@instructure/quiz-interactions
Version:
A React UI component Library for quiz interaction types.
176 lines (175 loc) • 6.71 kB
JavaScript
function _array_like_to_array(arr, len) {
if (len == null || len > arr.length) len = arr.length;
for(var i = 0, arr2 = new Array(len); i < len; i++)arr2[i] = arr[i];
return arr2;
}
function _array_with_holes(arr) {
if (Array.isArray(arr)) return arr;
}
function _define_property(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;
}
function _iterable_to_array_limit(arr, i) {
var _i = arr == null ? null : typeof Symbol !== "undefined" && arr[Symbol.iterator] || arr["@@iterator"];
if (_i == null) return;
var _arr = [];
var _n = true;
var _d = false;
var _s, _e;
try {
for(_i = _i.call(arr); !(_n = (_s = _i.next()).done); _n = true){
_arr.push(_s.value);
if (i && _arr.length === i) break;
}
} catch (err) {
_d = true;
_e = err;
} finally{
try {
if (!_n && _i["return"] != null) _i["return"]();
} finally{
if (_d) throw _e;
}
}
return _arr;
}
function _non_iterable_rest() {
throw new TypeError("Invalid attempt to destructure non-iterable instance.\\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
}
function _object_spread(target) {
for(var i = 1; i < arguments.length; i++){
var source = arguments[i] != null ? arguments[i] : {};
var ownKeys = Object.keys(source);
if (typeof Object.getOwnPropertySymbols === "function") {
ownKeys = ownKeys.concat(Object.getOwnPropertySymbols(source).filter(function(sym) {
return Object.getOwnPropertyDescriptor(source, sym).enumerable;
}));
}
ownKeys.forEach(function(key) {
_define_property(target, key, source[key]);
});
}
return target;
}
function ownKeys(object, enumerableOnly) {
var keys = Object.keys(object);
if (Object.getOwnPropertySymbols) {
var symbols = Object.getOwnPropertySymbols(object);
if (enumerableOnly) {
symbols = symbols.filter(function(sym) {
return Object.getOwnPropertyDescriptor(object, sym).enumerable;
});
}
keys.push.apply(keys, symbols);
}
return keys;
}
function _object_spread_props(target, source) {
source = source != null ? source : {};
if (Object.getOwnPropertyDescriptors) {
Object.defineProperties(target, Object.getOwnPropertyDescriptors(source));
} else {
ownKeys(Object(source)).forEach(function(key) {
Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key));
});
}
return target;
}
function _sliced_to_array(arr, i) {
return _array_with_holes(arr) || _iterable_to_array_limit(arr, i) || _unsupported_iterable_to_array(arr, i) || _non_iterable_rest();
}
function _unsupported_iterable_to_array(o, minLen) {
if (!o) return;
if (typeof o === "string") return _array_like_to_array(o, minLen);
var n = Object.prototype.toString.call(o).slice(8, -1);
if (n === "Object" && o.constructor) n = o.constructor.name;
if (n === "Map" || n === "Set") return Array.from(n);
if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _array_like_to_array(o, minLen);
}
import React, { useState, useRef, useEffect, useCallback } from 'react';
import PropTypes from 'prop-types';
import { Checkbox } from '@instructure/ui-checkbox';
import Alert from '../Alert';
import t from '@instructure/quiz-i18n/format-message';
var noop = function() {};
var dummyImg = 'https://i.ytimg.com/vi/LgkAebhJ7iE/maxresdefault.jpg';
function clone(children, props) {
var filteredProps = {};
for(var key in props){
if (props[key] !== void 0) {
filteredProps[key] = props[key];
}
}
return /*#__PURE__*/ React.cloneElement(children, filteredProps);
}
function EditStateProvider(param) {
var children = param.children;
var _useState = _sliced_to_array(useState({}), 2), itemState = _useState[0], setItemState = _useState[1];
var _useState1 = _sliced_to_array(useState(true), 2), errorsAreShowing = _useState1[0], setErrorsAreShowing = _useState1[1];
var alertRef = useRef(null);
var uploadRequestsRef = useRef({});
useEffect(function() {
return function() {
Object.values(uploadRequestsRef.current).forEach(clearTimeout);
};
}, []);
var handleUpload = useCallback(function(id, callback) {
delete uploadRequestsRef.current[id];
callback(dummyImg);
}, []);
var handleErrorsAreShowingChange = function(e) {
setErrorsAreShowing(e.target.checked);
};
var notifyScreenreader = useCallback(function(content) {
var _alertRef_current;
(_alertRef_current = alertRef.current) === null || _alertRef_current === void 0 ? void 0 : _alertRef_current.setAlert(content);
}, []);
var changeItemState = useCallback(function(stateMod) {
setItemState(function(state) {
return _object_spread({}, state, stateMod);
});
}, []);
var cancelMediaUpload = useCallback(function(id) {
clearTimeout(uploadRequestsRef.current[id]);
delete uploadRequestsRef.current[id];
}, []);
var mediaUpload = useCallback(function(file, callback) {
if (uploadRequestsRef.current[file] !== void 0) {
cancelMediaUpload(file);
}
uploadRequestsRef.current[file] = setTimeout(function() {
return handleUpload(file, callback);
}, 2000 + Math.random() * 2000);
}, [
cancelMediaUpload,
handleUpload
]);
return /*#__PURE__*/ React.createElement("div", null, /*#__PURE__*/ React.createElement(Alert, {
ref: alertRef
}), clone(children, _object_spread_props(_object_spread({}, itemState), {
changeItemState: changeItemState,
notifyScreenreader: notifyScreenreader,
cancelMediaUpload: cancelMediaUpload,
errorsAreShowing: errorsAreShowing,
openImportModal: noop,
mediaUpload: mediaUpload
})), /*#__PURE__*/ React.createElement("div", null, /*#__PURE__*/ React.createElement("br", null), /*#__PURE__*/ React.createElement(Checkbox, {
onChange: handleErrorsAreShowingChange,
checked: errorsAreShowing,
label: t('Show validation errors')
})));
}
EditStateProvider.propTypes = {
children: PropTypes.node.isRequired
};
export default EditStateProvider;