Merge branch 'master' into plugin-hooks

Conflicts:

	lib/redmine/plugin.rb

app/controllers/application.rb

@@ -15,6 +15,8 @@
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
+require 'uri'
+
 class ApplicationController < ActionController::Base
   before_filter :user_setup, :check_if_login_required, :set_localization
   filter_parameter_logging :password
@@ -77,8 +79,7 @@ class ApplicationController < ActionController::Base
   
   def require_login
     if !User.current.logged?
-      store_location
-      redirect_to :controller => "account", :action => "login"
+      redirect_to :controller => "account", :action => "login", :back_url => request.request_uri
       return false
     end
     true
@@ -115,20 +116,16 @@ class ApplicationController < ActionController::Base
     end
   end
 
-  # store current uri in session.
-  # return to this location by calling redirect_back_or_default
-  def store_location
-    session[:return_to_params] = params
-  end
-
-  # move to the last store_location call or to the passed default one
   def redirect_back_or_default(default)
-    if session[:return_to_params].nil?
-      redirect_to default
-    else
-      redirect_to session[:return_to_params]
-      session[:return_to_params] = nil
+    back_url = params[:back_url]
+    if !back_url.blank?
+      uri = URI.parse(back_url)
+      # do not redirect user to another host
+      if uri.relative? || (uri.host == request.host)
+        redirect_to(back_url) and return
+      end
     end
+    redirect_to default
   end
   
   def render_403

app/controllers/projects_controller.rb

@@ -226,94 +226,22 @@ class ProjectsController < ApplicationController
 
     @date_to ||= Date.today + 1
     @date_from = @date_to - @days
+    @with_subprojects = params[:with_subprojects].nil? ? Setting.display_subprojects_issues? : (params[:with_subprojects] == '1')
     
-    @event_types = %w(issues news files documents changesets wiki_pages messages)
-    if @project
-      @event_types.delete('wiki_pages') unless @project.wiki
-      @event_types.delete('changesets') unless @project.repository
-      @event_types.delete('messages') unless @project.boards.any?
-      # only show what the user is allowed to view
-      @event_types = @event_types.select {|o| User.current.allowed_to?("view_#{o}".to_sym, @project)}
-      @with_subprojects = params[:with_subprojects].nil? ? Setting.display_subprojects_issues? : (params[:with_subprojects] == '1')
-    end
-    @scope = @event_types.select {|t| params["show_#{t}"]}
-    # default events if none is specified in parameters
-    @scope = (@event_types - %w(wiki_pages messages))if @scope.empty?
-    
-    @events = []    
-    
-    if @scope.include?('issues')
-      cond = ARCondition.new(Project.allowed_to_condition(User.current, :view_issues, :project => @project, :with_subprojects => @with_subprojects))
-      cond.add(["#{Issue.table_name}.created_on BETWEEN ? AND ?", @date_from, @date_to])
-      @events += Issue.find(:all, :include => [:project, :author, :tracker], :conditions => cond.conditions)
-      
-      cond = ARCondition.new(Project.allowed_to_condition(User.current, :view_issues, :project => @project, :with_subprojects => @with_subprojects))
-      cond.add(["#{Journal.table_name}.journalized_type = 'Issue' AND #{Journal.table_name}.created_on BETWEEN ? AND ?", @date_from, @date_to])
-      cond.add("#{JournalDetail.table_name}.prop_key = 'status_id' OR #{Journal.table_name}.notes <> ''")
-      @events += Journal.find(:all, :include => [{:issue => :project}, :details, :user], :conditions => cond.conditions)
-    end
-    
-    if @scope.include?('news')
-      cond = ARCondition.new(Project.allowed_to_condition(User.current, :view_news, :project => @project, :with_subprojects => @with_subprojects))
-      cond.add(["#{News.table_name}.created_on BETWEEN ? AND ?", @date_from, @date_to])
-      @events += News.find(:all, :include => [:project, :author], :conditions => cond.conditions)
-    end
-    
-    if @scope.include?('files')
-      cond = ARCondition.new(Project.allowed_to_condition(User.current, :view_files, :project => @project, :with_subprojects => @with_subprojects))
-      cond.add(["#{Attachment.table_name}.created_on BETWEEN ? AND ?", @date_from, @date_to])
-      @events += Attachment.find(:all, :select => "#{Attachment.table_name}.*", 
-                                       :joins => "LEFT JOIN #{Version.table_name} ON #{Attachment.table_name}.container_type='Version' AND #{Version.table_name}.id = #{Attachment.table_name}.container_id " +
-                                                 "LEFT JOIN #{Project.table_name} ON #{Version.table_name}.project_id = #{Project.table_name}.id",
-                                       :conditions => cond.conditions)
-    end
-    
-    if @scope.include?('documents')
-      cond = ARCondition.new(Project.allowed_to_condition(User.current, :view_documents, :project => @project, :with_subprojects => @with_subprojects))
-      cond.add(["#{Document.table_name}.created_on BETWEEN ? AND ?", @date_from, @date_to])
-      @events += Document.find(:all, :include => :project, :conditions => cond.conditions)
-      
-      cond = ARCondition.new(Project.allowed_to_condition(User.current, :view_documents, :project => @project, :with_subprojects => @with_subprojects))
-      cond.add(["#{Attachment.table_name}.created_on BETWEEN ? AND ?", @date_from, @date_to])
-      @events += Attachment.find(:all, :select => "#{Attachment.table_name}.*", 
-                                       :joins => "LEFT JOIN #{Document.table_name} ON #{Attachment.table_name}.container_type='Document' AND #{Document.table_name}.id = #{Attachment.table_name}.container_id " +
-                                                 "LEFT JOIN #{Project.table_name} ON #{Document.table_name}.project_id = #{Project.table_name}.id",
-                                       :conditions => cond.conditions)
-    end
-    
-    if @scope.include?('wiki_pages')
-      select = "#{WikiContent.versioned_table_name}.updated_on, #{WikiContent.versioned_table_name}.comments, " +
-               "#{WikiContent.versioned_table_name}.#{WikiContent.version_column}, #{WikiPage.table_name}.title, " +
-               "#{WikiContent.versioned_table_name}.page_id, #{WikiContent.versioned_table_name}.author_id, " +
-               "#{WikiContent.versioned_table_name}.id"
-      joins = "LEFT JOIN #{WikiPage.table_name} ON #{WikiPage.table_name}.id = #{WikiContent.versioned_table_name}.page_id " +
-              "LEFT JOIN #{Wiki.table_name} ON #{Wiki.table_name}.id = #{WikiPage.table_name}.wiki_id " +
-              "LEFT JOIN #{Project.table_name} ON #{Project.table_name}.id = #{Wiki.table_name}.project_id"
+    @activity = Redmine::Activity::Fetcher.new(User.current, :project => @project, :with_subprojects => @with_subprojects)
+    @activity.scope_select {|t| !params["show_#{t}"].nil?}
+    @activity.default_scope! if @activity.scope.empty?
 
-      cond = ARCondition.new(Project.allowed_to_condition(User.current, :view_wiki_pages, :project => @project, :with_subprojects => @with_subprojects))
-      cond.add(["#{WikiContent.versioned_table_name}.updated_on BETWEEN ? AND ?", @date_from, @date_to])
-      @events += WikiContent.versioned_class.find(:all, :select => select, :joins => joins, :conditions => cond.conditions)
-    end
-
-    if @scope.include?('changesets')
-      cond = ARCondition.new(Project.allowed_to_condition(User.current, :view_changesets, :project => @project, :with_subprojects => @with_subprojects))
-      cond.add(["#{Changeset.table_name}.committed_on BETWEEN ? AND ?", @date_from, @date_to])
-      @events += Changeset.find(:all, :include => {:repository => :project}, :conditions => cond.conditions)
-    end
-    
-    if @scope.include?('messages')
-      cond = ARCondition.new(Project.allowed_to_condition(User.current, :view_messages, :project => @project, :with_subprojects => @with_subprojects))
-      cond.add(["#{Message.table_name}.created_on BETWEEN ? AND ?", @date_from, @date_to])
-      @events += Message.find(:all, :include => [{:board => :project}, :author], :conditions => cond.conditions)
-    end
-    
-    @events_by_day = @events.group_by(&:event_date)
+    events = @activity.events(@date_from, @date_to)
     
     respond_to do |format|
-      format.html { render :layout => false if request.xhr? }
+      format.html { 
+        @events_by_day = events.group_by(&:event_date)
+        render :layout => false if request.xhr?
+      }
       format.atom {
         title = (@scope.size == 1) ? l("label_#{@scope.first.singularize}_plural") : l(:label_activity)
-        render_feed(@events, :title => "#{@project || Setting.app_title}: #{title}")
+        render_feed(events, :title => "#{@project || Setting.app_title}: #{title}")
       }
     end
   end

app/controllers/wiki_controller.rb

@@ -147,6 +147,7 @@ class WikiController < ApplicationController
                                       :joins => "LEFT JOIN #{WikiContent.table_name} ON #{WikiContent.table_name}.page_id = #{WikiPage.table_name}.id",
                                       :order => 'title'
       @pages_by_date = @pages.group_by {|p| p.updated_on.to_date}
+      @pages_by_parent_id = @pages.group_by(&:parent_id)
     # export wiki to a single html file
     when 'export'
       @pages = @wiki.pages.find :all, :order => 'title'
@@ -164,7 +165,10 @@ class WikiController < ApplicationController
     page = @wiki.find_page(params[:page])
     # page is nil when previewing a new page
     return render_403 unless page.nil? || editable?(page)
-    @attachements = page.attachments if page
+    if page
+      @attachements = page.attachments
+      @previewed = page.content
+    end
     @text = params[:content][:text]
     render :partial => 'common/preview'
   end

app/helpers/application_helper.rb

@@ -177,7 +177,8 @@ module ApplicationHelper
   end
   
   def breadcrumb(*args)
-    content_tag('p', args.join(' » ') + ' » ', :class => 'breadcrumb')
+    elements = args.flatten
+    elements.any? ? content_tag('p', args.join(' » ') + ' » ', :class => 'breadcrumb') : nil
   end
   
   def html_title(*args)
@@ -205,7 +206,7 @@ module ApplicationHelper
     options = args.last.is_a?(Hash) ? args.pop : {}
     case args.size
     when 1
-      obj = nil
+      obj = options[:object]
       text = args.shift
     when 2
       obj = args.shift
@@ -245,12 +246,12 @@ module ApplicationHelper
     case options[:wiki_links]
     when :local
       # used for local links to html files
-      format_wiki_link = Proc.new {|project, title| "#{title}.html" }
+      format_wiki_link = Proc.new {|project, title, anchor| "#{title}.html" }
     when :anchor
       # used for single-file wiki export
-      format_wiki_link = Proc.new {|project, title| "##{title}" }
+      format_wiki_link = Proc.new {|project, title, anchor| "##{title}" }
     else
-      format_wiki_link = Proc.new {|project, title| url_for(:only_path => only_path, :controller => 'wiki', :action => 'index', :id => project, :page => title) }
+      format_wiki_link = Proc.new {|project, title, anchor| url_for(:only_path => only_path, :controller => 'wiki', :action => 'index', :id => project, :page => title, :anchor => anchor) }
     end
     
     project = options[:project] || @project || (obj && obj.respond_to?(:project) ? obj.project : nil)
@@ -276,9 +277,14 @@ module ApplicationHelper
         end
         
         if link_project && link_project.wiki
+          # extract anchor
+          anchor = nil
+          if page =~ /^(.+?)\#(.+)$/
+            page, anchor = $1, $2
+          end
           # check if page exists
           wiki_page = link_project.wiki.find_page(page)
-          link_to((title || page), format_wiki_link.call(link_project, Wiki.titleize(page)),
+          link_to((title || page), format_wiki_link.call(link_project, Wiki.titleize(page), anchor),
                                    :class => ('wiki-page' + (wiki_page ? '' : ' new')))
         else
           # project or wiki doesn't exist
@@ -451,7 +457,8 @@ module ApplicationHelper
   end
   
   def back_url_hidden_field_tag
-    hidden_field_tag 'back_url', (params[:back_url] || request.env['HTTP_REFERER'])
+    back_url = params[:back_url] || request.env['HTTP_REFERER']
+    hidden_field_tag('back_url', back_url) unless back_url.blank?
   end
   
   def check_all_links(form_name)

app/helpers/search_helper.rb

@@ -18,7 +18,8 @@
 module SearchHelper
   def highlight_tokens(text, tokens)
     return text unless text && tokens && !tokens.empty?
-    regexp = Regexp.new "(#{tokens.join('|')})", Regexp::IGNORECASE    
+    re_tokens = tokens.collect {|t| Regexp.escape(t)}
+    regexp = Regexp.new "(#{re_tokens.join('|')})", Regexp::IGNORECASE    
     result = ''
     text.split(regexp).each_with_index do |words, i|
       if result.length > 1200

app/helpers/wiki_helper.rb

@@ -17,6 +17,22 @@
 
 module WikiHelper
 
+  def render_page_hierarchy(pages, node=nil)
+    content = ''
+    if pages[node]
+      content << "<ul class=\"pages-hierarchy\">\n"
+      pages[node].each do |page|
+        content << "<li>"
+        content << link_to(h(page.pretty_title), {:action => 'index', :page => page.title},
+                           :title => (page.respond_to?(:updated_on) ? l(:label_updated_time, distance_of_time_in_words(Time.now, page.updated_on)) : nil))
+        content << "\n" + render_page_hierarchy(pages, page.id) if pages[page.id]
+        content << "</li>\n"
+      end
+      content << "</ul>\n"
+    end
+    content
+  end
+  
   def html_diff(wdiff)
     words = wdiff.words.collect{|word| h(word)}
     words_add = 0

app/models/attachment.rb

@@ -28,6 +28,18 @@ class Attachment < ActiveRecord::Base
   acts_as_event :title => :filename,
                 :url => Proc.new {|o| {:controller => 'attachments', :action => 'download', :id => o.id, :filename => o.filename}}
 
+  acts_as_activity_provider :type => 'files',
+                            :permission => :view_files,
+                            :find_options => {:select => "#{Attachment.table_name}.*", 
+                                              :joins => "LEFT JOIN #{Version.table_name} ON #{Attachment.table_name}.container_type='Version' AND #{Version.table_name}.id = #{Attachment.table_name}.container_id " +
+                                                        "LEFT JOIN #{Project.table_name} ON #{Version.table_name}.project_id = #{Project.table_name}.id"}
+  
+  acts_as_activity_provider :type => 'documents',
+                            :permission => :view_documents,
+                            :find_options => {:select => "#{Attachment.table_name}.*", 
+                                              :joins => "LEFT JOIN #{Document.table_name} ON #{Attachment.table_name}.container_type='Document' AND #{Document.table_name}.id = #{Attachment.table_name}.container_id " +
+                                                        "LEFT JOIN #{Project.table_name} ON #{Document.table_name}.project_id = #{Project.table_name}.id"}
+
   cattr_accessor :storage_path
   @@storage_path = "#{RAILS_ROOT}/files"
   

app/models/changeset.rb

@@ -30,6 +30,9 @@ class Changeset < ActiveRecord::Base
                      :include => {:repository => :project},
                      :project_key => "#{Repository.table_name}.project_id",
                      :date_column => 'committed_on'
+                     
+  acts_as_activity_provider :timestamp => "#{table_name}.committed_on",
+                            :find_options => {:include => {:repository => :project}}
   
   validates_presence_of :repository_id, :revision, :committed_on, :commit_date
   validates_uniqueness_of :revision, :scope => :repository_id

app/models/document.rb

@@ -24,7 +24,8 @@ class Document < ActiveRecord::Base
   acts_as_event :title => Proc.new {|o| "#{l(:label_document)}: #{o.title}"},
                 :author => Proc.new {|o| (a = o.attachments.find(:first, :order => "#{Attachment.table_name}.created_on ASC")) ? a.author : nil },
                 :url => Proc.new {|o| {:controller => 'documents', :action => 'show', :id => o.id}}
-
+  acts_as_activity_provider :find_options => {:include => :project}
+  
   validates_presence_of :project, :title, :category
   validates_length_of :title, :maximum => 60
 end

app/models/issue.rb

@@ -42,6 +42,8 @@ class Issue < ActiveRecord::Base
   acts_as_event :title => Proc.new {|o| "#{o.tracker.name} ##{o.id}: #{o.subject}"},
                 :url => Proc.new {|o| {:controller => 'issues', :action => 'show', :id => o.id}}                
   
+  acts_as_activity_provider :find_options => {:include => [:project, :author, :tracker]}
+  
   validates_presence_of :subject, :description, :priority, :project, :tracker, :author, :status
   validates_length_of :subject, :maximum => 255
   validates_inclusion_of :done_ratio, :in => 0..100
@@ -77,7 +79,9 @@ class Issue < ActiveRecord::Base
           self.relations_to.clear
         end
         # issue is moved to another project
-        self.category = nil 
+        # reassign to the category with same name if any
+        new_category = category.nil? ? nil : new_project.issue_categories.find_by_name(category.name)
+        self.category = new_category
         self.fixed_version = nil
         self.project = new_project
       end

app/models/journal.rb

@@ -31,6 +31,12 @@ class Journal < ActiveRecord::Base
                 :type => Proc.new {|o| (s = o.new_status) ? (s.is_closed? ? 'issue-closed' : 'issue-edit') : 'issue-note' },
                 :url => Proc.new {|o| {:controller => 'issues', :action => 'show', :id => o.issue.id, :anchor => "change-#{o.id}"}}
 
+  acts_as_activity_provider :type => 'issues',
+                            :permission => :view_issues,
+                            :find_options => {:include => [{:issue => :project}, :details, :user],
+                                              :conditions => "#{Journal.table_name}.journalized_type = 'Issue' AND" +
+                                                             " (#{JournalDetail.table_name}.prop_key = 'status_id' OR #{Journal.table_name}.notes <> '')"}
+  
   def save
     # Do not save an empty journal
     (details.empty? && notes.blank?) ? false : super

app/models/message.rb

@@ -31,7 +31,9 @@ class Message < ActiveRecord::Base
                 :type => Proc.new {|o| o.parent_id.nil? ? 'message' : 'reply'},
                 :url => Proc.new {|o| {:controller => 'messages', :action => 'show', :board_id => o.board_id}.merge(o.parent_id.nil? ? {:id => o.id} : 
                                                                                                                                        {:id => o.parent_id, :anchor => "message-#{o.id}"})}
-  
+
+  acts_as_activity_provider :find_options => {:include => [{:board => :project}, :author]}
+    
   attr_protected :locked, :sticky
   validates_presence_of :subject, :content
   validates_length_of :subject, :maximum => 255

app/models/news.rb

@@ -26,7 +26,8 @@ class News < ActiveRecord::Base
 
   acts_as_searchable :columns => ['title', "#{table_name}.description"], :include => :project
   acts_as_event :url => Proc.new {|o| {:controller => 'news', :action => 'show', :id => o.id}}
-
+  acts_as_activity_provider :find_options => {:include => [:project, :author]}
+  
   # returns latest news for projects visible by user
   def self.latest(user=nil, count=5)
     find(:all, :limit => count, :conditions => Project.visible_by(user), :include => [ :author, :project ], :order => "#{News.table_name}.created_on DESC")	

app/models/query.rb

@@ -88,7 +88,7 @@ class Query < ActiveRecord::Base
                                  :date_past => [ ">t-", "<t-", "t-", "t", "w" ],
                                  :string => [ "=", "~", "!", "!~" ],
                                  :text => [  "~", "!~" ],
-                                 :integer => [ "=", ">=", "<=" ] }
+                                 :integer => [ "=", ">=", "<=", "!*", "*" ] }
 
   cattr_reader :operators_by_filter_type
 
@@ -152,7 +152,8 @@ class Query < ActiveRecord::Base
                            "updated_on" => { :type => :date_past, :order => 10 },
                            "start_date" => { :type => :date, :order => 11 },
                            "due_date" => { :type => :date, :order => 12 },
-                           "done_ratio" =>  { :type => :integer, :order => 13 }}                          
+                           "estimated_hours" => { :type => :integer, :order => 13 },
+                           "done_ratio" =>  { :type => :integer, :order => 14 }}
     
     user_values = []
     user_values << ["<< #{l(:label_me)} >>", "me"] if User.current.logged?

app/models/wiki_content.rb

@@ -35,6 +35,17 @@ class WikiContent < ActiveRecord::Base
                   :type => 'wiki-page',
                   :url => Proc.new {|o| {:controller => 'wiki', :id => o.page.wiki.project_id, :page => o.page.title, :version => o.version}}
 
+    acts_as_activity_provider :type => 'wiki_pages',
+                              :timestamp => "#{WikiContent.versioned_table_name}.updated_on",
+                              :permission => :view_wiki_pages,
+                              :find_options => {:select => "#{WikiContent.versioned_table_name}.updated_on, #{WikiContent.versioned_table_name}.comments, " +
+                                                           "#{WikiContent.versioned_table_name}.#{WikiContent.version_column}, #{WikiPage.table_name}.title, " +
+                                                           "#{WikiContent.versioned_table_name}.page_id, #{WikiContent.versioned_table_name}.author_id, " +
+                                                           "#{WikiContent.versioned_table_name}.id",
+                                                :joins => "LEFT JOIN #{WikiPage.table_name} ON #{WikiPage.table_name}.id = #{WikiContent.versioned_table_name}.page_id " +
+                                                          "LEFT JOIN #{Wiki.table_name} ON #{Wiki.table_name}.id = #{WikiPage.table_name}.wiki_id " +
+                                                          "LEFT JOIN #{Project.table_name} ON #{Project.table_name}.id = #{Wiki.table_name}.project_id"}
+
     def text=(plain)
       case Setting.wiki_compression
       when 'gzip'

app/models/wiki_page.rb

@@ -22,7 +22,8 @@ class WikiPage < ActiveRecord::Base
   belongs_to :wiki
   has_one :content, :class_name => 'WikiContent', :foreign_key => 'page_id', :dependent => :destroy
   has_many :attachments, :as => :container, :dependent => :destroy
-
+  acts_as_tree :order => 'title'
+  
   acts_as_event :title => Proc.new {|o| "#{l(:label_wiki)}: #{o.title}"},
                 :description => :text,
                 :datetime => :created_on,
@@ -110,6 +111,24 @@ class WikiPage < ActiveRecord::Base
   def editable_by?(usr)
     !protected? || usr.allowed_to?(:protect_wiki_pages, wiki.project)
   end
+  
+  def parent_title
+    @parent_title || (self.parent && self.parent.pretty_title)
+  end
+  
+  def parent_title=(t)
+    @parent_title = t
+    parent_page = t.blank? ? nil : self.wiki.find_page(t)
+    self.parent = parent_page
+  end
+  
+  protected
+  
+  def validate
+    errors.add(:parent_title, :activerecord_error_invalid) if !@parent_title.blank? && parent.nil?
+    errors.add(:parent_title, :activerecord_error_circular_dependency) if parent && (parent == self || parent.ancestors.include?(self))
+    errors.add(:parent_title, :activerecord_error_not_same_project) if parent && (parent.wiki_id != wiki_id)
+  end
 end
 
 class WikiDiff

app/views/account/login.rhtml

@@ -1,5 +1,6 @@
 <div id="login-form">
 <% form_tag({:action=> "login"}) do %>
+<%= back_url_hidden_field_tag %>
 <table>
 <tr>
     <td align="right"><label for="username"><%=l(:field_login)%>:</label></td>

app/views/common/_preview.rhtml

@@ -1,3 +1,3 @@
 <fieldset class="preview"><legend><%= l(:label_preview) %></legend>
-<%= textilizable @text, :attachments => @attachements %>
+<%= textilizable @text, :attachments => @attachements, :object => @previewed %>
 </fieldset>

app/views/issues/context_menu.rhtml

@@ -44,6 +44,19 @@
 		                              :selected => @issue.assigned_to.nil?, :disabled => !@can[:update] %></li>
 		</ul>
 	</li>
+	<% unless @project.issue_categories.empty? -%>
+	<li class="folder">			
+		<a href="#" class="submenu"><%= l(:field_category) %></a>
+		<ul>
+		<% @project.issue_categories.each do |u| -%>
+		    <li><%= context_menu_link u.name, {:controller => 'issues', :action => 'edit', :id => @issue, 'issue[category_id]' => u, :back_to => @back}, :method => :post,
+		                              :selected => (u == @issue.category), :disabled => !@can[:update] %></li>
+		<% end -%>
+		    <li><%= context_menu_link l(:label_none), {:controller => 'issues', :action => 'edit', :id => @issue, 'issue[category_id]' => '', :back_to => @back}, :method => :post,
+		                              :selected => @issue.category.nil?, :disabled => !@can[:update] %></li>
+		</ul>
+	</li>
+	<% end -%>
 	<li class="folder">
 		<a href="#" class="submenu"><%= l(:field_done_ratio) %></a>
 		<ul>

app/views/projects/activity.rhtml

@@ -44,8 +44,8 @@
 <% content_for :sidebar do %>
 <% form_tag({}, :method => :get) do %>
 <h3><%= l(:label_activity) %></h3>
-<p><% @event_types.each do |t| %>
-<label><%= check_box_tag "show_#{t}", 1, @scope.include?(t) %> <%= l("label_#{t.singularize}_plural")%></label><br />
+<p><% @activity.event_types.each do |t| %>
+<label><%= check_box_tag "show_#{t}", 1, @activity.scope.include?(t) %> <%= l("label_#{t.singularize}_plural")%></label><br />
 <% end %></p>
 <% if @project && @project.active_children.any? %>
     <p><label><%= check_box_tag 'with_subprojects', 1, @with_subprojects %> <%=l(:label_subproject_plural)%></label></p>

app/views/wiki/rename.rhtml

@@ -4,8 +4,9 @@
 
 <% labelled_tabular_form_for :wiki_page, @page, :url => { :action => 'rename' } do |f| %>
 <div class="box">
-<p><%= f.text_field :title, :required => true, :size => 255  %></p>
+<p><%= f.text_field :title, :required => true, :size => 100  %></p>
 <p><%= f.check_box :redirect_existing_links %></p>
+<p><%= f.text_field :parent_title, :size => 100  %></p>
 </div>
 <%= submit_tag l(:button_rename) %>
 <% end %>

app/views/wiki/show.rhtml

@@ -10,6 +10,8 @@
 <%= link_to(l(:label_history), {:action => 'history', :page => @page.title}, :class => 'icon icon-history') %>
 </div>
 
+<%= breadcrumb(@page.ancestors.reverse.collect {|parent| link_to h(parent.pretty_title), {:page => parent.title}}) %>
+
 <% if @content.version != @page.content.version %>
     <p>    
     <%= link_to(('&#171; ' + l(:label_previous)), :action => 'index', :page => @page.title, :version => (@content.version - 1)) + " - " if @content.version > 1 %>

app/views/wiki/special_page_index.rhtml

@@ -4,11 +4,7 @@
 <p class="nodata"><%= l(:label_no_data) %></p>
 <% end %>
 
-<ul><% @pages.each do |page| %>
-    <li><%= link_to page.pretty_title, {:action => 'index', :page => page.title},
-                                       :title => l(:label_updated_time, distance_of_time_in_words(Time.now, page.updated_on)) %>
-    </li>
-<% end %></ul>
+<%= render_page_hierarchy(@pages_by_parent_id) %>
 
 <% content_for :sidebar do %>
   <%= render :partial => 'sidebar' %>