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<?php |
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namespace Firesphere\SolrSearch\Jobs; |
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use Exception; |
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use Firesphere\SolrSearch\Indexes\BaseIndex; |
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use Firesphere\SolrSearch\Services\SolrCoreService; |
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use Firesphere\SolrSearch\Tasks\SolrIndexTask; |
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use ReflectionException; |
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use SilverStripe\Control\HTTPRequest; |
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use SilverStripe\Core\Injector\Injector; |
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use stdClass; |
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use Symbiote\QueuedJobs\Services\AbstractQueuedJob; |
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use Symbiote\QueuedJobs\Services\QueuedJobService; |
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/** |
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* Class SolrIndexJob |
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* @package Firesphere\SolrSearch\Jobs |
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*/ |
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class SolrIndexJob extends AbstractQueuedJob |
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{ |
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/** |
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* The class that should be indexed. |
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* If set, the task should run the given class with the given group |
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* The class should be popped off the array at the end of each subset |
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* so the next class becomes the class to index. |
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* |
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* Rinse and repeat for each class in the index, until this array is empty |
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* |
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* @var array |
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*/ |
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protected $classToIndex = []; |
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/** |
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* The indexes that need to run. |
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* @var array |
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*/ |
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protected $indexes; |
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/** |
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* SolrIndexJob constructor. |
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* @param array $params |
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*/ |
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public function __construct($params = []) |
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{ |
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parent::__construct($params); |
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// Make sure indexes are set on first run, but not again after that :) |
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} |
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/** |
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* @return string |
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*/ |
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public function getTitle() |
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{ |
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return 'Index groups to Solr search'; |
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} |
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/** |
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* Do some processing yourself! |
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* @return self |
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* @throws Exception |
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*/ |
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public function process() |
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{ |
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$data = $this->jobData; |
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$this->configureRun($data); |
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$this->currentStep = $this->currentStep ?: 0; |
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$index = Injector::inst()->get($this->indexes[0]); |
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$this->classToIndex = count($this->classToIndex) ? $this->classToIndex : $index->getClasses(); |
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$indexArgs = [ |
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'group' => $this->currentStep, |
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'index' => $this->indexes[0], |
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'class' => $this->classToIndex[0] |
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]; |
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/** @var BaseIndex $index */ |
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/** @var SolrIndexTask $task */ |
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$task = Injector::inst()->get(SolrIndexTask::class); |
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$request = new HTTPRequest( |
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'GET', |
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'/dev/tasks/SolrIndexTask', |
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$indexArgs |
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); |
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$result = $task->run($request); |
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$this->totalSteps = $result; |
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// If the result is false, the job should fail too |
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// Thus, only set to true if the result isn't false :) |
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$this->isComplete = true; |
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/** @var self $this */ |
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return $this; |
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} |
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/** |
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* @param stdClass|null $data |
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* @throws ReflectionException |
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*/ |
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protected function configureRun($data) |
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{ |
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// If null gets passed in, it goes a bit wonky with the check for indexes |
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if (!$data) { |
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$data = new stdClass(); |
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$data->indexes = null; |
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} |
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if (!isset($data->indexes) || !count($data->indexes)) { // If indexes are set, don't load them. |
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$this->indexes = (new SolrCoreService())->getValidIndexes(); |
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} else { |
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$this->setIndexes($data->indexes); |
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$this->setClassToIndex($data->classToIndex); |
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} |
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} |
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/** |
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* Set up the next job if needed |
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*/ |
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public function afterComplete() |
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{ |
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[$currentStep, $totalSteps] = $this->getNextSteps(); |
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// If there are no indexes left to run, let's call it a day |
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if (count($this->indexes)) { |
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$nextJob = new self(); |
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$jobData = new stdClass(); |
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$jobData->classToIndex = $this->getClassToIndex(); |
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$jobData->indexes = $this->getIndexes(); |
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$nextJob->setJobData($totalSteps, $currentStep, false, $jobData, []); |
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// Add a wee break to let the system recover from this heavy operation |
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Injector::inst()->get(QueuedJobService::class) |
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->queueJob($nextJob, date('Y-m-d H:i:00', strtotime('+1 minutes'))); |
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} |
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parent::afterComplete(); |
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} |
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/** |
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* @return array |
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*/ |
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public function getClassToIndex(): array |
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{ |
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return $this->classToIndex; |
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} |
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/** |
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* @param array $classToIndex |
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* @return SolrIndexJob |
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*/ |
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public function setClassToIndex($classToIndex) |
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{ |
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$this->classToIndex = $classToIndex; |
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return $this; |
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} |
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/** |
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* @return array |
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*/ |
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public function getIndexes(): array |
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{ |
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return $this->indexes; |
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} |
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/** |
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* @param array $indexes |
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* @return SolrIndexJob |
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*/ |
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public function setIndexes($indexes) |
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{ |
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$this->indexes = $indexes; |
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return $this; |
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} |
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/** |
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* @return array |
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*/ |
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protected function getNextSteps(): array |
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{ |
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$currentStep = $this->currentStep + 1; |
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$totalSteps = $this->totalSteps; |
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// No more steps to execute on this class, let's go to the next class |
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if ($this->currentStep >= $this->totalSteps) { |
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array_shift($this->classToIndex); |
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// Reset the current step, a complete new set of data is coming |
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$currentStep = 0; |
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$totalSteps = 1; |
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} |
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// If there are no classes left in this index, go to the next index |
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if (!count($this->classToIndex)) { |
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array_shift($this->indexes); |
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// Reset the current step, a complete new set of data is coming |
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$currentStep = 0; |
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$totalSteps = 1; |
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} |
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return [$currentStep, $totalSteps]; |
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} |
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} |
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Firesphere /
silverstripe-solr-search
