Joomla 4 compatability

code/admin/api.php

@@ -8,18 +8,20 @@
 
 // No direct access.
 defined('_JEXEC') or die();
+use Joomla\CMS\Factory;
+use Joomla\CMS\Language\Text;
+use Joomla\CMS\MVC\Controller\BaseController;
 
 // Access check.
-if (!JFactory::getUser()->authorise('core.manage', 'com_api'))
+if (!Factory::getUser()->authorise('core.manage', 'com_api'))
 {
-	throw new Exception(JText::_('JERROR_ALERTNOAUTHOR'));
+	throw new Exception(Text::_('JERROR_ALERTNOAUTHOR'));
 }
 
 require_once JPATH_SITE . '/components/com_api/defines.php';
 
 // Include dependancies
-jimport('joomla.application.component.controller');
 
-$controller	= JControllerLegacy::getInstance('Api');
-$controller->execute(JFactory::getApplication()->input->get('task'));
+$controller	= BaseController::getInstance('Api');
+$controller->execute(Factory::getApplication()->input->get('task'));
 $controller->redirect();

code/admin/controller.php

@@ -9,18 +9,22 @@
 // No direct access
 defined('_JEXEC') or die();
 
+use Joomla\CMS\MVC\Controller\BaseController;
+use Joomla\CMS\Filter\InputFilter;
+use Joomla\CMS\Factory;
+
 /**
  * API Controller class
  *
  * @since  1.0
  */
-class ApiController extends JControllerLegacy
+class ApiController extends BaseController
 {
 	/**
 	 * Method to display a view.
 	 *
 	 * @param   boolean  $cachable   If true, the view output will be cached
-	 * @param   array    $urlparams  An array of safe url parameters and their variable types, for valid values see {@link JFilterInput::clean()}.
+	 * @param   array    $urlparams  An array of safe url parameters and their variable types, for valid values see {@link InputFilter::clean()}.
 	 *
 	 * @return  JController  This object to support chaining.
 	 * 
@@ -30,8 +34,8 @@ public function display($cachable = false, $urlparams = false)
 	{
 		require_once JPATH_COMPONENT . '/helpers/api.php';
 
-		$view = JFactory::getApplication()->input->getCmd('view', 'keys');
-		JFactory::getApplication()->input->set('view', $view);
+		$view = Factory::getApplication()->input->getCmd('view', 'keys');
+		Factory::getApplication()->input->set('view', $view);
 
 		parent::display($cachable, $urlparams);
 

code/admin/controllers/key.php

@@ -9,19 +9,20 @@
 // No direct access
 defined('_JEXEC') or die();
 
-jimport('joomla.application.component.controllerform');
+use Joomla\CMS\MVC\Controller\FormController;
+use Joomla\CMS\MVC\Controller\BaseController;
 
 /**
  * Key controller class.
  *
  * @since  1.0
  */
-class ApiControllerKey extends JControllerForm
+class ApiControllerKey extends FormController
 {
 	/**
 	 * Constructor.
 	 *
-	 * @see     \JControllerLegacy
+	 * @see     \BaseController
 	 * @since   1.6
 	 * @throws  \Exception
 	 */

code/admin/controllers/keys.php

@@ -9,22 +9,24 @@
 // No direct access.
 defined('_JEXEC') or die();
 
-jimport('joomla.application.component.controlleradmin');
+use Joomla\CMS\MVC\Controller\AdminController;
+use Joomla\CMS\MVC\Model\BaseDatabaseModel;
+use Joomla\CMS\Factory;
 
 /**
  * Keys list controller class.
  *
  * @since  1.0
  */
-class ApiControllerKeys extends JControllerAdmin
+class ApiControllerKeys extends AdminController
 {
 	/**
 	 * Method to get a model object, loading it if required.
 	 *
 	 * @param   string  $name    The model name. Optional.
 	 * @param   string  $prefix  The class prefix. Optional.
 	 *
-	 * @return  \JModelLegacy|boolean  Model object on success; otherwise false on failure.
+	 * @return  \BaseDatabaseModel|boolean  Model object on success; otherwise false on failure.
 	 *
 	 * @since   3.0
 	 */
@@ -45,7 +47,7 @@ public function getModel($name = 'key', $prefix = 'ApiModel')
 	public function saveOrderAjax()
 	{
 		// Get the input
-		$input = JFactory::getApplication()->input;
+		$input = Factory::getApplication()->input;
 		$pks = $input->post->get('cid', array(), 'array');
 		$order = $input->post->get('order', array(), 'array');
 
@@ -65,6 +67,6 @@ public function saveOrderAjax()
 		}
 
 		// Close the application
-		JFactory::getApplication()->close();
+		Factory::getApplication()->close();
 	}
 }

code/admin/controllers/logs.php

@@ -11,14 +11,15 @@
 // No direct access.
 defined('_JEXEC') or die('Restricted access');
 
-jimport('joomla.application.component.controlleradmin');
+use Joomla\CMS\MVC\Controller\AdminController;
+use Joomla\CMS\MVC\Model\BaseDatabaseModel;
 
 /**
  * Logs list controller class.
  *
  * @since  1.0
  */
-class ApiControllerLogs extends JControllerAdmin
+class ApiControllerLogs extends AdminController
 {
 	/**
 	 * Method to get a model object, loading it if required.
@@ -27,7 +28,7 @@ class ApiControllerLogs extends JControllerAdmin
 	 * @param   string  $prefix  The class prefix. Optional.
 	 * @param   array   $config  Configuration array for model. Optional.
 	 *
-	 * @return  \JModelLegacy|boolean  Model object on success; otherwise false on failure.
+	 * @return  \BaseDatabaseModel|boolean  Model object on success; otherwise false on failure.
 	 *
 	 * @since   3.0
 	 */

code/admin/helpers/api.php

@@ -9,6 +9,11 @@
 // No direct access.
 defined('_JEXEC') or die();
 
+use Joomla\CMS\Language\Text;
+use Joomla\CMS\HTML\HTMLHelper;
+use Joomla\CMS\Object\CMSObject;
+use Joomla\CMS\Factory;
+
 /**
  * Content component helper.
  *
@@ -27,31 +32,34 @@ class ApiHelper
 	 */
 	public static function addSubmenu($vName = '')
 	{
-		$submenus = array();
-		$submenus[] = array(
-			'title' => JText::_('COM_API_TITLE_KEYS'), 'link' => 'index.php?option=com_api&view=keys', 'view' => $vName == 'keys'
-		);
-		$submenus[] = array(
-			'title' => JText::_('COM_API_TITLE_LOGS'), 'link' => 'index.php?option=com_api&view=logs', 'view' => $vName == 'logs'
-		);
-
-		foreach ($submenus as $submenu)
+		if (JVERSION < '4.0.0')
 		{
-			JHtmlSidebar::addEntry($submenu['title'], $submenu['link'], $submenu['view']);
+			$submenus = array();
+			$submenus[] = array(
+				'title' => Text::_('COM_API_TITLE_KEYS'), 'link' => 'index.php?option=com_api&view=keys', 'view' => $vName == 'keys'
+			);
+			$submenus[] = array(
+				'title' => Text::_('COM_API_TITLE_LOGS'), 'link' => 'index.php?option=com_api&view=logs', 'view' => $vName == 'logs'
+			);
+
+			foreach ($submenus as $submenu)
+			{
+				JHtmlSidebar::addEntry($submenu['title'], $submenu['link'], $submenu['view']);
+			}
 		}
 	}
 
 	/**
 	 * Gets a list of the actions that can be performed.
 	 *
-	 * @return  JObject
+	 * @return  CMSObject
 	 *
 	 * @since  1.0
 	 */
 	public static function getActions()
 	{
-		$user = JFactory::getUser();
-		$result = new JObject;
+		$user = Factory::getUser();
+		$result = new CMSObject;
 
 		$assetName = 'com_api';
 

code/admin/models/fields/createdby.php

@@ -8,7 +8,8 @@
 
 defined('JPATH_BASE') or die();
 
-jimport('joomla.form.formfield');
+use Joomla\CMS\Form\FormField;
+use Joomla\CMS\Factory;
 
 /**
  * Abstract Form Field class
@@ -42,11 +43,11 @@ protected function getInput()
 
 		if ($userId)
 		{
-			$user = JFactory::getUser($userId);
+			$user = Factory::getUser($userId);
 		}
 		else
 		{
-			$user = JFactory::getUser();
+			$user = Factory::getUser();
 			$html[] = '<input type="hidden" name="' . $this->name . '" value="' . $user->id . '" />';
 		}
 

code/admin/models/key.php

@@ -9,14 +9,17 @@
 // No direct access.
 defined('_JEXEC') or die();
 
-jimport('joomla.application.component.modeladmin');
+use Joomla\CMS\MVC\Model\AdminModel;
+use Joomla\CMS\Table\Table;
+use Joomla\CMS\Form\Form;
+use Joomla\CMS\Factory;
 
 /**
  * Api model.
  *
  * @since  1.0
  */
-class ApiModelKey extends JModelAdmin
+class ApiModelKey extends AdminModel
 {
 	/**
 	 * The prefix to use with controller messages.
@@ -33,14 +36,14 @@ class ApiModelKey extends JModelAdmin
 	 * @param   string  $prefix  The class prefix. Optional.
 	 * @param   array   $config  Configuration array for model. Optional.
 	 *
-	 * @return  \JTable  A \JTable object
+	 * @return  \Table  A \Table object
 	 *
 	 * @since   3.0
 	 * @throws  \Exception
 	 */
 	public function getTable($type = 'Key', $prefix = 'ApiTable', $config = array())
 	{
-		return JTable::getInstance($type, $prefix, $config);
+		return Table::getInstance($type, $prefix, $config);
 	}
 
 	/**
@@ -49,14 +52,14 @@ public function getTable($type = 'Key', $prefix = 'ApiTable', $config = array())
 	 * @param   array    $data      Data for the form.
 	 * @param   boolean  $loadData  True if the form is to load its own data (default case), false if not.
 	 *
-	 * @return  \JForm|boolean  A \JForm object on success, false on failure
+	 * @return  \Form|boolean  A \Form object on success, false on failure
 	 *
 	 * @since   1.6
 	 */
 	public function getForm($data = array(), $loadData = true)
 	{
 		// Initialise variables.
-		$app = JFactory::getApplication();
+		$app = Factory::getApplication();
 
 		// Get the form.
 		$form = $this->loadForm('com_api.key', 'key', array('control' => 'jform', 'load_data' => $loadData));
@@ -79,7 +82,7 @@ public function getForm($data = array(), $loadData = true)
 	protected function loadFormData()
 	{
 		// Check the session for previously entered form data.
-		$data = JFactory::getApplication()->getUserState('com_api.edit.key.data', array());
+		$data = Factory::getApplication()->getUserState('com_api.edit.key.data', array());
 
 		if (empty($data))
 		{

code/admin/models/keys.php

@@ -9,14 +9,17 @@
 // No direct access.
 defined('_JEXEC') or die();
 
-jimport('joomla.application.component.modellist');
+use Joomla\CMS\MVC\Model\ListModel;
+use Joomla\CMS\Factory;
+use Joomla\CMS\Component\ComponentHelper;
+use Joomla\Data\DataObject;
 
 /**
  * Methods supporting a list of keys records.
  *
  * @since  1.0
  */
-class ApiModelKeys extends JModelList
+class ApiModelKeys extends ListModel
 {
 	/**
 	 * Constructor.
@@ -54,7 +57,7 @@ public function __construct($config = array())
 	protected function populateState($ordering = null, $direction = null)
 	{
 		// Initialise variables.
-		$app = JFactory::getApplication('administrator');
+		$app = Factory::getApplication('administrator');
 
 		// Load the filter state.
 		$search = $app->getUserStateFromRequest($this->context . '.filter.search', 'filter_search');
@@ -64,7 +67,7 @@ protected function populateState($ordering = null, $direction = null)
 		$this->setState('filter.state', $state);
 
 		// Load the parameters.
-		$params = JComponentHelper::getParams('com_api');
+		$params = ComponentHelper::getParams('com_api');
 		$this->setState('params', $params);
 
 		// List state information.
@@ -96,7 +99,7 @@ protected function getStoreId($id = '')
 	/**
 	 * Build an SQL query to load the list data.
 	 *
-	 * @return  JDatabaseQuery
+	 * @return  DataObjectbaseQuery
 	 *
 	 * @since   1.6
 	 */