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Adds jsFiddle plugin

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fhemberger committed Sep 26, 2011
1 parent 50eaf98 commit 9bd572ffdc907301691e5ff5a62d68ecfa883229
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  1. +40 −0 plugins/jsfiddle.rb
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+# Title: jsFiddle tag for Jekyll
+# Author: Brian Arnold (@brianarn)
+# Description:
+# Given a jsFiddle shortcode, outputs the jsFiddle iframe code.
+# Using 'default' will preserve defaults as specified by jsFiddle.
+#
+# Syntax: {% jsfiddle shorttag [tabs] [skin] [height] [width] %}
+#
+# Examples:
+#
+# Input: {% jsfiddle ccWP7 %}
+# Output: <iframe style="width: 100%; height: 300px" src="http://jsfiddle.net/ccWP7/embedded/js,resources,html,css,result/light/"></iframe>
+#
+# Input: {% jsfiddle ccWP7 js,html,result %}
+# Output: <iframe style="width: 100%; height: 300px" src="http://jsfiddle.net/ccWP7/embedded/js,html,result/light/"></iframe>
+#
+
+module Jekyll
+ class JsFiddle < Liquid::Tag
+ def initialize(tag_name, markup, tokens)
+ if /(?<fiddle>\w+)(?:\s+(?<sequence>[\w,]+))?(?:\s+(?<skin>\w+))?(?:\s+(?<height>\w+))?(?:\s+(?<width>\w+))?/ =~ markup
+ @fiddle = fiddle
+ @sequence = (sequence unless sequence == 'default') || 'js,resources,html,css,result'
+ @skin = (skin unless skin == 'default') || 'light'
+ @width = width || '100%'
+ @height = height || '300px'
+ end
+ end
+
+ def render(context)
+ if @fiddle
+ "<iframe style=\"width: #{@width}; height: #{@height}\" src=\"http://jsfiddle.net/#{@fiddle}/embedded/#{@sequence}/#{@skin}/\"></iframe>"
+ else
+ "Error processing input, expected syntax: {% jsfiddle shorttag [tabs] [skin] [height] [width] %}"
+ end
+ end
+ end
+end
+
+Liquid::Template.register_tag('jsfiddle', Jekyll::JsFiddle)

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