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<?php
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/*
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* This file is part of the symfony package.
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* (c) Fabien Potencier <fabien.potencier@symfony-project.com>
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* (c) Jonathan H. Wage <jonwage@gmail.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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/**
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* sfWebDebugPanelDoctrine adds a panel to the web debug toolbar with Doctrine information.
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*
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* @package symfony
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* @subpackage debug
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* @author Fabien Potencier <fabien.potencier@symfony-project.com>
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* @author Jonathan H. Wage <jonwage@gmail.com>
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* @version SVN: $Id: sfWebDebugPanelDoctrine.class.php 28999 2010-04-06 17:42:14Z Kris.Wallsmith $
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*/
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class sfWebDebugPanelDoctrine extends sfWebDebugPanel
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{
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/**
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* Get the title/icon for the panel
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*
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* @return string $html
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*/
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public function getTitle()
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{
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if ($events = $this->getDoctrineEvents())
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{
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return '<img src="'.$this->webDebug->getOption('image_root_path').'/database.png" alt="SQL queries" /> '.count($events);
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}
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}
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/**
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* Get the verbal title of the panel
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*
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* @return string $title
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*/
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public function getPanelTitle()
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{
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return 'SQL queries';
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}
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/**
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* Get the html content of the panel
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*
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* @return string $html
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*/
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public function getPanelContent()
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{
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return '
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<div id="sfWebDebugDatabaseLogs">
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<h3>Doctrine Version: '.Doctrine_Core::VERSION.'</h3>
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<ol>'.implode("\n", $this->getSqlLogs()).'</ol>
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</div>
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';
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}
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/**
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* Listens to debug.web.load_panels and adds this panel.
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*/
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static public function listenToAddPanelEvent(sfEvent $event)
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{
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$event->getSubject()->setPanel('db', new self($event->getSubject()));
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}
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/**
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* Returns an array of Doctrine query events.
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*
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* @return array
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*/
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protected function getDoctrineEvents()
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{
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$databaseManager = sfContext::getInstance()->getDatabaseManager();
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$events = array();
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if ($databaseManager)
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{
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foreach ($databaseManager->getNames() as $name)
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{
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$database = $databaseManager->getDatabase($name);
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if ($database instanceof sfDoctrineDatabase && $profiler = $database->getProfiler())
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{
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foreach ($profiler->getQueryExecutionEvents() as $event)
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{
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$events[$event->getSequence()] = $event;
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}
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}
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}
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}
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// sequence events
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ksort($events);
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return $events;
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}
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/**
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* Builds the sql logs and returns them as an array.
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*
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* @return array
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*/
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protected function getSqlLogs()
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{
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$logs = $this->webDebug->getLogger()->getLogs();
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$html = array();
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foreach ($this->getDoctrineEvents() as $i => $event)
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{
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$conn = $event->getInvoker() instanceof Doctrine_Connection ? $event->getInvoker() : $event->getInvoker()->getConnection();
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$params = sfDoctrineConnectionProfiler::fixParams($event->getParams());
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$query = $this->formatSql(htmlspecialchars($event->getQuery(), ENT_QUOTES, sfConfig::get('sf_charset')));
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// interpolate parameters
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foreach ($params as $param)
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{
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$param = htmlspecialchars($param, ENT_QUOTES, sfConfig::get('sf_charset'));
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$query = join(var_export(is_scalar($param) ? $param : (string) $param, true), explode('?', $query, 2));
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}
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// slow query
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if ($event->slowQuery && $this->getStatus() > sfLogger::NOTICE)
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{
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$this->setStatus(sfLogger::NOTICE);
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}
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// backtrace
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$backtrace = null;
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foreach ($logs as $i => $log)
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{
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if (!isset($log['debug_backtrace']) || !count($log['debug_backtrace']))
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{
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// backtrace disabled
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break;
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}
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if (false !== strpos($log['message'], $event->getQuery()))
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{
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// assume queries are being requested in order
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unset($logs[$i]);
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$backtrace = ' '.$this->getToggleableDebugStack($log['debug_backtrace']);
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break;
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}
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}
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$html[] = sprintf('
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<li%s>
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<p class="sfWebDebugDatabaseQuery">%s</p>
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<div class="sfWebDebugDatabaseLogInfo">%ss, "%s" connection%s</div>
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</li>',
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$event->slowQuery ? ' class="sfWebDebugWarning"' : '',
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$query,
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number_format($event->getElapsedSecs(), 2),
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$conn->getName(),
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$backtrace
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);
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}
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return $html;
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}
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}
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