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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\notification\method;
  15  
  16  use phpbb\notification\type\type_interface;
  17  
  18  /**
  19  * Jabber notification method class
  20  * This class handles sending Jabber messages for notifications
  21  */
  22  
  23  class jabber extends \phpbb\notification\method\messenger_base
  24  {
  25      /** @var \phpbb\user */
  26      protected $user;
  27  
  28      /** @var \phpbb\config\config */
  29      protected $config;
  30  
  31      /**
  32       * Notification Method jabber Constructor
  33       *
  34       * @param \phpbb\user_loader $user_loader
  35       * @param \phpbb\user $user
  36       * @param \phpbb\config\config $config
  37       * @param string $phpbb_root_path
  38       * @param string $php_ext
  39       */
  40  	public function __construct(\phpbb\user_loader $user_loader, \phpbb\user $user, \phpbb\config\config $config, $phpbb_root_path, $php_ext)
  41      {
  42          parent::__construct($user_loader, $phpbb_root_path, $php_ext);
  43  
  44          $this->user = $user;
  45          $this->config = $config;
  46      }
  47  
  48      /**
  49      * Get notification method name
  50      *
  51      * @return string
  52      */
  53  	public function get_type()
  54      {
  55          return 'notification.method.jabber';
  56      }
  57  
  58      /**
  59      * Is this method available for the user?
  60      * This is checked on the notifications options
  61      *
  62      * @param type_interface $notification_type    An optional instance of a notification type. If provided, this
  63      *                                            method additionally checks if the type provides an email template.
  64      * @return bool
  65      */
  66  	public function is_available(type_interface $notification_type = null)
  67      {
  68          return parent::is_available($notification_type) && $this->global_available() && !empty($this->user->data['user_jabber']);
  69      }
  70  
  71      /**
  72      * Is this method available at all?
  73      * This is checked before notifications are sent
  74      */
  75  	public function global_available()
  76      {
  77          return !(
  78              empty($this->config['jab_enable']) ||
  79              empty($this->config['jab_host']) ||
  80              empty($this->config['jab_username']) ||
  81              empty($this->config['jab_password']) ||
  82              !@extension_loaded('xml')
  83          );
  84      }
  85  
  86  	public function notify()
  87      {
  88          if (!$this->global_available())
  89          {
  90              return;
  91          }
  92  
  93          $this->notify_using_messenger(NOTIFY_IM, 'short/');
  94      }
  95  }