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<?php |
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/** |
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* Scoped catalog proxy behavior base. |
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* |
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* @package WCPOS\WooCommercePOS\API\V2\Proxy |
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*/ |
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|
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namespace WCPOS\WooCommercePOS\API\V2\Proxy; |
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|
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use WCPOS\WooCommercePOS\Services\Permission_Rules; |
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use WP_REST_Request; |
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|
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/** |
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* Gives every resource the same install/run/finally/unwind discipline. |
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*/ |
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abstract class Scoped_Proxy_Behavior implements Proxy_Behavior { |
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/** Permission collection, when this resource has a POS-tier read grant. |
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* |
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* @var string|null |
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*/ |
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protected $permission_collection; |
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|
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/** |
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* Forward every param untouched. |
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* |
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* @param array $params Query parameters to forward. |
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* @param WP_REST_Request $request Original proxy request. |
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* |
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* @return array |
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*/ |
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public function forwarded_params( array $params, WP_REST_Request $request ): array { |
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return $params; |
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} |
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|
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/** |
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* Install this resource's hooks, run the forward, and always unwind. |
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* |
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* @param callable $forward Forward operation. |
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* |
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* @return mixed |
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*/ |
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public function around( callable $forward ) { |
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$bindings = $this->install(); |
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if ( $this->permission_collection ) { |
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Permission_Rules::install_wc_filter( $this->permission_collection ); |
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} |
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|
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try { |
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return $this->run( $forward ); |
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} finally { |
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if ( $this->permission_collection ) { |
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Permission_Rules::uninstall_wc_filter(); |
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} |
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foreach ( array_reverse( $bindings ) as $binding ) { |
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remove_filter( $binding[0], $binding[1], $binding[2] ); |
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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 the response data unshaped. |
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* |
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* @param mixed $data Response data. |
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* |
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* @return mixed |
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*/ |
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public function post_process( $data ) { |
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return $data; |
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} |
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|
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/** |
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* Install hooks and return their exact removal tuples. |
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* |
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* @return array<int, array{0: string, 1: callable, 2: int}> |
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*/ |
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protected function install(): array { |
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return array(); |
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} |
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|
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/** |
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* Run the forward, optionally through a resource plan. |
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* |
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* @param callable $forward Forward operation. |
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* |
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* @return mixed |
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*/ |
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protected function run( callable $forward ) { |
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return $forward(); |
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} |
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} |
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