Manager for Language Overrides

administrator/components/com_languages/controllers/override.php

@@ -0,0 +1,195 @@
+<?php
+/**
+ * @version		$Id$
+ * @package		Joomla.Administrator
+ * @subpackage	com_languages
+ * @copyright	Copyright (C) 2005 - 2011 Open Source Matters, Inc. All rights reserved.
+ * @license		GNU General Public License version 2 or later; see LICENSE.txt
+ */
+
+// Check to ensure this file is included in Joomla!
+defined('_JEXEC') or die;
+
+jimport('joomla.application.component.controllerform');
+
+/**
+ * Languages Override Controller
+ *
+ * @package			Joomla.Administrator
+ * @subpackage	com_languages
+ * @since				2.5
+ */
+class LanguagesControllerOverride extends JControllerForm
+{
+	/**
+	 * Method to edit an existing override
+	 *
+	 * @return	void
+	 *
+	 * @since		2.5
+	 */
+	public function edit()
+	{
+		// Initialize variables
+		$app			= JFactory::getApplication();
+		$cid			= JRequest::getVar('cid', array(), 'post', 'array');
+		$context	= "$this->option.edit.$this->context";
+
+		// Get the constant name
+		$recordId	= (count($cid) ? $cid[0] : JRequest::getCmd('id'));
+
+		// Access check
+		if (!$this->allowEdit())
+		{
+			$this->setError(JText::_('JLIB_APPLICATION_ERROR_EDIT_NOT_PERMITTED'));
+			$this->setMessage($this->getError(), 'error');
+			$this->setRedirect(JRoute::_('index.php?option='.$this->option.'&view='.$this->view_list.$this->getRedirectToListAppend(), false));
+
+			return;
+		}
+
+		$app->setUserState($context.'.data', null);
+		$this->setRedirect('index.php?option='.$this->option.'&view='.$this->view_item.$this->getRedirectToItemAppend($recordId, 'id'));
+	}
+
+	/**
+	 * Method to save an override
+	 *
+	 * @return	void
+	 *
+	 * @since		2.5
+	 */
+	public function save()
+	{
+		// Check for request forgeries
+		JRequest::checkToken() or jexit(JText::_('JINVALID_TOKEN'));
+
+		// Initialize variables
+		$app				= JFactory::getApplication();
+		$model			= $this->getModel();
+		$data				= JRequest::getVar('jform', array(), 'post', 'array');
+		$context		= "$this->option.edit.$this->context";
+		$task				= $this->getTask();
+
+		$recordId		= JRequest::getCmd('id');
+		$data['id'] = $recordId;
+
+		// Access check
+		if (!$this->allowSave($data, 'id'))
+		{
+			$this->setError(JText::_('JLIB_APPLICATION_ERROR_SAVE_NOT_PERMITTED'));
+			$this->setMessage($this->getError(), 'error');
+			$this->setRedirect(JRoute::_('index.php?option='.$this->option.'&view='.$this->view_list.$this->getRedirectToListAppend(), false));
+
+			return;
+		}
+
+		// Validate the posted data
+		$form = $model->getForm($data, false);
+		if (!$form)
+		{
+			$app->enqueueMessage($model->getError(), 'error');
+
+			return;
+		}
+
+		// Require helper for filter functions called by JForm
+		require_once JPATH_COMPONENT.'/helpers/languages.php';
+
+		// Test whether the data is valid.
+		$validData = $model->validate($form, $data);
+
+		// Check for validation errors.
+		if ($validData === false)
+		{
+			// Get the validation messages
+			$errors	= $model->getErrors();
+
+			// Push up to three validation messages out to the user.
+			for ($i = 0, $n = count($errors); $i < $n && $i < 3; $i++)
+			{
+				if ($errors[$i] instanceof Exception)
+				{
+					$app->enqueueMessage($errors[$i]->getMessage(), 'warning');
+				}
+				else
+				{
+					$app->enqueueMessage($errors[$i], 'warning');
+				}
+			}
+
+			// Save the data in the session
+			$app->setUserState($context.'.data', $data);
+
+			// Redirect back to the edit screen
+			$this->setRedirect(JRoute::_('index.php?option='.$this->option.'&view='.$this->view_item.$this->getRedirectToItemAppend($recordId, 'id'), false));
+
+			return;
+		}
+
+		// Attempt to save the data
+		if (!$model->save($validData))
+		{
+			// Save the data in the session
+			$app->setUserState($context.'.data', $validData);
+
+			// Redirect back to the edit screen
+			$this->setError(JText::sprintf('JLIB_APPLICATION_ERROR_SAVE_FAILED', $model->getError()));
+			$this->setMessage($this->getError(), 'error');
+			$this->setRedirect(JRoute::_('index.php?option='.$this->option.'&view='.$this->view_item.$this->getRedirectToItemAppend($recordId, 'id'), false));
+
+			return;
+		}
+
+		// Add message of success
+		$this->setMessage(JText::_('COM_LANGUAGES_VIEW_OVERRIDE_SAVE_SUCCESS'));
+
+		// Redirect the user and adjust session state based on the chosen task
+		switch ($task)
+		{
+			case 'apply':
+				// Set the record data in the session
+				$recordId = $model->getState($this->context.'.id');
+				$app->setUserState($context.'.data', null);
+
+				// Redirect back to the edit screen
+				$this->setRedirect(JRoute::_('index.php?option='.$this->option.'&view='.$this->view_item.$this->getRedirectToItemAppend($validData['key'], 'id'), false));
+				break;
+
+			case 'save2new':
+				// Clear the record id and data from the session
+				$app->setUserState($context.'.data', null);
+
+				// Redirect back to the edit screen
+				$this->setRedirect(JRoute::_('index.php?option='.$this->option.'&view='.$this->view_item.$this->getRedirectToItemAppend(null, 'id'), false));
+				break;
+
+			default:
+				// Clear the record id and data from the session
+				$app->setUserState($context.'.data', null);
+
+				// Redirect to the list screen
+				$this->setRedirect(JRoute::_('index.php?option='.$this->option.'&view='.$this->view_list.$this->getRedirectToListAppend(), false));
+				break;
+		}
+	}
+
+	/**
+	 * Method to cancel an edit
+	 *
+	 * @return	void
+	 *
+	 * @since		2.5
+	 */
+	public function cancel()
+	{
+		JRequest::checkToken() or jexit(JText::_('JINVALID_TOKEN'));
+
+		// Initialize variables
+		$app			= JFactory::getApplication();
+		$context	= "$this->option.edit.$this->context";
+
+		$app->setUserState($context.'.data',	null);
+		$this->setRedirect(JRoute::_('index.php?option='.$this->option.'&view='.$this->view_list.$this->getRedirectToListAppend(), false));
+	}
+}

administrator/components/com_languages/controllers/overrides.php

@@ -0,0 +1,69 @@
+<?php
+/**
+ * @version		$Id$
+ * @package		Joomla.Administrator
+ * @subpackage	com_languages
+ * @copyright	Copyright (C) 2005 - 2011 Open Source Matters, Inc. All rights reserved.
+ * @license		GNU General Public License version 2 or later; see LICENSE.txt
+ */
+
+// Check to ensure this file is included in Joomla!
+defined('_JEXEC') or die;
+
+jimport('joomla.application.component.controlleradmin');
+
+/**
+ * Languages Overrides Controller
+ *
+ * @package			Joomla.Administrator
+ * @subpackage	com_languages
+ * @since				2.5
+ */
+class LanguagesControllerOverrides extends JControllerAdmin
+{
+	/**
+	 * The prefix to use with controller messages
+	 *
+	 * @var		string
+	 * @since	2.5
+	 */
+	protected $text_prefix = 'COM_LANGUAGES_VIEW_OVERRIDES';
+
+	/**
+	 * Method for deleting one or more overrides
+	 *
+	 * @return	void
+	 *
+	 * @since		2.5
+	 */
+	public function delete()
+	{
+		// Check for request forgeries
+		JRequest::checkToken() or die(JText::_('JINVALID_TOKEN'));
+
+		// Get items to dlete from the request
+		$cid	= JRequest::getVar('cid', array(), '', 'array');
+
+		if (!is_array($cid) || count($cid) < 1)
+		{
+			$this->setMessage(JText::_($this->text_prefix.'_NO_ITEM_SELECTED'), 'warning');
+		}
+		else
+		{
+			// Get the model
+			$model = $this->getModel('overrides');
+
+			// Remove the items
+			if ($model->delete($cid))
+			{
+				$this->setMessage(JText::plural($this->text_prefix.'_N_ITEMS_DELETED', count($cid)));
+			}
+			else
+			{
+				$this->setMessage($model->getError());
+			}
+		}
+
+		$this->setRedirect(JRoute::_('index.php?option='.$this->option.'&view='.$this->view_list, false));
+	}
+}

administrator/components/com_languages/controllers/strings.json.php

@@ -0,0 +1,63 @@
+<?php
+/**
+ * @version		$Id$
+ * @package		Joomla.Administrator
+ * @subpackage	com_languages
+ * @copyright	Copyright (C) 2005 - 2011 Open Source Matters, Inc. All rights reserved.
+ * @license		GNU General Public License version 2 or later; see LICENSE.txt
+ */
+
+// Check to ensure this file is included in Joomla!
+defined('_JEXEC') or die;
+
+jimport('joomla.application.component.controlleradmin');
+
+/**
+ * Languages Strings JSON Controller
+ *
+ * @package			Joomla.Administrator
+ * @subpackage	com_languages
+ * @since				2.5
+ */
+class LanguagesControllerStrings extends JControllerAdmin
+{
+	/**
+	 * Constructor
+	 *
+	 * @param		array	An optional associative array of configuration settings
+	 *
+	 * @return	void
+	 *
+	 * @since		2.5
+	 */
+	public function __construct($config = array())
+	{
+		parent::__construct($config);
+
+		require_once JPATH_COMPONENT.DS.'helpers'.DS.'jsonresponse.php';
+	}
+
+	/**
+	 * Method for refreshing the cache in the database with the known language strings
+	 *
+	 * @return	void
+	 *
+	 * @since		2.5
+	 */
+	public function refresh()
+	{
+		echo new JJsonResponse($this->getModel('strings')->refresh());
+	}
+
+	/**
+	 * Method for searching language strings
+	 *
+	 * @return	void
+	 *
+	 * @since		2.5
+	 */
+	public function search()
+	{
+		echo new JJsonResponse($this->getModel('strings')->search());
+	}
+}