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preview.js
1658 lines
| 1 | /** |
| 2 | * @package EmbedPress |
| 3 | * @author EmbedPress <help@embedpress.com> |
| 4 | * @copyright Copyright (C) 2018 EmbedPress. All rights reserved. |
| 5 | * @license GPLv2 or later |
| 6 | * @since 1.0 |
| 7 | */ |
| 8 | (function ($, String, embedpressPreviewData, undefined) { |
| 9 | 'use strict'; |
| 10 | |
| 11 | $(window.document).ready(function () { |
| 12 | String.prototype.capitalizeFirstLetter = function () { |
| 13 | return this.charAt(0).toUpperCase() + this.slice(1); |
| 14 | }; |
| 15 | |
| 16 | String.prototype.isValidUrl = function () { |
| 17 | var rule = /^(https?|embedpresss?):\/\//i; |
| 18 | |
| 19 | return rule.test(this.toString()); |
| 20 | }; |
| 21 | |
| 22 | String.prototype.hasShortcode = function (shortcode) { |
| 23 | var shortcodeRule = new RegExp('\\[' + shortcode + '(?:\\]|.+?\\])', 'ig'); |
| 24 | return !!this.toString().match(shortcodeRule); |
| 25 | }; |
| 26 | |
| 27 | String.prototype.stripShortcode = function (shortcode) { |
| 28 | var stripRule = new RegExp('(\\[' + shortcode + '(?:\\]|.+?\\])|\\[\\/' + shortcode + '\\])', 'ig'); |
| 29 | return this.toString().replace(stripRule, ''); |
| 30 | }; |
| 31 | |
| 32 | String.prototype.setShortcodeAttribute = function (attr, value, shortcode, replaceInsteadOfMerge) { |
| 33 | replaceInsteadOfMerge = typeof replaceInsteadOfMerge === 'undefined' ? false : replaceInsteadOfMerge; |
| 34 | var subject = this.toString(); |
| 35 | |
| 36 | if (subject.hasShortcode(shortcode)) { |
| 37 | var attributes = subject.getShortcodeAttributes(shortcode); |
| 38 | |
| 39 | if (attributes.hasOwnProperty(attr)) { |
| 40 | if (replaceInsteadOfMerge) { |
| 41 | attributes[attr] = value; |
| 42 | } else { |
| 43 | attributes[attr] += ' ' + value; |
| 44 | } |
| 45 | } else { |
| 46 | attributes[attr] = value; |
| 47 | } |
| 48 | |
| 49 | if (!!Object.keys(attributes).length) { |
| 50 | var parsedAttributes = []; |
| 51 | for (var ats in attributes) { |
| 52 | parsedAttributes.push(ats + '="' + attributes[ats] + '"'); |
| 53 | } |
| 54 | |
| 55 | subject = '[' + shortcode + ' ' + parsedAttributes.join(' ') + ']' + subject.stripShortcode(shortcode) + '[/' + shortcode + ']'; |
| 56 | } else { |
| 57 | subject = '[' + shortcode + ']' + subject.stripShortcode(shortcode) + '[/' + shortcode + ']'; |
| 58 | } |
| 59 | |
| 60 | return subject; |
| 61 | } else { |
| 62 | return subject; |
| 63 | } |
| 64 | }; |
| 65 | |
| 66 | String.prototype.getShortcodeAttributes = function (shortcode) { |
| 67 | var subject = this.toString(); |
| 68 | if (subject.hasShortcode(shortcode)) { |
| 69 | var attributes = {}; |
| 70 | var propertiesString = (new RegExp(/\[embed\s*(.*?)\]/ig)).exec(subject)[1]; // Separate all shortcode attributes from the rest of the string |
| 71 | if (propertiesString.length > 0) { |
| 72 | var extractAttributesRule = new RegExp(/(\!?\w+-?\w*)(?:="(.+?)")?/ig); // Extract attributes and their values |
| 73 | var match; |
| 74 | while (match = extractAttributesRule.exec(propertiesString)) { |
| 75 | var attrName = match[1]; |
| 76 | var attrValue; |
| 77 | if (match[2] === undefined) { |
| 78 | // Prevent `class` property being empty an treated as a boolean param |
| 79 | if (attrName.toLowerCase() !== 'class') { |
| 80 | if (attrName.indexOf('!') === 0) { |
| 81 | attrName = attrName.replace('!', ''); |
| 82 | attrValue = 'false'; |
| 83 | } else { |
| 84 | attrValue = 'true'; |
| 85 | } |
| 86 | |
| 87 | attributes[attrName] = attrValue; |
| 88 | } |
| 89 | } else { |
| 90 | attrValue = match[2]; |
| 91 | if (attrValue.isBoolean()) { |
| 92 | attrValue = attrValue.isFalse() ? 'false' : 'true'; |
| 93 | } |
| 94 | |
| 95 | attributes[attrName] = attrValue; |
| 96 | } |
| 97 | } |
| 98 | match = extractAttributesRule = null; |
| 99 | } |
| 100 | propertiesString = null; |
| 101 | |
| 102 | return attributes; |
| 103 | } else { |
| 104 | return {}; |
| 105 | } |
| 106 | }; |
| 107 | |
| 108 | String.prototype.isBoolean = function () { |
| 109 | var subject = this.toString().trim().toLowerCase(); |
| 110 | |
| 111 | return subject.isTrue(false) || subject.isFalse(); |
| 112 | }; |
| 113 | |
| 114 | String.prototype.isTrue = function (defaultValue) { |
| 115 | var subject = this.toString().trim().toLowerCase(); |
| 116 | defaultValue = typeof defaultValue === undefined ? true : defaultValue; |
| 117 | |
| 118 | switch (subject) { |
| 119 | case '': |
| 120 | defaultValue += ''; |
| 121 | return !defaultValue.isFalse(); |
| 122 | case '1': |
| 123 | case 'true': |
| 124 | case 'on': |
| 125 | case 'yes': |
| 126 | case 'y': |
| 127 | return true; |
| 128 | default: |
| 129 | return false; |
| 130 | } |
| 131 | }; |
| 132 | |
| 133 | String.prototype.isFalse = function () { |
| 134 | var subject = this.toString().trim().toLowerCase(); |
| 135 | |
| 136 | switch (subject) { |
| 137 | case '0': |
| 138 | case 'false': |
| 139 | case 'off': |
| 140 | case 'no': |
| 141 | case 'n': |
| 142 | case 'nil': |
| 143 | case 'null': |
| 144 | return true; |
| 145 | default: |
| 146 | return false; |
| 147 | } |
| 148 | }; |
| 149 | |
| 150 | var SHORTCODE_REGEXP = new RegExp('\\[\/?' + embedpressPreviewData.shortcode + '\\]', 'gi'); |
| 151 | |
| 152 | var EmbedPress = function () { |
| 153 | var self = this; |
| 154 | |
| 155 | var PLG_SYSTEM_ASSETS_CSS_PATH = embedpressPreviewData.assetsUrl + 'css'; |
| 156 | var PLG_CONTENT_ASSETS_CSS_PATH = PLG_SYSTEM_ASSETS_CSS_PATH; |
| 157 | |
| 158 | /** |
| 159 | * The default params |
| 160 | * |
| 161 | * @type Object |
| 162 | */ |
| 163 | self.params = { |
| 164 | baseUrl: '', |
| 165 | versionUID: '0' |
| 166 | }; |
| 167 | |
| 168 | /** |
| 169 | * True, if user agent is iOS |
| 170 | * @type Boolean True, if is iOS |
| 171 | */ |
| 172 | self.iOS = /iPad|iPod|iPhone/.test(window.navigator.userAgent); |
| 173 | |
| 174 | /** |
| 175 | * The active wrapper, activated by the mouse enter event |
| 176 | * @type Element |
| 177 | */ |
| 178 | self.activeWrapper = null; |
| 179 | |
| 180 | self.activeWrapperForModal = null; |
| 181 | |
| 182 | /** |
| 183 | * The active controller panel |
| 184 | * @type Element |
| 185 | */ |
| 186 | self.activeControllerPanel = null; |
| 187 | |
| 188 | /** |
| 189 | * A list containing all loaded editor instances on the page |
| 190 | * @type Array |
| 191 | */ |
| 192 | self.loadedEditors = []; |
| 193 | |
| 194 | /** |
| 195 | * Init the plugin |
| 196 | * |
| 197 | * @param object params Override the plugin's params |
| 198 | * @return void |
| 199 | */ |
| 200 | self.init = function (params) { |
| 201 | $.extend(self.params, params); |
| 202 | |
| 203 | // Fix iOS doesn't firing click events on 'standard' elements |
| 204 | if (self.iOS) { |
| 205 | $(window.document.body).css('cursor', 'pointer'); |
| 206 | } |
| 207 | |
| 208 | $(self.onReady); |
| 209 | }; |
| 210 | |
| 211 | self.addEvent = function (event, element, callback) { |
| 212 | if (typeof element.on !== 'undefined') { |
| 213 | element.on(event, callback); |
| 214 | } else { |
| 215 | if (element['on' + event.capitalizeFirstLetter()]) { |
| 216 | element['on' + event.capitalizeFirstLetter()].add(callback); |
| 217 | } |
| 218 | } |
| 219 | }; |
| 220 | |
| 221 | self.isEmpty = function (list) { |
| 222 | return list.length === 0; |
| 223 | }; |
| 224 | |
| 225 | self.isDefined = function (attribute) { |
| 226 | return (typeof attribute !== 'undefined') && (attribute !== null); |
| 227 | }; |
| 228 | |
| 229 | self.makeId = function () { |
| 230 | var text = ''; |
| 231 | var possible = 'abcdefghijklmnopqrstuvwxyz0123456789'; |
| 232 | |
| 233 | for (var i = 0; i < 5; i++) |
| 234 | text += possible.charAt(Math.floor(Math.random() * possible.length)); |
| 235 | |
| 236 | return text; |
| 237 | }; |
| 238 | |
| 239 | self.loadAsyncDynamicJsCodeFromElement = function (subject, wrapper, editorInstance) { |
| 240 | subject = $(subject); |
| 241 | if (subject.prop('tagName') && subject.prop('tagName').toLowerCase() === 'script') { |
| 242 | var scriptSrc = subject.attr('src') || null; |
| 243 | if (!scriptSrc) { |
| 244 | self.addScriptDeclaration(wrapper, subject.html(), editorInstance); |
| 245 | } else { |
| 246 | self.addScript(scriptSrc, null, wrapper, editorInstance); |
| 247 | } |
| 248 | } else { |
| 249 | var innerScriptsList = $('script', subject); |
| 250 | if (innerScriptsList.length > 0) { |
| 251 | $.each(innerScriptsList, function (innerScriptIndex, innerScript) { |
| 252 | self.loadAsyncDynamicJsCodeFromElement(innerScript, wrapper, editorInstance); |
| 253 | }); |
| 254 | } |
| 255 | } |
| 256 | }; |
| 257 | |
| 258 | /** |
| 259 | * Method executed on the document ready event |
| 260 | * |
| 261 | * @return void |
| 262 | */ |
| 263 | self.onReady = function () { |
| 264 | var findEditors = function () { |
| 265 | // Wait until the editor is available |
| 266 | var interval = window.setInterval( |
| 267 | function () { |
| 268 | var editorsFound = self.getEditors(); |
| 269 | if (editorsFound.length) { |
| 270 | self.loadedEditors = editorsFound; |
| 271 | |
| 272 | for (var editorIndex = 0; editorIndex < self.loadedEditors.length; editorIndex++) { |
| 273 | self.onFindEditor(self.loadedEditors[editorIndex]); |
| 274 | } |
| 275 | |
| 276 | window.clearInterval(interval); |
| 277 | |
| 278 | return self.loadedEditors; |
| 279 | } |
| 280 | }, |
| 281 | 250 |
| 282 | ); |
| 283 | }; |
| 284 | |
| 285 | if (self.tinymceIsAvailable()) { |
| 286 | findEditors(); |
| 287 | } |
| 288 | |
| 289 | // Add support for the Beaver Builder. |
| 290 | if (typeof FLLightbox !== 'undefined') { |
| 291 | $.each(FLLightbox._instances, function (index) { |
| 292 | FLLightbox._instances[index].on('open', function () { |
| 293 | setTimeout(function () { |
| 294 | findEditors(); |
| 295 | }, 500); |
| 296 | }); |
| 297 | |
| 298 | FLLightbox._instances[index].on('didHideLightbox', function () { |
| 299 | setTimeout(function () { |
| 300 | findEditors(); |
| 301 | }, 500); |
| 302 | }); |
| 303 | }); |
| 304 | } |
| 305 | }; |
| 306 | |
| 307 | /** |
| 308 | * Detects if tinymce object is available |
| 309 | * @return Boolean True, if available |
| 310 | */ |
| 311 | self.tinymceIsAvailable = function () { |
| 312 | return typeof window.tinymce === 'object' || typeof window.tinyMCE === 'object'; |
| 313 | }; |
| 314 | |
| 315 | /** |
| 316 | * Returns true if the controller panel is active |
| 317 | * @return Boolean True, if the controller panel is active |
| 318 | */ |
| 319 | self.controllerPanelIsActive = function () { |
| 320 | return typeof self.activeControllerPanel !== 'undefined' && self.activeControllerPanel !== null; |
| 321 | }; |
| 322 | |
| 323 | /** |
| 324 | * Returns the editor |
| 325 | * @return Object The editor |
| 326 | */ |
| 327 | self.getEditors = function () { |
| 328 | if (!window.tinymce || !window.tinymce.editors || window.tinymce.editors.length === 0) { |
| 329 | return []; |
| 330 | } |
| 331 | |
| 332 | return window.tinymce.editors || []; |
| 333 | }; |
| 334 | |
| 335 | /** |
| 336 | * Parses the content, sending it to the component which will |
| 337 | * look for urls to be parsed into embed codes |
| 338 | * |
| 339 | * @param string content The content |
| 340 | * @param function onsuccess The callback called on success |
| 341 | * @return void |
| 342 | */ |
| 343 | self.getParsedContent = function (content, onsuccess) { |
| 344 | // Get the parsed content |
| 345 | $.ajax({ |
| 346 | type: 'POST', |
| 347 | url: self.params.baseUrl + 'wp-admin/admin-ajax.php', |
| 348 | data: { |
| 349 | action: 'embedpress_do_ajax_request', |
| 350 | subject: content, |
| 351 | _ajax_nonce: self.params.nonce || '' |
| 352 | }, |
| 353 | success: onsuccess, |
| 354 | dataType: 'json', |
| 355 | async: true |
| 356 | }); |
| 357 | }; |
| 358 | |
| 359 | self.addStylesheet = function (url, editorInstance) { |
| 360 | var head = editorInstance.getDoc().getElementsByTagName('head')[0]; |
| 361 | |
| 362 | var $style = $('<link rel="stylesheet" type="text/css" href="' + url + '">'); |
| 363 | $style.appendTo(head); |
| 364 | }; |
| 365 | |
| 366 | self.convertURLSchemeToPattern = function (scheme) { |
| 367 | var prefix = '(.*)((?:http|embedpress)s?:\\/\\/(?:www\\.)?', |
| 368 | suffix = '[\\/]?)(.*)', |
| 369 | pattern; |
| 370 | |
| 371 | scheme = scheme.replace(/\*/g, '[a-zA-Z0-9=&_\\-\\?\\.\\/!\\+%:@,#]+'); |
| 372 | scheme = scheme.replace(/\./g, '\\.'); |
| 373 | scheme = scheme.replace(/\//g, '\\/'); |
| 374 | |
| 375 | return prefix + scheme + suffix; |
| 376 | }; |
| 377 | |
| 378 | self.getProvidersURLPatterns = function () { |
| 379 | // @todo: Add option to disable/enable the providers |
| 380 | var patterns = []; |
| 381 | |
| 382 | self.each(embedpressPreviewData.urlSchemes, function convertEachURLSchemesToPattern (scheme) { |
| 383 | patterns.push(self.convertURLSchemeToPattern(scheme)); |
| 384 | }); |
| 385 | |
| 386 | return patterns; |
| 387 | }; |
| 388 | |
| 389 | self.addScript = function (source, callback, wrapper, editorInstance) { |
| 390 | var doc = editorInstance.getDoc(); |
| 391 | |
| 392 | if (typeof wrapper === 'undefined' || !wrapper) { |
| 393 | wrapper = $(doc.getElementsByTagName('head')[0]); |
| 394 | } |
| 395 | |
| 396 | var $script = $(doc.createElement('script')); |
| 397 | $script.attr('async', 1); |
| 398 | |
| 399 | if (typeof callback === 'function') { |
| 400 | $script.ready(callback); |
| 401 | } |
| 402 | |
| 403 | $script.attr('src', source); |
| 404 | |
| 405 | wrapper.append($script); |
| 406 | }; |
| 407 | |
| 408 | self.addScriptDeclaration = function (wrapper, declaration, editorInstance) { |
| 409 | var doc = editorInstance.getDoc(), |
| 410 | $script = $(doc.createElement('script')); |
| 411 | |
| 412 | $(wrapper).append($script); |
| 413 | |
| 414 | $script.text(declaration); |
| 415 | }; |
| 416 | |
| 417 | self.addURLsPlaceholder = function (node, url, editorInstance) { |
| 418 | var uid = self.makeId(); |
| 419 | |
| 420 | var wrapperClasses = ['embedpress_wrapper', 'embedpress_placeholder', 'wpview', 'wpview-wrap']; |
| 421 | |
| 422 | var shortcodeAttributes = node.value.getShortcodeAttributes(embedpressPreviewData.shortcode); |
| 423 | var customAttributes = shortcodeAttributes; |
| 424 | |
| 425 | var customClasses = ''; |
| 426 | if (!!Object.keys(shortcodeAttributes).length) { |
| 427 | var specialAttributes = ['class', 'href', 'data-href']; |
| 428 | // Iterates over each attribute of shortcodeAttributes to add the prefix "data-" if missing |
| 429 | var dataPrefix = 'data-'; |
| 430 | var prefixedShortcodeAttributes = []; |
| 431 | for (var attr in shortcodeAttributes) { |
| 432 | if (specialAttributes.indexOf(attr) === -1) { |
| 433 | if (attr.indexOf(dataPrefix) !== 0) { |
| 434 | prefixedShortcodeAttributes[dataPrefix + attr] = shortcodeAttributes[attr]; |
| 435 | } else { |
| 436 | prefixedShortcodeAttributes[attr] = shortcodeAttributes[attr]; |
| 437 | } |
| 438 | } else { |
| 439 | attr = attr.replace(dataPrefix, ''); |
| 440 | if (attr === 'class') { |
| 441 | wrapperClasses.push(shortcodeAttributes[attr]); |
| 442 | } |
| 443 | } |
| 444 | } |
| 445 | |
| 446 | shortcodeAttributes = prefixedShortcodeAttributes; |
| 447 | prefixedShortcodeAttributes = dataPrefix = null; |
| 448 | } |
| 449 | |
| 450 | if (('data-width' in shortcodeAttributes || 'data-height' in shortcodeAttributes) && 'data-responsive' in shortcodeAttributes) { |
| 451 | shortcodeAttributes['data-responsive'] = 'false'; |
| 452 | } |
| 453 | |
| 454 | var wrapper = new self.Node('div', 1); |
| 455 | var wrapperSettings = { |
| 456 | 'class': Array.from(new Set(wrapperClasses)).join(' '), |
| 457 | 'data-url': url, |
| 458 | 'data-uid': uid, |
| 459 | 'id': 'embedpress_wrapper_' + uid, |
| 460 | 'data-loading-text': 'Loading your embed...' |
| 461 | }; |
| 462 | |
| 463 | wrapperSettings = $.extend({}, wrapperSettings, shortcodeAttributes); |
| 464 | |
| 465 | if (wrapperSettings.class.indexOf('is-loading') === -1) { |
| 466 | wrapperSettings.class += ' is-loading'; |
| 467 | } |
| 468 | |
| 469 | wrapper.attr(wrapperSettings); |
| 470 | |
| 471 | var panel = new self.Node('div', 1); |
| 472 | panel.attr({ |
| 473 | 'id': 'embedpress_controller_panel_' + uid, |
| 474 | 'class': 'embedpress_controller_panel embedpress_ignore_mouseout hidden' |
| 475 | }); |
| 476 | wrapper.append(panel); |
| 477 | |
| 478 | function createGhostNode (htmlTag, content) { |
| 479 | htmlTag = htmlTag || 'span'; |
| 480 | content = content || ' '; |
| 481 | |
| 482 | var ghostNode = new self.Node(htmlTag, 1); |
| 483 | ghostNode.attr({ |
| 484 | 'class': 'hidden' |
| 485 | }); |
| 486 | |
| 487 | var ghostText = new self.Node('#text', 3); |
| 488 | ghostText.value = content; |
| 489 | ghostNode.append(ghostText); |
| 490 | |
| 491 | return ghostNode; |
| 492 | } |
| 493 | |
| 494 | var editButton = new self.Node('div', 1); |
| 495 | editButton.attr({ |
| 496 | 'id': 'embedpress_button_edit_' + uid, |
| 497 | 'class': 'embedpress_ignore_mouseout embedpress_controller_button' |
| 498 | }); |
| 499 | var editButtonIcon = new self.Node('div', 1); |
| 500 | editButtonIcon.attr({ |
| 501 | 'class': 'embedpress-icon-pencil embedpress_ignore_mouseout' |
| 502 | }); |
| 503 | editButtonIcon.append(createGhostNode()); |
| 504 | editButton.append(editButtonIcon); |
| 505 | panel.append(editButton); |
| 506 | |
| 507 | var removeButton = new self.Node('div', 1); |
| 508 | removeButton.attr({ |
| 509 | 'id': 'embedpress_button_remove_' + uid, |
| 510 | 'class': 'embedpress_ignore_mouseout embedpress_controller_button' |
| 511 | }); |
| 512 | var removeButtonIcon = new self.Node('div', 1); |
| 513 | removeButtonIcon.attr({ |
| 514 | 'class': 'embedpress-icon-x embedpress_ignore_mouseout' |
| 515 | }); |
| 516 | removeButtonIcon.append(createGhostNode()); |
| 517 | removeButton.append(removeButtonIcon); |
| 518 | panel.append(removeButton); |
| 519 | |
| 520 | node.value = node.value.trim(); |
| 521 | |
| 522 | node.replace(wrapper); |
| 523 | |
| 524 | // Trigger the timeout which will load the content |
| 525 | window.setTimeout(function () { |
| 526 | self.parseContentAsync(uid, url, customAttributes, editorInstance); |
| 527 | }, 200); |
| 528 | |
| 529 | return wrapper; |
| 530 | }; |
| 531 | |
| 532 | self.parseContentAsync = function (uid, url, customAttributes, editorInstance) { |
| 533 | customAttributes = typeof customAttributes === 'undefined' ? {} : customAttributes; |
| 534 | |
| 535 | url = self.decodeEmbedURLSpecialChars(url, true, customAttributes); |
| 536 | var rawUrl = url.stripShortcode(embedpressPreviewData.shortcode); |
| 537 | |
| 538 | $(self).triggerHandler('EmbedPress.beforeEmbed', { |
| 539 | 'url': rawUrl, |
| 540 | 'meta': { |
| 541 | 'attributes': customAttributes || {} |
| 542 | } |
| 543 | }); |
| 544 | |
| 545 | // Get the parsed embed code from the EmbedPress plugin |
| 546 | self.getParsedContent(url, function getParsedContentCallback (result) { |
| 547 | var embeddedContent = (typeof result.data === 'object' ? result.data.embed : result.data).stripShortcode(embedpressPreviewData.shortcode); |
| 548 | var $wrapper = $(self.getElementInContentById('embedpress_wrapper_' + uid, editorInstance)); |
| 549 | var wrapperParent = $($wrapper.parent()); |
| 550 | |
| 551 | // Check if $wrapper was rendered inside a <p> element. |
| 552 | if (wrapperParent.prop('tagName') && wrapperParent.prop('tagName').toUpperCase() === 'P') { |
| 553 | wrapperParent.replaceWith($wrapper); |
| 554 | // Check if there's at least one "space" after $wrapper. |
| 555 | var nextSibling = $($wrapper).next(); |
| 556 | if (!nextSibling.length || nextSibling.prop('tagName').toUpperCase() !== 'P') { |
| 557 | //$('<p> </p>').insertAfter($wrapper); |
| 558 | } |
| 559 | nextSibling = null; |
| 560 | } |
| 561 | wrapperParent = null; |
| 562 | |
| 563 | // Check if the url could not be embedded for some reason. |
| 564 | if (rawUrl === embeddedContent) { |
| 565 | // Echoes the raw url |
| 566 | $wrapper.replaceWith($('<p>' + rawUrl + '</p>')); |
| 567 | return; |
| 568 | } |
| 569 | |
| 570 | $wrapper.removeClass('is-loading'); |
| 571 | |
| 572 | // Parse as DOM element |
| 573 | var $content; |
| 574 | try { |
| 575 | $content = $(embeddedContent); |
| 576 | } catch (err) { |
| 577 | // Fallback to a div, if the result is not a html markup, e.g. a url |
| 578 | $content = $('<div>'); |
| 579 | $content.html(embeddedContent); |
| 580 | } |
| 581 | |
| 582 | if (!$('iframe', $content).length && result.data.provider_name!=='Infogram') { |
| 583 | var contentWrapper = $($content).clone(); |
| 584 | contentWrapper.html(''); |
| 585 | |
| 586 | $wrapper.removeClass('embedpress_placeholder'); |
| 587 | |
| 588 | $wrapper.append(contentWrapper); |
| 589 | |
| 590 | setTimeout(function () { |
| 591 | editorInstance.undoManager.transact(function () { |
| 592 | var iframe = editorInstance.getDoc().createElement('iframe'); |
| 593 | iframe.src = tinymce.Env.ie ? 'javascript:""' : ''; |
| 594 | iframe.frameBorder = '0'; |
| 595 | iframe.allowTransparency = 'true'; |
| 596 | iframe.scrolling = 'no'; |
| 597 | iframe.class = 'wpview-sandbox'; |
| 598 | iframe.style.width = '100%'; |
| 599 | |
| 600 | contentWrapper.append(iframe); |
| 601 | |
| 602 | var iframeWindow = iframe.contentWindow; |
| 603 | // Content failed to load. |
| 604 | if (!iframeWindow) { |
| 605 | return; |
| 606 | } |
| 607 | |
| 608 | var iframeDoc = iframeWindow.document; |
| 609 | |
| 610 | $(iframe).load(function () { |
| 611 | var maximumChecksAllowed = 8; |
| 612 | var checkIndex = 0; |
| 613 | |
| 614 | var checkerInterval = setInterval(function () { |
| 615 | if (checkIndex === maximumChecksAllowed) { |
| 616 | clearInterval(checkerInterval); |
| 617 | |
| 618 | setTimeout(function () { |
| 619 | $wrapper.css('width', iframe.width); |
| 620 | $wrapper.css('height', iframe.height); |
| 621 | }, 100); |
| 622 | } else { |
| 623 | if (customAttributes.height) { |
| 624 | iframe.height = customAttributes.height; |
| 625 | iframe.style.height = customAttributes.height + 'px'; |
| 626 | } else { |
| 627 | iframe.height = $('body', iframeDoc).height(); |
| 628 | } |
| 629 | |
| 630 | if (customAttributes.width) { |
| 631 | iframe.width = customAttributes.width; |
| 632 | iframe.style.width = customAttributes.width + 'px'; |
| 633 | } else { |
| 634 | iframe.width = $('body', iframeDoc).width(); |
| 635 | } |
| 636 | |
| 637 | checkIndex++; |
| 638 | } |
| 639 | }, 250); |
| 640 | }); |
| 641 | |
| 642 | iframeDoc.open(); |
| 643 | iframeDoc.write( |
| 644 | '<!DOCTYPE html>' + |
| 645 | '<html>' + |
| 646 | '<head>' + |
| 647 | '<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />' + |
| 648 | '<style>' + |
| 649 | 'html {' + |
| 650 | 'background: transparent;' + |
| 651 | 'padding: 0;' + |
| 652 | 'margin: 0;' + |
| 653 | '}' + |
| 654 | 'body#wpview-iframe-sandbox {' + |
| 655 | 'background: transparent;' + |
| 656 | 'padding: 1px 0 !important;' + |
| 657 | 'margin: -1px 0 0 !important;' + |
| 658 | '}' + |
| 659 | 'body#wpview-iframe-sandbox:before,' + |
| 660 | 'body#wpview-iframe-sandbox:after {' + |
| 661 | 'display: none;' + |
| 662 | 'content: "";' + |
| 663 | '}' + |
| 664 | '</style>' + |
| 665 | '</head>' + |
| 666 | '<body id="wpview-iframe-sandbox" class="' + editorInstance.getBody().className + '" style="display: inline-block; width: 100%;" >' + |
| 667 | $content.html() + |
| 668 | '</body>' + |
| 669 | '</html>' |
| 670 | ); |
| 671 | iframeDoc.close(); |
| 672 | }); |
| 673 | }, 50); |
| 674 | } else { |
| 675 | $wrapper.removeClass('embedpress_placeholder'); |
| 676 | |
| 677 | self.appendElementsIntoWrapper($content, $wrapper, editorInstance); |
| 678 | } |
| 679 | |
| 680 | $wrapper.append($('<span class="wpview-end"></span>')); |
| 681 | |
| 682 | if (result && result.data && typeof result.data === 'object') { |
| 683 | result.data.width = $($wrapper).width(); |
| 684 | result.data.height = $($wrapper).height(); |
| 685 | } |
| 686 | |
| 687 | $(self).triggerHandler('EmbedPress.afterEmbed', { |
| 688 | 'meta': result.data, |
| 689 | 'url': rawUrl, |
| 690 | 'wrapper': $wrapper |
| 691 | }); |
| 692 | }); |
| 693 | }; |
| 694 | |
| 695 | self.appendElementsIntoWrapper = function (elementsList, wrapper, editorInstance) { |
| 696 | if (elementsList.length > 0) { |
| 697 | $.each(elementsList, function appendElementIntoWrapper (elementIndex, element) { |
| 698 | // Check if the element is a script and do not add it now (if added here it wouldn't be executed) |
| 699 | if (element.tagName && element.tagName.toLowerCase() !== 'script') { |
| 700 | wrapper.append($(element)); |
| 701 | |
| 702 | if (element.tagName.toLowerCase() === 'iframe') { |
| 703 | $(element).ready(function () { |
| 704 | window.setTimeout(function () { |
| 705 | $.each(editorInstance.dom.select('div.embedpress_wrapper iframe'), function (elementIndex, iframe) { |
| 706 | self.fixIframeSize(iframe); |
| 707 | }); |
| 708 | }, 300); |
| 709 | }); |
| 710 | } else if (element.tagName.toLowerCase() === 'div') { |
| 711 | if ($('img', $(element)).length || $('blockquote', wrapper).length) { |
| 712 | // This ensures that the embed wrapper have the same width as its content |
| 713 | $($(element).parents('.embedpress_wrapper').get(0)).addClass('dynamic-width'); |
| 714 | } |
| 715 | |
| 716 | $(element).css('max-width', $($(element).parents('body').get(0)).width()); |
| 717 | } |
| 718 | } |
| 719 | |
| 720 | self.loadAsyncDynamicJsCodeFromElement(element, wrapper, editorInstance); |
| 721 | }); |
| 722 | } |
| 723 | |
| 724 | return wrapper; |
| 725 | }; |
| 726 | |
| 727 | self.encodeEmbedURLSpecialChars = function (content) { |
| 728 | if (content.match(SHORTCODE_REGEXP)) { |
| 729 | var subject = content.replace(SHORTCODE_REGEXP, ''); |
| 730 | |
| 731 | if (!subject.isValidUrl()) { |
| 732 | return content; |
| 733 | } |
| 734 | |
| 735 | content = subject; |
| 736 | subject = null; |
| 737 | } |
| 738 | |
| 739 | // Bypass the autolink plugin, avoiding to have the url converted to a link automatically |
| 740 | content = content.replace(/http(s?)\:\/\//i, 'embedpress$1://'); |
| 741 | |
| 742 | // Bypass the autolink plugin, avoiding to have some urls with @ being treated as email address (e.g. GMaps) |
| 743 | content = content.replace('@', '::__at__::').trim(); |
| 744 | |
| 745 | return content; |
| 746 | }; |
| 747 | |
| 748 | self.decodeEmbedURLSpecialChars = function (content, applyShortcode, attributes) { |
| 749 | var encodingRegexpRule = /embedpress(s?):\/\//; |
| 750 | applyShortcode = (typeof applyShortcode === 'undefined') ? true : applyShortcode; |
| 751 | attributes = (typeof attributes === 'undefined') ? {} : attributes; |
| 752 | |
| 753 | var isEncoded = content.match(encodingRegexpRule); |
| 754 | |
| 755 | // Restore http[s] in the url (converted to bypass autolink plugin) |
| 756 | content = content.replace(/embedpress(s?):\/\//, 'http$1://'); |
| 757 | content = content.replace('::__at__::', '@').trim(); |
| 758 | |
| 759 | if ('class' in attributes) { |
| 760 | var classesList = attributes.class.split(/\s/g); |
| 761 | var shouldRemoveDynamicWidthClass = false; |
| 762 | for (var classIndex = 0; classIndex < classesList.length; classIndex++) { |
| 763 | if (classesList[classIndex] === 'dynamic-width') { |
| 764 | shouldRemoveDynamicWidthClass = classIndex; |
| 765 | break; |
| 766 | } |
| 767 | } |
| 768 | |
| 769 | if (shouldRemoveDynamicWidthClass !== false) { |
| 770 | classesList.splice(shouldRemoveDynamicWidthClass, 1); |
| 771 | |
| 772 | if (classesList.length === 0) { |
| 773 | delete attributes.class; |
| 774 | } |
| 775 | |
| 776 | attributes.class = classesList.join(' '); |
| 777 | } |
| 778 | |
| 779 | shouldRemoveDynamicWidthClass = classesList = classIndex = null; |
| 780 | } |
| 781 | |
| 782 | if (isEncoded && applyShortcode) { |
| 783 | var shortcode = '[' + embedpressPreviewData.shortcode; |
| 784 | if (!!Object.keys(attributes).length) { |
| 785 | var attrValue; |
| 786 | |
| 787 | for (var attrName in attributes) { |
| 788 | attrValue = attributes[attrName]; |
| 789 | |
| 790 | // Prevent `class` property being empty an treated as a boolean param |
| 791 | if (attrName.toLowerCase() === 'class' && !attrValue.length) { |
| 792 | |
| 793 | } else { |
| 794 | if (attrValue.isBoolean()) { |
| 795 | shortcode += ' '; |
| 796 | if (attrValue.isFalse()) { |
| 797 | shortcode += '!'; |
| 798 | } |
| 799 | |
| 800 | shortcode += attrName; |
| 801 | } else { |
| 802 | shortcode += ' ' + attrName + '="' + attrValue + '"'; |
| 803 | } |
| 804 | } |
| 805 | } |
| 806 | attrValue = attrName = null; |
| 807 | } |
| 808 | |
| 809 | content = shortcode + ']' + content + '[/' + embedpressPreviewData.shortcode + ']'; |
| 810 | } |
| 811 | |
| 812 | return content; |
| 813 | }; |
| 814 | |
| 815 | /** |
| 816 | * Method executed after find the editor. It will make additional |
| 817 | * configurations and add the content's stylesheets for the preview |
| 818 | * |
| 819 | * @return void |
| 820 | */ |
| 821 | self.onFindEditor = function (editorInstance) { |
| 822 | self.each = tinymce.each; |
| 823 | self.extend = tinymce.extend; |
| 824 | self.JSON = tinymce.util.JSON; |
| 825 | self.Node = tinymce.html.Node; |
| 826 | |
| 827 | function onFindEditorCallback () { |
| 828 | self.addStylesheet(PLG_SYSTEM_ASSETS_CSS_PATH + '/font.css?v=' + self.params.versionUID, editorInstance, editorInstance); |
| 829 | self.addStylesheet(PLG_SYSTEM_ASSETS_CSS_PATH + '/preview.css?v=' + self.params.versionUID, editorInstance, editorInstance); |
| 830 | self.addStylesheet(PLG_CONTENT_ASSETS_CSS_PATH + '/embedpress.css?v=' + self.params.versionUID, editorInstance, editorInstance); |
| 831 | self.addEvent('nodechange', editorInstance, self.onNodeChange); |
| 832 | self.addEvent('keydown', editorInstance, function (e) { |
| 833 | self.onKeyDown(e, editorInstance); |
| 834 | }); |
| 835 | |
| 836 | var onUndoCallback = function (e) { |
| 837 | self.onUndo(e, editorInstance); |
| 838 | }; |
| 839 | |
| 840 | self.addEvent('undo', editorInstance, onUndoCallback); // TinyMCE |
| 841 | self.addEvent('undo', editorInstance.undoManager, onUndoCallback); // JCE |
| 842 | |
| 843 | var doc = editorInstance.getDoc(); |
| 844 | $(doc).on('mouseenter', '.embedpress_wrapper', function (e) { |
| 845 | self.onMouseEnter(e, editorInstance); |
| 846 | }); |
| 847 | $(doc).on('mouseout', '.embedpress_wrapper', self.onMouseOut); |
| 848 | $(doc).on('mousedown', '.embedpress_wrapper > .embedpress_controller_panel', function (e) { |
| 849 | self.cancelEvent(e, editorInstance); |
| 850 | }); |
| 851 | doc = null; |
| 852 | |
| 853 | // Add the node filter that will convert the url into the preview box for the embed code |
| 854 | editorInstance.parser.addNodeFilter('#text', function addNodeFilterIntoParser (nodes, arg) { |
| 855 | self.each(nodes, function eachNodeInParser (node) { |
| 856 | // Stop if the node is "isolated". It would generate an error in the browser console and break. |
| 857 | if (node.parent === null && node.prev === null) { |
| 858 | return; |
| 859 | } |
| 860 | |
| 861 | var subject = node.value.trim(); |
| 862 | |
| 863 | if (!subject.isValidUrl()) { |
| 864 | if (!subject.match(SHORTCODE_REGEXP)) { |
| 865 | return; |
| 866 | } |
| 867 | } |
| 868 | subject = self.decodeEmbedURLSpecialChars(subject); |
| 869 | if (!subject.isValidUrl()) { |
| 870 | if (!subject.match(SHORTCODE_REGEXP)) { |
| 871 | return; |
| 872 | } |
| 873 | } |
| 874 | |
| 875 | subject = node.value.stripShortcode(embedpressPreviewData.shortcode).trim(); |
| 876 | |
| 877 | // These patterns need to have groups for the pre and post texts |
| 878 | // @TODO: maybe remove this list of URLs? Let the server side code decide what URL should be parsed |
| 879 | var patterns = self.getProvidersURLPatterns(); |
| 880 | |
| 881 | (function tryToMatchContentAgainstUrlPatternWithIndex (urlPatternIndex) { |
| 882 | if (urlPatternIndex < patterns.length) { |
| 883 | var urlPattern = patterns[urlPatternIndex]; |
| 884 | var urlPatternRegex = new RegExp(urlPattern); |
| 885 | |
| 886 | var url = self.decodeEmbedURLSpecialChars(subject).trim(); |
| 887 | |
| 888 | var matches = url.match(urlPatternRegex); |
| 889 | // Check if content matches the url pattern. |
| 890 | if (matches && matches !== null && !!matches.length) { |
| 891 | url = self.encodeEmbedURLSpecialChars(matches[2]); |
| 892 | |
| 893 | var wrapper = self.addURLsPlaceholder(node, url, editorInstance); |
| 894 | |
| 895 | setTimeout(function () { |
| 896 | var doc = editorInstance.getDoc(); |
| 897 | |
| 898 | if (doc === null) { |
| 899 | return; |
| 900 | } |
| 901 | |
| 902 | var previewWrapper = $(doc.querySelector('#' + wrapper.attributes.map['id'])); |
| 903 | var previewWrapperParent = $(previewWrapper.parent()); |
| 904 | |
| 905 | if (previewWrapperParent && previewWrapperParent.prop('tagName') && previewWrapperParent.prop('tagName').toUpperCase() === 'P') { |
| 906 | previewWrapperParent.replaceWith(previewWrapper); |
| 907 | } |
| 908 | |
| 909 | var previewWrapperOlderSibling = previewWrapper.prev(); |
| 910 | if (previewWrapperOlderSibling && previewWrapperOlderSibling.prop('tagName') && previewWrapperOlderSibling.prop('tagName').toUpperCase() === 'P' && !previewWrapperOlderSibling.html().replace(/\ \;/i, '').length) { |
| 911 | previewWrapperOlderSibling.remove(); |
| 912 | } else { |
| 913 | if (typeof previewWrapperOlderSibling.html() !== 'undefined') { |
| 914 | if (previewWrapperOlderSibling.html().match(/<[\/]?br>/)) { |
| 915 | if (!previewWrapperOlderSibling.prev().length) { |
| 916 | previewWrapperOlderSibling.remove(); |
| 917 | } |
| 918 | } |
| 919 | } |
| 920 | } |
| 921 | |
| 922 | var previewWrapperYoungerSibling = previewWrapper.next(); |
| 923 | if (previewWrapperYoungerSibling && previewWrapperYoungerSibling.length && previewWrapperYoungerSibling.prop('tagName').toUpperCase() === 'P') { |
| 924 | if (!previewWrapperYoungerSibling.next().length && !previewWrapperYoungerSibling.html().replace(/\ \;/i, '').length) { |
| 925 | previewWrapperYoungerSibling.remove(); |
| 926 | $('<p> </p>').insertAfter(previewWrapper); |
| 927 | } |
| 928 | } else { |
| 929 | $('<p> </p>').insertAfter(previewWrapper); |
| 930 | } |
| 931 | |
| 932 | setTimeout(function () { |
| 933 | editorInstance.selection.select(editorInstance.getBody(), true); |
| 934 | editorInstance.selection.collapse(false); |
| 935 | }, 50); |
| 936 | }, 50); |
| 937 | } else { |
| 938 | // No match. So we move on to check the next url pattern. |
| 939 | tryToMatchContentAgainstUrlPatternWithIndex(urlPatternIndex + 1); |
| 940 | } |
| 941 | } |
| 942 | })(0); |
| 943 | }); |
| 944 | }); |
| 945 | |
| 946 | // Add the filter that will convert the preview box/embed code back to the raw url |
| 947 | editorInstance.serializer.addNodeFilter('div', function addNodeFilterIntoSerializer (nodes, arg) { |
| 948 | self.each(nodes, function eachNodeInSerializer (node) { |
| 949 | // Stop if the node is "isolated". It would generate an error in the browser console and break. |
| 950 | if (node.parent === null && node.prev === null) { |
| 951 | return; |
| 952 | } |
| 953 | |
| 954 | var nodeClasses = (node.attributes.map.class || '').split(' '); |
| 955 | var wrapperFactoryClasses = ['embedpress_wrapper', 'embedpress_placeholder', 'wpview', 'wpview-wrap']; |
| 956 | |
| 957 | var isWrapped = nodeClasses.filter(function (n) { |
| 958 | return wrapperFactoryClasses.indexOf(n) != -1; |
| 959 | }).length > 0; |
| 960 | |
| 961 | if (isWrapped) { |
| 962 | var factoryAttributes = ['id', 'style', 'data-loading-text', 'data-uid', 'data-url']; |
| 963 | var customAttributes = {}; |
| 964 | var dataPrefix = 'data-'; |
| 965 | for (var attr in node.attributes.map) { |
| 966 | if (attr.toLowerCase() !== 'class') { |
| 967 | if (factoryAttributes.indexOf(attr) < 0) { |
| 968 | // Remove the "data-" prefix for more readability |
| 969 | customAttributes[attr.replace(dataPrefix, '')] = node.attributes.map[attr]; |
| 970 | } |
| 971 | } else { |
| 972 | var customClasses = []; |
| 973 | for (var wrapperClassIndex in nodeClasses) { |
| 974 | var wrapperClass = nodeClasses[wrapperClassIndex]; |
| 975 | if (wrapperFactoryClasses.indexOf(wrapperClass) === -1) { |
| 976 | customClasses.push(wrapperClass); |
| 977 | } |
| 978 | } |
| 979 | |
| 980 | if (!!customClasses.length) { |
| 981 | customAttributes.class = customClasses.join(' '); |
| 982 | } |
| 983 | } |
| 984 | } |
| 985 | |
| 986 | var p = new self.Node('p', 1); |
| 987 | |
| 988 | var text = new self.Node('#text', 3); |
| 989 | text.value = (node.attributes.map && typeof node.attributes.map['data-url'] != 'undefined') ? self.decodeEmbedURLSpecialChars(node.attributes.map['data-url'].trim(), true, customAttributes) : ''; |
| 990 | |
| 991 | p.append(text.clone()); |
| 992 | |
| 993 | node.replace(text); |
| 994 | text.replace(p); |
| 995 | } |
| 996 | }); |
| 997 | }); |
| 998 | |
| 999 | editorInstance.serializer.addNodeFilter('p', function addNodeFilterIntoSerializer (nodes, arg) { |
| 1000 | self.each(nodes, function eachNodeInSerializer (node) { |
| 1001 | if (node.firstChild == node.lastChild) { |
| 1002 | if (node.firstChild && 'value' in node.firstChild && (node.firstChild.value === ' ' || !node.firstChild.value.trim().length)) { |
| 1003 | node.remove(); |
| 1004 | } |
| 1005 | } |
| 1006 | }); |
| 1007 | }); |
| 1008 | |
| 1009 | //@todo:isthiseachreallynecessary? |
| 1010 | // Add event to reconfigure wrappers every time the content is loaded |
| 1011 | tinymce.each(tinymce.editors, function onEachEditor (editor) { |
| 1012 | self.addEvent('loadContent', editor, function onInitEditor (ed) { |
| 1013 | self.configureWrappers(editor); |
| 1014 | }); |
| 1015 | }); |
| 1016 | |
| 1017 | // Add the edit form |
| 1018 | |
| 1019 | // @todo: This is needed only for JCE, to fix the img placeholder. Try to find out a better approach to avoid the placeholder blink |
| 1020 | window.setTimeout( |
| 1021 | function afterTimeoutOnFindEditor () { |
| 1022 | /* |
| 1023 | * This is required because after load/refresh the page, the |
| 1024 | * onLoadContent is not being triggered automatically, so |
| 1025 | * we force the event |
| 1026 | */ |
| 1027 | editorInstance.load(); |
| 1028 | }, |
| 1029 | // If in JCE the user see the placeholder (img) instead of the iframe after load/refresh the pagr, this time is too short |
| 1030 | 500 |
| 1031 | ); |
| 1032 | } |
| 1033 | |
| 1034 | // Let's make sure the inner doc has been fully loaded first. |
| 1035 | var checkTimesLimit = 100; |
| 1036 | var checkIndex = 0; |
| 1037 | var statusCheckerInterval = setInterval(function () { |
| 1038 | if (checkIndex === checkTimesLimit) { |
| 1039 | clearInterval(statusCheckerInterval); |
| 1040 | alert('For some reason TinyMCE was not fully loaded yet. Please, refresh the page and try again.'); |
| 1041 | } else { |
| 1042 | var doc = editorInstance.getDoc(); |
| 1043 | if (doc) { |
| 1044 | clearInterval(statusCheckerInterval); |
| 1045 | onFindEditorCallback(); |
| 1046 | } else { |
| 1047 | checkIndex++; |
| 1048 | } |
| 1049 | } |
| 1050 | }, 250); |
| 1051 | }; |
| 1052 | |
| 1053 | self.fixIframeSize = function (iframe) { |
| 1054 | var maxWidth = 480; |
| 1055 | if ($(iframe).width() > maxWidth && !$(iframe).data('size-fixed')) { |
| 1056 | var ratio = $(iframe).height() / $(iframe).width(); |
| 1057 | $(iframe).width(maxWidth); |
| 1058 | $(iframe).height(maxWidth * ratio); |
| 1059 | $(iframe).css('max-width', maxWidth); |
| 1060 | $(iframe).attr('max-width', maxWidth); |
| 1061 | |
| 1062 | $(iframe).data('size-fixed', true); |
| 1063 | } |
| 1064 | }; |
| 1065 | |
| 1066 | /** |
| 1067 | * Function triggered on mouse enter the wrapper |
| 1068 | * |
| 1069 | * @param object e The event |
| 1070 | * @return void |
| 1071 | */ |
| 1072 | self.onMouseEnter = function (e, editorInstance) { |
| 1073 | self.displayPreviewControllerPanel($(e.currentTarget), editorInstance); |
| 1074 | }; |
| 1075 | |
| 1076 | /** |
| 1077 | * Function triggered on mouse get out of the wrapper |
| 1078 | * |
| 1079 | * @param object e The event |
| 1080 | * @return void |
| 1081 | */ |
| 1082 | self.onMouseOut = function (e) { |
| 1083 | // Check if the destiny is not a child element |
| 1084 | // Chrome |
| 1085 | if (self.isDefined(e.toElement)) { |
| 1086 | if (e.toElement.parentElement == e.fromElement |
| 1087 | || $(e.toElement).hasClass('embedpress_ignore_mouseout') |
| 1088 | ) { |
| 1089 | return false; |
| 1090 | } |
| 1091 | } |
| 1092 | |
| 1093 | // Firefox |
| 1094 | if (self.isDefined(e.relatedTarget)) { |
| 1095 | if ($(e.relatedTarget).hasClass('embedpress_ignore_mouseout')) { |
| 1096 | return false; |
| 1097 | } |
| 1098 | } |
| 1099 | |
| 1100 | self.hidePreviewControllerPanel(); |
| 1101 | }; |
| 1102 | |
| 1103 | /** |
| 1104 | * Callback triggered by paste events. This should be hooked by TinyMCE's paste_preprocess |
| 1105 | * setting. A normal bind to the onPaste event doesn't work correctly all the times |
| 1106 | * (specially when you copy and paste content from the same editor). |
| 1107 | * |
| 1108 | * @param mixed - plugin |
| 1109 | * @param mixed - args |
| 1110 | * |
| 1111 | * @return void |
| 1112 | */ |
| 1113 | |
| 1114 | self.onPaste = function (plugin, args) { |
| 1115 | var urlPatternRegex = new RegExp(/(https?):\/\/([w]{3}\.)?.+?(?:\s|$)/i); |
| 1116 | var urlPatternsList = self.getProvidersURLPatterns(); |
| 1117 | |
| 1118 | // Split the pasted content into separated lines. |
| 1119 | var contentLines = args.content.split(/\n/g) || []; |
| 1120 | contentLines = contentLines.map(function (line, itemIndex) { |
| 1121 | // Check if there's a url into `line`. |
| 1122 | if (line.match(urlPatternRegex)) { |
| 1123 | // Split the current line across its space-characters to isolate the url. |
| 1124 | let termsList = line.trim().split(/\s+/); |
| 1125 | termsList = termsList.map(function (term, termIndex) { |
| 1126 | // Check if the term into the current line is a url. |
| 1127 | var match = term.match(urlPatternRegex); |
| 1128 | if (match) { |
| 1129 | for (var urlPatternIndex = 0; urlPatternIndex < urlPatternsList.length; urlPatternIndex++) { |
| 1130 | // Isolates that url from the rest of the content if the service is supported. |
| 1131 | var urlPattern = new RegExp(urlPatternsList[urlPatternIndex]); |
| 1132 | if (urlPattern.test(term)) { |
| 1133 | return '</p><p>' + match[0] + '</p><p>'; |
| 1134 | } |
| 1135 | } |
| 1136 | } |
| 1137 | |
| 1138 | return term; |
| 1139 | }); |
| 1140 | |
| 1141 | termsList[termsList.length - 1] = termsList[termsList.length - 1] + '<br>'; |
| 1142 | |
| 1143 | line = termsList.join(' '); |
| 1144 | } |
| 1145 | |
| 1146 | return line; |
| 1147 | }); |
| 1148 | |
| 1149 | // Check if the text was transformed or not. If it was, add wrappers |
| 1150 | var content = contentLines.join(''); |
| 1151 | |
| 1152 | if (content.replace(/<br>$/, '') !== args.content) { |
| 1153 | args.content = '<p>' + args.content + '</p>'; |
| 1154 | } |
| 1155 | }; |
| 1156 | |
| 1157 | /** |
| 1158 | * Method trigered on every node change, to detect new lines. It will |
| 1159 | * try to fix a default behavior for some editors of clone the parent |
| 1160 | * element when adding a line break. This will clone the embed wrapper |
| 1161 | * if we set the cursor after a preview wrapper and hit enter. |
| 1162 | * |
| 1163 | * @param object e The event |
| 1164 | * @return void |
| 1165 | */ |
| 1166 | self.onNodeChange = function (e) { |
| 1167 | // Fix the clone parent on break lines issue |
| 1168 | // Check if a line break was added |
| 1169 | if (e.element.tagName === 'BR') { |
| 1170 | // Check one of the parent elements is a clonned embed wrapper |
| 1171 | if (e.parents.length > 0) { |
| 1172 | $.each(e.parents, function (index, parent) { |
| 1173 | if ($(parent).hasClass('embedpress_wrapper')) { |
| 1174 | // Remove the cloned wrapper and replace with a 'br' tag |
| 1175 | $(parent).replaceWith($('<br>')); |
| 1176 | } |
| 1177 | }); |
| 1178 | } |
| 1179 | } else if (e.element.tagName === 'IFRAME') { |
| 1180 | if (e.parents.length > 0) { |
| 1181 | $.each(e.parents, function (index, parent) { |
| 1182 | parent = $(parent); |
| 1183 | if (parent.hasClass('embedpress_wrapper')) { |
| 1184 | var wrapper = $('.embedpress-wrapper', parent); |
| 1185 | if (wrapper.length > 1) { |
| 1186 | wrapper.get(0).remove(); |
| 1187 | } |
| 1188 | } |
| 1189 | }); |
| 1190 | } |
| 1191 | } |
| 1192 | }; |
| 1193 | |
| 1194 | self.onKeyDown = function (e, editorInstance) { |
| 1195 | var node = editorInstance.selection.getNode(); |
| 1196 | |
| 1197 | if (e.keyCode == 8 || e.keyCode == 46) { |
| 1198 | if (node.nodeName.toLowerCase() === 'p') { |
| 1199 | var children = $(node).children(); |
| 1200 | if (children.length > 0) { |
| 1201 | $.each(children, function () { |
| 1202 | // On delete, make sure to remove the wrapper and children, not only the wrapper |
| 1203 | if ($(this).hasClass('embedpress_wrapper') || $(this).hasClass('embedpress_ignore_mouseout')) { |
| 1204 | $(this).remove(); |
| 1205 | |
| 1206 | editorInstance.focus(); |
| 1207 | } |
| 1208 | }); |
| 1209 | } |
| 1210 | } |
| 1211 | } else { |
| 1212 | // Ignore the arrows keys |
| 1213 | var arrowsKeyCodes = [37, 38, 39, 40]; |
| 1214 | if (arrowsKeyCodes.indexOf(e.keyCode) == -1) { |
| 1215 | |
| 1216 | // Check if we are inside a preview wrapper |
| 1217 | if ($(node).hasClass('embedpress_wrapper') || $(node).hasClass('embedpress_ignore_mouseout')) { |
| 1218 | // Avoid delete the wrapper or block line break if we are inside the wrapper |
| 1219 | if (e.keyCode == 13) { |
| 1220 | wrapper = $(self.getWrapperFromChild(node)); |
| 1221 | if (wrapper.length > 0) { |
| 1222 | // Creates a temporary element which will be inserted after the wrapper |
| 1223 | var tmpId = '__embedpress__tmp_' + self.makeId(); |
| 1224 | wrapper.after($('<span id="' + tmpId + '"></span>')); |
| 1225 | // Get and select the temporary element |
| 1226 | var span = editorInstance.dom.select('span#' + tmpId)[0]; |
| 1227 | editorInstance.selection.select(span); |
| 1228 | // Remove the temporary element |
| 1229 | $(span).remove(); |
| 1230 | } |
| 1231 | |
| 1232 | return true; |
| 1233 | } else { |
| 1234 | // If we are inside the embed preview, ignore any key to avoid edition |
| 1235 | return self.cancelEvent(e, editorInstance); |
| 1236 | } |
| 1237 | } |
| 1238 | } |
| 1239 | } |
| 1240 | |
| 1241 | return true; |
| 1242 | }; |
| 1243 | |
| 1244 | self.getWrapperFromChild = function (element) { |
| 1245 | // Is the wrapper |
| 1246 | if ($(element).hasClass('embedpress_wrapper')) { |
| 1247 | return element; |
| 1248 | } else { |
| 1249 | var $parent = $(element).parent(); |
| 1250 | |
| 1251 | if ($parent.length > 0) { |
| 1252 | return self.getWrapperFromChild($parent[0]); |
| 1253 | } |
| 1254 | } |
| 1255 | |
| 1256 | return false; |
| 1257 | }; |
| 1258 | |
| 1259 | self.onUndo = function (e, editorInstance) { |
| 1260 | // Force re-render everything |
| 1261 | editorInstance.load(); |
| 1262 | }; |
| 1263 | |
| 1264 | self.cancelEvent = function (e, editorInstance) { |
| 1265 | e.preventDefault(); |
| 1266 | e.stopPropagation(); |
| 1267 | editorInstance.dom.events.cancel(); |
| 1268 | |
| 1269 | return false; |
| 1270 | }; |
| 1271 | |
| 1272 | /** |
| 1273 | * Method executed when the edit button is clicked. It will display |
| 1274 | * a field with the current url, to update the current embed's source |
| 1275 | * url. |
| 1276 | * |
| 1277 | * @param Object e The event |
| 1278 | * @return void |
| 1279 | */ |
| 1280 | self.onClickEditButton = function (e, editorInstance) { |
| 1281 | // Prevent edition of the panel |
| 1282 | self.cancelEvent(e, editorInstance); |
| 1283 | |
| 1284 | self.activeWrapperForModal = self.activeWrapper; |
| 1285 | |
| 1286 | var $wrapper = self.activeWrapperForModal; |
| 1287 | var wrapperUid = $wrapper.prop('id').replace('embedpress_wrapper_', ''); |
| 1288 | |
| 1289 | var customAttributes = {}; |
| 1290 | |
| 1291 | var $embedInnerWrapper = $('.embedpress-wrapper', $wrapper); |
| 1292 | var embedItem = $('iframe', $wrapper); |
| 1293 | if (!embedItem.length) { |
| 1294 | embedItem = null; |
| 1295 | } |
| 1296 | if ($embedInnerWrapper.length > 1){ |
| 1297 | $.each($embedInnerWrapper[0].attributes, function () { |
| 1298 | if (this.specified) { |
| 1299 | if (this.name !== 'class') { |
| 1300 | customAttributes[this.name.replace('data-', '').toLowerCase()] = this.value; |
| 1301 | } |
| 1302 | } |
| 1303 | }); |
| 1304 | } |
| 1305 | |
| 1306 | |
| 1307 | var embedWidth = (((embedItem && embedItem.width()) || $embedInnerWrapper.data('width')) || $embedInnerWrapper.width()) || ''; |
| 1308 | var embedHeight = (((embedItem && embedItem.height()) || $embedInnerWrapper.data('height')) || $embedInnerWrapper.height()) || ''; |
| 1309 | |
| 1310 | embedItem = $embedInnerWrapper = null; |
| 1311 | |
| 1312 | $('<div class="loader-indicator"><i class="embedpress-icon-reload"></i></div>').appendTo($wrapper); |
| 1313 | |
| 1314 | setTimeout(function () { |
| 1315 | $.ajax({ |
| 1316 | type: 'GET', |
| 1317 | url: self.params.baseUrl + 'wp-admin/admin-ajax.php', |
| 1318 | data: { |
| 1319 | action: 'embedpress_get_embed_url_info', |
| 1320 | url: self.decodeEmbedURLSpecialChars($wrapper.data('url'), false) |
| 1321 | }, |
| 1322 | beforeSend: function (request, requestSettings) { |
| 1323 | $('.loader-indicator', $wrapper).addClass('is-loading'); |
| 1324 | }, |
| 1325 | success: function (response) { |
| 1326 | if (!response) { |
| 1327 | alert('Unable to get a valid response from the server.'); |
| 1328 | return; |
| 1329 | } |
| 1330 | if (response.canBeResponsive) { |
| 1331 | var embedShouldBeResponsive = true; |
| 1332 | if ('width' in customAttributes || 'height' in customAttributes) { |
| 1333 | embedShouldBeResponsive = false; |
| 1334 | } else if ('responsive' in customAttributes && customAttributes['responsive'].isFalse()) { |
| 1335 | embedShouldBeResponsive = false; |
| 1336 | } |
| 1337 | } |
| 1338 | |
| 1339 | // Create modern modal dialog |
| 1340 | var modalHtml = '<div class="embedpress-modal-overlay" id="modal-' + wrapperUid + '">' + |
| 1341 | '<div class="embedpress-modal">' + |
| 1342 | '<div class="embedpress-modal-header">' + |
| 1343 | '<h3>Editing Embed properties</h3>' + |
| 1344 | '<button type="button" class="embedpress-modal-close">×</button>' + |
| 1345 | '</div>' + |
| 1346 | '<div class="embedpress-modal-body">' + |
| 1347 | '<form id="form-' + wrapperUid + '" class="embedpress-form">' + |
| 1348 | '<div class="embedpress-form-group">' + |
| 1349 | '<label for="input-url-' + wrapperUid + '">URL</label>' + |
| 1350 | '<input type="url" id="input-url-' + wrapperUid + '" value="' + self.decodeEmbedURLSpecialChars($wrapper.data('url'), false) + '">' + |
| 1351 | '</div>' + |
| 1352 | (response.canBeResponsive ? |
| 1353 | '<div class="embedpress-form-group">' + |
| 1354 | '<label>Responsive</label>' + |
| 1355 | '<div class="embedpress-radio-group">' + |
| 1356 | '<label><input type="radio" name="input-responsive-' + wrapperUid + '" value="1"' + (embedShouldBeResponsive ? ' checked' : '') + '> Yes</label>' + |
| 1357 | '<label><input type="radio" name="input-responsive-' + wrapperUid + '" value="0"' + (!embedShouldBeResponsive ? ' checked' : '') + '> No</label>' + |
| 1358 | '</div>' + |
| 1359 | '</div>' : '') + |
| 1360 | '<div class="embedpress-form-row">' + |
| 1361 | '<div class="embedpress-form-group">' + |
| 1362 | '<label for="input-width-' + wrapperUid + '">Width</label>' + |
| 1363 | '<input type="number" id="input-width-' + wrapperUid + '" value="' + embedWidth + '"' + (embedShouldBeResponsive ? ' disabled' : '') + '>' + |
| 1364 | '</div>' + |
| 1365 | '<div class="embedpress-form-group">' + |
| 1366 | '<label for="input-height-' + wrapperUid + '">Height</label>' + |
| 1367 | '<input type="number" id="input-height-' + wrapperUid + '" value="' + embedHeight + '"' + (embedShouldBeResponsive ? ' disabled' : '') + '>' + |
| 1368 | '</div>' + |
| 1369 | '</div>' + |
| 1370 | '</form>' + |
| 1371 | '</div>' + |
| 1372 | '<div class="embedpress-modal-footer">' + |
| 1373 | '<button type="button" class="embedpress-btn embedpress-btn-cancel">Cancel</button>' + |
| 1374 | '<button type="button" class="embedpress-btn embedpress-btn-primary">Save</button>' + |
| 1375 | '</div>' + |
| 1376 | '</div>' + |
| 1377 | '</div>'; |
| 1378 | |
| 1379 | // Add modal to page |
| 1380 | $('body').append(modalHtml); |
| 1381 | var $modal = $('#modal-' + wrapperUid); |
| 1382 | |
| 1383 | // Show modal |
| 1384 | $modal.show(); |
| 1385 | |
| 1386 | // Handle modal events |
| 1387 | $modal.on('click', '.embedpress-modal-close, .embedpress-btn-cancel', function() { |
| 1388 | $modal.remove(); |
| 1389 | self.activeWrapperForModal = null; |
| 1390 | }); |
| 1391 | |
| 1392 | $modal.on('click', '.embedpress-btn-primary', function() { |
| 1393 | var $wrapper = self.activeWrapperForModal; |
| 1394 | |
| 1395 | // Select the current wrapper as a base for the new element |
| 1396 | editorInstance.focus(); |
| 1397 | editorInstance.selection.select($wrapper[0]); |
| 1398 | |
| 1399 | $wrapper.children().remove(); |
| 1400 | $wrapper.remove(); |
| 1401 | |
| 1402 | if (response.canBeResponsive) { |
| 1403 | if ($('#form-' + wrapperUid + ' input[name="input-responsive-' + wrapperUid + '"]:checked').val() === '0') { |
| 1404 | var embedCustomWidth = $('#input-width-' + wrapperUid).val(); |
| 1405 | if (parseInt(embedCustomWidth) > 0) { |
| 1406 | customAttributes['width'] = embedCustomWidth; |
| 1407 | } |
| 1408 | |
| 1409 | var embedCustomHeight = $('#input-height-' + wrapperUid).val(); |
| 1410 | if (parseInt(embedCustomHeight) > 0) { |
| 1411 | customAttributes['height'] = embedCustomHeight; |
| 1412 | } |
| 1413 | |
| 1414 | customAttributes['responsive'] = 'false'; |
| 1415 | } else { |
| 1416 | delete customAttributes['width']; |
| 1417 | delete customAttributes['height']; |
| 1418 | |
| 1419 | customAttributes['responsive'] = 'true'; |
| 1420 | } |
| 1421 | } else { |
| 1422 | var embedCustomWidth = $('#input-width-' + wrapperUid).val(); |
| 1423 | if (parseInt(embedCustomWidth) > 0) { |
| 1424 | customAttributes['width'] = embedCustomWidth; |
| 1425 | } |
| 1426 | |
| 1427 | var embedCustomHeight = $('#input-height-' + wrapperUid).val(); |
| 1428 | if (parseInt(embedCustomHeight) > 0) { |
| 1429 | customAttributes['height'] = embedCustomHeight; |
| 1430 | } |
| 1431 | } |
| 1432 | |
| 1433 | var customAttributesList = []; |
| 1434 | if (!!Object.keys(customAttributes).length) { |
| 1435 | for (var attrName in customAttributes) { |
| 1436 | customAttributesList.push(attrName + '="' + customAttributes[attrName] + '"'); |
| 1437 | } |
| 1438 | } |
| 1439 | |
| 1440 | var shortcode = '[' + embedpressPreviewData.shortcode + (customAttributesList.length > 0 ? ' ' + customAttributesList.join(' ') : '') + ']' + $('#input-url-' + wrapperUid).val() + '[/' + embedpressPreviewData.shortcode + ']'; |
| 1441 | // We do not directly replace the node because it was causing a bug on a second edit attempt |
| 1442 | editorInstance.execCommand('mceInsertContent', false, shortcode); |
| 1443 | |
| 1444 | self.configureWrappers(editorInstance); |
| 1445 | $modal.remove(); |
| 1446 | }); |
| 1447 | |
| 1448 | $modal.on('change', 'input[type="radio"]', function (e) { |
| 1449 | var $radio = $(this); |
| 1450 | var form = $radio.closest('form'); |
| 1451 | var isResponsive = $radio.val() === '1'; |
| 1452 | |
| 1453 | $('input[type="number"]', form).prop('disabled', isResponsive); |
| 1454 | }); |
| 1455 | }, |
| 1456 | complete: function (request, textStatus) { |
| 1457 | $('.loader-indicator', $wrapper).removeClass('is-loading'); |
| 1458 | |
| 1459 | setTimeout(function () { |
| 1460 | $('.loader-indicator', $wrapper).remove(); |
| 1461 | }, 350); |
| 1462 | }, |
| 1463 | dataType: 'json', |
| 1464 | async: true |
| 1465 | }); |
| 1466 | }, 200); |
| 1467 | |
| 1468 | return false; |
| 1469 | }; |
| 1470 | |
| 1471 | /** |
| 1472 | * Method executed when the remove button is clicked. It will remove |
| 1473 | * the preview and embed code, adding a mark to ignore the url |
| 1474 | * |
| 1475 | * @param Object e The event |
| 1476 | * @return void |
| 1477 | */ |
| 1478 | self.onClickRemoveButton = function (e, editorInstance) { |
| 1479 | // Prevent edition of the panel |
| 1480 | self.cancelEvent(e, editorInstance); |
| 1481 | |
| 1482 | var $wrapper = self.activeWrapper; |
| 1483 | |
| 1484 | $wrapper.children().remove(); |
| 1485 | $wrapper.remove(); |
| 1486 | |
| 1487 | return false; |
| 1488 | }; |
| 1489 | |
| 1490 | self.recursivelyAddClass = function (element, className) { |
| 1491 | $(element).children().each(function (index, child) { |
| 1492 | $(child).addClass(className); |
| 1493 | |
| 1494 | var grandChild = $(child).children(); |
| 1495 | if (grandChild.length > 0) { |
| 1496 | self.recursivelyAddClass(child, className); |
| 1497 | } |
| 1498 | }); |
| 1499 | }; |
| 1500 | |
| 1501 | self.setInterval = function (callback, time, timeout) { |
| 1502 | var elapsed = 0; |
| 1503 | var iteraction = 0; |
| 1504 | |
| 1505 | var interval = window.setInterval(function () { |
| 1506 | elapsed += time; |
| 1507 | iteraction++; |
| 1508 | |
| 1509 | if (elapsed <= timeout) { |
| 1510 | callback(iteraction, elapsed); |
| 1511 | } else { |
| 1512 | self.stopInterval(interval); |
| 1513 | } |
| 1514 | }, time); |
| 1515 | |
| 1516 | return interval; |
| 1517 | }; |
| 1518 | |
| 1519 | self.stopInterval = function (interval) { |
| 1520 | window.clearInterval(interval); |
| 1521 | interval = null; |
| 1522 | }; |
| 1523 | |
| 1524 | /** |
| 1525 | * Configure unconfigured embed wrappers, adding events and css |
| 1526 | * @return void |
| 1527 | */ |
| 1528 | self.configureWrappers = function (editorInstance) { |
| 1529 | window.setTimeout( |
| 1530 | function configureWrappersTimeOut () { |
| 1531 | var doc = editorInstance.getDoc(), |
| 1532 | $wrapper = null; |
| 1533 | |
| 1534 | // Get all the wrappers |
| 1535 | var wrappers = doc.getElementsByClassName('embedpress_wrapper'); |
| 1536 | if (wrappers.length > 0) { |
| 1537 | for (var i = 0; i < wrappers.length; i++) { |
| 1538 | $wrapper = $(wrappers[i]); |
| 1539 | |
| 1540 | // Check if the wrapper wasn't already configured |
| 1541 | if ($wrapper.data('configured') != true) { |
| 1542 | // A timeout was set to avoid block the content loading |
| 1543 | window.setTimeout(function () { |
| 1544 | // @todo: Check if we need a limit of levels to avoid use too much resources |
| 1545 | self.recursivelyAddClass($wrapper, 'embedpress_ignore_mouseout'); |
| 1546 | }, 500); |
| 1547 | |
| 1548 | // Fix the wrapper size. Wait until find the child iframe. L |
| 1549 | var interval = self.setInterval(function (iteraction) { |
| 1550 | var $childIframes = $wrapper.find('iframe'); |
| 1551 | |
| 1552 | if ($childIframes.length > 0) { |
| 1553 | $.each($childIframes, function (index, iframe) { |
| 1554 | // Facebook has more than one iframe, we need to ignore the Cross Domain Iframes |
| 1555 | if ($(iframe).attr('id') !== 'fb_xdm_frame_https' |
| 1556 | && $(iframe).attr('id') !== 'fb_xdm_frame_http' |
| 1557 | ) { |
| 1558 | $wrapper.css('width', $(iframe).width() + 'px'); |
| 1559 | self.stopInterval(interval); |
| 1560 | } |
| 1561 | }); |
| 1562 | } |
| 1563 | }, 500, 8000); |
| 1564 | |
| 1565 | $wrapper.data('configured', true); |
| 1566 | } |
| 1567 | } |
| 1568 | } |
| 1569 | }, |
| 1570 | 200 |
| 1571 | ); |
| 1572 | }; |
| 1573 | |
| 1574 | /** |
| 1575 | * Hide the controller panel |
| 1576 | * |
| 1577 | * @return void |
| 1578 | */ |
| 1579 | self.hidePreviewControllerPanel = function () { |
| 1580 | if (self.controllerPanelIsActive()) { |
| 1581 | $(self.activeControllerPanel).addClass('hidden'); |
| 1582 | self.activeControllerPanel = null; |
| 1583 | self.activeWrapper = null; |
| 1584 | } |
| 1585 | }; |
| 1586 | |
| 1587 | /** |
| 1588 | * Get an element by id in the editor's content |
| 1589 | * |
| 1590 | * @param String id The element id |
| 1591 | * @return Element The found element or null, wrapped by jQuery |
| 1592 | */ |
| 1593 | self.getElementInContentById = function (id, editorInstance) { |
| 1594 | var doc = editorInstance.getDoc(); |
| 1595 | |
| 1596 | if (doc === null) { |
| 1597 | return; |
| 1598 | } |
| 1599 | |
| 1600 | return $(doc.getElementById(id)); |
| 1601 | }; |
| 1602 | |
| 1603 | /** |
| 1604 | * Show the controller panel |
| 1605 | * |
| 1606 | * @param element $wrapper The wrapper which will be activate |
| 1607 | * @return void |
| 1608 | */ |
| 1609 | self.displayPreviewControllerPanel = function ($wrapper, editorInstance) { |
| 1610 | if (self.controllerPanelIsActive() && $wrapper !== self.activeWrapper) { |
| 1611 | self.hidePreviewControllerPanel(); |
| 1612 | } |
| 1613 | |
| 1614 | if (!self.controllerPanelIsActive() && !$wrapper.hasClass('is-loading')) { |
| 1615 | var uid = $wrapper.data('uid'); |
| 1616 | var $panel = self.getElementInContentById('embedpress_controller_panel_' + uid, editorInstance); |
| 1617 | |
| 1618 | if (!$panel.data('event-set')) { |
| 1619 | var $editButton = self.getElementInContentById('embedpress_button_edit_' + uid, editorInstance); |
| 1620 | var $removeButton = self.getElementInContentById('embedpress_button_remove_' + uid, editorInstance); |
| 1621 | |
| 1622 | self.addEvent('mousedown', $editButton, function (e) { |
| 1623 | self.onClickEditButton(e, editorInstance); |
| 1624 | }); |
| 1625 | |
| 1626 | self.addEvent('mousedown', $removeButton, function (e) { |
| 1627 | self.onClickRemoveButton(e, editorInstance); |
| 1628 | }); |
| 1629 | |
| 1630 | $panel.data('event-set', true); |
| 1631 | } |
| 1632 | |
| 1633 | // Update the position of the control bar |
| 1634 | var next = $panel.next()[0]; |
| 1635 | if (typeof next !== 'undefined') { |
| 1636 | if (next.nodeName.toLowerCase() === 'iframe') { |
| 1637 | $panel.css('left', ($(next).width() / 2)); |
| 1638 | } |
| 1639 | } |
| 1640 | |
| 1641 | // Show the bar |
| 1642 | $panel.removeClass('hidden'); |
| 1643 | |
| 1644 | self.activeControllerPanel = $panel; |
| 1645 | self.activeWrapper = $wrapper; |
| 1646 | } |
| 1647 | }; |
| 1648 | }; |
| 1649 | |
| 1650 | if (!window.EmbedPress) { |
| 1651 | window.EmbedPress = new EmbedPress(); |
| 1652 | } |
| 1653 | |
| 1654 | // Initialize EmbedPress for all the current editors. |
| 1655 | window.EmbedPress.init(embedpressPreviewData.previewSettings); |
| 1656 | }); |
| 1657 | })(jQuery, String, embedpressPreviewData); |
| 1658 |