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| 1 | <?php |
| 2 | /** |
| 3 | * |
| 4 | * This file is part of the phpBB Forum Software package. |
| 5 | * |
| 6 | * @copyright (c) phpBB Limited <https://www.phpbb.com> |
| 7 | * @license GNU General Public License, version 2 (GPL-2.0) |
| 8 | * |
| 9 | * For full copyright and license information, please see |
| 10 | * the docs/CREDITS.txt file. |
| 11 | * |
| 12 | */ |
| 13 | |
| 14 | namespace phpbb\console\command\thumbnail; |
| 15 | |
| 16 | use Symfony\Component\Console\Command\Command as symfony_command; |
| 17 | use Symfony\Component\Console\Input\InputInterface; |
| 18 | use Symfony\Component\Console\Output\OutputInterface; |
| 19 | use Symfony\Component\Console\Style\SymfonyStyle; |
| 20 | |
| 21 | class generate extends \phpbb\console\command\command |
| 22 | { |
| 23 | /** |
| 24 | * @var \phpbb\config\config |
| 25 | */ |
| 26 | protected $config; |
| 27 | |
| 28 | /** |
| 29 | * @var \phpbb\db\driver\driver_interface |
| 30 | */ |
| 31 | protected $db; |
| 32 | |
| 33 | /** |
| 34 | * @var \phpbb\cache\service |
| 35 | */ |
| 36 | protected $cache; |
| 37 | |
| 38 | /** |
| 39 | * phpBB root path |
| 40 | * @var string |
| 41 | */ |
| 42 | protected $phpbb_root_path; |
| 43 | |
| 44 | /** |
| 45 | * PHP extension. |
| 46 | * |
| 47 | * @var string |
| 48 | */ |
| 49 | protected $php_ext; |
| 50 | |
| 51 | /** |
| 52 | * Constructor |
| 53 | * |
| 54 | * @param \phpbb\config\config $config The config |
| 55 | * @param \phpbb\user $user The user object (used to get language information) |
| 56 | * @param \phpbb\db\driver\driver_interface $db Database connection |
| 57 | * @param \phpbb\cache\service $cache The cache service |
| 58 | * @param string $phpbb_root_path Root path |
| 59 | * @param string $php_ext PHP extension |
| 60 | */ |
| 61 | public function __construct(\phpbb\config\config $config, \phpbb\user $user, \phpbb\db\driver\driver_interface $db, \phpbb\cache\service $cache, $phpbb_root_path, $php_ext) |
| 62 | { |
| 63 | $this->config = $config; |
| 64 | $this->db = $db; |
| 65 | $this->cache = $cache; |
| 66 | $this->phpbb_root_path = $phpbb_root_path; |
| 67 | $this->php_ext = $php_ext; |
| 68 | |
| 69 | parent::__construct($user); |
| 70 | } |
| 71 | |
| 72 | /** |
| 73 | * Sets the command name and description |
| 74 | * |
| 75 | * @return void |
| 76 | */ |
| 77 | protected function configure() |
| 78 | { |
| 79 | $this |
| 80 | ->setName('thumbnail:generate') |
| 81 | ->setDescription($this->user->lang('CLI_DESCRIPTION_THUMBNAIL_GENERATE')) |
| 82 | ; |
| 83 | } |
| 84 | |
| 85 | /** |
| 86 | * Executes the command thumbnail:generate. |
| 87 | * |
| 88 | * Generate a thumbnail for all attachments which need one and don't have it yet. |
| 89 | * |
| 90 | * @param InputInterface $input The input stream used to get the argument and verboe option. |
| 91 | * @param OutputInterface $output The output stream, used for printing verbose-mode and error information. |
| 92 | * |
| 93 | * @return int 0. |
| 94 | */ |
| 95 | protected function execute(InputInterface $input, OutputInterface $output) |
| 96 | { |
| 97 | $io = new SymfonyStyle($input, $output); |
| 98 | |
| 99 | $io->section($this->user->lang('CLI_THUMBNAIL_GENERATING')); |
| 100 | |
| 101 | $sql = 'SELECT COUNT(*) AS nb_missing_thumbnails |
| 102 | FROM ' . ATTACHMENTS_TABLE . ' |
| 103 | WHERE thumbnail = 0'; |
| 104 | $result = $this->db->sql_query($sql); |
| 105 | $nb_missing_thumbnails = (int) $this->db->sql_fetchfield('nb_missing_thumbnails'); |
| 106 | $this->db->sql_freeresult($result); |
| 107 | |
| 108 | if ($nb_missing_thumbnails === 0) |
| 109 | { |
| 110 | $io->warning($this->user->lang('CLI_THUMBNAIL_NOTHING_TO_GENERATE')); |
| 111 | return symfony_command::SUCCESS; |
| 112 | } |
| 113 | |
| 114 | $extensions = $this->cache->obtain_attach_extensions(true); |
| 115 | |
| 116 | $sql = 'SELECT attach_id, physical_filename, extension, real_filename, mimetype |
| 117 | FROM ' . ATTACHMENTS_TABLE . ' |
| 118 | WHERE thumbnail = 0'; |
| 119 | $result = $this->db->sql_query($sql); |
| 120 | |
| 121 | if (!function_exists('create_thumbnail')) |
| 122 | { |
| 123 | require($this->phpbb_root_path . 'includes/functions_posting.' . $this->php_ext); |
| 124 | } |
| 125 | |
| 126 | $progress = $this->create_progress_bar($nb_missing_thumbnails, $io, $output); |
| 127 | |
| 128 | $progress->setMessage($this->user->lang('CLI_THUMBNAIL_GENERATING')); |
| 129 | |
| 130 | $progress->start(); |
| 131 | |
| 132 | $thumbnail_created = array(); |
| 133 | while ($row = $this->db->sql_fetchrow($result)) |
| 134 | { |
| 135 | if (isset($extensions[$row['extension']]['display_cat']) && $extensions[$row['extension']]['display_cat'] == \phpbb\attachment\attachment_category::IMAGE) |
| 136 | { |
| 137 | $source = $this->phpbb_root_path . $this->config['upload_path'] . '/' . $row['physical_filename']; |
| 138 | $destination = $this->phpbb_root_path . $this->config['upload_path'] . '/thumb_' . $row['physical_filename']; |
| 139 | |
| 140 | if (create_thumbnail($source, $destination, $row['mimetype'])) |
| 141 | { |
| 142 | $thumbnail_created[] = (int) $row['attach_id']; |
| 143 | |
| 144 | if (count($thumbnail_created) === 250) |
| 145 | { |
| 146 | $this->commit_changes($thumbnail_created); |
| 147 | $thumbnail_created = array(); |
| 148 | } |
| 149 | |
| 150 | $progress->setMessage($this->user->lang('CLI_THUMBNAIL_GENERATED', $row['real_filename'], $row['physical_filename'])); |
| 151 | } |
| 152 | else |
| 153 | { |
| 154 | $progress->setMessage('<info>' . $this->user->lang('CLI_THUMBNAIL_SKIPPED', $row['real_filename'], $row['physical_filename']) . '</info>'); |
| 155 | } |
| 156 | } |
| 157 | |
| 158 | $progress->advance(); |
| 159 | } |
| 160 | $this->db->sql_freeresult($result); |
| 161 | |
| 162 | if (!empty($thumbnail_created)) |
| 163 | { |
| 164 | $this->commit_changes($thumbnail_created); |
| 165 | } |
| 166 | |
| 167 | $progress->finish(); |
| 168 | |
| 169 | $io->newLine(2); |
| 170 | $io->success($this->user->lang('CLI_THUMBNAIL_GENERATING_DONE')); |
| 171 | |
| 172 | return symfony_command::SUCCESS; |
| 173 | } |
| 174 | |
| 175 | /** |
| 176 | * Commits the changes to the database |
| 177 | * |
| 178 | * @param array $thumbnail_created |
| 179 | */ |
| 180 | protected function commit_changes(array $thumbnail_created) |
| 181 | { |
| 182 | $sql = 'UPDATE ' . ATTACHMENTS_TABLE . ' |
| 183 | SET thumbnail = 1 |
| 184 | WHERE ' . $this->db->sql_in_set('attach_id', $thumbnail_created); |
| 185 | $this->db->sql_query($sql); |
| 186 | } |
| 187 | } |