Verzeichnisstruktur phpBB-3.2.0
- Veröffentlicht
- 06.01.2017
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download_updated_files.php
001 <?php
002 /**
003 *
004 * This file is part of the phpBB Forum Software package.
005 *
006 * @copyright (c) phpBB Limited <https://www.phpbb.com>
007 * @license GNU General Public License, version 2 (GPL-2.0)
008 *
009 * For full copyright and license information, please see
010 * the docs/CREDITS.txt file.
011 *
012 */
013
014 namespace phpbb\install\module\update_filesystem\task;
015
016 use phpbb\filesystem\filesystem;
017 use phpbb\install\exception\jump_to_restart_point_exception;
018 use phpbb\install\exception\user_interaction_required_exception;
019 use phpbb\install\helper\config;
020 use phpbb\install\helper\iohandler\iohandler_interface;
021 use phpbb\install\task_base;
022
023 class download_updated_files extends task_base
024 {
025 /**
026 * @var config
027 */
028 protected $installer_config;
029
030 /**
031 * @var filesystem
032 */
033 protected $filesystem;
034
035 /**
036 * @var iohandler_interface
037 */
038 protected $iohandler;
039
040 /**
041 * Constructor
042 *
043 * @param config $config
044 * @param iohandler_interface $iohandler
045 * @param filesystem $filesystem
046 */
047 public function __construct(config $config, iohandler_interface $iohandler, filesystem $filesystem)
048 {
049 $this->installer_config = $config;
050 $this->iohandler = $iohandler;
051 $this->filesystem = $filesystem;
052
053 parent::__construct(false);
054 }
055
056 /**
057 * {@inheritdoc}
058 */
059 public function check_requirements()
060 {
061 return $this->installer_config->get('do_update_files', false)
062 && $this->installer_config->get('file_update_method', '') === 'compression';
063 }
064
065 /**
066 * {@inheritdoc}
067 */
068 public function run()
069 {
070 if ($this->iohandler->get_input('database_update_submit', false))
071 {
072 // Remove archive
073 $this->filesystem->remove(
074 $this->installer_config->get('update_file_archive', null)
075 );
076
077 $this->installer_config->set('update_file_archive', null);
078 }
079 else if ($this->iohandler->get_input('update_recheck_files_submit', false))
080 {
081 throw new jump_to_restart_point_exception('check_update_files');
082 }
083 else
084 {
085 // Render download box
086 $this->iohandler->add_download_link(
087 'phpbb_installer_update_file_download',
088 'DOWNLOAD_UPDATE_METHOD',
089 'DOWNLOAD_UPDATE_METHOD_EXPLAIN'
090 );
091
092 // Add form to continue update
093 $this->iohandler->add_user_form_group('UPDATE_CONTINUE_UPDATE_PROCESS', array(
094 'update_recheck_files_submit' => array(
095 'label' => 'UPDATE_RECHECK_UPDATE_FILES',
096 'type' => 'submit',
097 ),
098 'database_update_submit' => array(
099 'label' => 'UPDATE_CONTINUE_UPDATE_PROCESS',
100 'type' => 'submit',
101 ),
102 ));
103
104 throw new user_interaction_required_exception();
105 }
106 }
107
108 /**
109 * {@inheritdoc}
110 */
111 static public function get_step_count()
112 {
113 return 0;
114 }
115
116 /**
117 * {@inheritdoc}
118 */
119 public function get_task_lang_name()
120 {
121 return '';
122 }
123 }
124