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 <?php
 /**
  * Zend Framework
  *
  * LICENSE
  *
  * This source file is subject to the new BSD license that is bundled
  * with this package in the file LICENSE.txt.
  * It is also available through the world-wide-web at this URL:
  * http://framework.zend.com/license/new-bsd
  * If you did not receive a copy of the license and are unable to
  * obtain it through the world-wide-web, please send an email
  * to license@zend.com so we can send you a copy immediately.
  *
  * @category   Zend
  * @package    Zend_Db
  * @subpackage Profiler
  * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
  * @license    http://framework.zend.com/license/new-bsd     New BSD License
  * @version    $Id$
  */
 
 /** Zend_Db_Profiler */
 // require_once 'Zend/Db/Profiler.php';
 
 /** Zend_Wildfire_Plugin_FirePhp */
 // require_once 'Zend/Wildfire/Plugin/FirePhp.php';
 
 /** Zend_Wildfire_Plugin_FirePhp_TableMessage */
 // require_once 'Zend/Wildfire/Plugin/FirePhp/TableMessage.php';
 
 /**
  * Writes DB events as log messages to the Firebug Console via FirePHP.
  *
  * @category   Zend
  * @package    Zend_Db
  * @subpackage Profiler
  * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
  * @license    http://framework.zend.com/license/new-bsd     New BSD License
  */
 class Zend_Db_Profiler_Firebug extends Zend_Db_Profiler
 {
     /**
      * The original label for this profiler.
      * @var string
      */
     protected $_label = null;
 
     /**
      * The label template for this profiler
      * @var string
      */
     protected $_label_template = '%label% (%totalCount% @ %totalDuration% sec)';
 
     /**
      * The message envelope holding the profiling summary
      * @var Zend_Wildfire_Plugin_FirePhp_TableMessage
      */
     protected $_message = null;
 
     /**
      * The total time taken for all profiled queries.
      * @var float
      */
     protected $_totalElapsedTime = 0;
 
     /**
      * Constructor
      *
      * @param string $label OPTIONAL Label for the profiling info.
      * @return void
      */
     public function __construct($label = null)
     {
         $this->_label = $label;
         if(!$this->_label) {
             $this->_label = 'Zend_Db_Profiler_Firebug';
         }
     }
 
     /**
      * Enable or disable the profiler.  If $enable is false, the profiler
      * is disabled and will not log any queries sent to it.
      *
      * @param  boolean $enable
      * @return Zend_Db_Profiler Provides a fluent interface
      */
     public function setEnabled($enable)
     {
         parent::setEnabled($enable);
 
         if ($this->getEnabled()) {
 
             if (!$this->_message) {
                 $this->_message = new Zend_Wildfire_Plugin_FirePhp_TableMessage($this->_label);
                 $this->_message->setBuffered(true);
                 $this->_message->setHeader(array('Time','Event','Parameters'));
                 $this->_message->setDestroy(true);
                 $this->_message->setOption('includeLineNumbers', false);
                 Zend_Wildfire_Plugin_FirePhp::getInstance()->send($this->_message);
             }
 
         } else {
 
             if ($this->_message) {
                 $this->_message->setDestroy(true);
                 $this->_message = null;
             }
 
         }
 
         return $this;
     }
 
     /**
      * Intercept the query end and log the profiling data.
      *
      * @param  integer $queryId
      * @throws Zend_Db_Profiler_Exception
      * @return void
      */
     public function queryEnd($queryId)
     {
         $state = parent::queryEnd($queryId);
 
         if (!$this->getEnabled() || $state == self::IGNORED) {
             return;
         }
 
         $this->_message->setDestroy(false);
 
         $profile = $this->getQueryProfile($queryId);
 
         $this->_totalElapsedTime += $profile->getElapsedSecs();
 
         $this->_message->addRow(array((string)round($profile->getElapsedSecs(),5),
                                       $profile->getQuery(),
                                       ($params=$profile->getQueryParams())?$params:null));
 
         $this->updateMessageLabel();
     }
 
     /**
      * Update the label of the message holding the profile info.
      *
      * @return void
      */
     protected function updateMessageLabel()
     {
         if (!$this->_message) {
             return;
         }
         $this->_message->setLabel(str_replace(array('%label%',
                                                     '%totalCount%',
                                                     '%totalDuration%'),
                                               array($this->_label,
                                                     $this->getTotalNumQueries(),
                                                     (string)round($this->_totalElapsedTime,5)),
                                               $this->_label_template));
     }
 }