first commit

plugins/system/jlsitemap_cron/script.php

@@ -0,0 +1,187 @@
+<?php
+/**
+ * @package    System - JLSitemap Cron Plugin
+ * @version    1.12.0
+ * @author     Joomline - joomline.ru
+ * @copyright  Copyright (c) 2010 - 2022 Joomline. All rights reserved.
+ * @license    GNU/GPL license: http://www.gnu.org/copyleft/gpl.html
+ * @link       https://joomline.ru/
+ */
+
+defined('_JEXEC') or die;
+
+use Joomla\CMS\Factory;
+use Joomla\CMS\Filesystem\File;
+use Joomla\CMS\Filesystem\Folder;
+use Joomla\CMS\Filesystem\Path;
+use Joomla\CMS\Installer\Installer;
+use Joomla\CMS\Installer\InstallerAdapter;
+use Joomla\CMS\Language\Text;
+use Joomla\CMS\Log\Log;
+
+class PlgSystemJLSitemap_CronInstallerScript
+{
+	/**
+	 * Runs right after any installation action.
+	 *
+	 * @param   string            $type    Type of PostFlight action. Possible values are:
+	 * @param   InstallerAdapter  $parent  Parent object calling object.
+	 *
+	 * @return  void
+	 *
+	 * @since  0.0.1
+	 */
+	function postflight($type, $parent)
+	{
+		// Enable plugin
+		if ($type == 'install')
+		{
+			$this->enablePlugin($parent);
+		}
+
+		// Parse layouts
+		$this->parseLayouts($parent->getParent()->getManifest()->layouts, $parent->getParent());
+	}
+
+	/**
+	 * Enable plugin after installation
+	 *
+	 * @param   InstallerAdapter  $parent  Parent object calling object.
+	 *
+	 * @return  void
+	 *
+	 * @since  1.4.0
+	 */
+	protected function enablePlugin($parent)
+	{
+		// Prepare plugin object
+		$plugin          = new stdClass();
+		$plugin->type    = 'plugin';
+		$plugin->element = $parent->getElement();
+		$plugin->folder  = (string) $parent->getParent()->manifest->attributes()['group'];
+		$plugin->enabled = 1;
+
+		// Update record
+		Factory::getDbo()->updateObject('#__extensions', $plugin, array('type', 'element', 'folder'));
+	}
+
+	/**
+	 * Method to parse through a layout element of the installation manifest and take appropriate action.
+	 *
+	 * @param   SimpleXMLElement  $element    The XML node to process.
+	 * @param   Installer         $installer  Installer calling object.
+	 *
+	 * @return  boolean     True on success
+	 *
+	 * @since  1.6.2
+	 */
+	public function parseLayouts(SimpleXMLElement $element, $installer)
+	{
+		if (!$element || !count($element->children()))
+		{
+			return false;
+		}
+
+		// Get destination
+		$folder      = ((string) $element->attributes()->destination) ? '/' . $element->attributes()->destination : null;
+		$destination = Path::clean(JPATH_ROOT . '/layouts' . $folder);
+
+		// Get source
+		$folder = (string) $element->attributes()->folder;
+		$source = ($folder && file_exists($installer->getPath('source') . '/' . $folder)) ?
+			$installer->getPath('source') . '/' . $folder : $installer->getPath('source');
+
+		// Prepare files
+		$copyFiles = array();
+		foreach ($element->children() as $file)
+		{
+			$path['src']  = Path::clean($source . '/' . $file);
+			$path['dest'] = Path::clean($destination . '/' . $file);
+
+			// Is this path a file or folder?
+			$path['type'] = $file->getName() === 'folder' ? 'folder' : 'file';
+			if (basename($path['dest']) !== $path['dest'])
+			{
+				$newdir = dirname($path['dest']);
+				if (!Folder::create($newdir))
+				{
+					Log::add(Text::sprintf('JLIB_INSTALLER_ERROR_CREATE_DIRECTORY', $newdir), Log::WARNING, 'jerror');
+
+					return false;
+				}
+			}
+
+			$copyFiles[] = $path;
+		}
+
+		return $installer->copyFiles($copyFiles);
+	}
+
+	/**
+	 * This method is called after extension is uninstalled.
+	 *
+	 * @param   InstallerAdapter  $parent  Parent object calling object.
+	 *
+	 * @return  void
+	 *
+	 * @since  0.0.2
+	 */
+	public function uninstall($parent)
+	{
+		// Remove layouts
+		$this->removeLayouts($parent->getParent()->getManifest()->layouts);
+	}
+
+	/**
+	 * Method to parse through a layouts element of the installation manifest and remove the files that were installed.
+	 *
+	 * @param   SimpleXMLElement  $element  The XML node to process.
+	 *
+	 * @return  boolean     True on success
+	 *
+	 * @since  1.6.2
+	 */
+	protected function removeLayouts(SimpleXMLElement $element)
+	{
+		if (!$element || !count($element->children()))
+		{
+			return false;
+		}
+
+		// Get the array of file nodes to process
+		$files = $element->children();
+
+		// Get source
+		$folder = ((string) $element->attributes()->destination) ? '/' . $element->attributes()->destination : null;
+		$source = Path::clean(JPATH_ROOT . '/layouts' . $folder);
+
+		// Process each file in the $files array (children of $tagName).
+		foreach ($files as $file)
+		{
+			$path = Path::clean($source . '/' . $file);
+
+			// Actually delete the files/folders
+			if (is_dir($path))
+			{
+				$val = Folder::delete($path);
+			}
+			else
+			{
+				$val = File::delete($path);
+			}
+
+			if ($val === false)
+			{
+				Log::add('Failed to delete ' . $path, Log::WARNING, 'jerror');
+				$retval = false;
+			}
+		}
+
+		if (!empty($folder))
+		{
+			Folder::delete($source);
+		}
+
+		return $retval;
+	}
+}