Class: Awestruct::Extensions::Tagger
- Inherits:
-
Object
- Object
- Awestruct::Extensions::Tagger
- Defined in:
- lib/awestruct/extensions/tagger.rb
Defined Under Namespace
Modules: TagLinker Classes: TagStat
Instance Method Summary collapse
- #execute(site) ⇒ Object
-
#initialize(tagged_items_property, input_path, output_path = 'tags', pagination_opts = {}) ⇒ Tagger
constructor
A new instance of Tagger.
Constructor Details
#initialize(tagged_items_property, input_path, output_path = 'tags', pagination_opts = {}) ⇒ Tagger
Returns a new instance of Tagger.
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# File 'lib/awestruct/extensions/tagger.rb', line 27 def initialize(tagged_items_property, input_path, output_path='tags', pagination_opts={}) @tagged_items_property = tagged_items_property @input_path = input_path @output_path = output_path @pagination_opts = pagination_opts end |
Instance Method Details
#execute(site) ⇒ Object
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# File 'lib/awestruct/extensions/tagger.rb', line 34 def execute(site) @tags ||= {} all = site.send( @tagged_items_property ) return if ( all.nil? || all.empty? ) all.each do |page| = page. if ( && ! .empty? ) .each do |tag| tag = tag.to_s @tags[tag] ||= TagStat.new( tag, [] ) @tags[tag].pages << page end end end all.each do |page| page. = (page.||[]).collect{|t| @tags[t]} page.extend( TagLinker ) end = @tags.values .sort!{|l,r| -(l.pages.size <=> r.pages.size)} #ordered_tags = ordered_tags[0,100] .sort!{|l,r| l.to_s <=> r.to_s} min = 9999 max = 0 .each do |tag| min = tag.pages.size if ( tag.pages.size < min ) max = tag.pages.size if ( tag.pages.size > max ) end span = max - min if span > 0 slice = span / 6.0 .each do |tag| adjusted_size = tag.pages.size - min scaled_size = adjusted_size / slice tag.group = (( tag.pages.size - min ) / slice).ceil end else .each do |tag| tag.group = 0 end end @tags.values.each do |tag| paginator = Awestruct::Extensions::Paginator.new( @tagged_items_property, @input_path, { :remove_input=>false, :output_prefix=>File.join( @output_path, tag.to_s), :collection=>tag.pages }.merge( @pagination_opts ) ) primary_page = paginator.execute( site ) tag.primary_page = primary_page end site.send( "#{@tagged_items_property}_tags=", ) end |