src/Worker/SpoolPost.php

   1 <?php
   2 /**
   3  * @copyright Copyright (C) 2010-2021, the Friendica project
   4  *
   5  * @license GNU AGPL version 3 or any later version
   6  *
   7  * This program is free software: you can redistribute it and/or modify
   8  * it under the terms of the GNU Affero General Public License as
   9  * published by the Free Software Foundation, either version 3 of the
  10  * License, or (at your option) any later version.
  11  *
  12  * This program is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  * GNU Affero General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Affero General Public License
  18  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  19  *
  20  */
  21
  22 namespace Friendica\Worker;
  23
  24 use Friendica\Core\Logger;
  25 use Friendica\Model\Item;
  26
  27 /**
  28  * Posts items that where spooled because they couldn't be posted.
  29  */
  30 class SpoolPost {
  31         public static function execute() {
  32                 $path = get_spoolpath();
  33
  34                 if (($path != '') && is_writable($path)){
  35                         if ($dh = opendir($path)) {
  36                                 while (($file = readdir($dh)) !== false) {
  37
  38                                         // It is not named like a spool file, so we don't care.
  39                                         if (substr($file, 0, 5) != "item-") {
  40                                                 Logger::notice('Spool file does does not start with "item-"', ['file' => $file]);
  41                                                 continue;
  42                                         }
  43
  44                                         $fullfile = $path."/".$file;
  45
  46                                         // We don't care about directories either
  47                                         if (filetype($fullfile) != "file") {
  48                                                 Logger::notice('Spool file is no file', ['file' => $file]);
  49                                                 continue;
  50                                         }
  51
  52                                         // We can't read or write the file? So we don't care about it.
  53                                         if (!is_writable($fullfile) || !is_readable($fullfile)) {
  54                                                 Logger::notice('Spool file has insufficent permissions', ['file' => $file, 'writable' => is_writable($fullfile), 'readable' => is_readable($fullfile)]);
  55                                                 continue;
  56                                         }
  57
  58                                         $arr = json_decode(file_get_contents($fullfile), true);
  59
  60                                         // If it isn't an array then it is no spool file
  61                                         if (!is_array($arr)) {
  62                                                 Logger::notice('Spool file is no array', ['file' => $file]);
  63                                                 continue;
  64                                         }
  65
  66                                         // Skip if it doesn't seem to be an item array
  67                                         if (!isset($arr['uid']) && !isset($arr['uri']) && !isset($arr['network'])) {
  68                                                 Logger::notice('Spool file does not contain the needed fields', ['file' => $file]);
  69                                                 continue;
  70                                         }
  71
  72                                         $result = Item::insert($arr);
  73
  74                                         Logger::notice('Spool file is stored', ['file' => $file, 'result' => $result]);
  75                                         unlink($fullfile);
  76                                 }
  77                                 closedir($dh);
  78                         }
  79                 }
  80         }
  81 }