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markdown refactoring #507

This commit is contained in:
Hakim El Hattab 2013-08-27 09:11:33 -04:00
parent e9b0f5b481
commit d9c9474938
1 changed files with 31 additions and 9 deletions
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40
plugin/markdown/markdown.js
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@ -3,7 +3,17 @@
* markdown inside of presentations as well as loading
* of external markdown documents.
*/
(function(){
(function( root, factory ) {
if( typeof exports === 'object' ) {
module.exports = factory( require( './marked' ) );
}
else {
// Browser globals (root is window)
root.returnExports = factory( root.marked );
root.returnExports.processSlides();
root.returnExports.convertSlides();
}
}( this, function( marked ) {
if( typeof marked === 'undefined' ) {
throw 'The reveal.js Markdown plugin requires marked to be loaded';
@ -91,7 +101,7 @@
* Parses a data string into multiple slides based
* on the passed in separator arguments.
*/
function slidifyMarkdown( markdown, options ) {
function slidify( markdown, options ) {
options = options || {};
options.separator = options.separator || '^\n---\n$';
@ -162,7 +172,12 @@
}
function loadExternalMarkdown() {
/**
* 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;
@ -187,7 +202,7 @@
if( xhr.readyState === 4 ) {
if ( xhr.status >= 200 && xhr.status < 300 ) {
section.outerHTML = slidifyMarkdown( xhr.responseText, {
section.outerHTML = slidify( xhr.responseText, {
separator: section.getAttribute( 'data-separator' ),
verticalSeparator: section.getAttribute( 'data-vertical' ),
notesSeparator: section.getAttribute( 'data-notes' ),
@ -219,7 +234,7 @@
}
else if( section.getAttribute( 'data-separator' ) ) {
section.outerHTML = slidifyMarkdown( getMarkdownFromSlide( section ), {
section.outerHTML = slidify( getMarkdownFromSlide( section ), {
separator: section.getAttribute( 'data-separator' ),
verticalSeparator: section.getAttribute( 'data-vertical' ),
notesSeparator: section.getAttribute( 'data-notes' ),
@ -231,7 +246,11 @@
}
function convertMarkdownToHTML() {
/**
* Converts any current data-markdown slides in the
* DOM to HTML.
*/
function convertSlides() {
var sections = document.querySelectorAll( '[data-markdown]');
@ -254,7 +273,10 @@
}
loadExternalMarkdown();
convertMarkdownToHTML();
return {
processSlides: processSlides,
convertSlides: convertSlides,
slidify: slidify
};
})();
}));