* Added links to previous and next revisions on revision view (patch by Cyril Mougel slightly edited)

* Fixed TimelogController#report december error
* Fixed ProjectsControllerTest#test_activity 1st and 2nd day of the month failure

git-svn-id: http://redmine.rubyforge.org/svn/trunk@938 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/controllers/repositories_controller.rb

@@ -19,6 +19,9 @@ require 'SVG/Graph/Bar'
 require 'SVG/Graph/BarHorizontal'
 require 'digest/sha1'
 
+class ChangesetNotFound < Exception
+end
+
 class RepositoriesController < ApplicationController
   layout 'base'
   before_filter :find_repository, :except => :edit
@@ -94,14 +97,19 @@ class RepositoriesController < ApplicationController
   
   def revision
     @changeset = @repository.changesets.find_by_revision(@rev)
-    show_error and return unless @changeset
+    raise ChangesetNotFound unless @changeset
     @changes_count = @changeset.changes.size
     @changes_pages = Paginator.new self, @changes_count, 150, params['page']								
     @changes = @changeset.changes.find(:all,
   						:limit  =>  @changes_pages.items_per_page,
   						:offset =>  @changes_pages.current.offset)
-  	
-  	render :action => "revision", :layout => false if request.xhr?	
+
+    respond_to do |format|
+      format.html
+      format.js {render :layout => false}
+    end
+  rescue ChangesetNotFound
+    show_error
   end
   
   def diff

app/controllers/timelog_controller.rb

@@ -54,7 +54,7 @@ class TimelogController < ApplicationController
       begin; @date_to = params[:date_to].to_date; rescue; end
     end
     @date_from ||= Date.civil(Date.today.year, 1, 1)
-    @date_to ||= Date.civil(Date.today.year, Date.today.month+1, 1) - 1
+    @date_to ||= (Date.civil(Date.today.year, Date.today.month, 1) >> 1) - 1
     
     unless @criterias.empty?
       sql_select = @criterias.collect{|criteria| @available_criterias[criteria][:sql] + " AS " + criteria}.join(', ')

app/models/changeset.rb

@@ -91,4 +91,14 @@ class Changeset < ActiveRecord::Base
     
     self.issues = referenced_issues.uniq
   end
+
+  # Returns the previous changeset
+  def previous
+    @previous ||= Changeset.find(:first, :conditions => ['revision < ? AND repository_id = ?', self.revision, self.repository_id], :order => 'revision DESC')
+  end
+
+  # Returns the next changeset
+  def next
+    @next ||= Changeset.find(:first, :conditions => ['revision > ? AND repository_id = ?', self.revision, self.repository_id], :order => 'revision ASC')
+  end
 end

app/views/repositories/revision.rhtml

@@ -1,8 +1,22 @@
 <div class="contextual">
-<% form_tag do %>
-<%= l(:label_revision) %>: <%= text_field_tag 'rev', @rev, :size => 5 %>
-<%= submit_tag 'OK' %>
-<% end %>
+  &#171;
+  <% unless @changeset.previous.nil? -%>
+    <%= link_to l(:label_previous), :controller => 'repositories', :action => 'revision', :id => @project, :rev => @changeset.previous.revision %>
+  <% else -%>
+    <%= l(:label_previous) %>
+  <% end -%>
+|
+  <% unless @changeset.next.nil? -%>
+    <%= link_to l(:label_next), :controller => 'repositories', :action => 'revision', :id => @project, :rev => @changeset.next.revision %>
+  <% else -%>
+    <%= l(:label_next) %>
+  <% end -%>
+  &#187;&nbsp;
+  
+  <% form_tag do %>
+    <%= text_field_tag 'rev', @rev, :size => 5 %>
+    <%= submit_tag 'OK' %>
+  <% end %>
 </div>
 
 <h2><%= l(:label_revision) %> <%= @changeset.revision %></h2>