reveal.js - Markdown Demo

tags - for( var i = 0, len = sectionStack.length; i < len; i++ ) { - // vertical - if( sectionStack[i] instanceof Array ) { - markdownSections += '

'; - - sectionStack[i].forEach( function( child ) { - markdownSections += '

' + createMarkdownSlide( child, options ) + '

'; - } ); - - markdownSections += '

'; - } - else { - markdownSections += '

' + createMarkdownSlide( sectionStack[i], options ) + '

'; - } - } - - return markdownSections; - - } - - /** - * Parses any current data-markdown slides, splits - * multi-slide markdown into separate sections and - * handles loading of external markdown. - */ - function processSlides() { - - var sections = document.querySelectorAll( '[data-markdown]'), - section; - - for( var i = 0, len = sections.length; i < len; i++ ) { - - section = sections[i]; - - if( section.getAttribute( 'data-markdown' ).length ) { - - var xhr = new XMLHttpRequest(), - url = section.getAttribute( 'data-markdown' ); - - datacharset = section.getAttribute( 'data-charset' ); - - // see https://developer.mozilla.org/en-US/docs/Web/API/element.getAttribute#Notes - if( datacharset != null && datacharset != '' ) { - xhr.overrideMimeType( 'text/html; charset=' + datacharset ); - } - - xhr.onreadystatechange = function() { - if( xhr.readyState === 4 ) { - // file protocol yields status code 0 (useful for local debug, mobile applications etc.) - if ( ( xhr.status >= 200 && xhr.status < 300 ) || xhr.status === 0 ) { - - section.outerHTML = slidify( xhr.responseText, { - separator: section.getAttribute( 'data-separator' ), - verticalSeparator: section.getAttribute( 'data-separator-vertical' ), - notesSeparator: section.getAttribute( 'data-separator-notes' ), - attributes: getForwardedAttributes( section ) - }); - - } - else { - - section.outerHTML = '

' + - 'ERROR: The attempt to fetch ' + url + ' failed with HTTP status ' + xhr.status + '.' + - 'Check your browser\'s JavaScript console for more details.' + - '

Remember that you need to serve the presentation HTML from a HTTP server.

' + - '

'; - - } - } - }; - - xhr.open( 'GET', url, false ); - - try { - xhr.send(); - } - catch ( e ) { - alert( 'Failed to get the Markdown file ' + url + '. Make sure that the presentation and the file are served by a HTTP server and the file can be found there. ' + e ); - } - - } - else if( section.getAttribute( 'data-separator' ) || section.getAttribute( 'data-separator-vertical' ) || section.getAttribute( 'data-separator-notes' ) ) { - - section.outerHTML = slidify( getMarkdownFromSlide( section ), { - separator: section.getAttribute( 'data-separator' ), - verticalSeparator: section.getAttribute( 'data-separator-vertical' ), - notesSeparator: section.getAttribute( 'data-separator-notes' ), - attributes: getForwardedAttributes( section ) - }); - - } - else { - section.innerHTML = createMarkdownSlide( getMarkdownFromSlide( section ) ); - } - } - - } - - /** - * Check if a node value has the attributes pattern. - * If yes, extract it and add that value as one or several attributes - * the the terget element. - * - * You need Cache Killer on Chrome to see the effect on any FOM transformation - * directly on refresh (F5) - * http://stackoverflow.com/questions/5690269/disabling-chrome-cache-for-website-development/7000899#answer-11786277 - */ - function addAttributeInElement( node, elementTarget, separator ) { - - var mardownClassesInElementsRegex = new RegExp( separator, 'mg' ); - var mardownClassRegex = new RegExp( "([^\"= ]+?)=\"([^\"=]+?)\"", 'mg' ); - var nodeValue = node.nodeValue; - if( matches = mardownClassesInElementsRegex.exec( nodeValue ) ) { - - var classes = matches[1]; - nodeValue = nodeValue.substring( 0, matches.index ) + nodeValue.substring( mardownClassesInElementsRegex.lastIndex ); - node.nodeValue = nodeValue; - while( matchesClass = mardownClassRegex.exec( classes ) ) { - elementTarget.setAttribute( matchesClass[1], matchesClass[2] ); - } - return true; - } - return false; - } - - /** - * Add attributes to the parent element of a text node, - * or the element of an attribute node. - */ - function addAttributes( section, element, previousElement, separatorElementAttributes, separatorSectionAttributes ) { - - if ( element != null && element.childNodes != undefined && element.childNodes.length > 0 ) { - previousParentElement = element; - for( var i = 0; i < element.childNodes.length; i++ ) { - childElement = element.childNodes[i]; - if ( i > 0 ) { - j = i - 1; - while ( j >= 0 ) { - aPreviousChildElement = element.childNodes[j]; - if ( typeof aPreviousChildElement.setAttribute == 'function' && aPreviousChildElement.tagName != "BR" ) { - previousParentElement = aPreviousChildElement; - break; - } - j = j - 1; - } - } - parentSection = section; - if( childElement.nodeName == "section" ) { - parentSection = childElement ; - previousParentElement = childElement ; - } - if ( typeof childElement.setAttribute == 'function' || childElement.nodeType == Node.COMMENT_NODE ) { - addAttributes( parentSection, childElement, previousParentElement, separatorElementAttributes, separatorSectionAttributes ); - } - } - } - - if ( element.nodeType == Node.COMMENT_NODE ) { - if ( addAttributeInElement( element, previousElement, separatorElementAttributes ) == false ) { - addAttributeInElement( element, section, separatorSectionAttributes ); - } - } - } - - /** - * Converts any current data-markdown slides in the - * DOM to HTML. - */ - function convertSlides() { - - var sections = document.querySelectorAll( '[data-markdown]'); - - for( var i = 0, len = sections.length; i < len; i++ ) { - - var section = sections[i]; - - // Only parse the same slide once - if( !section.getAttribute( 'data-markdown-parsed' ) ) { - - section.setAttribute( 'data-markdown-parsed', true ) - - var notes = section.querySelector( 'aside.notes' ); - var markdown = getMarkdownFromSlide( section ); - - section.innerHTML = marked( markdown ); - addAttributes( section, section, null, section.getAttribute( 'data-element-attributes' ) || - section.parentNode.getAttribute( 'data-element-attributes' ) || - DEFAULT_ELEMENT_ATTRIBUTES_SEPARATOR, - section.getAttribute( 'data-attributes' ) || - section.parentNode.getAttribute( 'data-attributes' ) || - DEFAULT_SLIDE_ATTRIBUTES_SEPARATOR); - - // If there were notes, we need to re-add them after - // having overwritten the section's HTML - if( notes ) { - section.appendChild( notes ); - } - - } - - } - - } - - // API - return { - - initialize: function() { - processSlides(); - convertSlides(); - }, - - // TODO: Do these belong in the API? - processSlides: processSlides, - convertSlides: convertSlides, - slidify: slidify - - }; - -})); diff --git a/docs/com/plugin/markdown/marked.js b/docs/com/plugin/markdown/marked.js deleted file mode 100755 index 70af29bf9..000000000 --- a/docs/com/plugin/markdown/marked.js +++ /dev/null @@ -1,6 +0,0 @@ -/** - * marked - a markdown parser - * Copyright (c) 2011-2014, Christopher Jeffrey. 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