Implement a simple form to save custom markdown-enabled content in the

forge's admin area that is displayed instead of the default project list.
Sanitize the URLs that we're using and make a redirect to the listProjects
page when no custom forge page is enabled.

src/IDF/Form/Admin/ForgeConf.php

@@ -0,0 +1,47 @@
+<?php
+/* -*- tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+# ***** BEGIN LICENSE BLOCK *****
+# This file is part of InDefero, an open source project management application.
+# Copyright(C) 2008-2011 Céondo Ltd and contributors.
+#
+# InDefero is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+#(at your option) any later version.
+#
+# InDefero is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+#
+# ***** END LICENSE BLOCK ***** */
+
+
+/**
+ * Configuration of the forge's start page.
+ */
+class IDF_Form_Admin_ForgeConf extends Pluf_Form
+{
+    public function initFields($extra=array())
+    {
+        $this->fields['enabled'] = new Pluf_Form_Field_Boolean(
+                              array('required' => false,
+                                    'label' => __('Custom forge page enabled'),
+                                    'widget' => 'Pluf_Form_Widget_CheckboxInput',
+                                    ));
+        $this->fields['content'] = new Pluf_Form_Field_Varchar(
+                              array('required' => true,
+                                    'label' => __('Content'),
+                                    'widget' => 'Pluf_Form_Widget_TextareaInput',
+                                    'widget_attrs' => array(
+                                        'cols' => 68,
+                                        'rows' => 26,
+                                    ),
+                                    ));
+    }
+}