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-rw-r--r--library/font_awesome/src/_plugins/site.rb142
1 files changed, 142 insertions, 0 deletions
diff --git a/library/font_awesome/src/_plugins/site.rb b/library/font_awesome/src/_plugins/site.rb
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+##
+# Provide an icons attribute on the site object
+
+require 'yaml'
+require 'forwardable'
+
+module Jekyll
+
+ class Icon
+
+ attr_reader :name, :id, :unicode, :created, :categories
+
+ def initialize(icon_object)
+ @icon_object = icon_object
+
+ # Class name used in CSS and HTML
+ @icon_object['class'] = icon_object['id']
+ # Normalize the aliases
+ @icon_object['aliases'] ||= []
+
+ @name = icon_object['name']
+ @id = icon_object['id']
+ @class = icon_object['class']
+ @aliases = icon_object['aliases']
+ @unicode = icon_object['unicode']
+ @created = icon_object['created']
+ @categories = icon_object['categories']
+ end
+
+ def to_liquid
+ return @icon_object
+ end
+
+ end
+
+ class IconList
+ ##
+ # A list of icons
+ #
+ include Enumerable
+ extend Forwardable
+
+ def_delegators :@icon_array, :each, :<<
+
+ def initialize(icon_array)
+ @original_icon_array = icon_array
+ @icon_array = []
+
+ icon_array.each { |icon_object|
+ @icon_array << Icon.new(icon_object)
+ }
+ end
+
+ def [](k)
+ @icon_array[k]
+ end
+
+ def to_liquid
+ @original_icon_array
+ end
+
+ end
+
+ module IconFilters
+ def expand_aliases(icons)
+ expanded = []
+
+ icons.each { |icon|
+ # Remove the aliases since we are expanding them
+ expanded << icon.reject{ |k| k == 'aliases'}
+
+ icon['aliases'].each { |alias_id|
+ alias_icon = expanded[-1].dup
+ alias_icon['class'] = alias_id
+ alias_icon['alias_of'] = icon
+
+ expanded << alias_icon
+ }
+ }
+
+ return expanded
+ end
+
+ def category(icons, cat)
+ icons.select { |icon| icon['categories'].include?(cat) }
+ end
+
+ def version(icons, version)
+ icons.select { |icon| icon['created'] == version }
+ end
+
+ def sort_by(icons, sort_key)
+ icons.sort_by! { |icon| icon[sort_key] }
+ end
+ end
+
+ Liquid::Template.register_filter(IconFilters)
+
+ class Site
+
+ attr_reader :icons
+
+ def process
+ self.reset_icons
+ self.reset
+ self.read
+ self.generate
+ self.render
+ self.cleanup
+ self.write
+
+ self.build
+ end
+
+ ##
+ # Reads the YAML file that stores all data about icons
+ def reset_icons
+ @icons = IconList.new(YAML.load_file(self.config['icon_meta'])['icons'])
+ end
+
+ ##
+ # After generation, runs a build of Font-Awesome
+ def build
+ system("make build", :chdir => self.config['destination'], :out => :err)
+ end
+
+ def site_payload
+ {
+ "site" => self.config.merge({
+ "time" => self.time,
+ "posts" => self.posts.sort { |a, b| b <=> a },
+ "pages" => self.pages,
+ "html_pages" => self.pages.reject { |page| !page.html? },
+ "categories" => post_attr_hash('categories'),
+ "tags" => post_attr_hash('tags')}),
+ "icons" => @icons,
+ }
+ end
+
+ end
+
+end