default values of stream settings are now editable

application/controllers/SettingController.php

@@ -0,0 +1,58 @@
+<?php
+/**
+ * User: peaceman
+ * Date: 4/24/12
+ * Time: 10:30 PM
+ */
+class SettingController extends \SAP\Controller\Action
+{
+	public function defaultStreamSettingsAction()
+	{
+		$defaultStreamSettings = $this->_getServerSettingMapper()->fetchAll();
+		$this->view->assign('settings', $defaultStreamSettings);
+	}
+
+	public function editDefaultStreamSettingAction()
+	{
+		$serverSettingModel = $this->_getSettingModelFromRequestOrRedirectToListing();
+		$editServerSettingForm = new Application_Form_ServerSettingEdit(array('model' => $serverSettingModel));
+
+		/** @var $request Zend_Controller_Request_Http */
+		$request = $this->getRequest();
+		if ($request->isPost() && $editServerSettingForm->isValid($request->getPost())) {
+			$serverSettingModel->setFromArray($editServerSettingForm->getValues());
+			$this->_getServerSettingMapper()->save($serverSettingModel);
+
+			$this->getFlashMessenger()->addSuccessMessage(sprintf('successfully edited default stream setting (%s)', $serverSettingModel->getName()));
+			$this->_redirect($this->url('default-stream-settings'), array('exit' => true));
+		}
+
+		$this->view->assign(array(
+			'form' => $editServerSettingForm,
+			'setting' => $serverSettingModel,
+		));
+	}
+
+	protected function _getSettingModelFromRequestOrRedirectToListing()
+	{
+		$id = $this->_getParam('id');
+		$settingModel = $this->_getServerSettingMapper()->find($id);
+
+		if (!$settingModel) {
+			$this->getFlashMessenger()->addErrorMessage(sprintf('unknown setting with id %d', $id));
+			$this->_redirect($this->url('default-stream-settings'), array('exit' => true));
+		}
+
+		return $settingModel;
+	}
+
+	protected function _getServerSettingMapper()
+	{
+		static $serverSettingMapper;
+		if ($serverSettingMapper === null) {
+			$serverSettingMapper = new Application_Model_ServerSettingMapper;
+		}
+
+		return $serverSettingMapper;
+	}
+}

application/forms/ServerSettingEdit.php

@@ -0,0 +1,21 @@
+<?php
+/**
+ * User: peaceman
+ * Date: 4/24/12
+ * Time: 10:49 PM
+ */
+class Application_Form_ServerSettingEdit extends \SAP\Form
+{
+	public function init()
+	{
+		$defaultValueField = new Zend_Form_Element_Text('default_value');
+		$defaultValueField->setLabel('Default value');
+
+		$submitButton = new Zend_Form_Element_Submit('edit');
+
+		$this->addElements(array(
+			$defaultValueField,
+			$submitButton,
+		));
+	}
+}

application/views/scripts/setting/default-stream-settings.phtml

@@ -0,0 +1,37 @@
+<?php
+/**
+ * User: peaceman
+ * Date: 4/24/12
+ * Time: 10:34 PM
+ */
+?>
+<h3>list default stream settings</h3>
+	<table>
+		<thead>
+		<tr>
+			<th>id</th>
+			<th>name</th>
+			<th>value</th>
+			<th>#</th>
+		</tr>
+		</thead>
+		<tbody>
+		<?php foreach ($this->settings as $setting): ?>
+		<?php /* @var $setting Application_Model_ServerSetting */ ?>
+			<tr>
+				<td>
+					<?php echo $this->escape($setting->getId()) ?>
+				</td>
+				<td>
+					<?php echo $this->escape($setting->getName()) ?>
+				</td>
+				<td>
+					<?php echo $this->escape($setting->getDefaultValue()) ?>
+				</td>
+				<td>
+					<a href="<?php echo $this->url(array('controller' => 'setting', 'action' => 'edit-default-stream-setting', 'id' => $setting->getId())) ?>">edit</a>
+				</td>
+			</tr>
+		<?php endforeach ?>
+		</tbody>
+	</table>

application/views/scripts/setting/edit-default-stream-setting.phtml

@@ -0,0 +1,9 @@
+<?php
+/**
+ * User: peaceman
+ * Date: 4/24/12
+ * Time: 10:45 PM
+ */
+?>
+<h3>edit default stream setting - <?php echo $this->escape($this->setting->getName()) ?></h3>
+	<?php echo $this->form ?>