original_string: public function get_user_devices($appname, $userid = null) {
          global $USER, $DB;
  
          if (empty($userid)) {
              $userid = $USER->id;
          }
  
          $devices = array();
  
          $params = array('appid' => $appname, 'userid' => $userid);
  
          // First, we look all the devices registered for this user in the Moodle core.
          // We are going to allow only ios devices (since these are the ones that supports PUSH notifications).
          $userdevices = $DB->get_records('user_devices', $params);
          foreach ($userdevices as $device) {
              if (core_text::strtolower($device->platform)) {
                  // Check if the device is known by airnotifier.
                  if (!$airnotifierdev = $DB->get_record('message_airnotifier_devices',
                          array('userdeviceid' => $device->id))) {
  
                      // We have to create the device token in airnotifier.
                      if (! $this->create_token($device->pushid)) {
                          continue;
                      }
  
                      $airnotifierdev = new stdClass;
                      $airnotifierdev->userdeviceid = $device->id;
                      $airnotifierdev->enable = 1;
                      $airnotifierdev->id = $DB->insert_record('message_airnotifier_devices', $airnotifierdev);
                  }
                  $device->id = $airnotifierdev->id;
                  $device->enable = $airnotifierdev->enable;
                  $devices[] = $device;
              }
          }
  
          return $devices;
      }
code: public function get_user_devices($appname, $userid = null) {
          global $USER, $DB;
  
          if (empty($userid)) {
              $userid = $USER->id;
          }
  
          $devices = array();
  
          $params = array('appid' => $appname, 'userid' => $userid);
  
          // First, we look all the devices registered for this user in the Moodle core.
          // We are going to allow only ios devices (since these are the ones that supports PUSH notifications).
          $userdevices = $DB->get_records('user_devices', $params);
          foreach ($userdevices as $device) {
              if (core_text::strtolower($device->platform)) {
                  // Check if the device is known by airnotifier.
                  if (!$airnotifierdev = $DB->get_record('message_airnotifier_devices',
                          array('userdeviceid' => $device->id))) {
  
                      // We have to create the device token in airnotifier.
                      if (! $this->create_token($device->pushid)) {
                          continue;
                      }
  
                      $airnotifierdev = new stdClass;
                      $airnotifierdev->userdeviceid = $device->id;
                      $airnotifierdev->enable = 1;
                      $airnotifierdev->id = $DB->insert_record('message_airnotifier_devices', $airnotifierdev);
                  }
                  $device->id = $airnotifierdev->id;
                  $device->enable = $airnotifierdev->enable;
                  $devices[] = $device;
              }
          }
  
          return $devices;
      }
code_tokens: public function get_user_devices ( $ appname , $ userid = null ) { global $ USER , $ DB ; if ( empty ( $ userid ) ) { $ userid = $ USER -> id ; } $ devices = array ( ) ; $ params = array ( 'appid' => $ appname , 'userid' => $ userid ) ; // First, we look all the devices registered for this user in the Moodle core. // We are going to allow only ios devices (since these are the ones that supports PUSH notifications). $ userdevices = $ DB -> get_records ( 'user_devices' , $ params ) ; foreach ( $ userdevices as $ device ) { if ( core_text :: strtolower ( $ device -> platform ) ) { // Check if the device is known by airnotifier. if ( ! $ airnotifierdev = $ DB -> get_record ( 'message_airnotifier_devices' , array ( 'userdeviceid' => $ device -> id ) ) ) { // We have to create the device token in airnotifier. if ( ! $ this -> create_token ( $ device -> pushid ) ) { continue ; } $ airnotifierdev = new stdClass ; $ airnotifierdev -> userdeviceid = $ device -> id ; $ airnotifierdev -> enable = 1 ; $ airnotifierdev -> id = $ DB -> insert_record ( 'message_airnotifier_devices' , $ airnotifierdev ) ; } $ device -> id = $ airnotifierdev -> id ; $ device -> enable = $ airnotifierdev -> enable ; $ devices [ ] = $ device ; } } return $ devices ; }
docstring: Return the user devices for a specific app.
  
  @param string $appname the app name .
  @param int $userid if empty take the current user.
  @return array all the devices
docstring_tokens: Return the user devices for a specific app .