add font_awesome

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
new file mode 100644
index 000000000..a6a74b7bb
--- /dev/null
+++ b/library/font_awesome/src/_plugins/site.rb
@@ -0,0 +1,142 @@
+##
+# 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