Refactor: change :id on WikiController to use :project_id

Using :id to track projects on non-project controllers is confusing and
makes routing with resources difficult.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@4265 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/controllers/wiki_controller.rb

@@ -79,7 +79,7 @@ class WikiController < ApplicationController
         attachments = Attachment.attach_files(@page, params[:attachments])
         render_attachment_warning_if_needed(@page)
         # don't save if text wasn't changed
-        redirect_to :action => 'index', :id => @project, :page => @page.title
+        redirect_to :action => 'index', :project_id => @project, :page => @page.title
         return
       end
       #@content.text = params[:content][:text]
@@ -91,7 +91,7 @@ class WikiController < ApplicationController
         attachments = Attachment.attach_files(@page, params[:attachments])
         render_attachment_warning_if_needed(@page)
         call_hook(:controller_wiki_edit_after_save, { :params => params, :page => @page})
-        redirect_to :action => 'index', :id => @project, :page => @page.title
+        redirect_to :action => 'index', :project_id => @project, :page => @page.title
       end
     end
   rescue ActiveRecord::StaleObjectError
@@ -107,13 +107,13 @@ class WikiController < ApplicationController
     @original_title = @page.pretty_title
     if request.post? && @page.update_attributes(params[:wiki_page])
       flash[:notice] = l(:notice_successful_update)
-      redirect_to :action => 'index', :id => @project, :page => @page.title
+      redirect_to :action => 'index', :project_id => @project, :page => @page.title
     end
   end
   
   def protect
     @page.update_attribute :protected, params[:protected]
-    redirect_to :action => 'index', :id => @project, :page => @page.title
+    redirect_to :action => 'index', :project_id => @project, :page => @page.title
   end
 
   # show page history
@@ -166,7 +166,7 @@ class WikiController < ApplicationController
       end
     end
     @page.destroy
-    redirect_to :action => 'page_index', :id => @project
+    redirect_to :action => 'page_index', :project_id => @project
   end
 
   # Export wiki to a single html file
@@ -176,7 +176,7 @@ class WikiController < ApplicationController
       export = render_to_string :action => 'export_multiple', :layout => false
       send_data(export, :type => 'text/html', :filename => "wiki.html")
     else
-      redirect_to :action => 'index', :id => @project, :page => nil
+      redirect_to :action => 'index', :project_id => @project, :page => nil
     end
   end
 
@@ -210,7 +210,7 @@ class WikiController < ApplicationController
 private
   
   def find_wiki
-    @project = Project.find(params[:id])
+    @project = Project.find(params[:project_id])
     @wiki = @project.wiki
     render_404 unless @wiki
   rescue ActiveRecord::RecordNotFound

app/helpers/application_helper.rb

@@ -182,7 +182,7 @@ module ApplicationHelper
       content << "<ul class=\"pages-hierarchy\">\n"
       pages[node].each do |page|
         content << "<li>"
-        content << link_to(h(page.pretty_title), {:controller => 'wiki', :action => 'index', :id => page.project, :page => page.title},
+        content << link_to(h(page.pretty_title), {:controller => 'wiki', :action => 'index', :project_id => page.project, :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"
@@ -551,7 +551,7 @@ module ApplicationHelper
             when :local; "#{title}.html"
             when :anchor; "##{title}"   # used for single-file wiki export
             else
-              url_for(:only_path => only_path, :controller => 'wiki', :action => 'index', :id => link_project, :page => Wiki.titleize(page), :anchor => anchor)
+              url_for(:only_path => only_path, :controller => 'wiki', :action => 'index', :project_id => link_project, :page => Wiki.titleize(page), :anchor => anchor)
             end
           link_to((title || page), url, :class => ('wiki-page' + (wiki_page ? '' : ' new')))
         else

app/views/wiki/annotate.rhtml

@@ -18,7 +18,7 @@
 <% @annotate.lines.each do |line| -%>
 <tr class="bloc-<%= colors[line[0]] %>">
     <th class="line-num"><%= line_num %></th>
-    <td class="revision"><%= link_to line[0], :controller => 'wiki', :action => 'index', :id => @project, :page => @page.title, :version => line[0] %></td>
+    <td class="revision"><%= link_to line[0], :controller => 'wiki', :action => 'index', :project_id => @project, :page => @page.title, :version => line[0] %></td>
     <td class="author"><%= h(line[1]) %></td>
     <td class="line-code"><pre><%=h line[2] %></pre></td>
 </tr>

app/views/wiki/destroy.rhtml

@@ -15,5 +15,5 @@
 </div>
 
 <%= submit_tag l(:button_apply) %>
-<%= link_to l(:button_cancel), :controller => 'wiki', :action => 'index', :id => @project, :page => @page.title %>
+<%= link_to l(:button_cancel), :controller => 'wiki', :action => 'index', :project_id => @project, :page => @page.title %>
 <% end %>

app/views/wiki/edit.rhtml

@@ -10,7 +10,7 @@
 
 <p><%= submit_tag l(:button_save) %>
    <%= link_to_remote l(:label_preview), 
-                       { :url => { :controller => 'wiki', :action => 'preview', :id => @project, :page => @page.title },
+                       { :url => { :controller => 'wiki', :action => 'preview', :project_id => @project, :page => @page.title },
                          :method => 'post',
                          :update => 'preview',
                          :with => "Form.serialize('wiki_form')",

app/views/wiki/history.rhtml

@@ -3,6 +3,7 @@
 <h3><%= l(:label_history) %></h3>
 
 <% form_tag({:action => "diff"}, :method => :get) do %>
+  <%= hidden_field_tag('project_id', h(@project.to_param)) %>
 <table class="list">
 <thead><tr>
     <th>#</th>