Adds attachments upload on wiki edit form (#1223).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@3500 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/controllers/wiki_controller.rb

@@ -76,6 +76,7 @@ class WikiController < ApplicationController
       @content.version = @page.content.version
     else
       if !@page.new_record? && @content.text == params[:content][:text]
+        attach_files(@page, params[:attachments])
         # don't save if text wasn't changed
         redirect_to :action => 'index', :id => @project, :page => @page.title
         return
@@ -86,6 +87,7 @@ class WikiController < ApplicationController
       @content.author = User.current
       # if page is new @page.save will also save content, but not if page isn't a new record
       if (@page.new_record? ? @page.save : @content.save)
+        attach_files(@page, params[:attachments])
         call_hook(:controller_wiki_edit_after_save, { :params => params, :page => @page})
         redirect_to :action => 'index', :id => @project, :page => @page.title
       end

app/views/wiki/edit.rhtml

@@ -1,11 +1,13 @@
 <h2><%=h @page.pretty_title %></h2>
 
-<% form_for :content, @content, :url => {:action => 'edit', :page => @page.title}, :html => {:id => 'wiki_form'} do |f| %>
+<% form_for :content, @content, :url => {:action => 'edit', :page => @page.title}, :html => {:multipart => true, :id => 'wiki_form'} do |f| %>
 <%= f.hidden_field :version %>
 <%= error_messages_for 'content' %>
 
 <p><%= f.text_area :text, :cols => 100, :rows => 25, :class => 'wiki-edit', :accesskey => accesskey(:edit) %></p>
 <p><label><%= l(:field_comments) %></label><br /><%= f.text_field :comments, :size => 120 %></p>
+<p><label><%=l(:label_attachment_plural)%></label><br /><%= render :partial => 'attachments/form' %></p>
+
 <p><%= submit_tag l(:button_save) %>
    <%= link_to_remote l(:label_preview), 
                        { :url => { :controller => 'wiki', :action => 'preview', :id => @project, :page => @page.title },

test/functional/wiki_controller_test.rb

@@ -107,6 +107,23 @@ class WikiControllerTest < ActionController::TestCase
     assert_equal 'Created the page', page.content.comments
   end
   
+  def test_create_page_with_attachments
+    @request.session[:user_id] = 2
+    assert_difference 'WikiPage.count' do
+      assert_difference 'Attachment.count' do
+        post :edit, :id => 1,
+                    :page => 'New page',
+                    :content => {:comments => 'Created the page',
+                                 :text => "h1. New page\n\nThis is a new page",
+                                 :version => 0},
+                    :attachments => {'1' => {'file' => uploaded_test_file('testfile.txt', 'text/plain')}}
+      end
+    end
+    page = Project.find(1).wiki.find_page('New page')
+    assert_equal 1, page.attachments.count
+    assert_equal 'testfile.txt', page.attachments.first.filename
+  end
+  
   def test_preview_routing
     assert_routing(
       {:method => :post, :path => '/projects/567/wiki/CookBook_documentation/preview'},