Guzzle log adaptor for Drupal

gistfile1.txt

<?php

/**
 * Log messages using Drupal watchdog.
 */
class DrupalLogAdaptor implements \Guzzle\Log\LogAdapterInterface {

  private $type = 'guzzle';

  /**
   * @param string $type
   */
  function __construct($type = 'guzzle') {
    $this->type = $type;
  }


  /**
   * Log a message at a priority
   *
   * @param string $message Message to log
   * @param integer $priority Priority of message (use the \LOG_* constants of 0 - 7)
   * @param array $extras Extra information to log in event
   */
  public function log($message, $priority = LOG_INFO, $extras = array()) {
    watchdog($this->type, $message, $variables = array(), $this->mapPriority($priority));
  }

  /**
   * Map a Guzzle priority to a Drupal severity.
   */
  protected function mapPriority($priority) {
    switch($priority) {
      case LOG_ALERT:
        return WATCHDOG_ALERT;
      case LOG_CRIT:
        return WATCHDOG_CRITICAL;
      case LOG_DEBUG:
        return WATCHDOG_DEBUG;
      case LOG_EMERG:
        return WATCHDOG_EMERGENCY;
      case LOG_ERR:
        return WATCHDOG_ERROR;
      case LOG_INFO:
        return WATCHDOG_INFO;
      case LOG_WARNING:
        return WATCHDOG_WARNING;
      default:
        return WATCHDOG_NOTICE;
    }
  }
}

e.g.

$adapter = new DrupalLogAdapter();
$logPlugin = new LogPlugin($adapter, MessageFormatter::DEBUG_FORMAT);
$client->addSubscriber($logPlugin);