = function _setActiveIndicatorElement(element) {
if (this._indicatorsElement) {
var indicators = [].slice.call(this._indicatorsElement.querySelectorAll(SELECTOR_ACTIVE$1));
$__default['default'](indicators).removeClass(CLASS_NAME_ACTIVE$1);
var nextIndicator = this._indicatorsElement.children[this._getItemIndex(element)];
if (nextIndicator) {
$__default['default'](nextIndicator).addClass(CLASS_NAME_ACTIVE$1);
}
}
};
_proto._updateInterval = function _updateInterval() {
var element = this._activeElement || this._element.querySelector(SELECTOR_ACTIVE_ITEM);
if (!element) {
return;
}
var elementInterval = parseInt(element.getAttribute('data-interval'), 10);
if (elementInterval) {
this._config.defaultInterval = this._config.defaultInterval || this._config.interval;
this._config.interval = elementInterval;
} else {
this._config.interval = this._config.defaultInterval || this._config.interval;
}
};
_proto._slide = function _slide(direction, element) {
var _this4 = this;
var activeElement = this._element.querySelector(SELECTOR_ACTIVE_ITEM);
var activeElementIndex = this._getItemIndex(activeElement);
var nextElement = element || activeElement && this._getItemByDirection(direction, activeElement);
var nextElementIndex = this._getItemIndex(nextElement);
var isCycling = Boolean(this._interval);
var directionalClassName;
var orderClassName;
var eventDirectionName;
if (direction === DIRECTION_NEXT) {
directionalClassName = CLASS_NAME_LEFT;
orderClassName = CLASS_NAME_NEXT;
eventDirectionName = DIRECTION_LEFT;
} else {
directionalClassName = CLASS_NAME_RIGHT;
orderClassName = CLASS_NAME_PREV;
eventDirectionName = DIRECTION_RIGHT;
}
if (nextElement && $__default['default'](nextElement).hasClass(CLASS_NAME_ACTIVE$1)) {
this._isSliding = false;
return;
}
var slideEvent = this._triggerSlideEvent(nextElement, eventDirectionName);
if (slideEvent.isDefaultPrevented()) {
return;
}
if (!activeElement || !nextElement) {
// Some weirdness is happening, so we bail
return;
}
this._isSliding = true;
if (isCycling) {
this.pause();
}
this._setActiveIndicatorElement(nextElement);
this._activeElement = nextElement;
var slidEvent = $__default['default'].Event(EVENT_SLID, {
relatedTarget: nextElement,
direction: eventDirectionName,
from: activeElementIndex,
to: nextElementIndex
});
if ($__default['default'](this._element).hasClass(CLASS_NAME_SLIDE)) {
$__default['default'](nextElement).addClass(orderClassName);
Util.reflow(nextElement);
$__default['default'](activeElement).addClass(directionalClassName);
$__default['default'](nextElement).addClass(directionalClassName);
var transitionDuration = Util.getTransitionDurationFromElement(activeElement);
$__default['default'](activeElement).one(Util.TRANSITION_END, function () {
$__default['default'](nextElement).removeClass(directionalClassName + " " + orderClassName).addClass(CLASS_NAME_ACTIVE$1);
$__default['default'](activeElement).removeClass(CLASS_NAME_ACTIVE$1 + " " + orderClassName + " " + directionalClassName);
_this4._isSliding = false;
setTimeout(function () {
return $__default['default'](_this4._element).trigger(slidEvent);
}, 0);
}).emulateTransitionEnd(transitionDuration);
} else {
$__default['default'](activeElement).removeClass(CLASS_NAME_ACTIVE$1);
$__default['default'](nextElement).addClass(CLASS_NAME_ACTIVE$1);
this._isSliding = false;
$__default['default'](this._element).trigger(slidEvent);
}
if (isCycling) {
this.cycle();
}
} // Static
;
Carousel._jQueryInterface = function _jQueryInterface(config) {
return this.each(function () {
var data = $__default['default'](this).data(DATA_KEY$2);
var _config = _extends({}, Default, $__default['default'](this).data());
if (typeof config === 'object') {
_config = _extends({}, _config, config);
}
var action = typeof config === 'string' ? config : _config.slide;
if (!data) {
data = new Carousel(this, _config);
$__default['default'](this).data(DATA_KEY$2, data);
}
if (typeof config === 'number') {
data.to(config);
} else if (typeof action === 'string') {
if (typeof data[action] === 'undefined') {
throw new TypeError("No method named \"" + action + "\"");
}
data[action]();
} else if (_config.interval && _config.ride) {
data.pause();
data.cycle();
}
});
};
Carousel._dataApiClickHandler = function _dataApiClickHandler(event) {
var selector = Util.getSelectorFromElement(this);
if (!selector) {
return;
}
var target = $__default['default'](selector)[0];
if (!target || !$__default['default'](target).hasClass(CLASS_NAME_CAROUSEL)) {
return;
}
var config = _extends({}, $__default['default'](target).data(), $__default['default'](this).data());
var slideIndex = this.getAttribute('data-slide-to');
if (slideIndex) {
config.interval = false;
}
Carousel._jQueryInterface.call($__default['default'](target), config);
if (slideIndex) {
$__default['default'](target).data(DATA_KEY$2).to(slideIndex);
}
event.preventDefault();
};
_createClass(Carousel, null, [{
key: "VERSION",
get: function get() {
return VERSION$2;
}
}, {
key: "Default",
get: function get() {
return Default;
}
}]);
return Carousel;
}();
/**
* ------------------------------------------------------------------------
* Data Api implementation
* ------------------------------------------------------------------------
*/
$__default['default'](document).on(EVENT_CLICK_DATA_API$2, SELECTOR_DATA_SLIDE, Carousel._dataApiClickHandler);
$__default['default'](window).on(EVENT_LOAD_DATA_API$1, function () {
var carousels = [].slice.call(document.querySelectorAll(SELECTOR_DATA_RIDE));
for (var i = 0, len = carousels.length; i < len; i++) {
var $carousel = $__default['default'](carousels[i]);
Carousel._jQueryInterface.call($carousel, $carousel.data());
}
});
/**
* ------------------------------------------------------------------------
* jQuery
* ------------------------------------------------------------------------
*/
$__default['default'].fn[NAME$2] = Carousel._jQueryInterface;
$__default['default'].fn[NAME$2].Constructor = Carousel;
$__default['default'].fn[NAME$2].noConflict = function () {
$__default['default'].fn[NAME$2] = JQUERY_NO_CONFLICT$2;
return Carousel._jQueryInterface;
};
/**
* ------------------------------------------------------------------------
* Constants
* ------------------------------------------------------------------------
*/
var NAME$3 = 'collapse';
var VERSION$3 = '4.6.0';
var DATA_KEY$3 = 'bs.collapse';
var EVENT_KEY$3 = "." + DATA_KEY$3;
var DATA_API_KEY$3 = '.data-api';
var JQUERY_NO_CONFLICT$3 = $__default['default'].fn[NAME$3];
var Default$1 = {
toggle: true,
parent: ''
};
var DefaultType$1 = {
toggle: 'boolean',
parent: '(string|element)'
};
var EVENT_SHOW = "show" + EVENT_KEY$3;
var EVENT_SHOWN = "shown" + EVENT_KEY$3;
var EVENT_HIDE = "hide" + EVENT_KEY$3;
var EVENT_HIDDEN = "hidden" + EVENT_KEY$3;
var EVENT_CLICK_DATA_API$3 = "click" + EVENT_KEY$3 + DATA_API_KEY$3;
var CLASS_NAME_SHOW$1 = 'show';
var CLASS_NAME_COLLAPSE = 'collapse';
var CLASS_NAME_COLLAPSING = 'collapsing';
var CLASS_NAME_COLLAPSED = 'collapsed';
var DIMENSION_WIDTH = 'width';
var DIMENSION_HEIGHT = 'height';
var SELECTOR_ACTIVES = '.show, .collapsing';
var SELECTOR_DATA_TOGGLE$1 = '[data-toggle="collapse"]';
/**
* ------------------------------------------------------------------------
* Class Definition
* ------------------------------------------------------------------------
*/
var Collapse = /*#__PURE__*/function () {
function Collapse(element, config) {
this._isTransitioning = false;
this._element = element;
this._config = this._getConfig(config);
this._triggerArray = [].slice.call(document.querySelectorAll("[data-toggle=\"collapse\"][href=\"#" + element.id + "\"]," + ("[data-toggle=\"collapse\"][data-target=\"#" + element.id + "\"]")));
var toggleList = [].slice.call(document.querySelectorAll(SELECTOR_DATA_TOGGLE$1));
for (var i = 0, len = toggleList.length; i < len; i++) {
var elem = toggleList[i];
var selector = Util.getSelectorFromElement(elem);
var filterElement = [].slice.call(document.querySelectorAll(selector)).filter(function (foundElem) {
return foundElem === element;
});
if (selector !== null && filterElement.length > 0) {
this._selector = selector;
this._triggerArray.push(elem);
}
}
this._parent = this._config.parent ? this._getParent() : null;
if (!this._config.parent) {
this._addAriaAndCollapsedClass(this._element, this._triggerArray);
}
if (this._config.toggle) {
this.toggle();
}
} // Getters
var _proto = Collapse.prototype;
// Public
_proto.toggle = function toggle() {
if ($__default['default'](this._element).hasClass(CLASS_NAME_SHOW$1)) {
this.hide();
} else {
this.show();
}
};
_proto.show = function show() {
var _this = this;
if (this._isTransitioning || $__default['default'](this._element).hasClass(CLASS_NAME_SHOW$1)) {
return;
}
var actives;
var activesData;
if (this._parent) {
actives = [].slice.call(this._parent.querySelectorAll(SELECTOR_ACTIVES)).filter(function (elem) {
if (typeof _this._config.parent === 'string') {
return elem.getAttribute('data-parent') === _this._config.parent;
}
return elem.classList.contains(CLASS_NAME_COLLAPSE);
});
if (actives.length === 0) {
actives = null;
}
}
if (actives) {
activesData = $__default['default'](actives).not(this._selector).data(DATA_KEY$3);
if (activesData && activesData._isTransitioning) {
return;
}
}
var startEvent = $__default['default'].Event(EVENT_SHOW);
$__default['default'](this._element).trigger(startEvent);
if (startEvent.isDefaultPrevented()) {
return;
}
if (actives) {
Collapse._jQueryInterface.call($__default['default'](actives).not(this._selector), 'hide');
if (!activesData) {
$__default['default'](actives).data(DATA_KEY$3, null);
}
}
var dimension = this._getDimension();
$__default['default'](this._element).removeClass(CLASS_NAME_COLLAPSE).addClass(CLASS_NAME_COLLAPSING);
this._element.style[dimension] = 0;
if (this._triggerArray.length) {
$__default['default'](this._triggerArray).removeClass(CLASS_NAME_COLLAPSED).attr('aria-expanded', true);
}
this.setTransitioning(true);
var complete = function complete() {
$__default['default'](_this._element).removeClass(CLASS_NAME_COLLAPSING).addClass(CLASS_NAME_COLLAPSE + " " + CLASS_NAME_SHOW$1);
_this._element.style[dimension] = '';
_this.setTransitioning(false);
$__default['default'](_this._element).trigger(EVENT_SHOWN);
};
var capitalizedDimension = dimension[0].toUpperCase() + dimension.slice(1);
var scrollSize = "scroll" + capitalizedDimension;
var transitionDuration = Util.getTransitionDurationFromElement(this._element);
$__default['default'](this._element).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
this._element.style[dimension] = this._element[scrollSize] + "px";
};
_proto.hide = function hide() {
var _this2 = this;
if (this._isTransitioning || !$__default['default'](this._element).hasClass(CLASS_NAME_SHOW$1)) {
return;
}
var startEvent = $__default['default'].Event(EVENT_HIDE);
$__default['default'](this._element).trigger(startEvent);
if (startEvent.isDefaultPrevented()) {
return;
}
var dimension = this._getDimension();
this._element.style[dimension] = this._element.getBoundingClientRect()[dimension] + "px";
Util.reflow(this._element);
$__default['default'](this._element).addClass(CLASS_NAME_COLLAPSING).removeClass(CLASS_NAME_COLLAPSE + " " + CLASS_NAME_SHOW$1);
var triggerArrayLength = this._triggerArray.length;
if (triggerArrayLength > 0) {
for (var i = 0; i < triggerArrayLength; i++) {
var trigger = this._triggerArray[i];
var selector = Util.getSelectorFromElement(trigger);
if (selector !== null) {
var $elem = $__default['default']([].slice.call(document.querySelectorAll(selector)));
if (!$elem.hasClass(CLASS_NAME_SHOW$1)) {
$__default['default'](trigger).addClass(CLASS_NAME_COLLAPSED).attr('aria-expanded', false);
}
}
}
}
this.setTransitioning(true);
var complete = function complete() {
_this2.setTransitioning(false);
$__default['default'](_this2._element).removeClass(CLASS_NAME_COLLAPSING).addClass(CLASS_NAME_COLLAPSE).trigger(EVENT_HIDDEN);
};
this._element.style[dimension] = '';
var transitionDuration = Util.getTransitionDurationFromElement(this._element);
$__default['default'](this._element).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
};
_proto.setTransitioning = function setTransitioning(isTransitioning) {
this._isTransitioning = isTransitioning;
};
_proto.dispose = function dispose() {
$__default['default'].removeData(this._element, DATA_KEY$3);
this._config = null;
this._parent = null;
this._element = null;
this._triggerArray = null;
this._isTransitioning = null;
} // Private
;
_proto._getConfig = function _getConfig(config) {
config = _extends({}, Default$1, config);
config.toggle = Boolean(config.toggle); // Coerce string values
Util.typeCheckConfig(NAME$3, config, DefaultType$1);
return config;
};
_proto._getDimension = function _getDimension() {
var hasWidth = $__default['default'](this._element).hasClass(DIMENSION_WIDTH);
return hasWidth ? DIMENSION_WIDTH : DIMENSION_HEIGHT;
};
_proto._getParent = function _getParent() {
var _this3 = this;
var parent;
if (Util.isElement(this._config.parent)) {
parent = this._config.parent; // It's a jQuery object
if (typeof this._config.parent.jquery !== 'undefined') {
parent = this._config.parent[0];
}
} else {
parent = document.querySelector(this._config.parent);
}
var selector = "[data-toggle=\"collapse\"][data-parent=\"" + this._config.parent + "\"]";
var children = [].slice.call(parent.querySelectorAll(selector));
$__default['default'](children).each(function (i, element) {
_this3._addAriaAndCollapsedClass(Collapse._getTargetFromElement(element), [element]);
});
return parent;
};
_proto._addAriaAndCollapsedClass = function _addAriaAndCollapsedClass(element, triggerArray) {
var isOpen = $__default['default'](element).hasClass(CLASS_NAME_SHOW$1);
if (triggerArray.length) {
$__default['default'](triggerArray).toggleClass(CLASS_NAME_COLLAPSED, !isOpen).attr('aria-expanded', isOpen);
}
} // Static
;
Collapse._getTargetFromElement = function _getTargetFromElement(element) {
var selector = Util.getSelectorFromElement(element);
return selector ? document.querySelector(selector) : null;
};
Collapse._jQueryInterface = function _jQueryInterface(config) {
return this.each(function () {
var $element = $__default['default'](this);
var data = $element.data(DATA_KEY$3);
var _config = _extends({}, Default$1, $element.data(), typeof config === 'object' && config ? config : {});
if (!data && _config.toggle && typeof config === 'string' && /show|hide/.test(config)) {
_config.toggle = false;
}
if (!data) {
data = new Collapse(this, _config);
$element.data(DATA_KEY$3, data);
}
if (typeof config === 'string') {
if (typeof data[config] === 'undefined') {
throw new TypeError("No method named \"" + config + "\"");
}
data[config]();
}
});
};
_createClass(Collapse, null, [{
key: "VERSION",
get: function get() {
return VERSION$3;
}
}, {
key: "Default",
get: function get() {
return Default$1;
}
}]);
return Collapse;
}();
/**
* ------------------------------------------------------------------------
* Data Api implementation
* ------------------------------------------------------------------------
*/
$__default['default'](document).on(EVENT_CLICK_DATA_API$3, SELECTOR_DATA_TOGGLE$1, function (event) {
// preventDefault only for <a> elements (which change the URL) not inside the collapsible element
if (event.currentTarget.tagName === 'A') {
event.preventDefault();
}
var $trigger = $__default['default'](this);
var selector = Util.getSelectorFromElement(this);
var selectors = [].slice.call(document.querySelectorAll(selector));
$__default['default'](selectors).each(function () {
var $target = $__default['default'](this);
var data = $target.data(DATA_KEY$3);
var config = data ? 'toggle' : $trigger.data();
Collapse._jQueryInterface.call($target, config);
});
});
/**
* ------------------------------------------------------------------------
* jQuery
* ------------------------------------------------------------------------
*/
$__default['default'].fn[NAME$3] = Collapse._jQueryInterface;
$__default['default'].fn[NAME$3].Constructor = Collapse;
$__default['default'].fn[NAME$3].noConflict = function () {
$__default['default'].fn[NAME$3] = JQUERY_NO_CONFLICT$3;
return Collapse._jQueryInterface;
};
/**!
* @fileOverview Kickass library to create and place poppers near their reference elements.
* @version 1.16.1
* @license
* Copyright (c) 2016 Federico Zivolo and contributors
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
var isBrowser = typeof window !== 'undefined' && typeof document !== 'undefined' && typeof navigator !== 'undefined';
var timeoutDuration = function () {
var longerTimeoutBrowsers = ['Edge', 'Trident', 'Firefox'];
for (var i = 0; i < longerTimeoutBrowsers.length; i += 1) {
if (isBrowser && navigator.userAgent.indexOf(longerTimeoutBrowsers[i]) >= 0) {
return 1;
}
}
return 0;
}();
function microtaskDebounce(fn) {
var called = false;
return function () {
if (called) {
return;
}
called = true;
window.Promise.resolve().then(function () {
called = false;
fn();
});
};
}
function taskDebounce(fn) {
var scheduled = false;
return function () {
if (!scheduled) {
scheduled = true;
setTimeout(function () {
scheduled = false;
fn();
}, timeoutDuration);
}
};
}
var supportsMicroTasks = isBrowser && window.Promise;
/**
* Create a debounced version of a method, that's asynchronously deferred
* but called in the minimum time possible.
*
* @method
* @memberof Popper.Utils
* @argument {Function} fn
* @returns {Function}
*/
var debounce = supportsMicroTasks ? microtaskDebounce : taskDebounce;
/**
* Check if the given variable is a function
* @method
* @memberof Popper.Utils
* @argument {Any} functionToCheck - variable to check
* @returns {Boolean} answer to: is a function?
*/
function isFunction(functionToCheck) {
var getType = {};
return functionToCheck && getType.toString.call(functionToCheck) === '[object Function]';
}
/**
* Get CSS computed property of the given element
* @method
* @memberof Popper.Utils
* @argument {Eement} element
* @argument {String} property
*/
function getStyleComputedProperty(element, property) {
if (element.nodeType !== 1) {
return [];
}
// NOTE: 1 DOM access here
var window = element.ownerDocument.defaultView;
var css = window.getComputedStyle(element, null);
return property ? css[property] : css;
}
/**
* Returns the parentNode or the host of the element
* @method
* @memberof Popper.Utils
* @argument {Element} element
* @returns {Element} parent
*/
function getParentNode(element) {
if (element.nodeName === 'HTML') {
return element;
}
return element.parentNode || element.host;
}
/**
* Returns the scrolling parent of the given element
* @method
* @memberof Popper.Utils
* @argument {Element} element
* @returns {Element} scroll parent
*/
function getScrollParent(element) {
// Return body, `getScroll` will take care to get the correct `scrollTop` from it
if (!element) {
return document.body;
}
switch (element.nodeName) {
case 'HTML':
case 'BODY':
return element.ownerDocument.body;
case '#document':
return element.body;
}
// Firefox want us to check `-x` and `-y` variations as well
var _getStyleComputedProp = getStyleComputedProperty(element),
overflow = _getStyleComputedProp.overflow,
overflowX = _getStyleComputedProp.overflowX,
overflowY = _getStyleComputedProp.overflowY;
if (/(auto|scroll|overlay)/.test(overflow + overflowY + overflowX)) {
return element;
}
return getScrollParent(getParentNode(element));
}
/**
* Returns the reference node of the reference object, or the reference object itself.
* @method
* @memberof Popper.Utils
* @param {Element|Object} reference - the reference element (the popper will be relative to this)
* @returns {Element} parent
*/
function getReferenceNode(reference) {
return reference && reference.referenceNode ? reference.referenceNode : reference;
}
var isIE11 = isBrowser && !!(window.MSInputMethodContext && document.documentMode);
var isIE10 = isBrowser && /MSIE 10/.test(navigator.userAgent);
/**
* Determines if the browser is Internet Explorer
* @method
* @memberof Popper.Utils
* @param {Number} version to check
* @returns {Boolean} isIE
*/
function isIE(version) {
if (version === 11) {
return isIE11;
}
if (version === 10) {
return isIE10;
}
return isIE11 || isIE10;
}
/**
* Returns the offset parent of the given element
* @method
* @memberof Popper.Utils
* @argument {Element} element
* @returns {Element} offset parent
*/
function getOffsetParent(element) {
if (!element) {
return document.documentElement;
}
var noOffsetParent = isIE(10) ? document.body : null;
// NOTE: 1 DOM access here
var offsetParent = element.offsetParent || null;
// Skip hidden elements which don't have an offsetParent
while (offsetParent === noOffsetParent && element.nextElementSibling) {
offsetParent = (element = element.nextElementSibling).offsetParent;
}
var nodeName = offsetParent && offsetParent.nodeName;
if (!nodeName || nodeName === 'BODY' || nodeName === 'HTML') {
return element ? element.ownerDocument.documentElement : document.documentElement;
}
// .offsetParent will return the closest TH, TD or TABLE in case
// no offsetParent is present, I hate this job...
if (['TH', 'TD', 'TABLE'].indexOf(offsetParent.nodeName) !== -1 && getStyleComputedProperty(offsetParent, 'position') === 'static') {
return getOffsetParent(offsetParent);
}
return offsetParent;
}
function isOffsetContainer(element) {
var nodeName = element.nodeName;
if (nodeName === 'BODY') {
return false;
}
return nodeName === 'HTML' || getOffsetParent(element.firstElementChild) === element;
}
/**
* Finds the root node (document, shadowDOM root) of the given element
* @method
* @memberof Popper.Utils
* @argument {Element} node
* @returns {Element} root node
*/
function getRoot(node) {
if (node.parentNode !== null) {
return getRoot(node.parentNode);
}
return node;
}
/**
* Finds the offset parent common to the two provided nodes
* @method
* @memberof Popper.Utils
* @argument {Element} element1
* @argument {Element} element2
* @returns {Element} common offset parent
*/
function findCommonOffsetParent(element1, element2) {
// This check is needed to avoid errors in case one of the elements isn't defined for any reason
if (!element1 || !element1.nodeType || !element2 || !element2.nodeType) {
return document.documentElement;
}
// Here we make sure to give as "start" the element that comes first in the DOM
var order = element1.compareDocumentPosition(element2) & Node.DOCUMENT_POSITION_FOLLOWING;
var start = order ? element1 : element2;
var end = order ? element2 : element1;
// Get common ancestor container
var range = document.createRange();
range.setStart(start, 0);
range.setEnd(end, 0);
var commonAncestorContainer = range.commonAncestorContainer;
// Both nodes are inside #document
if (element1 !== commonAncestorContainer && element2 !== commonAncestorContainer || start.contains(end)) {
if (isOffsetContainer(commonAncestorContainer)) {
return commonAncestorContainer;
}
return getOffsetParent(commonAncestorContainer);
}
// one of the nodes is inside shadowDOM, find which one
var element1root = getRoot(element1);
if (element1root.host) {
return findCommonOffsetParent(element1root.host, element2);
} else {
return findCommonOffsetParent(element1, getRoot(element2).host);
}
}
/**
* Gets the scroll value of the given element in the given side (top and left)
* @method
* @memberof Popper.Utils
* @argument {Element} element
* @argument {String} side `top` or `left`
* @returns {number} amount of scrolled pixels
*/
function getScroll(element) {
var side = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'top';
var upperSide = side === 'top' ? 'scrollTop' : 'scrollLeft';
var nodeName = element.nodeName;
if (nodeName === 'BODY' || nodeName === 'HTML') {
var html = element.ownerDocument.documentElement;
var scrollingElement = element.ownerDocument.scrollingElement || html;
return scrollingElement[upperSide];
}
return element[upperSide];
}
/*
* Sum or subtract the element scroll values (left and top) from a given rect object
* @method
* @memberof Popper.Utils
* @param {Object} rect - Rect object you want to change
* @param {HTMLElement} element - The element from the function reads the scroll values
* @param {Boolean} subtract - set to true if you want to subtract the scroll values
* @return {Object} rect - The modifier rect object
*/
function includeScroll(rect, element) {
var subtract = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;
var scrollTop = getScroll(element, 'top');
var scrollLeft = getScroll(element, 'left');
var modifier = subtract ? -1 : 1;
rect.top += scrollTop * modifier;
rect.bottom += scrollTop * modifier;
rect.left += scrollLeft * modifier;
rect.right += scrollLeft * modifier;
return rect;
}
/*
* Helper to detect borders of a given element
* @method
* @memberof Popper.Utils
* @param {CSSStyleDeclaration} styles
* Result of `getStyleComputedProperty` on the given element
* @param {String} axis - `x` or `y`
* @return {number} borders - The borders size of the given axis
*/
function getBordersSize(styles, axis) {
var sideA = axis === 'x' ? 'Left' : 'Top';
var sideB = sideA === 'Left' ? 'Right' : 'Bottom';
return parseFloat(styles['border' + sideA + 'Width']) + parseFloat(styles['border' + sideB + 'Width']);
}
function getSize(axis, body, html, computedStyle) {
return Math.max(body['offset' + axis], body['scroll' + axis], html['client' + axis], html['offset' + axis], html['scroll' + axis], isIE(10) ? parseInt(html['offset' + axis]) + parseInt(computedStyle['margin' + (axis === 'Height' ? 'Top' : 'Left')]) + parseInt(computedStyle['margin' + (axis === 'Height' ? 'Bottom' : 'Right')]) : 0);
}
function getWindowSizes(document) {
var body = document.body;
var html = document.documentElement;
var computedStyle = isIE(10) && getComputedStyle(html);
return {
height: getSize('Height', body, html, computedStyle),
width: getSize('Width', body, html, computedStyle)
};
}
var classCallCheck = function (instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
};
var createClass = function () {
function defineProperties(target, props) {
for (var i = 0; i < props.length; i++) {
var descriptor = props[i];
descriptor.enumerable = descriptor.enumerable || false;
descriptor.configurable = true;
if ("value" in descriptor) descriptor.writable = true;
Object.defineProperty(target, descriptor.key, descriptor);
}
}
return function (Constructor, protoProps, staticProps) {
if (protoProps) defineProperties(Constructor.prototype, protoProps);
if (staticProps) defineProperties(Constructor, staticProps);
return Constructor;
};
}();
var defineProperty = function (obj, key, value) {
if (key in obj) {
Object.defineProperty(obj, key, {
value: value,
enumerable: true,
configurable: true,
writable: true
});
} else {
obj[key] = value;
}
return obj;
};
var _extends$1 = Object.assign || function (target) {
for (var i = 1; i < arguments.length; i++) {
var source = arguments[i];
for (var key in source) {
if (Object.prototype.hasOwnProperty.call(source, key)) {
target[key] = source[key];
}
}
}
return target;
};
/**
* Given element offsets, generate an output similar to getBoundingClientRect
* @method
* @memberof Popper.Utils
* @argument {Object} offsets
* @returns {Object} ClientRect like output
*/
function getClientRect(offsets) {
return _extends$1({}, offsets, {
right: offsets.left + offsets.width,
bottom: offsets.top + offsets.height
});
}
/**
* Get bounding client rect of given element
* @method
* @memberof Popper.Utils
* @param {HTMLElement} element
* @return {Object} client rect
*/
function getBoundingClientRect(element) {
var rect = {};
// IE10 10 FIX: Please, don't ask, the element isn't
// considered in DOM in some circumstances...
// This isn't reproducible in IE10 compatibility mode of IE11
try {
if (isIE(10)) {
rect = element.getBoundingClientRect();
var scrollTop = getScroll(element, 'top');
var scrollLeft = getScroll(element, 'left');
rect.top += scrollTop;
rect.left += scrollLeft;
rect.bottom += scrollTop;
rect.right += scrollLeft;
} else {
rect = element.getBoundingClientRect();
}
} catch (e) {}
var result = {
left: rect.left,
top: rect.top,
width: rect.right - rect.left,
height: rect.bottom - rect.top
};
// subtract scrollbar size from sizes
var sizes = element.nodeName === 'HTML' ? getWindowSizes(element.ownerDocument) : {};
var width = sizes.width || element.clientWidth || result.width;
var height = sizes.height || element.clientHeight || result.height;
var horizScrollbar = element.offsetWidth - width;
var vertScrollbar = element.offsetHeight - height;
// if an hypothetical scrollbar is detected, we must be sure it's not a `border`
// we make this check conditional for performance reasons
if (horizScrollbar || vertScrollbar) {
var styles = getStyleComputedProperty(element);
horizScrollbar -= getBordersSize(styles, 'x');
vertScrollbar -= getBordersSize(styles, 'y');
result.width -= horizScrollbar;
result.height -= vertScrollbar;
}
return getClientRect(result);
}
function getOffsetRectRelativeToArbitraryNode(children, parent) {
var fixedPosition = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;
var isIE10 = isIE(10);
var isHTML = parent.nodeName === 'HTML';
var childrenRect = getBoundingClientRect(children);
var parentRect = getBoundingClientRect(parent);
var scrollParent = getScrollParent(children);
var styles = getStyleComputedProperty(parent);
var borderTopWidth = parseFloat(styles.borderTopWidth);
var borderLeftWidth = parseFloat(styles.borderLeftWidth);
// In cases where the parent is fixed, we must ignore negative scroll in offset calc
if (fixedPosition && isHTML) {
parentRect.top = Math.max(parentRect.top, 0);
parentRect.left = Math.max(parentRect.left, 0);
}
var offsets = getClientRect({
top: childrenRect.top - parentRect.top - borderTopWidth,
left: childrenRect.left - parentRect.left - borderLeftWidth,
width: childrenRect.width,
height: childrenRect.height
});
offsets.marginTop = 0;
offsets.marginLeft = 0;
// Subtract margins of documentElement in case it's being used as parent
// we do this only on HTML because it's the only element that behaves
// differently when margins are applied to it. The margins are included in
// the box of the documentElement, in the other cases not.
if (!isIE10 && isHTML) {
var marginTop = parseFloat(styles.marginTop);
var marginLeft = parseFloat(styles.marginLeft);
offsets.top -= borderTopWidth - marginTop;
offsets.bottom -= borderTopWidth - marginTop;
offsets.left -= borderLeftWidth - marginLeft;
offsets.right -= borderLeftWidth - marginLeft;
// Attach marginTop and marginLeft because in some circumstances we may need them
offsets.marginTop = marginTop;
offsets.marginLeft = marginLeft;
}
if (isIE10 && !fixedPosition ? parent.contains(scrollParent) : parent === scrollParent && scrollParent.nodeName !== 'BODY') {
offsets = includeScroll(offsets, parent);
}
return offsets;
}
function getViewportOffsetRectRelativeToArtbitraryNode(element) {
var excludeScroll = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
var html = element.ownerDocument.documentElement;
var relativeOffset = getOffsetRectRelativeToArbitraryNode(element, html);
var width = Math.max(html.clientWidth, window.innerWidth || 0);
var height = Math.max(html.clientHeight, window.innerHeight || 0);
var scrollTop = !excludeScroll ? getScroll(html) : 0;
var scrollLeft = !excludeScroll ? getScroll(html, 'left') : 0;
var offset = {
top: scrollTop - relativeOffset.top + relativeOffset.marginTop,
left: scrollLeft - relativeOffset.left + relativeOffset.marginLeft,
width: width,
height: height
};
return getClientRect(offset);
}
/**
* Check if the given element is fixed or is inside a fixed parent
* @method
* @memberof Popper.Utils
* @argument {Element} element
* @argument {Element} customContainer
* @returns {Boolean} answer to "isFixed?"
*/
function isFixed(element) {
var nodeName = element.nodeName;
if (nodeName === 'BODY' || nodeName === 'HTML') {
return false;
}
if (getStyleComputedProperty(element, 'position') === 'fixed') {
return true;
}
var parentNode = getParentNode(element);
if (!parentNode) {
return false;
}
return isFixed(parentNode);
}
/**
* Finds the first parent of an element that has a transformed property defined
* @method
* @memberof Popper.Utils
* @argument {Element} element
* @returns {Element} first transformed parent or documentElement
*/
function getFixedPositionOffsetParent(element) {
// This check is needed to avoid errors in case one of the elements isn't defined for any reason
if (!element || !element.parentElement || isIE()) {
return document.documentElement;
}
var el = element.parentElement;
while (el && getStyleComputedProperty(el, 'transform') === 'none') {
el = el.parentElement;
}
return el || document.documentElement;
}
/**
* Computed the boundaries limits and return them
* @method
* @memberof Popper.Utils
* @param {HTMLElement} popper
* @param {HTMLElement} reference
* @param {number} padding
* @param {HTMLElement} boundariesElement - Element used to define the boundaries
* @param {Boolean} fixedPosition - Is in fixed position mode
* @returns {Object} Coordinates of the boundaries
*/
function getBoundaries(popper, reference, padding, boundariesElement) {
var fixedPosition = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : false;
// NOTE: 1 DOM access here
var boundaries = { top: 0, left: 0 };
var offsetParent = fixedPosition ? getFixedPositionOffsetParent(popper) : findCommonOffsetParent(popper, getReferenceNode(reference));
// Handle viewport case
if (boundariesElement === 'viewport') {
boundaries = getViewportOffsetRectRelativeToArtbitraryNode(offsetParent, fixedPosition);
} else {
// Handle other cases based on DOM element used as boundaries
var boundariesNode = void 0;
if (boundariesElement === 'scrollParent') {
boundariesNode = getScrollParent(getParentNode(reference));
if (boundariesNode.nodeName === 'BODY') {
boundariesNode = popper.ownerDocument.documentElement;
}
} else if (boundariesElement === 'window') {
boundariesNode = popper.ownerDocument.documentElement;
} else {
boundariesNode = boundariesElement;
}
var offsets = getOffsetRectRelativeToArbitraryNode(boundariesNode, offsetParent, fixedPosition);
// In case of HTML, we need a different computation
if (boundariesNode.nodeName === 'HTML' && !isFixed(offsetParent)) {
var _getWindowSizes = getWindowSizes(popper.ownerDocument),
height = _getWindowSizes.height,
width = _getWindowSizes.width;
boundaries.top += offsets.top - offsets.marginTop;
boundaries.bottom = height + offsets.top;
boundaries.left += offsets.left - offsets.marginLeft;
boundaries.right = width + offsets.left;
} else {
// for all the other DOM elements, this one is good
boundaries = offsets;
}
}
// Add paddings
padding = padding || 0;
var isPaddingNumber = typeof padding === 'number';
boundaries.left += isPaddingNumber ? padding : padding.left || 0;
boundaries.top += isPaddingNumber ? padding : padding.top || 0;
boundaries.right -= isPaddingNumber ? padding : padding.right || 0;
boundaries.bottom -= isPaddingNumber ? padding : padding.bottom || 0;
return boundaries;
}
function getArea(_ref) {
var width = _ref.width,
height = _ref.height;
return width * height;
}
/**
* Utility used to transform the `auto` placement to the placement with more
* available space.
* @method
* @memberof Popper.Utils
* @argument {Object} data - The data object generated by update method
* @argument {Object} options - Modifiers configuration and options
* @returns {Object} The data object, properly modified
*/
function computeAutoPlacement(placement, refRect, popper, reference, boundariesElement) {
var padding = arguments.length > 5 && arguments[5] !== undefined ? arguments[5] : 0;
if (placement.indexOf('auto') === -1) {
return placement;
}
var boundaries = getBoundaries(popper, reference, padding, boundariesElement);
var rects = {
top: {
width: boundaries.width,
height: refRect.top - boundaries.top
},
right: {
width: boundaries.right - refRect.right,
height: boundaries.height
},
bottom: {
width: boundaries.width,
height: boundaries.bottom - refRect.bottom
},
left: {
width: refRect.left - boundaries.left,
height: boundaries.height
}
};
var sortedAreas = Object.keys(rects).map(function (key) {
return _extends$1({
key: key
}, rects[key], {
area: getArea(rects[key])
});
}).sort(function (a, b) {
return b.area - a.area;
});
var filteredAreas = sortedAreas.filter(function (_ref2) {
var width = _ref2.width,
height = _ref2.height;
return width >= popper.clientWidth && height >= popper.clientHeight;
});
var computedPlacement = filteredAreas.length > 0 ? filteredAreas[0].key : sortedAreas[0].key;
var variation = placement.split('-')[1];
return computedPlacement + (variation ? '-' + variation : '');
}
/**
* Get offsets to the reference element
* @method
* @memberof Popper.Utils
* @param {Object} state
* @param {Element} popper - the popper element
* @param {Element} reference - the reference element (the popper will be relative to this)
* @param {Element} fixedPosition - is in fixed position mode
* @returns {Object} An object containing the offsets which will be applied to the popper
*/
function getReferenceOffsets(state, popper, reference) {
var fixedPosition = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : null;
var commonOffsetParent = fixedPosition ? getFixedPositionOffsetParent(popper) : findCommonOffsetParent(popper, getReferenceNode(reference));
return getOffsetRectRelativeToArbitraryNode(reference, commonOffsetParent, fixedPosition);
}
/**
* Get the outer sizes of the given element (offset size + margins)
* @method
* @memberof Popper.Utils
* @argument {Element} element
* @returns {Object} object containing width and height properties
*/
function getOuterSizes(element) {
var window = element.ownerDocument.defaultView;
var styles = window.getComputedStyle(element);
var x = parseFloat(styles.marginTop || 0) + parseFloat(styles.marginBottom || 0);
var y = parseFloat(styles.marginLeft || 0) + parseFloat(styles.marginRight || 0);
var result = {
width: element.offsetWidth + y,
height: element.offsetHeight + x
};
return result;
}
/**
* Get the opposite placement of the given one
* @method
* @memberof Popper.Utils
* @argument {String} placement
* @returns {String} flipped placement
*/
function getOppositePlacement(placement) {
var hash = { left: 'right', right: 'left', bottom: 'top', top: 'bottom' };
return placement.replace(/left|right|bottom|top/g, function (matched) {
return hash[matched];
});
}
/**
* Get offsets to the popper
* @method
* @memberof Popper.Utils
* @param {Object} position - CSS position the Popper will get applied
* @param {HTMLElement} popper - the popper element
* @param {Object} referenceOffsets - the reference offsets (the popper will be relative to this)
* @param {String} placement - one of the valid placement options
* @returns {Object} popperOffsets - An object containing the offsets which will be applied to the popper
*/
function getPopperOffsets(popper, referenceOffsets, placement) {
placement = placement.split('-')[0];
// Get popper node sizes
var popperRect = getOuterSizes(popper);
// Add position, width and height to our offsets object
var popperOffsets = {
width: popperRect.width,
height: popperRect.height
};
// depending by the popper placement we have to compute its offsets slightly differently
var isHoriz = ['right', 'left'].indexOf(placement) !== -1;
var mainSide = isHoriz ? 'top' : 'left';
var secondarySide = isHoriz ? 'left' : 'top';
var measurement = isHoriz ? 'height' : 'width';
var secondaryMeasurement = !isHoriz ? 'height' : 'width';
popperOffsets[mainSide] = referenceOffsets[mainSide] + referenceOffsets[measurement] / 2 - popperRect[measurement] / 2;
if (placement === secondarySide) {
popperOffsets[secondarySide] = referenceOffsets[secondarySide] - popperRect[secondaryMeasurement];
} else {
popperOffsets[secondarySide] = referenceOffsets[getOppositePlacement(secondarySide)];
}
return popperOffsets;
}
/**
* Mimics the `find` method of Array
* @method
* @memberof Popper.Utils
* @argument {Array} arr
* @argument prop
* @argument value
* @returns index or -1
*/
function find(arr, check) {
// use native find if supported
if (Array.prototype.find) {
return arr.find(check);
}
// use `filter` to obtain the same behavior of `find`
return arr.filter(check)[0];
}
/**
* Return the index of the matching object
* @method
* @memberof Popper.Utils
* @argument {Array} arr
* @argument prop
* @argument value
* @returns index or -1
*/
function findIndex(arr, prop, value) {
// use native findIndex if supported
if (Array.prototype.findIndex) {
return arr.findIndex(function (cur) {
return cur[prop] === value;
});
}
// use `find` + `indexOf` if `findIndex` isn't supported
var match = find(arr, function (obj) {
return obj[prop] === value;
});
return arr.indexOf(match);
}
/**
* Loop trough the list of modifiers and run them in order,
* each of them will then edit the data object.
* @method
* @memberof Popper.Utils
* @param {dataObject} data
* @param {Array} modifiers
* @param {String} ends - Optional modifier name used as stopper
* @returns {dataObject}
*/
function runModifiers(modifiers, data, ends) {
var modifiersToRun = ends === undefined ? modifiers : modifiers.slice(0, findIndex(modifiers, 'name', ends));
modifiersToRun.forEach(function (modifier) {
if (modifier['function']) {
// eslint-disable-line dot-notation
console.warn('`modifier.function` is deprecated, use `modifier.fn`!');
}
var fn = modifier['function'] || modifier.fn; // eslint-disable-line dot-notation
if (modifier.enabled && isFunction(fn)) {
// Add properties to offsets to make them a complete clientRect object
// we do this before each modifier to make sure the previous one doesn't
// mess with these values
data.offsets.popper = getClientRect(data.offsets.popper);
data.offsets.reference = getClientRect(data.offsets.reference);
data = fn(data, modifier);
}
});
return data;
}
/**
* Updates the position of the popper, computing the new offsets and applying
* the new style.<br />
* Prefer `scheduleUpdate` over `update` because of performance reasons.
* @method
* @memberof Popper
*/
function update() {
// if popper is destroyed, don't perform any further update
if (this.state.isDestroyed) {
return;
}
var data = {
instance: this,
styles: {},
arrowStyles: {},
attributes: {},
flipped: false,
offsets: {}
};
// compute reference element offsets
data.offsets.reference = getReferenceOffsets(this.state, this.popper, this.reference, this.options.positionFixed);
// compute auto placement, store placement inside the data object,
// modifiers will be able to edit `placement` if needed
// and refer to originalPlacement to know the original value
data.placement = computeAutoPlacement(this.options.placement, data.offsets.reference, this.popper, this.reference, this.options.modifiers.flip.boundariesElement, this.options.modifiers.flip.padding);
// store the computed placement inside `originalPlacement`
data.originalPlacement = data.placement;
data.positionFixed = this.options.positionFixed;
// compute the popper offsets
data.offsets.popper = getPopperOffsets(this.popper, data.offsets.reference, data.placement);
data.offsets.popper.position = this.options.positionFixed ? 'fixed' : 'absolute';
// run the modifiers
data = runModifiers(this.modifiers, data);
// the first `update` will call `onCreate` callback
// the other ones will call `onUpdate` callback
if (!this.state.isCreated) {
this.state.isCreated = true;
this.options.onCreate(data);
} else {
this.options.onUpdate(data);
}
}
/**
* Helper used to know if the given modifier is enabled.
* @method
* @memberof Popper.Utils
* @returns {Boolean}
*/
function isModifierEnabled(modifiers, modifierName) {
return modifiers.some(function (_ref) {
var name = _ref.name,
enabled = _ref.enabled;
return enabled && name === modifierName;
});
}
/**
* Get the prefixed supported property name
* @method
* @memberof Popper.Utils
* @argument {String} property (camelCase)
* @returns {String} prefixed property (camelCase or PascalCase, depending on the vendor prefix)
*/
function getSupportedPropertyName(property) {
var prefixes = [false, 'ms', 'Webkit', 'Moz', 'O'];
var upperProp = property.charAt(0).toUpperCase() + property.slice(1);
for (var i = 0; i < prefixes.length; i++) {
var prefix = prefixes[i];
var toCheck = prefix ? '' + prefix + upperProp : property;
if (typeof document.body.style[toCheck] !== 'undefined') {
return toCheck;
}
}
return null;
}
/**
* Destroys the popper.
* @method
* @memberof Popper
*/
function destroy() {
this.state.isDestroyed = true;
// touch DOM only if `applyStyle` modifier is enabled
if (isModifierEnabled(this.modifiers, 'applyStyle')) {
this.popper.removeAttribute('x-placement');
this.popper.style.position = '';
this.popper.style.top = '';
this.popper.style.left = '';
this.popper.style.right = '';
this.popper.style.bottom = '';
this.popper.style.willChange = '';
this.popper.style[getSupportedPropertyName('transform')] = '';
}
this.disableEventListeners();
// remove the popper if user explicitly asked for the deletion on destroy
// do not use `remove` because IE11 doesn't support it
if (this.options.removeOnDestroy) {
this.popper.parentNode.removeChild(this.popper);
}
return this;
}
/**
* Get the window associated with the element
* @argument {Element} element
* @returns {Window}
*/
function getWindow(element) {
var ownerDocument = element.ownerDocument;
return ownerDocument ? ownerDocument.defaultView : window;
}
function attachToScrollParents(scrollParent, event, callback, scrollParents) {
var isBody = scrollParent.nodeName === 'BODY';
var target = isBody ? scrollParent.ownerDocument.defaultView : scrollParent;
target.addEventListener(event, callback, { passive: true });
if (!isBody) {
attachToScrollParents(getScrollParent(target.parentNode), event, callback, scrollParents);
}
scrollParents.push(target);
}
/**
* Setup needed event listeners used to update the popper position
* @method
* @memberof Popper.Utils
* @private
*/
function setupEventListeners(reference, options, state, updateBound) {
// Resize event listener on window
state.updateBound = updateBound;
getWindow(reference).addEventListener('resize', state.updateBound, { passive: true });
// Scroll event listener on scroll parents
var scrollElement = getScrollParent(reference);
attachToScrollParents(scrollElement, 'scroll', state.updateBound, state.scrollParents);
state.scrollElement = scrollElement;
state.eventsEnabled = true;
return state;
}
/**
* It will add resize/scroll events and start recalculating
* position of the popper element when they are triggered.
* @method
* @memberof Popper
*/
function enableEventListeners() {
if (!this.state.eventsEnabled) {
this.state = setupEventListeners(this.reference, this.options, this.state, this.scheduleUpdate);
}
}
/**
* Remove event listeners used to update the popper position
* @method
* @memberof Popper.Utils
* @private
*/
function removeEventListeners(reference, state) {
// Remove resize event listener on window
getWindow(reference).removeEventListener('resize', state.updateBound);
// Remove scroll event listener on scroll parents
state.scrollParents.forEach(function (target) {
target.removeEventListener('scroll', state.updateBound);
});
// Reset state
state.updateBound = null;
state.scrollParents = [];
state.scrollElement = null;
state.eventsEnabled = false;
return state;
}
/**
* It will remove resize/scroll events and won't recalculate popper position
* when they are triggered. It also won't trigger `onUpdate` callback anymore,
* unless you call `update` method manually.
* @method
* @memberof Popper
*/
function disableEventListeners() {
if (this.state.eventsEnabled) {
cancelAnimationFrame(this.scheduleUpdate);
this.state = removeEventListeners(this.reference, this.state);
}
}
/**
* Tells if a given input is a number
* @method
* @memberof Popper.Utils
* @param {*} input to check
* @return {Boolean}
*/
function isNumeric(n) {
return n !== '' && !isNaN(parseFloat(n)) && isFinite(n);
}
/**
* Set the style to the given popper
* @method
* @memberof Popper.Utils
* @argument {Element} element - Element to apply the style to
* @argument {Object} styles
* Object with a list of properties and values which will be applied to the element
*/
function setStyles(element, styles) {
Object.keys(styles).forEach(function (prop) {
var unit = '';
// add unit if the value is numeric and is one of the following
if (['width', 'height', 'top', 'right', 'bottom', 'left'].indexOf(prop) !== -1 && isNumeric(styles[prop])) {
unit = 'px';
}
element.style[prop] = styles[prop] + unit;
});
}
/**
* Set the attributes to the given popper
* @method
* @memberof Popper.Utils
* @argument {Element} element - Element to apply the attributes to
* @argument {Object} styles
* Object with a list of properties and values which will be applied to the element
*/
function setAttributes(element, attributes) {
Object.keys(attributes).forEach(function (prop) {
var value = attributes[prop];
if (value !== false) {
element.setAttribute(prop, attributes[prop]);
} else {
element.removeAttribute(prop);
}
});
}
/**
* @function
* @memberof Modifiers
* @argument {Object} data - The data object generated by `update` method
* @argument {Object} data.styles - List of style properties - values to apply to popper element
* @argument {Object} data.attributes - List of attribute properties - values to apply to popper element
* @argument {Object} options - Modifiers configuration and options
* @returns {Object} The same data object
*/
function applyStyle(data) {
// any property present in `data.styles` will be applied to the popper,
// in this way we can make the 3rd party modifiers add custom styles to it
// Be aware, modifiers could override the properties defined in the previous
// lines of this modifier!
setStyles(data.instance.popper, data.styles);
// any property present in `data.attributes` will be applied to the popper,
// they will be set as HTML attributes of the element
setAttributes(data.instance.popper, data.attributes);
// if arrowElement is defined and arrowStyles has some properties
if (data.arrowElement && Object.keys(data.arrowStyles).length) {
setStyles(data.arrowElement, data.arrowStyles);
}
return data;
}
/**
* Set the x-placement attribute before everything else because it could be used
* to add margins to the popper margins needs to be calculated to get the
* correct popper offsets.
* @method
* @memberof Popper.modifiers
* @param {HTMLElement} reference - The reference element used to position the popper
* @param {HTMLElement} popper - The HTML element used as popper
* @param {Object} options - Popper.js options
*/
function applyStyleOnLoad(reference, popper, options, modifierOptions, state) {
// compute reference element offsets
var referenceOffsets = getReferenceOffsets(state, popper, reference, options.positionFixed);
// compute auto placement, store placement inside the data object,
// modifiers will be able to edit `placement` if needed
// and refer to originalPlacement to know the original value
var placement = computeAutoPlacement(options.placement, referenceOffsets, popper, reference, options.modifiers.flip.boundariesElement, options.modifiers.flip.padding);
popper.setAttribute('x-placement', placement);
// Apply `position` to popper before anything else because
// without the position applied we can't guarantee correct computations
setStyles(popper, { position: options.positionFixed ? 'fixed' : 'absolute' });
return options;
}
/**
* @function
* @memberof Popper.Utils
* @argument {Object} data - The data object generated by `update` method
* @argument {Boolean} shouldRound - If the offsets should be rounded at all
* @returns {Object} The popper's position offsets rounded
*
* The tale of pixel-perfect positioning. It's still not 100% perfect, but as
* good as it can be within reason.
* Discussion here: https://github.com/FezVrasta/popper.js/pull/715
*
* Low DPI screens cause a popper to be blurry if not using full pixels (Safari
* as well on High DPI screens).
*
* Firefox prefers no rounding for positioning and does not have blurriness on
* high DPI screens.
*
* Only horizontal placement and left/right values need to be considered.
*/
function getRoundedOffsets(data, shouldRound) {
var _data$offsets = data.offsets,
popper = _data$offsets.popper,
reference = _data$offsets.reference;
var round = Math.round,
floor = Math.floor;
var noRound = function noRound(v) {
return v;
};
var referenceWidth = round(reference.width);
var popperWidth = round(popper.width);
var isVertical = ['left', 'right'].indexOf(data.placement) !== -1;
var isVariation = data.placement.indexOf('-') !== -1;
var sameWidthParity = referenceWidth % 2 === popperWidth % 2;
var bothOddWidth = referenceWidth % 2 === 1 && popperWidth % 2 === 1;
var horizontalToInteger = !shouldRound ? noRound : isVertical || isVariation || sameWidthParity ? round : floor;
var verticalToInteger = !shouldRound ? noRound : round;
return {
left: horizontalToInteger(bothOddWidth && !isVariation && shouldRound ? popper.left - 1 : popper.left),
top: verticalToInteger(popper.top),
bottom: verticalToInteger(popper.bottom),
right: horizontalToInteger(popper.right)
};
}
var isFirefox = isBrowser && /Firefox/i.test(navigator.userAgent);
/**
* @function
* @memberof Modifiers
* @argument {Object} data - The data object generated by `update` method
* @argument {Object} options - Modifiers configuration and options
* @returns {Object} The data object, properly modified
*/
function computeStyle(data, options) {
var x = options.x,
y = options.y;
var popper = data.offsets.popper;
// Remove this legacy support in Popper.js v2
var legacyGpuAccelerationOption = find(data.instance.modifiers, function (modifier) {
return modifier.name === 'applyStyle';
}).gpuAcceleration;
if (legacyGpuAccelerationOption !== undefined) {
console.warn('WARNING: `gpuAcceleration` option moved to `computeStyle` modifier and will not be supported in future versions of Popper.js!');
}
var gpuAcceleration = legacyGpuAccelerationOption !== undefined ? legacyGpuAccelerationOption : options.gpuAcceleration;
var offsetParent = getOffsetParent(data.instance.popper);
var offsetParentRect = getBoundingClientRect(offsetParent);
// Styles
var styles = {
position: popper.position
};
var offsets = getRoundedOffsets(data, window.devicePixelRatio < 2 || !isFirefox);
var sideA = x === 'bottom' ? 'top' : 'bottom';
var sideB = y === 'right' ? 'left' : 'right';
// if gpuAcceleration is set to `true` and transform is supported,
// we use `translate3d` to apply the position to the popper we
// automatically use the supported prefixed version if needed
var prefixedProperty = getSupportedPropertyName('transform');
// now, let's make a step back and look at this code closely (wtf?)
// If the content of the popper grows once it's been positioned, it
// may happen that the popper gets misplaced because of the new content
// overflowing its reference element
// To avoid this problem, we provide two options (x and y), which allow
// the consumer to define the offset origin.
// If we position a popper on top of a reference element, we can set
// `x` to `top` to make the popper grow towards its top instead of
// its bottom.
var left = void 0,
top = void 0;
if (sideA === 'bottom') {
// when offsetParent is <html> the positioning is relative to the bottom of the screen (excluding the scrollbar)
// and not the bottom of the html element
if (offsetParent.nodeName === 'HTML') {
top = -offsetParent.clientHeight + offsets.bottom;
} else {
top = -offsetParentRect.height + offsets.bottom;
}
} else {
top = offsets.top;
}
if (sideB === 'right') {
if (offsetParent.nodeName === 'HTML') {
left = -offsetParent.clientWidth + offsets.right;
} else {
left = -offsetParentRect.width + offsets.right;
}
} else {
left = offsets.left;
}
if (gpuAcceleration && prefixedProperty) {
styles[prefixedProperty] = 'translate3d(' + left + 'px, ' + top + 'px, 0)';
styles[sideA] = 0;
styles[sideB] = 0;
styles.willChange = 'transform';
} else {
// othwerise, we use the standard `top`, `left`, `bottom` and `right` properties
var invertTop = sideA === 'bottom' ? -1 : 1;
var invertLeft = sideB === 'right' ? -1 : 1;
styles[sideA] = top * invertTop;
styles[sideB] = left * invertLeft;
styles.willChange = sideA + ', ' + sideB;
}
// Attributes
var attributes = {
'x-placement': data.placement
};
// Update `data` attributes, styles and arrowStyles
data.attributes = _extends$1({}, attributes, data.attributes);
data.styles = _extends$1({}, styles, data.styles);
data.arrowStyles = _extends$1({}, data.offsets.arrow, data.arrowStyles);
return data;
}
/**
* Helper used to know if the given modifier depends from another one.<br />
* It checks if the needed modifier is listed and enabled.
* @method
* @memberof Popper.Utils
* @param {Array} modifiers - list of modifiers
* @param {String} requestingName - name of requesting modifier
* @param {String} requestedName - name of requested modifier
* @returns {Boolean}
*/
function isModifierRequired(modifiers, requestingName, requestedName) {
var requesting = find(modifiers, function (_ref) {
var name = _ref.name;
return name === requestingName;
});
var isRequired = !!requesting && modifiers.some(function (modifier) {
return modifier.name === requestedName && modifier.enabled && modifier.order < requesting.order;
});
if (!isRequired) {
var _requesting = '`' + requestingName + '`';
var requested = '`' + requestedName + '`';
console.warn(requested + ' modifier is required by ' + _requesting + ' modifier in order to work, be sure to include it before ' + _requesting + '!');
}
return isRequired;
}
/**
* @function
* @memberof Modifiers
* @argument {Object} data - The data object generated by update method
* @argument {Object} options - Modifiers configuration and options
* @returns {Object} The data object, properly modified
*/
function arrow(data, options) {
var _data$offsets$arrow;
// arrow depends on keepTogether in order to work
if (!isModifierRequired(data.instance.modifiers, 'arrow', 'keepTogether')) {
return data;
}
var arrowElement = options.element;
// if arrowElement is a string, suppose it's a CSS selector
if (typeof arrowElement === 'string') {
arrowElement = data.instance.popper.querySelector(arrowElement);
// if arrowElement is not found, don't run the modifier
if (!arrowElement) {
return data;
}
} else {
// if the arrowElement isn't a query selector we must check that the
// provided DOM node is child of its popper node
if (!data.instance.popper.contains(arrowElement)) {
console.warn('WARNING: `arrow.element` must be child of its popper element!');
return data;
}
}
var placement = data.placement.split('-')[0];
var _data$offsets = data.offsets,
popper = _data$offsets.popper,
reference = _data$offsets.reference;
var isVertical = ['left', 'right'].indexOf(placement) !== -1;
var len = isVertical ? 'height' : 'width';
var sideCapitalized = isVertical ? 'Top' : 'Left';
var side = sideCapitalized.toLowerCase();
var altSide = isVertical ? 'left' : 'top';
var opSide = isVertical ? 'bottom' : 'right';
var arrowElementSize = getOuterSizes(arrowElement)[len];
//
// extends keepTogether behavior making sure the popper and its
// reference have enough pixels in conjunction
//
// top/left side
if (reference[opSide] - arrowElementSize < popper[side]) {
data.offsets.popper[side] -= popper[side] - (reference[opSide] - arrowElementSize);
}
// bottom/right side
if (reference[side] + arrowElementSize > popper[opSide]) {
data.offsets.popper[side] += reference[side] + arrowElementSize - popper[opSide];
}
data.offsets.popper = getClientRect(data.offsets.popper);
// compute center of the popper
var center = reference[side] + reference[len] / 2 - arrowElementSize / 2;
// Compute the sideValue using the updated popper offsets
// take popper margin in account because we don't have this info available
var css = getStyleComputedProperty(data.instance.popper);
var popperMarginSide = parseFloat(css['margin' + sideCapitalized]);
var popperBorderSide = parseFloat(css['border' + sideCapitalized + 'Width']);
var sideValue = center - data.offsets.popper[side] - popperMarginSide - popperBorderSide;
// prevent arrowElement from being placed not contiguously to its popper
sideValue = Math.max(Math.min(popper[len] - arrowElementSize, sideValue), 0);
data.arrowElement = arrowElement;
data.offsets.arrow = (_data$offsets$arrow = {}, defineProperty(_data$offsets$arrow, side, Math.round(sideValue)), defineProperty(_data$offsets$arrow, altSide, ''), _data$offsets$arrow);
return data;
}
/**
* Get the opposite placement variation of the given one
* @method
* @memberof Popper.Utils
* @argument {String} placement variation
* @returns {String} flipped placement variation
*/
function getOppositeVariation(variation) {
if (variation === 'end') {
return 'start';
} else if (variation === 'start') {
return 'end';
}
return variation;
}
/**
* List of accepted placements to use as values of the `placement` option.<br />
* Valid placements are:
* - `auto`
* - `top`
* - `right`
* - `bottom`
* - `left`
*
* Each placement can have a variation from this list:
* - `-start`
* - `-end`
*
* Variations are interpreted easily if you think of them as the left to right
* written languages. Horizontally (`top` and `bottom`), `start` is left and `end`
* is right.<br />
* Vertically (`left` and `right`), `start` is top and `end` is bottom.
*
* Some valid examples are:
* - `top-end` (on top of reference, right aligned)
* - `right-start` (on right of reference, top aligned)
* - `bottom` (on bottom, centered)
* - `auto-end` (on the side with more space available, alignment depends by placement)
*
* @static
* @type {Array}
* @enum {String}
* @readonly
* @method placements
* @memberof Popper
*/
var placements = ['auto-start', 'auto', 'auto-end', 'top-start', 'top', 'top-end', 'right-start', 'right', 'right-end', 'bottom-end', 'bottom', 'bottom-start', 'left-end', 'left', 'left-start'];
// Get rid of `auto` `auto-start` and `auto-end`
var validPlacements = placements.slice(3);
/**
* Given an initial placement, returns all the subsequent placements
* clockwise (or counter-clockwise).
*
* @method
* @memberof Popper.Utils
* @argument {String} placement - A valid placement (it accepts variations)
* @argument {Boolean} counter - Set to true to walk the placements counterclockwise
* @returns {Array} placements including their variations
*/
function clockwise(placement) {
var counter = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
var index = validPlacements.indexOf(placement);
var arr = validPlacements.slice(index + 1).concat(validPlacements.slice(0, index));
return counter ? arr.reverse() : arr;
}
var BEHAVIORS = {
FLIP: 'flip',
CLOCKWISE: 'clockwise',
COUNTERCLOCKWISE: 'counterclockwise'
};
/**
* @function
* @memberof Modifiers
* @argument {Object} data - The data object generated by update method
* @argument {Object} options - Modifiers configuration and options
* @returns {Object} The data object, properly modified
*/
function flip(data, options) {
// if `inner` modifier is enabled, we can't use the `flip` modifier
if (isModifierEnabled(data.instance.modifiers, 'inner')) {
return data;
}
if (data.flipped && data.placement === data.originalPlacement) {
// seems like flip is trying to loop, probably there's not enough space on any of the flippable sides
return data;
}
var boundaries = getBoundaries(data.instance.popper, data.instance.reference, options.padding, options.boundariesElement, data.positionFixed);
var placement = data.placement.split('-')[0];
var placementOpposite = getOppositePlacement(placement);
var variation = data.placement.split('-')[1] || '';
var flipOrder = [];
switch (options.behavior) {
case BEHAVIORS.FLIP:
flipOrder = [placement, placementOpposite];
break;
case BEHAVIORS.CLOCKWISE:
flipOrder = clockwise(placement);
break;
case BEHAVIORS.COUNTERCLOCKWISE:
flipOrder = clockwise(placement, true);
break;
default:
flipOrder = options.behavior;
}
flipOrder.forEach(function (step, index) {
if (placement !== step || flipOrder.length === index + 1) {
return data;
}
placement = data.placement.split('-')[0];
placementOpposite = getOppositePlacement(placement);
var popperOffsets = data.offsets.popper;
var refOffsets = data.offsets.reference;
// using floor because the reference offsets may contain decimals we are not going to consider here
var floor = Math.floor;
var overlapsRef = placement === 'left' && floor(popperOffsets.right) > floor(refOffsets.left) || placement === 'right' && floor(popperOffsets.left) < floor(refOffsets.right) || placement === 'top' && floor(popperOffsets.bottom) > floor(refOffsets.top) || placement === 'bottom' && floor(popperOffsets.top) < floor(refOffsets.bottom);
var overflowsLeft = floor(popperOffsets.left) < floor(boundaries.left);
var overflowsRight = floor(popperOffsets.right) > floor(boundaries.right);
var overflowsTop = floor(popperOffsets.top) < floor(boundaries.top);
var overflowsBottom = floor(popperOffsets.bottom) > floor(boundaries.bottom);
var overflowsBoundaries = placement === 'left' && overflowsLeft || placement === 'right' && overflowsRight || placement === 'top' && overflowsTop || placement === 'bottom' && overflowsBottom;
// flip the variation if required
var isVertical = ['top', 'bottom'].indexOf(placement) !== -1;
// flips variation if reference element overflows boundaries
var flippedVariationByRef = !!options.flipVariations && (isVertical && variation === 'start' && overflowsLeft || isVertical && variation === 'end' && overflowsRight || !isVertical && variation === 'start' && overflowsTop || !isVertical && variation === 'end' && overflowsBottom);
// flips variation if popper content overflows boundaries
var flippedVariationByContent = !!options.flipVariationsByContent && (isVertical && variation === 'start' && overflowsRight || isVertical && variation === 'end' && overflowsLeft || !isVertical && variation === 'start' && overflowsBottom || !isVertical && variation === 'end' && overflowsTop);
var flippedVariation = flippedVariationByRef || flippedVariationByContent;
if (overlapsRef || overflowsBoundaries || flippedVariation) {
// this boolean to detect any flip loop
data.flipped = true;
if (overlapsRef || overflowsBoundaries) {
placement = flipOrder[index + 1];
}
if (flippedVariation) {
variation = getOppositeVariation(variation);
}
data.placement = placement + (variation ? '-' + variation : '');
// this object contains `position`, we want to preserve it along with
// any additional property we may add in the future
data.offsets.popper = _extends$1({}, data.offsets.popper, getPopperOffsets(data.instance.popper, data.offsets.reference, data.placement));
data = runModifiers(data.instance.modifiers, data, 'flip');
}
});
return data;
}
/**
* @function
* @memberof Modifiers
* @argument {Object} data - The data object generated by update method
* @argument {Object} options - Modifiers configuration and options
* @returns {Object} The data object, properly modified
*/
function keepTogether(data) {
var _data$offsets = data.offsets,
popper = _data$offsets.popper,
reference = _data$offsets.reference;
var placement = data.placement.split('-')[0];
var floor = Math.floor;
var isVertical = ['top', 'bottom'].indexOf(placement) !== -1;
var side = isVertical ? 'right' : 'bottom';
var opSide = isVertical ? 'left' : 'top';
var measurement = isVertical ? 'width' : 'height';
if (popper[side] < floor(reference[opSide])) {
data.offsets.popper[opSide] = floor(reference[opSide]) - popper[measurement];
}
if (popper[opSide] > floor(reference[side])) {
data.offsets.popper[opSide] = floor(reference[side]);
}
return data;
}
/**
* Converts a string containing value + unit into a px value number
* @function
* @memberof {modifiers~offset}
* @private
* @argument {String} str - Value + unit string
* @argument {String} measurement - `height` or `width`
* @argument {Object} popperOffsets
* @argument {Object} referenceOffsets
* @returns {Number|String}
* Value in pixels, or original string if no values were extracted
*/
function toValue(str, measurement, popperOffsets, referenceOffsets) {
// separate value from unit
var split = str.match(/((?:\-|\+)?\d*\.?\d*)(.*)/);
var value = +split[1];
var unit = split[2];
// If it's not a number it's an operator, I guess
if (!value) {
return str;
}
if (unit.indexOf('%') === 0) {
var element = void 0;
switch (unit) {
case '%p':
element = popperOffsets;
break;
case '%':
case '%r':
default:
element = referenceOffsets;
}
var rect = getClientRect(element);
return rect[measurement] / 100 * value;
} else if (unit === 'vh' || unit === 'vw') {
// if is a vh or vw, we calculate the size based on the viewport
var size = void 0;
if (unit === 'vh') {
size = Math.max(document.documentElement.clientHeight, window.innerHeight || 0);
} else {
size = Math.max(document.documentElement.clientWidth, window.innerWidth || 0);
}
return size / 100 * value;
} else {
// if is an explicit pixel unit, we get rid of the unit and keep the value
// if is an implicit unit, it's px, and we return just the value
return value;
}
}
/**
* Parse an `offset` string to extrapolate `x` and `y` numeric offsets.
* @function
* @memberof {modifiers~offset}
* @private
* @argument {String} offset
* @argument {Object} popperOffsets
* @argument {Object} referenceOffsets
* @argument {String} basePlacement
* @returns {Array} a two cells array with x and y offsets in numbers
*/
function parseOffset(offset, popperOffsets, referenceOffsets, basePlacement) {
var offsets = [0, 0];
// Use height if placement is left or right and index is 0 otherwise use width
// in this way the first offset will use an axis and the second one
// will use the other one
var useHeight = ['right', 'left'].indexOf(basePlacement) !== -1;
// Split the offset string to obtain a list of values and operands
// The regex addresses values with the plus or minus sign in front (+10, -20, etc)
var fragments = offset.split(/(\+|\-)/).map(function (frag) {
return frag.trim();
});
// Detect if the offset string contains a pair of values or a single one
// they could be separated by comma or space
var divider = fragments.indexOf(find(fragments, function (frag) {
return frag.search(/,|\s/) !== -1;
}));
if (fragments[divider] && fragments[divider].indexOf(',') === -1) {
console.warn('Offsets separated by white space(s) are deprecated, use a comma (,) instead.');
}
// If divider is found, we divide the list of values and operands to divide
// them by ofset X and Y.
var splitRegex = /\s*,\s*|\s+/;
var ops = divider !== -1 ? [fragments.slice(0, divider).concat([fragments[divider].split(splitRegex)[0]]), [fragments[divider].split(splitRegex)[1]].concat(fragments.slice(divider + 1))] : [fragments];
// Convert the values with units to absolute pixels to allow our computations
ops = ops.map(function (op, index) {
// Most of the units rely on the orientation of the popper
var measurement = (index === 1 ? !useHeight : useHeight) ? 'height' : 'width';
var mergeWithPrevious = false;
return op
// This aggregates any `+` or `-` sign that aren't considered operators
// e.g.: 10 + +5 => [10, +, +5]
.reduce(function (a, b) {
if (a[a.length - 1] === '' && ['+', '-'].indexOf(b) !== -1) {
a[a.length - 1] = b;
mergeWithPrevious = true;
return a;
} else if (mergeWithPrevious) {
a[a.length - 1] += b;
mergeWithPrevious = false;
return a;
} else {
return a.concat(b);
}
}, [])
// Here we convert the string values into number values (in px)
.map(function (str) {
return toValue(str, measurement, popperOffsets, referenceOffsets);
});
});
// Loop trough the offsets arrays and execute the operations
ops.forEach(function (op, index) {
op.forEach(function (frag, index2) {
if (isNumeric(frag)) {
offsets[index] += frag * (op[index2 - 1] === '-' ? -1 : 1);
}
});
});
return offsets;
}
/**
* @function
* @memberof Modifiers
* @argument {Object} data - The data object generated by update method
* @argument {Object} options - Modifiers configuration and options
* @argument {Number|String} options.offset=0
* The offset value as described in the modifier description
* @returns {Object} The data object, properly modified
*/
function offset(data, _ref) {
var offset = _ref.offset;
var placement = data.placement,
_data$offsets = data.offsets,
popper = _data$offsets.popper,
reference = _data$offsets.reference;
var basePlacement = placement.split('-')[0];
var offsets = void 0;
if (isNumeric(+offset)) {
offsets = [+offset, 0];
} else {
offsets = parseOffset(offset, popper, reference, basePlacement);
}
if (basePlacement === 'left') {
popper.top += offsets[0];
popper.left -= offsets[1];
} else if (basePlacement === 'right') {
popper.top += offsets[0];
popper.left += offsets[1];
} else if (basePlacement === 'top') {
popper.left += offsets[0];
popper.top -= offsets[1];
} else if (basePlacement === 'bottom') {
popper.left += offsets[0];
popper.top += offsets[1];
}
data.popper = popper;
return data;
}
/**
* @function
* @memberof Modifiers
* @argument {Object} data - The data object generated by `update` method
* @argument {Object} options - Modifiers configuration and options
* @returns {Object} The data object, properly modified
*/
function preventOverflow(data, options) {
var boundariesElement = options.boundariesElement || getOffsetParent(data.instance.popper);
// If offsetParent is the reference element, we really want to
// go one step up and use the next offsetParent as reference to
// avoid to make this modifier completely useless and look like broken
if (data.instance.reference === boundariesElement) {
boundariesElement = getOffsetParent(boundariesElement);
}
// NOTE: DOM access here
// resets the popper's position so that the document size can be calculated excluding
// the size of the popper element itself
var transformProp = getSupportedPropertyName('transform');
var popperStyles = data.instance.popper.style; // assignment to help minification
var top = popperStyles.top,
left = popperStyles.left,
transform = popperStyles[transformProp];
popperStyles.top = '';
popperStyles.left = '';
popperStyles[transformProp] = '';
var boundaries = getBoundaries(data.instance.popper, data.instance.reference, options.padding, boundariesElement, data.positionFixed);
// NOTE: DOM access here
// restores the original style properties after the offsets have been computed
popperStyles.top = top;
popperStyles.left = left;
popperStyles[transformProp] = transform;
options.boundaries = boundaries;
var order = options.priority;
var popper = data.offsets.popper;
var check = {
primary: function primary(placement) {
var value = popper[placement];
if (popper[placement] < boundaries[placement] && !options.escapeWithReference) {
value = Math.max(popper[placement], boundaries[placement]);
}
return defineProperty({}, placement, value);
},
secondary: function secondary(placement) {
var mainSide = placement === 'right' ? 'left' : 'top';
var value = popper[mainSide];
if (popper[placement] > boundaries[placement] && !options.escapeWithReference) {
value = Math.min(popper[mainSide], boundaries[placement] - (placement === 'right' ? popper.width : popper.height));
}
return defineProperty({}, mainSide, value);
}
};
order.forEach(function (placement) {
var side = ['left', 'top'].indexOf(placement) !== -1 ? 'primary' : 'secondary';
popper = _extends$1({}, popper, check[side](placement));
});
data.offsets.popper = popper;
return data;
}
/**
* @function
* @memberof Modifiers
* @argument {Object} data - The data object generated by `update` method
* @argument {Object} options - Modifiers configuration and options
* @returns {Object} The data object, properly modified
*/
function shift(data) {
var placement = data.placement;
var basePlacement = placement.split('-')[0];
var shiftvariation = placement.split('-')[1];
// if shift shiftvariation is specified, run the modifier
if (shiftvariation) {
var _data$offsets = data.offsets,
reference = _data$offsets.reference,
popper = _data$offsets.popper;
var isVertical = ['bottom', 'top'].indexOf(basePlacement) !== -1;
var side = isVertical ? 'left' : 'top';
var measurement = isVertical ? 'width' : 'height';
var shiftOffsets = {
start: defineProperty({}, side, reference[side]),
end: defineProperty({}, side, reference[side] + reference[measurement] - popper[measurement])
};
data.offsets.popper = _extends$1({}, popper, shiftOffsets[shiftvariation]);
}
return data;
}
/**
* @function
* @memberof Modifiers
* @argument {Object} data - The data object generated by update method
* @argument {Object} options - Modifiers configuration and options
* @returns {Object} The data object, properly modified
*/
function hide(data) {
if (!isModifierRequired(data.instance.modifiers, 'hide', 'preventOverflow')) {
return data;
}
var refRect = data.offsets.reference;
var bound = find(data.instance.modifiers, function (modifier) {
return modifier.name === 'preventOverflow';
}).boundaries;
if (refRect.bottom < bound.top || refRect.left > bound.right || refRect.top > bound.bottom || refRect.right < bound.left) {
// Avoid unnecessary DOM access if visibility hasn't changed
if (data.hide === true) {
return data;
}
data.hide = true;
data.attributes['x-out-of-boundaries'] = '';
} else {
// Avoid unnecessary DOM access if visibility hasn't changed
if (data.hide === false) {
return data;
}
data.hide = false;
data.attributes['x-out-of-boundaries'] = false;
}
return data;
}
/**
* @function
* @memberof Modifiers
* @argument {Object} data - The data object generated by `update` method
* @argument {Object} options - Modifiers configuration and options
* @returns {Object} The data object, properly modified
*/
function inner(data) {
var placement = data.placement;
var basePlacement = placement.split('-')[0];
var _data$offsets = data.offsets,
popper = _data$offsets.popper,
reference = _data$offsets.reference;
var isHoriz = ['left', 'right'].indexOf(basePlacement) !== -1;
var subtractLength = ['top', 'left'].indexOf(basePlacement) === -1;
popper[isHoriz ? 'left' : 'top'] = reference[basePlacement] - (subtractLength ? popper[isHoriz ? 'width' : 'height'] : 0);
data.placement = getOppositePlacement(placement);
data.offsets.popper = getClientRect(popper);
return data;
}
/**
* Modifier function, each modifier can have a function of this type assigned
* to its `fn` property.<br />
* These functions will be called on each update, this means that you must
* make sure they are performant enough to avoid performance bottlenecks.
*
* @function ModifierFn
* @argument {dataObject} data - The data object generated by `update` method
* @argument {Object} options - Modifiers configuration and options
* @returns {dataObject} The data object, properly modified
*/
/**
* Modifiers are plugins used to alter the behavior of your poppers.<br />
* Popper.js uses a set of 9 modifiers to provide all the basic functionalities
* needed by the library.
*
* Usually you don't want to override the `order`, `fn` and `onLoad` props.
* All the other properties are configurations that could be tweaked.
* @namespace modifiers
*/
var modifiers = {
/**
* Modifier used to shift the popper on the start or end of its reference
* element.<br />
* It will read the variation of the `placement` property.<br />
* It can be one either `-end` or `-start`.
* @memberof modifiers
* @inner
*/
shift: {
/** @prop {number} order=100 - Index used to define the order of execution */
order: 100,
/** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
enabled: true,
/** @prop {ModifierFn} */
fn: shift
},
/**
* The `offset` modifier can shift your popper on both its axis.
*
* It accepts the following units:
* - `px` or unit-less, interpreted as pixels
* - `%` or `%r`, percentage relative to the length of the reference element
* - `%p`, percentage relative to the length of the popper element
* - `vw`, CSS viewport width unit
* - `vh`, CSS viewport height unit
*
* For length is intended the main axis relative to the placement of the popper.<br />
* This means that if the placement is `top` or `bottom`, the length will be the
* `width`. In case of `left` or `right`, it will be the `height`.
*
* You can provide a single value (as `Number` or `String`), or a pair of values
* as `String` divided by a comma or one (or more) white spaces.<br />
* The latter is a deprecated method because it leads to confusion and will be
* removed in v2.<br />
* Additionally, it accepts additions and subtractions between different units.
* Note that multiplications and divisions aren't supported.
*
* Valid examples are:
* ```
* 10
* '10%'
* '10, 10'
* '10%, 10'
* '10 + 10%'
* '10 - 5vh + 3%'
* '-10px + 5vh, 5px - 6%'
* ```
* > **NB**: If you desire to apply offsets to your poppers in a way that may make them overlap
* > with their reference element, unfortunately, you will have to disable the `flip` modifier.
* > You can read more on this at this [issue](https://github.com/FezVrasta/popper.js/issues/373).
*
* @memberof modifiers
* @inner
*/
offset: {
/** @prop {number} order=200 - Index used to define the order of execution */
order: 200,
/** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
enabled: true,
/** @prop {ModifierFn} */
fn: offset,
/** @prop {Number|String} offset=0
* The offset value as described in the modifier description
*/
offset: 0
},
/**
* Modifier used to prevent the popper from being positioned outside the boundary.
*
* A scenario exists where the reference itself is not within the boundaries.<br />
* We can say it has "escaped the boundaries" — or just "escaped".<br />
* In this case we need to decide whether the popper should either:
*
* - detach from the reference and remain "trapped" in the boundaries, or
* - if it should ignore the boundary and "escape with its reference"
*
* When `escapeWithReference` is set to`true` and reference is completely
* outside its boundaries, the popper will overflow (or completely leave)
* the boundaries in order to remain attached to the edge of the reference.
*
* @memberof modifiers
* @inner
*/
preventOverflow: {
/** @prop {number} order=300 - Index used to define the order of execution */
order: 300,
/** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
enabled: true,
/** @prop {ModifierFn} */
fn: preventOverflow,
/**
* @prop {Array} [priority=['left','right','top','bottom']]
* Popper will try to prevent overflow following these priorities by default,
* then, it could overflow on the left and on top of the `boundariesElement`
*/
priority: ['left', 'right', 'top', 'bottom'],
/**
* @prop {number} padding=5
* Amount of pixel used to define a minimum distance between the boundaries
* and the popper. This makes sure the popper always has a little padding
* between the edges of its container
*/
padding: 5,
/**
* @prop {String|HTMLElement} boundariesElement='scrollParent'
* Boundaries used by the modifier. Can be `scrollParent`, `window`,
* `viewport` or any DOM element.
*/
boundariesElement: 'scrollParent'
},
/**
* Modifier used to make sure the reference and its popper stay near each other
* without leaving any gap between the two. Especially useful when the arrow is
* enabled and you want to ensure that it points to its reference element.
* It cares only about the first axis. You can still have poppers with margin
* between the popper and its reference element.
* @memberof modifiers
* @inner
*/
keepTogether: {
/** @prop {number} order=400 - Index used to define the order of execution */
order: 400,
/** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
enabled: true,
/** @prop {ModifierFn} */
fn: keepTogether
},
/**
* This modifier is used to move the `arrowElement` of the popper to make
* sure it is positioned between the reference element and its popper element.
* It will read the outer size of the `arrowElement` node to detect how many
* pixels of conjunction are needed.
*
* It has no effect if no `arrowElement` is provided.
* @memberof modifiers
* @inner
*/
arrow: {
/** @prop {number} order=500 - Index used to define the order of execution */
order: 500,
/** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
enabled: true,
/** @prop {ModifierFn} */
fn: arrow,
/** @prop {String|HTMLElement} element='[x-arrow]' - Selector or node used as arrow */
element: '[x-arrow]'
},
/**
* Modifier used to flip the popper's placement when it starts to overlap its
* reference element.
*
* Requires the `preventOverflow` modifier before it in order to work.
*
* **NOTE:** this modifier will interrupt the current update cycle and will
* restart it if it detects the need to flip the placement.
* @memberof modifiers
* @inner
*/
flip: {
/** @prop {number} order=600 - Index used to define the order of execution */
order: 600,
/** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
enabled: true,
/** @prop {ModifierFn} */
fn: flip,
/**
* @prop {String|Array} behavior='flip'
* The behavior used to change the popper's placement. It can be one of
* `flip`, `clockwise`, `counterclockwise` or an array with a list of valid
* placements (with optional variations)
*/
behavior: 'flip',
/**
* @prop {number} padding=5
* The popper will flip if it hits the edges of the `boundariesElement`
*/
padding: 5,
/**
* @prop {String|HTMLElement} boundariesElement='viewport'
* The element which will define the boundaries of the popper position.
* The popper will never be placed outside of the defined boundaries
* (except if `keepTogether` is enabled)
*/
boundariesElement: 'viewport',
/**
* @prop {Boolean} flipVariations=false
* The popper will switch placement variation between `-start` and `-end` when
* the reference element overlaps its boundaries.
*
* The original placement should have a set variation.
*/
flipVariations: false,
/**
* @prop {Boolean} flipVariationsByContent=false
* The popper will switch placement variation between `-start` and `-end` when
* the popper element overlaps its reference boundaries.
*
* The original placement should have a set variation.
*/
flipVariationsByContent: false
},
/**
* Modifier used to make the popper flow toward the inner of the reference element.
* By default, when this modifier is disabled, the popper will be placed outside
* the reference element.
* @memberof modifiers
* @inner
*/
inner: {
/** @prop {number} order=700 - Index used to define the order of execution */
order: 700,
/** @prop {Boolean} enabled=false - Whether the modifier is enabled or not */
enabled: false,
/** @prop {ModifierFn} */
fn: inner
},
/**
* Modifier used to hide the popper when its reference element is outside of the
* popper boundaries. It will set a `x-out-of-boundaries` attribute which can
* be used to hide with a CSS selector the popper when its reference is
* out of boundaries.
*
* Requires the `preventOverflow` modifier before it in order to work.
* @memberof modifiers
* @inner
*/
hide: {
/** @prop {number} order=800 - Index used to define the order of execution */
order: 800,
/** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
enabled: true,
/** @prop {ModifierFn} */
fn: hide
},
/**
* Computes the style that will be applied to the popper element to gets
* properly positioned.
*
* Note that this modifier will not touch the DOM, it just prepares the styles
* so that `applyStyle` modifier can apply it. This separation is useful
* in case you need to replace `applyStyle` with a custom implementation.
*
* This modifier has `850` as `order` value to maintain backward compatibility
* with previous versions of Popper.js. Expect the modifiers ordering method
* to change in future major versions of the library.
*
* @memberof modifiers
* @inner
*/
computeStyle: {
/** @prop {number} order=850 - Index used to define the order of execution */
order: 850,
/** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
enabled: true,
/** @prop {ModifierFn} */
fn: computeStyle,
/**
* @prop {Boolean} gpuAcceleration=true
* If true, it uses the CSS 3D transformation to position the popper.
* Otherwise, it will use the `top` and `left` properties
*/
gpuAcceleration: true,
/**
* @prop {string} [x='bottom']
* Where to anchor the X axis (`bottom` or `top`). AKA X offset origin.
* Change this if your popper should grow in a direction different from `bottom`
*/
x: 'bottom',
/**
* @prop {string} [x='left']
* Where to anchor the Y axis (`left` or `right`). AKA Y offset origin.
* Change this if your popper should grow in a direction different from `right`
*/
y: 'right'
},
/**
* Applies the computed styles to the popper element.
*
* All the DOM manipulations are limited to this modifier. This is useful in case
* you want to integrate Popper.js inside a framework or view library and you
* want to delegate all the DOM manipulations to it.
*
* Note that if you disable this modifier, you must make sure the popper element
* has its position set to `absolute` before Popper.js can do its work!
*
* Just disable this modifier and define your own to achieve the desired effect.
*
* @memberof modifiers
* @inner
*/
applyStyle: {
/** @prop {number} order=900 - Index used to define the order of execution */
order: 900,
/** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
enabled: true,
/** @prop {ModifierFn} */
fn: applyStyle,
/** @prop {Function} */
onLoad: applyStyleOnLoad,
/**
* @deprecated since version 1.10.0, the property moved to `computeStyle` modifier
* @prop {Boolean} gpuAcceleration=true
* If true, it uses the CSS 3D transformation to position the popper.
* Otherwise, it will use the `top` and `left` properties
*/
gpuAcceleration: undefined
}
};
/**
* The `dataObject` is an object containing all the information used by Popper.js.
* This object is passed to modifiers and to the `onCreate` and `onUpdate` callbacks.
* @name dataObject
* @property {Object} data.instance The Popper.js instance
* @property {String} data.placement Placement applied to popper
* @property {String} data.originalPlacement Placement originally defined on init
* @property {Boolean} data.flipped True if popper has been flipped by flip modifier
* @property {Boolean} data.hide True if the reference element is out of boundaries, useful to know when to hide the popper
* @property {HTMLElement} data.arrowElement Node used as arrow by arrow modifier
* @property {Object} data.styles Any CSS property defined here will be applied to the popper. It expects the JavaScript nomenclature (eg. `marginBottom`)
* @property {Object} data.arrowStyles Any CSS property defined here will be applied to the popper arrow. It expects the JavaScript nomenclature (eg. `marginBottom`)
* @property {Object} data.boundaries Offsets of the popper boundaries
* @property {Object} data.offsets The measurements of popper, reference and arrow elements
* @property {Object} data.offsets.popper `top`, `left`, `width`, `height` values
* @property {Object} data.offsets.reference `top`, `left`, `width`, `height` values
* @property {Object} data.offsets.arrow] `top` and `left` offsets, only one of them will be different from 0
*/
/**
* Default options provided to Popper.js constructor.<br />
* These can be overridden using the `options` argument of Popper.js.<br />
* To override an option, simply pass an object with the same
* structure of the `options` object, as the 3rd argument. For example:
* ```
* new Popper(ref, pop, {
* modifiers: {
* preventOverflow: { enabled: false }
* }
* })
* ```
* @type {Object}
* @static
* @memberof Popper
*/
var Defaults = {
/**
* Popper's placement.
* @prop {Popper.placements} placement='bottom'
*/
placement: 'bottom',
/**
* Set this to true if you want popper to position it self in 'fixed' mode
* @prop {Boolean} positionFixed=false
*/
positionFixed: false,
/**
* Whether events (resize, scroll) are initially enabled.
* @prop {Boolean} eventsEnabled=true
*/
eventsEnabled: true,
/**
* Set to true if you want to automatically remove the popper when
* you call the `destroy` method.
* @prop {Boolean} removeOnDestroy=false
*/
removeOnDestroy: false,
/**
* Callback called when the popper is created.<br />
* By default, it is set to no-op.<br />
* Access Popper.js instance with `data.instance`.
* @prop {onCreate}
*/
onCreate: function onCreate() {},
/**
* Callback called when the popper is updated. This callback is not called
* on the initialization/creation of the popper, but only on subsequent
* updates.<br />
* By default, it is set to no-op.<br />
* Access Popper.js instance with `data.instance`.
* @prop {onUpdate}
*/
onUpdate: function onUpdate() {},
/**
* List of modifiers used to modify the offsets before they are applied to the popper.
* They provide most of the functionalities of Popper.js.
* @prop {modifiers}
*/
modifiers: modifiers
};
/**
* @callback onCreate
* @param {dataObject} data
*/
/**
* @callback onUpdate
* @param {dataObject} data
*/
// Utils
// Methods
var Popper = function () {
/**
* Creates a new Popper.js instance.
* @class Popper
* @param {Element|referenceObject} reference - The reference element used to position the popper
* @param {Element} popper - The HTML / XML element used as the popper
* @param {Object} options - Your custom options to override the ones defined in [Defaults](#defaults)
* @return {Object} instance - The generated Popper.js instance
*/
function Popper(reference, popper) {
var _this = this;
var options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
classCallCheck(this, Popper);
this.scheduleUpdate = function () {
return requestAnimationFrame(_this.update);
};
// make update() debounced, so that it only runs at most once-per-tick
this.update = debounce(this.update.bind(this));
// with {} we create a new object with the options inside it
this.options = _extends$1({}, Popper.Defaults, options);
// init state
this.state = {
isDestroyed: false,
isCreated: false,
scrollParents: []
};
// get reference and popper elements (allow jQuery wrappers)
this.reference = reference && reference.jquery ? reference[0] : reference;
this.popper = popper && popper.jquery ? popper[0] : popper;
// Deep merge modifiers options
this.options.modifiers = {};
Object.keys(_extends$1({}, Popper.Defaults.modifiers, options.modifiers)).forEach(function (name) {
_this.options.modifiers[name] = _extends$1({}, Popper.Defaults.modifiers[name] || {}, options.modifiers ? options.modifiers[name] : {});
});
// Refactoring modifiers' list (Object => Array)
this.modifiers = Object.keys(this.options.modifiers).map(function (name) {
return _extends$1({
name: name
}, _this.options.modifiers[name]);
})
// sort the modifiers by order
.sort(function (a, b) {
return a.order - b.order;
});
// modifiers have the ability to execute arbitrary code when Popper.js get inited
// such code is executed in the same order of its modifier
// they could add new properties to their options configuration
// BE AWARE: don't add options to `options.modifiers.name` but to `modifierOptions`!
this.modifiers.forEach(function (modifierOptions) {
if (modifierOptions.enabled && isFunction(modifierOptions.onLoad)) {
modifierOptions.onLoad(_this.reference, _this.popper, _this.options, modifierOptions, _this.state);
}
});
// fire the first update to position the popper in the right place
this.update();
var eventsEnabled = this.options.eventsEnabled;
if (eventsEnabled) {
// setup event listeners, they will take care of update the position in specific situations
this.enableEventListeners();
}
this.state.eventsEnabled = eventsEnabled;
}
// We can't use class properties because they don't get listed in the
// class prototype and break stuff like Sinon stubs
createClass(Popper, [{
key: 'update',
value: function update$$1() {
return update.call(this);
}
}, {
key: 'destroy',
value: function destroy$$1() {
return destroy.call(this);
}
}, {
key: 'enableEventListeners',
value: function enableEventListeners$$1() {
return enableEventListeners.call(this);
}
}, {
key: 'disableEventListeners',
value: function disableEventListeners$$1() {
return disableEventListeners.call(this);
}
/**
* Schedules an update. It will run on the next UI update available.
* @method scheduleUpdate
* @memberof Popper
*/
/**
* Collection of utilities useful when writing custom modifiers.
* Starting from version 1.7, this method is available only if you
* include `popper-utils.js` before `popper.js`.
*
* **DEPRECATION**: This way to access PopperUtils is deprecated
* and will be removed in v2! Use the PopperUtils module directly instead.
* Due to the high instability of the methods contained in Utils, we can't
* guarantee them to follow semver. Use them at your own risk!
* @static
* @private
* @type {Object}
* @deprecated since version 1.8
* @member Utils
* @memberof Popper
*/
}]);
return Popper;
}();
/**
* The `referenceObject` is an object that provides an interface compatible with Popper.js
* and lets you use it as replacement of a real DOM node.<br />
* You can use this method to position a popper relatively to a set of coordinates
* in case you don't have a DOM node to use as reference.
*
* ```
* new Popper(referenceObject, popperNode);
* ```
*
* NB: This feature isn't supported in Internet Explorer 10.
* @name referenceObject
* @property {Function} data.getBoundingClientRect
* A function that returns a set of coordinates compatible with the native `getBoundingClientRect` method.
* @property {number} data.clientWidth
* An ES6 getter that will return the width of the virtual reference element.
* @property {number} data.clientHeight
* An ES6 getter that will return the height of the virtual reference element.
*/
Popper.Utils = (typeof window !== 'undefined' ? window : global).PopperUtils;
Popper.placements = placements;
Popper.Defaults = Defaults;
/**
* ------------------------------------------------------------------------
* Constants
* ------------------------------------------------------------------------
*/
var NAME$4 = 'dropdown';
var VERSION$4 = '4.6.0';
var DATA_KEY$4 = 'bs.dropdown';
var EVENT_KEY$4 = "." + DATA_KEY$4;
var DATA_API_KEY$4 = '.data-api';
var JQUERY_NO_CONFLICT$4 = $__default['default'].fn[NAME$4];
var ESCAPE_KEYCODE = 27; // KeyboardEvent.which value for Escape (Esc) key
var SPACE_KEYCODE = 32; // KeyboardEvent.which value for space key
var TAB_KEYCODE = 9; // KeyboardEvent.which value for tab key
var ARROW_UP_KEYCODE = 38; // KeyboardEvent.which value for up arrow key
var ARROW_DOWN_KEYCODE = 40; // KeyboardEvent.which value for down arrow key
var RIGHT_MOUSE_BUTTON_WHICH = 3; // MouseEvent.which value for the right button (assuming a right-handed mouse)
var REGEXP_KEYDOWN = new RegExp(ARROW_UP_KEYCODE + "|" + ARROW_DOWN_KEYCODE + "|" + ESCAPE_KEYCODE);
var EVENT_HIDE$1 = "hide" + EVENT_KEY$4;
var EVENT_HIDDEN$1 = "hidden" + EVENT_KEY$4;
var EVENT_SHOW$1 = "show" + EVENT_KEY$4;
var EVENT_SHOWN$1 = "shown" + EVENT_KEY$4;
var EVENT_CLICK = "click" + EVENT_KEY$4;
var EVENT_CLICK_DATA_API$4 = "click" + EVENT_KEY$4 + DATA_API_KEY$4;
var EVENT_KEYDOWN_DATA_API = "keydown" + EVENT_KEY$4 + DATA_API_KEY$4;
var EVENT_KEYUP_DATA_API = "keyup" + EVENT_KEY$4 + DATA_API_KEY$4;
var CLASS_NAME_DISABLED = 'disabled';
var CLASS_NAME_SHOW$2 = 'show';
var CLASS_NAME_DROPUP = 'dropup';
var CLASS_NAME_DROPRIGHT = 'dropright';
var CLASS_NAME_DROPLEFT = 'dropleft';
var CLASS_NAME_MENURIGHT = 'dropdown-menu-right';
var CLASS_NAME_POSITION_STATIC = 'position-static';
var SELECTOR_DATA_TOGGLE$2 = '[data-toggle="dropdown"]';
var SELECTOR_FORM_CHILD = '.dropdown form';
var SELECTOR_MENU = '.dropdown-menu';
var SELECTOR_NAVBAR_NAV = '.navbar-nav';
var SELECTOR_VISIBLE_ITEMS = '.dropdown-menu .dropdown-item:not(.disabled):not(:disabled)';
var PLACEMENT_TOP = 'top-start';
var PLACEMENT_TOPEND = 'top-end';
var PLACEMENT_BOTTOM = 'bottom-start';
var PLACEMENT_BOTTOMEND = 'bottom-end';
var PLACEMENT_RIGHT = 'right-start';
var PLACEMENT_LEFT = 'left-start';
var Default$2 = {
offset: 0,
flip: true,
boundary: 'scrollParent',
reference: 'toggle',
display: 'dynamic',
popperConfig: null
};
var DefaultType$2 = {
offset: '(number|string|function)',
flip: 'boolean',
boundary: '(string|element)',
reference: '(string|element)',
display: 'string',
popperConfig: '(null|object)'
};
/**
* ------------------------------------------------------------------------
* Class Definition
* ------------------------------------------------------------------------
*/
var Dropdown = /*#__PURE__*/function () {
function Dropdown(element, config) {
this._element = element;
this._popper = null;
this._config = this._getConfig(config);
this._menu = this._getMenuElement();
this._inNavbar = this._detectNavbar();
this._addEventListeners();
} // Getters
var _proto = Dropdown.prototype;
// Public
_proto.toggle = function toggle() {
if (this._element.disabled || $__default['default'](this._element).hasClass(CLASS_NAME_DISABLED)) {
return;
}
var isActive = $__default['default'](this._menu).hasClass(CLASS_NAME_SHOW$2);
Dropdown._clearMenus();
if (isActive) {
return;
}
this.show(true);
};
_proto.show = function show(usePopper) {
if (usePopper === void 0) {
usePopper = false;
}
if (this._element.disabled || $__default['default'](this._element).hasClass(CLASS_NAME_DISABLED) || $__default['default'](this._menu).hasClass(CLASS_NAME_SHOW$2)) {
return;
}
var relatedTarget = {
relatedTarget: this._element
};
var showEvent = $__default['default'].Event(EVENT_SHOW$1, relatedTarget);
var parent = Dropdown._getParentFromElement(this._element);
$__default['default'](parent).trigger(showEvent);
if (showEvent.isDefaultPrevented()) {
return;
} // Totally disable Popper for Dropdowns in Navbar
if (!this._inNavbar && usePopper) {
/**
* Check for Popper dependency
* Popper - https://popper.js.org
*/
if (typeof Popper === 'undefined') {
throw new TypeError('Bootstrap\'s dropdowns require Popper (https://popper.js.org)');
}
var referenceElement = this._element;
if (this._config.reference === 'parent') {
referenceElement = parent;
} else if (Util.isElement(this._config.reference)) {
referenceElement = this._config.reference; // Check if it's jQuery element
if (typeof this._config.reference.jquery !== 'undefined') {
referenceElement = this._config.reference[0];
}
} // If boundary is not `scrollParent`, then set position to `static`
// to allow the menu to "escape" the scroll parent's boundaries
// https://github.com/twbs/bootstrap/issues/24251
if (this._config.boundary !== 'scrollParent') {
$__default['default'](parent).addClass(CLASS_NAME_POSITION_STATIC);
}
this._popper = new Popper(referenceElement, this._menu, this._getPopperConfig());
} // If this is a touch-enabled device we add extra
// empty mouseover listeners to the body's immediate children;
// only needed because of broken event delegation on iOS
// https://www.quirksmode.org/blog/archives/2014/02/mouse_event_bub.html
if ('ontouchstart' in document.documentElement && $__default['default'](parent).closest(SELECTOR_NAVBAR_NAV).length === 0) {
$__default['default'](document.body).children().on('mouseover', null, $__default['default'].noop);
}
this._element.focus();
this._element.setAttribute('aria-expanded', true);
$__default['default'](this._menu).toggleClass(CLASS_NAME_SHOW$2);
$__default['default'](parent).toggleClass(CLASS_NAME_SHOW$2).trigger($__default['default'].Event(EVENT_SHOWN$1, relatedTarget));
};
_proto.hide = function hide() {
if (this._element.disabled || $__default['default'](this._element).hasClass(CLASS_NAME_DISABLED) || !$__default['default'](this._menu).hasClass(CLASS_NAME_SHOW$2)) {
return;
}
var relatedTarget = {
relatedTarget: this._element
};
var hideEvent = $__default['default'].Event(EVENT_HIDE$1, relatedTarget);
var parent = Dropdown._getParentFromElement(this._element);
$__default['default'](parent).trigger(hideEvent);
if (hideEvent.isDefaultPrevented()) {
return;
}
if (this._popper) {
this._popper.destroy();
}
$__default['default'](this._menu).toggleClass(CLASS_NAME_SHOW$2);
$__default['default'](parent).toggleClass(CLASS_NAME_SHOW$2).trigger($__default['default'].Event(EVENT_HIDDEN$1, relatedTarget));
};
_proto.dispose = function dispose() {
$__default['default'].removeData(this._element, DATA_KEY$4);
$__default['default'](this._element).off(EVENT_KEY$4);
this._element = null;
this._menu = null;
if (this._popper !== null) {
this._popper.destroy();
this._popper = null;
}
};
_proto.update = function update() {
this._inNavbar = this._detectNavbar();
if (this._popper !== null) {
this._popper.scheduleUpdate();
}
} // Private
;
_proto._addEventListeners = function _addEventListeners() {
var _this = this;
$__default['default'](this._element).on(EVENT_CLICK, function (event) {
event.preventDefault();
event.stopPropagation();
_this.toggle();
});
};
_proto._getConfig = function _getConfig(config) {
config = _extends({}, this.constructor.Default, $__default['default'](this._element).data(), config);
Util.typeCheckConfig(NAME$4, config, this.constructor.DefaultType);
return config;
};
_proto._getMenuElement = function _getMenuElement() {
if (!this._menu) {
var parent = Dropdown._getParentFromElement(this._element);
if (parent) {
this._menu = parent.querySelector(SELECTOR_MENU);
}
}
return this._menu;
};
_proto._getPlacement = function _getPlacement() {
var $parentDropdown = $__default['default'](this._element.parentNode);
var placement = PLACEMENT_BOTTOM; // Handle dropup
if ($parentDropdown.hasClass(CLASS_NAME_DROPUP)) {
placement = $__default['default'](this._menu).hasClass(CLASS_NAME_MENURIGHT) ? PLACEMENT_TOPEND : PLACEMENT_TOP;
} else if ($parentDropdown.hasClass(CLASS_NAME_DROPRIGHT)) {
placement = PLACEMENT_RIGHT;
} else if ($parentDropdown.hasClass(CLASS_NAME_DROPLEFT)) {
placement = PLACEMENT_LEFT;
} else if ($__default['default'](this._menu).hasClass(CLASS_NAME_MENURIGHT)) {
placement = PLACEMENT_BOTTOMEND;
}
return placement;
};
_proto._detectNavbar = function _detectNavbar() {
return $__default['default'](this._element).closest('.navbar').length > 0;
};
_proto._getOffset = function _getOffset() {
var _this2 = this;
var offset = {};
if (typeof this._config.offset === 'function') {
offset.fn = function (data) {
data.offsets = _extends({}, data.offsets, _this2._config.offset(data.offsets, _this2._element) || {});
return data;
};
} else {
offset.offset = this._config.offset;
}
return offset;
};
_proto._getPopperConfig = function _getPopperConfig() {
var popperConfig = {
placement: this._getPlacement(),
modifiers: {
offset: this._getOffset(),
flip: {
enabled: this._config.flip
},
preventOverflow: {
boundariesElement: this._config.boundary
}
}
}; // Disable Popper if we have a static display
if (this._config.display === 'static') {
popperConfig.modifiers.applyStyle = {
enabled: false
};
}
return _extends({}, popperConfig, this._config.popperConfig);
} // Static
;
Dropdown._jQueryInterface = function _jQueryInterface(config) {
return this.each(function () {
var data = $__default['default'](this).data(DATA_KEY$4);
var _config = typeof config === 'object' ? config : null;
if (!data) {
data = new Dropdown(this, _config);
$__default['default'](this).data(DATA_KEY$4, data);
}
if (typeof config === 'string') {
if (typeof data[config] === 'undefined') {
throw new TypeError("No method named \"" + config + "\"");
}
data[config]();
}
});
};
Dropdown._clearMenus = function _clearMenus(event) {
if (event && (event.which === RIGHT_MOUSE_BUTTON_WHICH || event.type === 'keyup' && event.which !== TAB_KEYCODE)) {
return;
}
var toggles = [].slice.call(document.querySelectorAll(SELECTOR_DATA_TOGGLE$2));
for (var i = 0, len = toggles.length; i < len; i++) {
var parent = Dropdown._getParentFromElement(toggles[i]);
var context = $__default['default'](toggles[i]).data(DATA_KEY$4);
var relatedTarget = {
relatedTarget: toggles[i]
};
if (event && event.type === 'click') {
relatedTarget.clickEvent = event;
}
if (!context) {
continue;
}
var dropdownMenu = context._menu;
if (!$__default['default'](parent).hasClass(CLASS_NAME_SHOW$2)) {
continue;
}
if (event && (event.type === 'click' && /input|textarea/i.test(event.target.tagName) || event.type === 'keyup' && event.which === TAB_KEYCODE) && $__default['default'].contains(parent, event.target)) {
continue;
}
var hideEvent = $__default['default'].Event(EVENT_HIDE$1, relatedTarget);
$__default['default'](parent).trigger(hideEvent);
if (hideEvent.isDefaultPrevented()) {
continue;
} // If this is a touch-enabled device we remove the extra
// empty mouseover listeners we added for iOS support
if ('ontouchstart' in document.documentElement) {
$__default['default'](document.body).children().off('mouseover', null, $__default['default'].noop);
}
toggles[i].setAttribute('aria-expanded', 'false');
if (context._popper) {
context._popper.destroy();
}
$__default['default'](dropdownMenu).removeClass(CLASS_NAME_SHOW$2);
$__default['default'](parent).removeClass(CLASS_NAME_SHOW$2).trigger($__default['default'].Event(EVENT_HIDDEN$1, relatedTarget));
}
};
Dropdown._getParentFromElement = function _getParentFromElement(element) {
var parent;
var selector = Util.getSelectorFromElement(element);
if (selector) {
parent = document.querySelector(selector);
}
return parent || element.parentNode;
} // eslint-disable-next-line complexity
;
Dropdown._dataApiKeydownHandler = function _dataApiKeydownHandler(event) {
// If not input/textarea:
// - And not a key in REGEXP_KEYDOWN => not a dropdown command
// If input/textarea:
// - If space key => not a dropdown command
// - If key is other than escape
// - If key is not up or down => not a dropdown command
// - If trigger inside the menu => not a dropdown command
if (/input|textarea/i.test(event.target.tagName) ? event.which === SPACE_KEYCODE || event.which !== ESCAPE_KEYCODE && (event.which !== ARROW_DOWN_KEYCODE && event.which !== ARROW_UP_KEYCODE || $__default['default'](event.target).closest(SELECTOR_MENU).length) : !REGEXP_KEYDOWN.test(event.which)) {
return;
}
if (this.disabled || $__default['default'](this).hasClass(CLASS_NAME_DISABLED)) {
return;
}
var parent = Dropdown._getParentFromElement(this);
var isActive = $__default['default'](parent).hasClass(CLASS_NAME_SHOW$2);
if (!isActive && event.which === ESCAPE_KEYCODE) {
return;
}
event.preventDefault();
event.stopPropagation();
if (!isActive || event.which === ESCAPE_KEYCODE || event.which === SPACE_KEYCODE) {
if (event.which === ESCAPE_KEYCODE) {
$__default['default'](parent.querySelector(SELECTOR_DATA_TOGGLE$2)).trigger('focus');
}
$__default['default'](this).trigger('click');
return;
}
var items = [].slice.call(parent.querySelectorAll(SELECTOR_VISIBLE_ITEMS)).filter(function (item) {
return $__default['default'](item).is(':visible');
});
if (items.length === 0) {
return;
}
var index = items.indexOf(event.target);
if (event.which === ARROW_UP_KEYCODE && index > 0) {
// Up
index--;
}
if (event.which === ARROW_DOWN_KEYCODE && index < items.length - 1) {
// Down
index++;
}
if (index < 0) {
index = 0;
}
items[index].focus();
};
_createClass(Dropdown, null, [{
key: "VERSION",
get: function get() {
return VERSION$4;
}
}, {
key: "Default",
get: function get() {
return Default$2;
}
}, {
key: "DefaultType",
get: function get() {
return DefaultType$2;
}
}]);
return Dropdown;
}();
/**
* ------------------------------------------------------------------------
* Data Api implementation
* ------------------------------------------------------------------------
*/
$__default['default'](document).on(EVENT_KEYDOWN_DATA_API, SELECTOR_DATA_TOGGLE$2, Dropdown._dataApiKeydownHandler).on(EVENT_KEYDOWN_DATA_API, SELECTOR_MENU, Dropdown._dataApiKeydownHandler).on(EVENT_CLICK_DATA_API$4 + " " + EVENT_KEYUP_DATA_API, Dropdown._clearMenus).on(EVENT_CLICK_DATA_API$4, SELECTOR_DATA_TOGGLE$2, function (event) {
event.preventDefault();
event.stopPropagation();
Dropdown._jQueryInterface.call($__default['default'](this), 'toggle');
}).on(EVENT_CLICK_DATA_API$4, SELECTOR_FORM_CHILD, function (e) {
e.stopPropagation();
});
/**
* ------------------------------------------------------------------------
* jQuery
* ------------------------------------------------------------------------
*/
$__default['default'].fn[NAME$4] = Dropdown._jQueryInterface;
$__default['default'].fn[NAME$4].Constructor = Dropdown;
$__default['default'].fn[NAME$4].noConflict = function () {
$__default['default'].fn[NAME$4] = JQUERY_NO_CONFLICT$4;
return Dropdown._jQueryInterface;
};
/**
* ------------------------------------------------------------------------
* Constants
* ------------------------------------------------------------------------
*/
var NAME$5 = 'modal';
var VERSION$5 = '4.6.0';
var DATA_KEY$5 = 'bs.modal';
var EVENT_KEY$5 = "." + DATA_KEY$5;
var DATA_API_KEY$5 = '.data-api';
var JQUERY_NO_CONFLICT$5 = $__default['default'].fn[NAME$5];
var ESCAPE_KEYCODE$1 = 27; // KeyboardEvent.which value for Escape (Esc) key
var Default$3 = {
backdrop: true,
keyboard: true,
focus: true,
show: true
};
var DefaultType$3 = {
backdrop: '(boolean|string)',
keyboard: 'boolean',
focus: 'boolean',
show: 'boolean'
};
var EVENT_HIDE$2 = "hide" + EVENT_KEY$5;
var EVENT_HIDE_PREVENTED = "hidePrevented" + EVENT_KEY$5;
var EVENT_HIDDEN$2 = "hidden" + EVENT_KEY$5;
var EVENT_SHOW$2 = "show" + EVENT_KEY$5;
var EVENT_SHOWN$2 = "shown" + EVENT_KEY$5;
var EVENT_FOCUSIN = "focusin" + EVENT_KEY$5;
var EVENT_RESIZE = "resize" + EVENT_KEY$5;
var EVENT_CLICK_DISMISS = "click.dismiss" + EVENT_KEY$5;
var EVENT_KEYDOWN_DISMISS = "keydown.dismiss" + EVENT_KEY$5;
var EVENT_MOUSEUP_DISMISS = "mouseup.dismiss" + EVENT_KEY$5;
var EVENT_MOUSEDOWN_DISMISS = "mousedown.dismiss" + EVENT_KEY$5;
var EVENT_CLICK_DATA_API$5 = "click" + EVENT_KEY$5 + DATA_API_KEY$5;
var CLASS_NAME_SCROLLABLE = 'modal-dialog-scrollable';
var CLASS_NAME_SCROLLBAR_MEASURER = 'modal-scrollbar-measure';
var CLASS_NAME_BACKDROP = 'modal-backdrop';
var CLASS_NAME_OPEN = 'modal-open';
var CLASS_NAME_FADE$1 = 'fade';
var CLASS_NAME_SHOW$3 = 'show';
var CLASS_NAME_STATIC = 'modal-static';
var SELECTOR_DIALOG = '.modal-dialog';
var SELECTOR_MODAL_BODY = '.modal-body';
var SELECTOR_DATA_TOGGLE$3 = '[data-toggle="modal"]';
var SELECTOR_DATA_DISMISS = '[data-dismiss="modal"]';
var SELECTOR_FIXED_CONTENT = '.fixed-top, .fixed-bottom, .is-fixed, .sticky-top';
var SELECTOR_STICKY_CONTENT = '.sticky-top';
/**
* ------------------------------------------------------------------------
* Class Definition
* ------------------------------------------------------------------------
*/
var Modal = /*#__PURE__*/function () {
function Modal(element, config) {
this._config = this._getConfig(config);
this._element = element;
this._dialog = element.querySelector(SELECTOR_DIALOG);
this._backdrop = null;
this._isShown = false;
this._isBodyOverflowing = false;
this._ignoreBackdropClick = false;
this._isTransitioning = false;
this._scrollbarWidth = 0;
} // Getters
var _proto = Modal.prototype;
// Public
_proto.toggle = function toggle(relatedTarget) {
return this._isShown ? this.hide() : this.show(relatedTarget);
};
_proto.show = function show(relatedTarget) {
var _this = this;
if (this._isShown || this._isTransitioning) {
return;
}
if ($__default['default'](this._element).hasClass(CLASS_NAME_FADE$1)) {
this._isTransitioning = true;
}
var showEvent = $__default['default'].Event(EVENT_SHOW$2, {
relatedTarget: relatedTarget
});
$__default['default'](this._element).trigger(showEvent);
if (this._isShown || showEvent.isDefaultPrevented()) {
return;
}
this._isShown = true;
this._checkScrollbar();
this._setScrollbar();
this._adjustDialog();
this._setEscapeEvent();
this._setResizeEvent();
$__default['default'](this._element).on(EVENT_CLICK_DISMISS, SELECTOR_DATA_DISMISS, function (event) {
return _this.hide(event);
});
$__default['default'](this._dialog).on(EVENT_MOUSEDOWN_DISMISS, function () {
$__default['default'](_this._element).one(EVENT_MOUSEUP_DISMISS, function (event) {
if ($__default['default'](event.target).is(_this._element)) {
_this._ignoreBackdropClick = true;
}
});
});
this._showBackdrop(function () {
return _this._showElement(relatedTarget);
});
};
_proto.hide = function hide(event) {
var _this2 = this;
if (event) {
event.preventDefault();
}
if (!this._isShown || this._isTransitioning) {
return;
}
var hideEvent = $__default['default'].Event(EVENT_HIDE$2);
$__default['default'](this._element).trigger(hideEvent);
if (!this._isShown || hideEvent.isDefaultPrevented()) {
return;
}
this._isShown = false;
var transition = $__default['default'](this._element).hasClass(CLASS_NAME_FADE$1);
if (transition) {
this._isTransitioning = true;
}
this._setEscapeEvent();
this._setResizeEvent();
$__default['default'](document).off(EVENT_FOCUSIN);
$__default['default'](this._element).removeClass(CLASS_NAME_SHOW$3);
$__default['default'](this._element).off(EVENT_CLICK_DISMISS);
$__default['default'](this._dialog).off(EVENT_MOUSEDOWN_DISMISS);
if (transition) {
var transitionDuration = Util.getTransitionDurationFromElement(this._element);
$__default['default'](this._element).one(Util.TRANSITION_END, function (event) {
return _this2._hideModal(event);
}).emulateTransitionEnd(transitionDuration);
} else {
this._hideModal();
}
};
_proto.dispose = function dispose() {
[window, this._element, this._dialog].forEach(function (htmlElement) {
return $__default['default'](htmlElement).off(EVENT_KEY$5);
});
/**
* `document` has 2 events `EVENT_FOCUSIN` and `EVENT_CLICK_DATA_API`
* Do not move `document` in `htmlElements` array
* It will remove `EVENT_CLICK_DATA_API` event that should remain
*/
$__default['default'](document).off(EVENT_FOCUSIN);
$__default['default'].removeData(this._element, DATA_KEY$5);
this._config = null;
this._element = null;
this._dialog = null;
this._backdrop = null;
this._isShown = null;
this._isBodyOverflowing = null;
this._ignoreBackdropClick = null;
this._isTransitioning = null;
this._scrollbarWidth = null;
};
_proto.handleUpdate = function handleUpdate() {
this._adjustDialog();
} // Private
;
_proto._getConfig = function _getConfig(config) {
config = _extends({}, Default$3, config);
Util.typeCheckConfig(NAME$5, config, DefaultType$3);
return config;
};
_proto._triggerBackdropTransition = function _triggerBackdropTransition() {
var _this3 = this;
var hideEventPrevented = $__default['default'].Event(EVENT_HIDE_PREVENTED);
$__default['default'](this._element).trigger(hideEventPrevented);
if (hideEventPrevented.isDefaultPrevented()) {
return;
}
var isModalOverflowing = this._element.scrollHeight > document.documentElement.clientHeight;
if (!isModalOverflowing) {
this._element.style.overflowY = 'hidden';
}
this._element.classList.add(CLASS_NAME_STATIC);
var modalTransitionDuration = Util.getTransitionDurationFromElement(this._dialog);
$__default['default'](this._element).off(Util.TRANSITION_END);
$__default['default'](this._element).one(Util.TRANSITION_END, function () {
_this3._element.classList.remove(CLASS_NAME_STATIC);
if (!isModalOverflowing) {
$__default['default'](_this3._element).one(Util.TRANSITION_END, function () {
_this3._element.style.overflowY = '';
}).emulateTransitionEnd(_this3._element, modalTransitionDuration);
}
}).emulateTransitionEnd(modalTransitionDuration);
this._element.focus();
};
_proto._showElement = function _showElement(relatedTarget) {
var _this4 = this;
var transition = $__default['default'](this._element).hasClass(CLASS_NAME_FADE$1);
var modalBody = this._dialog ? this._dialog.querySelector(SELECTOR_MODAL_BODY) : null;
if (!this._element.parentNode || this._element.parentNode.nodeType !== Node.ELEMENT_NODE) {
// Don't move modal's DOM position
document.body.appendChild(this._element);
}
this._element.style.display = 'block';
this._element.removeAttribute('aria-hidden');
this._element.setAttribute('aria-modal', true);
this._element.setAttribute('role', 'dialog');
if ($__default['default'](this._dialog).hasClass(CLASS_NAME_SCROLLABLE) && modalBody) {
modalBody.scrollTop = 0;
} else {
this._element.scrollTop = 0;
}
if (transition) {
Util.reflow(this._element);
}
$__default['default'](this._element).addClass(CLASS_NAME_SHOW$3);
if (this._config.focus) {
this._enforceFocus();
}
var shownEvent = $__default['default'].Event(EVENT_SHOWN$2, {
relatedTarget: relatedTarget
});
var transitionComplete = function transitionComplete() {
if (_this4._config.focus) {
_this4._element.focus();
}
_this4._isTransitioning = false;
$__default['default'](_this4._element).trigger(shownEvent);
};
if (transition) {
var transitionDuration = Util.getTransitionDurationFromElement(this._dialog);
$__default['default'](this._dialog).one(Util.TRANSITION_END, transitionComplete).emulateTransitionEnd(transitionDuration);
} else {
transitionComplete();
}
};
_proto._enforceFocus = function _enforceFocus() {
var _this5 = this;
$__default['default'](document).off(EVENT_FOCUSIN) // Guard against infinite focus loop
.on(EVENT_FOCUSIN, function (event) {
if (document !== event.target && _this5._element !== event.target && $__default['default'](_this5._element).has(event.target).length === 0) {
_this5._element.focus();
}
});
};
_proto._setEscapeEvent = function _setEscapeEvent() {
var _this6 = this;
if (this._isShown) {
$__default['default'](this._element).on(EVENT_KEYDOWN_DISMISS, function (event) {
if (_this6._config.keyboard && event.which === ESCAPE_KEYCODE$1) {
event.preventDefault();
_this6.hide();
} else if (!_this6._config.keyboard && event.which === ESCAPE_KEYCODE$1) {
_this6._triggerBackdropTransition();
}
});
} else if (!this._isShown) {
$__default['default'](this._element).off(EVENT_KEYDOWN_DISMISS);
}
};
_proto._setResizeEvent = function _setResizeEvent() {
var _this7 = this;
if (this._isShown) {
$__default['default'](window).on(EVENT_RESIZE, function (event) {
return _this7.handleUpdate(event);
});
} else {
$__default['default'](window).off(EVENT_RESIZE);
}
};
_proto._hideModal = function _hideModal() {
var _this8 = this;
this._element.style.display = 'none';
this._element.setAttribute('aria-hidden', true);
this._element.removeAttribute('aria-modal');
this._element.removeAttribute('role');
this._isTransitioning = false;
this._showBackdrop(function () {
$__default['default'](document.body).removeClass(CLASS_NAME_OPEN);
_this8._resetAdjustments();
_this8._resetScrollbar();
$__default['default'](_this8._element).trigger(EVENT_HIDDEN$2);
});
};
_proto._removeBackdrop = function _removeBackdrop() {
if (this._backdrop) {
$__default['default'](this._backdrop).remove();
this._backdrop = null;
}
};
_proto._showBackdrop = function _showBackdrop(callback) {
var _this9 = this;
var animate = $__default['default'](this._element).hasClass(CLASS_NAME_FADE$1) ? CLASS_NAME_FADE$1 : '';
if (this._isShown && this._config.backdrop) {
this._backdrop = document.createElement('div');
this._backdrop.className = CLASS_NAME_BACKDROP;
if (animate) {
this._backdrop.classList.add(animate);
}
$__default['default'](this._backdrop).appendTo(document.body);
$__default['default'](this._element).on(EVENT_CLICK_DISMISS, function (event) {
if (_this9._ignoreBackdropClick) {
_this9._ignoreBackdropClick = false;
return;
}
if (event.target !== event.currentTarget) {
return;
}
if (_this9._config.backdrop === 'static') {
_this9._triggerBackdropTransition();
} else {
_this9.hide();
}
});
if (animate) {
Util.reflow(this._backdrop);
}
$__default['default'](this._backdrop).addClass(CLASS_NAME_SHOW$3);
if (!callback) {
return;
}
if (!animate) {
callback();
return;
}
var backdropTransitionDuration = Util.getTransitionDurationFromElement(this._backdrop);
$__default['default'](this._backdrop).one(Util.TRANSITION_END, callback).emulateTransitionEnd(backdropTransitionDuration);
} else if (!this._isShown && this._backdrop) {
$__default['default'](this._backdrop).removeClass(CLASS_NAME_SHOW$3);
var callbackRemove = function callbackRemove() {
_this9._removeBackdrop();
if (callback) {
callback();
}
};
if ($__default['default'](this._element).hasClass(CLASS_NAME_FADE$1)) {
var _backdropTransitionDuration = Util.getTransitionDurationFromElement(this._backdrop);
$__default['default'](this._backdrop).one(Util.TRANSITION_END, callbackRemove).emulateTransitionEnd(_backdropTransitionDuration);
} else {
callbackRemove();
}
} else if (callback) {
callback();
}
} // ----------------------------------------------------------------------
// the following methods are used to handle overflowing modals
// todo (fat): these should probably be refactored out of modal.js
// ----------------------------------------------------------------------
;
_proto._adjustDialog = function _adjustDialog() {
var isModalOverflowing = this._element.scrollHeight > document.documentElement.clientHeight;
if (!this._isBodyOverflowing && isModalOverflowing) {
this._element.style.paddingLeft = this._scrollbarWidth + "px";
}
if (this._isBodyOverflowing && !isModalOverflowing) {
this._element.style.paddingRight = this._scrollbarWidth + "px";
}
};
_proto._resetAdjustments = function _resetAdjustments() {
this._element.style.paddingLeft = '';
this._element.style.paddingRight = '';
};
_proto._checkScrollbar = function _checkScrollbar() {
var rect = document.body.getBoundingClientRect();
this._isBodyOverflowing = Math.round(rect.left + rect.right) < window.innerWidth;
this._scrollbarWidth = this._getScrollbarWidth();
};
_proto._setScrollbar = function _setScrollbar() {
var _this10 = this;
if (this._isBodyOverflowing) {
// Note: DOMNode.style.paddingRight returns the actual value or '' if not set
// while $(DOMNode).css('padding-right') returns the calculated value or 0 if not set
var fixedContent = [].slice.call(document.querySelectorAll(SELECTOR_FIXED_CONTENT));
var stickyContent = [].slice.call(document.querySelectorAll(SELECTOR_STICKY_CONTENT)); // Adjust fixed content padding
$__default['default'](fixedContent).each(function (index, element) {
var actualPadding = element.style.paddingRight;
var calculatedPadding = $__default['default'](element).css('padding-right');
$__default['default'](element).data('padding-right', actualPadding).css('padding-right', parseFloat(calculatedPadding) + _this10._scrollbarWidth + "px");
}); // Adjust sticky content margin
$__default['default'](stickyContent).each(function (index, element) {
var actualMargin = element.style.marginRight;
var calculatedMargin = $__default['default'](element).css('margin-right');
$__default['default'](element).data('margin-right', actualMargin).css('margin-right', parseFloat(calculatedMargin) - _this10._scrollbarWidth + "px");
}); // Adjust body padding
var actualPadding = document.body.style.paddingRight;
var calculatedPadding = $__default['default'](document.body).css('padding-right');
$__default['default'](document.body).data('padding-right', actualPadding).css('padding-right', parseFloat(calculatedPadding) + this._scrollbarWidth + "px");
}
$__default['default'](document.body).addClass(CLASS_NAME_OPEN);
};
_proto._resetScrollbar = function _resetScrollbar() {
// Restore fixed content padding
var fixedContent = [].slice.call(document.querySelectorAll(SELECTOR_FIXED_CONTENT));
$__default['default'](fixedContent).each(function (index, element) {
var padding = $__default['default'](element).data('padding-right');
$__default['default'](element).removeData('padding-right');
element.style.paddingRight = padding ? padding : '';
}); // Restore sticky content
var elements = [].slice.call(document.querySelectorAll("" + SELECTOR_STICKY_CONTENT));
$__default['default'](elements).each(function (index, element) {
var margin = $__default['default'](element).data('margin-right');
if (typeof margin !== 'undefined') {
$__default['default'](element).css('margin-right', margin).removeData('margin-right');
}
}); // Restore body padding
var padding = $__default['default'](document.body).data('padding-right');
$__default['default'](document.body).removeData('padding-right');
document.body.style.paddingRight = padding ? padding : '';
};
_proto._getScrollbarWidth = function _getScrollbarWidth() {
// thx d.walsh
var scrollDiv = document.createElement('div');
scrollDiv.className = CLASS_NAME_SCROLLBAR_MEASURER;
document.body.appendChild(scrollDiv);
var scrollbarWidth = scrollDiv.getBoundingClientRect().width - scrollDiv.clientWidth;
document.body.removeChild(scrollDiv);
return scrollbarWidth;
} // Static
;
Modal._jQueryInterface = function _jQueryInterface(config, relatedTarget) {
return this.each(function () {
var data = $__default['default'](this).data(DATA_KEY$5);
var _config = _extends({}, Default$3, $__default['default'](this).data(), typeof config === 'object' && config ? config : {});
if (!data) {
data = new Modal(this, _config);
$__default['default'](this).data(DATA_KEY$5, data);
}
if (typeof config === 'string') {
if (typeof data[config] === 'undefined') {
throw new TypeError("No method named \"" + config + "\"");
}
data[config](relatedTarget);
} else if (_config.show) {
data.show(relatedTarget);
}
});
};
_createClass(Modal, null, [{
key: "VERSION",
get: function get() {
return VERSION$5;
}
}, {
key: "Default",
get: function get() {
return Default$3;
}
}]);
return Modal;
}();
/**
* ------------------------------------------------------------------------
* Data Api implementation
* ------------------------------------------------------------------------
*/
$__default['default'](document).on(EVENT_CLICK_DATA_API$5, SELECTOR_DATA_TOGGLE$3, function (event) {
var _this11 = this;
var target;
var selector = Util.getSelectorFromElement(this);
if (selector) {
target = document.querySelector(selector);
}
var config = $__default['default'](target).data(DATA_KEY$5) ? 'toggle' : _extends({}, $__default['default'](target).data(), $__default['default'](this).data());
if (this.tagName === 'A' || this.tagName === 'AREA') {
event.preventDefault();
}
var $target = $__default['default'](target).one(EVENT_SHOW$2, function (showEvent) {
if (showEvent.isDefaultPrevented()) {
// Only register focus restorer if modal will actually get shown
return;
}
$target.one(EVENT_HIDDEN$2, function () {
if ($__default['default'](_this11).is(':visible')) {
_this11.focus();
}
});
});
Modal._jQueryInterface.call($__default['default'](target), config, this);
});
/**
* ------------------------------------------------------------------------
* jQuery
* ------------------------------------------------------------------------
*/
$__default['default'].fn[NAME$5] = Modal._jQueryInterface;
$__default['default'].fn[NAME$5].Constructor = Modal;
$__default['default'].fn[NAME$5].noConflict = function () {
$__default['default'].fn[NAME$5] = JQUERY_NO_CONFLICT$5;
return Modal._jQueryInterface;
};
/**
* --------------------------------------------------------------------------
* Bootstrap (v4.6.0): tools/sanitizer.js
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
* --------------------------------------------------------------------------
*/
var uriAttrs = ['background', 'cite', 'href', 'itemtype', 'longdesc', 'poster', 'src', 'xlink:href'];
var ARIA_ATTRIBUTE_PATTERN = /^aria-[\w-]*$/i;
var DefaultWhitelist = {
// Global attributes allowed on any supplied element below.
'*': ['class', 'dir', 'id', 'lang', 'role', ARIA_ATTRIBUTE_PATTERN],
a: ['target', 'href', 'title', 'rel'],
area: [],
b: [],
br: [],
col: [],
code: [],
div: [],
em: [],
hr: [],
h1: [],
h2: [],
h3: [],
h4: [],
h5: [],
h6: [],
i: [],
img: ['src', 'srcset', 'alt', 'title', 'width', 'height'],
li: [],
ol: [],
p: [],
pre: [],
s: [],
small: [],
span: [],
sub: [],
sup: [],
strong: [],
u: [],
ul: []
};
/**
* A pattern that recognizes a commonly useful subset of URLs that are safe.
*
* Shoutout to Angular 7 https://github.com/angular/angular/blob/7.2.4/packages/core/src/sanitization/url_sanitizer.ts
*/
var SAFE_URL_PATTERN = /^(?:(?:https?|mailto|ftp|tel|file):|[^#&/:?]*(?:[#/?]|$))/gi;
/**
* A pattern that matches safe data URLs. Only matches image, video and audio types.
*
* Shoutout to Angular 7 https://github.com/angular/angular/blob/7.2.4/packages/core/src/sanitization/url_sanitizer.ts
*/
var DATA_URL_PATTERN = /^data:(?:image\/(?:bmp|gif|jpeg|jpg|png|tiff|webp)|video\/(?:mpeg|mp4|ogg|webm)|audio\/(?:mp3|oga|ogg|opus));base64,[\d+/a-z]+=*$/i;
function allowedAttribute(attr, allowedAttributeList) {
var attrName = attr.nodeName.toLowerCase();
if (allowedAttributeList.indexOf(attrName) !== -1) {
if (uriAttrs.indexOf(attrName) !== -1) {
return Boolean(attr.nodeValue.match(SAFE_URL_PATTERN) || attr.nodeValue.match(DATA_URL_PATTERN));
}
return true;
}
var regExp = allowedAttributeList.filter(function (attrRegex) {
return attrRegex instanceof RegExp;
}); // Check if a regular expression validates the attribute.
for (var i = 0, len = regExp.length; i < len; i++) {
if (attrName.match(regExp[i])) {
return true;
}
}
return false;
}
function sanitizeHtml(unsafeHtml, whiteList, sanitizeFn) {
if (unsafeHtml.length === 0) {
return unsafeHtml;
}
if (sanitizeFn && typeof sanitizeFn === 'function') {
return sanitizeFn(unsafeHtml);
}
var domParser = new window.DOMParser();
var createdDocument = domParser.parseFromString(unsafeHtml, 'text/html');
var whitelistKeys = Object.keys(whiteList);
var elements = [].slice.call(createdDocument.body.querySelectorAll('*'));
var _loop = function _loop(i, len) {
var el = elements[i];
var elName = el.nodeName.toLowerCase();
if (whitelistKeys.indexOf(el.nodeName.toLowerCase()) === -1) {
el.parentNode.removeChild(el);
return "continue";
}
var attributeList = [].slice.call(el.attributes);
var whitelistedAttributes = [].concat(whiteList['*'] || [], whiteList[elName] || []);
attributeList.forEach(function (attr) {
if (!allowedAttribute(attr, whitelistedAttributes)) {
el.removeAttribute(attr.nodeName);
}
});
};
for (var i = 0, len = elements.length; i < len; i++) {
var _ret = _loop(i);
if (_ret === "continue") continue;
}
return createdDocument.body.innerHTML;
}
/**
* ------------------------------------------------------------------------
* Constants
* ------------------------------------------------------------------------
*/
var NAME$6 = 'tooltip';
var VERSION$6 = '4.6.0';
var DATA_KEY$6 = 'bs.tooltip';
var EVENT_KEY$6 = "." + DATA_KEY$6;
var JQUERY_NO_CONFLICT$6 = $__default['default'].fn[NAME$6];
var CLASS_PREFIX = 'bs-tooltip';
var BSCLS_PREFIX_REGEX = new RegExp("(^|\\s)" + CLASS_PREFIX + "\\S+", 'g');
var DISALLOWED_ATTRIBUTES = ['sanitize', 'whiteList', 'sanitizeFn'];
var DefaultType$4 = {
animation: 'boolean',
template: 'string',
title: '(string|element|function)',
trigger: 'string',
delay: '(number|object)',
html: 'boolean',
selector: '(string|boolean)',
placement: '(string|function)',
offset: '(number|string|function)',
container: '(string|element|boolean)',
fallbackPlacement: '(string|array)',
boundary: '(string|element)',
customClass: '(string|function)',
sanitize: 'boolean',
sanitizeFn: '(null|function)',
whiteList: 'object',
popperConfig: '(null|object)'
};
var AttachmentMap = {
AUTO: 'auto',
TOP: 'top',
RIGHT: 'right',
BOTTOM: 'bottom',
LEFT: 'left'
};
var Default$4 = {
animation: true,
template: '<div class="tooltip" role="tooltip">' + '<div class="arrow"></div>' + '<div class="tooltip-inner"></div></div>',
trigger: 'hover focus',
title: '',
delay: 0,
html: false,
selector: false,
placement: 'top',
offset: 0,
container: false,
fallbackPlacement: 'flip',
boundary: 'scrollParent',
customClass: '',
sanitize: true,
sanitizeFn: null,
whiteList: DefaultWhitelist,
popperConfig: null
};
var HOVER_STATE_SHOW = 'show';
var HOVER_STATE_OUT = 'out';
var Event = {
HIDE: "hide" + EVENT_KEY$6,
HIDDEN: "hidden" + EVENT_KEY$6,
SHOW: "show" + EVENT_KEY$6,
SHOWN: "shown" + EVENT_KEY$6,
INSERTED: "inserted" + EVENT_KEY$6,
CLICK: "click" + EVENT_KEY$6,
FOCUSIN: "focusin" + EVENT_KEY$6,
FOCUSOUT: "focusout" + EVENT_KEY$6,
MOUSEENTER: "mouseenter" + EVENT_KEY$6,
MOUSELEAVE: "mouseleave" + EVENT_KEY$6
};
var CLASS_NAME_FADE$2 = 'fade';
var CLASS_NAME_SHOW$4 = 'show';
var SELECTOR_TOOLTIP_INNER = '.tooltip-inner';
var SELECTOR_ARROW = '.arrow';
var TRIGGER_HOVER = 'hover';
var TRIGGER_FOCUS = 'focus';
var TRIGGER_CLICK = 'click';
var TRIGGER_MANUAL = 'manual';
/**
* ------------------------------------------------------------------------
* Class Definition
* ------------------------------------------------------------------------
*/
var Tooltip = /*#__PURE__*/function () {
function Tooltip(element, config) {
if (typeof Popper === 'undefined') {
throw new TypeError('Bootstrap\'s tooltips require Popper (https://popper.js.org)');
} // private
this._isEnabled = true;
this._timeout = 0;
this._hoverState = '';
this._activeTrigger = {};
this._popper = null; // Protected
this.element = element;
this.config = this._getConfig(config);
this.tip = null;
this._setListeners();
} // Getters
var _proto = Tooltip.prototype;
// Public
_proto.enable = function enable() {
this._isEnabled = true;
};
_proto.disable = function disable() {
this._isEnabled = false;
};
_proto.toggleEnabled = function toggleEnabled() {
this._isEnabled = !this._isEnabled;
};
_proto.toggle = function toggle(event) {
if (!this._isEnabled) {
return;
}
if (event) {
var dataKey = this.constructor.DATA_KEY;
var context = $__default['default'](event.currentTarget).data(dataKey);
if (!context) {
context = new this.constructor(event.currentTarget, this._getDelegateConfig());
$__default['default'](event.currentTarget).data(dataKey, context);
}
context._activeTrigger.click = !context._activeTrigger.click;
if (context._isWithActiveTrigger()) {
context._enter(null, context);
} else {
context._leave(null, context);
}
} else {
if ($__default['default'](this.getTipElement()).hasClass(CLASS_NAME_SHOW$4)) {
this._leave(null, this);
return;
}
this._enter(null, this);
}
};
_proto.dispose = function dispose() {
clearTimeout(this._timeout);
$__default['default'].removeData(this.element, this.constructor.DATA_KEY);
$__default['default'](this.element).off(this.constructor.EVENT_KEY);
$__default['default'](this.element).closest('.modal').off('hide.bs.modal', this._hideModalHandler);
if (this.tip) {
$__default['default'](this.tip).remove();
}
this._isEnabled = null;
this._timeout = null;
this._hoverState = null;
this._activeTrigger = null;
if (this._popper) {
this._popper.destroy();
}
this._popper = null;
this.element = null;
this.config = null;
this.tip = null;
};
_proto.show = function show() {
var _this = this;
if ($__default['default'](this.element).css('display') === 'none') {
throw new Error('Please use show on visible elements');
}
var showEvent = $__default['default'].Event(this.constructor.Event.SHOW);
if (this.isWithContent() && this._isEnabled) {
$__default['default'](this.element).trigger(showEvent);
var shadowRoot = Util.findShadowRoot(this.element);
var isInTheDom = $__default['default'].contains(shadowRoot !== null ? shadowRoot : this.element.ownerDocument.documentElement, this.element);
if (showEvent.isDefaultPrevented() || !isInTheDom) {
return;
}
var tip = this.getTipElement();
var tipId = Util.getUID(this.constructor.NAME);
tip.setAttribute('id', tipId);
this.element.setAttribute('aria-describedby', tipId);
this.setContent();
if (this.config.animation) {
$__default['default'](tip).addClass(CLASS_NAME_FADE$2);
}
var placement = typeof this.config.placement === 'function' ? this.config.placement.call(this, tip, this.element) : this.config.placement;
var attachment = this._getAttachment(placement);
this.addAttachmentClass(attachment);
var container = this._getContainer();
$__default['default'](tip).data(this.constructor.DATA_KEY, this);
if (!$__default['default'].contains(this.element.ownerDocument.documentElement, this.tip)) {
$__default['default'](tip).appendTo(container);
}
$__default['default'](this.element).trigger(this.constructor.Event.INSERTED);
this._popper = new Popper(this.element, tip, this._getPopperConfig(attachment));
$__default['default'](tip).addClass(CLASS_NAME_SHOW$4);
$__default['default'](tip).addClass(this.config.customClass); // If this is a touch-enabled device we add extra
// empty mouseover listeners to the body's immediate children;
// only needed because of broken event delegation on iOS
// https://www.quirksmode.org/blog/archives/2014/02/mouse_event_bub.html
if ('ontouchstart' in document.documentElement) {
$__default['default'](document.body).children().on('mouseover', null, $__default['default'].noop);
}
var complete = function complete() {
if (_this.config.animation) {
_this._fixTransition();
}
var prevHoverState = _this._hoverState;
_this._hoverState = null;
$__default['default'](_this.element).trigger(_this.constructor.Event.SHOWN);
if (prevHoverState === HOVER_STATE_OUT) {
_this._leave(null, _this);
}
};
if ($__default['default'](this.tip).hasClass(CLASS_NAME_FADE$2)) {
var transitionDuration = Util.getTransitionDurationFromElement(this.tip);
$__default['default'](this.tip).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
} else {
complete();
}
}
};
_proto.hide = function hide(callback) {
var _this2 = this;
var tip = this.getTipElement();
var hideEvent = $__default['default'].Event(this.constructor.Event.HIDE);
var complete = function complete() {
if (_this2._hoverState !== HOVER_STATE_SHOW && tip.parentNode) {
tip.parentNode.removeChild(tip);
}
_this2._cleanTipClass();
_this2.element.removeAttribute('aria-describedby');
$__default['default'](_this2.element).trigger(_this2.constructor.Event.HIDDEN);
if (_this2._popper !== null) {
_this2._popper.destroy();
}
if (callback) {
callback();
}
};
$__default['default'](this.element).trigger(hideEvent);
if (hideEvent.isDefaultPrevented()) {
return;
}
$__default['default'](tip).removeClass(CLASS_NAME_SHOW$4); // If this is a touch-enabled device we remove the extra
// empty mouseover listeners we added for iOS support
if ('ontouchstart' in document.documentElement) {
$__default['default'](document.body).children().off('mouseover', null, $__default['default'].noop);
}
this._activeTrigger[TRIGGER_CLICK] = false;
this._activeTrigger[TRIGGER_FOCUS] = false;
this._activeTrigger[TRIGGER_HOVER] = false;
if ($__default['default'](this.tip).hasClass(CLASS_NAME_FADE$2)) {
var transitionDuration = Util.getTransitionDurationFromElement(tip);
$__default['default'](tip).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
} else {
complete();
}
this._hoverState = '';
};
_proto.update = function update() {
if (this._popper !== null) {
this._popper.scheduleUpdate();
}
} // Protected
;
_proto.isWithContent = function isWithContent() {
return Boolean(this.getTitle());
};
_proto.addAttachmentClass = function addAttachmentClass(attachment) {
$__default['default'](this.getTipElement()).addClass(CLASS_PREFIX + "-" + attachment);
};
_proto.getTipElement = function getTipElement() {
this.tip = this.tip || $__default['default'](this.config.template)[0];
return this.tip;
};
_proto.setContent = function setContent() {
var tip = this.getTipElement();
this.setElementContent($__default['default'](tip.querySelectorAll(SELECTOR_TOOLTIP_INNER)), this.getTitle());
$__default['default'](tip).removeClass(CLASS_NAME_FADE$2 + " " + CLASS_NAME_SHOW$4);
};
_proto.setElementContent = function setElementContent($element, content) {
if (typeof content === 'object' && (content.nodeType || content.jquery)) {
// Content is a DOM node or a jQuery
if (this.config.html) {
if (!$__default['default'](content).parent().is($element)) {
$element.empty().append(content);
}
} else {
$element.text($__default['default'](content).text());
}
return;
}
if (this.config.html) {
if (this.config.sanitize) {
content = sanitizeHtml(content, this.config.whiteList, this.config.sanitizeFn);
}
$element.html(content);
} else {
$element.text(content);
}
};
_proto.getTitle = function getTitle() {
var title = this.element.getAttribute('data-original-title');
if (!title) {
title = typeof this.config.title === 'function' ? this.config.title.call(this.element) : this.config.title;
}
return title;
} // Private
;
_proto._getPopperConfig = function _getPopperConfig(attachment) {
var _this3 = this;
var defaultBsConfig = {
placement: attachment,
modifiers: {
offset: this._getOffset(),
flip: {
behavior: this.config.fallbackPlacement
},
arrow: {
element: SELECTOR_ARROW
},
preventOverflow: {
boundariesElement: this.config.boundary
}
},
onCreate: function onCreate(data) {
if (data.originalPlacement !== data.placement) {
_this3._handlePopperPlacementChange(data);
}
},
onUpdate: function onUpdate(data) {
return _this3._handlePopperPlacementChange(data);
}
};
return _extends({}, defaultBsConfig, this.config.popperConfig);
};
_proto._getOffset = function _getOffset() {
var _this4 = this;
var offset = {};
if (typeof this.config.offset === 'function') {
offset.fn = function (data) {
data.offsets = _extends({}, data.offsets, _this4.config.offset(data.offsets, _this4.element) || {});
return data;
};
} else {
offset.offset = this.config.offset;
}
return offset;
};
_proto._getContainer = function _getContainer() {
if (this.config.container === false) {
return document.body;
}
if (Util.isElement(this.config.container)) {
return $__default['default'](this.config.container);
}
return $__default['default'](document).find(this.config.container);
};
_proto._getAttachment = function _getAttachment(placement) {
return AttachmentMap[placement.toUpperCase()];
};
_proto._setListeners = function _setListeners() {
var _this5 = this;
var triggers = this.config.trigger.split(' ');
triggers.forEach(function (trigger) {
if (trigger === 'click') {
$__default['default'](_this5.element).on(_this5.constructor.Event.CLICK, _this5.config.selector, function (event) {
return _this5.toggle(event);
});
} else if (trigger !== TRIGGER_MANUAL) {
var eventIn = trigger === TRIGGER_HOVER ? _this5.constructor.Event.MOUSEENTER : _this5.constructor.Event.FOCUSIN;
var eventOut = trigger === TRIGGER_HOVER ? _this5.constructor.Event.MOUSELEAVE : _this5.constructor.Event.FOCUSOUT;
$__default['default'](_this5.element).on(eventIn, _this5.config.selector, function (event) {
return _this5._enter(event);
}).on(eventOut, _this5.config.selector, function (event) {
return _this5._leave(event);
});
}
});
this._hideModalHandler = function () {
if (_this5.element) {
_this5.hide();
}
};
$__default['default'](this.element).closest('.modal').on('hide.bs.modal', this._hideModalHandler);
if (this.config.selector) {
this.config = _extends({}, this.config, {
trigger: 'manual',
selector: ''
});
} else {
this._fixTitle();
}
};
_proto._fixTitle = function _fixTitle() {
var titleType = typeof this.element.getAttribute('data-original-title');
if (this.element.getAttribute('title') || titleType !== 'string') {
this.element.setAttribute('data-original-title', this.element.getAttribute('title') || '');
this.element.setAttribute('title', '');
}
};
_proto._enter = function _enter(event, context) {
var dataKey = this.constructor.DATA_KEY;
context = context || $__default['default'](event.currentTarget).data(dataKey);
if (!context) {
context = new this.constructor(event.currentTarget, this._getDelegateConfig());
$__default['default'](event.currentTarget).data(dataKey, context);
}
if (event) {
context._activeTrigger[event.type === 'focusin' ? TRIGGER_FOCUS : TRIGGER_HOVER] = true;
}
if ($__default['default'](context.getTipElement()).hasClass(CLASS_NAME_SHOW$4) || context._hoverState === HOVER_STATE_SHOW) {
context._hoverState = HOVER_STATE_SHOW;
return;
}
clearTimeout(context._timeout);
context._hoverState = HOVER_STATE_SHOW;
if (!context.config.delay || !context.config.delay.show) {
context.show();
return;
}
context._timeout = setTimeout(function () {
if (context._hoverState === HOVER_STATE_SHOW) {
context.show();
}
}, context.config.delay.show);
};
_proto._leave = function _leave(event, context) {
var dataKey = this.constructor.DATA_KEY;
context = context || $__default['default'](event.currentTarget).data(dataKey);
if (!context) {
context = new this.constructor(event.currentTarget, this._getDelegateConfig());
$__default['default'](event.currentTarget).data(dataKey, context);
}
if (event) {
context._activeTrigger[event.type === 'focusout' ? TRIGGER_FOCUS : TRIGGER_HOVER] = false;
}
if (context._isWithActiveTrigger()) {
return;
}
clearTimeout(context._timeout);
context._hoverState = HOVER_STATE_OUT;
if (!context.config.delay || !context.config.delay.hide) {
context.hide();
return;
}
context._timeout = setTimeout(function () {
if (context._hoverState === HOVER_STATE_OUT) {
context.hide();
}
}, context.config.delay.hide);
};
_proto._isWithActiveTrigger = function _isWithActiveTrigger() {
for (var trigger in this._activeTrigger) {
if (this._activeTrigger[trigger]) {
return true;
}
}
return false;
};
_proto._getConfig = function _getConfig(config) {
var dataAttributes = $__default['default'](this.element).data();
Object.keys(dataAttributes).forEach(function (dataAttr) {
if (DISALLOWED_ATTRIBUTES.indexOf(dataAttr) !== -1) {
delete dataAttributes[dataAttr];
}
});
config = _extends({}, this.constructor.Default, dataAttributes, typeof config === 'object' && config ? config : {});
if (typeof config.delay === 'number') {
config.delay = {
show: config.delay,
hide: config.delay
};
}
if (typeof config.title === 'number') {
config.title = config.title.toString();
}
if (typeof config.content === 'number') {
config.content = config.content.toString();
}
Util.typeCheckConfig(NAME$6, config, this.constructor.DefaultType);
if (config.sanitize) {
config.template = sanitizeHtml(config.template, config.whiteList, config.sanitizeFn);
}
return config;
};
_proto._getDelegateConfig = function _getDelegateConfig() {
var config = {};
if (this.config) {
for (var key in this.config) {
if (this.constructor.Default[key] !== this.config[key]) {
config[key] = this.config[key];
}
}
}
return config;
};
_proto._cleanTipClass = function _cleanTipClass() {
var $tip = $__default['default'](this.getTipElement());
var tabClass = $tip.attr('class').match(BSCLS_PREFIX_REGEX);
if (tabClass !== null && tabClass.length) {
$tip.removeClass(tabClass.join(''));
}
};
_proto._handlePopperPlacementChange = function _handlePopperPlacementChange(popperData) {
this.tip = popperData.instance.popper;
this._cleanTipClass();
this.addAttachmentClass(this._getAttachment(popperData.placement));
};
_proto._fixTransition = function _fixTransition() {
var tip = this.getTipElement();
var initConfigAnimation = this.config.animation;
if (tip.getAttribute('x-placement') !== null) {
return;
}
$__default['default'](tip).removeClass(CLASS_NAME_FADE$2);
this.config.animation = false;
this.hide();
this.show();
this.config.animation = initConfigAnimation;
} // Static
;
Tooltip._jQueryInterface = function _jQueryInterface(config) {
return this.each(function () {
var $element = $__default['default'](this);
var data = $element.data(DATA_KEY$6);
var _config = typeof config === 'object' && config;
if (!data && /dispose|hide/.test(config)) {
return;
}
if (!data) {
data = new Tooltip(this, _config);
$element.data(DATA_KEY$6, data);
}
if (typeof config === 'string') {
if (typeof data[config] === 'undefined') {
throw new TypeError("No method named \"" + config + "\"");
}
data[config]();
}
});
};
_createClass(Tooltip, null, [{
key: "VERSION",
get: function get() {
return VERSION$6;
}
}, {
key: "Default",
get: function get() {
return Default$4;
}
}, {
key: "NAME",
get: function get() {
return NAME$6;
}
}, {
key: "DATA_KEY",
get: function get() {
return DATA_KEY$6;
}
}, {
key: "Event",
get: function get() {
return Event;
}
}, {
key: "EVENT_KEY",
get: function get() {
return EVENT_KEY$6;
}
}, {
key: "DefaultType",
get: function get() {
return DefaultType$4;
}
}]);
return Tooltip;
}();
/**
* ------------------------------------------------------------------------
* jQuery
* ------------------------------------------------------------------------
*/
$__default['default'].fn[NAME$6] = Tooltip._jQueryInterface;
$__default['default'].fn[NAME$6].Constructor = Tooltip;
$__default['default'].fn[NAME$6].noConflict = function () {
$__default['default'].fn[NAME$6] = JQUERY_NO_CONFLICT$6;
return Tooltip._jQueryInterface;
};
/**
* ------------------------------------------------------------------------
* Constants
* ------------------------------------------------------------------------
*/
var NAME$7 = 'popover';
var VERSION$7 = '4.6.0';
var DATA_KEY$7 = 'bs.popover';
var EVENT_KEY$7 = "." + DATA_KEY$7;
var JQUERY_NO_CONFLICT$7 = $__default['default'].fn[NAME$7];
var CLASS_PREFIX$1 = 'bs-popover';
var BSCLS_PREFIX_REGEX$1 = new RegExp("(^|\\s)" + CLASS_PREFIX$1 + "\\S+", 'g');
var Default$5 = _extends({}, Tooltip.Default, {
placement: 'right',
trigger: 'click',
content: '',
template: '<div class="popover" role="tooltip">' + '<div class="arrow"></div>' + '<h3 class="popover-header"></h3>' + '<div class="popover-body"></div></div>'
});
var DefaultType$5 = _extends({}, Tooltip.DefaultType, {
content: '(string|element|function)'
});
var CLASS_NAME_FADE$3 = 'fade';
var CLASS_NAME_SHOW$5 = 'show';
var SELECTOR_TITLE = '.popover-header';
var SELECTOR_CONTENT = '.popover-body';
var Event$1 = {
HIDE: "hide" + EVENT_KEY$7,
HIDDEN: "hidden" + EVENT_KEY$7,
SHOW: "show" + EVENT_KEY$7,
SHOWN: "shown" + EVENT_KEY$7,
INSERTED: "inserted" + EVENT_KEY$7,
CLICK: "click" + EVENT_KEY$7,
FOCUSIN: "focusin" + EVENT_KEY$7,
FOCUSOUT: "focusout" + EVENT_KEY$7,
MOUSEENTER: "mouseenter" + EVENT_KEY$7,
MOUSELEAVE: "mouseleave" + EVENT_KEY$7
};
/**
* ------------------------------------------------------------------------
* Class Definition
* ------------------------------------------------------------------------
*/
var Popover = /*#__PURE__*/function (_Tooltip) {
_inheritsLoose(Popover, _Tooltip);
function Popover() {
return _Tooltip.apply(this, arguments) || this;
}
var _proto = Popover.prototype;
// Overrides
_proto.isWithContent = function isWithContent() {
return this.getTitle() || this._getContent();
};
_proto.addAttachmentClass = function addAttachmentClass(attachment) {
$__default['default'](this.getTipElement()).addClass(CLASS_PREFIX$1 + "-" + attachment);
};
_proto.getTipElement = function getTipElement() {
this.tip = this.tip || $__default['default'](this.config.template)[0];
return this.tip;
};
_proto.setContent = function setContent() {
var $tip = $__default['default'](this.getTipElement()); // We use append for html objects to maintain js events
this.setElementContent($tip.find(SELECTOR_TITLE), this.getTitle());
var content = this._getContent();
if (typeof content === 'function') {
content = content.call(this.element);
}
this.setElementContent($tip.find(SELECTOR_CONTENT), content);
$tip.removeClass(CLASS_NAME_FADE$3 + " " + CLASS_NAME_SHOW$5);
} // Private
;
_proto._getContent = function _getContent() {
return this.element.getAttribute('data-content') || this.config.content;
};
_proto._cleanTipClass = function _cleanTipClass() {
var $tip = $__default['default'](this.getTipElement());
var tabClass = $tip.attr('class').match(BSCLS_PREFIX_REGEX$1);
if (tabClass !== null && tabClass.length > 0) {
$tip.removeClass(tabClass.join(''));
}
} // Static
;
Popover._jQueryInterface = function _jQueryInterface(config) {
return this.each(function () {
var data = $__default['default'](this).data(DATA_KEY$7);
var _config = typeof config === 'object' ? config : null;
if (!data && /dispose|hide/.test(config)) {
return;
}
if (!data) {
data = new Popover(this, _config);
$__default['default'](this).data(DATA_KEY$7, data);
}
if (typeof config === 'string') {
if (typeof data[config] === 'undefined') {
throw new TypeError("No method named \"" + config + "\"");
}
data[config]();
}
});
};
_createClass(Popover, null, [{
key: "VERSION",
// Getters
get: function get() {
return VERSION$7;
}
}, {
key: "Default",
get: function get() {
return Default$5;
}
}, {
key: "NAME",
get: function get() {
return NAME$7;
}
}, {
key: "DATA_KEY",
get: function get() {
return DATA_KEY$7;
}
}, {
key: "Event",
get: function get() {
return Event$1;
}
}, {
key: "EVENT_KEY",
get: function get() {
return EVENT_KEY$7;
}
}, {
key: "DefaultType",
get: function get() {
return DefaultType$5;
}
}]);
return Popover;
}(Tooltip);
/**
* ------------------------------------------------------------------------
* jQuery
* ------------------------------------------------------------------------
*/
$__default['default'].fn[NAME$7] = Popover._jQueryInterface;
$__default['default'].fn[NAME$7].Constructor = Popover;
$__default['default'].fn[NAME$7].noConflict = function () {
$__default['default'].fn[NAME$7] = JQUERY_NO_CONFLICT$7;
return Popover._jQueryInterface;
};
/**
* ------------------------------------------------------------------------
* Constants
* ------------------------------------------------------------------------
*/
var NAME$8 = 'scrollspy';
var VERSION$8 = '4.6.0';
var DATA_KEY$8 = 'bs.scrollspy';
var EVENT_KEY$8 = "." + DATA_KEY$8;
var DATA_API_KEY$6 = '.data-api';
var JQUERY_NO_CONFLICT$8 = $__default['default'].fn[NAME$8];
var Default$6 = {
offset: 10,
method: 'auto',
target: ''
};
var DefaultType$6 = {
offset: 'number',
method: 'string',
target: '(string|element)'
};
var EVENT_ACTIVATE = "activate" + EVENT_KEY$8;
var EVENT_SCROLL = "scroll" + EVENT_KEY$8;
var EVENT_LOAD_DATA_API$2 = "load" + EVENT_KEY$8 + DATA_API_KEY$6;
var CLASS_NAME_DROPDOWN_ITEM = 'dropdown-item';
var CLASS_NAME_ACTIVE$2 = 'active';
var SELECTOR_DATA_SPY = '[data-spy="scroll"]';
var SELECTOR_NAV_LIST_GROUP = '.nav, .list-group';
var SELECTOR_NAV_LINKS = '.nav-link';
var SELECTOR_NAV_ITEMS = '.nav-item';
var SELECTOR_LIST_ITEMS = '.list-group-item';
var SELECTOR_DROPDOWN = '.dropdown';
var SELECTOR_DROPDOWN_ITEMS = '.dropdown-item';
var SELECTOR_DROPDOWN_TOGGLE = '.dropdown-toggle';
var METHOD_OFFSET = 'offset';
var METHOD_POSITION = 'position';
/**
* ------------------------------------------------------------------------
* Class Definition
* ------------------------------------------------------------------------
*/
var ScrollSpy = /*#__PURE__*/function () {
function ScrollSpy(element, config) {
var _this = this;
this._element = element;
this._scrollElement = element.tagName === 'BODY' ? window : element;
this._config = this._getConfig(config);
this._selector = this._config.target + " " + SELECTOR_NAV_LINKS + "," + (this._config.target + " " + SELECTOR_LIST_ITEMS + ",") + (this._config.target + " " + SELECTOR_DROPDOWN_ITEMS);
this._offsets = [];
this._targets = [];
this._activeTarget = null;
this._scrollHeight = 0;
$__default['default'](this._scrollElement).on(EVENT_SCROLL, function (event) {
return _this._process(event);
});
this.refresh();
this._process();
} // Getters
var _proto = ScrollSpy.prototype;
// Public
_proto.refresh = function refresh() {
var _this2 = this;
var autoMethod = this._scrollElement === this._scrollElement.window ? METHOD_OFFSET : METHOD_POSITION;
var offsetMethod = this._config.method === 'auto' ? autoMethod : this._config.method;
var offsetBase = offsetMethod === METHOD_POSITION ? this._getScrollTop() : 0;
this._offsets = [];
this._targets = [];
this._scrollHeight = this._getScrollHeight();
var targets = [].slice.call(document.querySelectorAll(this._selector));
targets.map(function (element) {
var target;
var targetSelector = Util.getSelectorFromElement(element);
if (targetSelector) {
target = document.querySelector(targetSelector);
}
if (target) {
var targetBCR = target.getBoundingClientRect();
if (targetBCR.width || targetBCR.height) {
// TODO (fat): remove sketch reliance on jQuery position/offset
return [$__default['default'](target)[offsetMethod]().top + offsetBase, targetSelector];
}
}
return null;
}).filter(function (item) {
return item;
}).sort(function (a, b) {
return a[0] - b[0];
}).forEach(function (item) {
_this2._offsets.push(item[0]);
_this2._targets.push(item[1]);
});
};
_proto.dispose = function dispose() {
$__default['default'].removeData(this._element, DATA_KEY$8);
$__default['default'](this._scrollElement).off(EVENT_KEY$8);
this._element = null;
this._scrollElement = null;
this._config = null;
this._selector = null;
this._offsets = null;
this._targets = null;
this._activeTarget = null;
this._scrollHeight = null;
} // Private
;
_proto._getConfig = function _getConfig(config) {
config = _extends({}, Default$6, typeof config === 'object' && config ? config : {});
if (typeof config.target !== 'string' && Util.isElement(config.target)) {
var id = $__default['default'](config.target).attr('id');
if (!id) {
id = Util.getUID(NAME$8);
$__default['default'](config.target).attr('id', id);
}
config.target = "#" + id;
}
Util.typeCheckConfig(NAME$8, config, DefaultType$6);
return config;
};
_proto._getScrollTop = function _getScrollTop() {
return this._scrollElement === window ? this._scrollElement.pageYOffset : this._scrollElement.scrollTop;
};
_proto._getScrollHeight = function _getScrollHeight() {
return this._scrollElement.scrollHeight || Math.max(document.body.scrollHeight, document.documentElement.scrollHeight);
};
_proto._getOffsetHeight = function _getOffsetHeight() {
return this._scrollElement === window ? window.innerHeight : this._scrollElement.getBoundingClientRect().height;
};
_proto._process = function _process() {
var scrollTop = this._getScrollTop() + this._config.offset;
var scrollHeight = this._getScrollHeight();
var maxScroll = this._config.offset + scrollHeight - this._getOffsetHeight();
if (this._scrollHeight !== scrollHeight) {
this.refresh();
}
if (scrollTop >= maxScroll) {
var target = this._targets[this._targets.length - 1];
if (this._activeTarget !== target) {
this._activate(target);
}
return;
}
if (this._activeTarget && scrollTop < this._offsets[0] && this._offsets[0] > 0) {
this._activeTarget = null;
this._clear();
return;
}
for (var i = this._offsets.length; i--;) {
var isActiveTarget = this._activeTarget !== this._targets[i] && scrollTop >= this._offsets[i] && (typeof this._offsets[i + 1] === 'undefined' || scrollTop < this._offsets[i + 1]);
if (isActiveTarget) {
this._activate(this._targets[i]);
}
}
};
_proto._activate = function _activate(target) {
this._activeTarget = target;
this._clear();
var queries = this._selector.split(',').map(function (selector) {
return selector + "[data-target=\"" + target + "\"]," + selector + "[href=\"" + target + "\"]";
});
var $link = $__default['default']([].slice.call(document.querySelectorAll(queries.join(','))));
if ($link.hasClass(CLASS_NAME_DROPDOWN_ITEM)) {
$link.closest(SELECTOR_DROPDOWN).find(SELECTOR_DROPDOWN_TOGGLE).addClass(CLASS_NAME_ACTIVE$2);
$link.addClass(CLASS_NAME_ACTIVE$2);
} else {
// Set triggered link as active
$link.addClass(CLASS_NAME_ACTIVE$2); // Set triggered links parents as active
// With both <ul> and <nav> markup a parent is the previous sibling of any nav ancestor
$link.parents(SELECTOR_NAV_LIST_GROUP).prev(SELECTOR_NAV_LINKS + ", " + SELECTOR_LIST_ITEMS).addClass(CLASS_NAME_ACTIVE$2); // Handle special case when .nav-link is inside .nav-item
$link.parents(SELECTOR_NAV_LIST_GROUP).prev(SELECTOR_NAV_ITEMS).children(SELECTOR_NAV_LINKS).addClass(CLASS_NAME_ACTIVE$2);
}
$__default['default'](this._scrollElement).trigger(EVENT_ACTIVATE, {
relatedTarget: target
});
};
_proto._clear = function _clear() {
[].slice.call(document.querySelectorAll(this._selector)).filter(function (node) {
return node.classList.contains(CLASS_NAME_ACTIVE$2);
}).forEach(function (node) {
return node.classList.remove(CLASS_NAME_ACTIVE$2);
});
} // Static
;
ScrollSpy._jQueryInterface = function _jQueryInterface(config) {
return this.each(function () {
var data = $__default['default'](this).data(DATA_KEY$8);
var _config = typeof config === 'object' && config;
if (!data) {
data = new ScrollSpy(this, _config);
$__default['default'](this).data(DATA_KEY$8, data);
}
if (typeof config === 'string') {
if (typeof data[config] === 'undefined') {
throw new TypeError("No method named \"" + config + "\"");
}
data[config]();
}
});
};
_createClass(ScrollSpy, null, [{
key: "VERSION",
get: function get() {
return VERSION$8;
}
}, {
key: "Default",
get: function get() {
return Default$6;
}
}]);
return ScrollSpy;
}();
/**
* ------------------------------------------------------------------------
* Data Api implementation
* ------------------------------------------------------------------------
*/
$__default['default'](window).on(EVENT_LOAD_DATA_API$2, function () {
var scrollSpys = [].slice.call(document.querySelectorAll(SELECTOR_DATA_SPY));
var scrollSpysLength = scrollSpys.length;
for (var i = scrollSpysLength; i--;) {
var $spy = $__default['default'](scrollSpys[i]);
ScrollSpy._jQueryInterface.call($spy, $spy.data());
}
});
/**
* ------------------------------------------------------------------------
* jQuery
* ------------------------------------------------------------------------
*/
$__default['default'].fn[NAME$8] = ScrollSpy._jQueryInterface;
$__default['default'].fn[NAME$8].Constructor = ScrollSpy;
$__default['default'].fn[NAME$8].noConflict = function () {
$__default['default'].fn[NAME$8] = JQUERY_NO_CONFLICT$8;
return ScrollSpy._jQueryInterface;
};
/**
* ------------------------------------------------------------------------
* Constants
* ------------------------------------------------------------------------
*/
var NAME$9 = 'tab';
var VERSION$9 = '4.6.0';
var DATA_KEY$9 = 'bs.tab';
var EVENT_KEY$9 = "." + DATA_KEY$9;
var DATA_API_KEY$7 = '.data-api';
var JQUERY_NO_CONFLICT$9 = $__default['default'].fn[NAME$9];
var EVENT_HIDE$3 = "hide" + EVENT_KEY$9;
var EVENT_HIDDEN$3 = "hidden" + EVENT_KEY$9;
var EVENT_SHOW$3 = "show" + EVENT_KEY$9;
var EVENT_SHOWN$3 = "shown" + EVENT_KEY$9;
var EVENT_CLICK_DATA_API$6 = "click" + EVENT_KEY$9 + DATA_API_KEY$7;
var CLASS_NAME_DROPDOWN_MENU = 'dropdown-menu';
var CLASS_NAME_ACTIVE$3 = 'active';
var CLASS_NAME_DISABLED$1 = 'disabled';
var CLASS_NAME_FADE$4 = 'fade';
var CLASS_NAME_SHOW$6 = 'show';
var SELECTOR_DROPDOWN$1 = '.dropdown';
var SELECTOR_NAV_LIST_GROUP$1 = '.nav, .list-group';
var SELECTOR_ACTIVE$2 = '.active';
var SELECTOR_ACTIVE_UL = '> li > .active';
var SELECTOR_DATA_TOGGLE$4 = '[data-toggle="tab"], [data-toggle="pill"], [data-toggle="list"]';
var SELECTOR_DROPDOWN_TOGGLE$1 = '.dropdown-toggle';
var SELECTOR_DROPDOWN_ACTIVE_CHILD = '> .dropdown-menu .active';
/**
* ------------------------------------------------------------------------
* Class Definition
* ------------------------------------------------------------------------
*/
var Tab = /*#__PURE__*/function () {
function Tab(element) {
this._element = element;
} // Getters
var _proto = Tab.prototype;
// Public
_proto.show = function show() {
var _this = this;
if (this._element.parentNode && this._element.parentNode.nodeType === Node.ELEMENT_NODE && $__default['default'](this._element).hasClass(CLASS_NAME_ACTIVE$3) || $__default['default'](this._element).hasClass(CLASS_NAME_DISABLED$1)) {
return;
}
var target;
var previous;
var listElement = $__default['default'](this._element).closest(SELECTOR_NAV_LIST_GROUP$1)[0];
var selector = Util.getSelectorFromElement(this._element);
if (listElement) {
var itemSelector = listElement.nodeName === 'UL' || listElement.nodeName === 'OL' ? SELECTOR_ACTIVE_UL : SELECTOR_ACTIVE$2;
previous = $__default['default'].makeArray($__default['default'](listElement).find(itemSelector));
previous = previous[previous.length - 1];
}
var hideEvent = $__default['default'].Event(EVENT_HIDE$3, {
relatedTarget: this._element
});
var showEvent = $__default['default'].Event(EVENT_SHOW$3, {
relatedTarget: previous
});
if (previous) {
$__default['default'](previous).trigger(hideEvent);
}
$__default['default'](this._element).trigger(showEvent);
if (showEvent.isDefaultPrevented() || hideEvent.isDefaultPrevented()) {
return;
}
if (selector) {
target = document.querySelector(selector);
}
this._activate(this._element, listElement);
var complete = function complete() {
var hiddenEvent = $__default['default'].Event(EVENT_HIDDEN$3, {
relatedTarget: _this._element
});
var shownEvent = $__default['default'].Event(EVENT_SHOWN$3, {
relatedTarget: previous
});
$__default['default'](previous).trigger(hiddenEvent);
$__default['default'](_this._element).trigger(shownEvent);
};
if (target) {
this._activate(target, target.parentNode, complete);
} else {
complete();
}
};
_proto.dispose = function dispose() {
$__default['default'].removeData(this._element, DATA_KEY$9);
this._element = null;
} // Private
;
_proto._activate = function _activate(element, container, callback) {
var _this2 = this;
var activeElements = container && (container.nodeName === 'UL' || container.nodeName === 'OL') ? $__default['default'](container).find(SELECTOR_ACTIVE_UL) : $__default['default'](container).children(SELECTOR_ACTIVE$2);
var active = activeElements[0];
var isTransitioning = callback && active && $__default['default'](active).hasClass(CLASS_NAME_FADE$4);
var complete = function complete() {
return _this2._transitionComplete(element, active, callback);
};
if (active && isTransitioning) {
var transitionDuration = Util.getTransitionDurationFromElement(active);
$__default['default'](active).removeClass(CLASS_NAME_SHOW$6).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
} else {
complete();
}
};
_proto._transitionComplete = function _transitionComplete(element, active, callback) {
if (active) {
$__default['default'](active).removeClass(CLASS_NAME_ACTIVE$3);
var dropdownChild = $__default['default'](active.parentNode).find(SELECTOR_DROPDOWN_ACTIVE_CHILD)[0];
if (dropdownChild) {
$__default['default'](dropdownChild).removeClass(CLASS_NAME_ACTIVE$3);
}
if (active.getAttribute('role') === 'tab') {
active.setAttribute('aria-selected', false);
}
}
$__default['default'](element).addClass(CLASS_NAME_ACTIVE$3);
if (element.getAttribute('role') === 'tab') {
element.setAttribute('aria-selected', true);
}
Util.reflow(element);
if (element.classList.contains(CLASS_NAME_FADE$4)) {
element.classList.add(CLASS_NAME_SHOW$6);
}
if (element.parentNode && $__default['default'](element.parentNode).hasClass(CLASS_NAME_DROPDOWN_MENU)) {
var dropdownElement = $__default['default'](element).closest(SELECTOR_DROPDOWN$1)[0];
if (dropdownElement) {
var dropdownToggleList = [].slice.call(dropdownElement.querySelectorAll(SELECTOR_DROPDOWN_TOGGLE$1));
$__default['default'](dropdownToggleList).addClass(CLASS_NAME_ACTIVE$3);
}
element.setAttribute('aria-expanded', true);
}
if (callback) {
callback();
}
} // Static
;
Tab._jQueryInterface = function _jQueryInterface(config) {
return this.each(function () {
var $this = $__default['default'](this);
var data = $this.data(DATA_KEY$9);
if (!data) {
data = new Tab(this);
$this.data(DATA_KEY$9, data);
}
if (typeof config === 'string') {
if (typeof data[config] === 'undefined') {
throw new TypeError("No method named \"" + config + "\"");
}
data[config]();
}
});
};
_createClass(Tab, null, [{
key: "VERSION",
get: function get() {
return VERSION$9;
}
}]);
return Tab;
}();
/**
* ------------------------------------------------------------------------
* Data Api implementation
* ------------------------------------------------------------------------
*/
$__default['default'](document).on(EVENT_CLICK_DATA_API$6, SELECTOR_DATA_TOGGLE$4, function (event) {
event.preventDefault();
Tab._jQueryInterface.call($__default['default'](this), 'show');
});
/**
* ------------------------------------------------------------------------
* jQuery
* ------------------------------------------------------------------------
*/
$__default['default'].fn[NAME$9] = Tab._jQueryInterface;
$__default['default'].fn[NAME$9].Constructor = Tab;
$__default['default'].fn[NAME$9].noConflict = function () {
$__default['default'].fn[NAME$9] = JQUERY_NO_CONFLICT$9;
return Tab._jQueryInterface;
};
/**
* ------------------------------------------------------------------------
* Constants
* ------------------------------------------------------------------------
*/
var NAME$a = 'toast';
var VERSION$a = '4.6.0';
var DATA_KEY$a = 'bs.toast';
var EVENT_KEY$a = "." + DATA_KEY$a;
var JQUERY_NO_CONFLICT$a = $__default['default'].fn[NAME$a];
var EVENT_CLICK_DISMISS$1 = "click.dismiss" + EVENT_KEY$a;
var EVENT_HIDE$4 = "hide" + EVENT_KEY$a;
var EVENT_HIDDEN$4 = "hidden" + EVENT_KEY$a;
var EVENT_SHOW$4 = "show" + EVENT_KEY$a;
var EVENT_SHOWN$4 = "shown" + EVENT_KEY$a;
var CLASS_NAME_FADE$5 = 'fade';
var CLASS_NAME_HIDE = 'hide';
var CLASS_NAME_SHOW$7 = 'show';
var CLASS_NAME_SHOWING = 'showing';
var DefaultType$7 = {
animation: 'boolean',
autohide: 'boolean',
delay: 'number'
};
var Default$7 = {
animation: true,
autohide: true,
delay: 500
};
var SELECTOR_DATA_DISMISS$1 = '[data-dismiss="toast"]';
/**
* ------------------------------------------------------------------------
* Class Definition
* ------------------------------------------------------------------------
*/
var Toast = /*#__PURE__*/function () {
function Toast(element, config) {
this._element = element;
this._config = this._getConfig(config);
this._timeout = null;
this._setListeners();
} // Getters
var _proto = Toast.prototype;
// Public
_proto.show = function show() {
var _this = this;
var showEvent = $__default['default'].Event(EVENT_SHOW$4);
$__default['default'](this._element).trigger(showEvent);
if (showEvent.isDefaultPrevented()) {
return;
}
this._clearTimeout();
if (this._config.animation) {
this._element.classList.add(CLASS_NAME_FADE$5);
}
var complete = function complete() {
_this._element.classList.remove(CLASS_NAME_SHOWING);
_this._element.classList.add(CLASS_NAME_SHOW$7);
$__default['default'](_this._element).trigger(EVENT_SHOWN$4);
if (_this._config.autohide) {
_this._timeout = setTimeout(function () {
_this.hide();
}, _this._config.delay);
}
};
this._element.classList.remove(CLASS_NAME_HIDE);
Util.reflow(this._element);
this._element.classList.add(CLASS_NAME_SHOWING);
if (this._config.animation) {
var transitionDuration = Util.getTransitionDurationFromElement(this._element);
$__default['default'](this._element).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
} else {
complete();
}
};
_proto.hide = function hide() {
if (!this._element.classList.contains(CLASS_NAME_SHOW$7)) {
return;
}
var hideEvent = $__default['default'].Event(EVENT_HIDE$4);
$__default['default'](this._element).trigger(hideEvent);
if (hideEvent.isDefaultPrevented()) {
return;
}
this._close();
};
_proto.dispose = function dispose() {
this._clearTimeout();
if (this._element.classList.contains(CLASS_NAME_SHOW$7)) {
this._element.classList.remove(CLASS_NAME_SHOW$7);
}
$__default['default'](this._element).off(EVENT_CLICK_DISMISS$1);
$__default['default'].removeData(this._element, DATA_KEY$a);
this._element = null;
this._config = null;
} // Private
;
_proto._getConfig = function _getConfig(config) {
config = _extends({}, Default$7, $__default['default'](this._element).data(), typeof config === 'object' && config ? config : {});
Util.typeCheckConfig(NAME$a, config, this.constructor.DefaultType);
return config;
};
_proto._setListeners = function _setListeners() {
var _this2 = this;
$__default['default'](this._element).on(EVENT_CLICK_DISMISS$1, SELECTOR_DATA_DISMISS$1, function () {
return _this2.hide();
});
};
_proto._close = function _close() {
var _this3 = this;
var complete = function complete() {
_this3._element.classList.add(CLASS_NAME_HIDE);
$__default['default'](_this3._element).trigger(EVENT_HIDDEN$4);
};
this._element.classList.remove(CLASS_NAME_SHOW$7);
if (this._config.animation) {
var transitionDuration = Util.getTransitionDurationFromElement(this._element);
$__default['default'](this._element).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
} else {
complete();
}
};
_proto._clearTimeout = function _clearTimeout() {
clearTimeout(this._timeout);
this._timeout = null;
} // Static
;
Toast._jQueryInterface = function _jQueryInterface(config) {
return this.each(function () {
var $element = $__default['default'](this);
var data = $element.data(DATA_KEY$a);
var _config = typeof config === 'object' && config;
if (!data) {
data = new Toast(this, _config);
$element.data(DATA_KEY$a, data);
}
if (typeof config === 'string') {
if (typeof data[config] === 'undefined') {
throw new TypeError("No method named \"" + config + "\"");
}
data[config](this);
}
});
};
_createClass(Toast, null, [{
key: "VERSION",
get: function get() {
return VERSION$a;
}
}, {
key: "DefaultType",
get: function get() {
return DefaultType$7;
}
}, {
key: "Default",
get: function get() {
return Default$7;
}
}]);
return Toast;
}();
/**
* ------------------------------------------------------------------------
* jQuery
* ------------------------------------------------------------------------
*/
$__default['default'].fn[NAME$a] = Toast._jQueryInterface;
$__default['default'].fn[NAME$a].Constructor = Toast;
$__default['default'].fn[NAME$a].noConflict = function () {
$__default['default'].fn[NAME$a] = JQUERY_NO_CONFLICT$a;
return Toast._jQueryInterface;
};
exports.Alert = Alert;
exports.Button = Button;
exports.Carousel = Carousel;
exports.Collapse = Collapse;
exports.Dropdown = Dropdown;
exports.Modal = Modal;
exports.Popover = Popover;
exports.Scrollspy = ScrollSpy;
exports.Tab = Tab;
exports.Toast = Toast;
exports.Tooltip = Tooltip;
exports.Util = Util;
Object.defineProperty(exports, '__esModule', { value: true });
})));
//# sourceMappingURL=bootstrap.bundle.js.map
/* eslint-env amd */
/* globals module:false */
// https://github.com/umdjs/umd/blob/master/templates/returnExports.js
(function (root, factory) {
'use strict';
if (typeof define === 'function' && define.amd) {
// AMD. Register as an anonymous module.
define([], factory);
} else if (typeof module === 'object' && module.exports) {
// Node. Does not work with strict CommonJS, but
// only CommonJS-like environments that support module.exports,
// like Node.
module.exports = factory();
} else {
// Browser globals (root is window)
root.AnchorJS = factory();
root.anchors = new root.AnchorJS();
}
}(this, function () {
'use strict';
function AnchorJS(options) {
this.options = options || {};
this.elements = [];
/**
* Assigns options to the internal options object, and provides defaults.
* @param {Object} opts - Options object
*/
function _applyRemainingDefaultOptions(opts) {
opts.icon = Object.prototype.hasOwnProperty.call(opts, 'icon') ? opts.icon : '\uE9CB'; // Accepts characters (and also URLs?), like '#', '¶', '❡', or '§'.
opts.visible = Object.prototype.hasOwnProperty.call(opts, 'visible') ? opts.visible : 'hover'; // Also accepts 'always' & 'touch'
opts.placement = Object.prototype.hasOwnProperty.call(opts, 'placement') ? opts.placement : 'right'; // Also accepts 'left'
opts.ariaLabel = Object.prototype.hasOwnProperty.call(opts, 'ariaLabel') ? opts.ariaLabel : 'Anchor'; // Accepts any text.
opts.class = Object.prototype.hasOwnProperty.call(opts, 'class') ? opts.class : ''; // Accepts any class name.
opts.base = Object.prototype.hasOwnProperty.call(opts, 'base') ? opts.base : ''; // Accepts any base URI.
// Using Math.floor here will ensure the value is Number-cast and an integer.
opts.truncate = Object.prototype.hasOwnProperty.call(opts, 'truncate') ? Math.floor(opts.truncate) : 64; // Accepts any value that can be typecast to a number.
opts.titleText = Object.prototype.hasOwnProperty.call(opts, 'titleText') ? opts.titleText : ''; // Accepts any text.
}
_applyRemainingDefaultOptions(this.options);
/**
* Checks to see if this device supports touch. Uses criteria pulled from Modernizr:
* https://github.com/Modernizr/Modernizr/blob/da22eb27631fc4957f67607fe6042e85c0a84656/feature-detects/touchevents.js#L40
* @return {Boolean} - true if the current device supports touch.
*/
this.isTouchDevice = function() {
return Boolean('ontouchstart' in window || window.TouchEvent || window.DocumentTouch && document instanceof DocumentTouch);
};
/**
* Add anchor links to page elements.
* @param {String|Array|Nodelist} selector - A CSS selector for targeting the elements you wish to add anchor links
* to. Also accepts an array or nodeList containing the relavant elements.
* @return {this} - The AnchorJS object
*/
this.add = function(selector) {
var elements,
elsWithIds,
idList,
elementID,
i,
index,
count,
tidyText,
newTidyText,
anchor,
visibleOptionToUse,
hrefBase,
indexesToDrop = [];
// We reapply options here because somebody may have overwritten the default options object when setting options.
// For example, this overwrites all options but visible:
//
// anchors.options = { visible: 'always'; }
_applyRemainingDefaultOptions(this.options);
visibleOptionToUse = this.options.visible;
if (visibleOptionToUse === 'touch') {
visibleOptionToUse = this.isTouchDevice() ? 'always' : 'hover';
}
// Provide a sensible default selector, if none is given.
if (!selector) {
selector = 'h2, h3, h4, h5, h6';
}
elements = _getElements(selector);
if (elements.length === 0) {
return this;
}
_addBaselineStyles();
// We produce a list of existing IDs so we don't generate a duplicate.
elsWithIds = document.querySelectorAll('[id]');
idList = [].map.call(elsWithIds, function(el) {
return el.id;
});
for (i = 0; i < elements.length; i++) {
if (this.hasAnchorJSLink(elements[i])) {
indexesToDrop.push(i);
continue;
}
if (elements[i].hasAttribute('id')) {
elementID = elements[i].getAttribute('id');
} else if (elements[i].hasAttribute('data-anchor-id')) {
elementID = elements[i].getAttribute('data-anchor-id');
} else {
tidyText = this.urlify(elements[i].textContent);
// Compare our generated ID to existing IDs (and increment it if needed)
// before we add it to the page.
newTidyText = tidyText;
count = 0;
do {
if (index !== undefined) {
newTidyText = tidyText + '-' + count;
}
index = idList.indexOf(newTidyText);
count += 1;
} while (index !== -1);
index = undefined;
idList.push(newTidyText);
elements[i].setAttribute('id', newTidyText);
elementID = newTidyText;
}
// The following code efficiently builds this DOM structure:
// `<a class="anchorjs-link ${this.options.class}"
// aria-label="${this.options.ariaLabel}"
// data-anchorjs-icon="${this.options.icon}"
// title="${this.options.titleText}"
// href="this.options.base#${elementID}">
// </a>;`
anchor = document.createElement('a');
anchor.className = 'anchorjs-link ' + this.options.class;
anchor.setAttribute('aria-label', this.options.ariaLabel);
anchor.setAttribute('data-anchorjs-icon', this.options.icon);
if (this.options.titleText) {
anchor.title = this.options.titleText;
}
// Adjust the href if there's a <base> tag. See https://github.com/bryanbraun/anchorjs/issues/98
hrefBase = document.querySelector('base') ? window.location.pathname + window.location.search : '';
hrefBase = this.options.base || hrefBase;
anchor.href = hrefBase + '#' + elementID;
if (visibleOptionToUse === 'always') {
anchor.style.opacity = '1';
}
if (this.options.icon === '\uE9CB') {
anchor.style.font = '1em/1 anchorjs-icons';
// We set lineHeight = 1 here because the `anchorjs-icons` font family could otherwise affect the
// height of the heading. This isn't the case for icons with `placement: left`, so we restore
// line-height: inherit in that case, ensuring they remain positioned correctly. For more info,
// see https://github.com/bryanbraun/anchorjs/issues/39.
if (this.options.placement === 'left') {
anchor.style.lineHeight = 'inherit';
}
}
if (this.options.placement === 'left') {
anchor.style.position = 'absolute';
anchor.style.marginLeft = '-1em';
anchor.style.paddingRight = '.5em';
elements[i].insertBefore(anchor, elements[i].firstChild);
} else { // if the option provided is `right` (or anything else).
anchor.style.paddingLeft = '.375em';
elements[i].appendChild(anchor);
}
}
for (i = 0; i < indexesToDrop.length; i++) {
elements.splice(indexesToDrop[i] - i, 1);
}
this.elements = this.elements.concat(elements);
return this;
};
/**
* Removes all anchorjs-links from elements targeted by the selector.
* @param {String|Array|Nodelist} selector - A CSS selector string targeting elements with anchor links,
* OR a nodeList / array containing the DOM elements.
* @return {this} - The AnchorJS object
*/
this.remove = function(selector) {
var index,
domAnchor,
elements = _getElements(selector);
for (var i = 0; i < elements.length; i++) {
domAnchor = elements[i].querySelector('.anchorjs-link');
if (domAnchor) {
// Drop the element from our main list, if it's in there.
index = this.elements.indexOf(elements[i]);
if (index !== -1) {
this.elements.splice(index, 1);
}
// Remove the anchor from the DOM.
elements[i].removeChild(domAnchor);
}
}
return this;
};
/**
* Removes all anchorjs links. Mostly used for tests.
*/
this.removeAll = function() {
this.remove(this.elements);
};
/**
* Urlify - Refine text so it makes a good ID.
*
* To do this, we remove apostrophes, replace non-safe characters with hyphens,
* remove extra hyphens, truncate, trim hyphens, and make lowercase.
*
* @param {String} text - Any text. Usually pulled from the webpage element we are linking to.
* @return {String} - hyphen-delimited text for use in IDs and URLs.
*/
this.urlify = function(text) {
// Decode HTML characters such as ' ' first.
var textareaElement = document.createElement('textarea');
textareaElement.innerHTML = text;
text = textareaElement.value;
// Regex for finding the non-safe URL characters (many need escaping):
// & +$,:;=?@"#{}|^~[`%!'<>]./()*\ (newlines, tabs, backspace, vertical tabs, and non-breaking space)
var nonsafeChars = /[& +$,:;=?@"#{}|^~[`%!'<>\]./()*\\\n\t\b\v\u00A0]/g;
// The reason we include this _applyRemainingDefaultOptions is so urlify can be called independently,
// even after setting options. This can be useful for tests or other applications.
if (!this.options.truncate) {
_applyRemainingDefaultOptions(this.options);
}
// Note: we trim hyphens after truncating because truncating can cause dangling hyphens.
// Example string: // " ⚡⚡ Don't forget: URL fragments should be i18n-friendly, hyphenated, short, and clean."
return text.trim() // "⚡⚡ Don't forget: URL fragments should be i18n-friendly, hyphenated, short, and clean."
.replace(/'/gi, '') // "⚡⚡ Dont forget: URL fragments should be i18n-friendly, hyphenated, short, and clean."
.replace(nonsafeChars, '-') // "⚡⚡-Dont-forget--URL-fragments-should-be-i18n-friendly--hyphenated--short--and-clean-"
.replace(/-{2,}/g, '-') // "⚡⚡-Dont-forget-URL-fragments-should-be-i18n-friendly-hyphenated-short-and-clean-"
.substring(0, this.options.truncate) // "⚡⚡-Dont-forget-URL-fragments-should-be-i18n-friendly-hyphenated-"
.replace(/^-+|-+$/gm, '') // "⚡⚡-Dont-forget-URL-fragments-should-be-i18n-friendly-hyphenated"
.toLowerCase(); // "⚡⚡-dont-forget-url-fragments-should-be-i18n-friendly-hyphenated"
};
/**
* Determines if this element already has an AnchorJS link on it.
* Uses this technique: https://stackoverflow.com/a/5898748/1154642
* @param {HTMLElement} el - a DOM node
* @return {Boolean} true/false
*/
this.hasAnchorJSLink = function(el) {
var hasLeftAnchor = el.firstChild && (' ' + el.firstChild.className + ' ').indexOf(' anchorjs-link ') > -1,
hasRightAnchor = el.lastChild && (' ' + el.lastChild.className + ' ').indexOf(' anchorjs-link ') > -1;
return hasLeftAnchor || hasRightAnchor || false;
};
/**
* Turns a selector, nodeList, or array of elements into an array of elements (so we can use array methods).
* It also throws errors on any other inputs. Used to handle inputs to .add and .remove.
* @param {String|Array|Nodelist} input - A CSS selector string targeting elements with anchor links,
* OR a nodeList / array containing the DOM elements.
* @return {Array} - An array containing the elements we want.
*/
function _getElements(input) {
var elements;
if (typeof input === 'string' || input instanceof String) {
// See https://davidwalsh.name/nodelist-array for the technique transforming nodeList -> Array.
elements = [].slice.call(document.querySelectorAll(input));
// I checked the 'input instanceof NodeList' test in IE9 and modern browsers and it worked for me.
} else if (Array.isArray(input) || input instanceof NodeList) {
elements = [].slice.call(input);
} else {
throw new TypeError('The selector provided to AnchorJS was invalid.');
}
return elements;
}
/**
* _addBaselineStyles
* Adds baseline styles to the page, used by all AnchorJS links irregardless of configuration.
*/
function _addBaselineStyles() {
// We don't want to add global baseline styles if they've been added before.
if (document.head.querySelector('style.anchorjs') !== null) {
return;
}
var style = document.createElement('style'),
linkRule =
'.anchorjs-link{' +
'opacity:0;' +
'text-decoration:none;' +
'-webkit-font-smoothing:antialiased;' +
'-moz-osx-font-smoothing:grayscale' +
'}',
hoverRule =
':hover>.anchorjs-link,' +
'.anchorjs-link:focus{' +
'opacity:1' +
'}',
anchorjsLinkFontFace =
'@font-face{' +
'font-family:anchorjs-icons;' + // Icon from icomoon; 10px wide & 10px tall; 2 empty below & 4 above
'src:url(data:n/a;base64,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) format("truetype")' +
'}',
pseudoElContent =
'[data-anchorjs-icon]::after{' +
'content:attr(data-anchorjs-icon)' +
'}',
firstStyleEl;
style.className = 'anchorjs';
style.appendChild(document.createTextNode('')); // Necessary for Webkit.
// We place it in the head with the other style tags, if possible, so as to
// not look out of place. We insert before the others so these styles can be
// overridden if necessary.
firstStyleEl = document.head.querySelector('[rel="stylesheet"],style');
if (firstStyleEl === undefined) {
document.head.appendChild(style);
} else {
document.head.insertBefore(style, firstStyleEl);
}
style.sheet.insertRule(linkRule, style.sheet.cssRules.length);
style.sheet.insertRule(hoverRule, style.sheet.cssRules.length);
style.sheet.insertRule(pseudoElContent, style.sheet.cssRules.length);
style.sheet.insertRule(anchorjsLinkFontFace, style.sheet.cssRules.length);
}
}
return AnchorJS;
}));
/*!
* Datepicker for Bootstrap v1.9.0 (https://github.com/uxsolutions/bootstrap-datepicker)
*
* Licensed under the Apache License v2.0 (http://www.apache.org/licenses/LICENSE-2.0)
*/
(function(factory){
if (typeof define === 'function' && define.amd) {
define(['jquery'], factory);
} else if (typeof exports === 'object') {
factory(require('jquery'));
} else {
factory(jQuery);
}
}(function($, undefined){
function UTCDate(){
return new Date(Date.UTC.apply(Date, arguments));
}
function UTCToday(){
var today = new Date();
return UTCDate(today.getFullYear(), today.getMonth(), today.getDate());
}
function isUTCEquals(date1, date2) {
return (
date1.getUTCFullYear() === date2.getUTCFullYear() &&
date1.getUTCMonth() === date2.getUTCMonth() &&
date1.getUTCDate() === date2.getUTCDate()
);
}
function alias(method, deprecationMsg){
return function(){
if (deprecationMsg !== undefined) {
$.fn.datepicker.deprecated(deprecationMsg);
}
return this[method].apply(this, arguments);
};
}
function isValidDate(d) {
return d && !isNaN(d.getTime());
}
var DateArray = (function(){
var extras = {
get: function(i){
return this.slice(i)[0];
},
contains: function(d){
// Array.indexOf is not cross-browser;
// $.inArray doesn't work with Dates
var val = d && d.valueOf();
for (var i=0, l=this.length; i < l; i++)
// Use date arithmetic to allow dates with different times to match
if (0 <= this[i].valueOf() - val && this[i].valueOf() - val < 1000*60*60*24)
return i;
return -1;
},
remove: function(i){
this.splice(i,1);
},
replace: function(new_array){
if (!new_array)
return;
if (!$.isArray(new_array))
new_array = [new_array];
this.clear();
this.push.apply(this, new_array);
},
clear: function(){
this.length = 0;
},
copy: function(){
var a = new DateArray();
a.replace(this);
return a;
}
};
return function(){
var a = [];
a.push.apply(a, arguments);
$.extend(a, extras);
return a;
};
})();
// Picker object
var Datepicker = function(element, options){
$.data(element, 'datepicker', this);
this._events = [];
this._secondaryEvents = [];
this._process_options(options);
this.dates = new DateArray();
this.viewDate = this.o.defaultViewDate;
this.focusDate = null;
this.element = $(element);
this.isInput = this.element.is('input');
this.inputField = this.isInput ? this.element : this.element.find('input');
this.component = this.element.hasClass('date') ? this.element.find('.add-on, .input-group-addon, .input-group-append, .input-group-prepend, .btn') : false;
if (this.component && this.component.length === 0)
this.component = false;
this.isInline = !this.component && this.element.is('div');
this.picker = $(DPGlobal.template);
// Checking templates and inserting
if (this._check_template(this.o.templates.leftArrow)) {
this.picker.find('.prev').html(this.o.templates.leftArrow);
}
if (this._check_template(this.o.templates.rightArrow)) {
this.picker.find('.next').html(this.o.templates.rightArrow);
}
this._buildEvents();
this._attachEvents();
if (this.isInline){
this.picker.addClass('datepicker-inline').appendTo(this.element);
}
else {
this.picker.addClass('datepicker-dropdown dropdown-menu');
}
if (this.o.rtl){
this.picker.addClass('datepicker-rtl');
}
if (this.o.calendarWeeks) {
this.picker.find('.datepicker-days .datepicker-switch, thead .datepicker-title, tfoot .today, tfoot .clear')
.attr('colspan', function(i, val){
return Number(val) + 1;
});
}
this._process_options({
startDate: this._o.startDate,
endDate: this._o.endDate,
daysOfWeekDisabled: this.o.daysOfWeekDisabled,
daysOfWeekHighlighted: this.o.daysOfWeekHighlighted,
datesDisabled: this.o.datesDisabled
});
this._allow_update = false;
this.setViewMode(this.o.startView);
this._allow_update = true;
this.fillDow();
this.fillMonths();
this.update();
if (this.isInline){
this.show();
}
};
Datepicker.prototype = {
constructor: Datepicker,
_resolveViewName: function(view){
$.each(DPGlobal.viewModes, function(i, viewMode){
if (view === i || $.inArray(view, viewMode.names) !== -1){
view = i;
return false;
}
});
return view;
},
_resolveDaysOfWeek: function(daysOfWeek){
if (!$.isArray(daysOfWeek))
daysOfWeek = daysOfWeek.split(/[,\s]*/);
return $.map(daysOfWeek, Number);
},
_check_template: function(tmp){
try {
// If empty
if (tmp === undefined || tmp === "") {
return false;
}
// If no html, everything ok
if ((tmp.match(/[<>]/g) || []).length <= 0) {
return true;
}
// Checking if html is fine
var jDom = $(tmp);
return jDom.length > 0;
}
catch (ex) {
return false;
}
},
_process_options: function(opts){
// Store raw options for reference
this._o = $.extend({}, this._o, opts);
// Processed options
var o = this.o = $.extend({}, this._o);
// Check if "de-DE" style date is available, if not language should
// fallback to 2 letter code eg "de"
var lang = o.language;
if (!dates[lang]){
lang = lang.split('-')[0];
if (!dates[lang])
lang = defaults.language;
}
o.language = lang;
// Retrieve view index from any aliases
o.startView = this._resolveViewName(o.startView);
o.minViewMode = this._resolveViewName(o.minViewMode);
o.maxViewMode = this._resolveViewName(o.maxViewMode);
// Check view is between min and max
o.startView = Math.max(this.o.minViewMode, Math.min(this.o.maxViewMode, o.startView));
// true, false, or Number > 0
if (o.multidate !== true){
o.multidate = Number(o.multidate) || false;
if (o.multidate !== false)
o.multidate = Math.max(0, o.multidate);
}
o.multidateSeparator = String(o.multidateSeparator);
o.weekStart %= 7;
o.weekEnd = (o.weekStart + 6) % 7;
var format = DPGlobal.parseFormat(o.format);
if (o.startDate !== -Infinity){
if (!!o.startDate){
if (o.startDate instanceof Date)
o.startDate = this._local_to_utc(this._zero_time(o.startDate));
else
o.startDate = DPGlobal.parseDate(o.startDate, format, o.language, o.assumeNearbyYear);
}
else {
o.startDate = -Infinity;
}
}
if (o.endDate !== Infinity){
if (!!o.endDate){
if (o.endDate instanceof Date)
o.endDate = this._local_to_utc(this._zero_time(o.endDate));
else
o.endDate = DPGlobal.parseDate(o.endDate, format, o.language, o.assumeNearbyYear);
}
else {
o.endDate = Infinity;
}
}
o.daysOfWeekDisabled = this._resolveDaysOfWeek(o.daysOfWeekDisabled||[]);
o.daysOfWeekHighlighted = this._resolveDaysOfWeek(o.daysOfWeekHighlighted||[]);
o.datesDisabled = o.datesDisabled||[];
if (!$.isArray(o.datesDisabled)) {
o.datesDisabled = o.datesDisabled.split(',');
}
o.datesDisabled = $.map(o.datesDisabled, function(d){
return DPGlobal.parseDate(d, format, o.language, o.assumeNearbyYear);
});
var plc = String(o.orientation).toLowerCase().split(/\s+/g),
_plc = o.orientation.toLowerCase();
plc = $.grep(plc, function(word){
return /^auto|left|right|top|bottom$/.test(word);
});
o.orientation = {x: 'auto', y: 'auto'};
if (!_plc || _plc === 'auto')
; // no action
else if (plc.length === 1){
switch (plc[0]){
case 'top':
case 'bottom':
o.orientation.y = plc[0];
break;
case 'left':
case 'right':
o.orientation.x = plc[0];
break;
}
}
else {
_plc = $.grep(plc, function(word){
return /^left|right$/.test(word);
});
o.orientation.x = _plc[0] || 'auto';
_plc = $.grep(plc, function(word){
return /^top|bottom$/.test(word);
});
o.orientation.y = _plc[0] || 'auto';
}
if (o.defaultViewDate instanceof Date || typeof o.defaultViewDate === 'string') {
o.defaultViewDate = DPGlobal.parseDate(o.defaultViewDate, format, o.language, o.assumeNearbyYear);
} else if (o.defaultViewDate) {
var year = o.defaultViewDate.year || new Date().getFullYear();
var month = o.defaultViewDate.month || 0;
var day = o.defaultViewDate.day || 1;
o.defaultViewDate = UTCDate(year, month, day);
} else {
o.defaultViewDate = UTCToday();
}
},
_applyEvents: function(evs){
for (var i=0, el, ch, ev; i < evs.length; i++){
el = evs[i][0];
if (evs[i].length === 2){
ch = undefined;
ev = evs[i][1];
} else if (evs[i].length === 3){
ch = evs[i][1];
ev = evs[i][2];
}
el.on(ev, ch);
}
},
_unapplyEvents: function(evs){
for (var i=0, el, ev, ch; i < evs.length; i++){
el = evs[i][0];
if (evs[i].length === 2){
ch = undefined;
ev = evs[i][1];
} else if (evs[i].length === 3){
ch = evs[i][1];
ev = evs[i][2];
}
el.off(ev, ch);
}
},
_buildEvents: function(){
var events = {
keyup: $.proxy(function(e){
if ($.inArray(e.keyCode, [27, 37, 39, 38, 40, 32, 13, 9]) === -1)
this.update();
}, this),
keydown: $.proxy(this.keydown, this),
paste: $.proxy(this.paste, this)
};
if (this.o.showOnFocus === true) {
events.focus = $.proxy(this.show, this);
}
if (this.isInput) { // single input
this._events = [
[this.element, events]
];
}
// component: input + button
else if (this.component && this.inputField.length) {
this._events = [
// For components that are not readonly, allow keyboard nav
[this.inputField, events],
[this.component, {
click: $.proxy(this.show, this)
}]
];
}
else {
this._events = [
[this.element, {
click: $.proxy(this.show, this),
keydown: $.proxy(this.keydown, this)
}]
];
}
this._events.push(
// Component: listen for blur on element descendants
[this.element, '*', {
blur: $.proxy(function(e){
this._focused_from = e.target;
}, this)
}],
// Input: listen for blur on element
[this.element, {
blur: $.proxy(function(e){
this._focused_from = e.target;
}, this)
}]
);
if (this.o.immediateUpdates) {
// Trigger input updates immediately on changed year/month
this._events.push([this.element, {
'changeYear changeMonth': $.proxy(function(e){
this.update(e.date);
}, this)
}]);
}
this._secondaryEvents = [
[this.picker, {
click: $.proxy(this.click, this)
}],
[this.picker, '.prev, .next', {
click: $.proxy(this.navArrowsClick, this)
}],
[this.picker, '.day:not(.disabled)', {
click: $.proxy(this.dayCellClick, this)
}],
[$(window), {
resize: $.proxy(this.place, this)
}],
[$(document), {
'mousedown touchstart': $.proxy(function(e){
// Clicked outside the datepicker, hide it
if (!(
this.element.is(e.target) ||
this.element.find(e.target).length ||
this.picker.is(e.target) ||
this.picker.find(e.target).length ||
this.isInline
)){
this.hide();
}
}, this)
}]
];
},
_attachEvents: function(){
this._detachEvents();
this._applyEvents(this._events);
},
_detachEvents: function(){
this._unapplyEvents(this._events);
},
_attachSecondaryEvents: function(){
this._detachSecondaryEvents();
this._applyEvents(this._secondaryEvents);
},
_detachSecondaryEvents: function(){
this._unapplyEvents(this._secondaryEvents);
},
_trigger: function(event, altdate){
var date = altdate || this.dates.get(-1),
local_date = this._utc_to_local(date);
this.element.trigger({
type: event,
date: local_date,
viewMode: this.viewMode,
dates: $.map(this.dates, this._utc_to_local),
format: $.proxy(function(ix, format){
if (arguments.length === 0){
ix = this.dates.length - 1;
format = this.o.format;
} else if (typeof ix === 'string'){
format = ix;
ix = this.dates.length - 1;
}
format = format || this.o.format;
var date = this.dates.get(ix);
return DPGlobal.formatDate(date, format, this.o.language);
}, this)
});
},
show: function(){
if (this.inputField.is(':disabled') || (this.inputField.prop('readonly') && this.o.enableOnReadonly === false))
return;
if (!this.isInline)
this.picker.appendTo(this.o.container);
this.place();
this.picker.show();
this._attachSecondaryEvents();
this._trigger('show');
if ((window.navigator.msMaxTouchPoints || 'ontouchstart' in document) && this.o.disableTouchKeyboard) {
$(this.element).blur();
}
return this;
},
hide: function(){
if (this.isInline || !this.picker.is(':visible'))
return this;
this.focusDate = null;
this.picker.hide().detach();
this._detachSecondaryEvents();
this.setViewMode(this.o.startView);
if (this.o.forceParse && this.inputField.val())
this.setValue();
this._trigger('hide');
return this;
},
destroy: function(){
this.hide();
this._detachEvents();
this._detachSecondaryEvents();
this.picker.remove();
delete this.element.data().datepicker;
if (!this.isInput){
delete this.element.data().date;
}
return this;
},
paste: function(e){
var dateString;
if (e.originalEvent.clipboardData && e.originalEvent.clipboardData.types
&& $.inArray('text/plain', e.originalEvent.clipboardData.types) !== -1) {
dateString = e.originalEvent.clipboardData.getData('text/plain');
} else if (window.clipboardData) {
dateString = window.clipboardData.getData('Text');
} else {
return;
}
this.setDate(dateString);
this.update();
e.preventDefault();
},
_utc_to_local: function(utc){
if (!utc) {
return utc;
}
var local = new Date(utc.getTime() + (utc.getTimezoneOffset() * 60000));
if (local.getTimezoneOffset() !== utc.getTimezoneOffset()) {
local = new Date(utc.getTime() + (local.getTimezoneOffset() * 60000));
}
return local;
},
_local_to_utc: function(local){
return local && new Date(local.getTime() - (local.getTimezoneOffset()*60000));
},
_zero_time: function(local){
return local && new Date(local.getFullYear(), local.getMonth(), local.getDate());
},
_zero_utc_time: function(utc){
return utc && UTCDate(utc.getUTCFullYear(), utc.getUTCMonth(), utc.getUTCDate());
},
getDates: function(){
return $.map(this.dates, this._utc_to_local);
},
getUTCDates: function(){
return $.map(this.dates, function(d){
return new Date(d);
});
},
getDate: function(){
return this._utc_to_local(this.getUTCDate());
},
getUTCDate: function(){
var selected_date = this.dates.get(-1);
if (selected_date !== undefined) {
return new Date(selected_date);
} else {
return null;
}
},
clearDates: function(){
this.inputField.val('');
this.update();
this._trigger('changeDate');
if (this.o.autoclose) {
this.hide();
}
},
setDates: function(){
var args = $.isArray(arguments[0]) ? arguments[0] : arguments;
this.update.apply(this, args);
this._trigger('changeDate');
this.setValue();
return this;
},
setUTCDates: function(){
var args = $.isArray(arguments[0]) ? arguments[0] : arguments;
this.setDates.apply(this, $.map(args, this._utc_to_local));
return this;
},
setDate: alias('setDates'),
setUTCDate: alias('setUTCDates'),
remove: alias('destroy', 'Method `remove` is deprecated and will be removed in version 2.0. Use `destroy` instead'),
setValue: function(){
var formatted = this.getFormattedDate();
this.inputField.val(formatted);
return this;
},
getFormattedDate: function(format){
if (format === undefined)
format = this.o.format;
var lang = this.o.language;
return $.map(this.dates, function(d){
return DPGlobal.formatDate(d, format, lang);
}).join(this.o.multidateSeparator);
},
getStartDate: function(){
return this.o.startDate;
},
setStartDate: function(startDate){
this._process_options({startDate: startDate});
this.update();
this.updateNavArrows();
return this;
},
getEndDate: function(){
return this.o.endDate;
},
setEndDate: function(endDate){
this._process_options({endDate: endDate});
this.update();
this.updateNavArrows();
return this;
},
setDaysOfWeekDisabled: function(daysOfWeekDisabled){
this._process_options({daysOfWeekDisabled: daysOfWeekDisabled});
this.update();
return this;
},
setDaysOfWeekHighlighted: function(daysOfWeekHighlighted){
this._process_options({daysOfWeekHighlighted: daysOfWeekHighlighted});
this.update();
return this;
},
setDatesDisabled: function(datesDisabled){
this._process_options({datesDisabled: datesDisabled});
this.update();
return this;
},
place: function(){
if (this.isInline)
return this;
var calendarWidth = this.picker.outerWidth(),
calendarHeight = this.picker.outerHeight(),
visualPadding = 10,
container = $(this.o.container),
windowWidth = container.width(),
scrollTop = this.o.container === 'body' ? $(document).scrollTop() : container.scrollTop(),
appendOffset = container.offset();
var parentsZindex = [0];
this.element.parents().each(function(){
var itemZIndex = $(this).css('z-index');
if (itemZIndex !== 'auto' && Number(itemZIndex) !== 0) parentsZindex.push(Number(itemZIndex));
});
var zIndex = Math.max.apply(Math, parentsZindex) + this.o.zIndexOffset;
var offset = this.component ? this.component.parent().offset() : this.element.offset();
var height = this.component ? this.component.outerHeight(true) : this.element.outerHeight(false);
var width = this.component ? this.component.outerWidth(true) : this.element.outerWidth(false);
var left = offset.left - appendOffset.left;
var top = offset.top - appendOffset.top;
if (this.o.container !== 'body') {
top += scrollTop;
}
this.picker.removeClass(
'datepicker-orient-top datepicker-orient-bottom '+
'datepicker-orient-right datepicker-orient-left'
);
if (this.o.orientation.x !== 'auto'){
this.picker.addClass('datepicker-orient-' + this.o.orientation.x);
if (this.o.orientation.x === 'right')
left -= calendarWidth - width;
}
// auto x orientation is best-placement: if it crosses a window
// edge, fudge it sideways
else {
if (offset.left < 0) {
// component is outside the window on the left side. Move it into visible range
this.picker.addClass('datepicker-orient-left');
left -= offset.left - visualPadding;
} else if (left + calendarWidth > windowWidth) {
// the calendar passes the widow right edge. Align it to component right side
this.picker.addClass('datepicker-orient-right');
left += width - calendarWidth;
} else {
if (this.o.rtl) {
// Default to right
this.picker.addClass('datepicker-orient-right');
} else {
// Default to left
this.picker.addClass('datepicker-orient-left');
}
}
}
// auto y orientation is best-situation: top or bottom, no fudging,
// decision based on which shows more of the calendar
var yorient = this.o.orientation.y,
top_overflow;
if (yorient === 'auto'){
top_overflow = -scrollTop + top - calendarHeight;
yorient = top_overflow < 0 ? 'bottom' : 'top';
}
this.picker.addClass('datepicker-orient-' + yorient);
if (yorient === 'top')
top -= calendarHeight + parseInt(this.picker.css('padding-top'));
else
top += height;
if (this.o.rtl) {
var right = windowWidth - (left + width);
this.picker.css({
top: top,
right: right,
zIndex: zIndex
});
} else {
this.picker.css({
top: top,
left: left,
zIndex: zIndex
});
}
return this;
},
_allow_update: true,
update: function(){
if (!this._allow_update)
return this;
var oldDates = this.dates.copy(),
dates = [],
fromArgs = false;
if (arguments.length){
$.each(arguments, $.proxy(function(i, date){
if (date instanceof Date)
date = this._local_to_utc(date);
dates.push(date);
}, this));
fromArgs = true;
} else {
dates = this.isInput
? this.element.val()
: this.element.data('date') || this.inputField.val();
if (dates && this.o.multidate)
dates = dates.split(this.o.multidateSeparator);
else
dates = [dates];
delete this.element.data().date;
}
dates = $.map(dates, $.proxy(function(date){
return DPGlobal.parseDate(date, this.o.format, this.o.language, this.o.assumeNearbyYear);
}, this));
dates = $.grep(dates, $.proxy(function(date){
return (
!this.dateWithinRange(date) ||
!date
);
}, this), true);
this.dates.replace(dates);
if (this.o.updateViewDate) {
if (this.dates.length)
this.viewDate = new Date(this.dates.get(-1));
else if (this.viewDate < this.o.startDate)
this.viewDate = new Date(this.o.startDate);
else if (this.viewDate > this.o.endDate)
this.viewDate = new Date(this.o.endDate);
else
this.viewDate = this.o.defaultViewDate;
}
if (fromArgs){
// setting date by clicking
this.setValue();
this.element.change();
}
else if (this.dates.length){
// setting date by typing
if (String(oldDates) !== String(this.dates) && fromArgs) {
this._trigger('changeDate');
this.element.change();
}
}
if (!this.dates.length && oldDates.length) {
this._trigger('clearDate');
this.element.change();
}
this.fill();
return this;
},
fillDow: function(){
if (this.o.showWeekDays) {
var dowCnt = this.o.weekStart,
html = '<tr>';
if (this.o.calendarWeeks){
html += '<th class="cw"> </th>';
}
while (dowCnt < this.o.weekStart + 7){
html += '<th class="dow';
if ($.inArray(dowCnt, this.o.daysOfWeekDisabled) !== -1)
html += ' disabled';
html += '">'+dates[this.o.language].daysMin[(dowCnt++)%7]+'</th>';
}
html += '</tr>';
this.picker.find('.datepicker-days thead').append(html);
}
},
fillMonths: function(){
var localDate = this._utc_to_local(this.viewDate);
var html = '';
var focused;
for (var i = 0; i < 12; i++){
focused = localDate && localDate.getMonth() === i ? ' focused' : '';
html += '<span class="month' + focused + '">' + dates[this.o.language].monthsShort[i] + '</span>';
}
this.picker.find('.datepicker-months td').html(html);
},
setRange: function(range){
if (!range || !range.length)
delete this.range;
else
this.range = $.map(range, function(d){
return d.valueOf();
});
this.fill();
},
getClassNames: function(date){
var cls = [],
year = this.viewDate.getUTCFullYear(),
month = this.viewDate.getUTCMonth(),
today = UTCToday();
if (date.getUTCFullYear() < year || (date.getUTCFullYear() === year && date.getUTCMonth() < month)){
cls.push('old');
} else if (date.getUTCFullYear() > year || (date.getUTCFullYear() === year && date.getUTCMonth() > month)){
cls.push('new');
}
if (this.focusDate && date.valueOf() === this.focusDate.valueOf())
cls.push('focused');
// Compare internal UTC date with UTC today, not local today
if (this.o.todayHighlight && isUTCEquals(date, today)) {
cls.push('today');
}
if (this.dates.contains(date) !== -1)
cls.push('active');
if (!this.dateWithinRange(date)){
cls.push('disabled');
}
if (this.dateIsDisabled(date)){
cls.push('disabled', 'disabled-date');
}
if ($.inArray(date.getUTCDay(), this.o.daysOfWeekHighlighted) !== -1){
cls.push('highlighted');
}
if (this.range){
if (date > this.range[0] && date < this.range[this.range.length-1]){
cls.push('range');
}
if ($.inArray(date.valueOf(), this.range) !== -1){
cls.push('selected');
}
if (date.valueOf() === this.range[0]){
cls.push('range-start');
}
if (date.valueOf() === this.range[this.range.length-1]){
cls.push('range-end');
}
}
return cls;
},
_fill_yearsView: function(selector, cssClass, factor, year, startYear, endYear, beforeFn){
var html = '';
var step = factor / 10;
var view = this.picker.find(selector);
var startVal = Math.floor(year / factor) * factor;
var endVal = startVal + step * 9;
var focusedVal = Math.floor(this.viewDate.getFullYear() / step) * step;
var selected = $.map(this.dates, function(d){
return Math.floor(d.getUTCFullYear() / step) * step;
});
var classes, tooltip, before;
for (var currVal = startVal - step; currVal <= endVal + step; currVal += step) {
classes = [cssClass];
tooltip = null;
if (currVal === startVal - step) {
classes.push('old');
} else if (currVal === endVal + step) {
classes.push('new');
}
if ($.inArray(currVal, selected) !== -1) {
classes.push('active');
}
if (currVal < startYear || currVal > endYear) {
classes.push('disabled');
}
if (currVal === focusedVal) {
classes.push('focused');
}
if (beforeFn !== $.noop) {
before = beforeFn(new Date(currVal, 0, 1));
if (before === undefined) {
before = {};
} else if (typeof before === 'boolean') {
before = {enabled: before};
} else if (typeof before === 'string') {
before = {classes: before};
}
if (before.enabled === false) {
classes.push('disabled');
}
if (before.classes) {
classes = classes.concat(before.classes.split(/\s+/));
}
if (before.tooltip) {
tooltip = before.tooltip;
}
}
html += '<span class="' + classes.join(' ') + '"' + (tooltip ? ' title="' + tooltip + '"' : '') + '>' + currVal + '</span>';
}
view.find('.datepicker-switch').text(startVal + '-' + endVal);
view.find('td').html(html);
},
fill: function(){
var d = new Date(this.viewDate),
year = d.getUTCFullYear(),
month = d.getUTCMonth(),
startYear = this.o.startDate !== -Infinity ? this.o.startDate.getUTCFullYear() : -Infinity,
startMonth = this.o.startDate !== -Infinity ? this.o.startDate.getUTCMonth() : -Infinity,
endYear = this.o.endDate !== Infinity ? this.o.endDate.getUTCFullYear() : Infinity,
endMonth = this.o.endDate !== Infinity ? this.o.endDate.getUTCMonth() : Infinity,
todaytxt = dates[this.o.language].today || dates['en'].today || '',
cleartxt = dates[this.o.language].clear || dates['en'].clear || '',
titleFormat = dates[this.o.language].titleFormat || dates['en'].titleFormat,
todayDate = UTCToday(),
titleBtnVisible = (this.o.todayBtn === true || this.o.todayBtn === 'linked') && todayDate >= this.o.startDate && todayDate <= this.o.endDate && !this.weekOfDateIsDisabled(todayDate),
tooltip,
before;
if (isNaN(year) || isNaN(month))
return;
this.picker.find('.datepicker-days .datepicker-switch')
.text(DPGlobal.formatDate(d, titleFormat, this.o.language));
this.picker.find('tfoot .today')
.text(todaytxt)
.css('display', titleBtnVisible ? 'table-cell' : 'none');
this.picker.find('tfoot .clear')
.text(cleartxt)
.css('display', this.o.clearBtn === true ? 'table-cell' : 'none');
this.picker.find('thead .datepicker-title')
.text(this.o.title)
.css('display', typeof this.o.title === 'string' && this.o.title !== '' ? 'table-cell' : 'none');
this.updateNavArrows();
this.fillMonths();
var prevMonth = UTCDate(year, month, 0),
day = prevMonth.getUTCDate();
prevMonth.setUTCDate(day - (prevMonth.getUTCDay() - this.o.weekStart + 7)%7);
var nextMonth = new Date(prevMonth);
if (prevMonth.getUTCFullYear() < 100){
nextMonth.setUTCFullYear(prevMonth.getUTCFullYear());
}
nextMonth.setUTCDate(nextMonth.getUTCDate() + 42);
nextMonth = nextMonth.valueOf();
var html = [];
var weekDay, clsName;
while (prevMonth.valueOf() < nextMonth){
weekDay = prevMonth.getUTCDay();
if (weekDay === this.o.weekStart){
html.push('<tr>');
if (this.o.calendarWeeks){
// ISO 8601: First week contains first thursday.
// ISO also states week starts on Monday, but we can be more abstract here.
var
// Start of current week: based on weekstart/current date
ws = new Date(+prevMonth + (this.o.weekStart - weekDay - 7) % 7 * 864e5),
// Thursday of this week
th = new Date(Number(ws) + (7 + 4 - ws.getUTCDay()) % 7 * 864e5),
// First Thursday of year, year from thursday
yth = new Date(Number(yth = UTCDate(th.getUTCFullYear(), 0, 1)) + (7 + 4 - yth.getUTCDay()) % 7 * 864e5),
// Calendar week: ms between thursdays, div ms per day, div 7 days
calWeek = (th - yth) / 864e5 / 7 + 1;
html.push('<td class="cw">'+ calWeek +'</td>');
}
}
clsName = this.getClassNames(prevMonth);
clsName.push('day');
var content = prevMonth.getUTCDate();
if (this.o.beforeShowDay !== $.noop){
before = this.o.beforeShowDay(this._utc_to_local(prevMonth));
if (before === undefined)
before = {};
else if (typeof before === 'boolean')
before = {enabled: before};
else if (typeof before === 'string')
before = {classes: before};
if (before.enabled === false)
clsName.push('disabled');
if (before.classes)
clsName = clsName.concat(before.classes.split(/\s+/));
if (before.tooltip)
tooltip = before.tooltip;
if (before.content)
content = before.content;
}
//Check if uniqueSort exists (supported by jquery >=1.12 and >=2.2)
//Fallback to unique function for older jquery versions
if ($.isFunction($.uniqueSort)) {
clsName = $.uniqueSort(clsName);
} else {
clsName = $.unique(clsName);
}
html.push('<td class="'+clsName.join(' ')+'"' + (tooltip ? ' title="'+tooltip+'"' : '') + ' data-date="' + prevMonth.getTime().toString() + '">' + content + '</td>');
tooltip = null;
if (weekDay === this.o.weekEnd){
html.push('</tr>');
}
prevMonth.setUTCDate(prevMonth.getUTCDate() + 1);
}
this.picker.find('.datepicker-days tbody').html(html.join(''));
var monthsTitle = dates[this.o.language].monthsTitle || dates['en'].monthsTitle || 'Months';
var months = this.picker.find('.datepicker-months')
.find('.datepicker-switch')
.text(this.o.maxViewMode < 2 ? monthsTitle : year)
.end()
.find('tbody span').removeClass('active');
$.each(this.dates, function(i, d){
if (d.getUTCFullYear() === year)
months.eq(d.getUTCMonth()).addClass('active');
});
if (year < startYear || year > endYear){
months.addClass('disabled');
}
if (year === startYear){
months.slice(0, startMonth).addClass('disabled');
}
if (year === endYear){
months.slice(endMonth+1).addClass('disabled');
}
if (this.o.beforeShowMonth !== $.noop){
var that = this;
$.each(months, function(i, month){
var moDate = new Date(year, i, 1);
var before = that.o.beforeShowMonth(moDate);
if (before === undefined)
before = {};
else if (typeof before === 'boolean')
before = {enabled: before};
else if (typeof before === 'string')
before = {classes: before};
if (before.enabled === false && !$(month).hasClass('disabled'))
$(month).addClass('disabled');
if (before.classes)
$(month).addClass(before.classes);
if (before.tooltip)
$(month).prop('title', before.tooltip);
});
}
// Generating decade/years picker
this._fill_yearsView(
'.datepicker-years',
'year',
10,
year,
startYear,
endYear,
this.o.beforeShowYear
);
// Generating century/decades picker
this._fill_yearsView(
'.datepicker-decades',
'decade',
100,
year,
startYear,
endYear,
this.o.beforeShowDecade
);
// Generating millennium/centuries picker
this._fill_yearsView(
'.datepicker-centuries',
'century',
1000,
year,
startYear,
endYear,
this.o.beforeShowCentury
);
},
updateNavArrows: function(){
if (!this._allow_update)
return;
var d = new Date(this.viewDate),
year = d.getUTCFullYear(),
month = d.getUTCMonth(),
startYear = this.o.startDate !== -Infinity ? this.o.startDate.getUTCFullYear() : -Infinity,
startMonth = this.o.startDate !== -Infinity ? this.o.startDate.getUTCMonth() : -Infinity,
endYear = this.o.endDate !== Infinity ? this.o.endDate.getUTCFullYear() : Infinity,
endMonth = this.o.endDate !== Infinity ? this.o.endDate.getUTCMonth() : Infinity,
prevIsDisabled,
nextIsDisabled,
factor = 1;
switch (this.viewMode){
case 4:
factor *= 10;
/* falls through */
case 3:
factor *= 10;
/* falls through */
case 2:
factor *= 10;
/* falls through */
case 1:
prevIsDisabled = Math.floor(year / factor) * factor <= startYear;
nextIsDisabled = Math.floor(year / factor) * factor + factor > endYear;
break;
case 0:
prevIsDisabled = year <= startYear && month <= startMonth;
nextIsDisabled = year >= endYear && month >= endMonth;
break;
}
this.picker.find('.prev').toggleClass('disabled', prevIsDisabled);
this.picker.find('.next').toggleClass('disabled', nextIsDisabled);
},
click: function(e){
e.preventDefault();
e.stopPropagation();
var target, dir, day, year, month;
target = $(e.target);
// Clicked on the switch
if (target.hasClass('datepicker-switch') && this.viewMode !== this.o.maxViewMode){
this.setViewMode(this.viewMode + 1);
}
// Clicked on today button
if (target.hasClass('today') && !target.hasClass('day')){
this.setViewMode(0);
this._setDate(UTCToday(), this.o.todayBtn === 'linked' ? null : 'view');
}
// Clicked on clear button
if (target.hasClass('clear')){
this.clearDates();
}
if (!target.hasClass('disabled')){
// Clicked on a month, year, decade, century
if (target.hasClass('month')
|| target.hasClass('year')
|| target.hasClass('decade')
|| target.hasClass('century')) {
this.viewDate.setUTCDate(1);
day = 1;
if (this.viewMode === 1){
month = target.parent().find('span').index(target);
year = this.viewDate.getUTCFullYear();
this.viewDate.setUTCMonth(month);
} else {
month = 0;
year = Number(target.text());
this.viewDate.setUTCFullYear(year);
}
this._trigger(DPGlobal.viewModes[this.viewMode - 1].e, this.viewDate);
if (this.viewMode === this.o.minViewMode){
this._setDate(UTCDate(year, month, day));
} else {
this.setViewMode(this.viewMode - 1);
this.fill();
}
}
}
if (this.picker.is(':visible') && this._focused_from){
this._focused_from.focus();
}
delete this._focused_from;
},
dayCellClick: function(e){
var $target = $(e.currentTarget);
var timestamp = $target.data('date');
var date = new Date(timestamp);
if (this.o.updateViewDate) {
if (date.getUTCFullYear() !== this.viewDate.getUTCFullYear()) {
this._trigger('changeYear', this.viewDate);
}
if (date.getUTCMonth() !== this.viewDate.getUTCMonth()) {
this._trigger('changeMonth', this.viewDate);
}
}
this._setDate(date);
},
// Clicked on prev or next
navArrowsClick: function(e){
var $target = $(e.currentTarget);
var dir = $target.hasClass('prev') ? -1 : 1;
if (this.viewMode !== 0){
dir *= DPGlobal.viewModes[this.viewMode].navStep * 12;
}
this.viewDate = this.moveMonth(this.viewDate, dir);
this._trigger(DPGlobal.viewModes[this.viewMode].e, this.viewDate);
this.fill();
},
_toggle_multidate: function(date){
var ix = this.dates.contains(date);
if (!date){
this.dates.clear();
}
if (ix !== -1){
if (this.o.multidate === true || this.o.multidate > 1 || this.o.toggleActive){
this.dates.remove(ix);
}
} else if (this.o.multidate === false) {
this.dates.clear();
this.dates.push(date);
}
else {
this.dates.push(date);
}
if (typeof this.o.multidate === 'number')
while (this.dates.length > this.o.multidate)
this.dates.remove(0);
},
_setDate: function(date, which){
if (!which || which === 'date')
this._toggle_multidate(date && new Date(date));
if ((!which && this.o.updateViewDate) || which === 'view')
this.viewDate = date && new Date(date);
this.fill();
this.setValue();
if (!which || which !== 'view') {
this._trigger('changeDate');
}
this.inputField.trigger('change');
if (this.o.autoclose && (!which || which === 'date')){
this.hide();
}
},
moveDay: function(date, dir){
var newDate = new Date(date);
newDate.setUTCDate(date.getUTCDate() + dir);
return newDate;
},
moveWeek: function(date, dir){
return this.moveDay(date, dir * 7);
},
moveMonth: function(date, dir){
if (!isValidDate(date))
return this.o.defaultViewDate;
if (!dir)
return date;
var new_date = new Date(date.valueOf()),
day = new_date.getUTCDate(),
month = new_date.getUTCMonth(),
mag = Math.abs(dir),
new_month, test;
dir = dir > 0 ? 1 : -1;
if (mag === 1){
test = dir === -1
// If going back one month, make sure month is not current month
// (eg, Mar 31 -> Feb 31 == Feb 28, not Mar 02)
? function(){
return new_date.getUTCMonth() === month;
}
// If going forward one month, make sure month is as expected
// (eg, Jan 31 -> Feb 31 == Feb 28, not Mar 02)
: function(){
return new_date.getUTCMonth() !== new_month;
};
new_month = month + dir;
new_date.setUTCMonth(new_month);
// Dec -> Jan (12) or Jan -> Dec (-1) -- limit expected date to 0-11
new_month = (new_month + 12) % 12;
}
else {
// For magnitudes >1, move one month at a time...
for (var i=0; i < mag; i++)
// ...which might decrease the day (eg, Jan 31 to Feb 28, etc)...
new_date = this.moveMonth(new_date, dir);
// ...then reset the day, keeping it in the new month
new_month = new_date.getUTCMonth();
new_date.setUTCDate(day);
test = function(){
return new_month !== new_date.getUTCMonth();
};
}
// Common date-resetting loop -- if date is beyond end of month, make it
// end of month
while (test()){
new_date.setUTCDate(--day);
new_date.setUTCMonth(new_month);
}
return new_date;
},
moveYear: function(date, dir){
return this.moveMonth(date, dir*12);
},
moveAvailableDate: function(date, dir, fn){
do {
date = this[fn](date, dir);
if (!this.dateWithinRange(date))
return false;
fn = 'moveDay';
}
while (this.dateIsDisabled(date));
return date;
},
weekOfDateIsDisabled: function(date){
return $.inArray(date.getUTCDay(), this.o.daysOfWeekDisabled) !== -1;
},
dateIsDisabled: function(date){
return (
this.weekOfDateIsDisabled(date) ||
$.grep(this.o.datesDisabled, function(d){
return isUTCEquals(date, d);
}).length > 0
);
},
dateWithinRange: function(date){
return date >= this.o.startDate && date <= this.o.endDate;
},
keydown: function(e){
if (!this.picker.is(':visible')){
if (e.keyCode === 40 || e.keyCode === 27) { // allow down to re-show picker
this.show();
e.stopPropagation();
}
return;
}
var dateChanged = false,
dir, newViewDate,
focusDate = this.focusDate || this.viewDate;
switch (e.keyCode){
case 27: // escape
if (this.focusDate){
this.focusDate = null;
this.viewDate = this.dates.get(-1) || this.viewDate;
this.fill();
}
else
this.hide();
e.preventDefault();
e.stopPropagation();
break;
case 37: // left
case 38: // up
case 39: // right
case 40: // down
if (!this.o.keyboardNavigation || this.o.daysOfWeekDisabled.length === 7)
break;
dir = e.keyCode === 37 || e.keyCode === 38 ? -1 : 1;
if (this.viewMode === 0) {
if (e.ctrlKey){
newViewDate = this.moveAvailableDate(focusDate, dir, 'moveYear');
if (newViewDate)
this._trigger('changeYear', this.viewDate);
} else if (e.shiftKey){
newViewDate = this.moveAvailableDate(focusDate, dir, 'moveMonth');
if (newViewDate)
this._trigger('changeMonth', this.viewDate);
} else if (e.keyCode === 37 || e.keyCode === 39){
newViewDate = this.moveAvailableDate(focusDate, dir, 'moveDay');
} else if (!this.weekOfDateIsDisabled(focusDate)){
newViewDate = this.moveAvailableDate(focusDate, dir, 'moveWeek');
}
} else if (this.viewMode === 1) {
if (e.keyCode === 38 || e.keyCode === 40) {
dir = dir * 4;
}
newViewDate = this.moveAvailableDate(focusDate, dir, 'moveMonth');
} else if (this.viewMode === 2) {
if (e.keyCode === 38 || e.keyCode === 40) {
dir = dir * 4;
}
newViewDate = this.moveAvailableDate(focusDate, dir, 'moveYear');
}
if (newViewDate){
this.focusDate = this.viewDate = newViewDate;
this.setValue();
this.fill();
e.preventDefault();
}
break;
case 13: // enter
if (!this.o.forceParse)
break;
focusDate = this.focusDate || this.dates.get(-1) || this.viewDate;
if (this.o.keyboardNavigation) {
this._toggle_multidate(focusDate);
dateChanged = true;
}
this.focusDate = null;
this.viewDate = this.dates.get(-1) || this.viewDate;
this.setValue();
this.fill();
if (this.picker.is(':visible')){
e.preventDefault();
e.stopPropagation();
if (this.o.autoclose)
this.hide();
}
break;
case 9: // tab
this.focusDate = null;
this.viewDate = this.dates.get(-1) || this.viewDate;
this.fill();
this.hide();
break;
}
if (dateChanged){
if (this.dates.length)
this._trigger('changeDate');
else
this._trigger('clearDate');
this.inputField.trigger('change');
}
},
setViewMode: function(viewMode){
this.viewMode = viewMode;
this.picker
.children('div')
.hide()
.filter('.datepicker-' + DPGlobal.viewModes[this.viewMode].clsName)
.show();
this.updateNavArrows();
this._trigger('changeViewMode', new Date(this.viewDate));
}
};
var DateRangePicker = function(element, options){
$.data(element, 'datepicker', this);
this.element = $(element);
this.inputs = $.map(options.inputs, function(i){
return i.jquery ? i[0] : i;
});
delete options.inputs;
this.keepEmptyValues = options.keepEmptyValues;
delete options.keepEmptyValues;
datepickerPlugin.call($(this.inputs), options)
.on('changeDate', $.proxy(this.dateUpdated, this));
this.pickers = $.map(this.inputs, function(i){
return $.data(i, 'datepicker');
});
this.updateDates();
};
DateRangePicker.prototype = {
updateDates: function(){
this.dates = $.map(this.pickers, function(i){
return i.getUTCDate();
});
this.updateRanges();
},
updateRanges: function(){
var range = $.map(this.dates, function(d){
return d.valueOf();
});
$.each(this.pickers, function(i, p){
p.setRange(range);
});
},
clearDates: function(){
$.each(this.pickers, function(i, p){
p.clearDates();
});
},
dateUpdated: function(e){
// `this.updating` is a workaround for preventing infinite recursion
// between `changeDate` triggering and `setUTCDate` calling. Until
// there is a better mechanism.
if (this.updating)
return;
this.updating = true;
var dp = $.data(e.target, 'datepicker');
if (dp === undefined) {
return;
}
var new_date = dp.getUTCDate(),
keep_empty_values = this.keepEmptyValues,
i = $.inArray(e.target, this.inputs),
j = i - 1,
k = i + 1,
l = this.inputs.length;
if (i === -1)
return;
$.each(this.pickers, function(i, p){
if (!p.getUTCDate() && (p === dp || !keep_empty_values))
p.setUTCDate(new_date);
});
if (new_date < this.dates[j]){
// Date being moved earlier/left
while (j >= 0 && new_date < this.dates[j]){
this.pickers[j--].setUTCDate(new_date);
}
} else if (new_date > this.dates[k]){
// Date being moved later/right
while (k < l && new_date > this.dates[k]){
this.pickers[k++].setUTCDate(new_date);
}
}
this.updateDates();
delete this.updating;
},
destroy: function(){
$.map(this.pickers, function(p){ p.destroy(); });
$(this.inputs).off('changeDate', this.dateUpdated);
delete this.element.data().datepicker;
},
remove: alias('destroy', 'Method `remove` is deprecated and will be removed in version 2.0. Use `destroy` instead')
};
function opts_from_el(el, prefix){
// Derive options from element data-attrs
var data = $(el).data(),
out = {}, inkey,
replace = new RegExp('^' + prefix.toLowerCase() + '([A-Z])');
prefix = new RegExp('^' + prefix.toLowerCase());
function re_lower(_,a){
return a.toLowerCase();
}
for (var key in data)
if (prefix.test(key)){
inkey = key.replace(replace, re_lower);
out[inkey] = data[key];
}
return out;
}
function opts_from_locale(lang){
// Derive options from locale plugins
var out = {};
// Check if "de-DE" style date is available, if not language should
// fallback to 2 letter code eg "de"
if (!dates[lang]){
lang = lang.split('-')[0];
if (!dates[lang])
return;
}
var d = dates[lang];
$.each(locale_opts, function(i,k){
if (k in d)
out[k] = d[k];
});
return out;
}
var old = $.fn.datepicker;
var datepickerPlugin = function(option){
var args = Array.apply(null, arguments);
args.shift();
var internal_return;
this.each(function(){
var $this = $(this),
data = $this.data('datepicker'),
options = typeof option === 'object' && option;
if (!data){
var elopts = opts_from_el(this, 'date'),
// Preliminary otions
xopts = $.extend({}, defaults, elopts, options),
locopts = opts_from_locale(xopts.language),
// Options priority: js args, data-attrs, locales, defaults
opts = $.extend({}, defaults, locopts, elopts, options);
if ($this.hasClass('input-daterange') || opts.inputs){
$.extend(opts, {
inputs: opts.inputs || $this.find('input').toArray()
});
data = new DateRangePicker(this, opts);
}
else {
data = new Datepicker(this, opts);
}
$this.data('datepicker', data);
}
if (typeof option === 'string' && typeof data[option] === 'function'){
internal_return = data[option].apply(data, args);
}
});
if (
internal_return === undefined ||
internal_return instanceof Datepicker ||
internal_return instanceof DateRangePicker
)
return this;
if (this.length > 1)
throw new Error('Using only allowed for the collection of a single element (' + option + ' function)');
else
return internal_return;
};
$.fn.datepicker = datepickerPlugin;
var defaults = $.fn.datepicker.defaults = {
assumeNearbyYear: false,
autoclose: false,
beforeShowDay: $.noop,
beforeShowMonth: $.noop,
beforeShowYear: $.noop,
beforeShowDecade: $.noop,
beforeShowCentury: $.noop,
calendarWeeks: false,
clearBtn: false,
toggleActive: false,
daysOfWeekDisabled: [],
daysOfWeekHighlighted: [],
datesDisabled: [],
endDate: Infinity,
forceParse: true,
format: 'mm/dd/yyyy',
keepEmptyValues: false,
keyboardNavigation: true,
language: 'en',
minViewMode: 0,
maxViewMode: 4,
multidate: false,
multidateSeparator: ',',
orientation: "auto",
rtl: false,
startDate: -Infinity,
startView: 0,
todayBtn: false,
todayHighlight: false,
updateViewDate: true,
weekStart: 0,
disableTouchKeyboard: false,
enableOnReadonly: true,
showOnFocus: true,
zIndexOffset: 10,
container: 'body',
immediateUpdates: false,
title: '',
templates: {
leftArrow: '«',
rightArrow: '»'
},
showWeekDays: true
};
var locale_opts = $.fn.datepicker.locale_opts = [
'format',
'rtl',
'weekStart'
];
$.fn.datepicker.Constructor = Datepicker;
var dates = $.fn.datepicker.dates = {
en: {
days: ["Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"],
daysShort: ["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"],
daysMin: ["Su", "Mo", "Tu", "We", "Th", "Fr", "Sa"],
months: ["January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"],
monthsShort: ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"],
today: "Today",
clear: "Clear",
titleFormat: "MM yyyy"
}
};
var DPGlobal = {
viewModes: [
{
names: ['days', 'month'],
clsName: 'days',
e: 'changeMonth'
},
{
names: ['months', 'year'],
clsName: 'months',
e: 'changeYear',
navStep: 1
},
{
names: ['years', 'decade'],
clsName: 'years',
e: 'changeDecade',
navStep: 10
},
{
names: ['decades', 'century'],
clsName: 'decades',
e: 'changeCentury',
navStep: 100
},
{
names: ['centuries', 'millennium'],
clsName: 'centuries',
e: 'changeMillennium',
navStep: 1000
}
],
validParts: /dd?|DD?|mm?|MM?|yy(?:yy)?/g,
nonpunctuation: /[^ -\/:-@\u5e74\u6708\u65e5\[-`{-~\t\n\r]+/g,
parseFormat: function(format){
if (typeof format.toValue === 'function' && typeof format.toDisplay === 'function')
return format;
// IE treats \0 as a string end in inputs (truncating the value),
// so it's a bad format delimiter, anyway
var separators = format.replace(this.validParts, '\0').split('\0'),
parts = format.match(this.validParts);
if (!separators || !separators.length || !parts || parts.length === 0){
throw new Error("Invalid date format.");
}
return {separators: separators, parts: parts};
},
parseDate: function(date, format, language, assumeNearby){
if (!date)
return undefined;
if (date instanceof Date)
return date;
if (typeof format === 'string')
format = DPGlobal.parseFormat(format);
if (format.toValue)
return format.toValue(date, format, language);
var fn_map = {
d: 'moveDay',
m: 'moveMonth',
w: 'moveWeek',
y: 'moveYear'
},
dateAliases = {
yesterday: '-1d',
today: '+0d',
tomorrow: '+1d'
},
parts, part, dir, i, fn;
if (date in dateAliases){
date = dateAliases[date];
}
if (/^[\-+]\d+[dmwy]([\s,]+[\-+]\d+[dmwy])*$/i.test(date)){
parts = date.match(/([\-+]\d+)([dmwy])/gi);
date = new Date();
for (i=0; i < parts.length; i++){
part = parts[i].match(/([\-+]\d+)([dmwy])/i);
dir = Number(part[1]);
fn = fn_map[part[2].toLowerCase()];
date = Datepicker.prototype[fn](date, dir);
}
return Datepicker.prototype._zero_utc_time(date);
}
parts = date && date.match(this.nonpunctuation) || [];
function applyNearbyYear(year, threshold){
if (threshold === true)
threshold = 10;
// if year is 2 digits or less, than the user most likely is trying to get a recent century
if (year < 100){
year += 2000;
// if the new year is more than threshold years in advance, use last century
if (year > ((new Date()).getFullYear()+threshold)){
year -= 100;
}
}
return year;
}
var parsed = {},
setters_order = ['yyyy', 'yy', 'M', 'MM', 'm', 'mm', 'd', 'dd'],
setters_map = {
yyyy: function(d,v){
return d.setUTCFullYear(assumeNearby ? applyNearbyYear(v, assumeNearby) : v);
},
m: function(d,v){
if (isNaN(d))
return d;
v -= 1;
while (v < 0) v += 12;
v %= 12;
d.setUTCMonth(v);
while (d.getUTCMonth() !== v)
d.setUTCDate(d.getUTCDate()-1);
return d;
},
d: function(d,v){
return d.setUTCDate(v);
}
},
val, filtered;
setters_map['yy'] = setters_map['yyyy'];
setters_map['M'] = setters_map['MM'] = setters_map['mm'] = setters_map['m'];
setters_map['dd'] = setters_map['d'];
date = UTCToday();
var fparts = format.parts.slice();
// Remove noop parts
if (parts.length !== fparts.length){
fparts = $(fparts).filter(function(i,p){
return $.inArray(p, setters_order) !== -1;
}).toArray();
}
// Process remainder
function match_part(){
var m = this.slice(0, parts[i].length),
p = parts[i].slice(0, m.length);
return m.toLowerCase() === p.toLowerCase();
}
if (parts.length === fparts.length){
var cnt;
for (i=0, cnt = fparts.length; i < cnt; i++){
val = parseInt(parts[i], 10);
part = fparts[i];
if (isNaN(val)){
switch (part){
case 'MM':
filtered = $(dates[language].months).filter(match_part);
val = $.inArray(filtered[0], dates[language].months) + 1;
break;
case 'M':
filtered = $(dates[language].monthsShort).filter(match_part);
val = $.inArray(filtered[0], dates[language].monthsShort) + 1;
break;
}
}
parsed[part] = val;
}
var _date, s;
for (i=0; i < setters_order.length; i++){
s = setters_order[i];
if (s in parsed && !isNaN(parsed[s])){
_date = new Date(date);
setters_map[s](_date, parsed[s]);
if (!isNaN(_date))
date = _date;
}
}
}
return date;
},
formatDate: function(date, format, language){
if (!date)
return '';
if (typeof format === 'string')
format = DPGlobal.parseFormat(format);
if (format.toDisplay)
return format.toDisplay(date, format, language);
var val = {
d: date.getUTCDate(),
D: dates[language].daysShort[date.getUTCDay()],
DD: dates[language].days[date.getUTCDay()],
m: date.getUTCMonth() + 1,
M: dates[language].monthsShort[date.getUTCMonth()],
MM: dates[language].months[date.getUTCMonth()],
yy: date.getUTCFullYear().toString().substring(2),
yyyy: date.getUTCFullYear()
};
val.dd = (val.d < 10 ? '0' : '') + val.d;
val.mm = (val.m < 10 ? '0' : '') + val.m;
date = [];
var seps = $.extend([], format.separators);
for (var i=0, cnt = format.parts.length; i <= cnt; i++){
if (seps.length)
date.push(seps.shift());
date.push(val[format.parts[i]]);
}
return date.join('');
},
headTemplate: '<thead>'+
'<tr>'+
'<th colspan="7" class="datepicker-title"></th>'+
'</tr>'+
'<tr>'+
'<th class="prev">'+defaults.templates.leftArrow+'</th>'+
'<th colspan="5" class="datepicker-switch"></th>'+
'<th class="next">'+defaults.templates.rightArrow+'</th>'+
'</tr>'+
'</thead>',
contTemplate: '<tbody><tr><td colspan="7"></td></tr></tbody>',
footTemplate: '<tfoot>'+
'<tr>'+
'<th colspan="7" class="today"></th>'+
'</tr>'+
'<tr>'+
'<th colspan="7" class="clear"></th>'+
'</tr>'+
'</tfoot>'
};
DPGlobal.template = '<div class="datepicker">'+
'<div class="datepicker-days">'+
'<table class="table-condensed">'+
DPGlobal.headTemplate+
'<tbody></tbody>'+
DPGlobal.footTemplate+
'</table>'+
'</div>'+
'<div class="datepicker-months">'+
'<table class="table-condensed">'+
DPGlobal.headTemplate+
DPGlobal.contTemplate+
DPGlobal.footTemplate+
'</table>'+
'</div>'+
'<div class="datepicker-years">'+
'<table class="table-condensed">'+
DPGlobal.headTemplate+
DPGlobal.contTemplate+
DPGlobal.footTemplate+
'</table>'+
'</div>'+
'<div class="datepicker-decades">'+
'<table class="table-condensed">'+
DPGlobal.headTemplate+
DPGlobal.contTemplate+
DPGlobal.footTemplate+
'</table>'+
'</div>'+
'<div class="datepicker-centuries">'+
'<table class="table-condensed">'+
DPGlobal.headTemplate+
DPGlobal.contTemplate+
DPGlobal.footTemplate+
'</table>'+
'</div>'+
'</div>';
$.fn.datepicker.DPGlobal = DPGlobal;
/* DATEPICKER NO CONFLICT
* =================== */
$.fn.datepicker.noConflict = function(){
$.fn.datepicker = old;
return this;
};
/* DATEPICKER VERSION
* =================== */
$.fn.datepicker.version = '1.9.0';
$.fn.datepicker.deprecated = function(msg){
var console = window.console;
if (console && console.warn) {
console.warn('DEPRECATED: ' + msg);
}
};
/* DATEPICKER DATA-API
* ================== */
$(document).on(
'focus.datepicker.data-api click.datepicker.data-api',
'[data-provide="datepicker"]',
function(e){
var $this = $(this);
if ($this.data('datepicker'))
return;
e.preventDefault();
// component click requires us to explicitly show it
datepickerPlugin.call($this, 'show');
}
);
$(function(){
datepickerPlugin.call($('[data-provide="datepicker-inline"]'));
});
}));
/*!
* jQuery Validation Plugin v1.19.5
*
* https://jqueryvalidation.org/
*
* Copyright (c) 2022 Jörn Zaefferer
* Released under the MIT license
*/
(function( factory ) {
if ( typeof define === "function" && define.amd ) {
define( ["jquery"], factory );
} else if (typeof module === "object" && module.exports) {
module.exports = factory( require( "jquery" ) );
} else {
factory( jQuery );
}
}(function( $ ) {
$.extend( $.fn, {
// https://jqueryvalidation.org/validate/
validate: function( options ) {
// If nothing is selected, return nothing; can't chain anyway
if ( !this.length ) {
if ( options && options.debug && window.console ) {
console.warn( "Nothing selected, can't validate, returning nothing." );
}
return;
}
// Check if a validator for this form was already created
var validator = $.data( this[ 0 ], "validator" );
if ( validator ) {
return validator;
}
// Add novalidate tag if HTML5.
this.attr( "novalidate", "novalidate" );
validator = new $.validator( options, this[ 0 ] );
$.data( this[ 0 ], "validator", validator );
if ( validator.settings.onsubmit ) {
this.on( "click.validate", ":submit", function( event ) {
// Track the used submit button to properly handle scripted
// submits later.
validator.submitButton = event.currentTarget;
// Allow suppressing validation by adding a cancel class to the submit button
if ( $( this ).hasClass( "cancel" ) ) {
validator.cancelSubmit = true;
}
// Allow suppressing validation by adding the html5 formnovalidate attribute to the submit button
if ( $( this ).attr( "formnovalidate" ) !== undefined ) {
validator.cancelSubmit = true;
}
} );
// Validate the form on submit
this.on( "submit.validate", function( event ) {
if ( validator.settings.debug ) {
// Prevent form submit to be able to see console output
event.preventDefault();
}
function handle() {
var hidden, result;
// Insert a hidden input as a replacement for the missing submit button
// The hidden input is inserted in two cases:
// - A user defined a `submitHandler`
// - There was a pending request due to `remote` method and `stopRequest()`
// was called to submit the form in case it's valid
if ( validator.submitButton && ( validator.settings.submitHandler || validator.formSubmitted ) ) {
hidden = $( "<input type='hidden'/>" )
.attr( "name", validator.submitButton.name )
.val( $( validator.submitButton ).val() )
.appendTo( validator.currentForm );
}
if ( validator.settings.submitHandler && !validator.settings.debug ) {
result = validator.settings.submitHandler.call( validator, validator.currentForm, event );
if ( hidden ) {
// And clean up afterwards; thanks to no-block-scope, hidden can be referenced
hidden.remove();
}
if ( result !== undefined ) {
return result;
}
return false;
}
return true;
}
// Prevent submit for invalid forms or custom submit handlers
if ( validator.cancelSubmit ) {
validator.cancelSubmit = false;
return handle();
}
if ( validator.form() ) {
if ( validator.pendingRequest ) {
validator.formSubmitted = true;
return false;
}
return handle();
} else {
validator.focusInvalid();
return false;
}
} );
}
return validator;
},
// https://jqueryvalidation.org/valid/
valid: function() {
var valid, validator, errorList;
if ( $( this[ 0 ] ).is( "form" ) ) {
valid = this.validate().form();
} else {
errorList = [];
valid = true;
validator = $( this[ 0 ].form ).validate();
this.each( function() {
valid = validator.element( this ) && valid;
if ( !valid ) {
errorList = errorList.concat( validator.errorList );
}
} );
validator.errorList = errorList;
}
return valid;
},
// https://jqueryvalidation.org/rules/
rules: function( command, argument ) {
var element = this[ 0 ],
isContentEditable = typeof this.attr( "contenteditable" ) !== "undefined" && this.attr( "contenteditable" ) !== "false",
settings, staticRules, existingRules, data, param, filtered;
// If nothing is selected, return empty object; can't chain anyway
if ( element == null ) {
return;
}
if ( !element.form && isContentEditable ) {
element.form = this.closest( "form" )[ 0 ];
element.name = this.attr( "name" );
}
if ( element.form == null ) {
return;
}
if ( command ) {
settings = $.data( element.form, "validator" ).settings;
staticRules = settings.rules;
existingRules = $.validator.staticRules( element );
switch ( command ) {
case "add":
$.extend( existingRules, $.validator.normalizeRule( argument ) );
// Remove messages from rules, but allow them to be set separately
delete existingRules.messages;
staticRules[ element.name ] = existingRules;
if ( argument.messages ) {
settings.messages[ element.name ] = $.extend( settings.messages[ element.name ], argument.messages );
}
break;
case "remove":
if ( !argument ) {
delete staticRules[ element.name ];
return existingRules;
}
filtered = {};
$.each( argument.split( /\s/ ), function( index, method ) {
filtered[ method ] = existingRules[ method ];
delete existingRules[ method ];
} );
return filtered;
}
}
data = $.validator.normalizeRules(
$.extend(
{},
$.validator.classRules( element ),
$.validator.attributeRules( element ),
$.validator.dataRules( element ),
$.validator.staticRules( element )
), element );
// Make sure required is at front
if ( data.required ) {
param = data.required;
delete data.required;
data = $.extend( { required: param }, data );
}
// Make sure remote is at back
if ( data.remote ) {
param = data.remote;
delete data.remote;
data = $.extend( data, { remote: param } );
}
return data;
}
} );
// JQuery trim is deprecated, provide a trim method based on String.prototype.trim
var trim = function( str ) {
// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/trim#Polyfill
return str.replace( /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g, "" );
};
// Custom selectors
$.extend( $.expr.pseudos || $.expr[ ":" ], { // '|| $.expr[ ":" ]' here enables backwards compatibility to jQuery 1.7. Can be removed when dropping jQ 1.7.x support
// https://jqueryvalidation.org/blank-selector/
blank: function( a ) {
return !trim( "" + $( a ).val() );
},
// https://jqueryvalidation.org/filled-selector/
filled: function( a ) {
var val = $( a ).val();
return val !== null && !!trim( "" + val );
},
// https://jqueryvalidation.org/unchecked-selector/
unchecked: function( a ) {
return !$( a ).prop( "checked" );
}
} );
// Constructor for validator
$.validator = function( options, form ) {
this.settings = $.extend( true, {}, $.validator.defaults, options );
this.currentForm = form;
this.init();
};
// https://jqueryvalidation.org/jQuery.validator.format/
$.validator.format = function( source, params ) {
if ( arguments.length === 1 ) {
return function() {
var args = $.makeArray( arguments );
args.unshift( source );
return $.validator.format.apply( this, args );
};
}
if ( params === undefined ) {
return source;
}
if ( arguments.length > 2 && params.constructor !== Array ) {
params = $.makeArray( arguments ).slice( 1 );
}
if ( params.constructor !== Array ) {
params = [ params ];
}
$.each( params, function( i, n ) {
source = source.replace( new RegExp( "\\{" + i + "\\}", "g" ), function() {
return n;
} );
} );
return source;
};
$.extend( $.validator, {
defaults: {
messages: {},
groups: {},
rules: {},
errorClass: "error",
pendingClass: "pending",
validClass: "valid",
errorElement: "label",
focusCleanup: false,
focusInvalid: true,
errorContainer: $( [] ),
errorLabelContainer: $( [] ),
onsubmit: true,
ignore: ":hidden",
ignoreTitle: false,
onfocusin: function( element ) {
this.lastActive = element;
// Hide error label and remove error class on focus if enabled
if ( this.settings.focusCleanup ) {
if ( this.settings.unhighlight ) {
this.settings.unhighlight.call( this, element, this.settings.errorClass, this.settings.validClass );
}
this.hideThese( this.errorsFor( element ) );
}
},
onfocusout: function( element ) {
if ( !this.checkable( element ) && ( element.name in this.submitted || !this.optional( element ) ) ) {
this.element( element );
}
},
onkeyup: function( element, event ) {
// Avoid revalidate the field when pressing one of the following keys
// Shift => 16
// Ctrl => 17
// Alt => 18
// Caps lock => 20
// End => 35
// Home => 36
// Left arrow => 37
// Up arrow => 38
// Right arrow => 39
// Down arrow => 40
// Insert => 45
// Num lock => 144
// AltGr key => 225
var excludedKeys = [
16, 17, 18, 20, 35, 36, 37,
38, 39, 40, 45, 144, 225
];
if ( event.which === 9 && this.elementValue( element ) === "" || $.inArray( event.keyCode, excludedKeys ) !== -1 ) {
return;
} else if ( element.name in this.submitted || element.name in this.invalid ) {
this.element( element );
}
},
onclick: function( element ) {
// Click on selects, radiobuttons and checkboxes
if ( element.name in this.submitted ) {
this.element( element );
// Or option elements, check parent select in that case
} else if ( element.parentNode.name in this.submitted ) {
this.element( element.parentNode );
}
},
highlight: function( element, errorClass, validClass ) {
if ( element.type === "radio" ) {
this.findByName( element.name ).addClass( errorClass ).removeClass( validClass );
} else {
$( element ).addClass( errorClass ).removeClass( validClass );
}
},
unhighlight: function( element, errorClass, validClass ) {
if ( element.type === "radio" ) {
this.findByName( element.name ).removeClass( errorClass ).addClass( validClass );
} else {
$( element ).removeClass( errorClass ).addClass( validClass );
}
}
},
// https://jqueryvalidation.org/jQuery.validator.setDefaults/
setDefaults: function( settings ) {
$.extend( $.validator.defaults, settings );
},
messages: {
required: "This field is required.",
remote: "Please fix this field.",
email: "Please enter a valid email address.",
url: "Please enter a valid URL.",
date: "Please enter a valid date.",
dateISO: "Please enter a valid date (ISO).",
number: "Please enter a valid number.",
digits: "Please enter only digits.",
equalTo: "Please enter the same value again.",
maxlength: $.validator.format( "Please enter no more than {0} characters." ),
minlength: $.validator.format( "Please enter at least {0} characters." ),
rangelength: $.validator.format( "Please enter a value between {0} and {1} characters long." ),
range: $.validator.format( "Please enter a value between {0} and {1}." ),
max: $.validator.format( "Please enter a value less than or equal to {0}." ),
min: $.validator.format( "Please enter a value greater than or equal to {0}." ),
step: $.validator.format( "Please enter a multiple of {0}." )
},
autoCreateRanges: false,
prototype: {
init: function() {
this.labelContainer = $( this.settings.errorLabelContainer );
this.errorContext = this.labelContainer.length && this.labelContainer || $( this.currentForm );
this.containers = $( this.settings.errorContainer ).add( this.settings.errorLabelContainer );
this.submitted = {};
this.valueCache = {};
this.pendingRequest = 0;
this.pending = {};
this.invalid = {};
this.reset();
var currentForm = this.currentForm,
groups = ( this.groups = {} ),
rules;
$.each( this.settings.groups, function( key, value ) {
if ( typeof value === "string" ) {
value = value.split( /\s/ );
}
$.each( value, function( index, name ) {
groups[ name ] = key;
} );
} );
rules = this.settings.rules;
$.each( rules, function( key, value ) {
rules[ key ] = $.validator.normalizeRule( value );
} );
function delegate( event ) {
var isContentEditable = typeof $( this ).attr( "contenteditable" ) !== "undefined" && $( this ).attr( "contenteditable" ) !== "false";
// Set form expando on contenteditable
if ( !this.form && isContentEditable ) {
this.form = $( this ).closest( "form" )[ 0 ];
this.name = $( this ).attr( "name" );
}
// Ignore the element if it belongs to another form. This will happen mainly
// when setting the `form` attribute of an input to the id of another form.
if ( currentForm !== this.form ) {
return;
}
var validator = $.data( this.form, "validator" ),
eventType = "on" + event.type.replace( /^validate/, "" ),
settings = validator.settings;
if ( settings[ eventType ] && !$( this ).is( settings.ignore ) ) {
settings[ eventType ].call( validator, this, event );
}
}
$( this.currentForm )
.on( "focusin.validate focusout.validate keyup.validate",
":text, [type='password'], [type='file'], select, textarea, [type='number'], [type='search'], " +
"[type='tel'], [type='url'], [type='email'], [type='datetime'], [type='date'], [type='month'], " +
"[type='week'], [type='time'], [type='datetime-local'], [type='range'], [type='color'], " +
"[type='radio'], [type='checkbox'], [contenteditable], [type='button']", delegate )
// Support: Chrome, oldIE
// "select" is provided as event.target when clicking a option
.on( "click.validate", "select, option, [type='radio'], [type='checkbox']", delegate );
if ( this.settings.invalidHandler ) {
$( this.currentForm ).on( "invalid-form.validate", this.settings.invalidHandler );
}
},
// https://jqueryvalidation.org/Validator.form/
form: function() {
this.checkForm();
$.extend( this.submitted, this.errorMap );
this.invalid = $.extend( {}, this.errorMap );
if ( !this.valid() ) {
$( this.currentForm ).triggerHandler( "invalid-form", [ this ] );
}
this.showErrors();
return this.valid();
},
checkForm: function() {
this.prepareForm();
for ( var i = 0, elements = ( this.currentElements = this.elements() ); elements[ i ]; i++ ) {
this.check( elements[ i ] );
}
return this.valid();
},
// https://jqueryvalidation.org/Validator.element/
element: function( element ) {
var cleanElement = this.clean( element ),
checkElement = this.validationTargetFor( cleanElement ),
v = this,
result = true,
rs, group;
if ( checkElement === undefined ) {
delete this.invalid[ cleanElement.name ];
} else {
this.prepareElement( checkElement );
this.currentElements = $( checkElement );
// If this element is grouped, then validate all group elements already
// containing a value
group = this.groups[ checkElement.name ];
if ( group ) {
$.each( this.groups, function( name, testgroup ) {
if ( testgroup === group && name !== checkElement.name ) {
cleanElement = v.validationTargetFor( v.clean( v.findByName( name ) ) );
if ( cleanElement && cleanElement.name in v.invalid ) {
v.currentElements.push( cleanElement );
result = v.check( cleanElement ) && result;
}
}
} );
}
rs = this.check( checkElement ) !== false;
result = result && rs;
if ( rs ) {
this.invalid[ checkElement.name ] = false;
} else {
this.invalid[ checkElement.name ] = true;
}
if ( !this.numberOfInvalids() ) {
// Hide error containers on last error
this.toHide = this.toHide.add( this.containers );
}
this.showErrors();
// Add aria-invalid status for screen readers
$( element ).attr( "aria-invalid", !rs );
}
return result;
},
// https://jqueryvalidation.org/Validator.showErrors/
showErrors: function( errors ) {
if ( errors ) {
var validator = this;
// Add items to error list and map
$.extend( this.errorMap, errors );
this.errorList = $.map( this.errorMap, function( message, name ) {
return {
message: message,
element: validator.findByName( name )[ 0 ]
};
} );
// Remove items from success list
this.successList = $.grep( this.successList, function( element ) {
return !( element.name in errors );
} );
}
if ( this.settings.showErrors ) {
this.settings.showErrors.call( this, this.errorMap, this.errorList );
} else {
this.defaultShowErrors();
}
},
// https://jqueryvalidation.org/Validator.resetForm/
resetForm: function() {
if ( $.fn.resetForm ) {
$( this.currentForm ).resetForm();
}
this.invalid = {};
this.submitted = {};
this.prepareForm();
this.hideErrors();
var elements = this.elements()
.removeData( "previousValue" )
.removeAttr( "aria-invalid" );
this.resetElements( elements );
},
resetElements: function( elements ) {
var i;
if ( this.settings.unhighlight ) {
for ( i = 0; elements[ i ]; i++ ) {
this.settings.unhighlight.call( this, elements[ i ],
this.settings.errorClass, "" );
this.findByName( elements[ i ].name ).removeClass( this.settings.validClass );
}
} else {
elements
.removeClass( this.settings.errorClass )
.removeClass( this.settings.validClass );
}
},
numberOfInvalids: function() {
return this.objectLength( this.invalid );
},
objectLength: function( obj ) {
/* jshint unused: false */
var count = 0,
i;
for ( i in obj ) {
// This check allows counting elements with empty error
// message as invalid elements
if ( obj[ i ] !== undefined && obj[ i ] !== null && obj[ i ] !== false ) {
count++;
}
}
return count;
},
hideErrors: function() {
this.hideThese( this.toHide );
},
hideThese: function( errors ) {
errors.not( this.containers ).text( "" );
this.addWrapper( errors ).hide();
},
valid: function() {
return this.size() === 0;
},
size: function() {
return this.errorList.length;
},
focusInvalid: function() {
if ( this.settings.focusInvalid ) {
try {
$( this.findLastActive() || this.errorList.length && this.errorList[ 0 ].element || [] )
.filter( ":visible" )
.trigger( "focus" )
// Manually trigger focusin event; without it, focusin handler isn't called, findLastActive won't have anything to find
.trigger( "focusin" );
} catch ( e ) {
// Ignore IE throwing errors when focusing hidden elements
}
}
},
findLastActive: function() {
var lastActive = this.lastActive;
return lastActive && $.grep( this.errorList, function( n ) {
return n.element.name === lastActive.name;
} ).length === 1 && lastActive;
},
elements: function() {
var validator = this,
rulesCache = {};
// Select all valid inputs inside the form (no submit or reset buttons)
return $( this.currentForm )
.find( "input, select, textarea, [contenteditable]" )
.not( ":submit, :reset, :image, :disabled" )
.not( this.settings.ignore )
.filter( function() {
var name = this.name || $( this ).attr( "name" ); // For contenteditable
var isContentEditable = typeof $( this ).attr( "contenteditable" ) !== "undefined" && $( this ).attr( "contenteditable" ) !== "false";
if ( !name && validator.settings.debug && window.console ) {
console.error( "%o has no name assigned", this );
}
// Set form expando on contenteditable
if ( isContentEditable ) {
this.form = $( this ).closest( "form" )[ 0 ];
this.name = name;
}
// Ignore elements that belong to other/nested forms
if ( this.form !== validator.currentForm ) {
return false;
}
// Select only the first element for each name, and only those with rules specified
if ( name in rulesCache || !validator.objectLength( $( this ).rules() ) ) {
return false;
}
rulesCache[ name ] = true;
return true;
} );
},
clean: function( selector ) {
return $( selector )[ 0 ];
},
errors: function() {
var errorClass = this.settings.errorClass.split( " " ).join( "." );
return $( this.settings.errorElement + "." + errorClass, this.errorContext );
},
resetInternals: function() {
this.successList = [];
this.errorList = [];
this.errorMap = {};
this.toShow = $( [] );
this.toHide = $( [] );
},
reset: function() {
this.resetInternals();
this.currentElements = $( [] );
},
prepareForm: function() {
this.reset();
this.toHide = this.errors().add( this.containers );
},
prepareElement: function( element ) {
this.reset();
this.toHide = this.errorsFor( element );
},
elementValue: function( element ) {
var $element = $( element ),
type = element.type,
isContentEditable = typeof $element.attr( "contenteditable" ) !== "undefined" && $element.attr( "contenteditable" ) !== "false",
val, idx;
if ( type === "radio" || type === "checkbox" ) {
return this.findByName( element.name ).filter( ":checked" ).val();
} else if ( type === "number" && typeof element.validity !== "undefined" ) {
return element.validity.badInput ? "NaN" : $element.val();
}
if ( isContentEditable ) {
val = $element.text();
} else {
val = $element.val();
}
if ( type === "file" ) {
// Modern browser (chrome & safari)
if ( val.substr( 0, 12 ) === "C:\\fakepath\\" ) {
return val.substr( 12 );
}
// Legacy browsers
// Unix-based path
idx = val.lastIndexOf( "/" );
if ( idx >= 0 ) {
return val.substr( idx + 1 );
}
// Windows-based path
idx = val.lastIndexOf( "\\" );
if ( idx >= 0 ) {
return val.substr( idx + 1 );
}
// Just the file name
return val;
}
if ( typeof val === "string" ) {
return val.replace( /\r/g, "" );
}
return val;
},
check: function( element ) {
element = this.validationTargetFor( this.clean( element ) );
var rules = $( element ).rules(),
rulesCount = $.map( rules, function( n, i ) {
return i;
} ).length,
dependencyMismatch = false,
val = this.elementValue( element ),
result, method, rule, normalizer;
// Prioritize the local normalizer defined for this element over the global one
// if the former exists, otherwise user the global one in case it exists.
if ( typeof rules.normalizer === "function" ) {
normalizer = rules.normalizer;
} else if ( typeof this.settings.normalizer === "function" ) {
normalizer = this.settings.normalizer;
}
// If normalizer is defined, then call it to retreive the changed value instead
// of using the real one.
// Note that `this` in the normalizer is `element`.
if ( normalizer ) {
val = normalizer.call( element, val );
// Delete the normalizer from rules to avoid treating it as a pre-defined method.
delete rules.normalizer;
}
for ( method in rules ) {
rule = { method: method, parameters: rules[ method ] };
try {
result = $.validator.methods[ method ].call( this, val, element, rule.parameters );
// If a method indicates that the field is optional and therefore valid,
// don't mark it as valid when there are no other rules
if ( result === "dependency-mismatch" && rulesCount === 1 ) {
dependencyMismatch = true;
continue;
}
dependencyMismatch = false;
if ( result === "pending" ) {
this.toHide = this.toHide.not( this.errorsFor( element ) );
return;
}
if ( !result ) {
this.formatAndAdd( element, rule );
return false;
}
} catch ( e ) {
if ( this.settings.debug && window.console ) {
console.log( "Exception occurred when checking element " + element.id + ", check the '" + rule.method + "' method.", e );
}
if ( e instanceof TypeError ) {
e.message += ". Exception occurred when checking element " + element.id + ", check the '" + rule.method + "' method.";
}
throw e;
}
}
if ( dependencyMismatch ) {
return;
}
if ( this.objectLength( rules ) ) {
this.successList.push( element );
}
return true;
},
// Return the custom message for the given element and validation method
// specified in the element's HTML5 data attribute
// return the generic message if present and no method specific message is present
customDataMessage: function( element, method ) {
return $( element ).data( "msg" + method.charAt( 0 ).toUpperCase() +
method.substring( 1 ).toLowerCase() ) || $( element ).data( "msg" );
},
// Return the custom message for the given element name and validation method
customMessage: function( name, method ) {
var m = this.settings.messages[ name ];
return m && ( m.constructor === String ? m : m[ method ] );
},
// Return the first defined argument, allowing empty strings
findDefined: function() {
for ( var i = 0; i < arguments.length; i++ ) {
if ( arguments[ i ] !== undefined ) {
return arguments[ i ];
}
}
return undefined;
},
// The second parameter 'rule' used to be a string, and extended to an object literal
// of the following form:
// rule = {
// method: "method name",
// parameters: "the given method parameters"
// }
//
// The old behavior still supported, kept to maintain backward compatibility with
// old code, and will be removed in the next major release.
defaultMessage: function( element, rule ) {
if ( typeof rule === "string" ) {
rule = { method: rule };
}
var message = this.findDefined(
this.customMessage( element.name, rule.method ),
this.customDataMessage( element, rule.method ),
// 'title' is never undefined, so handle empty string as undefined
!this.settings.ignoreTitle && element.title || undefined,
$.validator.messages[ rule.method ],
"<strong>Warning: No message defined for " + element.name + "</strong>"
),
theregex = /\$?\{(\d+)\}/g;
if ( typeof message === "function" ) {
message = message.call( this, rule.parameters, element );
} else if ( theregex.test( message ) ) {
message = $.validator.format( message.replace( theregex, "{$1}" ), rule.parameters );
}
return message;
},
formatAndAdd: function( element, rule ) {
var message = this.defaultMessage( element, rule );
this.errorList.push( {
message: message,
element: element,
method: rule.method
} );
this.errorMap[ element.name ] = message;
this.submitted[ element.name ] = message;
},
addWrapper: function( toToggle ) {
if ( this.settings.wrapper ) {
toToggle = toToggle.add( toToggle.parent( this.settings.wrapper ) );
}
return toToggle;
},
defaultShowErrors: function() {
var i, elements, error;
for ( i = 0; this.errorList[ i ]; i++ ) {
error = this.errorList[ i ];
if ( this.settings.highlight ) {
this.settings.highlight.call( this, error.element, this.settings.errorClass, this.settings.validClass );
}
this.showLabel( error.element, error.message );
}
if ( this.errorList.length ) {
this.toShow = this.toShow.add( this.containers );
}
if ( this.settings.success ) {
for ( i = 0; this.successList[ i ]; i++ ) {
this.showLabel( this.successList[ i ] );
}
}
if ( this.settings.unhighlight ) {
for ( i = 0, elements = this.validElements(); elements[ i ]; i++ ) {
this.settings.unhighlight.call( this, elements[ i ], this.settings.errorClass, this.settings.validClass );
}
}
this.toHide = this.toHide.not( this.toShow );
this.hideErrors();
this.addWrapper( this.toShow ).show();
},
validElements: function() {
return this.currentElements.not( this.invalidElements() );
},
invalidElements: function() {
return $( this.errorList ).map( function() {
return this.element;
} );
},
showLabel: function( element, message ) {
var place, group, errorID, v,
error = this.errorsFor( element ),
elementID = this.idOrName( element ),
describedBy = $( element ).attr( "aria-describedby" );
if ( error.length ) {
// Refresh error/success class
error.removeClass( this.settings.validClass ).addClass( this.settings.errorClass );
// Replace message on existing label
error.html( message );
} else {
// Create error element
error = $( "<" + this.settings.errorElement + ">" )
.attr( "id", elementID + "-error" )
.addClass( this.settings.errorClass )
.html( message || "" );
// Maintain reference to the element to be placed into the DOM
place = error;
if ( this.settings.wrapper ) {
// Make sure the element is visible, even in IE
// actually showing the wrapped element is handled elsewhere
place = error.hide().show().wrap( "<" + this.settings.wrapper + "/>" ).parent();
}
if ( this.labelContainer.length ) {
this.labelContainer.append( place );
} else if ( this.settings.errorPlacement ) {
this.settings.errorPlacement.call( this, place, $( element ) );
} else {
place.insertAfter( element );
}
// Link error back to the element
if ( error.is( "label" ) ) {
// If the error is a label, then associate using 'for'
error.attr( "for", elementID );
// If the element is not a child of an associated label, then it's necessary
// to explicitly apply aria-describedby
} else if ( error.parents( "label[for='" + this.escapeCssMeta( elementID ) + "']" ).length === 0 ) {
errorID = error.attr( "id" );
// Respect existing non-error aria-describedby
if ( !describedBy ) {
describedBy = errorID;
} else if ( !describedBy.match( new RegExp( "\\b" + this.escapeCssMeta( errorID ) + "\\b" ) ) ) {
// Add to end of list if not already present
describedBy += " " + errorID;
}
$( element ).attr( "aria-describedby", describedBy );
// If this element is grouped, then assign to all elements in the same group
group = this.groups[ element.name ];
if ( group ) {
v = this;
$.each( v.groups, function( name, testgroup ) {
if ( testgroup === group ) {
$( "[name='" + v.escapeCssMeta( name ) + "']", v.currentForm )
.attr( "aria-describedby", error.attr( "id" ) );
}
} );
}
}
}
if ( !message && this.settings.success ) {
error.text( "" );
if ( typeof this.settings.success === "string" ) {
error.addClass( this.settings.success );
} else {
this.settings.success( error, element );
}
}
this.toShow = this.toShow.add( error );
},
errorsFor: function( element ) {
var name = this.escapeCssMeta( this.idOrName( element ) ),
describer = $( element ).attr( "aria-describedby" ),
selector = "label[for='" + name + "'], label[for='" + name + "'] *";
// 'aria-describedby' should directly reference the error element
if ( describer ) {
selector = selector + ", #" + this.escapeCssMeta( describer )
.replace( /\s+/g, ", #" );
}
return this
.errors()
.filter( selector );
},
// See https://api.jquery.com/category/selectors/, for CSS
// meta-characters that should be escaped in order to be used with JQuery
// as a literal part of a name/id or any selector.
escapeCssMeta: function( string ) {
if ( string === undefined ) {
return "";
}
return string.replace( /([\\!"#$%&'()*+,./:;<=>?@\[\]^`{|}~])/g, "\\$1" );
},
idOrName: function( element ) {
return this.groups[ element.name ] || ( this.checkable( element ) ? element.name : element.id || element.name );
},
validationTargetFor: function( element ) {
// If radio/checkbox, validate first element in group instead
if ( this.checkable( element ) ) {
element = this.findByName( element.name );
}
// Always apply ignore filter
return $( element ).not( this.settings.ignore )[ 0 ];
},
checkable: function( element ) {
return ( /radio|checkbox/i ).test( element.type );
},
findByName: function( name ) {
return $( this.currentForm ).find( "[name='" + this.escapeCssMeta( name ) + "']" );
},
getLength: function( value, element ) {
switch ( element.nodeName.toLowerCase() ) {
case "select":
return $( "option:selected", element ).length;
case "input":
if ( this.checkable( element ) ) {
return this.findByName( element.name ).filter( ":checked" ).length;
}
}
return value.length;
},
depend: function( param, element ) {
return this.dependTypes[ typeof param ] ? this.dependTypes[ typeof param ]( param, element ) : true;
},
dependTypes: {
"boolean": function( param ) {
return param;
},
"string": function( param, element ) {
return !!$( param, element.form ).length;
},
"function": function( param, element ) {
return param( element );
}
},
optional: function( element ) {
var val = this.elementValue( element );
return !$.validator.methods.required.call( this, val, element ) && "dependency-mismatch";
},
startRequest: function( element ) {
if ( !this.pending[ element.name ] ) {
this.pendingRequest++;
$( element ).addClass( this.settings.pendingClass );
this.pending[ element.name ] = true;
}
},
stopRequest: function( element, valid ) {
this.pendingRequest--;
// Sometimes synchronization fails, make sure pendingRequest is never < 0
if ( this.pendingRequest < 0 ) {
this.pendingRequest = 0;
}
delete this.pending[ element.name ];
$( element ).removeClass( this.settings.pendingClass );
if ( valid && this.pendingRequest === 0 && this.formSubmitted && this.form() && this.pendingRequest === 0 ) {
$( this.currentForm ).trigger( "submit" );
// Remove the hidden input that was used as a replacement for the
// missing submit button. The hidden input is added by `handle()`
// to ensure that the value of the used submit button is passed on
// for scripted submits triggered by this method
if ( this.submitButton ) {
$( "input:hidden[name='" + this.submitButton.name + "']", this.currentForm ).remove();
}
this.formSubmitted = false;
} else if ( !valid && this.pendingRequest === 0 && this.formSubmitted ) {
$( this.currentForm ).triggerHandler( "invalid-form", [ this ] );
this.formSubmitted = false;
}
},
previousValue: function( element, method ) {
method = typeof method === "string" && method || "remote";
return $.data( element, "previousValue" ) || $.data( element, "previousValue", {
old: null,
valid: true,
message: this.defaultMessage( element, { method: method } )
} );
},
// Cleans up all forms and elements, removes validator-specific events
destroy: function() {
this.resetForm();
$( this.currentForm )
.off( ".validate" )
.removeData( "validator" )
.find( ".validate-equalTo-blur" )
.off( ".validate-equalTo" )
.removeClass( "validate-equalTo-blur" )
.find( ".validate-lessThan-blur" )
.off( ".validate-lessThan" )
.removeClass( "validate-lessThan-blur" )
.find( ".validate-lessThanEqual-blur" )
.off( ".validate-lessThanEqual" )
.removeClass( "validate-lessThanEqual-blur" )
.find( ".validate-greaterThanEqual-blur" )
.off( ".validate-greaterThanEqual" )
.removeClass( "validate-greaterThanEqual-blur" )
.find( ".validate-greaterThan-blur" )
.off( ".validate-greaterThan" )
.removeClass( "validate-greaterThan-blur" );
}
},
classRuleSettings: {
required: { required: true },
email: { email: true },
url: { url: true },
date: { date: true },
dateISO: { dateISO: true },
number: { number: true },
digits: { digits: true },
creditcard: { creditcard: true }
},
addClassRules: function( className, rules ) {
if ( className.constructor === String ) {
this.classRuleSettings[ className ] = rules;
} else {
$.extend( this.classRuleSettings, className );
}
},
classRules: function( element ) {
var rules = {},
classes = $( element ).attr( "class" );
if ( classes ) {
$.each( classes.split( " " ), function() {
if ( this in $.validator.classRuleSettings ) {
$.extend( rules, $.validator.classRuleSettings[ this ] );
}
} );
}
return rules;
},
normalizeAttributeRule: function( rules, type, method, value ) {
// Convert the value to a number for number inputs, and for text for backwards compability
// allows type="date" and others to be compared as strings
if ( /min|max|step/.test( method ) && ( type === null || /number|range|text/.test( type ) ) ) {
value = Number( value );
// Support Opera Mini, which returns NaN for undefined minlength
if ( isNaN( value ) ) {
value = undefined;
}
}
if ( value || value === 0 ) {
rules[ method ] = value;
} else if ( type === method && type !== "range" ) {
// Exception: the jquery validate 'range' method
// does not test for the html5 'range' type
rules[ type === "date" ? "dateISO" : method ] = true;
}
},
attributeRules: function( element ) {
var rules = {},
$element = $( element ),
type = element.getAttribute( "type" ),
method, value;
for ( method in $.validator.methods ) {
// Support for <input required> in both html5 and older browsers
if ( method === "required" ) {
value = element.getAttribute( method );
// Some browsers return an empty string for the required attribute
// and non-HTML5 browsers might have required="" markup
if ( value === "" ) {
value = true;
}
// Force non-HTML5 browsers to return bool
value = !!value;
} else {
value = $element.attr( method );
}
this.normalizeAttributeRule( rules, type, method, value );
}
// 'maxlength' may be returned as -1, 2147483647 ( IE ) and 524288 ( safari ) for text inputs
if ( rules.maxlength && /-1|2147483647|524288/.test( rules.maxlength ) ) {
delete rules.maxlength;
}
return rules;
},
dataRules: function( element ) {
var rules = {},
$element = $( element ),
type = element.getAttribute( "type" ),
method, value;
for ( method in $.validator.methods ) {
value = $element.data( "rule" + method.charAt( 0 ).toUpperCase() + method.substring( 1 ).toLowerCase() );
// Cast empty attributes like `data-rule-required` to `true`
if ( value === "" ) {
value = true;
}
this.normalizeAttributeRule( rules, type, method, value );
}
return rules;
},
staticRules: function( element ) {
var rules = {},
validator = $.data( element.form, "validator" );
if ( validator.settings.rules ) {
rules = $.validator.normalizeRule( validator.settings.rules[ element.name ] ) || {};
}
return rules;
},
normalizeRules: function( rules, element ) {
// Handle dependency check
$.each( rules, function( prop, val ) {
// Ignore rule when param is explicitly false, eg. required:false
if ( val === false ) {
delete rules[ prop ];
return;
}
if ( val.param || val.depends ) {
var keepRule = true;
switch ( typeof val.depends ) {
case "string":
keepRule = !!$( val.depends, element.form ).length;
break;
case "function":
keepRule = val.depends.call( element, element );
break;
}
if ( keepRule ) {
rules[ prop ] = val.param !== undefined ? val.param : true;
} else {
$.data( element.form, "validator" ).resetElements( $( element ) );
delete rules[ prop ];
}
}
} );
// Evaluate parameters
$.each( rules, function( rule, parameter ) {
rules[ rule ] = typeof parameter === "function" && rule !== "normalizer" ? parameter( element ) : parameter;
} );
// Clean number parameters
$.each( [ "minlength", "maxlength" ], function() {
if ( rules[ this ] ) {
rules[ this ] = Number( rules[ this ] );
}
} );
$.each( [ "rangelength", "range" ], function() {
var parts;
if ( rules[ this ] ) {
if ( Array.isArray( rules[ this ] ) ) {
rules[ this ] = [ Number( rules[ this ][ 0 ] ), Number( rules[ this ][ 1 ] ) ];
} else if ( typeof rules[ this ] === "string" ) {
parts = rules[ this ].replace( /[\[\]]/g, "" ).split( /[\s,]+/ );
rules[ this ] = [ Number( parts[ 0 ] ), Number( parts[ 1 ] ) ];
}
}
} );
if ( $.validator.autoCreateRanges ) {
// Auto-create ranges
if ( rules.min != null && rules.max != null ) {
rules.range = [ rules.min, rules.max ];
delete rules.min;
delete rules.max;
}
if ( rules.minlength != null && rules.maxlength != null ) {
rules.rangelength = [ rules.minlength, rules.maxlength ];
delete rules.minlength;
delete rules.maxlength;
}
}
return rules;
},
// Converts a simple string to a {string: true} rule, e.g., "required" to {required:true}
normalizeRule: function( data ) {
if ( typeof data === "string" ) {
var transformed = {};
$.each( data.split( /\s/ ), function() {
transformed[ this ] = true;
} );
data = transformed;
}
return data;
},
// https://jqueryvalidation.org/jQuery.validator.addMethod/
addMethod: function( name, method, message ) {
$.validator.methods[ name ] = method;
$.validator.messages[ name ] = message !== undefined ? message : $.validator.messages[ name ];
if ( method.length < 3 ) {
$.validator.addClassRules( name, $.validator.normalizeRule( name ) );
}
},
// https://jqueryvalidation.org/jQuery.validator.methods/
methods: {
// https://jqueryvalidation.org/required-method/
required: function( value, element, param ) {
// Check if dependency is met
if ( !this.depend( param, element ) ) {
return "dependency-mismatch";
}
if ( element.nodeName.toLowerCase() === "select" ) {
// Could be an array for select-multiple or a string, both are fine this way
var val = $( element ).val();
return val && val.length > 0;
}
if ( this.checkable( element ) ) {
return this.getLength( value, element ) > 0;
}
return value !== undefined && value !== null && value.length > 0;
},
// https://jqueryvalidation.org/email-method/
email: function( value, element ) {
// From https://html.spec.whatwg.org/multipage/forms.html#valid-e-mail-address
// Retrieved 2014-01-14
// If you have a problem with this implementation, report a bug against the above spec
// Or use custom methods to implement your own email validation
return this.optional( element ) || /^[a-zA-Z0-9.!#$%&'*+\/=?^_`{|}~-]+@[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?(?:\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)*$/.test( value );
},
// https://jqueryvalidation.org/url-method/
url: function( value, element ) {
// Copyright (c) 2010-2013 Diego Perini, MIT licensed
// https://gist.github.com/dperini/729294
// see also https://mathiasbynens.be/demo/url-regex
// modified to allow protocol-relative URLs
return this.optional( element ) || /^(?:(?:(?:https?|ftp):)?\/\/)(?:(?:[^\]\[?\/<~#`!@$^&*()+=}|:";',>{ ]|%[0-9A-Fa-f]{2})+(?::(?:[^\]\[?\/<~#`!@$^&*()+=}|:";',>{ ]|%[0-9A-Fa-f]{2})*)?@)?(?:(?!(?:10|127)(?:\.\d{1,3}){3})(?!(?:169\.254|192\.168)(?:\.\d{1,3}){2})(?!172\.(?:1[6-9]|2\d|3[0-1])(?:\.\d{1,3}){2})(?:[1-9]\d?|1\d\d|2[01]\d|22[0-3])(?:\.(?:1?\d{1,2}|2[0-4]\d|25[0-5])){2}(?:\.(?:[1-9]\d?|1\d\d|2[0-4]\d|25[0-4]))|(?:(?:[a-z0-9\u00a1-\uffff][a-z0-9\u00a1-\uffff_-]{0,62})?[a-z0-9\u00a1-\uffff]\.)+(?:[a-z\u00a1-\uffff]{2,}\.?))(?::\d{2,5})?(?:[/?#]\S*)?$/i.test( value );
},
// https://jqueryvalidation.org/date-method/
date: ( function() {
var called = false;
return function( value, element ) {
if ( !called ) {
called = true;
if ( this.settings.debug && window.console ) {
console.warn(
"The `date` method is deprecated and will be removed in version '2.0.0'.\n" +
"Please don't use it, since it relies on the Date constructor, which\n" +
"behaves very differently across browsers and locales. Use `dateISO`\n" +
"instead or one of the locale specific methods in `localizations/`\n" +
"and `additional-methods.js`."
);
}
}
return this.optional( element ) || !/Invalid|NaN/.test( new Date( value ).toString() );
};
}() ),
// https://jqueryvalidation.org/dateISO-method/
dateISO: function( value, element ) {
return this.optional( element ) || /^\d{4}[\/\-](0?[1-9]|1[012])[\/\-](0?[1-9]|[12][0-9]|3[01])$/.test( value );
},
// https://jqueryvalidation.org/number-method/
number: function( value, element ) {
return this.optional( element ) || /^(?:-?\d+|-?\d{1,3}(?:,\d{3})+)?(?:\.\d+)?$/.test( value );
},
// https://jqueryvalidation.org/digits-method/
digits: function( value, element ) {
return this.optional( element ) || /^\d+$/.test( value );
},
// https://jqueryvalidation.org/minlength-method/
minlength: function( value, element, param ) {
var length = Array.isArray( value ) ? value.length : this.getLength( value, element );
return this.optional( element ) || length >= param;
},
// https://jqueryvalidation.org/maxlength-method/
maxlength: function( value, element, param ) {
var length = Array.isArray( value ) ? value.length : this.getLength( value, element );
return this.optional( element ) || length <= param;
},
// https://jqueryvalidation.org/rangelength-method/
rangelength: function( value, element, param ) {
var length = Array.isArray( value ) ? value.length : this.getLength( value, element );
return this.optional( element ) || ( length >= param[ 0 ] && length <= param[ 1 ] );
},
// https://jqueryvalidation.org/min-method/
min: function( value, element, param ) {
return this.optional( element ) || value >= param;
},
// https://jqueryvalidation.org/max-method/
max: function( value, element, param ) {
return this.optional( element ) || value <= param;
},
// https://jqueryvalidation.org/range-method/
range: function( value, element, param ) {
return this.optional( element ) || ( value >= param[ 0 ] && value <= param[ 1 ] );
},
// https://jqueryvalidation.org/step-method/
step: function( value, element, param ) {
var type = $( element ).attr( "type" ),
errorMessage = "Step attribute on input type " + type + " is not supported.",
supportedTypes = [ "text", "number", "range" ],
re = new RegExp( "\\b" + type + "\\b" ),
notSupported = type && !re.test( supportedTypes.join() ),
decimalPlaces = function( num ) {
var match = ( "" + num ).match( /(?:\.(\d+))?$/ );
if ( !match ) {
return 0;
}
// Number of digits right of decimal point.
return match[ 1 ] ? match[ 1 ].length : 0;
},
toInt = function( num ) {
return Math.round( num * Math.pow( 10, decimals ) );
},
valid = true,
decimals;
// Works only for text, number and range input types
// TODO find a way to support input types date, datetime, datetime-local, month, time and week
if ( notSupported ) {
throw new Error( errorMessage );
}
decimals = decimalPlaces( param );
// Value can't have too many decimals
if ( decimalPlaces( value ) > decimals || toInt( value ) % toInt( param ) !== 0 ) {
valid = false;
}
return this.optional( element ) || valid;
},
// https://jqueryvalidation.org/equalTo-method/
equalTo: function( value, element, param ) {
// Bind to the blur event of the target in order to revalidate whenever the target field is updated
var target = $( param );
if ( this.settings.onfocusout && target.not( ".validate-equalTo-blur" ).length ) {
target.addClass( "validate-equalTo-blur" ).on( "blur.validate-equalTo", function() {
$( element ).valid();
} );
}
return value === target.val();
},
// https://jqueryvalidation.org/remote-method/
remote: function( value, element, param, method ) {
if ( this.optional( element ) ) {
return "dependency-mismatch";
}
method = typeof method === "string" && method || "remote";
var previous = this.previousValue( element, method ),
validator, data, optionDataString;
if ( !this.settings.messages[ element.name ] ) {
this.settings.messages[ element.name ] = {};
}
previous.originalMessage = previous.originalMessage || this.settings.messages[ element.name ][ method ];
this.settings.messages[ element.name ][ method ] = previous.message;
param = typeof param === "string" && { url: param } || param;
optionDataString = $.param( $.extend( { data: value }, param.data ) );
if ( previous.old === optionDataString ) {
return previous.valid;
}
previous.old = optionDataString;
validator = this;
this.startRequest( element );
data = {};
data[ element.name ] = value;
$.ajax( $.extend( true, {
mode: "abort",
port: "validate" + element.name,
dataType: "json",
data: data,
context: validator.currentForm,
success: function( response ) {
var valid = response === true || response === "true",
errors, message, submitted;
validator.settings.messages[ element.name ][ method ] = previous.originalMessage;
if ( valid ) {
submitted = validator.formSubmitted;
validator.resetInternals();
validator.toHide = validator.errorsFor( element );
validator.formSubmitted = submitted;
validator.successList.push( element );
validator.invalid[ element.name ] = false;
validator.showErrors();
} else {
errors = {};
message = response || validator.defaultMessage( element, { method: method, parameters: value } );
errors[ element.name ] = previous.message = message;
validator.invalid[ element.name ] = true;
validator.showErrors( errors );
}
previous.valid = valid;
validator.stopRequest( element, valid );
}
}, param ) );
return "pending";
}
}
} );
// Ajax mode: abort
// usage: $.ajax({ mode: "abort"[, port: "uniqueport"]});
// if mode:"abort" is used, the previous request on that port (port can be undefined) is aborted via XMLHttpRequest.abort()
var pendingRequests = {},
ajax;
// Use a prefilter if available (1.5+)
if ( $.ajaxPrefilter ) {
$.ajaxPrefilter( function( settings, _, xhr ) {
var port = settings.port;
if ( settings.mode === "abort" ) {
if ( pendingRequests[ port ] ) {
pendingRequests[ port ].abort();
}
pendingRequests[ port ] = xhr;
}
} );
} else {
// Proxy ajax
ajax = $.ajax;
$.ajax = function( settings ) {
var mode = ( "mode" in settings ? settings : $.ajaxSettings ).mode,
port = ( "port" in settings ? settings : $.ajaxSettings ).port;
if ( mode === "abort" ) {
if ( pendingRequests[ port ] ) {
pendingRequests[ port ].abort();
}
pendingRequests[ port ] = ajax.apply( this, arguments );
return pendingRequests[ port ];
}
return ajax.apply( this, arguments );
};
}
return $;
}));
// Unobtrusive validation support library for jQuery and jQuery Validate
// Copyright (c) .NET Foundation. All rights reserved.
// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
// @version v3.2.12
/*jslint white: true, browser: true, onevar: true, undef: true, nomen: true, eqeqeq: true, plusplus: true, bitwise: true, regexp: true, newcap: true, immed: true, strict: false */
/*global document: false, jQuery: false */
(function (factory) {
if (typeof define === 'function' && define.amd) {
// AMD. Register as an anonymous module.
define("jquery.validate.unobtrusive", ['jquery-validation'], factory);
} else if (typeof module === 'object' && module.exports) {
// CommonJS-like environments that support module.exports
module.exports = factory(require('jquery-validation'));
} else {
// Browser global
jQuery.validator.unobtrusive = factory(jQuery);
}
}(function ($) {
var $jQval = $.validator,
adapters,
data_validation = "unobtrusiveValidation";
function setValidationValues(options, ruleName, value) {
options.rules[ruleName] = value;
if (options.message) {
options.messages[ruleName] = options.message;
}
}
function splitAndTrim(value) {
return value.replace(/^\s+|\s+$/g, "").split(/\s*,\s*/g);
}
function escapeAttributeValue(value) {
// As mentioned on http://api.jquery.com/category/selectors/
return value.replace(/([!"#$%&'()*+,./:;<=>?@\[\\\]^`{|}~])/g, "\\$1");
}
function getModelPrefix(fieldName) {
return fieldName.substr(0, fieldName.lastIndexOf(".") + 1);
}
function appendModelPrefix(value, prefix) {
if (value.indexOf("*.") === 0) {
value = value.replace("*.", prefix);
}
return value;
}
function onError(error, inputElement) { // 'this' is the form element
var container = $(this).find("[data-valmsg-for='" + escapeAttributeValue(inputElement[0].name) + "']"),
replaceAttrValue = container.attr("data-valmsg-replace"),
replace = replaceAttrValue ? $.parseJSON(replaceAttrValue) !== false : null;
container.removeClass("field-validation-valid").addClass("field-validation-error");
error.data("unobtrusiveContainer", container);
if (replace) {
container.empty();
error.removeClass("input-validation-error").appendTo(container);
}
else {
error.hide();
}
}
function onErrors(event, validator) { // 'this' is the form element
var container = $(this).find("[data-valmsg-summary=true]"),
list = container.find("ul");
if (list && list.length && validator.errorList.length) {
list.empty();
container.addClass("validation-summary-errors").removeClass("validation-summary-valid");
$.each(validator.errorList, function () {
$("<li />").html(this.message).appendTo(list);
});
}
}
function onSuccess(error) { // 'this' is the form element
var container = error.data("unobtrusiveContainer");
if (container) {
var replaceAttrValue = container.attr("data-valmsg-replace"),
replace = replaceAttrValue ? $.parseJSON(replaceAttrValue) : null;
container.addClass("field-validation-valid").removeClass("field-validation-error");
error.removeData("unobtrusiveContainer");
if (replace) {
container.empty();
}
}
}
function onReset(event) { // 'this' is the form element
var $form = $(this),
key = '__jquery_unobtrusive_validation_form_reset';
if ($form.data(key)) {
return;
}
// Set a flag that indicates we're currently resetting the form.
$form.data(key, true);
try {
$form.data("validator").resetForm();
} finally {
$form.removeData(key);
}
$form.find(".validation-summary-errors")
.addClass("validation-summary-valid")
.removeClass("validation-summary-errors");
$form.find(".field-validation-error")
.addClass("field-validation-valid")
.removeClass("field-validation-error")
.removeData("unobtrusiveContainer")
.find(">*") // If we were using valmsg-replace, get the underlying error
.removeData("unobtrusiveContainer");
}
function validationInfo(form) {
var $form = $(form),
result = $form.data(data_validation),
onResetProxy = $.proxy(onReset, form),
defaultOptions = $jQval.unobtrusive.options || {},
execInContext = function (name, args) {
var func = defaultOptions[name];
func && $.isFunction(func) && func.apply(form, args);
};
if (!result) {
result = {
options: { // options structure passed to jQuery Validate's validate() method
errorClass: defaultOptions.errorClass || "input-validation-error",
errorElement: defaultOptions.errorElement || "span",
errorPlacement: function () {
onError.apply(form, arguments);
execInContext("errorPlacement", arguments);
},
invalidHandler: function () {
onErrors.apply(form, arguments);
execInContext("invalidHandler", arguments);
},
messages: {},
rules: {},
success: function () {
onSuccess.apply(form, arguments);
execInContext("success", arguments);
}
},
attachValidation: function () {
$form
.off("reset." + data_validation, onResetProxy)
.on("reset." + data_validation, onResetProxy)
.validate(this.options);
},
validate: function () { // a validation function that is called by unobtrusive Ajax
$form.validate();
return $form.valid();
}
};
$form.data(data_validation, result);
}
return result;
}
$jQval.unobtrusive = {
adapters: [],
parseElement: function (element, skipAttach) {
/// <summary>
/// Parses a single HTML element for unobtrusive validation attributes.
/// </summary>
/// <param name="element" domElement="true">The HTML element to be parsed.</param>
/// <param name="skipAttach" type="Boolean">[Optional] true to skip attaching the
/// validation to the form. If parsing just this single element, you should specify true.
/// If parsing several elements, you should specify false, and manually attach the validation
/// to the form when you are finished. The default is false.</param>
var $element = $(element),
form = $element.parents("form")[0],
valInfo, rules, messages;
if (!form) { // Cannot do client-side validation without a form
return;
}
valInfo = validationInfo(form);
valInfo.options.rules[element.name] = rules = {};
valInfo.options.messages[element.name] = messages = {};
$.each(this.adapters, function () {
var prefix = "data-val-" + this.name,
message = $element.attr(prefix),
paramValues = {};
if (message !== undefined) { // Compare against undefined, because an empty message is legal (and falsy)
prefix += "-";
$.each(this.params, function () {
paramValues[this] = $element.attr(prefix + this);
});
this.adapt({
element: element,
form: form,
message: message,
params: paramValues,
rules: rules,
messages: messages
});
}
});
$.extend(rules, { "__dummy__": true });
if (!skipAttach) {
valInfo.attachValidation();
}
},
parse: function (selector) {
/// <summary>
/// Parses all the HTML elements in the specified selector. It looks for input elements decorated
/// with the [data-val=true] attribute value and enables validation according to the data-val-*
/// attribute values.
/// </summary>
/// <param name="selector" type="String">Any valid jQuery selector.</param>
// $forms includes all forms in selector's DOM hierarchy (parent, children and self) that have at least one
// element with data-val=true
var $selector = $(selector),
$forms = $selector.parents()
.addBack()
.filter("form")
.add($selector.find("form"))
.has("[data-val=true]");
$selector.find("[data-val=true]").each(function () {
$jQval.unobtrusive.parseElement(this, true);
});
$forms.each(function () {
var info = validationInfo(this);
if (info) {
info.attachValidation();
}
});
}
};
adapters = $jQval.unobtrusive.adapters;
adapters.add = function (adapterName, params, fn) {
/// <summary>Adds a new adapter to convert unobtrusive HTML into a jQuery Validate validation.</summary>
/// <param name="adapterName" type="String">The name of the adapter to be added. This matches the name used
/// in the data-val-nnnn HTML attribute (where nnnn is the adapter name).</param>
/// <param name="params" type="Array" optional="true">[Optional] An array of parameter names (strings) that will
/// be extracted from the data-val-nnnn-mmmm HTML attributes (where nnnn is the adapter name, and
/// mmmm is the parameter name).</param>
/// <param name="fn" type="Function">The function to call, which adapts the values from the HTML
/// attributes into jQuery Validate rules and/or messages.</param>
/// <returns type="jQuery.validator.unobtrusive.adapters" />
if (!fn) { // Called with no params, just a function
fn = params;
params = [];
}
this.push({ name: adapterName, params: params, adapt: fn });
return this;
};
adapters.addBool = function (adapterName, ruleName) {
/// <summary>Adds a new adapter to convert unobtrusive HTML into a jQuery Validate validation, where
/// the jQuery Validate validation rule has no parameter values.</summary>
/// <param name="adapterName" type="String">The name of the adapter to be added. This matches the name used
/// in the data-val-nnnn HTML attribute (where nnnn is the adapter name).</param>
/// <param name="ruleName" type="String" optional="true">[Optional] The name of the jQuery Validate rule. If not provided, the value
/// of adapterName will be used instead.</param>
/// <returns type="jQuery.validator.unobtrusive.adapters" />
return this.add(adapterName, function (options) {
setValidationValues(options, ruleName || adapterName, true);
});
};
adapters.addMinMax = function (adapterName, minRuleName, maxRuleName, minMaxRuleName, minAttribute, maxAttribute) {
/// <summary>Adds a new adapter to convert unobtrusive HTML into a jQuery Validate validation, where
/// the jQuery Validate validation has three potential rules (one for min-only, one for max-only, and
/// one for min-and-max). The HTML parameters are expected to be named -min and -max.</summary>
/// <param name="adapterName" type="String">The name of the adapter to be added. This matches the name used
/// in the data-val-nnnn HTML attribute (where nnnn is the adapter name).</param>
/// <param name="minRuleName" type="String">The name of the jQuery Validate rule to be used when you only
/// have a minimum value.</param>
/// <param name="maxRuleName" type="String">The name of the jQuery Validate rule to be used when you only
/// have a maximum value.</param>
/// <param name="minMaxRuleName" type="String">The name of the jQuery Validate rule to be used when you
/// have both a minimum and maximum value.</param>
/// <param name="minAttribute" type="String" optional="true">[Optional] The name of the HTML attribute that
/// contains the minimum value. The default is "min".</param>
/// <param name="maxAttribute" type="String" optional="true">[Optional] The name of the HTML attribute that
/// contains the maximum value. The default is "max".</param>
/// <returns type="jQuery.validator.unobtrusive.adapters" />
return this.add(adapterName, [minAttribute || "min", maxAttribute || "max"], function (options) {
var min = options.params.min,
max = options.params.max;
if (min && max) {
setValidationValues(options, minMaxRuleName, [min, max]);
}
else if (min) {
setValidationValues(options, minRuleName, min);
}
else if (max) {
setValidationValues(options, maxRuleName, max);
}
});
};
adapters.addSingleVal = function (adapterName, attribute, ruleName) {
/// <summary>Adds a new adapter to convert unobtrusive HTML into a jQuery Validate validation, where
/// the jQuery Validate validation rule has a single value.</summary>
/// <param name="adapterName" type="String">The name of the adapter to be added. This matches the name used
/// in the data-val-nnnn HTML attribute(where nnnn is the adapter name).</param>
/// <param name="attribute" type="String">[Optional] The name of the HTML attribute that contains the value.
/// The default is "val".</param>
/// <param name="ruleName" type="String" optional="true">[Optional] The name of the jQuery Validate rule. If not provided, the value
/// of adapterName will be used instead.</param>
/// <returns type="jQuery.validator.unobtrusive.adapters" />
return this.add(adapterName, [attribute || "val"], function (options) {
setValidationValues(options, ruleName || adapterName, options.params[attribute]);
});
};
$jQval.addMethod("__dummy__", function (value, element, params) {
return true;
});
$jQval.addMethod("regex", function (value, element, params) {
var match;
if (this.optional(element)) {
return true;
}
match = new RegExp(params).exec(value);
return (match && (match.index === 0) && (match[0].length === value.length));
});
$jQval.addMethod("nonalphamin", function (value, element, nonalphamin) {
var match;
if (nonalphamin) {
match = value.match(/\W/g);
match = match && match.length >= nonalphamin;
}
return match;
});
if ($jQval.methods.extension) {
adapters.addSingleVal("accept", "mimtype");
adapters.addSingleVal("extension", "extension");
} else {
// for backward compatibility, when the 'extension' validation method does not exist, such as with versions
// of JQuery Validation plugin prior to 1.10, we should use the 'accept' method for
// validating the extension, and ignore mime-type validations as they are not supported.
adapters.addSingleVal("extension", "extension", "accept");
}
adapters.addSingleVal("regex", "pattern");
adapters.addBool("creditcard").addBool("date").addBool("digits").addBool("email").addBool("number").addBool("url");
adapters.addMinMax("length", "minlength", "maxlength", "rangelength").addMinMax("range", "min", "max", "range");
adapters.addMinMax("minlength", "minlength").addMinMax("maxlength", "minlength", "maxlength");
adapters.add("equalto", ["other"], function (options) {
var prefix = getModelPrefix(options.element.name),
other = options.params.other,
fullOtherName = appendModelPrefix(other, prefix),
element = $(options.form).find(":input").filter("[name='" + escapeAttributeValue(fullOtherName) + "']")[0];
setValidationValues(options, "equalTo", element);
});
adapters.add("required", function (options) {
// jQuery Validate equates "required" with "mandatory" for checkbox elements
if (options.element.tagName.toUpperCase() !== "INPUT" || options.element.type.toUpperCase() !== "CHECKBOX") {
setValidationValues(options, "required", true);
}
});
adapters.add("remote", ["url", "type", "additionalfields"], function (options) {
var value = {
url: options.params.url,
type: options.params.type || "GET",
data: {}
},
prefix = getModelPrefix(options.element.name);
$.each(splitAndTrim(options.params.additionalfields || options.element.name), function (i, fieldName) {
var paramName = appendModelPrefix(fieldName, prefix);
value.data[paramName] = function () {
var field = $(options.form).find(":input").filter("[name='" + escapeAttributeValue(paramName) + "']");
// For checkboxes and radio buttons, only pick up values from checked fields.
if (field.is(":checkbox")) {
return field.filter(":checked").val() || field.filter(":hidden").val() || '';
}
else if (field.is(":radio")) {
return field.filter(":checked").val() || '';
}
return field.val();
};
});
setValidationValues(options, "remote", value);
});
adapters.add("password", ["min", "nonalphamin", "regex"], function (options) {
if (options.params.min) {
setValidationValues(options, "minlength", options.params.min);
}
if (options.params.nonalphamin) {
setValidationValues(options, "nonalphamin", options.params.nonalphamin);
}
if (options.params.regex) {
setValidationValues(options, "regex", options.params.regex);
}
});
adapters.add("fileextensions", ["extensions"], function (options) {
setValidationValues(options, "extension", options.params.extensions);
});
$(function () {
$jQval.unobtrusive.parse(document);
});
return $jQval.unobtrusive;
}));
/*!
* jQuery UI :data 1.13.2
* http://jqueryui.com
*
* Copyright jQuery Foundation and other contributors
* Released under the MIT license.
* http://jquery.org/license
*/
//>>label: :data Selector
//>>group: Core
//>>description: Selects elements which have data stored under the specified key.
//>>docs: http://api.jqueryui.com/data-selector/
( function( factory ) {
"use strict";
if ( typeof define === "function" && define.amd ) {
// AMD. Register as an anonymous module.
define( [ "jquery", "./version" ], factory );
} else {
// Browser globals
factory( jQuery );
}
} )( function( $ ) {
"use strict";
return $.extend( $.expr.pseudos, {
data: $.expr.createPseudo ?
$.expr.createPseudo( function( dataName ) {
return function( elem ) {
return !!$.data( elem, dataName );
};
} ) :
// Support: jQuery <1.8
function( elem, i, match ) {
return !!$.data( elem, match[ 3 ] );
}
} );
} );
(function (module, $, undefined) {
var BLOCK_TAGS = ['table', 'thead', 'tbody', 'tfoot', 'tr', 'col', 'colgroup', 'object', 'embed', 'param', 'ol', 'ul', 'dl', 'blockquote', 'select', 'optgroup', 'option', 'textarea', 'script', 'style'];
/* Trim function.
* Trim only end of string whitespaces
*
* text - String to trim
*
* Returns text without end whitespaces
*/
function trimRight(text) {
return text.replace(/\s*$/,"");
}
function setText(element, text) {
if (element.innerText) {
element.innerText = text;
} else if (element.nodeValue) {
element.nodeValue = text;
} else if (element.textContent) {
element.textContent = text;
} else {
return false;
}
}
/* Truncate the nearest sibling node.
* If no valid immediate sibling is found, traverse one level up to a cousin node.
*
* $element - The jQuery node to truncate.
* $rootNode - The jQuery root node to measure the truncated height.
* $clipNode - The jQuery node to insert right after the truncation point.
* options - An object containing:
* ellipsis - The ellipsis string to append at the end of the truncation.
* maxHeight - The maximum height for the root node (in px).
* position - The position of the truncation ("start", "middle", "end").
*
* Returns true if truncation happened, false otherwise.
*/
function truncateNearestSibling($element, $rootNode, $clipNode, options) {
var $parent = $element.parent();
var $prevSibling;
$element.remove();
// Take into account length of $clipNode element previous inserted.
var clipLength = $clipNode ? $clipNode.length : 0;
if ($parent.contents().length > clipLength) {
// Valid previous sibling element (sharing same parent node) exists,
// so attempt to truncate it.
$prevSibling = $parent.contents().eq(-1 - clipLength);
return truncateTextContent($prevSibling, $rootNode, $clipNode, options);
} else {
// No previous sibling element (sharing same parent node) exists.
// Therefore, search parent's sibling.
var $parentSibling = $parent.prev();
$prevSibling = $parentSibling.contents().eq(-1);
if ($prevSibling.length) {
// Because traversal is in-order so the algorithm already checked that
// this point meets the height requirement. As such, it's safe to truncate here.
setText($prevSibling[0], $prevSibling.text() + options.ellipsis);
$parent.remove();
if ($clipNode.length) {
$parentSibling.append($clipNode);
}
return true;
}
}
return false;
}
/* Truncates, at the beginning, the text content of a node using binary search */
function truncateTextStart($element, $rootNode, $clipNode, options) {
var element = $element[0];
var original = $element.text();
var maxChunk = '';
var mid, chunk;
var low = 0;
var high = original.length;
while (low <= high) {
mid = low + ((high - low) >> 1); // Integer division
chunk = options.ellipsis + trimRight(original.substr(mid - 1, original.length));
setText(element, chunk);
if ($rootNode.height() > options.maxHeight) {
// too big, reduce the chunk
low = mid + 1;
}
else {
// chunk valid, try to get a bigger chunk
high = mid - 1;
maxChunk = maxChunk.length > chunk.length ? maxChunk : chunk;
}
}
if (maxChunk.length > 0) {
setText(element, maxChunk);
return true;
} else {
return truncateNearestSibling($element, $rootNode, $clipNode, options);
}
}
/* Truncates, at the end, the text content of a node using binary search */
function truncateTextEnd($element, $rootNode, $clipNode, options) {
var element = $element[0];
var original = $element.text();
var maxChunk = '';
var mid, chunk;
var low = 0;
var high = original.length;
// Binary Search
while (low <= high) {
mid = low + ((high - low) >> 1); // Integer division
chunk = trimRight(original.substr(0, mid + 1)) + options.ellipsis;
setText(element, chunk);
if ($rootNode.height() > options.maxHeight) {
// too big, reduce the chunk
high = mid - 1;
} else {
// chunk valid, try to get a bigger chunk
low = mid + 1;
maxChunk = maxChunk.length > chunk.length ? maxChunk : chunk;
}
}
if (maxChunk.length > 0) {
setText(element, maxChunk);
return true;
} else {
return truncateNearestSibling($element, $rootNode, $clipNode, options);
}
}
/* Truncates, at the middle, the text content of a node using binary search */
function truncateTextMiddle($element, $rootNode, $clipNode, options) {
var element = $element[0];
var original = $element.text();
var maxChunk = '';
var low = 0;
var len = original.length;
var high = len >> 1;
var mid, chunk;
while (low <= high) {
mid = low + ((high - low) >> 1); // Integer division
chunk = trimRight(original.substr(0, mid)) + options.ellipsis + original.substr(len - mid, len - mid);
setText(element, chunk);
if ($rootNode.height() > options.maxHeight) {
// too big, reduce the chunk
high = mid - 1;
}
else {
// chunk valid, try to get a bigger chunk
low = mid + 1;
maxChunk = maxChunk.length > chunk.length ? maxChunk : chunk;
}
}
if (maxChunk.length > 0) {
setText(element, maxChunk);
return true;
} else {
return truncateNearestSibling($element, $rootNode, $clipNode, options);
}
}
/* Truncates the text content of a node using binary search.
* If no valid truncation point is found, attempt to truncate its nearest sibling.
*
* $textNode - The jQuery node to truncate.
* $rootNode - The jQuery root node to measure the truncated height.
* $clipNode - The jQuery node to insert right after the truncation point.
* options - An object containing:
* ellipsis - The ellipsis string to append at the end of the truncation.
* maxHeight - The maximum height for the root node (in px).
* position - The position of the truncation ("start", "middle", "end").
*
* Returns true if truncation happened, false otherwise.
*/
function truncateTextContent($element, $rootNode, $clipNode, options) { // jshint ignore:line
if (options.position === "end") {
return truncateTextEnd($element, $rootNode, $clipNode, options);
}
else if (options.position === "start") {
return truncateTextStart($element, $rootNode, $clipNode, options);
}
else {
return truncateTextMiddle($element, $rootNode, $clipNode, options);
}
}
/* Recursively truncates a nested node. Traverses the children node tree in reverse order. */
function truncateNestedNodeStart($element, $rootNode, $clipNode, options) {
var element = $element[0];
var $children = $element.contents();
var $child, child;
var length = $children.length;
var index = length -1;
var truncated = false;
$element.empty();
for (; index >= 0 && !truncated; index--) {
$child = $children.eq(index);
child = $child[0];
if (child.nodeType === 8) { // comment node
continue;
}
element.insertBefore(child, element.firstChild);
if ($clipNode.length) {
if ($.inArray(element.tagName.toLowerCase(), BLOCK_TAGS) >= 0) {
// Certain elements like <li> should not be appended to.
$element.after($clipNode);
} else {
$element.append($clipNode);
}
}
if ($rootNode.height() > options.maxHeight) {
if (child.nodeType === 3) { // text node
truncated = truncateTextContent($child, $rootNode, $clipNode, options);
} else {
truncated = truncateNestedNode($child, $rootNode, $clipNode, options);
}
}
if (!truncated && $clipNode.length) {
$clipNode.remove();
}
}
return truncated;
}
/* Recursively truncates a nested node. Traverses the children node tree in-order. */
function truncateNestedNodeEnd($element, $rootNode, $clipNode, options) {
var element = $element[0];
var $children = $element.contents();
var $child, child;
var index = 0;
var length = $children.length;
var truncated = false;
$element.empty();
for (; index < length && !truncated; index++) {
$child = $children.eq(index);
child = $child[0];
if (child.nodeType === 8) { // comment node
continue;
}
element.appendChild(child);
if ($clipNode.length) {
if ($.inArray(element.tagName.toLowerCase(), BLOCK_TAGS) >= 0) {
// Certain elements like <li> should not be appended to.
$element.after($clipNode);
} else {
$element.append($clipNode);
}
}
if ($rootNode.height() > options.maxHeight) {
if (child.nodeType === 3) { // text node
truncated = truncateTextContent($child, $rootNode, $clipNode, options);
} else {
truncated = truncateNestedNode($child, $rootNode, $clipNode, options);
}
}
if (!truncated && $clipNode.length) {
$clipNode.remove();
}
}
return truncated;
}
/* Recursively truncates a nested node.
*
* $element - The jQuery nested node to truncate.
* $rootNode - The jQuery root node to measure the truncated height.
* $clipNode - The jQuery node to insert right after the truncation point.
* options - An object containing:
* ellipsis - The ellipsis string to append at the end of the truncation.
* maxHeight - The maximum height for the root node (in px).
* position - The position of the truncation ("start", "middle", "end").
*
* Returns true if truncation happened, false otherwise.
*/
function truncateNestedNode($element, $rootNode, $clipNode, options) { // jshint ignore:line
if (options.position === "end") {
return truncateNestedNodeEnd($element, $rootNode, $clipNode, options);
}
else if (options.position === "start") {
return truncateNestedNodeStart($element, $rootNode, $clipNode, options);
}
else {
// TODO: Truncate middle for nested = HARDCORE
return truncateNestedNodeEnd($element, $rootNode, $clipNode, options);
}
}
/* Public: Creates an instance of Truncate.
*
* element - A DOM element to be truncated.
* options - An Object literal containing setup options.
*
* Examples:
*
* var element = document.createElement('span');
* element.innerHTML = 'This is<br>odd.';
* var truncated = new Truncate(element, {
* lines: 1,
* lineHeight: 16,
* ellipsis: '… ',
* showMore: '<a class="show-more">Show More</a>',
* showLess: '<a class="show-less">Show Less</a>',
* position: "start"
* });
*
* // Update HTML
* truncated.update('This is not very odd.');
*
* // Undo truncation
* truncated.expand();
*
* // Redo truncation
* truncated.collapse();
*/
function Truncate(element, options) {
this.element = element;
this.$element = $(element);
this._name = 'truncate';
this._defaults = {
lines: 1,
ellipsis: '…',
showMore: '',
showLess: '',
position: 'end',
lineHeight: 'auto'
};
this.options = $.extend({}, this._defaults, options);
if (this.options.lineHeight === 'auto') {
var lineHeightCss = this.$element.css('line-height'),
lineHeight = 18; // for Normal we return the default value: 18px
if (lineHeightCss !== "normal") {
lineHeight = parseInt(lineHeightCss, 10);
}
this.options.lineHeight = lineHeight;
}
if (this.options.maxHeight === undefined) {
this.options.maxHeight = parseInt(this.options.lines, 10) * parseInt(this.options.lineHeight, 10);
}
if (this.options.position !== 'start' && this.options.position !== 'middle' && this.options.position !== 'end') {
this.options.position = 'end';
}
this.$clipNode = $($.parseHTML(this.options.showMore), this.$element);
this.original = this.cached = element.innerHTML;
this.isTruncated = false; // True if the original content overflows the container.
this.isCollapsed = true; // True if the container is currently collapsed.
this.update();
}
Truncate.prototype = {
/* Public: Updates the inner HTML of the element and re-truncates. Will not
* perform an updade if the container is currently expanded, instead it
* will wait until the next time .collapse() is called.
*
* html - The new HTML.
*
* Returns nothing.
*/
update: function (html) {
var wasExpanded = !this.isCollapsed;
// Update HTML if provided, otherwise use the current html and restore
// the truncated content to the original if it's currently present.
if (typeof html !== 'undefined') {
this.original = this.element.innerHTML = html;
} else if (this.isCollapsed && this.element.innerHTML === this.cached) {
this.element.innerHTML = this.original;
}
// Wrap the contents in order to ignore container's margin/padding.
var $wrap = this.$element.wrapInner('<div/>').children();
$wrap.css({
border: 'none',
margin: 0,
padding: 0,
width: 'auto',
height: 'auto',
'word-wrap': 'break-word'
});
this.isTruncated = false;
// Check if already meets height requirement
if ($wrap.height() > this.options.maxHeight) {
this.isTruncated = truncateNestedNode($wrap, $wrap, this.$clipNode, this.options);
if(this.isExplicitlyCollapsed) {
this.isCollapsed = true;
wasExpanded = false;
}
} else {
this.isCollapsed = false;
}
// Restore the wrapped contents
$wrap.replaceWith($wrap.contents());
// Cache the truncated content
this.cached = this.element.innerHTML;
// If the container was expanded when .update() was called then restore
// it to it's previous state.
if (wasExpanded) {
this.element.innerHTML = this.original;
}
},
/* Public: Expands the element to show content in full.
*
* Returns nothing.
*/
expand: function () {
var includeShowLess = true;
if(this.isExplicitlyCollapsed) {
this.isExplicitlyCollapsed = false;
includeShowLess = false;
}
if (!this.isCollapsed) {
return;
}
this.isCollapsed = false;
this.element.innerHTML = this.isTruncated ? this.original + (includeShowLess ? this.options.showLess : "") : this.original;
},
/* Public: Collapses the element to the truncated state.
* Uses the cached HTML from .update() by default.
*
* retruncate - True to retruncate original HTML, otherwise use cached HTML.
*
* Returns nothing.
*/
collapse: function (retruncate) {
this.isExplicitlyCollapsed = true;
if (this.isCollapsed) {
return;
}
this.isCollapsed = true;
retruncate = retruncate || false;
if (retruncate) {
this.update();
} else {
this.element.innerHTML = this.cached;
}
}
};
// Lightweight plugin wrapper preventing multiple instantiations
$.fn.truncate = function (options) {
var args = $.makeArray(arguments).slice(1);
return this.each(function () {
var truncate = $.data(this, 'jquery-truncate');
if (!truncate) {
$.data(this, 'jquery-truncate', new Truncate(this, options));
} else if (typeof truncate[options] === 'function') {
truncate[options].apply(truncate, args);
}
});
};
module.Truncate = Truncate;
})(this, jQuery);
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