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File Content: `AbstractPageTemplate.php`

<?php
namespace Automattic\WooCommerce\Blocks\Templates;

/**
 * AbstractPageTemplate class.
 *
 * Shared logic for page templates.
 *
 * @internal
 */
abstract class AbstractPageTemplate extends AbstractTemplate {
	/**
	 * Initialization method.
	 */
	public function init() {
		add_filter( 'page_template_hierarchy', array( $this, 'page_template_hierarchy' ), 1 );
	}

	/**
	 * Returns the page object assigned to this template/page.
	 *
	 * @return \WP_Post|null Post object or null.
	 */
	abstract protected function get_placeholder_page();

	/**
	 * Should return true on pages/endpoints/routes where the template should be shown.
	 *
	 * @return boolean
	 */
	abstract protected function is_active_template();

	/**
	 * When the page should be displaying the template, add it to the hierarchy.
	 *
	 * This places the template name e.g. `cart`, at the beginning of the template hierarchy array. The hook priority
	 * is 1 to ensure it runs first; other consumers e.g. extensions, could therefore inject their own template instead
	 * of this one when using the default priority of 10.
	 *
	 * @param array $templates Templates that match the pages_template_hierarchy.
	 */
	public function page_template_hierarchy( $templates ) {
		if ( $this->is_active_template() ) {
			array_unshift( $templates, static::SLUG );
		}
		return $templates;
	}

	/**
	 * Forces the page title to match the template title when this template is active.
	 *
	 * Only applies when hooked into `pre_get_document_title`. Most templates used for pages will not require this because
	 * the page title should be used instead.
	 *
	 * @param string $title Page title.
	 * @return string
	 */
	public function page_template_title( $title ) {
		if ( $this->is_active_template() && $this->get_template_title() ) {
			return $this->get_template_title();
		}
		return $title;
	}
}

Name	Size	Permission
AbstractPageTemplate.php	1855 bytes	0644
AbstractTemplate.php	596 bytes	0644
AbstractTemplateCompatibility.php	5894 bytes	0644
AbstractTemplatePart.php	332 bytes	0644
ArchiveProductTemplatesCompatibility.php	12726 bytes	0644
CartTemplate.php	2434 bytes	0644
CheckoutHeaderTemplate.php	863 bytes	0644
CheckoutTemplate.php	2477 bytes	0644
ClassicTemplatesCompatibility.php	2442 bytes	0644
ComingSoonSocialLinksTemplate.php	1132 bytes	0644
ComingSoonTemplate.php	2654 bytes	0644
ExternalProductAddToCartWithOptionsTemplate.php	1027 bytes	0644
GroupedProductAddToCartWithOptionsTemplate.php	1022 bytes	0644
MiniCartTemplate.php	1714 bytes	0644
OrderConfirmationTemplate.php	1618 bytes	0644
ProductAttributeTemplate.php	2527 bytes	0644
ProductCatalogTemplate.php	2406 bytes	0644
ProductCategoryTemplate.php	1784 bytes	0644
ProductSearchResultsTemplate.php	2170 bytes	0644
ProductTagTemplate.php	1764 bytes	0644
SimpleProductAddToCartWithOptionsTemplate.php	1017 bytes	0644
SingleProductTemplate.php	8455 bytes	0644
SingleProductTemplateCompatibility.php	14988 bytes	0644
VariableProductAddToCartWithOptionsTemplate.php	1027 bytes	0644

File Content: AbstractPageTemplate.php

File Content: `AbstractPageTemplate.php`