DRY and refactor atom code

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

app/helpers/events_helper.rb

@@ -145,4 +145,26 @@ module EventsHelper
   rescue
     "--broken encoding"
   end
+
+  def event_to_atom(xml, event)
+    if event.proper?
+      xml.entry do
+        event_link = event_feed_url(event)
+        event_title = event_feed_title(event)
+        event_summary = event_feed_summary(event)
+
+        xml.id      "tag:#{request.host},#{event.created_at.strftime("%Y-%m-%d")}:#{event.id}"
+        xml.link    href: event_link
+        xml.title   truncate(event_title, length: 80)
+        xml.updated event.created_at.strftime("%Y-%m-%dT%H:%M:%SZ")
+        xml.media   :thumbnail, width: "40", height: "40", url: avatar_icon(event.author_email)
+        xml.author do |author|
+          xml.name event.author_name
+          xml.email event.author_email
+        end
+
+        xml.summary(type: "xhtml") { |x| x << event_summary unless event_summary.nil? }
+      end
+    end
+  end
 end

app/helpers/issues_helper.rb

@@ -113,4 +113,19 @@ module IssuesHelper
       'issue-box-open'
     end
   end
+
+  def issue_to_atom(xml, issue)
+    xml.entry do
+      xml.id      project_issue_url(issue.project, issue)
+      xml.link    href: project_issue_url(issue.project, issue)
+      xml.title   truncate(issue.title, length: 80)
+      xml.updated issue.created_at.strftime("%Y-%m-%dT%H:%M:%SZ")
+      xml.media   :thumbnail, width: "40", height: "40", url: avatar_icon(issue.author_email)
+      xml.author do |author|
+        xml.name issue.author_name
+        xml.email issue.author_email
+      end
+      xml.summary issue.title
+    end
+  end
 end

app/views/dashboard/issues.atom.builder

 xml.instruct!
-xml.feed "xmlns" => "http://www.w3.org/2005/Atom", "xmlns:media" => "http://search.yahoo.com/mrss/" do
+xml.feed "xmlns" => "http://www.w3.org/2005/Atom", "xmlnsmedia" => "http://search.yahoo.com/mrss/" do
   xml.title   "#{current_user.name} issues"
-  xml.link    :href => issues_dashboard_url(:atom, :private_token => current_user.private_token), :rel => "self", :type => "application/atom+xml"
-  xml.link    :href => issues_dashboard_url(:private_token => current_user.private_token), :rel => "alternate", :type => "text/html"
-  xml.id      issues_dashboard_url(:private_token => current_user.private_token)
+  xml.link    href: issues_dashboard_url(:atom, private_token: current_user.private_token), rel: "self", type: "application/atom+xml"
+  xml.link    href: issues_dashboard_url(private_token: current_user.private_token), rel: "alternate", type: "text/html"
+  xml.id      issues_dashboard_url(private_token: current_user.private_token)
   xml.updated @issues.first.created_at.strftime("%Y-%m-%dT%H:%M:%SZ") if @issues.any?
 
   @issues.each do |issue|
-    xml.entry do
-      xml.id      project_issue_url(issue.project, issue)
-      xml.link    :href => project_issue_url(issue.project, issue)
-      xml.title   truncate(issue.title, :length => 80)
-      xml.updated issue.created_at.strftime("%Y-%m-%dT%H:%M:%SZ")
-      xml.media   :thumbnail, :width => "40", :height => "40", :url => avatar_icon(issue.author_email)
-      xml.author do |author|
-        xml.name issue.author_name
-        xml.email issue.author_email
-      end
-      xml.summary issue.title
-    end
+    issue_to_atom(xml, issue)
   end
 end
 

app/views/dashboard/show.atom.builder

 xml.instruct!
-xml.feed "xmlns" => "http://www.w3.org/2005/Atom", "xmlns:media" => "http://search.yahoo.com/mrss/" do
+xml.feed "xmlns" => "http://www.w3.org/2005/Atom", "xmlnsmedia" => "http://search.yahoo.com/mrss/" do
   xml.title   "Dashboard feed#{" - #{current_user.name}" if current_user.name.present?}"
-  xml.link    :href => dashboard_url(:atom), :rel => "self", :type => "application/atom+xml"
-  xml.link    :href => dashboard_url, :rel => "alternate", :type => "text/html"
+  xml.link    href: dashboard_url(:atom), rel: "self", type: "application/atom+xml"
+  xml.link    href: dashboard_url, rel: "alternate", type: "text/html"
   xml.id      projects_url
   xml.updated @events.maximum(:updated_at).strftime("%Y-%m-%dT%H:%M:%SZ") if @events.any?
 
   @events.each do |event|
-    if event.proper?
-      xml.entry do
-        event_link = event_feed_url(event)
-        event_title = event_feed_title(event)
-        event_summary = event_feed_summary(event)
-
-        xml.id      "tag:#{request.host},#{event.created_at.strftime("%Y-%m-%d")}:#{event.id}"
-        xml.link    :href => event_link
-        xml.title   truncate(event_title, :length => 80)
-        xml.updated event.created_at.strftime("%Y-%m-%dT%H:%M:%SZ")
-        xml.media   :thumbnail, :width => "40", :height => "40", :url => avatar_icon(event.author_email)
-        xml.author do |author|
-          xml.name event.author_name
-          xml.email event.author_email
-        end
-        xml.summary(:type => "xhtml") { |x| x << event_summary unless event_summary.nil? }
-      end
-    end
+    event_to_atom(xml, event)
   end
 end

app/views/groups/issues.atom.builder

@@ -7,18 +7,7 @@ xml.feed "xmlns" => "http://www.w3.org/2005/Atom", "xmlns:media" => "http://sear
   xml.updated @issues.first.created_at.strftime("%Y-%m-%dT%H:%M:%SZ") if @issues.any?
 
   @issues.each do |issue|
-    xml.entry do
-      xml.id      project_issue_url(issue.project, issue)
-      xml.link    :href => project_issue_url(issue.project, issue)
-      xml.title   truncate(issue.title, :length => 80)
-      xml.updated issue.created_at.strftime("%Y-%m-%dT%H:%M:%SZ")
-      xml.media   :thumbnail, :width => "40", :height => "40", :url => avatar_icon(issue.author_email)
-      xml.author do |author|
-        xml.name issue.author_name
-        xml.email issue.author_email
-      end
-      xml.summary issue.title
-    end
+    issue_to_atom(xml, issue)
   end
 end
 

app/views/groups/show.atom.builder

 xml.instruct!
-xml.feed "xmlns" => "http://www.w3.org/2005/Atom", "xmlns:media" => "http://search.yahoo.com/mrss/" do
+xml.feed "xmlns" => "http://www.w3.org/2005/Atom", "xmlnsmedia" => "http://search.yahoo.com/mrss/" do
   xml.title   "Group feed - #{@group.name}"
-  xml.link    :href => group_path(@group, :atom), :rel => "self", :type => "application/atom+xml"
-  xml.link    :href => group_path(@group), :rel => "alternate", :type => "text/html"
+  xml.link    href: group_path(@group, :atom), rel: "self", type: "application/atom+xml"
+  xml.link    href: group_path(@group), rel: "alternate", type: "text/html"
   xml.id      projects_url
   xml.updated @events.maximum(:updated_at).strftime("%Y-%m-%dT%H:%M:%SZ") if @events.any?
 
   @events.each do |event|
-    if event.proper?
-      xml.entry do
-        event_link = event_feed_url(event)
-        event_title = event_feed_title(event)
-
-        xml.id      "tag:#{request.host},#{event.created_at.strftime("%Y-%m-%d")}:#{event.id}"
-        xml.link    :href => event_link
-        xml.title   truncate(event_title, :length => 80)
-        xml.updated event.created_at.strftime("%Y-%m-%dT%H:%M:%SZ")
-        xml.media   :thumbnail, :width => "40", :height => "40", :url => avatar_icon(event.author_email)
-        xml.author do |author|
-          xml.name event.author_name
-          xml.email event.author_email
-        end
-        xml.summary event_title
-      end
-    end
+    event_to_atom(xml, event)
   end
 end

app/views/projects/issues/index.atom.builder

@@ -7,17 +7,6 @@ xml.feed "xmlns" => "http://www.w3.org/2005/Atom", "xmlns:media" => "http://sear
   xml.updated @issues.first.created_at.strftime("%Y-%m-%dT%H:%M:%SZ") if @issues.any?
 
   @issues.each do |issue|
-    xml.entry do
-      xml.id      project_issue_url(@project, issue)
-      xml.link    :href => project_issue_url(@project, issue)
-      xml.title   truncate(issue.title, :length => 80)
-      xml.updated issue.created_at.strftime("%Y-%m-%dT%H:%M:%SZ")
-      xml.media   :thumbnail, :width => "40", :height => "40", :url => avatar_icon(issue.author_email)
-      xml.author do |author|
-        xml.name issue.author_name
-        xml.email issue.author_email
-      end
-      xml.summary issue.title
-    end
+    issue_to_atom(xml, issue)
   end
 end

app/views/users/show.atom.builder

 xml.instruct!
-xml.feed "xmlns" => "http://www.w3.org/2005/Atom", "xmlns:media" => "http://search.yahoo.com/mrss/" do
+xml.feed "xmlns" => "http://www.w3.org/2005/Atom", "xmlnsmedia" => "http://search.yahoo.com/mrss/" do
   xml.title   "Activity feed for #{@user.name}"
-  xml.link    :href => user_url(@user, :atom), :rel => "self", :type => "application/atom+xml"
-  xml.link    :href => user_url(@user), :rel => "alternate", :type => "text/html"
+  xml.link    href: user_url(@user, :atom), rel: "self", type: "application/atom+xml"
+  xml.link    href: user_url(@user), rel: "alternate", type: "text/html"
   xml.id      projects_url
   xml.updated @events.maximum(:updated_at).strftime("%Y-%m-%dT%H:%M:%SZ") if @events.any?
 
   @events.each do |event|
-    if event.proper?
-      xml.entry do
-        event_link = event_feed_url(event)
-        event_title = event_feed_title(event)
-        event_summary = event_feed_summary(event)
-
-        xml.id      "tag:#{request.host},#{event.created_at.strftime("%Y-%m-%d")}:#{event.id}"
-        xml.link    :href => event_link
-        xml.title   truncate(event_title, :length => 80)
-        xml.updated event.created_at.strftime("%Y-%m-%dT%H:%M:%SZ")
-        xml.media   :thumbnail, :width => "40", :height => "40", :url => avatar_icon(event.author_email)
-        xml.author do |author|
-          xml.name event.author_name
-          xml.email event.author_email
-        end
-        xml.summary(:type => "xhtml") { |x| x << event_summary unless event_summary.nil? }
-      end
-    end
+    event_to_atom(xml, event)
   end
 end