hwptoolkit/plugins/hwp-previews/src/Preview/Post/Post_Preview_Service.php at fc667229ebab446089db21794c1d39dd6f9555bb · wpengine/hwptoolkit · GitHub

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<?php

declare(strict_types=1);

namespace HWP\Previews\Preview\Post;

/**
 * Post Preview Service class
 *
 * This class provides methods to get the allowed post-types and statuses for previews.
 *
 * @package HWP\Previews
 *
 * @since 0.0.1
 */
class Post_Preview_Service {
	/**
	 * The allowed post-types for previews.
	 *
	 * @var array<string>
	 */
	protected $post_types = [];

	/**
	 * The allowed post-statuses for previews.
	 *
	 * @var array<string>
	 */
	protected $post_statuses = [];

	/**
	 * The allowed post-statuses for parent post-types (hierarchical).
	 *
	 * @var array<string>
	 */
	protected $parent_post_statuses = [];

	/**
	 * @return array<string>
	 */
	public function get_allowed_post_types(): array {
		return $this->get_post_types();
	}

	/**
	 * Get the post-statuses.
	 *
	 * @return array<string>
	 */
	public function get_post_statuses(): array {
		$post_statuses = $this->post_statuses;
		if ([] !== $post_statuses) {
			return $post_statuses;
		}
		$this->set_post_statuses();
		return $this->post_statuses;
	}

	/**
	 * Get the post-types.
	 *
	 * @return array<string>
	 */
	public function get_post_types(): array {
		$post_types = $this->post_types;
		if ([] !== $post_types) {
			return $post_types;
		}
		$this->set_post_types();
		return $this->post_types;
	}

	/**
	 * Get the parent post-statuses
	 *
	 * @return array<string>
	 */
	public function get_parent_post_statuses(): array {
		$parent_post_statuses = $this->parent_post_statuses;
		if ([] !== $parent_post_statuses) {
			return $parent_post_statuses;
		}
		$this->set_post_parent_statuses();
		return $this->parent_post_statuses;
	}

	/**
	 * Sets the allowed post-types for previews.
	 */
	protected function set_post_types(): void {
		$post_types = get_post_types( [ 'public' => true ], 'objects' );

		$result = [];

		foreach ( $post_types as $post_type ) {
			$result[ $post_type->name ] = $post_type->label;
		}

		$this->post_types = apply_filters( 'hwp_previews_filter_available_post_types', $result );
	}

	/**
	 * Sets the allowed post-statuses for previews.
	 */
	protected function set_post_statuses(): void {

		$post_statuses = [
			'publish',
			'future',
			'draft',
			'pending',
			'private',
			'auto-draft',
		];

		$this->post_statuses = apply_filters( 'hwp_previews_filter_available_post_statuses', $post_statuses );
	}

	/**
	 * Sets the allowed post-statuses for parent post-types (hierarchical).
	 */
	protected function set_post_parent_statuses(): void {

		$post_statuses = [
			'publish',
			'future',
			'draft',
			'pending',
			'private',
		];

		$this->parent_post_statuses = apply_filters( 'hwp_previews_filter_available_parent_post_statuses', $post_statuses );
	}
}