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| <?php | |
| /** | |
| * | |
| * This file is part of the phpBB Forum Software package. | |
| * | |
| * @copyright (c) phpBB Limited <https://www.phpbb.com> | |
| * @license GNU General Public License, version 2 (GPL-2.0) | |
| * | |
| * For full copyright and license information, please see | |
| * the docs/CREDITS.txt file. | |
| * | |
| */ | |
| namespace phpbb\install\module\update_filesystem\task; | |
| use phpbb\filesystem\filesystem; | |
| use phpbb\install\exception\resource_limit_reached_exception; | |
| use phpbb\install\helper\config; | |
| use phpbb\install\helper\iohandler\iohandler_interface; | |
| use phpbb\install\helper\update_helper; | |
| use phpbb\install\task_base; | |
| /** | |
| * Updater task performing file checking | |
| */ | |
| class file_check extends task_base | |
| { | |
| /** | |
| * @var filesystem | |
| */ | |
| protected $filesystem; | |
| /** | |
| * @var config | |
| */ | |
| protected $installer_config; | |
| /** | |
| * @var iohandler_interface | |
| */ | |
| protected $iohandler; | |
| /** | |
| * @var update_helper | |
| */ | |
| protected $update_helper; | |
| /** | |
| * @var string | |
| */ | |
| protected $phpbb_root_path; | |
| /** | |
| * Construct | |
| * | |
| * @param filesystem $filesystem | |
| * @param config $config | |
| * @param iohandler_interface $iohandler | |
| * @param update_helper $update_helper | |
| * @param string $phpbb_root_path | |
| */ | |
| public function __construct(filesystem $filesystem, config $config, iohandler_interface $iohandler, update_helper $update_helper, $phpbb_root_path) | |
| { | |
| $this->filesystem = $filesystem; | |
| $this->installer_config = $config; | |
| $this->iohandler = $iohandler; | |
| $this->update_helper = $update_helper; | |
| $this->phpbb_root_path = $phpbb_root_path; | |
| parent::__construct(false); | |
| } | |
| /** | |
| * {@inheritdoc} | |
| */ | |
| public function check_requirements() | |
| { | |
| return $this->installer_config->get('do_update_files', false); | |
| } | |
| /** | |
| * {@inheritdoc} | |
| */ | |
| public function run() | |
| { | |
| if (!$this->installer_config->has_restart_point('check_update_files')) | |
| { | |
| $this->installer_config->create_progress_restart_point('check_update_files'); | |
| } | |
| $old_path = $this->update_helper->get_path_to_old_update_files(); | |
| $new_path = $this->update_helper->get_path_to_new_update_files(); | |
| $update_info = $this->installer_config->get('update_info', array()); | |
| $file_update_info = $this->installer_config->get('update_files', array()); | |
| if (empty($update_info)) | |
| { | |
| $root_path = $this->phpbb_root_path; | |
| $update_info = $this->installer_config->get('update_info_unprocessed', array()); | |
| $file_update_info = array(); | |
| $file_update_info['update_without_diff'] = array_diff($update_info['binary'], $update_info['deleted']); | |
| foreach ($file_update_info['update_without_diff'] as $key => $binary_file) | |
| { | |
| $new_file = $new_path . $binary_file; | |
| $file = $this->phpbb_root_path . $binary_file; | |
| if (!$this->filesystem->exists($file)) | |
| { | |
| continue; | |
| } | |
| if (md5_file($file) === md5_file($new_file)) | |
| { | |
| // File already up to date | |
| unset($file_update_info['update_without_diff'][$key]); | |
| } | |
| } | |
| // Remove update without diff info if empty | |
| if (count($file_update_info['update_without_diff']) < 1) | |
| { | |
| unset($file_update_info['update_without_diff']); | |
| } | |
| // Filter out files that are already deleted | |
| $file_update_info['delete'] = array_filter( | |
| $update_info['deleted'], | |
| function ($filename) use ($root_path) | |
| { | |
| return file_exists($root_path . $filename); | |
| } | |
| ); | |
| // Remove files to delete list if empty | |
| if (count($file_update_info['delete']) < 1) | |
| { | |
| unset($file_update_info['delete']); | |
| } | |
| } | |
| $progress_count = $this->installer_config->get('file_check_progress_count', 0); | |
| $task_count = count($update_info['files']); | |
| $this->iohandler->set_task_count($task_count); | |
| $this->iohandler->set_progress('UPDATE_CHECK_FILES', 0); | |
| // Create list of default extensions that should have been added prior | |
| // to this update | |
| $default_update_extensions = []; | |
| foreach (\phpbb\install\module\update_database\task\update_extensions::$default_extensions_update as $version => $extensions) | |
| { | |
| if ($this->update_helper->phpbb_version_compare($update_info['version']['from'], $version, '>=')) | |
| { | |
| $default_update_extensions = array_merge($default_update_extensions, $extensions); | |
| } | |
| } | |
| foreach ($update_info['files'] as $key => $filename) | |
| { | |
| $old_file = $old_path . $filename; | |
| $new_file = $new_path . $filename; | |
| $file = $this->phpbb_root_path . $filename; | |
| if ($this->installer_config->get_time_remaining() <= 0 || $this->installer_config->get_memory_remaining() <= 0) | |
| { | |
| // Save progress | |
| $this->installer_config->set('update_info', $update_info); | |
| $this->installer_config->set('file_check_progress_count', $progress_count); | |
| $this->installer_config->set('update_files', $file_update_info); | |
| // Request refresh | |
| throw new resource_limit_reached_exception(); | |
| } | |
| $progress_count++; | |
| $this->iohandler->set_progress('UPDATE_CHECK_FILES', $progress_count); | |
| // Do not copy default extension again if the previous version was | |
| // packaged with it but it does not exist (e.g. deleted by admin) | |
| if (strpos($file, $this->phpbb_root_path . 'ext/') !== false) | |
| { | |
| $skip_file = false; | |
| foreach ($default_update_extensions as $ext_name) | |
| { | |
| if (strpos($file, $this->phpbb_root_path . 'ext/' . $ext_name) !== false && | |
| !$this->filesystem->exists($this->phpbb_root_path . 'ext/' . $ext_name . '/composer.json')) | |
| { | |
| $skip_file = true; | |
| break; | |
| } | |
| } | |
| if ($skip_file) | |
| { | |
| continue; | |
| } | |
| } | |
| if (!$this->filesystem->exists($file)) | |
| { | |
| $file_update_info['new'][] = $filename; | |
| } | |
| else | |
| { | |
| $file_checksum = md5_file($file); | |
| if ($file_checksum === md5_file($new_file)) | |
| { | |
| // File already up to date | |
| continue; | |
| } | |
| else if ($this->filesystem->exists($old_file) && $file_checksum === md5_file($old_file)) | |
| { | |
| // No need to diff the file | |
| $file_update_info['update_without_diff'][] = $filename; | |
| } | |
| else | |
| { | |
| $file_update_info['update_with_diff'][] = $filename; | |
| } | |
| } | |
| unset($update_info['files'][$key]); | |
| } | |
| $this->installer_config->set('update_files', $file_update_info); | |
| $this->installer_config->set('update_info', array()); | |
| } | |
| /** | |
| * {@inheritdoc} | |
| */ | |
| static public function get_step_count() | |
| { | |
| return 0; | |
| } | |
| /** | |
| * {@inheritdoc} | |
| */ | |
| public function get_task_lang_name() | |
| { | |
| return ''; | |
| } | |
| } |