Added a feed (RSS and TXT) for the actions completed in the past 7 days, as promised on the home page of the Tracks projects site, but hitherto only implemented in my imagination, and not in reality as I'd somehow assumed ;-)

Fixes #323



git-svn-id: http://www.rousette.org.uk/svn/tracks-repos/trunk@284 a4c988fc-2ded-0310-b66e-134b36920a42

tracks/app/controllers/feed_controller.rb

@@ -76,7 +76,11 @@ protected
     condition_builder = FindConditionBuilder.new
     options = Hash.new
   
-    condition_builder.add 'todos.done = ?', false
+    if params.key?('done')
+      condition_builder.add 'todos.done = ?', true
+    else
+      condition_builder.add 'todos.done = ?', false
+    end
   
     if params.key?('limit')
       options[:limit] = limit = params['limit']
@@ -94,6 +98,13 @@ protected
       @description << " with a due date #{due_within_date_s} or earlier"
     end
     
+    if params.key?('done')
+      done_in_last = params['done'].to_i
+      condition_builder.add('todos.completed >= ?', done_in_last.days.ago)
+      @title << " actions completed"
+      @description << " in the last #{done_in_last.to_s} days"
+    end
+    
     if params.key?('context')
       context = @user.contexts.find(params['context'])
       condition_builder.add('todos.context_id = ?', context.id)

tracks/app/helpers/feed_helper.rb

@@ -11,8 +11,12 @@ module FeedHelper
       if item.context_id == context.id
         result_string << "\n" + context.name.upcase + ":\n" if result_string.empty?
       
+        if item.completed
+          result_string << "    [Completed: " + format_date(item.completed) + "] "
+        end
+        
         if item.due
-          result_string << "    [" + format_date(item.due) + "] "
+          result_string << "    [Due: " + format_date(item.due) + "] "
           result_string << item.description + " "
         else
           result_string << "    " + item.description + " "

tracks/app/views/feed/rss.rxml

@@ -9,13 +9,14 @@ xml.rss("version" => "2.0", "xmlns:dc" => "http://purl.org/dc/elements/1.1/") do
 			 	xml.link(url_for(:only_path => false, :controller => 'context', :action => 'show', :name => urlize(i.context.name)))
 			 	item_notes = sanitize(markdown( i.notes )) if i.notes?
 			 	due = "<div>Due: #{format_date(i.due)}</div>\n" if i.due?
+			 	done = "<div>Completed: #{format_date(i.completed)}</div>\n" if i.completed?
 			 	context_link = link_to( i.context.name, { :only_path => false, :controller => "context", :action => "show", :name => urlize(i.context.name) } )
 			 	project_link = if i.project_id?
 			 				link_to (i.project.name, { :only_path => false, :controller => "project", :action => "show", :name => urlize(i.project.name)} )
 			 			else
 			 				"<em>none</em>"
 			 			end
-			 		xml.description("#{due||''}#{item_notes||''}\n<div>Project:  #{project_link}</div>\n<div>Context:  #{context_link}</div>")
+			 		xml.description("#{done||''}#{due||''}#{item_notes||''}\n<div>Project:  #{project_link}</div>\n<div>Context:  #{context_link}</div>")
 			 	end
     }
   end

tracks/app/views/todo/feeds.rhtml

@@ -41,6 +41,11 @@
 			<%= ical_feed_link({ :due => 6 }) %>
 			Actions due in 7 days or earlier
 		</li>
+		<li>
+		  <%= rss_feed_link({ :done => 7 }) %>
+		  <%= text_feed_link({ :done => 7 }) %>
+		  Actions completed in the last 7 days
+		</li>
 		<li>
 			<%= rss_feed_link({ :action => 'list_contexts_only', :feedtype => 'rss' }) %>
 			<%= text_feed_link({ :action => 'list_contexts_only', :feedtype => 'text' }) %>