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<?php |
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namespace BestServedCold\LaravelZendSearch\Laravel; |
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use Illuminate\Database\Eloquent\Model; |
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use Symfony\Component\Console\Helper\ProgressBar; |
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use Symfony\Component\Console\Output\NullOutput; |
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use Symfony\Component\Console\Output\OutputInterface; |
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/** |
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* Class RebuildModels |
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* @package BestServedCold\LaravelZendSearch\Laravel |
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*/ |
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class RebuildModels |
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{ |
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/** |
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* @var ProgressBar $progressBar |
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*/ |
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private $progressBar; |
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/** |
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* @var Store $store |
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*/ |
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private $store; |
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/** |
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* @var OutputInterface $store |
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*/ |
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private $output; |
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/** |
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* @var array $models |
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*/ |
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private $models = []; |
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/** |
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* RebuildModels constructor. |
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* |
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* @param ProgressBar $progressBar |
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* @param Store $store |
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* @param OutputInterface $output |
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*/ |
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public function __construct(ProgressBar $progressBar, Store $store, OutputInterface $output) |
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{ |
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$this->progressBar = $progressBar; |
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$this->store = $store; |
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$this->output = $output; |
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$this->models = $this->getModels(); |
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} |
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/** |
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* @param array $models |
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* @return array |
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*/ |
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private function getModels(array $models = []) |
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{ |
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foreach (get_declared_classes() as $class) { |
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// Ignoring PHP bug #53727 here, Eloquent Models implement several interfaces. |
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if (is_subclass_of($class, Model::class) && method_exists($class, 'searchFields')) { |
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$models[] = $class; |
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} |
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} |
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return $models; |
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} |
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/** |
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* @param array $models |
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*/ |
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public function setModels(array $models = []) |
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{ |
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$this->models = $models; |
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} |
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/** |
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* @param string $type |
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* @param string $string |
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*/ |
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private function output($type, $string) |
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{ |
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if (!$this->output instanceof NullOutput) { |
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$this->output->$type($string); |
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} |
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} |
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public function rebuild() |
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{ |
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if (empty($this->models)) { |
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$this->output('error', 'No models configured for search.'); |
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} |
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$this->loopModels(); |
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$this->output('comment', PHP_EOL.'Search engine rebuild complete.'); |
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return $this->output; |
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} |
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/** |
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* Loop Models |
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* |
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* return @void |
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*/ |
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private function loopModels() |
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{ |
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foreach ($this->models as $modelName) { |
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$this->rebuildModel(new $modelName); |
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} |
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} |
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/** |
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* @param Model $model |
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*/ |
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private function rebuildModel(Model $model) |
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{ |
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$this->output('comment', 'Creating index for model ['.$model->getTable().']'); |
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if ($model->count() === 0) { |
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$this->output( |
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'comment', |
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'No records for model ['.$model->getTable().'].' |
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); |
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return; |
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} |
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$this->progressBar->start($model->count()); |
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$this->chunk($model); |
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$this->progressBar->finish(); |
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} |
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/** |
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* @param Model $object |
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*/ |
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private function chunk(Model $object) |
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{ |
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$object->chunk(1000, function($chunk) { |
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foreach ($chunk as $record) { |
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$this->store->insertModel($record, false); |
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$this->progressBar->advance(); |
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} |
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}); |
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} |
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} |
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nark3d /
LaravelZendSearch
