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WP_Query::get_queried_object() WP 1.5.0

Retrieve queried object.

If queried object is not set, then the queried object will be set from the category, tag, taxonomy, posts page, single post, page, or author query variable. After it is set up, it will be returned.

Это метод класса: WP_Query

Хуков нет.

Возвращает

Объект.

Использование

$WP_Query = new WP_Query();
$var = $WP_Query->get_queried_object();

Список изменений

С версии 1.5.0 Введена.

Код WP Query::get queried object: wp-includes/class-wp-query.php WP 5.2.4

<?php
public function get_queried_object() {
	if ( isset( $this->queried_object ) ) {
		return $this->queried_object;
	}

	$this->queried_object    = null;
	$this->queried_object_id = null;

	if ( $this->is_category || $this->is_tag || $this->is_tax ) {
		if ( $this->is_category ) {
			if ( $this->get( 'cat' ) ) {
				$term = get_term( $this->get( 'cat' ), 'category' );
			} elseif ( $this->get( 'category_name' ) ) {
				$term = get_term_by( 'slug', $this->get( 'category_name' ), 'category' );
			}
		} elseif ( $this->is_tag ) {
			if ( $this->get( 'tag_id' ) ) {
				$term = get_term( $this->get( 'tag_id' ), 'post_tag' );
			} elseif ( $this->get( 'tag' ) ) {
				$term = get_term_by( 'slug', $this->get( 'tag' ), 'post_tag' );
			}
		} else {
			// For other tax queries, grab the first term from the first clause.
			if ( ! empty( $this->tax_query->queried_terms ) ) {
				$queried_taxonomies = array_keys( $this->tax_query->queried_terms );
				$matched_taxonomy   = reset( $queried_taxonomies );
				$query              = $this->tax_query->queried_terms[ $matched_taxonomy ];

				if ( ! empty( $query['terms'] ) ) {
					if ( 'term_id' == $query['field'] ) {
						$term = get_term( reset( $query['terms'] ), $matched_taxonomy );
					} else {
						$term = get_term_by( $query['field'], reset( $query['terms'] ), $matched_taxonomy );
					}
				}
			}
		}

		if ( ! empty( $term ) && ! is_wp_error( $term ) ) {
			$this->queried_object    = $term;
			$this->queried_object_id = (int) $term->term_id;

			if ( $this->is_category && 'category' === $this->queried_object->taxonomy ) {
				_make_cat_compat( $this->queried_object );
			}
		}
	} elseif ( $this->is_post_type_archive ) {
		$post_type = $this->get( 'post_type' );
		if ( is_array( $post_type ) ) {
			$post_type = reset( $post_type );
		}
		$this->queried_object = get_post_type_object( $post_type );
	} elseif ( $this->is_posts_page ) {
		$page_for_posts          = get_option( 'page_for_posts' );
		$this->queried_object    = get_post( $page_for_posts );
		$this->queried_object_id = (int) $this->queried_object->ID;
	} elseif ( $this->is_singular && ! empty( $this->post ) ) {
		$this->queried_object    = $this->post;
		$this->queried_object_id = (int) $this->post->ID;
	} elseif ( $this->is_author ) {
		$this->queried_object_id = (int) $this->get( 'author' );
		$this->queried_object    = get_userdata( $this->queried_object_id );
	}

	return $this->queried_object;
}