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<?php |
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namespace Velikonja\LabbyBundle\Service; |
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use Symfony\Component\Console\Output\OutputInterface; |
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use Symfony\Component\EventDispatcher\EventDispatcherInterface; |
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use Velikonja\LabbyBundle\Database\SyncerDb; |
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use SyncFS\Syncer as SyncerFs; |
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use Velikonja\LabbyBundle\Event\SyncEvent; |
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use Velikonja\LabbyBundle\Events; |
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class Syncer |
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{ |
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/** |
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* @var SyncerFs |
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*/ |
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private $syncerFs; |
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/** |
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* @var SyncerDb | null |
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*/ |
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private $syncerDb; |
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/** |
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* @var EventDispatcherInterface |
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*/ |
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private $eventDispatcher; |
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/** |
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* @param EventDispatcherInterface $eventDispatcher |
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* @param SyncerFs $syncerFs |
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* @param null|SyncerDb $syncerDb |
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*/ |
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public function __construct( |
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EventDispatcherInterface $eventDispatcher, |
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SyncerFs $syncerFs, |
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SyncerDb $syncerDb = null |
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) { |
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$this->syncerFs = $syncerFs; |
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$this->syncerDb = $syncerDb; |
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$this->eventDispatcher = $eventDispatcher; |
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} |
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/** |
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* @param OutputInterface $output |
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*/ |
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public function sync(OutputInterface $output) |
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{ |
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$this->eventDispatcher->dispatch(Events::PRE_SYNC, new SyncEvent($output)); |
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$this->syncDb($output); |
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$this->syncFs($output); |
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$this->eventDispatcher->dispatch(Events::POST_SYNC, new SyncEvent($output)); |
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} |
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/** |
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* @param OutputInterface $output |
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*/ |
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public function syncFs(OutputInterface $output) |
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{ |
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$this->eventDispatcher->dispatch(Events::PRE_SYNC_FS, new SyncEvent($output)); |
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$this->syncerFs->sync($output); |
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$this->eventDispatcher->dispatch(Events::POST_SYNC_FS, new SyncEvent($output)); |
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} |
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/** |
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* @param OutputInterface $output |
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* |
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* @throws \Exception |
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*/ |
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public function syncDb(OutputInterface $output) |
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{ |
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if (! $this->syncerDb) { |
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throw new \RuntimeException('Syncer DB is not defined.'); |
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} |
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$this->eventDispatcher->dispatch(Events::PRE_SYNC_DB, new SyncEvent($output)); |
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$this->syncerDb->sync($output); |
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$this->eventDispatcher->dispatch(Events::POST_SYNC_DB, new SyncEvent($output)); |
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} |
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} |
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