芝麻web文件管理V1.00
编辑当前文件:/home2/sdektunc/.trash/libraries.7/src/Console/UpdateCoreCommand.php
<?php /** * Joomla! Content Management System * * @copyright (C) 2020 Open Source Matters, Inc. <https://www.joomla.org> * @license GNU General Public License version 2 or later; see LICENSE.txt */ namespace Joomla\CMS\Console; \defined('JPATH_PLATFORM') or die; use Joomla\Application\Cli\CliInput; use Joomla\CMS\Filesystem\File; use Joomla\CMS\Filesystem\Folder; use Joomla\CMS\Installer\InstallerHelper; use Joomla\Console\Command\AbstractCommand; use Joomla\Database\DatabaseInterface; use Symfony\Component\Console\Helper\ProgressBar; use Symfony\Component\Console\Input\InputInterface; use Symfony\Component\Console\Output\OutputInterface; use Symfony\Component\Console\Style\SymfonyStyle; /** * Console command for updating Joomla! core * * @since 4.0.0 */ class UpdateCoreCommand extends AbstractCommand { /** * The default command name * * @var string * @since 4.0.0 */ protected static $defaultName = 'core:update'; /** * Stores the Input Object * @var CliInput * @since 4.0.0 */ private $cliInput; /** * SymfonyStyle Object * @var SymfonyStyle * @since 4.0.0 */ private $ioStyle; /** * Update Information * @var array * @since 4.0.0 */ public $updateInfo; /** * Update Model * @var array * @since 4.0.0 */ public $updateModel; /** * Progress Bar object * @var ProgressBar * @since 4.0.0 */ public $progressBar; /** * Return code for successful update * @since 4.0.0 */ public const UPDATE_SUCCESSFUL = 0; /** * Return code for failed update * @since 4.0.0 */ public const ERR_UPDATE_FAILED = 2; /** * Return code for failed checks * @since 4.0.0 */ public const ERR_CHECKS_FAILED = 1; /** * @var DatabaseInterface * @since 4.0.0 */ private $db; /** * UpdateCoreCommand constructor. * * @param DatabaseInterface $db Database Instance * * @since 4.0.0 */ public function __construct(DatabaseInterface $db) { $this->db = $db; parent::__construct(); } /** * Configures the IO * * @param InputInterface $input Console Input * @param OutputInterface $output Console Output * * @return void * * @since 4.0.0 * */ private function configureIO(InputInterface $input, OutputInterface $output) { ProgressBar::setFormatDefinition('custom', ' %current%/%max% -- %message%'); $this->progressBar = new ProgressBar($output, 8); $this->progressBar->setFormat('custom'); $this->cliInput = $input; $this->ioStyle = new SymfonyStyle($input, $output); } /** * Internal function to execute the command. * * @param InputInterface $input The input to inject into the command. * @param OutputInterface $output The output to inject into the command. * * @return integer The command exit code * * @since 4.0.0 * @throws \Exception */ public function doExecute(InputInterface $input, OutputInterface $output): int { $this->configureIO($input, $output); $this->progressBar->setMessage("Starting up ..."); $this->progressBar->start(); $model = $this->getUpdateModel(); $this->setUpdateInfo($model->getUpdateInformation()); $this->progressBar->advance(); $this->progressBar->setMessage('Running checks ...'); if (!$this->updateInfo['hasUpdate']) { $this->progressBar->finish(); $this->ioStyle->note('You already have the latest Joomla! version. ' . $this->updateInfo['latest']); return self::ERR_CHECKS_FAILED; } $this->progressBar->advance(); $this->progressBar->setMessage('Starting Joomla! update ...'); if ($this->updateJoomlaCore($model)) { $this->progressBar->finish(); $this->ioStyle->success('Joomla core updated successfully!'); return self::UPDATE_SUCCESSFUL; } $this->progressBar->finish(); $this->ioStyle->error('Update cannot be performed.'); return self::ERR_UPDATE_FAILED; } /** * Initialise the command. * * @return void * * @since 4.0.0 */ protected function configure(): void { $help = "<info>%command.name%</info> is used to update Joomla \nUsage: <info>php %command.full_name%</info>"; $this->setDescription('Update Joomla'); $this->setHelp($help); } /** * Update Core Joomla * * @param mixed $updatemodel Update Model * * @return boolean success * * @since 4.0.0 */ private function updateJoomlaCore($updatemodel): bool { $updateInformation = $this->updateInfo; if (!empty($updateInformation['hasUpdate'])) { $this->progressBar->advance(); $this->progressBar->setMessage("Processing update package ..."); $package = $this->processUpdatePackage($updateInformation); $this->progressBar->advance(); $this->progressBar->setMessage("Finalizing update ..."); $result = $updatemodel->finaliseUpgrade(); if ($result) { $this->progressBar->advance(); $this->progressBar->setMessage("Cleaning up ..."); // Remove the xml if (file_exists(JPATH_BASE . '/joomla.xml')) { File::delete(JPATH_BASE . '/joomla.xml'); } InstallerHelper::cleanupInstall($package['file'], $package['extractdir']); $updatemodel->purge(); return true; } } return false; } /** * Sets the update Information * * @param array $data Stores the update information * * @since 4.0.0 * * @return void */ public function setUpdateInfo($data): void { $this->updateInfo = $data; } /** * Retrieves the Update model from com_joomlaupdate * * @return mixed * * @since 4.0.0 * * @throws \Exception */ public function getUpdateModel() { if (!isset($this->updateModel)) { $this->setUpdateModel(); } return $this->updateModel; } /** * Sets the Update Model * * @return void * * @since 4.0.0 */ public function setUpdateModel(): void { $app = $this->getApplication(); $updatemodel = $app->bootComponent('com_joomlaupdate')->getMVCFactory($app)->createModel('Update', 'Administrator'); if (is_bool($updatemodel)) { $this->updateModel = $updatemodel; return; } $updatemodel->purge(); $updatemodel->refreshUpdates(true); $this->updateModel = $updatemodel; } /** * Downloads and extracts the update Package * * @param array $updateInformation Stores the update information * * @return array | boolean * * @since 4.0.0 */ public function processUpdatePackage($updateInformation) { if (!$updateInformation['object']) { return false; } $this->progressBar->advance(); $this->progressBar->setMessage("Downloading update package ..."); $file = $this->downloadFile($updateInformation['object']->downloadurl->_data); $tmpPath = $this->getApplication()->get('tmp_path'); $updatePackage = $tmpPath . '/' . $file; $this->progressBar->advance(); $this->progressBar->setMessage("Extracting update package ..."); $package = $this->extractFile($updatePackage); $this->progressBar->advance(); $this->progressBar->setMessage("Copying files ..."); $this->copyFileTo($package['extractdir'], JPATH_BASE); return ['file' => $updatePackage, 'extractdir' => $package['extractdir']]; } /** * Downloads the Update file * * @param string $url URL to update file * * @return boolean | string * * @since 4.0.0 */ public function downloadFile($url) { $file = InstallerHelper::downloadPackage($url); if (!$file) { return false; } return $file; } /** * Extracts Update file * * @param string $file Full path to file location * * @return array | boolean * * @since 4.0.0 */ public function extractFile($file) { $package = InstallerHelper::unpack($file, true); return $package; } /** * Copy a file to a destination directory * * @param string $file Full path to file * @param string $dir Destination directory * * @return void * * @since 4.0.0 */ public function copyFileTo($file, $dir): void { Folder::copy($file, $dir, '', true); } }