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Fetching the Gist
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| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <meta charset="utf-8" /> | |
| <title>Gist Fetch</title> | |
| </head> | |
| <body> | |
| <h1>Separate Files</h1> | |
| <h2>Contact_form.html</h2> | |
| <a class="gistPlaceholder" href="https://gist.github.com/476405#file_contact_form.html">contact_form.html</a> | |
| <h2>overlay.js</h2> | |
| <a class="gistPlaceholder" href="https://gist.github.com/476405#file_overlay.js">overlay.js</a> | |
| <h2>style.css</h2> | |
| <a class="gistPlaceholder" href="https://gist.github.com/476405#file_style.css">style.css</a> | |
| <h1>Combo File</h1> | |
| <a class="gistPlaceholder" href="https://gist.github.com/476405">Accessible Inline Form Labels</a> | |
| <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.4/jquery.min.js"></script> | |
| <script src="jquery-gistFetch.js"></script> | |
| <script> | |
| $(document).ready(function(){ | |
| $('.gistPlaceholder').gistFetch(); | |
| }); | |
| </script> | |
| </body> | |
| </html> |
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| ;(function($) { | |
| // Fetch Gist and drop it into page | |
| $.fn.gistFetch = function(options) { | |
| var opts = $.extend({}, $.fn.gistFetch.defaults, options); | |
| // Duck punch document.write | |
| document.oldWrite = document.write; | |
| document.write = $.fn.gistFetch.docOverwrite; | |
| return this.each(function() { | |
| var $this = $(this); | |
| // Support for the Metadata Plugin. | |
| var o = $.meta ? $.extend({}, opts, $this.data()) : opts, | |
| aURL = this.href.split(/[\/#]/), | |
| gistId = aURL[3], | |
| fileName = (aURL[4]) ? aURL[4].substring(5) : '', | |
| gistURL = o.gistURL + gistId + '.js', | |
| snipId = gistId + fileName; | |
| gistURL += (fileName) ? '?file=' + fileName : ''; | |
| // Store a pointer to the gist place holder | |
| $(document).data(snipId, $this); | |
| $.getScript(gistURL); | |
| }); | |
| }; | |
| $.fn.gistFetch.docOverwrite = function ( /* String */ markup) { | |
| $gist = $(markup); | |
| // If the code in the document.write starts with a link and is from gist.github.com | |
| if (markup.substring(1, 5).toLowerCase() === 'link' && $gist.attr('href').match('gist.github.com')) { | |
| if (!$(document).data('gisted')) { | |
| $('head').append(markup); | |
| $(document).data('gisted', true); | |
| } | |
| // If the code in document.write has a class of 'gist' assume it's a gist | |
| } else if ($gist.hasClass('gist')) { | |
| var gistId = $gist.attr('id').substring('5'), | |
| fileName = $gist.find('.gist-meta a:eq(1)').text(), | |
| snipId = gistId + fileName, | |
| $link = $(document).data(snipId); | |
| // If the pointer for the gistId and fileName exists (meaning file specfic gist) | |
| if (typeof $link !== 'undefined') { | |
| $link.replaceWith($gist); | |
| $(document).removeData(snipId); | |
| // Else assumes gist link of whole gist with no fileName specified | |
| } else { | |
| $(document).data(gistId).replaceWith($gist); | |
| $(document).removeData(gistId); | |
| } | |
| // Else just run plain old document.write | |
| } else { | |
| document.oldWrite.apply(document, arguments); | |
| } | |
| }; | |
| // default options | |
| $.fn.gistFetch.defaults = { | |
| gistURL: 'https://gist.github.com/' | |
| }; | |
| })(jQuery); |
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