cl-editor
Version:
Lightweight text editor built with svelte + typescript
1,593 lines (1,375 loc) • 66.8 kB
JavaScript
(function (global, factory) {
typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
typeof define === 'function' && define.amd ? define(factory) :
(global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.clEditor = factory());
})(this, (function () { 'use strict';
function noop() {}
function run(fn) {
return fn();
}
function blank_object() {
return Object.create(null);
}
function run_all(fns) {
fns.forEach(run);
}
function is_function(thing) {
return typeof thing === 'function';
}
function safe_not_equal(a, b) {
return a != a ? b == b : a !== b || a && typeof a === 'object' || typeof a === 'function';
}
function is_empty(obj) {
return Object.keys(obj).length === 0;
}
function subscribe(store, ...callbacks) {
if (store == null) {
return noop;
}
const unsub = store.subscribe(...callbacks);
return unsub.unsubscribe ? () => unsub.unsubscribe() : unsub;
}
function get_store_value(store) {
let value;
subscribe(store, _ => value = _)();
return value;
}
function component_subscribe(component, store, callback) {
component.$$.on_destroy.push(subscribe(store, callback));
}
function set_store_value(store, ret, value) {
store.set(value);
return ret;
}
function action_destroyer(action_result) {
return action_result && is_function(action_result.destroy) ? action_result.destroy : noop;
}
function append(target, node) {
target.appendChild(node);
}
function append_styles(target, style_sheet_id, styles) {
const append_styles_to = get_root_for_style(target);
if (!append_styles_to.getElementById(style_sheet_id)) {
const style = element('style');
style.id = style_sheet_id;
style.textContent = styles;
append_stylesheet(append_styles_to, style);
}
}
function get_root_for_style(node) {
if (!node) return document;
const root = node.getRootNode ? node.getRootNode() : node.ownerDocument;
if (root && root.host) {
return root;
}
return node.ownerDocument;
}
function append_stylesheet(node, style) {
append(node.head || node, style);
}
function insert(target, node, anchor) {
target.insertBefore(node, anchor || null);
}
function detach(node) {
node.parentNode.removeChild(node);
}
function destroy_each(iterations, detaching) {
for (let i = 0; i < iterations.length; i += 1) {
if (iterations[i]) iterations[i].d(detaching);
}
}
function element(name) {
return document.createElement(name);
}
function text(data) {
return document.createTextNode(data);
}
function space() {
return text(' ');
}
function empty() {
return text('');
}
function listen(node, event, handler, options) {
node.addEventListener(event, handler, options);
return () => node.removeEventListener(event, handler, options);
}
function prevent_default(fn) {
return function (event) {
event.preventDefault(); // @ts-ignore
return fn.call(this, event);
};
}
function attr(node, attribute, value) {
if (value == null) node.removeAttribute(attribute);else if (node.getAttribute(attribute) !== value) node.setAttribute(attribute, value);
}
function children(element) {
return Array.from(element.childNodes);
}
function set_data(text, data) {
data = '' + data;
if (text.wholeText !== data) text.data = data;
}
function set_input_value(input, value) {
input.value = value == null ? '' : value;
}
function set_style(node, key, value, important) {
node.style.setProperty(key, value, important ? 'important' : '');
}
function toggle_class(element, name, toggle) {
element.classList[toggle ? 'add' : 'remove'](name);
}
function custom_event(type, detail, bubbles = false) {
const e = document.createEvent('CustomEvent');
e.initCustomEvent(type, bubbles, false, detail);
return e;
}
class HtmlTag {
constructor() {
this.e = this.n = null;
}
c(html) {
this.h(html);
}
m(html, target, anchor = null) {
if (!this.e) {
this.e = element(target.nodeName);
this.t = target;
this.c(html);
}
this.i(anchor);
}
h(html) {
this.e.innerHTML = html;
this.n = Array.from(this.e.childNodes);
}
i(anchor) {
for (let i = 0; i < this.n.length; i += 1) {
insert(this.t, this.n[i], anchor);
}
}
p(html) {
this.d();
this.h(html);
this.i(this.a);
}
d() {
this.n.forEach(detach);
}
}
let current_component;
function set_current_component(component) {
current_component = component;
}
function get_current_component() {
if (!current_component) throw new Error('Function called outside component initialization');
return current_component;
}
function onMount(fn) {
get_current_component().$$.on_mount.push(fn);
}
function createEventDispatcher() {
const component = get_current_component();
return (type, detail) => {
const callbacks = component.$$.callbacks[type];
if (callbacks) {
// TODO are there situations where events could be dispatched
// in a server (non-DOM) environment?
const event = custom_event(type, detail);
callbacks.slice().forEach(fn => {
fn.call(component, event);
});
}
};
}
function setContext(key, context) {
get_current_component().$$.context.set(key, context);
}
const dirty_components = [];
const binding_callbacks = [];
const render_callbacks = [];
const flush_callbacks = [];
const resolved_promise = Promise.resolve();
let update_scheduled = false;
function schedule_update() {
if (!update_scheduled) {
update_scheduled = true;
resolved_promise.then(flush);
}
}
function add_render_callback(fn) {
render_callbacks.push(fn);
}
let flushing = false;
const seen_callbacks = new Set();
function flush() {
if (flushing) return;
flushing = true;
do {
// first, call beforeUpdate functions
// and update components
for (let i = 0; i < dirty_components.length; i += 1) {
const component = dirty_components[i];
set_current_component(component);
update(component.$$);
}
set_current_component(null);
dirty_components.length = 0;
while (binding_callbacks.length) binding_callbacks.pop()(); // then, once components are updated, call
// afterUpdate functions. This may cause
// subsequent updates...
for (let i = 0; i < render_callbacks.length; i += 1) {
const callback = render_callbacks[i];
if (!seen_callbacks.has(callback)) {
// ...so guard against infinite loops
seen_callbacks.add(callback);
callback();
}
}
render_callbacks.length = 0;
} while (dirty_components.length);
while (flush_callbacks.length) {
flush_callbacks.pop()();
}
update_scheduled = false;
flushing = false;
seen_callbacks.clear();
}
function update($$) {
if ($$.fragment !== null) {
$$.update();
run_all($$.before_update);
const dirty = $$.dirty;
$$.dirty = [-1];
$$.fragment && $$.fragment.p($$.ctx, dirty);
$$.after_update.forEach(add_render_callback);
}
}
const outroing = new Set();
let outros;
function transition_in(block, local) {
if (block && block.i) {
outroing.delete(block);
block.i(local);
}
}
function transition_out(block, local, detach, callback) {
if (block && block.o) {
if (outroing.has(block)) return;
outroing.add(block);
outros.c.push(() => {
outroing.delete(block);
if (callback) {
if (detach) block.d(1);
callback();
}
});
block.o(local);
}
}
function create_component(block) {
block && block.c();
}
function mount_component(component, target, anchor, customElement) {
const {
fragment,
on_mount,
on_destroy,
after_update
} = component.$$;
fragment && fragment.m(target, anchor);
if (!customElement) {
// onMount happens before the initial afterUpdate
add_render_callback(() => {
const new_on_destroy = on_mount.map(run).filter(is_function);
if (on_destroy) {
on_destroy.push(...new_on_destroy);
} else {
// Edge case - component was destroyed immediately,
// most likely as a result of a binding initialising
run_all(new_on_destroy);
}
component.$$.on_mount = [];
});
}
after_update.forEach(add_render_callback);
}
function destroy_component(component, detaching) {
const $$ = component.$$;
if ($$.fragment !== null) {
run_all($$.on_destroy);
$$.fragment && $$.fragment.d(detaching); // TODO null out other refs, including component.$$ (but need to
// preserve final state?)
$$.on_destroy = $$.fragment = null;
$$.ctx = [];
}
}
function make_dirty(component, i) {
if (component.$$.dirty[0] === -1) {
dirty_components.push(component);
schedule_update();
component.$$.dirty.fill(0);
}
component.$$.dirty[i / 31 | 0] |= 1 << i % 31;
}
function init(component, options, instance, create_fragment, not_equal, props, append_styles, dirty = [-1]) {
const parent_component = current_component;
set_current_component(component);
const $$ = component.$$ = {
fragment: null,
ctx: null,
// state
props,
update: noop,
not_equal,
bound: blank_object(),
// lifecycle
on_mount: [],
on_destroy: [],
on_disconnect: [],
before_update: [],
after_update: [],
context: new Map(options.context || (parent_component ? parent_component.$$.context : [])),
// everything else
callbacks: blank_object(),
dirty,
skip_bound: false,
root: options.target || parent_component.$$.root
};
append_styles && append_styles($$.root);
let ready = false;
$$.ctx = instance ? instance(component, options.props || {}, (i, ret, ...rest) => {
const value = rest.length ? rest[0] : ret;
if ($$.ctx && not_equal($$.ctx[i], $$.ctx[i] = value)) {
if (!$$.skip_bound && $$.bound[i]) $$.bound[i](value);
if (ready) make_dirty(component, i);
}
return ret;
}) : [];
$$.update();
ready = true;
run_all($$.before_update); // `false` as a special case of no DOM component
$$.fragment = create_fragment ? create_fragment($$.ctx) : false;
if (options.target) {
if (options.hydrate) {
const nodes = children(options.target); // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
$$.fragment && $$.fragment.l(nodes);
nodes.forEach(detach);
} else {
// eslint-disable-next-line @typescript-eslint/no-non-null-assertion
$$.fragment && $$.fragment.c();
}
if (options.intro) transition_in(component.$$.fragment);
mount_component(component, options.target, options.anchor, options.customElement);
flush();
}
set_current_component(parent_component);
}
/**
* Base class for Svelte components. Used when dev=false.
*/
class SvelteComponent {
$destroy() {
destroy_component(this, 1);
this.$destroy = noop;
}
$on(type, callback) {
const callbacks = this.$$.callbacks[type] || (this.$$.callbacks[type] = []);
callbacks.push(callback);
return () => {
const index = callbacks.indexOf(callback);
if (index !== -1) callbacks.splice(index, 1);
};
}
$set($$props) {
if (this.$$set && !is_empty($$props)) {
this.$$.skip_bound = true;
this.$$set($$props);
this.$$.skip_bound = false;
}
}
}
let t = {};
const exec = (command, value = null) => {
document.execCommand(command, false, value);
};
const getTagsRecursive = (element, tags) => {
tags = tags || (element && element.tagName ? [element.tagName] : []);
if (element && element.parentNode) {
element = element.parentNode;
} else {
return tags;
}
const tag = element.tagName;
if (element.style && element.getAttribute) {
[element.style.textAlign || element.getAttribute('align'), element.style.color || tag === 'FONT' && 'forecolor', element.style.backgroundColor && 'backcolor']
.filter((item) => item)
.forEach((item) => tags.push(item));
}
if (tag === 'DIV') {
return tags;
}
tags.push(tag);
return getTagsRecursive(element, tags).filter((_tag) => _tag != null);
};
const saveRange = (editor) => {
const documentSelection = document.getSelection();
t.range = null;
if (documentSelection.rangeCount) {
let savedRange = t.range = documentSelection.getRangeAt(0);
let range = document.createRange();
let rangeStart;
range.selectNodeContents(editor);
range.setEnd(savedRange.startContainer, savedRange.startOffset);
rangeStart = (range + '').length;
t.metaRange = {
start: rangeStart,
end: rangeStart + (savedRange + '').length
};
}
};
const restoreRange = (editor) => {
let metaRange = t.metaRange;
let savedRange = t.range;
let documentSelection = document.getSelection();
let range;
if (!savedRange) {
return;
}
if (metaRange && metaRange.start !== metaRange.end) { // Algorithm from http://jsfiddle.net/WeWy7/3/
let charIndex = 0,
nodeStack = [editor],
node,
foundStart = false,
stop = false;
range = document.createRange();
while (!stop && (node = nodeStack.pop())) {
if (node.nodeType === 3) {
let nextCharIndex = charIndex + node.length;
if (!foundStart && metaRange.start >= charIndex && metaRange.start <= nextCharIndex) {
range.setStart(node, metaRange.start - charIndex);
foundStart = true;
}
if (foundStart && metaRange.end >= charIndex && metaRange.end <= nextCharIndex) {
range.setEnd(node, metaRange.end - charIndex);
stop = true;
}
charIndex = nextCharIndex;
} else {
let cn = node.childNodes;
let i = cn.length;
while (i > 0) {
i -= 1;
nodeStack.push(cn[i]);
}
}
}
}
documentSelection.removeAllRanges();
documentSelection.addRange(range || savedRange);
};
const cleanHtml = (input) => {
const html = input.match(/<!--StartFragment-->(.*?)<!--EndFragment-->/);
let output = html && html[1] || input;
output = output
.replace(/\r?\n|\r/g, ' ')
.replace(/<!--(.*?)-->/g, '')
.replace(new RegExp('<(/)*(meta|link|span|\\?xml:|st1:|o:|font|w:sdt)(.*?)>', 'gi'), '')
.replace(/<!\[if !supportLists\]>(.*?)<!\[endif\]>/gi, '')
.replace(/style="[^"]*"/gi, '')
.replace(/style='[^']*'/gi, '')
.replace(/ /gi, ' ')
.replace(/>(\s+)</g, '><')
.replace(/class="[^"]*"/gi, '')
.replace(/class='[^']*'/gi, '')
.replace(/<[^/].*?>/g, i => i.split(/[ >]/g)[0] + '>')
.trim();
output = removeBadTags(output);
return output;
};
const unwrap = (wrapper) => {
const docFrag = document.createDocumentFragment();
while (wrapper.firstChild) {
const child = wrapper.removeChild(wrapper.firstChild);
docFrag.appendChild(child);
}
// replace wrapper with document fragment
wrapper.parentNode.replaceChild(docFrag, wrapper);
};
const removeBlockTagsRecursive = (elements, tagsToRemove) => {
Array.from(elements).forEach((item) => {
if (tagsToRemove.some((tag) => tag === item.tagName.toLowerCase())) {
if (item.children.length) {
removeBlockTagsRecursive(item.children, tagsToRemove);
}
unwrap(item);
}
});
};
const getActionBtns = (actions) => {
return Object.keys(actions).map((action) => actions[action]);
};
const getNewActionObj = (actions, userActions = []) => {
if (userActions && userActions.length) {
const newActions = {};
userActions.forEach((action) => {
if (typeof action === 'string') {
newActions[action] = Object.assign({}, actions[action]);
} else if (actions[action.name]) {
newActions[action.name] = Object.assign(actions[action.name], action);
} else {
newActions[action.name] = Object.assign({}, action);
}
});
return newActions;
} else {
return actions;
}
};
const removeBadTags = (html) => {
['style', 'script', 'applet', 'embed', 'noframes', 'noscript'].forEach((badTag) => {
html = html.replace(new RegExp(`<${badTag}.*?${badTag}(.*?)>`, 'gi'), '');
});
return html;
};
const isEditorClick = (target, editorWrapper) => {
if (target === editorWrapper) {
return true;
}
if (target.parentElement) {
return isEditorClick(target.parentElement, editorWrapper);
}
return false;
};
const subscriber_queue = [];
/**
* Create a `Writable` store that allows both updating and reading by subscription.
* @param {*=}value initial value
* @param {StartStopNotifier=}start start and stop notifications for subscriptions
*/
function writable(value, start = noop) {
let stop;
const subscribers = new Set();
function set(new_value) {
if (safe_not_equal(value, new_value)) {
value = new_value;
if (stop) {
// store is ready
const run_queue = !subscriber_queue.length;
for (const subscriber of subscribers) {
subscriber[1]();
subscriber_queue.push(subscriber, value);
}
if (run_queue) {
for (let i = 0; i < subscriber_queue.length; i += 2) {
subscriber_queue[i][0](subscriber_queue[i + 1]);
}
subscriber_queue.length = 0;
}
}
}
}
function update(fn) {
set(fn(value));
}
function subscribe(run, invalidate = noop) {
const subscriber = [run, invalidate];
subscribers.add(subscriber);
if (subscribers.size === 1) {
stop = start(set) || noop;
}
run(value);
return () => {
subscribers.delete(subscriber);
if (subscribers.size === 0) {
stop();
stop = null;
}
};
}
return {
set,
update,
subscribe
};
}
const linkSvg =
'<svg viewBox="0 0 72 72" width="17px" height="100%"><path d="M31.1 48.9l-6.7 6.7c-.8.8-1.6.9-2.1.9s-1.4-.1-2.1-.9L15 50.4c-1.1-1.1-1.1-3.1 0-4.2l6.1-6.1.2-.2 6.5-6.5c-1.2-.6-2.5-.9-3.8-.9-2.3 0-4.6.9-6.3 2.6L11 41.8c-3.5 3.5-3.5 9.2 0 12.7l5.2 5.2c1.7 1.7 4 2.6 6.3 2.6s4.6-.9 6.3-2.6l6.7-6.7c2.5-2.6 3.1-6.7 1.5-10l-5.9 5.9zM38.7 22.5l6.7-6.7c.8-.8 1.6-.9 2.1-.9s1.4.1 2.1.9l5.2 5.2c1.1 1.1 1.1 3.1 0 4.2l-6.1 6.1-.2.2L42 38c1.2.6 2.5.9 3.8.9 2.3 0 4.6-.9 6.3-2.6l6.7-6.7c3.5-3.5 3.5-9.2 0-12.7l-5.2-5.2c-1.7-1.7-4-2.6-6.3-2.6s-4.6.9-6.3 2.6l-6.7 6.7c-2.7 2.7-3.3 6.9-1.7 10.2l6.1-6.1c0 .1 0 .1 0 0z"></path><path d="M44.2 30.5c.2-.2.4-.6.4-.9 0-.3-.1-.6-.4-.9l-2.3-2.3c-.3-.2-.6-.4-.9-.4-.3 0-.6.1-.9.4L25.9 40.6c-.2.2-.4.6-.4.9 0 .3.1.6.4.9l2.3 2.3c.2.2.6.4.9.4.3 0 .6-.1.9-.4l14.2-14.2zM49.9 55.4h-8.5v-5h8.5v-8.9h5.2v8.9h8.5v5h-8.5v8.9h-5.2v-8.9z"></path></svg>';
const unlinkSvg =
'<svg viewBox="0 0 72 72" width="17px" height="100%"><path d="M30.9 49.1l-6.7 6.7c-.8.8-1.6.9-2.1.9s-1.4-.1-2.1-.9l-5.2-5.2c-1.1-1.1-1.1-3.1 0-4.2l6.1-6.1.2-.2 6.5-6.5c-1.2-.6-2.5-.9-3.8-.9-2.3 0-4.6.9-6.3 2.6L10.8 42c-3.5 3.5-3.5 9.2 0 12.7l5.2 5.2c1.7 1.7 4 2.6 6.3 2.6s4.6-.9 6.3-2.6l6.7-6.7C38 50.5 38.6 46.3 37 43l-6.1 6.1zM38.5 22.7l6.7-6.7c.8-.8 1.6-.9 2.1-.9s1.4.1 2.1.9l5.2 5.2c1.1 1.1 1.1 3.1 0 4.2l-6.1 6.1-.2.2-6.5 6.5c1.2.6 2.5.9 3.8.9 2.3 0 4.6-.9 6.3-2.6l6.7-6.7c3.5-3.5 3.5-9.2 0-12.7l-5.2-5.2c-1.7-1.7-4-2.6-6.3-2.6s-4.6.9-6.3 2.6l-6.7 6.7c-2.7 2.7-3.3 6.9-1.7 10.2l6.1-6.1z"></path><path d="M44.1 30.7c.2-.2.4-.6.4-.9 0-.3-.1-.6-.4-.9l-2.3-2.3c-.2-.2-.6-.4-.9-.4-.3 0-.6.1-.9.4L25.8 40.8c-.2.2-.4.6-.4.9 0 .3.1.6.4.9l2.3 2.3c.2.2.6.4.9.4.3 0 .6-.1.9-.4l14.2-14.2zM41.3 55.8v-5h22.2v5H41.3z"></path></svg>';
var defaultActions = {
viewHtml: {
icon:
'<svg viewBox="0 0 72 72" width="17px" height="100%"><path fill="none" stroke="currentColor" stroke-width="8" stroke-miterlimit="10" d="M26.9 17.9L9 36.2 26.9 54M45 54l17.9-18.3L45 17.9"></path></svg>',
title: "View HTML",
result: function() {
let refs = get_store_value(this.references);
let actionObj = get_store_value(this.state).actionObj;
let helper = get_store_value(this.helper);
helper.showEditor = !helper.showEditor;
refs.editor.style.display = helper.showEditor ? "block" : "none";
refs.raw.style.display = helper.showEditor ? "none" : "block";
if (helper.showEditor) {
refs.editor.innerHTML = refs.raw.value;
} else {
refs.raw.value = refs.editor.innerHTML;
}
setTimeout(() => {
Object.keys(actionObj).forEach(
action => (actionObj[action].disabled = !helper.showEditor)
);
actionObj.viewHtml.disabled = false;
actionObj.viewHtml.active = !helper.showEditor;
this.state.update(state => {
state.actionBtns = getActionBtns(actionObj);
state.actionObj = actionObj;
return state;
});
});
}
},
undo: {
icon:
'<svg viewBox="0 0 72 72" width="17px" height="100%"><path d="M61.2 51.2c0-5.1-2.1-9.7-5.4-13.1-3.3-3.3-8-5.4-13.1-5.4H26.1v-12L10.8 36l15.3 15.3V39.1h16.7c3.3 0 6.4 1.3 8.5 3.5 2.2 2.2 3.5 5.2 3.5 8.5h6.4z"></path></svg>',
title: "Undo",
result: () => exec("undo")
},
redo: {
icon:
'<svg viewBox="0 0 72 72" width="17px" height="100%"><path d="M10.8 51.2c0-5.1 2.1-9.7 5.4-13.1 3.3-3.3 8-5.4 13.1-5.4H46v-12L61.3 36 45.9 51.3V39.1H29.3c-3.3 0-6.4 1.3-8.5 3.5-2.2 2.2-3.5 5.2-3.5 8.5h-6.5z"></path></svg>',
title: "Redo",
result: () => exec("redo")
},
b: {
icon: "<b>B</b>",
title: "Bold",
result: () => exec("bold")
},
i: {
icon: "<i>I</i>",
title: "Italic",
result: () => exec("italic")
},
u: {
icon: "<u>U</u>",
title: "Underline",
result: () => exec("underline")
},
strike: {
icon: "<strike>S</strike>",
title: "Strike-through",
result: () => exec("strikeThrough")
},
sup: {
icon: "A<sup>2</sup>",
title: "Superscript",
result: () => exec("superscript")
},
sub: {
icon: "A<sub>2</sub>",
title: "Subscript",
result: () => exec("subscript")
},
h1: {
icon: "<b>H<sub>1</sub></b>",
title: "Heading 1",
result: () => exec("formatBlock", "<H1>")
},
h2: {
icon: "<b>H<sub>2</sub></b>",
title: "Heading 2",
result: () => exec("formatBlock", "<H2>")
},
p: {
icon: "¶",
title: "Paragraph",
result: () => exec("formatBlock", "<P>")
},
blockquote: {
icon: "“ ”",
title: "Quote",
result: () => exec("formatBlock", "<BLOCKQUOTE>")
},
ol: {
icon:
'<svg viewBox="0 0 72 72" width="17px" height="100%"><path d="M27 14h36v8H27zM27 50h36v8H27zM27 32h36v8H27zM11.8 15.8V22h1.8v-7.8h-1.5l-2.1 1 .3 1.3zM12.1 38.5l.7-.6c1.1-1 2.1-2.1 2.1-3.4 0-1.4-1-2.4-2.7-2.4-1.1 0-2 .4-2.6.8l.5 1.3c.4-.3 1-.6 1.7-.6.9 0 1.3.5 1.3 1.1 0 .9-.9 1.8-2.6 3.3l-1 .9V40H15v-1.5h-2.9zM13.3 53.9c1-.4 1.4-1 1.4-1.8 0-1.1-.9-1.9-2.6-1.9-1 0-1.9.3-2.4.6l.4 1.3c.3-.2 1-.5 1.6-.5.8 0 1.2.3 1.2.8 0 .7-.8.9-1.4.9h-.7v1.3h.7c.8 0 1.6.3 1.6 1.1 0 .6-.5 1-1.4 1-.7 0-1.5-.3-1.8-.5l-.4 1.4c.5.3 1.3.6 2.3.6 2 0 3.2-1 3.2-2.4 0-1.1-.8-1.8-1.7-1.9z"></path></svg>',
title: "Ordered List",
result: () => exec("insertOrderedList")
},
ul: {
icon:
'<svg viewBox="0 0 72 72" width="17px" height="100%"><path d="M27 14h36v8H27zM27 50h36v8H27zM9 50h9v8H9zM9 32h9v8H9zM9 14h9v8H9zM27 32h36v8H27z"></path></svg>',
title: "Unordered List",
result: () => exec("insertUnorderedList")
},
hr: {
icon: "―",
title: "Horizontal Line",
result: () => exec("insertHorizontalRule")
},
left: {
icon:
'<svg viewBox="0 0 72 72" width="17px" height="100%"><path d="M9 14h54v8H9zM9 50h54v8H9zM9 32h36v8H9z"></path></svg>',
title: "Justify left",
result: () => exec("justifyLeft")
},
right: {
icon:
'<svg viewBox="0 0 72 72" width="17px" height="100%"><path d="M9 14h54v8H9zM9 50h54v8H9zM27 32h36v8H27z"></path></svg>',
title: "Justify right",
result: () => exec("justifyRight")
},
center: {
icon:
'<svg viewBox="0 0 72 72" width="17px" height="100%"><path d="M9 14h54v8H9zM9 50h54v8H9zM18 32h36v8H18z"></path></svg>',
title: "Justify center",
result: () => exec("justifyCenter")
},
justify: {
icon:
'<svg viewBox="0 0 72 72" width="17px" height="100%"><path d="M9 14h54v8H9zM9 50h54v8H9zM9 32h54v8H9z"></path></svg>',
title: "Justify full",
result: () => exec("justifyFull")
},
a: {
icon: linkSvg,
title: "Insert link",
result: function() {
const actionObj = get_store_value(this.state).actionObj;
const refs = get_store_value(this.references);
if (actionObj.a.active) {
const selection = window.getSelection();
const range = document.createRange();
range.selectNodeContents(document.getSelection().focusNode);
selection.removeAllRanges();
selection.addRange(range);
exec("unlink");
actionObj.a.title = "Insert link";
actionObj.a.icon = linkSvg;
this.state.update(state => {
state.actionBtn = getActionBtns(actionObj);
state.actionObj = actionObj;
return state;
});
} else {
saveRange(refs.editor);
refs.modal.$set({
show: true,
event: "linkUrl",
title: "Insert link",
label: "Url"
});
if (!get_store_value(this.helper).link) {
this.helper.update(state => {
state.link = true;
return state;
});
refs.modal.$on("linkUrl", event => {
restoreRange(refs.editor);
exec("createLink", event.detail);
actionObj.a.title = "Unlink";
actionObj.a.icon = unlinkSvg;
this.state.update(state => {
state.actionBtn = getActionBtns(actionObj);
state.actionObj = actionObj;
return state;
});
});
}
}
}
},
image: {
icon:
'<svg viewBox="0 0 72 72" width="17px" height="100%"><path d="M64 17v38H8V17h56m8-8H0v54h72V9z"></path><path d="M17.5 22C15 22 13 24 13 26.5s2 4.5 4.5 4.5 4.5-2 4.5-4.5-2-4.5-4.5-4.5zM16 50h27L29.5 32zM36 36.2l8.9-8.5L60.2 50H45.9S35.6 35.9 36 36.2z"></path></svg>',
title: "Image",
result: function() {
const refs = get_store_value(this.references);
saveRange(refs.editor);
refs.modal.$set({
show: true,
event: "imageUrl",
title: "Insert image",
label: "Url"
});
if (!get_store_value(this.helper).image) {
this.helper.update(state => {
state.image = true;
return state;
});
refs.modal.$on("imageUrl", event => {
restoreRange(refs.editor);
exec("insertImage", event.detail);
});
}
}
},
forecolor: {
icon:
'<svg viewBox="0 0 72 72" width="17px" height="100%"><path d="M32 15h7.8L56 57.1h-7.9l-4-11.1H27.4l-4 11.1h-7.6L32 15zm-2.5 25.4h12.9L36 22.3h-.2l-6.3 18.1z"></path></svg>',
title: "Text color",
colorPicker: true,
result: function() {
showColorPicker.call(this, "foreColor");
}
},
backcolor: {
icon:
'<svg viewBox="0 0 72 72" width="17px" height="100%"><path d="M36.5 22.3l-6.3 18.1H43l-6.3-18.1z"></path><path d="M9 8.9v54.2h54.1V8.9H9zm39.9 48.2L45 46H28.2l-3.9 11.1h-7.6L32.8 15h7.8l16.2 42.1h-7.9z"></path></svg>',
title: "Background color",
colorPicker: true,
result: function() {
showColorPicker.call(this, "backColor");
}
},
removeFormat: {
icon:
'<svg viewBox="0 0 72 72" width="17px" height="100%"><path d="M58.2 54.6L52 48.5l3.6-3.6 6.1 6.1 6.4-6.4 3.8 3.8-6.4 6.4 6.1 6.1-3.6 3.6-6.1-6.1-6.4 6.4-3.7-3.8 6.4-6.4zM21.7 52.1H50V57H21.7zM18.8 15.2h34.1v6.4H39.5v24.2h-7.4V21.5H18.8v-6.3z"></path></svg>',
title: "Remove format",
result: function() {
const refs = get_store_value(this.references);
const selection = window.getSelection();
if (!selection.toString().length) {
removeBlockTagsRecursive(
refs.editor.children,
this.removeFormatTags
);
const range = document.createRange();
range.selectNodeContents(refs.editor);
selection.removeAllRanges();
selection.addRange(range);
}
exec("removeFormat");
selection.removeAllRanges();
}
}
};
const showColorPicker = function(cmd) {
const refs = get_store_value(this.references);
saveRange(refs.editor);
refs.colorPicker.$set({show: true, event: cmd});
if (!get_store_value(this.helper)[cmd]) {
this.helper.update(state => {
state[cmd] = true;
return state;
});
refs.colorPicker.$on(cmd, event => {
let item = event.detail;
if (item.modal) {
refs.modal.$set({
show: true,
event: `${cmd}Changed`,
title: "Text color",
label:
cmd === "foreColor" ? "Text color" : "Background color"
});
const command = cmd;
if (!get_store_value(this.helper)[`${command}Modal`]) {
get_store_value(this.helper)[`${command}Modal`] = true;
refs.modal.$on(`${command}Changed`, event => {
let color = event.detail;
restoreRange(refs.editor);
exec(command, color);
});
}
} else {
restoreRange(refs.editor);
exec(cmd, item.color);
}
});
}
};
/* src/helpers/EditorModal.svelte generated by Svelte v3.44.2 */
function add_css$2(target) {
append_styles(target, "svelte-42yfje", ".cl-editor-modal.svelte-42yfje.svelte-42yfje{position:absolute;top:37px;left:50%;-webkit-transform:translateX(-50%);transform:translateX(-50%);max-width:520px;width:100%;height:140px;backface-visibility:hidden;z-index:11}.cl-editor-overlay.svelte-42yfje.svelte-42yfje{position:absolute;background-color:rgba(255,255,255,.5);height:100%;width:100%;left:0;top:0;z-index:10}.modal-box.svelte-42yfje.svelte-42yfje{position:absolute;top:0;left:50%;-webkit-transform:translateX(-50%);transform:translateX(-50%);max-width:500px;width:calc(100% - 20px);padding-bottom:36px;z-index:1;background-color:#FFF;text-align:center;font-size:14px;box-shadow:rgba(0,0,0,.2) 0 2px 3px;-webkit-backface-visibility:hidden;backface-visibility:hidden}.modal-title.svelte-42yfje.svelte-42yfje{font-size:24px;font-weight:700;margin:0 0 20px;padding:2px 0 4px;display:block;border-bottom:1px solid #EEE;color:#333;background:#fbfcfc}.modal-label.svelte-42yfje.svelte-42yfje{display:block;position:relative;margin:15px 12px;height:29px;line-height:29px;overflow:hidden}.modal-label.svelte-42yfje input.svelte-42yfje{position:absolute;top:0;right:0;height:27px;line-height:25px;border:1px solid #DEDEDE;background:#fff;font-size:14px;max-width:330px;width:70%;padding:0 7px;transition:all 150ms}.modal-label.svelte-42yfje input.svelte-42yfje:focus{outline:none}.input-error.svelte-42yfje input.svelte-42yfje{border:1px solid #e74c3c}.input-info.svelte-42yfje.svelte-42yfje{display:block;text-align:left;height:25px;line-height:25px;transition:all 150ms}.input-info.svelte-42yfje span.svelte-42yfje{display:block;color:#69878f;background-color:#fbfcfc;border:1px solid #DEDEDE;padding:1px 7px;width:150px}.input-error.svelte-42yfje .input-info.svelte-42yfje{margin-top:-29px}.input-error.svelte-42yfje .msg-error.svelte-42yfje{color:#e74c3c}.modal-button.svelte-42yfje.svelte-42yfje{position:absolute;bottom:10px;right:0;text-decoration:none;color:#FFF;display:block;width:100px;height:35px;line-height:33px;margin:0 10px;background-color:#333;border:none;cursor:pointer;font-family:\"Lato\",Helvetica,Verdana,sans-serif;font-size:16px;transition:all 150ms}.modal-submit.svelte-42yfje.svelte-42yfje{right:110px;background:#2bc06a}.modal-reset.svelte-42yfje.svelte-42yfje{color:#555;background:#e6e6e6}");
}
// (2:0) {#if show}
function create_if_block(ctx) {
let div0;
let t0;
let div2;
let div1;
let span0;
let t1;
let t2;
let form;
let label_1;
let input;
let inputType_action;
let t3;
let span2;
let span1;
let t4;
let t5;
let t6;
let button0;
let t8;
let button1;
let mounted;
let dispose;
let if_block = /*error*/ ctx[2] && create_if_block_1();
return {
c() {
div0 = element("div");
t0 = space();
div2 = element("div");
div1 = element("div");
span0 = element("span");
t1 = text(/*title*/ ctx[3]);
t2 = space();
form = element("form");
label_1 = element("label");
input = element("input");
t3 = space();
span2 = element("span");
span1 = element("span");
t4 = text(/*label*/ ctx[4]);
t5 = space();
if (if_block) if_block.c();
t6 = space();
button0 = element("button");
button0.textContent = "Confirm";
t8 = space();
button1 = element("button");
button1.textContent = "Cancel";
attr(div0, "class", "cl-editor-overlay svelte-42yfje");
attr(span0, "class", "modal-title svelte-42yfje");
attr(input, "name", "text");
attr(input, "class", "svelte-42yfje");
attr(span1, "class", "svelte-42yfje");
attr(span2, "class", "input-info svelte-42yfje");
attr(label_1, "class", "modal-label svelte-42yfje");
toggle_class(label_1, "input-error", /*error*/ ctx[2]);
attr(button0, "class", "modal-button modal-submit svelte-42yfje");
attr(button0, "type", "submit");
attr(button1, "class", "modal-button modal-reset svelte-42yfje");
attr(button1, "type", "reset");
attr(div1, "class", "modal-box svelte-42yfje");
attr(div2, "class", "cl-editor-modal svelte-42yfje");
},
m(target, anchor) {
insert(target, div0, anchor);
insert(target, t0, anchor);
insert(target, div2, anchor);
append(div2, div1);
append(div1, span0);
append(span0, t1);
append(div1, t2);
append(div1, form);
append(form, label_1);
append(label_1, input);
/*input_binding*/ ctx[11](input);
set_input_value(input, /*text*/ ctx[1]);
append(label_1, t3);
append(label_1, span2);
append(span2, span1);
append(span1, t4);
append(span2, t5);
if (if_block) if_block.m(span2, null);
append(form, t6);
append(form, button0);
append(form, t8);
append(form, button1);
if (!mounted) {
dispose = [
listen(div0, "click", /*cancel*/ ctx[8]),
listen(input, "keyup", /*hideError*/ ctx[9]),
action_destroyer(inputType_action = /*inputType*/ ctx[6].call(null, input)),
listen(input, "input", /*input_input_handler*/ ctx[12]),
listen(button1, "click", /*cancel*/ ctx[8]),
listen(form, "submit", prevent_default(/*submit_handler*/ ctx[13]))
];
mounted = true;
}
},
p(ctx, dirty) {
if (dirty & /*title*/ 8) set_data(t1, /*title*/ ctx[3]);
if (dirty & /*text*/ 2 && input.value !== /*text*/ ctx[1]) {
set_input_value(input, /*text*/ ctx[1]);
}
if (dirty & /*label*/ 16) set_data(t4, /*label*/ ctx[4]);
if (/*error*/ ctx[2]) {
if (if_block) ; else {
if_block = create_if_block_1();
if_block.c();
if_block.m(span2, null);
}
} else if (if_block) {
if_block.d(1);
if_block = null;
}
if (dirty & /*error*/ 4) {
toggle_class(label_1, "input-error", /*error*/ ctx[2]);
}
},
d(detaching) {
if (detaching) detach(div0);
if (detaching) detach(t0);
if (detaching) detach(div2);
/*input_binding*/ ctx[11](null);
if (if_block) if_block.d();
mounted = false;
run_all(dispose);
}
};
}
// (12:12) {#if error}
function create_if_block_1(ctx) {
let span;
return {
c() {
span = element("span");
span.textContent = "Required";
attr(span, "class", "msg-error svelte-42yfje");
},
m(target, anchor) {
insert(target, span, anchor);
},
d(detaching) {
if (detaching) detach(span);
}
};
}
function create_fragment$2(ctx) {
let if_block_anchor;
let if_block = /*show*/ ctx[0] && create_if_block(ctx);
return {
c() {
if (if_block) if_block.c();
if_block_anchor = empty();
},
m(target, anchor) {
if (if_block) if_block.m(target, anchor);
insert(target, if_block_anchor, anchor);
},
p(ctx, [dirty]) {
if (/*show*/ ctx[0]) {
if (if_block) {
if_block.p(ctx, dirty);
} else {
if_block = create_if_block(ctx);
if_block.c();
if_block.m(if_block_anchor.parentNode, if_block_anchor);
}
} else if (if_block) {
if_block.d(1);
if_block = null;
}
},
i: noop,
o: noop,
d(detaching) {
if (if_block) if_block.d(detaching);
if (detaching) detach(if_block_anchor);
}
};
}
function instance$2($$self, $$props, $$invalidate) {
let dispatcher = new createEventDispatcher();
let { show = false } = $$props;
let { text = '' } = $$props;
let { event = '' } = $$props;
let { title = '' } = $$props;
let { label = '' } = $$props;
let { error = false } = $$props;
let refs = {};
const inputType = e => {
e.type = event.includes('Color') ? 'color' : 'text';
};
function confirm() {
if (text) {
dispatcher(event, text);
cancel();
} else {
$$invalidate(2, error = true);
refs.text.focus();
}
}
function cancel() {
$$invalidate(0, show = false);
$$invalidate(1, text = '');
$$invalidate(2, error = false);
}
function hideError() {
$$invalidate(2, error = false);
}
function input_binding($$value) {
binding_callbacks[$$value ? 'unshift' : 'push'](() => {
refs.text = $$value;
$$invalidate(5, refs);
});
}
function input_input_handler() {
text = this.value;
$$invalidate(1, text);
}
const submit_handler = event => confirm();
$$self.$$set = $$props => {
if ('show' in $$props) $$invalidate(0, show = $$props.show);
if ('text' in $$props) $$invalidate(1, text = $$props.text);
if ('event' in $$props) $$invalidate(10, event = $$props.event);
if ('title' in $$props) $$invalidate(3, title = $$props.title);
if ('label' in $$props) $$invalidate(4, label = $$props.label);
if ('error' in $$props) $$invalidate(2, error = $$props.error);
};
$$self.$$.update = () => {
if ($$self.$$.dirty & /*show, refs*/ 33) {
{
if (show) {
setTimeout(() => {
refs.text.focus();
});
}
}
}
};
return [
show,
text,
error,
title,
label,
refs,
inputType,
confirm,
cancel,
hideError,
event,
input_binding,
input_input_handler,
submit_handler
];
}
class EditorModal extends SvelteComponent {
constructor(options) {
super();
init(
this,
options,
instance$2,
create_fragment$2,
safe_not_equal,
{
show: 0,
text: 1,
event: 10,
title: 3,
label: 4,
error: 2
},
add_css$2
);
}
get show() {
return this.$$.ctx[0];
}
set show(show) {
this.$$set({ show });
flush();
}
get text() {
return this.$$.ctx[1];
}
set text(text) {
this.$$set({ text });
flush();
}
get event() {
return this.$$.ctx[10];
}
set event(event) {
this.$$set({ event });
flush();
}
get title() {
return this.$$.ctx[3];
}
set title(title) {
this.$$set({ title });
flush();
}
get label() {
return this.$$.ctx[4];
}
set label(label) {
this.$$set({ label });
flush();
}
get error() {
return this.$$.ctx[2];
}
set error(error) {
this.$$set({ error });
flush();
}
}
/* src/helpers/EditorColorPicker.svelte generated by Svelte v3.44.2 */
function add_css$1(target) {
append_styles(target, "svelte-njq4pk", ".color-picker-wrapper.svelte-njq4pk{border:1px solid #ecf0f1;border-top:none;background:#FFF;box-shadow:rgba(0,0,0,.1) 0 2px 3px;width:290px;left:50%;-webkit-transform:translateX(-50%);transform:translateX(-50%);padding:0;position:absolute;top:37px;z-index:11}.color-picker-overlay.svelte-njq4pk{position:absolute;background-color:rgba(255,255,255,.5);height:100%;width:100%;left:0;top:0;z-index:10}.color-picker-btn.svelte-njq4pk{display:block;position:relative;float:left;height:20px;width:20px;border:1px solid #333;padding:0;margin:2px;line-height:35px;text-decoration:none;background:#FFF;color:#333!important;cursor:pointer;text-align:left;font-size:15px;transition:all 150ms;line-height:20px;padding:0px 5px}.color-picker-btn.svelte-njq4pk:hover::after{content:\" \";display:block;position:absolute;top:-5px;left:-5px;height:27px;width:27px;background:inherit;border:1px solid #FFF;box-shadow:#000 0 0 2px;z-index:10}");
}
function get_each_context$1(ctx, list, i) {
const child_ctx = ctx.slice();
child_ctx[8] = list[i];
return child_ctx;
}
// (4:4) {#each btns as btn}
function create_each_block$1(ctx) {
let button;
let t_value = (/*btn*/ ctx[8].text || '') + "";
let t;
let mounted;
let dispose;
function click_handler(...args) {
return /*click_handler*/ ctx[6](/*btn*/ ctx[8], ...args);
}
return {
c() {
button = element("button");
t = text(t_value);
attr(button, "type", "button");
attr(button, "class", "color-picker-btn svelte-njq4pk");
set_style(button, "background-color", /*btn*/ ctx[8].color);
},
m(target, anchor) {
insert(target, button, anchor);
append(button, t);
if (!mounted) {
dispose = listen(button, "click", click_handler);
mounted = true;
}
},
p(new_ctx, dirty) {
ctx = new_ctx;
if (dirty & /*btns*/ 2 && t_value !== (t_value = (/*btn*/ ctx[8].text || '') + "")) set_data(t, t_value);
if (dirty & /*btns*/ 2) {
set_style(button, "background-color", /*btn*/ ctx[8].color);
}
},
d(detaching) {
if (detaching) detach(button);
mounted = false;
dispose();
}
};
}
function create_fragment$1(ctx) {
let div2;
let div0;
let t;
let div1;
let mounted;
let dispose;
let each_value = /*btns*/ ctx[1];
let each_blocks = [];
for (let i = 0; i < each_value.length; i += 1) {
each_blocks[i] = create_each_block$1(get_each_context$1(ctx, each_value, i));
}
return {
c() {
div2 = element("div");
div0 = element("div");
t = space();
div1 = element("div");
for (let i = 0; i < each_blocks.length; i += 1) {
each_blocks[i].c();
}
attr(div0, "class", "color-picker-overlay svelte-njq4pk");
attr(div1, "class", "color-picker-wrapper svelte-njq4pk");
set_style(div2, "display", /*show*/ ctx[0] ? 'block' : 'none');
},
m(target, anchor) {
insert(target, div2, anchor);
append(div2, div0);
append(div2, t);
append(div2, div1);
for (let i = 0; i < each_blocks.length; i += 1) {
each_blocks[i].m(div1, null);
}
if (!mounted) {
dispose = listen(div0, "click", /*close*/ ctx[2]);
mounted = true;
}
},
p(ctx, [dirty]) {
if (dirty & /*btns, selectColor*/ 10) {
each_value = /*btns*/ ctx[1];
let i;
for (i = 0; i < each_value.length; i += 1) {
const child_ctx = get_each_context$1(ctx, each_value, i);
if (each_blocks[i]) {
each_blocks[i].p(child_ctx, dirty);
} else {
each_blocks[i] = create_each_block$1(child_ctx);
each_blocks[i].c();
each_blocks[i].m(div1, null);
}
}
for (; i < each_blocks.length; i += 1) {
each_blocks[i].d(1);
}
each_blocks.length = each_value.length;
}
if (dirty & /*show*/ 1) {
set_style(div2, "display", /*show*/ ctx[0] ? 'block' : 'none');
}
},
i: noop,
o: noop,
d(detaching) {
if (detaching) detach(div2);
destroy_each(each_blocks, detaching);
mounted = false;
dispose();
}
};
}
function instance$1($$self, $$props, $$invalidate) {
const dispatcher = new createEventDispatcher();
let { show = false } = $$props;
let { btns = [] } = $$props;
let { event = '' } = $$props;
let { colors = [] } = $$props;
function close() {
$$invalidate(0, show = false);
}
function selectColor(btn) {
dispatcher(event, btn);
close();
}
const click_handler = (btn, event) => selectColor(btn);
$$self.$$set = $$props => {
if ('show' in $$props) $$invalidate(0, show = $$props.show);
if ('btns' in $$props) $$invalidate(1, btns = $$props.btns);
if ('event' in $$props) $$invalidate(4, event = $$props.event);
if ('colors' in $$props) $$invalidate(5, colors = $$props.colors);
};
$$self.$$.update = () => {
if ($$self.$$.dirty & /*colors*/ 32) {
$$invalidate(1, btns = colors.map(color => ({ color })).concat([{ text: '#', modal: true }]));
}
};
return [show, btns, close, selectColor, event, colors, click_handler];
}
class EditorColorPicker extends SvelteComponent {
constructor(options) {
super();
init(this, options, instance$1, create_fragment$1, safe_not_equal, { show: 0, btns: 1, event: 4, colors: 5 }, add_css$1);
}
}
const state = (function(name) {
let state = {
actionBtns: [],
actionObj: {}
};
const { subscribe, set, update } = writable(state);
return {
name,
set,
update,
subscribe
}
});
const createStateStore = state;
/* src/Editor.svelte generated by Svelte v3.44.2 */
function add_css(target) {
append_styles(target, "svelte-1a534py", ".cl.svelte-1a534py .svelte-1a534py{box-sizing:border-box}.cl.svelte-1a534py.svelte-1a534py{box-shadow:0 2px 3px rgba(10, 10, 10, 0.1), 0 0 0 1px rgba(10, 10, 10, 0.1);box-sizing:border-box;width:100%;position:relative}.cl-content.svelte-1a534py.svelte-1a534py{height:300px;outline:0;overflow-y:auto;padding:10px;width:100%;background-color:white}.cl-actionbar.svelte-1a534py.svelte-1a534py{background-color:#ecf0f1;border-bottom:1px solid rgba(10, 10, 10, 0.1);width:100%}.cl-button.svelte-1a534py.svelte-1a534py{background-color:transparent;border:none;cursor:pointer;height:35px;outline:0;width:35px;vertical-align:top;position:relative}.cl-button.svelte