Clean the parsers and introduce the metas

app/models/meta.rb

@@ -0,0 +1,11 @@
+class Meta
+  
+  include Mongoid::Document
+  include Mongoid::Timestamps
+    
+  field :key
+  field :value, :default => nil
+
+  has_one :i18n_variable, :as => :language_value, :autosave => true, :dependent => :destroy
+  
+end

app/models/meta/meta.rb

@@ -0,0 +1,11 @@
+class Meta
+  
+  include Mongoid::Document
+  include Mongoid::Timestamps
+    
+  field :key
+  field :value, :default => nil
+
+  has_one :i18n_variable, :as => :language_value, :autosave => true, :dependent => :destroy
+  
+end

app/models/meta/page_meta.rb

@@ -0,0 +1,5 @@
+class PageMeta < Meta
+  
+  belongs_to :page
+  
+end

app/models/meta/site_meta.rb

@@ -0,0 +1,5 @@
+class SiteMeta < Meta
+  
+  belongs_to :site
+  
+end

app/models/page.rb

@@ -6,11 +6,13 @@ class Page < Item
   
   belongs_to :design
   belongs_to :module_app
+  has_one :title, :class_name => "I18nVariable", :as => :language_value, :autosave => true, :dependent => :destroy
   has_many :page_parts, :autosave => true, :dependent => :destroy
   has_many :page_contexts, :autosave => true, :dependent => :destroy
+  has_many :page_metas, :autosave => true, :dependent => :destroy
   accepts_nested_attributes_for :page_parts, :allow_destroy => true
   
-  before_save :create_parts
+  before_save :create_parts, :set_key
   
   # embeds_many :custom_images, :class_name => 'Image', as: :design_image
   
@@ -18,6 +20,10 @@ class Page < Item
     self.parent ? false : true
   end
 
+  def title
+    @title ||= I18nVariable.first(:conditions => {:key => 'title', :language_value_id => self.id, :language_value_type => self.class}) rescue nil
+  end
+  
   protected
   
   def create_parts
@@ -27,4 +33,10 @@ class Page < Item
     end
   end
   
+  def set_key
+    if title.new_record?
+      title.key = 'title'
+    end
+  end
+  
 end

app/models/site.rb

@@ -13,6 +13,8 @@ class Site
   field :school
   field :department
 
+  has_many :site_metas, :autosave => true, :dependent => :destroy
+  
   def generate_keys
     private_key = OpenSSL::PKey::RSA.generate(2048)
     self.public_key = private_key.public_key.to_s

lib/parsers/parser_back_end.rb

@@ -13,63 +13,6 @@ module ParserBackEnd
   
   def parser_context_edit(page, attributes = {})
     Radius::Context.new do |c|
-      c.define_tag 'snippet' do |tag|
-        snippet = Snippet.first(:conditions => {:name => tag.attr['name']})
-        if snippet
-          snippet.content
-        else
-          t('nothing')
-        end
-      end
-      c.define_tag 'language_bar' do
-        @site.in_use_locales.map{ |locale|
-          lang = I18nVariable.first(:conditions => {:key => locale})[locale]
-          if I18n.locale.to_s.eql?(locale)
-            lang
-          else
-            "<a href='?locale=#{locale}'>#{lang}</a>"
-          end
-        }.join(' | ')
-      end
-      c.define_tag 'css' do |tag|
-        assets = Asset.any_in(:filename => tag.attr['name'].split(',').map(&:strip))
-        res = ''
-        assets.each do |asset|
-          res << "<link href='#{asset.data.file.url}' rel='stylesheet' type='text/css' /> " if asset.data.file.content_type.eql?('text/css')
-        end
-        res
-      end
-      c.define_tag 'image' do |tag|
-        # image = page.custom_images.detect{|image| image.name.eql?(tag.attr['name']) }
-        # image = page.design.custom_images.detect{|image| image.name.eql?(tag.attr['name']) } unless image
-        image = page.design.images.detect{|image| image.name.eql?(tag.attr['name']) } unless image
-        if image
-          res = "<img src=#{image.file.url} "
-          tag.attr.each do |l|
-            res << "#{l[0]}='#{l[1]}' "
-          end
-          res << '>'
-        end
-      end
-      c.define_tag 'stylesheets' do |tag|
-        res = ''
-        res << "<link href='#{page.design.reset_css.file.url}' rel='stylesheet' type='text/css' />" if page.design.reset_css
-        res << "<link href='#{page.design.default_css.file.url}' rel='stylesheet' type='text/css' />" if page.design.default_css
-        theme = page.design.themes.detect{ |d| d.id == page.theme_id  }
-        res << "<link href='#{theme.file.url}' rel='stylesheet' type='text/css' />" if theme
-        res
-      end
-      c.define_tag 'javascripts' do |tag|
-        res = ''
-        res << "<script type='text/javascript' src='/static/jquery.js'></script>"
-        res << "<script type='text/javascript' src='/static/jquery.cycle.all.latest.js'></script>"
-        res << "<script type='text/javascript' src='/static/kernel.js'></script>"
-        res << "<script type='text/javascript' src='/assets/event.js'></script>"
-        page.design.javascripts.each do |js|
-          res << "<script type='text/javascript' src='#{js.file.url}'></script>"
-        end
-        res
-      end
       c.define_tag 'ad_banner' do |tag|
         res = ''
         ad_banner = AdBanner.find(tag.attr["id"]) rescue nil
@@ -89,13 +32,6 @@ module ParserBackEnd
           res << "</div>"
         end
       end
-      c.define_tag 'layout_part' do |tag|
-        part = page.page_parts.detect{ |p| p.name.to_s == tag.attr['name'].to_s }
-        ret = ''
-        ret << "<div id='#{tag.attr['name']}' part_id='#{part.id}'>"
-        ret << tag.expand
-        ret << '</div>'
-      end
       c.define_tag 'content' do |tag|
         ret = ''
         if (tag.attributes["main"] == "true" && !page.module_app.nil?)
@@ -125,6 +61,39 @@ module ParserBackEnd
           ret << '</div>'
         end
       end      
+      c.define_tag 'image' do |tag|
+        # image = page.custom_images.detect{|image| image.name.eql?(tag.attr['name']) }
+        # image = page.design.custom_images.detect{|image| image.name.eql?(tag.attr['name']) } unless image
+        image = page.design.images.detect{|image| image.name.eql?(tag.attr['name']) } unless image
+        if image
+          res = "<img src=#{image.file.url} "
+          tag.attr.each do |l|
+            res << "#{l[0]}='#{l[1]}' "
+          end
+          res << '>'
+        end
+      end
+      c.define_tag 'javascripts' do |tag|
+        res = ''
+        res << "<script type='text/javascript' src='/static/jquery.js'></script>"
+        res << "<script type='text/javascript' src='/static/jquery.cycle.all.latest.js'></script>"
+        res << "<script type='text/javascript' src='/static/kernel.js'></script>"
+        res << "<script type='text/javascript' src='/assets/event.js'></script>"
+        page.design.javascripts.each do |js|
+          res << "<script type='text/javascript' src='#{js.file.url}'></script>"
+        end
+        res
+      end
+      c.define_tag 'language_bar' do
+        @site.in_use_locales.map{ |locale|
+          lang = I18nVariable.first(:conditions => {:key => locale})[locale]
+          if I18n.locale.to_s.eql?(locale)
+            lang
+          else
+            "<a href='?locale=#{locale}'>#{lang}</a>"
+          end
+        }.join(' | ')
+      end
       c.define_tag 'link' do |tag|
         item = Item.first(:conditions => { :full_name => tag.attr['name'] })
         ret = ''
@@ -139,6 +108,20 @@ module ParserBackEnd
         menu = page.design.layout.menu
         menu_level(home, 0, menu, true)
       end
+      c.define_tag 'meta' do |tag|
+        "<meta name='bob' content=#{@site.school} />"
+      end
+      c.define_tag 'stylesheets' do |tag|
+        res = ''
+        res << "<link href='#{page.design.reset_css.file.url}' rel='stylesheet' type='text/css' />" if page.design.reset_css
+        res << "<link href='#{page.design.default_css.file.url}' rel='stylesheet' type='text/css' />" if page.design.default_css
+        theme = page.design.themes.detect{ |d| d.id == page.theme_id  }
+        res << "<link href='#{theme.file.url}' rel='stylesheet' type='text/css' />" if theme
+        res
+      end
+      c.define_tag 'title' do |tag|
+        "<title>#{page.title ? page.title : page.i18n_variable[I18n.locale]}</title>"
+      end
     end
   end
   

lib/parsers/parser_front_end.rb

@@ -4,88 +4,6 @@ module ParserFrontEnd
 
   def parser_context(page, attributes = {}, id = nil)
     Radius::Context.new do |c|
-      c.define_tag 'snippet' do |tag|
-        snippet = Snippet.first(:conditions => {:name => tag.attr['name']})
-        if snippet
-          snippet.content
-        else
-          t('nothing')
-        end
-      end
-      c.define_tag 'language_bar' do
-        @site.in_use_locales.map{ |locale|
-          lang = I18nVariable.first(:conditions => {:key => locale})[locale]
-          if I18n.locale.to_s.eql?(locale)
-            lang
-          else
-            "<a href='?locale=#{locale}'>#{lang}</a>"
-          end
-        }.join(' | ')
-      end
-      c.define_tag 'locale' do |tag|
-        case attributes[:locale]
-          when 'create'
-            var = I18nVariable.new(:key => (tag.attr['name'] rescue nil), :document_class => 'Text')
-            @site.valid_locales.each do |locale|
-              var[locale] = tag.attr[locale] rescue nil
-            end
-            var.save!
-            res = ''
-            res << "<r:locale id='#{var.id}' " 
-            res << "name='#{var.key}' " if var.key
-            @site.valid_locales.each do |locale|
-              res << "#{locale}='#{var[locale]}' "
-            end
-            res << '/>'
-          when 'show'
-            var = I18nVariable.find(tag.attr['id'])
-            res = ''
-            res << "<r:locale " 
-            res << "name='#{var.key}' " if var.key
-            @site.valid_locales.each do |locale|
-              res << "#{locale}='#{var[locale]}' "
-            end
-            res << '/>'
-          when 'destroy'
-            var = I18nVariable.find(tag.attr['id'])
-            var.destroy
-        end
-      end
-      c.define_tag 'css' do |tag|
-        assets = Asset.any_in(:filename => tag.attr['name'].split(',').map(&:strip))
-        res = ''
-        assets.each do |asset|
-          res << "<link href='#{asset.data.file.url}' rel='stylesheet' type='text/css' /> " if asset.data.file.content_type.eql?('text/css')
-        end
-        res
-      end
-      c.define_tag 'stylesheets' do |tag|
-        res = ''
-        res << "<link href='/assets/bootstrap.css.erb' rel='stylesheet' type='text/css'/>"
-        res << "<link href='/assets/bootstrap-orbit.css' rel='stylesheet' type='text/css'/>"
-        res << "<link href='/assets/style.css.erb' rel='stylesheet' type='text/css'/>"
-        res << "<link href='#{page.design.reset_css.file.url}' rel='stylesheet' type='text/css' />" if page.design.reset_css
-        res << "<link href='#{page.design.default_css.file.url}' rel='stylesheet' type='text/css' /> " if page.design.default_css
-        theme = page.design.themes.detect{ |d| d.id == page.theme_id  }
-        res << "<link href='#{theme.file.url}' rel='stylesheet' type='text/css' />" if theme
-        res
-      end
-      c.define_tag 'javascripts' do |tag|
-        res = ''
-        res << "<script type='text/javascript' src='/static/jquery.js'></script>"
-        res << "<script type='text/javascript' src='/static/jquery.cycle.all.latest.js'></script>"
-        res << "<script type='text/javascript' src='/static/kernel.js'></script>"
-        res << "<script type='text/javascript' src='/assets/bootstrap.js'></script>"
-        res << "<script type='text/javascript' src='/assets/jquery.tinyscrollbar.min.js'></script>"
-        res << "<script type='text/javascript' src='/assets/jquery.isotope.min.js'></script>"
-        res << "<script type='text/javascript' src='/assets/orbit-1.0.js'></script>"
-        res << "<script type='text/javascript' src='/assets/orbit_bar.js'></script>"
-        res << "<script type='text/javascript' src='/assets/event.js'></script>"
-        page.design.javascripts.each do |js|
-          # res << "<script type='text/javascript' src='#{js.file.url}'></script>"
-        end
-        res
-      end
       c.define_tag 'ad_banner' do |tag|
         res = ''
         ad_banner = AdBanner.find(tag.attr["id"]) rescue nil
@@ -106,22 +24,6 @@ module ParserFrontEnd
         end
         res
       end
-      c.define_tag 'image' do |tag|
-        # image = page.custom_images.detect{|image| image.name.eql?(tag.attr['name']) }
-        # image = page.design.custom_images.detect{|image| image.name.eql?(tag.attr['name']) } unless image
-        image = page.design.images.detect{|image| image.name.eql?(tag.attr['name']) } unless image
-        if image
-          res = "<img src=#{image.file.url} "
-          tag.attr.each do |l|
-            res << "#{l[0]}='#{l[1]}' "
-          end
-          res << '>'
-        end
-      end
-      c.define_tag 'layout_part' do |tag|
-        part = page.page_parts.detect{ |p| p.name.to_s == tag.attr['name'].to_s } rescue nil
-        part.content
-      end
       c.define_tag 'content' do |tag|
         ret = ''
         if (tag.attributes["main"] == "true" && !page.module_app.nil?)
@@ -149,6 +51,44 @@ module ParserFrontEnd
         end
         ret
       end
+      c.define_tag 'image' do |tag|
+        # image = page.custom_images.detect{|image| image.name.eql?(tag.attr['name']) }
+        # image = page.design.custom_images.detect{|image| image.name.eql?(tag.attr['name']) } unless image
+        image = page.design.images.detect{|image| image.name.eql?(tag.attr['name']) } unless image
+        if image
+          res = "<img src=#{image.file.url} "
+          tag.attr.each do |l|
+            res << "#{l[0]}='#{l[1]}' "
+          end
+          res << '>'
+        end
+      end
+      c.define_tag 'javascripts' do |tag|
+        res = ''
+        res << "<script type='text/javascript' src='/static/jquery.js'></script>"
+        res << "<script type='text/javascript' src='/static/jquery.cycle.all.latest.js'></script>"
+        res << "<script type='text/javascript' src='/static/kernel.js'></script>"
+        res << "<script type='text/javascript' src='/assets/bootstrap.js'></script>"
+        res << "<script type='text/javascript' src='/assets/jquery.tinyscrollbar.min.js'></script>"
+        res << "<script type='text/javascript' src='/assets/jquery.isotope.min.js'></script>"
+        res << "<script type='text/javascript' src='/assets/orbit-1.0.js'></script>"
+        res << "<script type='text/javascript' src='/assets/orbit_bar.js'></script>"
+        res << "<script type='text/javascript' src='/assets/event.js'></script>"
+        page.design.javascripts.each do |js|
+          # res << "<script type='text/javascript' src='#{js.file.url}'></script>"
+        end
+        res
+      end
+      c.define_tag 'language_bar' do
+        @site.in_use_locales.map{ |locale|
+          lang = I18nVariable.first(:conditions => {:key => locale})[locale]
+          if I18n.locale.to_s.eql?(locale)
+            lang
+          else
+            "<a href='?locale=#{locale}'>#{lang}</a>"
+          end
+        }.join(' | ')
+      end
       c.define_tag 'link' do |tag|
         item = Item.first(:conditions => { :full_name => tag.attr['name'] })
         ret = ''
@@ -161,6 +101,24 @@ module ParserFrontEnd
         menu = page.design.layout.menu
         menu_level(home, 0, menu)
       end
+      c.define_tag 'meta' do |tag|
+        res = ''
+        #res << "<meta name='bob' content='#{@site.school}' />"
+      end
+      c.define_tag 'stylesheets' do |tag|
+        res = ''
+        res << "<link href='/assets/bootstrap.css.erb' rel='stylesheet' type='text/css'/>"
+        res << "<link href='/assets/bootstrap-orbit.css' rel='stylesheet' type='text/css'/>"
+        res << "<link href='/assets/style.css.erb' rel='stylesheet' type='text/css'/>"
+        res << "<link href='#{page.design.reset_css.file.url}' rel='stylesheet' type='text/css' />" if page.design.reset_css
+        res << "<link href='#{page.design.default_css.file.url}' rel='stylesheet' type='text/css' /> " if page.design.default_css
+        theme = page.design.themes.detect{ |d| d.id == page.theme_id  }
+        res << "<link href='#{theme.file.url}' rel='stylesheet' type='text/css' />" if theme
+        res
+      end
+      c.define_tag 'title' do |tag|
+        "<title>#{page.title ? page.title[I18n.locale] : page.i18n_variable[I18n.locale]}</title>"
+      end
     end
   end
   

lib/parsers/parser_layout.rb

@@ -11,19 +11,8 @@ module ParserLayout
 
   def parser_layout_contents(layout)
     Radius::Context.new do |c|   
-      c.define_tag 'javascripts' do |tag|
-      end
-      c.define_tag 'stylesheets' do |tag|
-      end
       c.define_tag 'ad_banner' do |tag|
       end   
-      c.define_tag 'menu' do |tag|
-        layout.build_menu(:levels => 0, :values => {}) unless layout.menu
-        layout.menu.levels = i = tag.attr['level'].to_i
-        layout.menu.values.merge!({'home' => tag.attr['home']}) if i == 1
-        layout.menu.values.merge!({"id_#{i}" => tag.attr['id'], "class_#{i}" => tag.attr['class'], "li_class_#{i}" => tag.attr['li_class'], "li_incremental_#{i}" => tag.attr['li_incremental']})
-        tag.expand
-      end
       c.define_tag 'content' do |tag|
         layout.layout_parts.new(:name => tag.attr['name'])
       end
@@ -31,6 +20,22 @@ module ParserLayout
         image = layout.design.images.detect{ |i| i.file_identifier.eql?(parse_html_image(tag.expand)) }
         image.update_attributes(:name => tag.attr['name'], :html_id => tag.attr['id'], :html_class => tag.attr['class']) if image
       end
+      c.define_tag 'javascripts' do |tag|
+      end
+      c.define_tag 'menu' do |tag|
+        layout.build_menu(:levels => 0, :values => {}) unless layout.menu
+        layout.menu.levels = i = tag.attr['level'].to_i
+        layout.menu.values.merge!({'home' => tag.attr['home']}) if i == 1
+        layout.menu.values.merge!({"id_#{i}" => tag.attr['id'], "class_#{i}" => tag.attr['class'], "li_class_#{i}" => tag.attr['li_class'], "li_incremental_#{i}" => tag.attr['li_incremental']})
+        tag.expand
+      end
+      c.define_tag 'meta' do |tag|
+      end
+      c.define_tag 'stylesheets' do |tag|
+      end
+      c.define_tag 'title' do |tag|
+      end
+
     end
   end