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<?php |
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declare(strict_types=1); |
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namespace LaravelSwivel; |
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use LaravelSwivel\Entity\SwivelFeature; |
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/** |
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* @package Webkod3r\LaravelSwivel |
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* @author Pablo Molina <[email protected]> |
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*/ |
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class SwivelLoader |
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{ |
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/** |
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* Swivel config |
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* |
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* @var \Zumba\Swivel\Config |
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*/ |
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protected $config; |
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/** |
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* Configuration options |
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* |
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* @var array |
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*/ |
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protected $options; |
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/** |
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* Swivel manager |
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* |
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* @var \Zumba\Swivel\Manager |
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*/ |
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protected $manager; |
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/** |
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* SwivelLoader only creates the swivel manager whenever you try to use it. |
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* |
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* @param array $options Set of options to build the loader with |
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*/ |
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public function __construct(array $options) |
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{ |
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$this->options = $options; |
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} |
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/** |
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* Get the swivel config instance |
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* |
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* @return \Zumba\Swivel\Config |
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*/ |
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public function getConfig() |
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{ |
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if (empty($this->config)) { |
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$options = $this->options; |
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$this->config = new \Zumba\Swivel\Config( |
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$this->getModel()->getMapData(), |
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$options['BucketIndex'], |
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$options['Logger'] |
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); |
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if (!empty($options['Metrics'])) { |
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$this->config->setMetrics($options['Metrics']); |
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} |
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} |
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return $this->config; |
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} |
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/** |
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* Get the swivel manager instance |
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* |
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* @return \Zumba\Swivel\Manager |
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*/ |
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public function getManager() |
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{ |
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return $this->manager ?: $this->load(); |
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} |
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/** |
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* Get the configured swivel model. |
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* Falls back to the SwivelFeature model provided by the plugin if the app does not define one. |
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* |
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* @return SwivelFeature |
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*/ |
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protected function getModel() |
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{ |
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return new $this->options['ModelAlias'](); |
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} |
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/** |
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* Create a Swivel Manager object and return it. |
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* |
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* @return \Zumba\Swivel\Manager |
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*/ |
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protected function load() |
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{ |
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$this->manager = new \Zumba\Swivel\Manager($this->getConfig()); |
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return $this->manager; |
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} |
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/** |
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* Used to set the bucket index before loading swivel. |
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* |
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* @param integer $index Number between 1 and 10 |
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* @return void |
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* @throws \InvalidArgumentException if $index is not valid |
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*/ |
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public function setBucketIndex($index) |
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{ |
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if (!is_numeric($index) || $index < 1 || $index > 10) { |
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throw new \InvalidArgumentException("SwivelLoader: $index is not a valid bucket index."); |
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} |
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if (empty($this->manager)) { |
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$this->options['BucketIndex'] = $index; |
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} else { |
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$config = $this->getConfig(); |
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$config->setBucketIndex($index); |
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$this->manager->setBucket($config->getBucket()); |
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} |
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} |
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} |
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