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administrator/components/com_jem/views/housekeeping/view.html.php

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+<?php
+/**
+ * @package    JEM
+ * @copyright  (C) 2013-2024 joomlaeventmanager.net
+ * @copyright  (C) 2005-2009 Christoph Lukes
+ * @license    https://www.gnu.org/licenses/gpl-3.0 GNU/GPL
+ */
+
+defined('_JEXEC') or die;
+
+use Joomla\CMS\HTML\HTMLHelper;
+use Joomla\CMS\Language\Text;
+use Joomla\CMS\Toolbar\ToolbarHelper;
+use Joomla\CMS\Factory;
+
+/**
+ * Housekeeping-View
+ */
+class JemViewHousekeeping extends JemAdminView
+{
+
+	public function display($tpl = null) {
+
+		$app = Factory::getApplication();
+		$user = $app->getIdentity();
+
+		$this->totalcats = $this->get('Countcats');
+
+		//only admins have access to this view
+		if (!$user->authorise('core.manage', 'com_jem')) {
+			$app->enqueueMessage(Text::_('JERROR_ALERTNOAUTHOR'), 'warning');
+			$app->redirect('index.php?option=com_jem&view=main');
+		}
+
+		// Load css
+		// HTMLHelper::_('stylesheet', 'com_jem/backend.css', array(), true);
+		$wa = $app->getDocument()->getWebAssetManager();
+	
+		$wa->registerStyle('jem.backend', 'com_jem/backend.css')->useStyle('jem.backend');
+
+		// add toolbar
+		$this->addToolbar();
+
+		parent::display($tpl);
+	}
+
+
+	/**
+	 * Add Toolbar
+	 */
+	protected function addToolbar()
+	{
+		ToolbarHelper::title(Text::_('COM_JEM_HOUSEKEEPING'), 'housekeeping');
+
+		ToolbarHelper::back();
+		ToolbarHelper::divider();
+		ToolBarHelper::help('housekeeping', true, 'https://www.joomlaeventmanager.net/documentation/manual/backend/control-panel/housekeeping');
+	}
+}
+?>