Enable ability for administrators to delete users (#7296).

User's personal data (eg. preferences, tokens, private queries...) are deleted, public data (eg. issues, wiki edits, attachments...) are reassigned to the anonymous user.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@4729 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/controllers/users_controller.rb

@@ -19,8 +19,8 @@ class UsersController < ApplicationController
   layout 'admin'
   
   before_filter :require_admin, :except => :show
-  before_filter :find_user, :only => [:show, :edit, :update, :edit_membership, :destroy_membership]
-  accept_key_auth :index, :show, :create, :update
+  before_filter :find_user, :only => [:show, :edit, :update, :destroy, :edit_membership, :destroy_membership]
+  accept_key_auth :index, :show, :create, :update, :destroy
 
   helper :sort
   include SortHelper
@@ -177,6 +177,15 @@ class UsersController < ApplicationController
     redirect_to :controller => 'users', :action => 'edit', :id => @user
   end
 
+  verify :method => :delete, :only => :destroy, :render => {:nothing => true, :status => :method_not_allowed }
+  def destroy
+    @user.destroy
+    respond_to do |format|
+      format.html { redirect_to(users_url) }
+      format.api  { head :ok }
+    end
+  end
+
   def edit_membership
     @membership = Member.edit_membership(params[:membership_id], params[:membership], @user)
     @membership.save if request.post?