[PI#4555] Allow attachments on teasers

app/controllers/my_projects_overviews_controller.rb

@@ -49,7 +49,22 @@ class MyProjectsOverviewsController < ApplicationController
     block_name = params["block_name"]
     block_title = params["block_title_#{block_name}"]
     textile = params["textile_#{block_name}"]
+
+    if params["attachments"]
+      # Attach files, save them, then gsub references
+      attachments = Attachment.attach_files(@overview, params["attachments"])
+      unless attachments[:unsaved].blank?
+        flash[:error] = l(:warning_attachments_not_saved, attachments[:unsaved].size)
+      end
+      attachments[:files].each do |attached|
+        filename = attached.filename
+        textile.gsub!(/!#{Regexp.escape(filename)}!/,
+                      "!/attachments/#{attached.id}/#{filename}!")
+      end
+    end
+
     @overview.save_custom_element(block_name, block_title, textile)
+
     redirect_to :back
   end
 

app/models/my_projects_overview.rb

@@ -3,6 +3,9 @@ class MyProjectsOverview < ActiveRecord::Base
   serialize :left, Array
   serialize :right, Array
   serialize :hidden, Array
+  belongs_to :project
+
+  attr_accessor :unsaved_attachments
 
   def save_custom_element(name, title, new_content)
     el = custom_elements.detect {|x| x.first == name}
@@ -24,4 +27,8 @@ class MyProjectsOverview < ActiveRecord::Base
   def custom_elements
     elements.select {|x| x.respond_to? :to_ary }
   end
+
+  def attachments_visible?(user)
+    true
+  end
 end

app/views/my_projects_overviews/_block_textilizable.rhtml

@@ -33,6 +33,9 @@
           <%= wikitoolbar_for "textile_#{block_name}" %>
 	  <%= submit_tag l(:button_save),
 	      :id => "#{block_name}-form-submit", :style => "display:none;" %>
+	  <p><label><%=l(:label_attachment_plural)%></label><br />
+	    <%= render :partial => 'attachments/form' %>
+	  </p>
         </fieldset>
       <% end %>
     </div>