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| -rw-r--r-- | plugins/jsfiddle.rb | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/plugins/jsfiddle.rb b/plugins/jsfiddle.rb new file mode 100644 index 00000000..3ae173eb --- /dev/null +++ b/plugins/jsfiddle.rb @@ -0,0 +1,40 @@ +# 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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