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<?php |
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/** |
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* Tack Tracker - A library for tracking long-running task progress |
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* |
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* @license http://opensource.org/licenses/MIT |
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* @link https://github.com/caseyamcl/tasktracker |
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* @version 2.0 |
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* @package caseyamcl/tasktracker |
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* @author Casey McLaughlin <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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* |
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* ------------------------------------------------------------------ |
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*/ |
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namespace TaskTracker\Subscriber; |
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use Symfony\Component\Console\Helper\ProgressBar; |
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use Symfony\Component\Console\Output\OutputInterface; |
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use Symfony\Component\EventDispatcher\EventSubscriberInterface; |
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use TaskTracker\Events; |
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use TaskTracker\Helper\BytesToHumanTrait; |
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use TaskTracker\Tick; |
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/** |
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* Symfony Console Progress Bar Task Tracker Subscriber |
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* |
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* @author Casey McLaughlin <[email protected]> |
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*/ |
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class SymfonyConsoleProgress implements EventSubscriberInterface |
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{ |
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// Use traits for prettier output |
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use BytesToHumanTrait; |
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// --------------------------------------------------------------- |
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/** |
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* @var OutputInterface; |
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*/ |
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private $output; |
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/** |
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* @var ProgressBar|null Set at runtime |
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*/ |
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private $progressBar; |
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// -------------------------------------------------------------- |
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/** |
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* {@inheritdoc} |
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*/ |
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public static function getSubscribedEvents() |
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{ |
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return [ |
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Events::TRACKER_START => 'start', |
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Events::TRACKER_TICK => 'tick', |
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Events::TRACKER_FINISH => 'finish', |
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Events::TRACKER_ABORT => 'abort' |
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]; |
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} |
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// -------------------------------------------------------------- |
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/** |
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* Constructor |
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* |
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* @param OutputInterface $output |
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*/ |
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public function __construct(OutputInterface $output) |
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{ |
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$this->output = $output; |
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} |
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// --------------------------------------------------------------- |
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/** |
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* Start callback |
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* |
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* @param Tick $tick |
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*/ |
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public function start(Tick $tick) |
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{ |
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if ($tick->getMessage()) { |
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$this->output->writeln($tick->getMessage()); |
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} |
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$this->progressBar = new ProgressBar( |
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$this->output, |
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$tick->getReport()->getTotalItemCount() > -1 |
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? $tick->getReport()->getTotalItemCount() |
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: 0 |
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); |
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$this->progressBar->start(); |
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} |
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// --------------------------------------------------------------- |
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/** |
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* Tick callback |
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* |
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* @param Tick $tick |
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*/ |
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public function tick(Tick $tick) |
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{ |
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$rpt = $tick->getReport(); |
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if ( ! $this->progressBar) { |
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$this->start($tick); |
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} |
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$msgSegs = [$tick->getMessage()]; |
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if ($this->output->getVerbosity() >= OutputInterface::VERBOSITY_VERBOSE) { |
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$msgSegs[] = sprintf('Processed: <fg=green>%s</fg=green>', number_format($rpt->getNumItemsSuccess(), 0)); |
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$msgSegs[] = sprintf('Skipped: <fg=yellow>%s</fg=yellow>', number_format($rpt->getNumItemsFail(), 0)); |
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$msgSegs[] = sprintf('Failed: <fg=red>%s</fg=red>' , number_format($rpt->getNumItemsSkip(), 0)); |
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} |
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if ($this->output->getVerbosity() >= OutputInterface::VERBOSITY_VERY_VERBOSE) { |
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$msgSegs[] = sprintf("Avg: %s", number_format($rpt->getAvgItemTime(), 2)); |
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$msgSegs[] = sprintf( |
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'Memory: %s/%s', |
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$this->bytesToHuman($rpt->getMemUsage(), 2), |
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$this->bytesToHuman($rpt->getMemPeakUsage(), 2) |
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); |
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} |
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$this->progressBar->setMessage(implode(' | ', $msgSegs)); |
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$this->progressBar->setProgress($rpt->getNumItemsProcessed()); |
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//$this->progressBar->advance($rpt->getTick()->getIncrementBy()); |
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} |
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/** |
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* Finish callback |
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* |
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* @param Tick $tick |
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*/ |
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public function finish(Tick $tick) |
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{ |
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$this->progressBar->finish(); |
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if ($tick->getMessage()) { |
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$this->output->writeln(PHP_EOL . $tick->getMessage()); |
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} |
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} |
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/** |
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* Abort callback |
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* |
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* @param Tick $tick |
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*/ |
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public function abort(Tick $tick) |
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{ |
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$this->progressBar->clear(); |
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$this->output->writeln($tick->getMessage() ?: 'Aborted'); |
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} |
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} |
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caseyamcl /
tasktracker
