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