Location: PHPKode > projects > Nella Framework > nella-framework-7e780c6/Nella/NetteAddons/Doctrine/Diagnostics/ConnectionPanel.php
<?php
/**
 * This file is part of the Nella Framework (http://nellafw.org).
 *
 * Copyright (c) 2006, 2012 Patrik Votoček (http://patrik.votocek.cz)
 *
 * For the full copyright and license information, please view the file LICENSE.txt that was distributed with this source code.
 */

namespace Nella\NetteAddons\Doctrine\Diagnostics;

use Nette\Diagnostics\Debugger;

/**
 * Debug panel for Doctrine
 *
 * @author	David Grudl
 * @author	Patrik Votoček
 */
class ConnectionPanel extends \Nette\Object implements \Nette\Diagnostics\IBarPanel, \Doctrine\DBAL\Logging\SQLLogger
{
	/** @var int logged time */
	public $totalTime = 0;

	/** @var array */
	public $queries = array();

	/**
	 * @param string
	 * @param array
	 * @param array
	 */
	public function startQuery($sql, array $params = NULL, array $types = NULL)
	{
		Debugger::timer('doctrine');

		$this->queries[] = array($sql, $params, 0);
	}

	public function stopQuery()
	{
		$keys = array_keys($this->queries);
		$key = end($keys);
		$this->queries[$key][2] = Debugger::timer('doctrine');
		$this->totalTime += $this->queries[$key][2];
	}

	public function getTab()
	{
		return '<span title="Doctrine 2">'
			. '<img src="data:image/png;base64,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" />'
			. count($this->queries) . ' queries'
			. ($this->totalTime ? ' / ' . sprintf('%0.1f', $this->totalTime * 1000) . 'ms' : '')
			. '</span>';
	}

	/**
	 * @param array
	 * @return string
	 */
	protected function processQuery(array $query)
	{
		$s = '';
		list($sql, $params, $time) = $query;

		$s .= '<tr><td>' . sprintf('%0.3f', $time * 1000);
		$s .= '</td><td class="nette-Doctrine2Panel-sql">' . \Nette\Database\Helpers::dumpSql($sql);
		$s .= '</td><td>' . \Nette\Diagnostics\Helpers::clickableDump($params, TRUE) . '</tr>';

		return $s;
	}

	protected function renderStyles()
	{
		return '<style> #nette-debug td.nette-Doctrine2Panel-sql { background: white !important }
			#nette-debug .nette-Doctrine2Panel-source { color: #BBB !important }
			#nette-debug nette-Doctrine2Panel tr table { margin: 8px 0; max-height: 150px; overflow:auto } </style>';
	}

	/**
	 * @param \PDOException
	 * @return array
	 */
	public function renderException($e)
	{
		if ($e instanceof \PDOException && count($this->queries)) {
			$s = '<table><tr><th>Time&nbsp;ms</th><th>SQL</th><th>Params</th></tr>';
			$s .= $this->processQuery(end($this->queries));
			$s .= '</table>';
			return array(
				'tab' => 'SQL',
				'panel' => $this->renderStyles() . '<div class="nette-inner nette-Doctrine2Panel">' . $s . '</div>',
			);
		} else {
			\Nette\Database\Diagnostics\ConnectionPanel::renderException($e);
		}
	}

	public function getPanel()
	{
		$s = '';
		foreach ($this->queries as $query) {
			$s .= $this->processQuery($query);
		}

		return empty($this->queries) ? '' :
			$this->renderStyles() .
			'<h1>Queries: ' . count($this->queries) . ($this->totalTime ? ', time: ' . sprintf('%0.3f', $this->totalTime * 1000) . ' ms' : '') . '</h1>
			<div class="nette-inner nette-Doctrine2Panel">
			<table>
			<tr><th>Time&nbsp;ms</th><th>SQL</th><th>Params</th></tr>' . $s . '
			</table>
			</div>';
	}
}
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