Adds 'Delete wiki pages attachments' permission.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@1938 e93f8b46-1217-0410-a6f0-8f06a7374b81

db/migrate/099_add_delete_wiki_pages_attachments_permission.rb

@@ -0,0 +1,13 @@
+class AddDeleteWikiPagesAttachmentsPermission < ActiveRecord::Migration
+  def self.up
+	Role.find(:all).each do |r|
+	  r.add_permission!(:delete_wiki_pages_attachments) if r.has_permission?(:edit_wiki_pages)
+  	end
+  end
+
+  def self.down
+	Role.find(:all).each do |r|
+	  r.remove_permission!(:delete_wiki_pages_attachments)
+  	end
+  end
+end

lib/redmine.rb

@@ -81,7 +81,8 @@ Redmine::AccessControl.map do |map|
     map.permission :delete_wiki_pages, {:wiki => :destroy}, :require => :member
     map.permission :view_wiki_pages, :wiki => [:index, :special]
     map.permission :view_wiki_edits, :wiki => [:history, :diff, :annotate]
-    map.permission :edit_wiki_pages, :wiki => [:edit, :preview, :add_attachment, :destroy_attachment]
+    map.permission :edit_wiki_pages, :wiki => [:edit, :preview, :add_attachment]
+    map.permission :delete_wiki_pages_attachments, :wiki => :destroy_attachment
     map.permission :protect_wiki_pages, {:wiki => :protect}, :require => :member
   end
     

test/fixtures/roles.yml

@@ -32,6 +32,7 @@ roles_001:
     - :view_wiki_pages
     - :view_wiki_edits
     - :edit_wiki_pages
+    - :delete_wiki_pages_attachments
     - :protect_wiki_pages
     - :delete_wiki_pages
     - :rename_wiki_pages

test/functional/wiki_controller_test.rb

@@ -251,4 +251,11 @@ class WikiControllerTest < Test::Unit::TestCase
     assert_response :success
     assert_template 'edit'    
   end
+  
+  def test_destroy_attachment
+    @request.session[:user_id] = 2
+    assert_difference 'Attachment.count', -1 do
+      post :destroy_attachment, :id => 1, :page => 'Page_with_an_inline_image', :attachment_id => 3
+    end
+  end
 end