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/**
2
 * TinyMCE version 6.8.3 (2024-02-08)
3
 */
4
 
5
(function () {
6
    'use strict';
7
 
8
    var global$6 = tinymce.util.Tools.resolve('tinymce.PluginManager');
9
 
10
    const hasProto = (v, constructor, predicate) => {
11
      var _a;
12
      if (predicate(v, constructor.prototype)) {
13
        return true;
14
      } else {
15
        return ((_a = v.constructor) === null || _a === void 0 ? void 0 : _a.name) === constructor.name;
16
      }
17
    };
18
    const typeOf = x => {
19
      const t = typeof x;
20
      if (x === null) {
21
        return 'null';
22
      } else if (t === 'object' && Array.isArray(x)) {
23
        return 'array';
24
      } else if (t === 'object' && hasProto(x, String, (o, proto) => proto.isPrototypeOf(o))) {
25
        return 'string';
26
      } else {
27
        return t;
28
      }
29
    };
30
    const isType = type => value => typeOf(value) === type;
31
    const isString = isType('string');
32
    const isObject = isType('object');
33
    const isArray = isType('array');
34
    const isNullable = a => a === null || a === undefined;
35
    const isNonNullable = a => !isNullable(a);
36
 
37
    class Optional {
38
      constructor(tag, value) {
39
        this.tag = tag;
40
        this.value = value;
41
      }
42
      static some(value) {
43
        return new Optional(true, value);
44
      }
45
      static none() {
46
        return Optional.singletonNone;
47
      }
48
      fold(onNone, onSome) {
49
        if (this.tag) {
50
          return onSome(this.value);
51
        } else {
52
          return onNone();
53
        }
54
      }
55
      isSome() {
56
        return this.tag;
57
      }
58
      isNone() {
59
        return !this.tag;
60
      }
61
      map(mapper) {
62
        if (this.tag) {
63
          return Optional.some(mapper(this.value));
64
        } else {
65
          return Optional.none();
66
        }
67
      }
68
      bind(binder) {
69
        if (this.tag) {
70
          return binder(this.value);
71
        } else {
72
          return Optional.none();
73
        }
74
      }
75
      exists(predicate) {
76
        return this.tag && predicate(this.value);
77
      }
78
      forall(predicate) {
79
        return !this.tag || predicate(this.value);
80
      }
81
      filter(predicate) {
82
        if (!this.tag || predicate(this.value)) {
83
          return this;
84
        } else {
85
          return Optional.none();
86
        }
87
      }
88
      getOr(replacement) {
89
        return this.tag ? this.value : replacement;
90
      }
91
      or(replacement) {
92
        return this.tag ? this : replacement;
93
      }
94
      getOrThunk(thunk) {
95
        return this.tag ? this.value : thunk();
96
      }
97
      orThunk(thunk) {
98
        return this.tag ? this : thunk();
99
      }
100
      getOrDie(message) {
101
        if (!this.tag) {
102
          throw new Error(message !== null && message !== void 0 ? message : 'Called getOrDie on None');
103
        } else {
104
          return this.value;
105
        }
106
      }
107
      static from(value) {
108
        return isNonNullable(value) ? Optional.some(value) : Optional.none();
109
      }
110
      getOrNull() {
111
        return this.tag ? this.value : null;
112
      }
113
      getOrUndefined() {
114
        return this.value;
115
      }
116
      each(worker) {
117
        if (this.tag) {
118
          worker(this.value);
119
        }
120
      }
121
      toArray() {
122
        return this.tag ? [this.value] : [];
123
      }
124
      toString() {
125
        return this.tag ? `some(${ this.value })` : 'none()';
126
      }
127
    }
128
    Optional.singletonNone = new Optional(false);
129
 
130
    const nativePush = Array.prototype.push;
131
    const each$1 = (xs, f) => {
132
      for (let i = 0, len = xs.length; i < len; i++) {
133
        const x = xs[i];
134
        f(x, i);
135
      }
136
    };
137
    const flatten = xs => {
138
      const r = [];
139
      for (let i = 0, len = xs.length; i < len; ++i) {
140
        if (!isArray(xs[i])) {
141
          throw new Error('Arr.flatten item ' + i + ' was not an array, input: ' + xs);
142
        }
143
        nativePush.apply(r, xs[i]);
144
      }
145
      return r;
146
    };
147
 
148
    const Cell = initial => {
149
      let value = initial;
150
      const get = () => {
151
        return value;
152
      };
153
      const set = v => {
154
        value = v;
155
      };
156
      return {
157
        get,
158
        set
159
      };
160
    };
161
 
162
    const keys = Object.keys;
163
    const hasOwnProperty = Object.hasOwnProperty;
164
    const each = (obj, f) => {
165
      const props = keys(obj);
166
      for (let k = 0, len = props.length; k < len; k++) {
167
        const i = props[k];
168
        const x = obj[i];
169
        f(x, i);
170
      }
171
    };
172
    const get$1 = (obj, key) => {
173
      return has(obj, key) ? Optional.from(obj[key]) : Optional.none();
174
    };
175
    const has = (obj, key) => hasOwnProperty.call(obj, key);
176
 
177
    const option = name => editor => editor.options.get(name);
178
    const register$2 = editor => {
179
      const registerOption = editor.options.register;
180
      registerOption('audio_template_callback', { processor: 'function' });
181
      registerOption('video_template_callback', { processor: 'function' });
182
      registerOption('iframe_template_callback', { processor: 'function' });
183
      registerOption('media_live_embeds', {
184
        processor: 'boolean',
185
        default: true
186
      });
187
      registerOption('media_filter_html', {
188
        processor: 'boolean',
189
        default: true
190
      });
191
      registerOption('media_url_resolver', { processor: 'function' });
192
      registerOption('media_alt_source', {
193
        processor: 'boolean',
194
        default: true
195
      });
196
      registerOption('media_poster', {
197
        processor: 'boolean',
198
        default: true
199
      });
200
      registerOption('media_dimensions', {
201
        processor: 'boolean',
202
        default: true
203
      });
204
    };
205
    const getAudioTemplateCallback = option('audio_template_callback');
206
    const getVideoTemplateCallback = option('video_template_callback');
207
    const getIframeTemplateCallback = option('iframe_template_callback');
208
    const hasLiveEmbeds = option('media_live_embeds');
209
    const shouldFilterHtml = option('media_filter_html');
210
    const getUrlResolver = option('media_url_resolver');
211
    const hasAltSource = option('media_alt_source');
212
    const hasPoster = option('media_poster');
213
    const hasDimensions = option('media_dimensions');
214
 
215
    var global$5 = tinymce.util.Tools.resolve('tinymce.util.Tools');
216
 
217
    var global$4 = tinymce.util.Tools.resolve('tinymce.dom.DOMUtils');
218
 
219
    var global$3 = tinymce.util.Tools.resolve('tinymce.html.DomParser');
220
 
221
    const DOM$1 = global$4.DOM;
222
    const trimPx = value => value.replace(/px$/, '');
223
    const getEphoxEmbedData = node => {
224
      const style = node.attr('style');
225
      const styles = style ? DOM$1.parseStyle(style) : {};
226
      return {
227
        type: 'ephox-embed-iri',
228
        source: node.attr('data-ephox-embed-iri'),
229
        altsource: '',
230
        poster: '',
231
        width: get$1(styles, 'max-width').map(trimPx).getOr(''),
232
        height: get$1(styles, 'max-height').map(trimPx).getOr('')
233
      };
234
    };
235
    const htmlToData = (html, schema) => {
236
      let data = {};
237
      const parser = global$3({
238
        validate: false,
239
        forced_root_block: false
240
      }, schema);
241
      const rootNode = parser.parse(html);
242
      for (let node = rootNode; node; node = node.walk()) {
243
        if (node.type === 1) {
244
          const name = node.name;
245
          if (node.attr('data-ephox-embed-iri')) {
246
            data = getEphoxEmbedData(node);
247
            break;
248
          } else {
249
            if (!data.source && name === 'param') {
250
              data.source = node.attr('movie');
251
            }
252
            if (name === 'iframe' || name === 'object' || name === 'embed' || name === 'video' || name === 'audio') {
253
              if (!data.type) {
254
                data.type = name;
255
              }
256
              data = global$5.extend(node.attributes.map, data);
257
            }
258
            if (name === 'source') {
259
              if (!data.source) {
260
                data.source = node.attr('src');
261
              } else if (!data.altsource) {
262
                data.altsource = node.attr('src');
263
              }
264
            }
265
            if (name === 'img' && !data.poster) {
266
              data.poster = node.attr('src');
267
            }
268
          }
269
        }
270
      }
271
      data.source = data.source || data.src || '';
272
      data.altsource = data.altsource || '';
273
      data.poster = data.poster || '';
274
      return data;
275
    };
276
 
277
    const guess = url => {
278
      var _a;
279
      const mimes = {
280
        mp3: 'audio/mpeg',
281
        m4a: 'audio/x-m4a',
282
        wav: 'audio/wav',
283
        mp4: 'video/mp4',
284
        webm: 'video/webm',
285
        ogg: 'video/ogg',
286
        swf: 'application/x-shockwave-flash'
287
      };
288
      const fileEnd = (_a = url.toLowerCase().split('.').pop()) !== null && _a !== void 0 ? _a : '';
289
      return get$1(mimes, fileEnd).getOr('');
290
    };
291
 
292
    var global$2 = tinymce.util.Tools.resolve('tinymce.html.Node');
293
 
294
    var global$1 = tinymce.util.Tools.resolve('tinymce.html.Serializer');
295
 
296
    const Parser = (schema, settings = {}) => global$3({
297
      forced_root_block: false,
298
      validate: false,
299
      allow_conditional_comments: true,
300
      ...settings
301
    }, schema);
302
 
303
    const DOM = global$4.DOM;
304
    const addPx = value => /^[0-9.]+$/.test(value) ? value + 'px' : value;
305
    const updateEphoxEmbed = (data, node) => {
306
      const style = node.attr('style');
307
      const styleMap = style ? DOM.parseStyle(style) : {};
308
      if (isNonNullable(data.width)) {
309
        styleMap['max-width'] = addPx(data.width);
310
      }
311
      if (isNonNullable(data.height)) {
312
        styleMap['max-height'] = addPx(data.height);
313
      }
314
      node.attr('style', DOM.serializeStyle(styleMap));
315
    };
316
    const sources = [
317
      'source',
318
      'altsource'
319
    ];
320
    const updateHtml = (html, data, updateAll, schema) => {
321
      let numSources = 0;
322
      let sourceCount = 0;
323
      const parser = Parser(schema);
324
      parser.addNodeFilter('source', nodes => numSources = nodes.length);
325
      const rootNode = parser.parse(html);
326
      for (let node = rootNode; node; node = node.walk()) {
327
        if (node.type === 1) {
328
          const name = node.name;
329
          if (node.attr('data-ephox-embed-iri')) {
330
            updateEphoxEmbed(data, node);
331
            break;
332
          } else {
333
            switch (name) {
334
            case 'video':
335
            case 'object':
336
            case 'embed':
337
            case 'img':
338
            case 'iframe':
339
              if (data.height !== undefined && data.width !== undefined) {
340
                node.attr('width', data.width);
341
                node.attr('height', data.height);
342
              }
343
              break;
344
            }
345
            if (updateAll) {
346
              switch (name) {
347
              case 'video':
348
                node.attr('poster', data.poster);
349
                node.attr('src', null);
350
                for (let index = numSources; index < 2; index++) {
351
                  if (data[sources[index]]) {
352
                    const source = new global$2('source', 1);
353
                    source.attr('src', data[sources[index]]);
354
                    source.attr('type', data[sources[index] + 'mime'] || null);
355
                    node.append(source);
356
                  }
357
                }
358
                break;
359
              case 'iframe':
360
                node.attr('src', data.source);
361
                break;
362
              case 'object':
363
                const hasImage = node.getAll('img').length > 0;
364
                if (data.poster && !hasImage) {
365
                  node.attr('src', data.poster);
366
                  const img = new global$2('img', 1);
367
                  img.attr('src', data.poster);
368
                  img.attr('width', data.width);
369
                  img.attr('height', data.height);
370
                  node.append(img);
371
                }
372
                break;
373
              case 'source':
374
                if (sourceCount < 2) {
375
                  node.attr('src', data[sources[sourceCount]]);
376
                  node.attr('type', data[sources[sourceCount] + 'mime'] || null);
377
                  if (!data[sources[sourceCount]]) {
378
                    node.remove();
379
                    continue;
380
                  }
381
                }
382
                sourceCount++;
383
                break;
384
              case 'img':
385
                if (!data.poster) {
386
                  node.remove();
387
                }
388
                break;
389
              }
390
            }
391
          }
392
        }
393
      }
394
      return global$1({}, schema).serialize(rootNode);
395
    };
396
 
397
    const urlPatterns = [
398
      {
399
        regex: /youtu\.be\/([\w\-_\?&=.]+)/i,
400
        type: 'iframe',
401
        w: 560,
402
        h: 314,
403
        url: 'www.youtube.com/embed/$1',
404
        allowFullscreen: true
405
      },
406
      {
407
        regex: /youtube\.com(.+)v=([^&]+)(&([a-z0-9&=\-_]+))?/i,
408
        type: 'iframe',
409
        w: 560,
410
        h: 314,
411
        url: 'www.youtube.com/embed/$2?$4',
412
        allowFullscreen: true
413
      },
414
      {
415
        regex: /youtube.com\/embed\/([a-z0-9\?&=\-_]+)/i,
416
        type: 'iframe',
417
        w: 560,
418
        h: 314,
419
        url: 'www.youtube.com/embed/$1',
420
        allowFullscreen: true
421
      },
422
      {
423
        regex: /vimeo\.com\/([0-9]+)\?h=(\w+)/,
424
        type: 'iframe',
425
        w: 425,
426
        h: 350,
427
        url: 'player.vimeo.com/video/$1?h=$2&title=0&byline=0&portrait=0&color=8dc7dc',
428
        allowFullscreen: true
429
      },
430
      {
431
        regex: /vimeo\.com\/(.*)\/([0-9]+)\?h=(\w+)/,
432
        type: 'iframe',
433
        w: 425,
434
        h: 350,
435
        url: 'player.vimeo.com/video/$2?h=$3&title=0&amp;byline=0',
436
        allowFullscreen: true
437
      },
438
      {
439
        regex: /vimeo\.com\/([0-9]+)/,
440
        type: 'iframe',
441
        w: 425,
442
        h: 350,
443
        url: 'player.vimeo.com/video/$1?title=0&byline=0&portrait=0&color=8dc7dc',
444
        allowFullscreen: true
445
      },
446
      {
447
        regex: /vimeo\.com\/(.*)\/([0-9]+)/,
448
        type: 'iframe',
449
        w: 425,
450
        h: 350,
451
        url: 'player.vimeo.com/video/$2?title=0&amp;byline=0',
452
        allowFullscreen: true
453
      },
454
      {
455
        regex: /maps\.google\.([a-z]{2,3})\/maps\/(.+)msid=(.+)/,
456
        type: 'iframe',
457
        w: 425,
458
        h: 350,
459
        url: 'maps.google.com/maps/ms?msid=$2&output=embed"',
460
        allowFullscreen: false
461
      },
462
      {
463
        regex: /dailymotion\.com\/video\/([^_]+)/,
464
        type: 'iframe',
465
        w: 480,
466
        h: 270,
467
        url: 'www.dailymotion.com/embed/video/$1',
468
        allowFullscreen: true
469
      },
470
      {
471
        regex: /dai\.ly\/([^_]+)/,
472
        type: 'iframe',
473
        w: 480,
474
        h: 270,
475
        url: 'www.dailymotion.com/embed/video/$1',
476
        allowFullscreen: true
477
      }
478
    ];
479
    const getProtocol = url => {
480
      const protocolMatches = url.match(/^(https?:\/\/|www\.)(.+)$/i);
481
      if (protocolMatches && protocolMatches.length > 1) {
482
        return protocolMatches[1] === 'www.' ? 'https://' : protocolMatches[1];
483
      } else {
484
        return 'https://';
485
      }
486
    };
487
    const getUrl = (pattern, url) => {
488
      const protocol = getProtocol(url);
489
      const match = pattern.regex.exec(url);
490
      let newUrl = protocol + pattern.url;
491
      if (isNonNullable(match)) {
492
        for (let i = 0; i < match.length; i++) {
493
          newUrl = newUrl.replace('$' + i, () => match[i] ? match[i] : '');
494
        }
495
      }
496
      return newUrl.replace(/\?$/, '');
497
    };
498
    const matchPattern = url => {
499
      const patterns = urlPatterns.filter(pattern => pattern.regex.test(url));
500
      if (patterns.length > 0) {
501
        return global$5.extend({}, patterns[0], { url: getUrl(patterns[0], url) });
502
      } else {
503
        return null;
504
      }
505
    };
506
 
507
    const getIframeHtml = (data, iframeTemplateCallback) => {
508
      if (iframeTemplateCallback) {
509
        return iframeTemplateCallback(data);
510
      } else {
511
        const allowFullscreen = data.allowfullscreen ? ' allowFullscreen="1"' : '';
512
        return '<iframe src="' + data.source + '" width="' + data.width + '" height="' + data.height + '"' + allowFullscreen + '></iframe>';
513
      }
514
    };
515
    const getFlashHtml = data => {
516
      let html = '<object data="' + data.source + '" width="' + data.width + '" height="' + data.height + '" type="application/x-shockwave-flash">';
517
      if (data.poster) {
518
        html += '<img src="' + data.poster + '" width="' + data.width + '" height="' + data.height + '" />';
519
      }
520
      html += '</object>';
521
      return html;
522
    };
523
    const getAudioHtml = (data, audioTemplateCallback) => {
524
      if (audioTemplateCallback) {
525
        return audioTemplateCallback(data);
526
      } else {
527
        return '<audio controls="controls" src="' + data.source + '">' + (data.altsource ? '\n<source src="' + data.altsource + '"' + (data.altsourcemime ? ' type="' + data.altsourcemime + '"' : '') + ' />\n' : '') + '</audio>';
528
      }
529
    };
530
    const getVideoHtml = (data, videoTemplateCallback) => {
531
      if (videoTemplateCallback) {
532
        return videoTemplateCallback(data);
533
      } else {
534
        return '<video width="' + data.width + '" height="' + data.height + '"' + (data.poster ? ' poster="' + data.poster + '"' : '') + ' controls="controls">\n' + '<source src="' + data.source + '"' + (data.sourcemime ? ' type="' + data.sourcemime + '"' : '') + ' />\n' + (data.altsource ? '<source src="' + data.altsource + '"' + (data.altsourcemime ? ' type="' + data.altsourcemime + '"' : '') + ' />\n' : '') + '</video>';
535
      }
536
    };
537
    const dataToHtml = (editor, dataIn) => {
538
      var _a;
539
      const data = global$5.extend({}, dataIn);
540
      if (!data.source) {
541
        global$5.extend(data, htmlToData((_a = data.embed) !== null && _a !== void 0 ? _a : '', editor.schema));
542
        if (!data.source) {
543
          return '';
544
        }
545
      }
546
      if (!data.altsource) {
547
        data.altsource = '';
548
      }
549
      if (!data.poster) {
550
        data.poster = '';
551
      }
552
      data.source = editor.convertURL(data.source, 'source');
553
      data.altsource = editor.convertURL(data.altsource, 'source');
554
      data.sourcemime = guess(data.source);
555
      data.altsourcemime = guess(data.altsource);
556
      data.poster = editor.convertURL(data.poster, 'poster');
557
      const pattern = matchPattern(data.source);
558
      if (pattern) {
559
        data.source = pattern.url;
560
        data.type = pattern.type;
561
        data.allowfullscreen = pattern.allowFullscreen;
562
        data.width = data.width || String(pattern.w);
563
        data.height = data.height || String(pattern.h);
564
      }
565
      if (data.embed) {
566
        return updateHtml(data.embed, data, true, editor.schema);
567
      } else {
568
        const audioTemplateCallback = getAudioTemplateCallback(editor);
569
        const videoTemplateCallback = getVideoTemplateCallback(editor);
570
        const iframeTemplateCallback = getIframeTemplateCallback(editor);
571
        data.width = data.width || '300';
572
        data.height = data.height || '150';
573
        global$5.each(data, (value, key) => {
574
          data[key] = editor.dom.encode('' + value);
575
        });
576
        if (data.type === 'iframe') {
577
          return getIframeHtml(data, iframeTemplateCallback);
578
        } else if (data.sourcemime === 'application/x-shockwave-flash') {
579
          return getFlashHtml(data);
580
        } else if (data.sourcemime.indexOf('audio') !== -1) {
581
          return getAudioHtml(data, audioTemplateCallback);
582
        } else {
583
          return getVideoHtml(data, videoTemplateCallback);
584
        }
585
      }
586
    };
587
 
588
    const isMediaElement = element => element.hasAttribute('data-mce-object') || element.hasAttribute('data-ephox-embed-iri');
589
    const setup$2 = editor => {
590
      editor.on('click keyup touchend', () => {
591
        const selectedNode = editor.selection.getNode();
592
        if (selectedNode && editor.dom.hasClass(selectedNode, 'mce-preview-object')) {
593
          if (editor.dom.getAttrib(selectedNode, 'data-mce-selected')) {
594
            selectedNode.setAttribute('data-mce-selected', '2');
595
          }
596
        }
597
      });
598
      editor.on('ObjectResized', e => {
599
        const target = e.target;
600
        if (target.getAttribute('data-mce-object')) {
601
          let html = target.getAttribute('data-mce-html');
602
          if (html) {
603
            html = unescape(html);
604
            target.setAttribute('data-mce-html', escape(updateHtml(html, {
605
              width: String(e.width),
606
              height: String(e.height)
607
            }, false, editor.schema)));
608
          }
609
        }
610
      });
611
    };
612
 
613
    const cache = {};
614
    const embedPromise = (data, dataToHtml, handler) => {
615
      return new Promise((res, rej) => {
616
        const wrappedResolve = response => {
617
          if (response.html) {
618
            cache[data.source] = response;
619
          }
620
          return res({
621
            url: data.source,
622
            html: response.html ? response.html : dataToHtml(data)
623
          });
624
        };
625
        if (cache[data.source]) {
626
          wrappedResolve(cache[data.source]);
627
        } else {
628
          handler({ url: data.source }, wrappedResolve, rej);
629
        }
630
      });
631
    };
632
    const defaultPromise = (data, dataToHtml) => Promise.resolve({
633
      html: dataToHtml(data),
634
      url: data.source
635
    });
636
    const loadedData = editor => data => dataToHtml(editor, data);
637
    const getEmbedHtml = (editor, data) => {
638
      const embedHandler = getUrlResolver(editor);
639
      return embedHandler ? embedPromise(data, loadedData(editor), embedHandler) : defaultPromise(data, loadedData(editor));
640
    };
641
    const isCached = url => has(cache, url);
642
 
643
    const extractMeta = (sourceInput, data) => get$1(data, sourceInput).bind(mainData => get$1(mainData, 'meta'));
644
    const getValue = (data, metaData, sourceInput) => prop => {
645
      const getFromData = () => get$1(data, prop);
646
      const getFromMetaData = () => get$1(metaData, prop);
647
      const getNonEmptyValue = c => get$1(c, 'value').bind(v => v.length > 0 ? Optional.some(v) : Optional.none());
648
      const getFromValueFirst = () => getFromData().bind(child => isObject(child) ? getNonEmptyValue(child).orThunk(getFromMetaData) : getFromMetaData().orThunk(() => Optional.from(child)));
649
      const getFromMetaFirst = () => getFromMetaData().orThunk(() => getFromData().bind(child => isObject(child) ? getNonEmptyValue(child) : Optional.from(child)));
650
      return { [prop]: (prop === sourceInput ? getFromValueFirst() : getFromMetaFirst()).getOr('') };
651
    };
652
    const getDimensions = (data, metaData) => {
653
      const dimensions = {};
654
      get$1(data, 'dimensions').each(dims => {
655
        each$1([
656
          'width',
657
          'height'
658
        ], prop => {
659
          get$1(metaData, prop).orThunk(() => get$1(dims, prop)).each(value => dimensions[prop] = value);
660
        });
661
      });
662
      return dimensions;
663
    };
664
    const unwrap = (data, sourceInput) => {
665
      const metaData = sourceInput && sourceInput !== 'dimensions' ? extractMeta(sourceInput, data).getOr({}) : {};
666
      const get = getValue(data, metaData, sourceInput);
667
      return {
668
        ...get('source'),
669
        ...get('altsource'),
670
        ...get('poster'),
671
        ...get('embed'),
672
        ...getDimensions(data, metaData)
673
      };
674
    };
675
    const wrap = data => {
676
      const wrapped = {
677
        ...data,
678
        source: { value: get$1(data, 'source').getOr('') },
679
        altsource: { value: get$1(data, 'altsource').getOr('') },
680
        poster: { value: get$1(data, 'poster').getOr('') }
681
      };
682
      each$1([
683
        'width',
684
        'height'
685
      ], prop => {
686
        get$1(data, prop).each(value => {
687
          const dimensions = wrapped.dimensions || {};
688
          dimensions[prop] = value;
689
          wrapped.dimensions = dimensions;
690
        });
691
      });
692
      return wrapped;
693
    };
694
    const handleError = editor => error => {
695
      const errorMessage = error && error.msg ? 'Media embed handler error: ' + error.msg : 'Media embed handler threw unknown error.';
696
      editor.notificationManager.open({
697
        type: 'error',
698
        text: errorMessage
699
      });
700
    };
701
    const getEditorData = editor => {
702
      const element = editor.selection.getNode();
703
      const snippet = isMediaElement(element) ? editor.serializer.serialize(element, { selection: true }) : '';
704
      const data = htmlToData(snippet, editor.schema);
705
      const getDimensionsOfElement = () => {
706
        if (isEmbedIframe(data.source, data.type)) {
707
          const rect = editor.dom.getRect(element);
708
          return {
709
            width: rect.w.toString().replace(/px$/, ''),
710
            height: rect.h.toString().replace(/px$/, '')
711
          };
712
        } else {
713
          return {};
714
        }
715
      };
716
      const dimensions = getDimensionsOfElement();
717
      return {
718
        embed: snippet,
719
        ...data,
720
        ...dimensions
721
      };
722
    };
723
    const addEmbedHtml = (api, editor) => response => {
724
      if (isString(response.url) && response.url.trim().length > 0) {
725
        const html = response.html;
726
        const snippetData = htmlToData(html, editor.schema);
727
        const nuData = {
728
          ...snippetData,
729
          source: response.url,
730
          embed: html
731
        };
732
        api.setData(wrap(nuData));
733
      }
734
    };
735
    const selectPlaceholder = (editor, beforeObjects) => {
736
      const afterObjects = editor.dom.select('*[data-mce-object]');
737
      for (let i = 0; i < beforeObjects.length; i++) {
738
        for (let y = afterObjects.length - 1; y >= 0; y--) {
739
          if (beforeObjects[i] === afterObjects[y]) {
740
            afterObjects.splice(y, 1);
741
          }
742
        }
743
      }
744
      editor.selection.select(afterObjects[0]);
745
    };
746
    const handleInsert = (editor, html) => {
747
      const beforeObjects = editor.dom.select('*[data-mce-object]');
748
      editor.insertContent(html);
749
      selectPlaceholder(editor, beforeObjects);
750
      editor.nodeChanged();
751
    };
752
    const isEmbedIframe = (url, mediaDataType) => isNonNullable(mediaDataType) && mediaDataType === 'ephox-embed-iri' && isNonNullable(matchPattern(url));
753
    const shouldInsertAsNewIframe = (prevData, newData) => {
754
      const hasDimensionsChanged = (prevData, newData) => prevData.width !== newData.width || prevData.height !== newData.height;
755
      return hasDimensionsChanged(prevData, newData) && isEmbedIframe(newData.source, prevData.type);
756
    };
757
    const submitForm = (prevData, newData, editor) => {
758
      var _a;
759
      newData.embed = shouldInsertAsNewIframe(prevData, newData) && hasDimensions(editor) ? dataToHtml(editor, {
760
        ...newData,
761
        embed: ''
762
      }) : updateHtml((_a = newData.embed) !== null && _a !== void 0 ? _a : '', newData, false, editor.schema);
763
      if (newData.embed && (prevData.source === newData.source || isCached(newData.source))) {
764
        handleInsert(editor, newData.embed);
765
      } else {
766
        getEmbedHtml(editor, newData).then(response => {
767
          handleInsert(editor, response.html);
768
        }).catch(handleError(editor));
769
      }
770
    };
771
    const showDialog = editor => {
772
      const editorData = getEditorData(editor);
773
      const currentData = Cell(editorData);
774
      const initialData = wrap(editorData);
775
      const handleSource = (prevData, api) => {
776
        const serviceData = unwrap(api.getData(), 'source');
777
        if (prevData.source !== serviceData.source) {
778
          addEmbedHtml(win, editor)({
779
            url: serviceData.source,
780
            html: ''
781
          });
782
          getEmbedHtml(editor, serviceData).then(addEmbedHtml(win, editor)).catch(handleError(editor));
783
        }
784
      };
785
      const handleEmbed = api => {
786
        var _a;
787
        const data = unwrap(api.getData());
788
        const dataFromEmbed = htmlToData((_a = data.embed) !== null && _a !== void 0 ? _a : '', editor.schema);
789
        api.setData(wrap(dataFromEmbed));
790
      };
791
      const handleUpdate = (api, sourceInput, prevData) => {
792
        const dialogData = unwrap(api.getData(), sourceInput);
793
        const data = shouldInsertAsNewIframe(prevData, dialogData) && hasDimensions(editor) ? {
794
          ...dialogData,
795
          embed: ''
796
        } : dialogData;
797
        const embed = dataToHtml(editor, data);
798
        api.setData(wrap({
799
          ...data,
800
          embed
801
        }));
802
      };
803
      const mediaInput = [{
804
          name: 'source',
805
          type: 'urlinput',
806
          filetype: 'media',
807
          label: 'Source',
808
          picker_text: 'Browse files'
809
        }];
810
      const sizeInput = !hasDimensions(editor) ? [] : [{
811
          type: 'sizeinput',
812
          name: 'dimensions',
813
          label: 'Constrain proportions',
814
          constrain: true
815
        }];
816
      const generalTab = {
817
        title: 'General',
818
        name: 'general',
819
        items: flatten([
820
          mediaInput,
821
          sizeInput
822
        ])
823
      };
824
      const embedTextarea = {
825
        type: 'textarea',
826
        name: 'embed',
827
        label: 'Paste your embed code below:'
828
      };
829
      const embedTab = {
830
        title: 'Embed',
831
        items: [embedTextarea]
832
      };
833
      const advancedFormItems = [];
834
      if (hasAltSource(editor)) {
835
        advancedFormItems.push({
836
          name: 'altsource',
837
          type: 'urlinput',
838
          filetype: 'media',
839
          label: 'Alternative source URL'
840
        });
841
      }
842
      if (hasPoster(editor)) {
843
        advancedFormItems.push({
844
          name: 'poster',
845
          type: 'urlinput',
846
          filetype: 'image',
847
          label: 'Media poster (Image URL)'
848
        });
849
      }
850
      const advancedTab = {
851
        title: 'Advanced',
852
        name: 'advanced',
853
        items: advancedFormItems
854
      };
855
      const tabs = [
856
        generalTab,
857
        embedTab
858
      ];
859
      if (advancedFormItems.length > 0) {
860
        tabs.push(advancedTab);
861
      }
862
      const body = {
863
        type: 'tabpanel',
864
        tabs
865
      };
866
      const win = editor.windowManager.open({
867
        title: 'Insert/Edit Media',
868
        size: 'normal',
869
        body,
870
        buttons: [
871
          {
872
            type: 'cancel',
873
            name: 'cancel',
874
            text: 'Cancel'
875
          },
876
          {
877
            type: 'submit',
878
            name: 'save',
879
            text: 'Save',
880
            primary: true
881
          }
882
        ],
883
        onSubmit: api => {
884
          const serviceData = unwrap(api.getData());
885
          submitForm(currentData.get(), serviceData, editor);
886
          api.close();
887
        },
888
        onChange: (api, detail) => {
889
          switch (detail.name) {
890
          case 'source':
891
            handleSource(currentData.get(), api);
892
            break;
893
          case 'embed':
894
            handleEmbed(api);
895
            break;
896
          case 'dimensions':
897
          case 'altsource':
898
          case 'poster':
899
            handleUpdate(api, detail.name, currentData.get());
900
            break;
901
          }
902
          currentData.set(unwrap(api.getData()));
903
        },
904
        initialData
905
      });
906
    };
907
 
908
    const get = editor => {
909
      const showDialog$1 = () => {
910
        showDialog(editor);
911
      };
912
      return { showDialog: showDialog$1 };
913
    };
914
 
915
    const register$1 = editor => {
916
      const showDialog$1 = () => {
917
        showDialog(editor);
918
      };
919
      editor.addCommand('mceMedia', showDialog$1);
920
    };
921
 
922
    const checkRange = (str, substr, start) => substr === '' || str.length >= substr.length && str.substr(start, start + substr.length) === substr;
923
    const startsWith = (str, prefix) => {
924
      return checkRange(str, prefix, 0);
925
    };
926
 
927
    var global = tinymce.util.Tools.resolve('tinymce.Env');
928
 
929
    const isLiveEmbedNode = node => {
930
      const name = node.name;
931
      return name === 'iframe' || name === 'video' || name === 'audio';
932
    };
933
    const getDimension = (node, styles, dimension, defaultValue = null) => {
934
      const value = node.attr(dimension);
935
      if (isNonNullable(value)) {
936
        return value;
937
      } else if (!has(styles, dimension)) {
938
        return defaultValue;
939
      } else {
940
        return null;
941
      }
942
    };
943
    const setDimensions = (node, previewNode, styles) => {
944
      const useDefaults = previewNode.name === 'img' || node.name === 'video';
945
      const defaultWidth = useDefaults ? '300' : null;
946
      const fallbackHeight = node.name === 'audio' ? '30' : '150';
947
      const defaultHeight = useDefaults ? fallbackHeight : null;
948
      previewNode.attr({
949
        width: getDimension(node, styles, 'width', defaultWidth),
950
        height: getDimension(node, styles, 'height', defaultHeight)
951
      });
952
    };
953
    const appendNodeContent = (editor, nodeName, previewNode, html) => {
954
      const newNode = Parser(editor.schema).parse(html, { context: nodeName });
955
      while (newNode.firstChild) {
956
        previewNode.append(newNode.firstChild);
957
      }
958
    };
959
    const createPlaceholderNode = (editor, node) => {
960
      const name = node.name;
961
      const placeHolder = new global$2('img', 1);
962
      retainAttributesAndInnerHtml(editor, node, placeHolder);
963
      setDimensions(node, placeHolder, {});
964
      placeHolder.attr({
965
        'style': node.attr('style'),
966
        'src': global.transparentSrc,
967
        'data-mce-object': name,
968
        'class': 'mce-object mce-object-' + name
969
      });
970
      return placeHolder;
971
    };
972
    const createPreviewNode = (editor, node) => {
973
      var _a;
974
      const name = node.name;
975
      const previewWrapper = new global$2('span', 1);
976
      previewWrapper.attr({
977
        'contentEditable': 'false',
978
        'style': node.attr('style'),
979
        'data-mce-object': name,
980
        'class': 'mce-preview-object mce-object-' + name
981
      });
982
      retainAttributesAndInnerHtml(editor, node, previewWrapper);
983
      const styles = editor.dom.parseStyle((_a = node.attr('style')) !== null && _a !== void 0 ? _a : '');
984
      const previewNode = new global$2(name, 1);
985
      setDimensions(node, previewNode, styles);
986
      previewNode.attr({
987
        src: node.attr('src'),
988
        style: node.attr('style'),
989
        class: node.attr('class')
990
      });
991
      if (name === 'iframe') {
992
        previewNode.attr({
993
          allowfullscreen: node.attr('allowfullscreen'),
994
          frameborder: '0',
995
          sandbox: node.attr('sandbox')
996
        });
997
      } else {
998
        const attrs = [
999
          'controls',
1000
          'crossorigin',
1001
          'currentTime',
1002
          'loop',
1003
          'muted',
1004
          'poster',
1005
          'preload'
1006
        ];
1007
        each$1(attrs, attrName => {
1008
          previewNode.attr(attrName, node.attr(attrName));
1009
        });
1010
        const sanitizedHtml = previewWrapper.attr('data-mce-html');
1011
        if (isNonNullable(sanitizedHtml)) {
1012
          appendNodeContent(editor, name, previewNode, unescape(sanitizedHtml));
1013
        }
1014
      }
1015
      const shimNode = new global$2('span', 1);
1016
      shimNode.attr('class', 'mce-shim');
1017
      previewWrapper.append(previewNode);
1018
      previewWrapper.append(shimNode);
1019
      return previewWrapper;
1020
    };
1021
    const retainAttributesAndInnerHtml = (editor, sourceNode, targetNode) => {
1022
      var _a;
1023
      const attribs = (_a = sourceNode.attributes) !== null && _a !== void 0 ? _a : [];
1024
      let ai = attribs.length;
1025
      while (ai--) {
1026
        const attrName = attribs[ai].name;
1027
        let attrValue = attribs[ai].value;
1028
        if (attrName !== 'width' && attrName !== 'height' && attrName !== 'style' && !startsWith(attrName, 'data-mce-')) {
1029
          if (attrName === 'data' || attrName === 'src') {
1030
            attrValue = editor.convertURL(attrValue, attrName);
1031
          }
1032
          targetNode.attr('data-mce-p-' + attrName, attrValue);
1033
        }
1034
      }
1035
      const serializer = global$1({ inner: true }, editor.schema);
1036
      const tempNode = new global$2('div', 1);
1037
      each$1(sourceNode.children(), child => tempNode.append(child));
1038
      const innerHtml = serializer.serialize(tempNode);
1039
      if (innerHtml) {
1040
        targetNode.attr('data-mce-html', escape(innerHtml));
1041
        targetNode.empty();
1042
      }
1043
    };
1044
    const isPageEmbedWrapper = node => {
1045
      const nodeClass = node.attr('class');
1046
      return isString(nodeClass) && /\btiny-pageembed\b/.test(nodeClass);
1047
    };
1048
    const isWithinEmbedWrapper = node => {
1049
      let tempNode = node;
1050
      while (tempNode = tempNode.parent) {
1051
        if (tempNode.attr('data-ephox-embed-iri') || isPageEmbedWrapper(tempNode)) {
1052
          return true;
1053
        }
1054
      }
1055
      return false;
1056
    };
1057
    const placeHolderConverter = editor => nodes => {
1058
      let i = nodes.length;
1059
      let node;
1060
      while (i--) {
1061
        node = nodes[i];
1062
        if (!node.parent) {
1063
          continue;
1064
        }
1065
        if (node.parent.attr('data-mce-object')) {
1066
          continue;
1067
        }
1068
        if (isLiveEmbedNode(node) && hasLiveEmbeds(editor)) {
1069
          if (!isWithinEmbedWrapper(node)) {
1070
            node.replace(createPreviewNode(editor, node));
1071
          }
1072
        } else {
1073
          if (!isWithinEmbedWrapper(node)) {
1074
            node.replace(createPlaceholderNode(editor, node));
1075
          }
1076
        }
1077
      }
1078
    };
1079
 
1080
    const parseAndSanitize = (editor, context, html) => {
1081
      const getEditorOption = editor.options.get;
1082
      const sanitize = getEditorOption('xss_sanitization');
1083
      const validate = shouldFilterHtml(editor);
1084
      return Parser(editor.schema, {
1085
        sanitize,
1086
        validate
1087
      }).parse(html, { context });
1088
    };
1089
 
1090
    const setup$1 = editor => {
1091
      editor.on('PreInit', () => {
1092
        const {schema, serializer, parser} = editor;
1093
        const boolAttrs = schema.getBoolAttrs();
1094
        each$1('webkitallowfullscreen mozallowfullscreen'.split(' '), name => {
1095
          boolAttrs[name] = {};
1096
        });
1097
        each({ embed: ['wmode'] }, (attrs, name) => {
1098
          const rule = schema.getElementRule(name);
1099
          if (rule) {
1100
            each$1(attrs, attr => {
1101
              rule.attributes[attr] = {};
1102
              rule.attributesOrder.push(attr);
1103
            });
1104
          }
1105
        });
1106
        parser.addNodeFilter('iframe,video,audio,object,embed', placeHolderConverter(editor));
1107
        serializer.addAttributeFilter('data-mce-object', (nodes, name) => {
1108
          var _a;
1109
          let i = nodes.length;
1110
          while (i--) {
1111
            const node = nodes[i];
1112
            if (!node.parent) {
1113
              continue;
1114
            }
1115
            const realElmName = node.attr(name);
1116
            const realElm = new global$2(realElmName, 1);
1117
            if (realElmName !== 'audio') {
1118
              const className = node.attr('class');
1119
              if (className && className.indexOf('mce-preview-object') !== -1 && node.firstChild) {
1120
                realElm.attr({
1121
                  width: node.firstChild.attr('width'),
1122
                  height: node.firstChild.attr('height')
1123
                });
1124
              } else {
1125
                realElm.attr({
1126
                  width: node.attr('width'),
1127
                  height: node.attr('height')
1128
                });
1129
              }
1130
            }
1131
            realElm.attr({ style: node.attr('style') });
1132
            const attribs = (_a = node.attributes) !== null && _a !== void 0 ? _a : [];
1133
            let ai = attribs.length;
1134
            while (ai--) {
1135
              const attrName = attribs[ai].name;
1136
              if (attrName.indexOf('data-mce-p-') === 0) {
1137
                realElm.attr(attrName.substr(11), attribs[ai].value);
1138
              }
1139
            }
1140
            const innerHtml = node.attr('data-mce-html');
1141
            if (innerHtml) {
1142
              const fragment = parseAndSanitize(editor, realElmName, unescape(innerHtml));
1143
              each$1(fragment.children(), child => realElm.append(child));
1144
            }
1145
            node.replace(realElm);
1146
          }
1147
        });
1148
      });
1149
      editor.on('SetContent', () => {
1150
        const dom = editor.dom;
1151
        each$1(dom.select('span.mce-preview-object'), elm => {
1152
          if (dom.select('span.mce-shim', elm).length === 0) {
1153
            dom.add(elm, 'span', { class: 'mce-shim' });
1154
          }
1155
        });
1156
      });
1157
    };
1158
 
1159
    const setup = editor => {
1160
      editor.on('ResolveName', e => {
1161
        let name;
1162
        if (e.target.nodeType === 1 && (name = e.target.getAttribute('data-mce-object'))) {
1163
          e.name = name;
1164
        }
1165
      });
1166
    };
1167
 
1168
    const onSetupEditable = editor => api => {
1169
      const nodeChanged = () => {
1170
        api.setEnabled(editor.selection.isEditable());
1171
      };
1172
      editor.on('NodeChange', nodeChanged);
1173
      nodeChanged();
1174
      return () => {
1175
        editor.off('NodeChange', nodeChanged);
1176
      };
1177
    };
1178
    const register = editor => {
1179
      const onAction = () => editor.execCommand('mceMedia');
1180
      editor.ui.registry.addToggleButton('media', {
1181
        tooltip: 'Insert/edit media',
1182
        icon: 'embed',
1183
        onAction,
1184
        onSetup: buttonApi => {
1185
          const selection = editor.selection;
1186
          buttonApi.setActive(isMediaElement(selection.getNode()));
1187
          const unbindSelectorChanged = selection.selectorChangedWithUnbind('img[data-mce-object],span[data-mce-object],div[data-ephox-embed-iri]', buttonApi.setActive).unbind;
1188
          const unbindEditable = onSetupEditable(editor)(buttonApi);
1189
          return () => {
1190
            unbindSelectorChanged();
1191
            unbindEditable();
1192
          };
1193
        }
1194
      });
1195
      editor.ui.registry.addMenuItem('media', {
1196
        icon: 'embed',
1197
        text: 'Media...',
1198
        onAction,
1199
        onSetup: onSetupEditable(editor)
1200
      });
1201
    };
1202
 
1203
    var Plugin = () => {
1204
      global$6.add('media', editor => {
1205
        register$2(editor);
1206
        register$1(editor);
1207
        register(editor);
1208
        setup(editor);
1209
        setup$1(editor);
1210
        setup$2(editor);
1211
        return get(editor);
1212
      });
1213
    };
1214
 
1215
    Plugin();
1216
 
1217
})();