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<?php |
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/** |
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* Handles indexable registration and storage |
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* |
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* @since 3.0 |
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* @package elasticpress |
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*/ |
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|
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namespace ElasticPress; |
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|
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if ( ! defined( 'ABSPATH' ) ) { |
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exit; // Exit if accessed directly. |
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} |
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|
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/** |
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* Class for handling all Indexable instances |
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*/ |
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class Indexables { |
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|
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/** |
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* Array of registered indexables |
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* |
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* @var array |
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* @since 3.0 |
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*/ |
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private $registered_indexables = []; |
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|
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/** |
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* Register an indexable instance |
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* |
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* @param Indexable $indexable Instance of Indexable. |
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* @since 3.0 |
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*/ |
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public function register( Indexable $indexable ) { |
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$this->registered_indexables[ $indexable->slug ] = $indexable; |
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} |
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|
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/** |
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* Get an indexable instance given a slug |
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* |
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* @param string $slug Indexable type slug. |
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* @since 3.0 |
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* @return Indexable|boolean |
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*/ |
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public function get( $slug ) { |
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return ( ! empty( $this->registered_indexables[ $slug ] ) ) ? $this->registered_indexables[ $slug ] : false; |
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} |
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|
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/** |
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* Get all indexable instances |
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* |
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* @param boolean $global If true or false, will only get Indexables with that global property. |
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* @param boolean $slug_only True returns an array of only string slugs. |
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* @since 3.0 |
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* @return array |
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*/ |
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public function get_all( $global = null, $slug_only = false ) { |
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$indexables = []; |
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|
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foreach ( $this->registered_indexables as $slug => $indexable ) { |
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if ( null === $global ) { |
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if ( $slug_only ) { |
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$indexables[] = $slug; |
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} else { |
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$indexables[] = $indexable; |
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} |
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} else { |
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if ( $global === $indexable->global ) { |
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if ( $slug_only ) { |
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$indexables[] = $slug; |
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} else { |
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$indexables[] = $indexable; |
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} |
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} |
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} |
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} |
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|
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return $indexables; |
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} |
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|
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/** |
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* Return singleton instance of class |
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* |
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* @return object |
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*/ |
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public static function factory() { |
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static $instance = false; |
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|
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if ( ! $instance ) { |
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$instance = new self(); |
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} |
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|
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return $instance; |
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} |
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} |
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|
