mirror of
https://github.com/codex-team/editor.js
synced 2024-04-28 04:43:35 +02:00
585 lines
15 KiB
JavaScript
585 lines
15 KiB
JavaScript
/**
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*
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* Quote plugin
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*/
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var quote = (function(quote_plugin) {
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/**
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* @private
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*
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* CSS styles
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*/
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var elementClasses_ = {
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ce_quote : 'ce-quote',
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quoteText : 'ce_quote--text',
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quoteAuthor : 'ce_quote--author',
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authorsJob : 'ce_quote--job',
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authorsPhoto : 'authorsPhoto',
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authorsPhotoWrapper : 'authorsPhoto-wrapper',
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authorsPhotoWrapper_preview : 'authorsPhotoWrapper_preview',
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simple : {
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text : 'quoteStyle-simple--text'
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},
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withCaption : {
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blockquote : 'quoteStyle-withCaption--blockquote',
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author : 'quoteStyle-withCaption--author'
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},
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withPhoto : {
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photo : 'quoteStyle-withPhoto--photo',
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author : 'quoteStyle-withPhoto--author',
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job : 'quoteStyle-withPhoto--job',
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quote : 'quoteStyle-withPhoto--quote',
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wrapper : 'quoteStyle-withPhoto--wrapper',
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authorHolder : 'quoteStyle-withPhoto--authorWrapper'
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},
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settings : {
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holder : 'cdx-plugin-settings--horisontal',
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caption : 'ce_plugin_quote--caption',
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buttons : 'cdx-plugin-settings__item',
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selectedType : 'ce-quote-settings--selected'
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}
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};
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/**
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* @private
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*
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*
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*/
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var methods_ = {
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changeStyleClicked : function() {
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var changeStyleButton = this,
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quote = codex.editor.content.currentNode.querySelector('.' + elementClasses_.ce_quote),
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newStyle = changeStyleButton.dataset.style,
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styleSelectors = this.parentNode.childNodes;
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quote.dataset.quoteStyle = newStyle;
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/**
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* Mark selected style button
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*/
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for (var i = styleSelectors.length - 1; i >= 0; i--) {
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styleSelectors[i].classList.remove(elementClasses_.settings.selectedType);
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}
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this.classList.add(elementClasses_.settings.selectedType);
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},
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/**
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* @deprecated
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*/
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selectTypeQuoteStyle : function(type) {
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var quoteStyleFunction;
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/**
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* Choose Quote style to replace
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*/
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switch (type) {
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case 'simple':
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quoteStyleFunction = methods_.makeSimpleQuote;
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break;
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case 'withCaption':
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quoteStyleFunction = methods_.makeQuoteWithCaption;
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break;
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case 'withPhoto':
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quoteStyleFunction = methods_.makeQuoteWithPhoto;
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break;
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}
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return quoteStyleFunction;
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},
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/**
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* @deprecated
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*/
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addSelectTypeClickListener : function(el, quoteStyle) {
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el.addEventListener('click', function () {
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/**
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* Parsing currentNode to JSON.
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*/
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var parsedOldQuote = methods_.parseBlockQuote(),
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newStyledQuote = quoteStyle(parsedOldQuote);
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var wrapper = codex.editor.content.composeNewBlock(newStyledQuote, 'quote');
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wrapper.appendChild(newStyledQuote);
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codex.editor.content.switchBlock(codex.editor.content.currentNode, newStyledQuote, 'quote');
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/** Close settings after replacing */
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codex.editor.toolbar.settings.close();
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}, false);
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},
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/**
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* @deprecated
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*/
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makeSimpleQuote : function(data) {
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var wrapper = ui_.makeBlock('BLOCKQUOTE', [elementClasses_.simple.text, elementClasses_.quoteText]);
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wrapper.innerHTML = data.text || '';
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wrapper.dataset.quoteStyle = 'simple';
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wrapper.classList.add(elementClasses_.ce_quote);
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wrapper.contentEditable = 'true';
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return wrapper;
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},
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/**
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* @deprecated
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*/
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makeQuoteWithCaption : function(data) {
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var wrapper = ui_.blockquote(),
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text = ui_.makeBlock('DIV', [elementClasses_.withCaption.blockquote, elementClasses_.quoteText]),
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author = ui_.makeBlock('DIV', [elementClasses_.withCaption.author, elementClasses_.quoteAuthor]);
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/* make text block ontentEditable */
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text.contentEditable = 'true';
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text.innerHTML = data.text || '';
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/* make Author contentEditable */
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author.contentEditable = 'true';
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author.innerHTML = data.cite || '';
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/* Appending created components */
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wrapper.dataset.quoteStyle = 'withCaption';
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wrapper.classList.add(elementClasses_.ce_quote);
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wrapper.appendChild(text);
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wrapper.appendChild(author);
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return wrapper;
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},
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makeQuoteWithPhoto : function(data) {
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var wrapper = ui_.blockquote(),
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photo = ui_.makeBlock('DIV', [elementClasses_.withPhoto.photo]),
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author = ui_.makeBlock('DIV', [elementClasses_.withPhoto.author, elementClasses_.quoteAuthor]),
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job = ui_.makeBlock('DIV', [elementClasses_.withPhoto.job, elementClasses_.authorsJob]),
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quote = ui_.makeBlock('DIV', [elementClasses_.withPhoto.quote, elementClasses_.quoteText]);
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/* Default Image src */
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if (!data.image) {
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var icon = ui_.makeBlock('SPAN', ['ce-icon-picture']);
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photo.appendChild(icon);
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} else {
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var authorsPhoto = ui_.img(elementClasses_.authorsPhoto);
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authorsPhoto.src = data.image;
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authorsPhoto.dataset.bigUrl = data.image;
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photo.classList.add(elementClasses_.authorsPhotoWrapper);
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photo.appendChild(authorsPhoto);
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}
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photo.addEventListener('click', fileUploadClicked_, false);
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/* make author block contentEditable */
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author.contentEditable = 'true';
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author.innerHTML = data.cite || '';
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/* Author's position and job */
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job.contentEditable = 'true';
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job.innerHTML = data.caption || '';
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var authorsWrapper = ui_.makeBlock('DIV', [elementClasses_.withPhoto.authorHolder]);
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authorsWrapper.appendChild(author);
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authorsWrapper.appendChild(job);
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/* make quote text contentEditable */
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quote.contentEditable = 'true';
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quote.innerHTML = data.text || '';
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wrapper.classList.add(elementClasses_.ce_quote);
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wrapper.classList.add(elementClasses_.withPhoto.wrapper);
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wrapper.dataset.quoteStyle = 'withPhoto';
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wrapper.appendChild(quote);
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wrapper.appendChild(photo);
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wrapper.appendChild(authorsWrapper);
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return wrapper;
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},
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parseBlockQuote : function(block) {
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var currentNode = block || codex.editor.content.currentNode,
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photo = currentNode.getElementsByTagName('img')[0],
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author = currentNode.querySelector('.' + elementClasses_.quoteAuthor),
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job = currentNode.querySelector('.' + elementClasses_.authorsJob),
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quote ;
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/** Simple quote text placed in Blockquote tag*/
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if ( currentNode.dataset.quoteStyle == 'simple' ){
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quote = currentNode.innerHTML || '';
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} else {
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quote = currentNode.querySelector('.' + elementClasses_.quoteText).innerHTML;
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}
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if (job){
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job = job.innerHTML || '';
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}
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if (author){
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author = author.innerHTML || '';
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}
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if (photo){
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photo = photo.dataset.bigUrl;
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}
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var data = {
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style : currentNode.dataset.quoteStyle,
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text : quote,
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author : author,
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job : job,
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photo : photo
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};
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return data;
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}
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};
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/**
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* @private
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*
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* Author image Uploader
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*/
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var fileUploadClicked_ = function() {
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var beforeSend = photoUploadingCallbacks_.beforeSend,
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success = photoUploadingCallbacks_.success,
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error = photoUploadingCallbacks_.error;
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codex.editor.transport.selectAndUpload({
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beforeSend: beforeSend,
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success: success,
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error: error
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});
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};
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/**
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* @private
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*
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*/
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var ui_ = {
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wrapper : function($classList) {
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var el = document.createElement('DIV');
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el.classList.add($classList);
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return el;
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},
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blockquote : function() {
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var el = document.createElement('BLOCKQUOTE');
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return el;
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},
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img : function(attribute) {
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var imageTag = document.createElement('IMG');
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imageTag.classList.add(attribute);
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return imageTag;
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},
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makeBlock : function(tag, classList) {
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var el = document.createElement(tag);
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if ( classList ) {
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for( var i = 0; i < classList.length; i++)
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el.className += ' ' + classList[i];
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}
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return el;
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}
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};
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/**
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* @private
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*
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* Callbacks
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*/
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var photoUploadingCallbacks_ = {
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preview_ : function(e) {
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var uploadImageWrapper = codex.editor.content.currentNode.querySelector('.' + elementClasses_.withPhoto.photo),
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authorsPhoto = ui_.img(elementClasses_.authorsPhoto);
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/** Appending uploaded image */
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uploadImageWrapper.classList.add(elementClasses_.authorsPhotoWrapper, elementClasses_.authorsPhotoWrapper_preview);
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authorsPhoto.src = e.target.result;
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/** Remove icon from image wrapper */
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uploadImageWrapper.innerHTML = '';
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uploadImageWrapper.appendChild(authorsPhoto);
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},
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beforeSend : function() {
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var input = codex.editor.transport.input,
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files = input.files,
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file = files[0],
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fileReader = new FileReader();
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fileReader.readAsDataURL(file);
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fileReader.onload = photoUploadingCallbacks_.preview_;
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},
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/**
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* Success callbacks for uploaded photo.
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* Replace upload icon with uploaded photo
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*/
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success : function(result) {
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var parsed = JSON.parse(result),
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filename = parsed.filename,
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uploadImageWrapper = codex.editor.content.currentNode.querySelector('.' + elementClasses_.withPhoto.photo);
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var img = uploadImageWrapper.querySelector('IMG');
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img.src = parsed.data.file.bigUrl;
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img.dataset.bigUrl = parsed.data.file.bigUrl;
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uploadImageWrapper.classList.remove(elementClasses_.authorsPhotoWrapper_preview);
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},
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/** Error callback. Sends notification to user that something happend or plugin doesn't supports method */
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error : function(result) {
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console.log('Can\'t upload an image');
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}
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};
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/**
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* @private
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*
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* Make Quote from JSON datasets
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*/
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var make_ = function(data) {
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var tag;
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if (data && data.size) {
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data.style = quote_plugin.config.defaultStyle;
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/**
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* Supported types
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*/
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switch (data.style) {
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case 'simple':
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tag = methods_.makeSimpleQuote(data);
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break;
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case 'withCaption':
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tag = methods_.makeQuoteWithCaption(data);
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break;
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case 'withPhoto':
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tag = methods_.makeQuoteWithPhoto(data);
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break;
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}
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tag.dataset.quoteStyle = data.size;
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} else {
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var settings = {
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"text" : null,
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"format" : "html",
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"cite" : null,
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"caption": null,
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"size" : null,
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"image" : null
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};
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tag = methods_.makeQuoteWithPhoto(settings);
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}
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return tag;
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};
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var prepareDataForSave_ = function(data) {
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if (data.size == 'withPhoto') {
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data.size = 'small';
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}
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/** Make paragraphs */
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data.text = codex.editor.content.wrapTextWithParagraphs(data.text);
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return data;
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};
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/**
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* @public
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*
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* Renderer
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*
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* @param data
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*/
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quote_plugin.render = function(data) {
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return make_(data);
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};
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quote_plugin.validate = function(output) {
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if (typeof output.text != "string") {
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return;
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}
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return output;
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};
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quote_plugin.save = function(blockContent) {
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/**
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* Extracts JSON quote data from HTML block
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* @param {Text} text, {Text} author, {Object} photo
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*/
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var parsedblock = methods_.parseBlockQuote(blockContent);
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var outputData = {
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"text" : parsedblock.text,
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"format" : "html",
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"cite" : parsedblock.author || '',
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"caption": parsedblock.job || '',
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"size" : parsedblock.style,
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"image" : parsedblock.photo
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};
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return prepareDataForSave_(outputData);
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};
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/**
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* @public
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*
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* Draws settings
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*/
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quote_plugin.makeSettings = function(data) {
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var holder = document.createElement('DIV'),
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types = {
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big : 'По центру',
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small : 'Врезка'
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},
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selectTypeButton;
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/** Add holder classname */
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holder.className = elementClasses_.settings.holder;
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/** Now add type selectors */
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for (var type in types){
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selectTypeButton = document.createElement('SPAN');
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selectTypeButton.textContent = types[type];
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selectTypeButton.className = elementClasses_.settings.buttons;
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selectTypeButton.dataset.style = type;
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if ( type == quote_plugin.config.defaultStyle ){
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selectTypeButton.classList.add(quoteTools.styles.settings.selectedType);
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}
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// var quoteStyle = quoteTools.selectTypeQuoteStyle(type);
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selectTypeButton.addEventListener('click', methods_.changeStyleClicked, false);
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// quoteTools.addSelectTypeClickListener(selectTypeButton, quoteStyle);
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holder.appendChild(selectTypeButton);
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}
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return holder;
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};
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/**
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* @public
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* Default path to redactors images
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* @type {null}
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*/
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quote_plugin.path = null;
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/**
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* @public
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*
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* @type {null}
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*/
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quote_plugin.config = null;
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/**
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* @public
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*
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* @param config
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*/
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quote_plugin.prepare = function(config) {
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quote_plugin.config = config;
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return Promise.resolve();
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};
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quote_plugin.destroy = function () {
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quote = null;
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};
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return quote_plugin;
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})({}); |