Shared_Meta_Box_Registrar::__construct()   A
last analyzed

Complexity

Conditions 1
Paths 1

Size

Total Lines 6
Code Lines 2

Duplication

Lines 0
Ratio 0 %

Importance

Changes 1
Bugs 0 Features 0
Metric Value
eloc 2
c 1
b 0
f 0
dl 0
loc 6
rs 10
cc 1
nc 1
nop 2
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<?php
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declare(strict_types=1);
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/**
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 * Registration Registrar for Shared Meta Boxes.
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 *
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 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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 *
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 * @author Glynn Quelch <[email protected]>
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 * @license http://www.opensource.org/licenses/mit-license.html  MIT License
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 * @package PinkCrab\Registerables
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 * @since 0.7.0
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 */
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namespace PinkCrab\Registerables\Registrar;
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use PinkCrab\Registerables\Meta_Data;
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use PinkCrab\Registerables\Registrar\Registrar;
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use PinkCrab\Registerables\Shared_Meta_Box_Controller;
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use PinkCrab\Registerables\Registrar\Meta_Box_Registrar;
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use PinkCrab\Registerables\Registrar\Meta_Data_Registrar;
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use PinkCrab\Registerables\Module\Middleware\Registerable;
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class Shared_Meta_Box_Registrar implements Registrar {
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	protected Meta_Box_Registrar $meta_box_registrar;
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	protected Meta_Data_Registrar $meta_data_registrar;
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	public function __construct(
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		Meta_Box_Registrar $meta_box_registrar,
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		Meta_Data_Registrar $meta_data_registrar
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	) {
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		$this->meta_box_registrar  = $meta_box_registrar;
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		$this->meta_data_registrar = $meta_data_registrar;
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	}
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	/**
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	 * Used to register a registerable
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	 *
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	 * @param \PinkCrab\Registerables\Module\Middleware\Registerable $registerable
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	 * @return void
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	 */
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	public function register( Registerable $registerable ): void {
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		if ( ! is_a( $registerable, Shared_Meta_Box_Controller::class ) ) {
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			return;
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		}
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		/** @var Shared_Meta_Box_Controller $registerable, Validation call below catches no Shared_Meta_Box_Controller Registerables */
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		// Get the meta box and meta data.
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		$meta_box  = $registerable->meta_box();
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		$meta_data = $registerable->meta_data( array() );
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		// Register the meta box.
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		$this->meta_box_registrar->register( $meta_box );
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		// Register all meta data.
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		foreach ( $this->filter_meta_data( $meta_data ) as $meta_field ) {
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			// Register meta data for each post type.
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			foreach ( $meta_box->screen as $post_type ) {
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				$this->meta_data_registrar->register_for_post_type( $meta_field, $post_type );
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			}
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		}
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	}
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	/**
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	 * Filters all non meta data from array.
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	 *
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	 * @param mixed[] $meta_data
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	 * @return Meta_Data[]
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	 */
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	protected function filter_meta_data( array $meta_data ): array {
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		return array_filter(
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			$meta_data,
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			function ( $e ) {
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				return is_a( $e, Meta_Data::class );
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			}
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		);
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	}
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}
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