Implemented DatabaseTracyBridge
- Query information and profiling is now availble in the Tracy Bar.
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<?php
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/**
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* FuzeWorks.
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*
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* The FuzeWorks MVC PHP FrameWork
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*
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* Copyright (C) 2017 TechFuze
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* @author TechFuze
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* @copyright Copyright (c) 2013 - 2017, Techfuze. (http://techfuze.net)
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* @copyright Copyright (c) 1996 - 2015, Free Software Foundation, Inc. (http://www.fsf.org/)
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* @license http://opensource.org/licenses/GPL-3.0 GPLv3 License
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*
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* @link http://techfuze.net/fuzeworks
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* @since Version 1.0.4
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*
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* @version Version 1.0.4
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*/
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namespace FuzeWorks;
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use Tracy\IBarPanel;
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use Tracy\Debugger;
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/**
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* DatabaseTracyBridge Class.
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*
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* This class provides a bridge between FuzeWorks\Database and Tracy Debugging tool.
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*
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* This class registers in Tracy, and creates a Bar object which contains information about database sessions.
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* It hooks into database usage and provides the information on the Tracy Bar panel.
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*
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* @author Abel Hoogeveen <abel@techfuze.net>
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* @copyright Copyright (c) 2013 - 2017, Techfuze. (http://techfuze.net)
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*/
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class DatabaseTracyBridge implements IBarPanel
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{
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public static $databases = array();
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protected $results = array();
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public static function register()
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{
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$class = new self();
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$bar = Debugger::getBar();
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$bar->addPanel($class);
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}
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public static function registerDatabase($database)
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{
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self::$databases[] = $database;
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}
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protected function getResults()
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{
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if (!empty($this->results))
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{
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return $this->results;
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}
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// First prepare global variables
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$results = array();
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$results['dbCount'] = 0;
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$results['queryCount'] = 0;
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$results['queryTimings'] = 0.0;
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$results['errorsFound'] = false;
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// Go through all databases
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foreach (self::$databases as $database) {
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// Increase total databases
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$results['dbCount']++;
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// First determine the ID
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if (!empty($database->dsn))
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{
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$databaseId = $database->dsn;
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}
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elseif (!empty($database->username) && !empty($database->database) && !empty($database->hostname))
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{
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$databaseId = $database->username . '@' . $database->hostname . '/' . $database->database;
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}
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else
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{
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$databaseId = spl_object_hash($database);
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}
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// Go through all queries
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foreach ($database->queries as $key => $query) {
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$results['queryCount']++;
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$results['queryTimings'] += $database->query_times[$key];
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$results['queries'][$databaseId][$key]['query'] = $query;
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$results['queries'][$databaseId][$key]['timings'] = $database->query_times[$key];
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$results['queries'][$databaseId][$key]['data'] = $database->query_data[$key];
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// If errors are found, set this at the top of the array
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if ($database->query_data[$key]['error']['code'] != 0)
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{
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$results['errorsFound'] = true;
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}
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}
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}
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// Limit the amount in order to keep things readable
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$results['queryCountProvided'] = 0;
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foreach ($results['queries'] as $id => $database) {
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$results['queries'][$id] = array_reverse(array_slice($database, -10));
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$results['queryCountProvided'] += count($results['queries'][$id]);
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}
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$results = array_slice($results, -10);
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return $this->results = $results;
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}
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public function getTab()
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{
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$results = $this->getResults();
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ob_start(function () {});
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require dirname(__DIR__) . '/Views/view.tracydatabasetab.php';
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return ob_get_clean();
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}
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public function getPanel()
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{
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// Parse the panel
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$results = $this->getResults();
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ob_start(function () {});
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require dirname(__DIR__) . '/Views/view.tracydatabasepanel.php';
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return ob_get_clean();
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}
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}
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@ -0,0 +1,51 @@
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<style class="tracy-debug">
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#tracy-debug td.nette-DbConnectionPanel-sql { background: white !important }
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#tracy-debug .nette-DbConnectionPanel-source { color: #BBB !important }
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#tracy-debug .nette-DbConnectionPanel-explain td { white-space: pre }
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#tracy-debug .fuzeworks-DbDescriptor th { background: #FDF5CE !important }
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</style>
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<h1 title="Database">Queries: <?php
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echo $results['queryCount'], ($results['queryTimings'] ? sprintf(', time: %0.3f ms', $results['queryTimings'] * 1000) : ''); ?></h1>
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<div class="tracy-inner">
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<table>
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<?php
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foreach ($results['queries'] as $database => $queries): ?>
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<tr class='fuzeworks-DbDescriptor'>
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<th>Database:</th>
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<th><?= htmlSpecialChars($database, ENT_QUOTES, 'UTF-8') ?></th>
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<th>#</th>
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</tr>
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<tr><th>Time ms</th><th>SQL Query</th><th>Rows</th></tr>
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<?php foreach ($queries as $query): ?>
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<tr>
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<td>
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<?php if ($query['data']['error']['code'] != 0): ?>
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<span title="<?= htmlSpecialChars($query['data']['error']['message'], ENT_IGNORE | ENT_QUOTES, 'UTF-8') ?>">ERROR</span>
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<br /><a class="tracy-toggle tracy-collapsed" data-tracy-ref="^tr .nette-DbConnectionPanel-explain">explain</a>
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<?php elseif ($query['timings'] !== 0): echo sprintf('%0.3f', $query['timings'] * 1000); endif ?>
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</td>
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<td class="nette-DbConnectionPanel-sql"><?= htmlSpecialChars($query['query'], ENT_QUOTES, 'UTF-8') ?>
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<?php if ($query['data']['error']['code'] !== 0): ?>
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<table class="tracy-collapsed nette-DbConnectionPanel-explain">
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<tr>
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<th>Code</th>
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<th>Message</th>
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</tr>
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<tr>
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<td><?= htmlSpecialChars($query['data']['error']['code'], ENT_NOQUOTES, 'UTF-8') ?></td>
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<td><?= htmlSpecialChars($query['data']['error']['message'], ENT_NOQUOTES, 'UTF-8') ?></td>
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</tr>
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</table>
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<?php endif ?>
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</td>
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<td> <?= htmlSpecialChars($query['data']['rows'], ENT_QUOTES, 'UTF-8') ?> </td>
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</tr>
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<?php endforeach;
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endforeach; ?>
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</table>
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<?php if ($results['queryCountProvided'] < $results['queryCount']): ?><p>...and more</p><?php endif ?>
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</div>
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@ -0,0 +1,19 @@
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<?php
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if ($results['queryCount'] && !$results['errorsFound'])
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{
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$color = "#6ba9e6";
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}
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elseif ($results['queryCount'] && $results['errorsFound'])
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{
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$color = "#990000";
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}
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else
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{
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$color = "#aaa";
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}
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?>
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<span title="Database">
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<svg viewBox="0 0 2048 2048"><path fill="<?= $color ?>" d="M1024 896q237 0 443-43t325-127v170q0 69-103 128t-280 93.5-385 34.5-385-34.5-280-93.5-103-128v-170q119 84 325 127t443 43zm0 768q237 0 443-43t325-127v170q0 69-103 128t-280 93.5-385 34.5-385-34.5-280-93.5-103-128v-170q119 84 325 127t443 43zm0-384q237 0 443-43t325-127v170q0 69-103 128t-280 93.5-385 34.5-385-34.5-280-93.5-103-128v-170q119 84 325 127t443 43zm0-1152q208 0 385 34.5t280 93.5 103 128v128q0 69-103 128t-280 93.5-385 34.5-385-34.5-280-93.5-103-128v-128q0-69 103-128t280-93.5 385-34.5z"/>
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</svg><span class="tracy-label"><?= ($results['queryTimings'] ? sprintf('%0.1f ms / ', $results['queryTimings'] * 1000) : '') . $results['queryCount'] ?></span>
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</span>
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