Widget for announcement and web_link with ajax reload and pagination

vendor/built_in_modules/announcement/announcement.json

@@ -7,6 +7,6 @@
   "update_info": "Some info",
   "create_date": "11-11-2011",
 	"app_pages":  ["bulletins"],
-	"widgets": ["bulletins","bulletins_list"],
+	"widgets": ["bulletins","bulletins_list", "bulletins_and_web_links"],
 	"enable_frontend": true
 }

vendor/built_in_modules/announcement/app/controllers/panel/announcement/widget/bulletins_controller.rb

@@ -30,6 +30,23 @@ class Panel::Announcement::Widget::BulletinsController < ObitWidgetController
 	
   end
   
+  def bulletins_and_web_links
+    @tags = AnnouncementTag.all
+    @selected_tag = AnnouncementTag.find(params[:id]) rescue @tags[0]
+    @bulletins = @selected_tag.get_visible_bulletins.page(params[:page]).per(1) rescue nil
+    @web_links = WebResourceTag.first(:conditions => {:en => @selected_tag[:en]}).get_visible_links.page(params[:page]).per(1) rescue nil
+  end
+  
+  def reload_bulletins
+    @selected_tag = AnnouncementTag.find(params[:tag_id])
+    @bulletins = @selected_tag.get_visible_bulletins.page(params[:page]).per(1) rescue nil
+  end
+  
+  def reload_web_links
+    @selected_tag = AnnouncementTag.find(params[:tag_id])
+    @web_links = WebResourceTag.first(:conditions => {:en => @selected_tag[:en]}).get_visible_links.page(params[:page]).per(1) rescue nil
+  end
+  
   
   protected
   

vendor/built_in_modules/announcement/app/models/announcement_tag.rb

@@ -2,4 +2,9 @@ class AnnouncementTag < Tag
   
   has_and_belongs_to_many :bulletins
   
+  
+  def get_visible_bulletins(sort = :name)
+	  self.bulletins.where(:is_hidden => false).desc(:is_top, sort)
+  end
+  
 end

vendor/built_in_modules/announcement/app/views/panel/announcement/widget/bulletins/_bulletins.html.erb

@@ -0,0 +1,7 @@
+<% @bulletins.each do |bulletin| %>
+	<li>
+		<%= bulletin.title[I18n.locale] %>
+	</li>
+<% end %>
+
+<%= paginate @bulletins, :params => {:controller => 'widget/bulletins', :action => 'reload_bulletins', :tag_id => @selected_tag.id}, :remote => true %>

vendor/built_in_modules/announcement/app/views/panel/announcement/widget/bulletins/_tag.html.erb

@@ -0,0 +1,4 @@
+<li>
+	<%= link_to tag[I18n.locale], panel_announcement_widget_bulletins_and_web_links_path(:id => tag.id), :remote => true %>
+	<%= '-' if tag.eql?(@selected_tag) %>
+</li>

vendor/built_in_modules/announcement/app/views/panel/announcement/widget/bulletins/_web_links.html.erb

@@ -0,0 +1,7 @@
+<% @web_links.each do |web_link| %>
+	<li>
+		<%= web_link.name[I18n.locale] %>
+	</li>
+<% end %>
+
+<%= paginate @web_links, :params => {:controller => 'widget/bulletins', :action => 'reload_web_links', :tag_id => @selected_tag.id}, :remote => true %>

vendor/built_in_modules/announcement/app/views/panel/announcement/widget/bulletins/bulletins_and_web_links.html.erb

@@ -0,0 +1,17 @@
+<div>
+	<ul id='bulletins_web_links_tags'>
+		<%= render :partial => 'tag', :collection => @tags %>
+	</ul>
+</div>
+
+<div>
+	<ul id='bulletins_web_links_bulletins'>
+		<%= render 'bulletins' %>
+	</ul>
+</div>
+
+<div>
+	<ul id='bulletins_web_links_web_links'>
+		<%= render 'web_links' %>
+	</ul>
+</div>

vendor/built_in_modules/announcement/app/views/panel/announcement/widget/bulletins/bulletins_and_web_links.js.erb

@@ -0,0 +1,3 @@
+$('#bulletins_web_links_tags').html("<%= j render :partial => 'tag', :collection => @tags %>")
+$('#bulletins_web_links_bulletins').html("<%= j render 'bulletins' %>")
+$('#bulletins_web_links_web_links').html("<%= j render 'web_links' %>")

vendor/built_in_modules/announcement/app/views/panel/announcement/widget/bulletins/reload_bulletins.js.erb

@@ -0,0 +1 @@
+$('#bulletins_web_links_bulletins').html("<%= j render 'bulletins' %>")

vendor/built_in_modules/announcement/app/views/panel/announcement/widget/bulletins/reload_web_links.js.erb

@@ -0,0 +1 @@
+$('#bulletins_web_links_web_links').html("<%= j render 'web_links' %>")

vendor/built_in_modules/announcement/config/routes.rb

@@ -16,6 +16,9 @@ Rails.application.routes.draw do
       namespace :widget do
         match "bulletins" => "bulletins#index"
         match "bulletins_list" => "bulletins#bulletins_list"
+        match "bulletins_and_web_links" => "bulletins#bulletins_and_web_links"
+        match "reload_bulletins" => "bulletins#reload_bulletins"
+        match "reload_web_links" => "bulletins#reload_web_links"
       end
     end
   end