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<?php |
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/** |
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* @author @fabfuel <[email protected]> |
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* @created 14.11.14, 08:39 |
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*/ |
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namespace Fabfuel\Prophiler\Plugin\Phalcon\Mvc; |
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use Fabfuel\Prophiler\Benchmark\BenchmarkInterface; |
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use Fabfuel\Prophiler\Plugin\PluginAbstract; |
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use Phalcon\Events\Event; |
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use Phalcon\Mvc\View; |
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use Phalcon\Mvc\ViewInterface; |
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/** |
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* Class ViewPlugin |
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*/ |
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class ViewPlugin extends PluginAbstract implements ViewPluginInterface |
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{ |
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/** |
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* @var BenchmarkInterface[][] |
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*/ |
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private $benchmarks = []; |
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/** |
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* All render levels as descriptive strings |
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* @var array |
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*/ |
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private $renderLevels = [ |
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View::LEVEL_ACTION_VIEW => 'action', |
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View::LEVEL_AFTER_TEMPLATE => 'afterTemplate', |
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View::LEVEL_BEFORE_TEMPLATE => 'beforeTemplate', |
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View::LEVEL_LAYOUT => 'controller', |
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View::LEVEL_MAIN_LAYOUT => 'main' |
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]; |
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/** |
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* Start view benchmark |
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* |
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* @param Event $event |
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* @param ViewInterface $view |
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*/ |
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public function beforeRenderView(Event $event, ViewInterface $view) |
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{ |
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$name = get_class($event->getSource()) . '::render: ' . basename($view->getActiveRenderPath()); |
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$metadata = [ |
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'view' => realpath($view->getActiveRenderPath()) ?: $view->getActiveRenderPath(), |
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'level' => $this->getRenderLevel($view->getCurrentRenderLevel()), |
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]; |
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$this->setBenchmark($view, $this->getProfiler()->start($name, $metadata, 'View')); |
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} |
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/** |
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* Stop view benchmark |
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* |
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* @param Event $event |
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* @param ViewInterface $view |
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*/ |
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public function afterRenderView(Event $event, ViewInterface $view) |
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{ |
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$benchmark = $this->getBenchmark($view); |
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$this->getProfiler()->stop($benchmark); |
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} |
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/** |
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* Stop view benchmark |
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* |
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* @param Event $event |
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* @param ViewInterface $view |
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*/ |
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public function afterRender(Event $event, ViewInterface $view) |
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{ |
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foreach ($this->benchmarks as $views) { |
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foreach ($views as $benchmark) { |
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$this->getProfiler()->stop($benchmark); |
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} |
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} |
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} |
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/** |
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* @param int $renderLevelInt |
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* @return string Render level |
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*/ |
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public function getRenderLevel($renderLevelInt) |
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{ |
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return isset($this->renderLevels[$renderLevelInt]) ? $this->renderLevels[$renderLevelInt] : ''; |
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} |
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/** |
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* @param ViewInterface $view |
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* @param BenchmarkInterface $benchmark |
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*/ |
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public function setBenchmark(ViewInterface $view, BenchmarkInterface $benchmark) |
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{ |
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$this->benchmarks[md5($view->getActiveRenderPath())][] = $benchmark; |
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} |
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/** |
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* @param ViewInterface $view |
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* @return BenchmarkInterface |
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*/ |
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public function getBenchmark(ViewInterface $view) |
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{ |
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return array_shift($this->benchmarks[md5($view->getActiveRenderPath())]); |
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} |
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/** |
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* @param ViewInterface $view |
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* @return string |
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*/ |
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public function getIdentifier(ViewInterface $view) |
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{ |
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return md5($view->getActiveRenderPath()); |
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} |
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} |
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