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   1  <?php
   2  
   3  /**
   4   * @package     Joomla.Administrator
   5   * @subpackage  com_messages
   6   *
   7   * @copyright   (C) 2006 Open Source Matters, Inc. <https://www.joomla.org>
   8   * @license     GNU General Public License version 2 or later; see LICENSE.txt
   9   */
  10  
  11  namespace Joomla\Component\Messages\Administrator\Table;
  12  
  13  use Joomla\CMS\Language\Text;
  14  use Joomla\CMS\Table\Table;
  15  use Joomla\CMS\User\User;
  16  use Joomla\Database\DatabaseDriver;
  17  
  18  // phpcs:disable PSR1.Files.SideEffects
  19  \defined('_JEXEC') or die;
  20  // phpcs:enable PSR1.Files.SideEffects
  21  
  22  /**
  23   * Message Table class
  24   *
  25   * @since  1.5
  26   */
  27  class MessageTable extends Table
  28  {
  29      /**
  30       * Constructor
  31       *
  32       * @param   DatabaseDriver  $db  Database connector object
  33       *
  34       * @since   1.5
  35       */
  36      public function __construct(DatabaseDriver $db)
  37      {
  38          parent::__construct('#__messages', 'message_id', $db);
  39  
  40          $this->setColumnAlias('published', 'state');
  41      }
  42  
  43      /**
  44       * Validation and filtering.
  45       *
  46       * @return  boolean
  47       *
  48       * @since   1.5
  49       */
  50      public function check()
  51      {
  52          try {
  53              parent::check();
  54          } catch (\Exception $e) {
  55              $this->setError($e->getMessage());
  56  
  57              return false;
  58          }
  59  
  60          // Check the to and from users.
  61          $user = new User($this->user_id_from);
  62  
  63          if (empty($user->id)) {
  64              $this->setError(Text::_('COM_MESSAGES_ERROR_INVALID_FROM_USER'));
  65  
  66              return false;
  67          }
  68  
  69          $user = new User($this->user_id_to);
  70  
  71          if (empty($user->id)) {
  72              $this->setError(Text::_('COM_MESSAGES_ERROR_INVALID_TO_USER'));
  73  
  74              return false;
  75          }
  76  
  77          if (empty($this->subject)) {
  78              $this->setError(Text::_('COM_MESSAGES_ERROR_INVALID_SUBJECT'));
  79  
  80              return false;
  81          }
  82  
  83          if (empty($this->message)) {
  84              $this->setError(Text::_('COM_MESSAGES_ERROR_INVALID_MESSAGE'));
  85  
  86              return false;
  87          }
  88  
  89          return true;
  90      }
  91  }