Manage Uploaded Files

A less abstruse interface for deleting files (this time, many at-a-shot).
Available from the Edit Web page.

app/controllers/admin_controller.rb

@@ -120,6 +120,23 @@ class AdminController < ApplicationController
       redirect_to :controller => 'admin', :web => @web_name, :action => 'edit_web'
     end  
   end
+  
+  def delete_files
+    return unless is_post
+    some_deleted = false
+    if wiki.authenticate(params['system_password'])
+      params.each do |file, p|
+        if p == 'delete'
+          WikiFile.find_by_file_name(file).destroy
+          some_deleted = true
+        end
+      end
+      flash[:info] = "File(s) successfully deleted." if some_deleted
+    else
+      flash[:error] = password_error(params['system_password'])
+    end  
+    redirect_to :controller => 'wiki', :web => @web_name, :action => 'file_list'
+  end
 
 private
 

app/controllers/file_controller.rb

@@ -17,7 +17,7 @@ class FileController < ApplicationController
       new_file = @web.wiki_files.create(params['file'])
       if new_file.valid?
         flash[:info] = "File '#{@file_name}' successfully uploaded"
-        return_to_last_remembered
+        redirect_to_page(@page_name)
       else
         # pass the file with errors back into the form
         @file = new_file
@@ -34,7 +34,7 @@ class FileController < ApplicationController
       end
     end
   end
-  
+    
   def delete
     @file_name = params['id']
     file = WikiFile.find_by_file_name(@file_name)

app/controllers/wiki_controller.rb

@@ -53,6 +53,10 @@ class WikiController < ApplicationController
     @authors = @page_names_by_author.keys.sort
   end
   
+  def file_list
+    @web.file_list
+  end
+  
   def export_html
     stylesheet = File.read(File.join(RAILS_ROOT, 'public', 'stylesheets', 'instiki.css'))
     export_pages_as_zip('html') do |page|