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<?php |
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namespace Wordlift\Dataset\Background; |
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use Wordlift\Dataset\Background\Stages\Sync_Background_Process_Posts_Stage; |
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use Wordlift\Dataset\Background\Stages\Sync_Background_Process_Stage; |
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use Wordlift\Dataset\Background\Stages\Sync_Background_Process_Terms_Stage; |
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use Wordlift\Dataset\Background\Stages\Sync_Background_Process_Users_Stage; |
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use Wordlift\Dataset\Sync_Object_Adapter_Factory; |
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use Wordlift\Dataset\Sync_Service; |
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class Sync_Background_Process_Started_State extends Abstract_Sync_Background_Process_State { |
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/** |
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* @var Sync_Background_Process |
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*/ |
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private $context; |
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/** |
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* @var Sync_Service |
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*/ |
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private $sync_service; |
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/** |
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* @var Sync_Background_Process_Stage[] |
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*/ |
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private $stages; |
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private $batch_size = 5; |
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/** |
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* @var bool |
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*/ |
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private $reset; |
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/** |
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* Sync_Background_Process_Started_State constructor. |
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* |
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* @param Sync_Background_Process $context |
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* @param Sync_Service $sync_service |
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* @param Sync_Object_Adapter_Factory $sync_object_adapter_factory |
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* @param bool $reset Whether to reset the counters |
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*/ |
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function __construct( $context, $sync_service, $sync_object_adapter_factory, $reset = true ) { |
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parent::__construct( Sync_Background_Process::STATE_STARTED ); |
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$this->context = $context; |
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$this->sync_service = $sync_service; |
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$this->stages = array( |
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new Sync_Background_Process_Posts_Stage( $sync_object_adapter_factory ), |
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new Sync_Background_Process_Terms_Stage( $sync_object_adapter_factory ), |
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new Sync_Background_Process_Users_Stage( $sync_object_adapter_factory ), |
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); |
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} |
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function enter() { |
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// Delete the KG contents. |
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$this->sync_service->delete_all(); |
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// Clear caches. |
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do_action( 'wl_ttl_cache_cleaner__flush' ); |
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$counts = array_map( function ( $item ) { |
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return $item->count(); |
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}, $this->stages ); |
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update_option( '_wl_sync_background_process_count', $counts, true ); |
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update_option( '_wl_sync_background_process_stage', 0, true ); |
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update_option( '_wl_sync_background_process_offset', 0, true ); |
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update_option( '_wl_sync_background_process_started', time(), true ); |
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update_option( '_wl_sync_background_process_updated', time(), true ); |
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$this->context->set_state( Sync_Background_Process::STATE_STARTED ); |
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$this->resume(); |
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} |
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function resume() { |
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$this->context->push_to_queue( true ); |
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$this->context->save()->dispatch(); |
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} |
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function leave() { |
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$this->context->set_state( null ); |
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} |
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function task( $args ) { |
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$offset = get_option( '_wl_sync_background_process_offset' ); |
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$stage = get_option( '_wl_sync_background_process_stage' ); |
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$counts = get_option( '_wl_sync_background_process_count' ); |
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$batch_size = min( $counts[ $stage ] - $offset, $this->batch_size ); |
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add_filter( 'wl_api_service__request', array( $this, 'api_service__request' ) ); |
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try { |
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$object_adapters = $this->stages[ $stage ]->get_sync_object_adapters( $offset, $batch_size ); |
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$this->sync_service->sync_many( $object_adapters, true ); |
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} catch ( \Exception $e ) { |
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// ignored. |
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} |
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remove_filter( 'wl_api_service__request', array( $this, 'api_service__request' ) ); |
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update_option( '_wl_sync_background_process_updated', time(), true ); |
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// Increase the offset. |
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if ( ( $offset + $batch_size ) < $counts[ $stage ] ) { |
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update_option( '_wl_sync_background_process_offset', $offset + $batch_size, true ); |
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return true; |
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} |
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// Increase the stage. |
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if ( ( $stage + 1 ) < count( $this->stages ) ) { |
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update_option( '_wl_sync_background_process_stage', $stage + 1, true ); |
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update_option( '_wl_sync_background_process_offset', 0, true ); |
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return true; |
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} |
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// Stop processing. |
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$this->context->stop(); |
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return false; |
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} |
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/** |
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* Hook to provide a request to update the status on the server. |
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* |
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* @param array $args |
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* |
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* @return mixed |
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*/ |
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public function api_service__request( $args ) { |
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$state_header_value = str_replace( "\n", '', wp_json_encode( $this->context->get_info() ) ); |
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$args['headers']['X-Wordlift-Dataset-Sync-State-V1'] = $state_header_value; |
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return $args; |
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} |
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} |
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insideout10 /
wordlift-plugin
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private,protected, orpublic) is generally recommend to communicate to other developers how, and from where this method is intended to be used.