[issue #428] Added Atom feed to advisories.

app/controllers/advisories_controller.rb

@@ -6,7 +6,11 @@ class AdvisoriesController < ApplicationController
   authorize_resource
 
   def index
-    @advisories = @advisories.scoped(:include => :projects).paginate(:page => params[:page])
+    @advisories = @advisories.scoped(:include => :platforms).paginate(:page => params[:page])
+    respond_to do |format|
+      format.html
+      format.atom
+    end
   end
 
   def show

app/models/advisory.rb

@@ -12,6 +12,7 @@ class Advisory < ActiveRecord::Base
   TYPES = {'security' => 'SA', 'bugfix' => 'A'}
 
   scope :by_project, lambda {|p| where('project_id' => p.try(:id) || p)}
+  default_scope order('created_at DESC')
 
   def to_param
     advisory_id

app/views/advisories/_feed_partial.haml

@@ -0,0 +1,8 @@
+%h3= t("activerecord.attributes.advisory.description")
+%p= simple_format advisory.description
+
+%h3= t("activerecord.attributes.advisory.references")
+%p
+  - advisory.references.gsub(/\r| /, '').split("\n").each do |ref|
+    = construct_ref_link(ref)
+    %br

app/views/advisories/_packages_info.html.haml

@@ -1,5 +1,5 @@
 .packages_info_container
-  %h3= t('layout.advisories.affected_versions')
+  %h3= t('layout.advisories.affected_in')
   %ul.platforms
     - @packages_info.each_pair do |platform, projects|
       %li

app/views/advisories/index.atom.builder

@@ -0,0 +1,14 @@
+atom_feed do |feed|
+  feed.title(t("layout.advisories.atom_title"))
+  feed.updated(@advisories.first.created_at) if @advisories.length > 0
+
+  @advisories.each do |advisory|
+    feed.entry(advisory, :url => advisory_url(advisory)) do |entry|
+      content = raw(render(:inline => true, :partial => 'feed_partial', :locals => { :advisory => advisory }))
+
+      entry.title("#{t("activerecord.models.advisory")} #{advisory.advisory_id}")
+      entry.content(content, :type => 'html')
+
+    end
+  end
+end

app/views/advisories/index.html.haml

@@ -1,4 +1,8 @@
 - set_meta_tags :title => t('layout.advisories.list_header')
 - render :partial => 'submenu'
+%h3.fix
+  = t("layout.advisories.list_header")
+  = link_to image_tag("rss.ico", :width => '15px', :height => '15px', :class => 'atom_icon'),
+    APP_CONFIG['anonymous_access'] ? advisories_path(:format => 'atom') : advisories_path(:format => 'atom', :token => current_user.authentication_token)
 = render :partial => 'list', :object => @advisories
 = will_paginate @advisories

config/locales/models/advisory.en.yml

@@ -1,10 +1,12 @@
 en:
   layout:
     advisories:
+      atom_header: Advisories
       list_header: Advisories
       form_header: New advisory
       project_name: Project
       affected_versions: Affected versions
+      affected_in: Affected in
       ref_comment: Add links one by row
       no_: No
       new: New

config/locales/models/advisory.ru.yml

@@ -1,10 +1,12 @@
 ru:
   layout:
     advisories:
+      atom_title: Бюллетени
       list_header: Бюллетени
       form_header: Новый бюллетень
       project_name: Проект
       affected_versions: Применен в версиях
+      affected_in: Применен в
       ref_comment: Вставляйте ссылки по одной на строку
       no_: Нет
       new: Новый