Adds projects links (#4812).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@3422 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/helpers/application_helper.rb

@@ -510,7 +510,7 @@ module ApplicationHelper
     #     export:some/file -> Force the download of the file
     #  Forum messages:
     #     message#1218 -> Link to message with id 1218
-    text = text.gsub(%r{([\s\(,\-\>]|^)(!)?(attachment|document|version|commit|source|export|message)?((#|r)(\d+)|(:)([^"\s<>][^\s<>]*?|"[^"]+?"))(?=(?=[[:punct:]]\W)|,|\s|<|$)}) do |m|
+    text = text.gsub(%r{([\s\(,\-\>]|^)(!)?(attachment|document|version|commit|source|export|message|project)?((#|r)(\d+)|(:)([^"\s<>][^\s<>]*?|"[^"]+?"))(?=(?=[[:punct:]]\W)|,|\s|<|$)}) do |m|
       leading, esc, prefix, sep, oid = $1, $2, $3, $5 || $7, $6 || $8
       link = nil
       if esc.nil?
@@ -549,6 +549,11 @@ module ApplicationHelper
                                                                 :anchor => (message.parent ? "message-#{message.id}" : nil)},
                                                  :class => 'message'
             end
+          when 'project'
+            if p = Project.visible.find_by_id(oid)
+              link = link_to h(p.name), {:only_path => only_path, :controller => 'projects', :action => 'show', :id => p},
+                                              :class => 'project'
+            end
           end
         elsif sep == ':'
           # removes the double quotes if any
@@ -586,6 +591,11 @@ module ApplicationHelper
               link = link_to h(attachment.filename), {:only_path => only_path, :controller => 'attachments', :action => 'download', :id => attachment},
                                                      :class => 'attachment'
             end
+          when 'project'
+            if p = Project.visible.find(:first, :conditions => ["identifier = :s OR LOWER(name) = :s", {:s => name.downcase}])
+              link = link_to h(p.name), {:only_path => only_path, :controller => 'projects', :action => 'show', :id => p},
+                                              :class => 'project'
+            end
           end
         end
       end

test/unit/helpers/application_helper_test.rb

@@ -27,7 +27,8 @@ class ApplicationHelperTest < HelperTestCase
                       :trackers, :issue_statuses, :issues, :versions, :documents,
                       :wikis, :wiki_pages, :wiki_contents,
                       :boards, :messages,
-                      :attachments
+                      :attachments,
+                      :enumerations
 
   def setup
     super
@@ -150,6 +151,8 @@ RAW
 
     message_url = {:controller => 'messages', :action => 'show', :board_id => 1, :id => 4}
     
+    project_url = {:controller => 'projects', :action => 'show', :id => 'subproject1'}
+    
     source_url = {:controller => 'repositories', :action => 'entry', :id => 'ecookbook', :path => ['some', 'file']}
     source_url_with_ext = {:controller => 'repositories', :action => 'entry', :id => 'ecookbook', :path => ['some', 'file.ext']}
     
@@ -184,6 +187,10 @@ RAW
       # message
       'message#4'                   => link_to('Post 2', message_url, :class => 'message'),
       'message#5'                   => link_to('RE: post 2', message_url.merge(:anchor => 'message-5'), :class => 'message'),
+      # project
+      'project#3'                   => link_to('eCookbook Subproject 1', project_url, :class => 'project'),
+      'project:subproject1'         => link_to('eCookbook Subproject 1', project_url, :class => 'project'),
+      'project:"eCookbook subProject 1"'        => link_to('eCookbook Subproject 1', project_url, :class => 'project'),
       # escaping
       '!#3.'                        => '#3.',
       '!r1'                         => 'r1',
@@ -199,7 +206,7 @@ RAW
       "http://foo.bar/FAQ#3"       => '<a class="external" href="http://foo.bar/FAQ#3">http://foo.bar/FAQ#3</a>',
     }
     @project = Project.find(1)
-    to_test.each { |text, result| assert_equal "<p>#{result}</p>", textilizable(text) }
+    to_test.each { |text, result| assert_equal "<p>#{result}</p>", textilizable(text), "#{text} failed" }
   end
   
   def test_wiki_links