Initial commit: apps.supersam24.ru

vendor/cakephp/debug_kit/src/Panel/TimerPanel.php

@@ -0,0 +1,129 @@
+<?php
+/**
+ * CakePHP(tm) : Rapid Development Framework (http://cakephp.org)
+ * Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
+ *
+ * Licensed under The MIT License
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @copyright     Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
+ * @link          http://cakephp.org CakePHP(tm) Project
+ * @license       http://www.opensource.org/licenses/mit-license.php MIT License
+ */
+namespace DebugKit\Panel;
+
+use Cake\I18n\Number;
+use DebugKit\DebugMemory;
+use DebugKit\DebugPanel;
+use DebugKit\DebugTimer;
+
+/**
+ * Provides debug information on all timers used in a request.
+ */
+class TimerPanel extends DebugPanel
+{
+
+    /**
+     * Return an array of events to listen to.
+     *
+     * @return array
+     */
+    public function implementedEvents()
+    {
+        $before = function ($name) {
+            return function () use ($name) {
+                DebugTimer::start($name, __d('debug_kit', $name));
+            };
+        };
+        $after = function ($name) {
+            return function () use ($name) {
+                DebugTimer::stop($name);
+            };
+        };
+        $both = function ($name) use ($before, $after) {
+            return [
+                ['priority' => 0, 'callable' => $before('Event: ' . $name)],
+                ['priority' => 999, 'callable' => $after('Event: ' . $name)],
+            ];
+        };
+
+        return [
+            'Controller.initialize' => [
+                ['priority' => 0, 'callable' => function () {
+                    DebugMemory::record(__d('debug_kit', 'Controller initialization'));
+                }],
+                ['priority' => 0, 'callable' => $before('Event: Controller.initialize')],
+                ['priority' => 999, 'callable' => $after('Event: Controller.initialize')],
+            ],
+            'Controller.startup' => [
+                ['priority' => 0, 'callable' => $before('Event: Controller.startup')],
+                ['priority' => 999, 'callable' => $after('Event: Controller.startup')],
+                ['priority' => 999, 'callable' => function () {
+                    DebugMemory::record(__d('debug_kit', 'Controller action start'));
+                    DebugTimer::start(__d('debug_kit', 'Controller action'));
+                }],
+            ],
+            'Controller.beforeRender' => [
+                ['priority' => 0, 'callable' => function () {
+                    DebugTimer::stop(__d('debug_kit', 'Controller action'));
+                }],
+                ['priority' => 0, 'callable' => $before('Event: Controller.beforeRender')],
+                ['priority' => 999, 'callable' => $after('Event: Controller.beforeRender')],
+                ['priority' => 999, 'callable' => function () {
+                    DebugMemory::record(__d('debug_kit', 'View Render start'));
+                    DebugTimer::start(__d('debug_kit', 'View Render start'));
+                }],
+            ],
+            'View.beforeRender' => $both('View.beforeRender'),
+            'View.afterRender' => $both('View.afterRender'),
+            'View.beforeLayout' => $both('View.beforeLayout'),
+            'View.afterLayout' => $both('View.afterLayout'),
+            'View.beforeRenderFile' => [
+                ['priority' => 0, 'callable' => function ($event, $filename) {
+                    DebugTimer::start(__d('debug_kit', 'Render {0}', $filename));
+                }],
+            ],
+            'View.afterRenderFile' => [
+                ['priority' => 0, 'callable' => function ($event, $filename) {
+                    DebugTimer::stop(__d('debug_kit', 'Render {0}', $filename));
+                }],
+            ],
+            'Controller.shutdown' => [
+                ['priority' => 0, 'callable' => $before('Event: Controller.shutdown')],
+                ['priority' => 0, 'callable' => function () {
+                    DebugTimer::stop(__d('debug_kit', 'View Render start'));
+                    DebugMemory::record(__d('debug_kit', 'Controller shutdown'));
+                }],
+                ['priority' => 999, 'callable' => $after('Event: Controller.shutdown')],
+            ],
+        ];
+    }
+
+    /**
+     * Get the data for the panel.
+     *
+     * @return array
+     */
+    public function data()
+    {
+        return [
+            'requestTime' => DebugTimer::requestTime(),
+            'timers' => DebugTimer::getAll(),
+            'memory' => DebugMemory::getAll(),
+            'peakMemory' => DebugMemory::getPeak(),
+        ];
+    }
+
+    /**
+     * Get the summary for the panel.
+     *
+     * @return string
+     */
+    public function summary()
+    {
+        $time = Number::precision(DebugTimer::requestTime(), 2) . ' s';
+        $memory = Number::toReadableSize(DebugMemory::getPeak());
+
+        return "$time / $memory";
+    }
+}