Merge branch 'hanski07-yii-docs'

* hanski07-yii-docs:
  Adding Yii files

lib/docs/filters/yii/clean_html.rb

@@ -0,0 +1,48 @@
+module Docs
+  class Yii
+    class CleanHtmlFilter < Filter
+      def call
+
+        #remove irrelevant content
+        css('div').each do |node| 
+          if node['class'] == "layout-main-header"
+            node.remove
+          elsif node['class'] == "layout-main-submenu"
+            node.remove
+          elsif node['class'] == "layout-main-shortcuts"
+            node.remove
+          elsif node['class'] == "layout-main-footer"
+            node.remove
+          elsif node['class'] == "grid_3 alpha"
+            node.remove
+          elsif node['class'] == "comments"
+            node.remove
+          elsif node['class'] == "api-suggest clearfix"
+            node.remove
+          elsif node['id'] == "comments"
+            node.remove
+          elsif node['id'] == "nav"
+            node.remove
+          else
+            end
+          end
+
+        # Put code blocks in <pre> tags
+        css('.code').each do |node|
+          node.name = 'pre'
+        end
+
+        #remove Hide inherited methods / properties and show links
+        css('a').each do |node|
+          if node['class'] == 'toggle'
+            node.remove
+          elsif node['class'] == 'show'
+            node.remove
+          end
+        end
+
+        doc
+      end
+    end
+  end
+end

lib/docs/filters/yii/entries.rb

@@ -0,0 +1,30 @@
+module Docs
+  class Yii
+    class EntriesFilter < Docs::EntriesFilter
+
+      def get_name
+        #class names exist in the <h1> content.
+        name = at_css('h1').content.strip 
+      end
+
+      def get_type
+        #need to get the table with a class of summaryTable. Then we need the content of the first td in the first tr.
+        type = css('table.summaryTable td')[0].content
+        type
+      end
+
+      def additional_entries
+          css('table.summaryTable tr[id]').inject [] do |entries,node|
+          #need to ignore inherited methods and properties
+            if (node['class'] != 'inherited' and node.parent().parent()['class'] == "summary docMethod")
+              #name should be Class.method() id will take you to the link in the summary block.
+              name = slug + "." + node['id'] + "()"
+              entries << [name, node['id']]
+          end
+             entries
+        end
+      end
+
+    end
+  end
+end

lib/docs/scrapers/yii.rb

@@ -0,0 +1,12 @@
+module Docs
+  class Yii < UrlScraper
+    self.name = 'Yii'
+    self.slug = 'yii'
+    self.type = 'yii'
+    self.version = '1.1.14'
+    self.base_url = 'http://www.yiiframework.com/doc/api/1.1/'
+
+    html_filters.push 'yii/clean_html', 'yii/entries'
+
+  end
+end