Yoast\WP\SEO\Integrations\Admin

Admin_Columns_Cache_Integration::get_current_page_page_ids() private Yoast 1.0

Gets all the page IDs set to be shown on the current page. This is copied over with some changes from WP_Posts_List_Table::_display_rows_hierarchical.

{} Это метод класса: Admin_Columns_Cache_Integration{}

Хуков нет.

Возвращает

Массив. The IDs of all pages shown on the current page.

Использование

// private - только в коде основоного (родительского) класса
$result = $this->get_current_page_page_ids( $pages );

$pages(массив) (обязательный)

The pages, each containing an ID and post_parent.

Код Admin_Columns_Cache_Integration::get_current_page_page_ids() Admin Columns Cache Integration::get current page page ids ^{Yoast 16.8}

<?php
private function get_current_page_page_ids( $pages ) {
	global $per_page;
	$pagenum = isset( $_REQUEST['paged'] ) ? \absint( $_REQUEST['paged'] ) : 0;
	$pagenum = \max( 1, $pagenum );

	/*
	 * Arrange pages into two parts: top level pages and children_pages
	 * children_pages is two dimensional array, eg.
	 * children_pages[10][] contains all sub-pages whose parent is 10.
	 * It only takes O( N ) to arrange this and it takes O( 1 ) for subsequent lookup operations
	 * If searching, ignore hierarchy and treat everything as top level
	 */
	if ( empty( $_REQUEST['s'] ) ) {
		$top_level_pages = [];
		$children_pages  = [];
		$pages_map       = [];

		foreach ( $pages as $page ) {

			// Catch and repair bad pages.
			if ( $page->post_parent === $page->ID ) {
				$page->post_parent = 0;
			}

			if ( $page->post_parent === 0 ) {
				$top_level_pages[] = $page;
			}
			else {
				$children_pages[ $page->post_parent ][] = $page;
			}
			$pages_map[ $page->ID ] = $page;
		}

		$pages = &$top_level_pages;
	}

	$count      = 0;
	$start      = ( ( $pagenum - 1 ) * $per_page );
	$end        = ( $start + $per_page );
	$to_display = [];

	foreach ( $pages as $page ) {
		if ( $count >= $end ) {
			break;
		}

		if ( $count >= $start ) {
			$to_display[] = $page->ID;
		}

		++$count;

		$this->get_child_page_ids( $children_pages, $count, $page->ID, $start, $end, $to_display, $pages_map );
	}

	// If it is the last pagenum and there are orphaned pages, display them with paging as well.
	if ( isset( $children_pages ) && $count < $end ) {
		foreach ( $children_pages as $orphans ) {
			foreach ( $orphans as $op ) {
				if ( $count >= $end ) {
					break;
				}

				if ( $count >= $start ) {
					$to_display[] = $op->ID;
				}

				++$count;
			}
		}
	}

	return $to_display;
}