wiki initial commit

git-svn-id: http://redmine.rubyforge.org/svn/branches/work@290 e93f8b46-1217-0410-a6f0-8f06a7374b81

wiki/app/helpers/application_helper.rb

@@ -63,7 +63,7 @@ module ApplicationHelper
   end
   
   def format_time(time)
-    l_datetime(time) if time
+    l_datetime((time.is_a? String) ? time.to_time : time) if time
   end
   
   def day_name(day)
@@ -93,7 +93,9 @@ module ApplicationHelper
   end
   
   def textilizable(text)
-    text = (Setting.text_formatting == 'textile') && (ActionView::Helpers::TextHelper.method_defined? "textilize") ? RedCloth.new(h(text)).to_html : simple_format(auto_link(h(text)))
+    # turn wiki links in textile links: "text":url
+    text = text.gsub(/\[\[([^\]]+)\]\]/) {|m| "\"#{$1}\":/wiki/#{@project.id}/#{Wiki.titleize($1)}" } if @project
+    text = (Setting.text_formatting == 'textile') && (ActionView::Helpers::TextHelper.method_defined? "textilize") ? auto_link(RedCloth.new(text, [:filter_html]).to_html) : simple_format(auto_link(h(text)))
     # turn "#id" patterns into links to issues
     text = text.gsub(/#(\d+)([^;\d])/, "<a href='/issues/show/\\1'>#\\1</a>\\2")
   end

wiki/app/helpers/wiki_helper.rb

@@ -0,0 +1,19 @@
+# redMine - project management software
+# Copyright (C) 2006-2007  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+module WikiHelper
+end