diff options
Diffstat (limited to 'public/plugin/markdown')
| -rw-r--r-- | public/plugin/markdown/example.html | 129 | ||||
| -rw-r--r-- | public/plugin/markdown/example.md | 31 | ||||
| -rwxr-xr-x | public/plugin/markdown/markdown.js | 393 | ||||
| -rw-r--r-- | public/plugin/markdown/marked.js | 6 |
4 files changed, 0 insertions, 559 deletions
diff --git a/public/plugin/markdown/example.html b/public/plugin/markdown/example.html deleted file mode 100644 index 36f6a510..00000000 --- a/public/plugin/markdown/example.html +++ /dev/null @@ -1,129 +0,0 @@ -<!doctype html> -<html lang="en"> - - <head> - <meta charset="utf-8"> - - <title>reveal.js - Markdown Demo</title> - - <link rel="stylesheet" href="../../css/reveal.css"> - <link rel="stylesheet" href="../../css/theme/white.css" id="theme"> - - <link rel="stylesheet" href="../../lib/css/zenburn.css"> - </head> - - <body> - - <div class="reveal"> - - <div class="slides"> - - <!-- Use external markdown resource, separate slides by three newlines; vertical slides by two newlines --> - <section data-markdown="example.md" data-separator="^\n\n\n" data-separator-vertical="^\n\n"></section> - - <!-- Slides are separated by three dashes (quick 'n dirty regular expression) --> - <section data-markdown data-separator="---"> - <script type="text/template"> - ## Demo 1 - Slide 1 - --- - ## Demo 1 - Slide 2 - --- - ## Demo 1 - Slide 3 - </script> - </section> - - <!-- Slides are separated by newline + three dashes + newline, vertical slides identical but two dashes --> - <section data-markdown data-separator="^\n---\n$" data-separator-vertical="^\n--\n$"> - <script type="text/template"> - ## Demo 2 - Slide 1.1 - - -- - - ## Demo 2 - Slide 1.2 - - --- - - ## Demo 2 - Slide 2 - </script> - </section> - - <!-- No "extra" slides, since there are no separators defined (so they'll become horizontal rulers) --> - <section data-markdown> - <script type="text/template"> - A - - --- - - B - - --- - - C - </script> - </section> - - <!-- Slide attributes --> - <section data-markdown> - <script type="text/template"> - <!-- .slide: data-background="#000000" --> - ## Slide attributes - </script> - </section> - - <!-- Element attributes --> - <section data-markdown> - <script type="text/template"> - ## Element attributes - - Item 1 <!-- .element: class="fragment" data-fragment-index="2" --> - - Item 2 <!-- .element: class="fragment" data-fragment-index="1" --> - </script> - </section> - - <!-- Code --> - <section data-markdown> - <script type="text/template"> - ```php - public function foo() - { - $foo = array( - 'bar' => 'bar' - ) - } - ``` - </script> - </section> - - </div> - </div> - - <script src="../../lib/js/head.min.js"></script> - <script src="../../js/reveal.js"></script> - - <script> - - Reveal.initialize({ - controls: true, - progress: true, - history: true, - center: true, - - // Optional libraries used to extend on reveal.js - dependencies: [ - { src: '../../lib/js/classList.js', condition: function() { return !document.body.classList; } }, - { src: 'marked.js', condition: function() { return !!document.querySelector( '[data-markdown]' ); } }, - { src: 'markdown.js', condition: function() { return !!document.querySelector( '[data-markdown]' ); } }, - { src: '../highlight/highlight.js', async: true, callback: function() { hljs.initHighlightingOnLoad(); } }, - { src: '../notes/notes.js' } - ] - }); - - </script> - - </body> -</html> diff --git a/public/plugin/markdown/example.md b/public/plugin/markdown/example.md deleted file mode 100644 index 6f6f577a..00000000 --- a/public/plugin/markdown/example.md +++ /dev/null @@ -1,31 +0,0 @@ -# Markdown Demo - - - -## External 1.1 - -Content 1.1 - -Note: This will only appear in the speaker notes window. - - -## External 1.2 - -Content 1.2 - - - -## External 2 - -Content 2.1 - - - -## External 3.1 - -Content 3.1 - - -## External 3.2 - -Content 3.2 diff --git a/public/plugin/markdown/markdown.js b/public/plugin/markdown/markdown.js deleted file mode 100755 index 15e3b40b..00000000 --- a/public/plugin/markdown/markdown.js +++ /dev/null @@ -1,393 +0,0 @@ -/** - * The reveal.js markdown plugin. Handles parsing of - * markdown inside of presentations as well as loading - * of external markdown documents. - */ -(function( root, factory ) { - if( typeof exports === 'object' ) { - module.exports = factory( require( './marked' ) ); - } - else { - // Browser globals (root is window) - root.RevealMarkdown = factory( root.marked ); - root.RevealMarkdown.initialize(); - } -}( this, function( marked ) { - - if( typeof marked === 'undefined' ) { - throw 'The reveal.js Markdown plugin requires marked to be loaded'; - } - - if( typeof hljs !== 'undefined' ) { - marked.setOptions({ - highlight: function( lang, code ) { - return hljs.highlightAuto( lang, code ).value; - } - }); - } - - var DEFAULT_SLIDE_SEPARATOR = '^\r?\n---\r?\n$', - DEFAULT_NOTES_SEPARATOR = 'note:', - DEFAULT_ELEMENT_ATTRIBUTES_SEPARATOR = '\\\.element\\\s*?(.+?)$', - DEFAULT_SLIDE_ATTRIBUTES_SEPARATOR = '\\\.slide:\\\s*?(\\\S.+?)$'; - - - /** - * Retrieves the markdown contents of a slide section - * element. Normalizes leading tabs/whitespace. - */ - function getMarkdownFromSlide( section ) { - - var template = section.querySelector( 'script' ); - - // strip leading whitespace so it isn't evaluated as code - var text = ( template || section ).textContent; - - var leadingWs = text.match( /^\n?(\s*)/ )[1].length, - leadingTabs = text.match( /^\n?(\t*)/ )[1].length; - - if( leadingTabs > 0 ) { - text = text.replace( new RegExp('\\n?\\t{' + leadingTabs + '}','g'), '\n' ); - } - else if( leadingWs > 1 ) { - text = text.replace( new RegExp('\\n? {' + leadingWs + '}', 'g'), '\n' ); - } - - return text; - - } - - /** - * Given a markdown slide section element, this will - * return all arguments that aren't related to markdown - * parsing. Used to forward any other user-defined arguments - * to the output markdown slide. - */ - function getForwardedAttributes( section ) { - - var attributes = section.attributes; - var result = []; - - for( var i = 0, len = attributes.length; i < len; i++ ) { - var name = attributes[i].name, - value = attributes[i].value; - - // disregard attributes that are used for markdown loading/parsing - if( /data\-(markdown|separator|vertical|notes)/gi.test( name ) ) continue; - - if( value ) { - result.push( name + '="' + value + '"' ); - } - else { - result.push( name ); - } - } - - return result.join( ' ' ); - - } - - /** - * Inspects the given options and fills out default - * values for what's not defined. - */ - function getSlidifyOptions( options ) { - - options = options || {}; - options.separator = options.separator || DEFAULT_SLIDE_SEPARATOR; - options.notesSeparator = options.notesSeparator || DEFAULT_NOTES_SEPARATOR; - options.attributes = options.attributes || ''; - - return options; - - } - - /** - * Helper function for constructing a markdown slide. - */ - function createMarkdownSlide( content, options ) { - - options = getSlidifyOptions( options ); - - var notesMatch = content.split( new RegExp( options.notesSeparator, 'mgi' ) ); - - if( notesMatch.length === 2 ) { - content = notesMatch[0] + '<aside class="notes" data-markdown>' + notesMatch[1].trim() + '</aside>'; - } - - return '<script type="text/template">' + content + '</script>'; - - } - - /** - * Parses a data string into multiple slides based - * on the passed in separator arguments. - */ - function slidify( markdown, options ) { - - options = getSlidifyOptions( options ); - - var separatorRegex = new RegExp( options.separator + ( options.verticalSeparator ? '|' + options.verticalSeparator : '' ), 'mg' ), - horizontalSeparatorRegex = new RegExp( options.separator ); - - var matches, - lastIndex = 0, - isHorizontal, - wasHorizontal = true, - content, - sectionStack = []; - - // iterate until all blocks between separators are stacked up - while( matches = separatorRegex.exec( markdown ) ) { - notes = null; - - // determine direction (horizontal by default) - isHorizontal = horizontalSeparatorRegex.test( matches[0] ); - - if( !isHorizontal && wasHorizontal ) { - // create vertical stack - sectionStack.push( [] ); - } - - // pluck slide content from markdown input - content = markdown.substring( lastIndex, matches.index ); - - if( isHorizontal && wasHorizontal ) { - // add to horizontal stack - sectionStack.push( content ); - } - else { - // add to vertical stack - sectionStack[sectionStack.length-1].push( content ); - } - - lastIndex = separatorRegex.lastIndex; - wasHorizontal = isHorizontal; - } - - // add the remaining slide - ( wasHorizontal ? sectionStack : sectionStack[sectionStack.length-1] ).push( markdown.substring( lastIndex ) ); - - var markdownSections = ''; - - // flatten the hierarchical stack, and insert <section data-markdown> tags - for( var i = 0, len = sectionStack.length; i < len; i++ ) { - // vertical - if( sectionStack[i] instanceof Array ) { - markdownSections += '<section '+ options.attributes +'>'; - - sectionStack[i].forEach( function( child ) { - markdownSections += '<section data-markdown>' + createMarkdownSlide( child, options ) + '</section>'; - } ); - - markdownSections += '</section>'; - } - else { - markdownSections += '<section '+ options.attributes +' data-markdown>' + createMarkdownSlide( sectionStack[i], options ) + '</section>'; - } - } - - 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 = '<section data-state="alert">' + - 'ERROR: The attempt to fetch ' + url + ' failed with HTTP status ' + xhr.status + '.' + - 'Check your browser\'s JavaScript console for more details.' + - '<p>Remember that you need to serve the presentation HTML from a HTTP server.</p>' + - '</section>'; - - } - } - }; - - 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/public/plugin/markdown/marked.js b/public/plugin/markdown/marked.js deleted file mode 100644 index 70af29bf..00000000 --- a/public/plugin/markdown/marked.js +++ /dev/null @@ -1,6 +0,0 @@ -/** - * marked - a markdown parser - * Copyright (c) 2011-2014, Christopher Jeffrey. 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\ No newline at end of file |