141 lines
3.8 KiB
PHP
141 lines
3.8 KiB
PHP
<?php
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namespace devgroup\arangodb\panels\arangodb;
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use devgroup\arangodb\panels\arangodb\models\ArangoDb;
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use Yii;
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use yii\debug\Panel;
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use yii\helpers\VarDumper;
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use yii\log\Logger;
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class ArangoDbPanel extends Panel
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{
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/**
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* @var array db queries info extracted to array as models, to use with data provider.
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*/
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private $_models;
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/**
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* @var array current database request timings
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*/
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private $_timings;
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/**
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* Returns all profile logs of the current request for this panel. It includes categories such as:
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* 'yii\db\Command::query', 'yii\db\Command::execute'.
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* @return array
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*/
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public function getProfileLogs()
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{
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$target = $this->module->logTarget;
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return $target->filterMessages(
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$target->messages,
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Logger::LEVEL_PROFILE,
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[
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'devgroup\arangodb\Query::query',
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'devgroup\arangodb\Query::insert',
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'devgroup\arangodb\Query::update',
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'devgroup\arangodb\Query::remove',
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'devgroup\arangodb\Query::execute',
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]
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);
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}
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/**
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* Calculates given request profile timings.
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*
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* @return array timings [token, category, timestamp, traces, nesting level, elapsed time]
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*/
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protected function calculateTimings()
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{
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if ($this->_timings === null) {
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$this->_timings = Yii::getLogger()->calculateTimings($this->data['arango-messages']);
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}
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return $this->_timings;
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}
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/**
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* Returns total query time.
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*
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* @param array $timings
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* @return integer total time
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*/
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protected function getTotalQueryTime($timings)
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{
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$queryTime = 0;
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foreach ($timings as $timing) {
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$queryTime += $timing['duration'];
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}
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return $queryTime;
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}
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public function getName()
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{
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return 'Arango';
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}
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public function getSummary()
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{
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$timings = $this->calculateTimings();
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$queryCount = count($timings);
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$queryTime = number_format($this->getTotalQueryTime($timings) * 1000) . ' ms';
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return \Yii::$app->view->render(
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'@devgroup/arangodb/panels/arangodb/views/summary',
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[
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'timings' => $this->calculateTimings(),
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'queryCount' => $queryCount,
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'queryTime' => $queryTime,
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'panel' => $this,
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]
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);
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}
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/**
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* @inheritdoc
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*/
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public function getDetail()
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{
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$searchModel = new ArangoDb();
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$dataProvider = $searchModel->search(Yii::$app->request->getQueryParams(), $this->getModels());
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return Yii::$app->view->render('@devgroup/arangodb/panels/arangodb/views/detail', [
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'panel' => $this,
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'dataProvider' => $dataProvider,
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'searchModel' => $searchModel,
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]);
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}
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/**
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* Returns an array of models that represents logs of the current request.
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* Can be used with data providers such as \yii\data\ArrayDataProvider.
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* @return array models
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*/
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protected function getModels()
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{
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if ($this->_models === null) {
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$this->_models = [];
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$timings = $this->calculateTimings();
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foreach ($timings as $seq => $dbTiming) {
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$this->_models[] = [
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'query' => $dbTiming['info'],
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'duration' => ($dbTiming['duration'] * 1000), // in milliseconds
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'trace' => $dbTiming['trace'],
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'timestamp' => ($dbTiming['timestamp'] * 1000), // in milliseconds
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'seq' => $seq,
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];
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}
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}
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return $this->_models;
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}
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public function save()
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{
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return ['arango-messages' => $this->getProfileLogs()];
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}
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}
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