Current File : /var/www/businessmultisite/wp-content/plugins/timber-library/lib/PostQuery.php
<?php
namespace Timber;
use Timber\Helper;
use Timber\Post;
use Timber\PostGetter;
/**
* A PostQuery allows a user to query for a Collection of WordPress Posts.
* PostCollections are used directly in Twig templates to iterate through and retrieve
* meta information about the collection of posts
* @api
* @package Timber
*/
class PostQuery extends PostCollection {
/**
* Found posts.
*
* The total amount of posts found for this query. Will be `0` if you used `no_found_rows` as a
* query parameter. Will be `null` if you passed in an existing collection of posts.
*
* @api
* @since 1.11.1
* @var int The amount of posts found in the query.
*/
public $found_posts = null;
protected $userQuery;
protected $queryIterator;
protected $pagination = null;
/**
* @param mixed $query
* @param string $post_class
*/
public function __construct( $query = false, $post_class = '\Timber\Post' ) {
$this->userQuery = $query;
$this->queryIterator = PostGetter::query_posts($query, $post_class);
if ( $this->queryIterator instanceof QueryIterator ) {
$this->found_posts = $this->queryIterator->found_posts();
}
$posts = $this->queryIterator->get_posts();
parent::__construct($posts, $post_class);
}
/**
* @return mixed the query the user orignally passed
* to the pagination object
*/
protected function get_query() {
return $this->userQuery;
}
/**
* Set pagination for the collection. Optionally could be used to get pagination with custom preferences.
*
* @param array $prefs
* @return Timber\Pagination object
*/
public function pagination( $prefs = array() ) {
if ( !$this->pagination && is_a($this->queryIterator, 'Timber\QueryIterator') ) {
$this->pagination = $this->queryIterator->get_pagination($prefs, $this->get_query());
}
return $this->pagination;
}
}
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