FEATURE Added dev/regress admin UI

_config.php

@@ -6,4 +6,8 @@ Object::add_extension('Member', 'FileUploadRole');
 Object::add_extension('SiteConfig', 'CMSWorkflowSiteConfigDecorator');
 
 CMSWorkflowSiteConfigDecorator::apply_active_config();
+
+Director::addRules(100, array(
+	'dev/regress/$Action/$ID' => 'FrameworktestRegressSessionAdmin'
+));
 ?>

code/FrameworktestRegressSessionAdmin.php

@@ -0,0 +1,88 @@
+<?php
+/**
+ * Starts a test session with various configurations set in session.
+ * These configurations are assumed to be evaluated in mysite/_config.php,
+ * with custom switches for the different options.
+ */
+class FrameworktestRegressSessionAdmin extends Controller {
+	
+	protected $template = 'BlankPage';
+	
+	function init() {
+		parent::init();
+		
+		if(!Permission::check('ADMIN')) return Security::permissionFailure($this);
+	}
+	
+	function Link($action = null) {
+		return Controller::join_links('dev', 'regress', $action);
+	}
+	
+	function Form() {
+		$isRunning = (Session::get('db'));
+		
+		if($isRunning) {
+			$actions = new FieldSet(
+				new FormAction('endsession', 'End Session')
+			);
+		} else {
+			$actions = new FieldSet(
+				new FormAction('startsession', 'Start Session')
+			);
+		}
+		
+		$form = new Form(
+			$this,
+			'Form',
+			new FieldSet(
+				new HeaderField('Header1', ($isRunning) ? 'Session is already running' : 'Start new regress session'),
+				new LiteralField('Lit1', 
+					'<p>Use this form to set configuration prior to starting a <a href="http://regress.silverstripe.com">regress.silverstripe.com</a> test session (manual testing).</p>'
+				),
+				$dbField = new DropdownField(
+					'db',
+					'Database',
+					array(
+						'mysql' => 'MySQL',
+						'postgresql' => 'Postgres',
+						'mssql' => 'MSSQL',
+						'sqlite3' => 'SQLite3',
+					),
+					Session::get('db')
+				),
+				$chkField = new CheckboxField(
+					'enabletranslatable',
+					'Translatable?',
+					Session::get('enabletranslatable')
+				)
+			),
+			$actions
+		);
+		$dbField->setHasEmptyDefault(false);
+		
+		if($isRunning) {
+			foreach($form->Fields() as $field) {
+				$form->Fields()->replaceField($field->Name(), 
+					$field->performReadonlyTransformation()
+				);
+			}
+		}
+		
+		return $form;
+	}
+
+	function startsession($data, $form) {
+		Session::set('enabletranslatable', (isset($data['enabletranslatable'])) ? $data['enabletranslatable'] : null);
+		Session::set('db', $data['db']);
+		
+		return $this->redirect('dev/build/?BackURL=admin');
+	}
+	
+	function endsession() {
+		Session::set('enabletranslatable', null);
+		Session::set('db', null);
+		
+		return $this->redirectBack();
+	}
+	
+}