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<?php
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/**
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* WordPress Query API
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*
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* The query API attempts to get which part of WordPress the user is on. It
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* also provides functionality for getting URL query information.
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*
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* @link http://codex.wordpress.org/The_Loop More information on The Loop.
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*
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* @package WordPress
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* @subpackage Query
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*/
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/**
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* Retrieve variable in the WP_Query class.
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*
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* @see WP_Query::get()
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* @since 1.5.0
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* @uses $wp_query
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*
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* @param string $var The variable key to retrieve.
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* @return mixed
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*/
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function get_query_var($var) {
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global $wp_query;
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return $wp_query->get($var);
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}
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/**
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* Retrieve the currently-queried object. Wrapper for $wp_query->get_queried_object()
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*
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* @uses WP_Query::get_queried_object
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*
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* @since 3.1.0
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* @access public
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*
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* @return object
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*/
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function get_queried_object() {
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global $wp_query;
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return $wp_query->get_queried_object();
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}
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/**
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* Retrieve ID of the current queried object. Wrapper for $wp_query->get_queried_object_id()
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*
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* @uses WP_Query::get_queried_object_id()
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*
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* @since 3.1.0
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* @access public
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*
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* @return int
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*/
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function get_queried_object_id() {
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global $wp_query;
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return $wp_query->get_queried_object_id();
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}
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/**
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* Set query variable.
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*
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* @see WP_Query::set()
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* @since 2.2.0
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* @uses $wp_query
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*
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* @param string $var Query variable key.
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* @param mixed $value
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* @return null
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*/
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function set_query_var($var, $value) {
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global $wp_query;
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return $wp_query->set($var, $value);
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}
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/**
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* Set up The Loop with query parameters.
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*
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* This will override the current WordPress Loop and shouldn't be used more than
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* once. This must not be used within the WordPress Loop.
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*
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* @since 1.5.0
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* @uses $wp_query
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*
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* @param string $query
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* @return array List of posts
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*/
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function query_posts($query) {
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$GLOBALS['wp_query'] = new WP_Query();
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return $GLOBALS['wp_query']->query($query);
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}
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/**
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* Destroy the previous query and set up a new query.
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*
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* This should be used after {@link query_posts()} and before another {@link
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* query_posts()}. This will remove obscure bugs that occur when the previous
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* wp_query object is not destroyed properly before another is set up.
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*
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* @since 2.3.0
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* @uses $wp_query
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*/
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function wp_reset_query() {
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$GLOBALS['wp_query'] = $GLOBALS['wp_the_query'];
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wp_reset_postdata();
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}
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/**
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* After looping through a separate query, this function restores
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* the $post global to the current post in the main query.
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*
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* @since 3.0.0
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* @uses $wp_query
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*/
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function wp_reset_postdata() {
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global $wp_query;
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$wp_query->reset_postdata();
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}
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/*
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* Query type checks.
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*/
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/**
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* Is the query for an existing archive page?
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*
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* Month, Year, Category, Author, Post Type archive...
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*
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* @see WP_Query::is_archive()
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* @since 1.5.0
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* @uses $wp_query
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*
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* @return bool
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*/
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function is_archive() {
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global $wp_query;
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if ( ! isset( $wp_query ) ) {
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_doing_it_wrong( __FUNCTION__, __( 'Conditional query tags do not work before the query is run. Before then, they always return false.' ), '3.1' );
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return false;
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}
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return $wp_query->is_archive();
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}
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/**
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* Is the query for an existing post type archive page?
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*
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* @see WP_Query::is_post_type_archive()
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* @since 3.1.0
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* @uses $wp_query
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*
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* @param mixed $post_types Optional. Post type or array of posts types to check against.
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* @return bool
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*/
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function is_post_type_archive( $post_types = '' ) {
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global $wp_query;
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if ( ! isset( $wp_query ) ) {
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_doing_it_wrong( __FUNCTION__, __( 'Conditional query tags do not work before the query is run. Before then, they always return false.' ), '3.1' );
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return false;
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}
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return $wp_query->is_post_type_archive( $post_types );
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}
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/**
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* Is the query for an existing attachment page?
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*
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* @see WP_Query::is_attachment()
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* @since 2.0.0
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* @uses $wp_query
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*
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* @return bool
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*/
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function is_attachment() {
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global $wp_query;
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if ( ! isset( $wp_query ) ) {
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_doing_it_wrong( __FUNCTION__, __( 'Conditional query tags do not work before the query is run. Before then, they always return false.' ), '3.1' );
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return false;
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}
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return $wp_query->is_attachment();
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}
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/**
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* Is the query for an existing author archive page?
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*
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* If the $author parameter is specified, this function will additionally
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* check if the query is for one of the authors specified.
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*
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* @see WP_Query::is_author()
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* @since 1.5.0
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* @uses $wp_query
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*
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* @param mixed $author Optional. User ID, nickname, nicename, or array of User IDs, nicknames, and nicenames
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* @return bool
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*/
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function is_author( $author = '' ) {
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global $wp_query;
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if ( ! isset( $wp_query ) ) {
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_doing_it_wrong( __FUNCTION__, __( 'Conditional query tags do not work before the query is run. Before then, they always return false.' ), '3.1' );
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return false;
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}
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return $wp_query->is_author( $author );
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}
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/**
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* Is the query for an existing category archive page?
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*
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* If the $category parameter is specified, this function will additionally
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* check if the query is for one of the categories specified.
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*
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* @see WP_Query::is_category()
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* @since 1.5.0
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* @uses $wp_query
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*
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* @param mixed $category Optional. Category ID, name, slug, or array of Category IDs, names, and slugs.
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* @return bool
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*/
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function is_category( $category = '' ) {
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global $wp_query;
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if ( ! isset( $wp_query ) ) {
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_doing_it_wrong( __FUNCTION__, __( 'Conditional query tags do not work before the query is run. Before then, they always return false.' ), '3.1' );
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return false;
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}
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return $wp_query->is_category( $category );
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}
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/**
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* Is the query for an existing tag archive page?
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*
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* If the $tag parameter is specified, this function will additionally
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* check if the query is for one of the tags specified.
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*
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* @see WP_Query::is_tag()
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* @since 2.3.0
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* @uses $wp_query
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*
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* @param mixed $tag Optional. Tag ID, name, slug, or array of Tag IDs, names, and slugs.
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* @return bool
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*/
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function is_tag( $tag = '' ) {
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global $wp_query;
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if ( ! isset( $wp_query ) ) {
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_doing_it_wrong( __FUNCTION__, __( 'Conditional query tags do not work before the query is run. Before then, they always return false.' ), '3.1' );
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return false;
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}
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return $wp_query->is_tag( $tag );
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}
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/**
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* Is the query for an existing taxonomy archive page?
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*
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* If the $taxonomy parameter is specified, this function will additionally
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* check if the query is for that specific $taxonomy.
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*
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* If the $term parameter is specified in addition to the $taxonomy parameter,
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* this function will additionally check if the query is for one of the terms
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* specified.
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*
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* @see WP_Query::is_tax()
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* @since 2.5.0
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* @uses $wp_query
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*
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* @param mixed $taxonomy Optional. Taxonomy slug or slugs.
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* @param mixed $term Optional. Term ID, name, slug or array of Term IDs, names, and slugs.
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* @return bool
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*/
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function is_tax( $taxonomy = '', $term = '' ) {
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global $wp_query;
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if ( ! isset( $wp_query ) ) {
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_doing_it_wrong( __FUNCTION__, __( 'Conditional query tags do not work before the query is run. Before then, they always return false.' ), '3.1' );
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return false;
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}
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return $wp_query->is_tax( $taxonomy, $term );
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}
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/**
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* Whether the current URL is within the comments popup window.
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*
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* @see WP_Query::is_comments_popup()
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* @since 1.5.0
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* @uses $wp_query
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*
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* @return bool
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*/
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function is_comments_popup() {
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global $wp_query;
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if ( ! isset( $wp_query ) ) {
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_doing_it_wrong( __FUNCTION__, __( 'Conditional query tags do not work before the query is run. Before then, they always return false.' ), '3.1' );
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return false;
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}
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return $wp_query->is_comments_popup();
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}
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/**
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* Is the query for an existing date archive?
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*
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* @see WP_Query::is_date()
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* @since 1.5.0
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* @uses $wp_query
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*
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* @return bool
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*/
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function is_date() {
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global $wp_query;
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if ( ! isset( $wp_query ) ) {
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_doing_it_wrong( __FUNCTION__, __( 'Conditional query tags do not work before the query is run. Before then, they always return false.' ), '3.1' );
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return false;
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}
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return $wp_query->is_date();
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}
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/**
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* Is the query for an existing day archive?
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*
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* @see WP_Query::is_day()
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* @since 1.5.0
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* @uses $wp_query
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*
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* @return bool
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*/
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function is_day() {
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global $wp_query;
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if ( ! isset( $wp_query ) ) {
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_doing_it_wrong( __FUNCTION__, __( 'Conditional query tags do not work before the query is run. Before then, they always return false.' ), '3.1' );
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return false;
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}
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return $wp_query->is_day();
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}
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/**
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* Is the query for a feed?
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*
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* @see WP_Query::is_feed()
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* @since 1.5.0
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* @uses $wp_query
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*
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* @param string|array $feeds Optional feed types to check.
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* @return bool
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*/
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function is_feed( $feeds = '' ) {
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global $wp_query;
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if ( ! isset( $wp_query ) ) {
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_doing_it_wrong( __FUNCTION__, __( 'Conditional query tags do not work before the query is run. Before then, they always return false.' ), '3.1' );
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return false;
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}
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return $wp_query->is_feed( $feeds );
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}
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/**
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* Is the query for a comments feed?
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*
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* @see WP_Query::is_comments_feed()
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* @since 3.0.0
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* @uses $wp_query
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*
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* @return bool
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*/
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379 |
function is_comment_feed() {
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380 |
global $wp_query;
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|
381 |
|
|
|
382 |
if ( ! isset( $wp_query ) ) {
|
|
|
383 |
_doing_it_wrong( __FUNCTION__, __( 'Conditional query tags do not work before the query is run. Before then, they always return false.' ), '3.1' );
|
|
|
384 |
return false;
|
|
|
385 |
}
|
|
|
386 |
|
|
|
387 |
return $wp_query->is_comment_feed();
|
|
|
388 |
}
|
|
|
389 |
|
|
|
390 |
/**
|
|
|
391 |
* Is the query for the front page of the site?
|
|
|
392 |
*
|
|
|
393 |
* This is for what is displayed at your site's main URL.
|
|
|
394 |
*
|
|
|
395 |
* Depends on the site's "Front page displays" Reading Settings 'show_on_front' and 'page_on_front'.
|
|
|
396 |
*
|
|
|
397 |
* If you set a static page for the front page of your site, this function will return
|
|
|
398 |
* true when viewing that page.
|
|
|
399 |
*
|
|
|
400 |
* Otherwise the same as @see is_home()
|
|
|
401 |
*
|
|
|
402 |
* @see WP_Query::is_front_page()
|
|
|
403 |
* @since 2.5.0
|
|
|
404 |
* @uses is_home()
|
|
|
405 |
* @uses get_option()
|
|
|
406 |
*
|
|
|
407 |
* @return bool True, if front of site.
|
|
|
408 |
*/
|
|
|
409 |
function is_front_page() {
|
|
|
410 |
global $wp_query;
|
|
|
411 |
|
|
|
412 |
if ( ! isset( $wp_query ) ) {
|
|
|
413 |
_doing_it_wrong( __FUNCTION__, __( 'Conditional query tags do not work before the query is run. Before then, they always return false.' ), '3.1' );
|
|
|
414 |
return false;
|
|
|
415 |
}
|
|
|
416 |
|
|
|
417 |
return $wp_query->is_front_page();
|
|
|
418 |
}
|
|
|
419 |
|
|
|
420 |
/**
|
|
|
421 |
* Is the query for the blog homepage?
|
|
|
422 |
*
|
|
|
423 |
* This is the page which shows the time based blog content of your site.
|
|
|
424 |
*
|
|
|
425 |
* Depends on the site's "Front page displays" Reading Settings 'show_on_front' and 'page_for_posts'.
|
|
|
426 |
*
|
|
|
427 |
* If you set a static page for the front page of your site, this function will return
|
|
|
428 |
* true only on the page you set as the "Posts page".
|
|
|
429 |
*
|
|
|
430 |
* @see is_front_page()
|
|
|
431 |
*
|
|
|
432 |
* @see WP_Query::is_home()
|
|
|
433 |
* @since 1.5.0
|
|
|
434 |
* @uses $wp_query
|
|
|
435 |
*
|
|
|
436 |
* @return bool True if blog view homepage.
|
|
|
437 |
*/
|
|
|
438 |
function is_home() {
|
|
|
439 |
global $wp_query;
|
|
|
440 |
|
|
|
441 |
if ( ! isset( $wp_query ) ) {
|
|
|
442 |
_doing_it_wrong( __FUNCTION__, __( 'Conditional query tags do not work before the query is run. Before then, they always return false.' ), '3.1' );
|
|
|
443 |
return false;
|
|
|
444 |
}
|
|
|
445 |
|
|
|
446 |
return $wp_query->is_home();
|
|
|
447 |
}
|
|
|
448 |
|
|
|
449 |
/**
|
|
|
450 |
* Is the query for an existing month archive?
|
|
|
451 |
*
|
|
|
452 |
* @see WP_Query::is_month()
|
|
|
453 |
* @since 1.5.0
|
|
|
454 |
* @uses $wp_query
|
|
|
455 |
*
|
|
|
456 |
* @return bool
|
|
|
457 |
*/
|
|
|
458 |
function is_month() {
|
|
|
459 |
global $wp_query;
|
|
|
460 |
|
|
|
461 |
if ( ! isset( $wp_query ) ) {
|
|
|
462 |
_doing_it_wrong( __FUNCTION__, __( 'Conditional query tags do not work before the query is run. Before then, they always return false.' ), '3.1' );
|
|
|
463 |
return false;
|
|
|
464 |
}
|
|
|
465 |
|
|
|
466 |
return $wp_query->is_month();
|
|
|
467 |
}
|
|
|
468 |
|
|
|
469 |
/**
|
|
|
470 |
* Is the query for an existing single page?
|
|
|
471 |
*
|
|
|
472 |
* If the $page parameter is specified, this function will additionally
|
|
|
473 |
* check if the query is for one of the pages specified.
|
|
|
474 |
*
|
|
|
475 |
* @see is_single()
|
|
|
476 |
* @see is_singular()
|
|
|
477 |
*
|
|
|
478 |
* @see WP_Query::is_page()
|
|
|
479 |
* @since 1.5.0
|
|
|
480 |
* @uses $wp_query
|
|
|
481 |
*
|
|
|
482 |
* @param mixed $page Page ID, title, slug, or array of such.
|
|
|
483 |
* @return bool
|
|
|
484 |
*/
|
|
|
485 |
function is_page( $page = '' ) {
|
|
|
486 |
global $wp_query;
|
|
|
487 |
|
|
|
488 |
if ( ! isset( $wp_query ) ) {
|
|
|
489 |
_doing_it_wrong( __FUNCTION__, __( 'Conditional query tags do not work before the query is run. Before then, they always return false.' ), '3.1' );
|
|
|
490 |
return false;
|
|
|
491 |
}
|
|
|
492 |
|
|
|
493 |
return $wp_query->is_page( $page );
|
|
|
494 |
}
|
|
|
495 |
|
|
|
496 |
/**
|
|
|
497 |
* Is the query for paged result and not for the first page?
|
|
|
498 |
*
|
|
|
499 |
* @see WP_Query::is_paged()
|
|
|
500 |
* @since 1.5.0
|
|
|
501 |
* @uses $wp_query
|
|
|
502 |
*
|
|
|
503 |
* @return bool
|
|
|
504 |
*/
|
|
|
505 |
function is_paged() {
|
|
|
506 |
global $wp_query;
|
|
|
507 |
|
|
|
508 |
if ( ! isset( $wp_query ) ) {
|
|
|
509 |
_doing_it_wrong( __FUNCTION__, __( 'Conditional query tags do not work before the query is run. Before then, they always return false.' ), '3.1' );
|
|
|
510 |
return false;
|
|
|
511 |
}
|
|
|
512 |
|
|
|
513 |
return $wp_query->is_paged();
|
|
|
514 |
}
|
|
|
515 |
|
|
|
516 |
/**
|
|
|
517 |
* Is the query for a post or page preview?
|
|
|
518 |
*
|
|
|
519 |
* @see WP_Query::is_preview()
|
|
|
520 |
* @since 2.0.0
|
|
|
521 |
* @uses $wp_query
|
|
|
522 |
*
|
|
|
523 |
* @return bool
|
|
|
524 |
*/
|
|
|
525 |
function is_preview() {
|
|
|
526 |
global $wp_query;
|
|
|
527 |
|
|
|
528 |
if ( ! isset( $wp_query ) ) {
|
|
|
529 |
_doing_it_wrong( __FUNCTION__, __( 'Conditional query tags do not work before the query is run. Before then, they always return false.' ), '3.1' );
|
|
|
530 |
return false;
|
|
|
531 |
}
|
|
|
532 |
|
|
|
533 |
return $wp_query->is_preview();
|
|
|
534 |
}
|
|
|
535 |
|
|
|
536 |
/**
|
|
|
537 |
* Is the query for the robots file?
|
|
|
538 |
*
|
|
|
539 |
* @see WP_Query::is_robots()
|
|
|
540 |
* @since 2.1.0
|
|
|
541 |
* @uses $wp_query
|
|
|
542 |
*
|
|
|
543 |
* @return bool
|
|
|
544 |
*/
|
|
|
545 |
function is_robots() {
|
|
|
546 |
global $wp_query;
|
|
|
547 |
|
|
|
548 |
if ( ! isset( $wp_query ) ) {
|
|
|
549 |
_doing_it_wrong( __FUNCTION__, __( 'Conditional query tags do not work before the query is run. Before then, they always return false.' ), '3.1' );
|
|
|
550 |
return false;
|
|
|
551 |
}
|
|
|
552 |
|
|
|
553 |
return $wp_query->is_robots();
|
|
|
554 |
}
|
|
|
555 |
|
|
|
556 |
/**
|
|
|
557 |
* Is the query for a search?
|
|
|
558 |
*
|
|
|
559 |
* @see WP_Query::is_search()
|
|
|
560 |
* @since 1.5.0
|
|
|
561 |
* @uses $wp_query
|
|
|
562 |
*
|
|
|
563 |
* @return bool
|
|
|
564 |
*/
|
|
|
565 |
function is_search() {
|
|
|
566 |
global $wp_query;
|
|
|
567 |
|
|
|
568 |
if ( ! isset( $wp_query ) ) {
|
|
|
569 |
_doing_it_wrong( __FUNCTION__, __( 'Conditional query tags do not work before the query is run. Before then, they always return false.' ), '3.1' );
|
|
|
570 |
return false;
|
|
|
571 |
}
|
|
|
572 |
|
|
|
573 |
return $wp_query->is_search();
|
|
|
574 |
}
|
|
|
575 |
|
|
|
576 |
/**
|
|
|
577 |
* Is the query for an existing single post?
|
|
|
578 |
*
|
|
|
579 |
* Works for any post type, except attachments and pages
|
|
|
580 |
*
|
|
|
581 |
* If the $post parameter is specified, this function will additionally
|
|
|
582 |
* check if the query is for one of the Posts specified.
|
|
|
583 |
*
|
|
|
584 |
* @see is_page()
|
|
|
585 |
* @see is_singular()
|
|
|
586 |
*
|
|
|
587 |
* @see WP_Query::is_single()
|
|
|
588 |
* @since 1.5.0
|
|
|
589 |
* @uses $wp_query
|
|
|
590 |
*
|
|
|
591 |
* @param mixed $post Post ID, title, slug, or array of such.
|
|
|
592 |
* @return bool
|
|
|
593 |
*/
|
|
|
594 |
function is_single( $post = '' ) {
|
|
|
595 |
global $wp_query;
|
|
|
596 |
|
|
|
597 |
if ( ! isset( $wp_query ) ) {
|
|
|
598 |
_doing_it_wrong( __FUNCTION__, __( 'Conditional query tags do not work before the query is run. Before then, they always return false.' ), '3.1' );
|
|
|
599 |
return false;
|
|
|
600 |
}
|
|
|
601 |
|
|
|
602 |
return $wp_query->is_single( $post );
|
|
|
603 |
}
|
|
|
604 |
|
|
|
605 |
/**
|
|
|
606 |
* Is the query for an existing single post of any post type (post, attachment, page, ... )?
|
|
|
607 |
*
|
|
|
608 |
* If the $post_types parameter is specified, this function will additionally
|
|
|
609 |
* check if the query is for one of the Posts Types specified.
|
|
|
610 |
*
|
|
|
611 |
* @see is_page()
|
|
|
612 |
* @see is_single()
|
|
|
613 |
*
|
|
|
614 |
* @see WP_Query::is_singular()
|
|
|
615 |
* @since 1.5.0
|
|
|
616 |
* @uses $wp_query
|
|
|
617 |
*
|
|
|
618 |
* @param mixed $post_types Optional. Post Type or array of Post Types
|
|
|
619 |
* @return bool
|
|
|
620 |
*/
|
|
|
621 |
function is_singular( $post_types = '' ) {
|
|
|
622 |
global $wp_query;
|
|
|
623 |
|
|
|
624 |
if ( ! isset( $wp_query ) ) {
|
|
|
625 |
_doing_it_wrong( __FUNCTION__, __( 'Conditional query tags do not work before the query is run. Before then, they always return false.' ), '3.1' );
|
|
|
626 |
return false;
|
|
|
627 |
}
|
|
|
628 |
|
|
|
629 |
return $wp_query->is_singular( $post_types );
|
|
|
630 |
}
|
|
|
631 |
|
|
|
632 |
/**
|
|
|
633 |
* Is the query for a specific time?
|
|
|
634 |
*
|
|
|
635 |
* @see WP_Query::is_time()
|
|
|
636 |
* @since 1.5.0
|
|
|
637 |
* @uses $wp_query
|
|
|
638 |
*
|
|
|
639 |
* @return bool
|
|
|
640 |
*/
|
|
|
641 |
function is_time() {
|
|
|
642 |
global $wp_query;
|
|
|
643 |
|
|
|
644 |
if ( ! isset( $wp_query ) ) {
|
|
|
645 |
_doing_it_wrong( __FUNCTION__, __( 'Conditional query tags do not work before the query is run. Before then, they always return false.' ), '3.1' );
|
|
|
646 |
return false;
|
|
|
647 |
}
|
|
|
648 |
|
|
|
649 |
return $wp_query->is_time();
|
|
|
650 |
}
|
|
|
651 |
|
|
|
652 |
/**
|
|
|
653 |
* Is the query for a trackback endpoint call?
|
|
|
654 |
*
|
|
|
655 |
* @see WP_Query::is_trackback()
|
|
|
656 |
* @since 1.5.0
|
|
|
657 |
* @uses $wp_query
|
|
|
658 |
*
|
|
|
659 |
* @return bool
|
|
|
660 |
*/
|
|
|
661 |
function is_trackback() {
|
|
|
662 |
global $wp_query;
|
|
|
663 |
|
|
|
664 |
if ( ! isset( $wp_query ) ) {
|
|
|
665 |
_doing_it_wrong( __FUNCTION__, __( 'Conditional query tags do not work before the query is run. Before then, they always return false.' ), '3.1' );
|
|
|
666 |
return false;
|
|
|
667 |
}
|
|
|
668 |
|
|
|
669 |
return $wp_query->is_trackback();
|
|
|
670 |
}
|
|
|
671 |
|
|
|
672 |
/**
|
|
|
673 |
* Is the query for an existing year archive?
|
|
|
674 |
*
|
|
|
675 |
* @see WP_Query::is_year()
|
|
|
676 |
* @since 1.5.0
|
|
|
677 |
* @uses $wp_query
|
|
|
678 |
*
|
|
|
679 |
* @return bool
|
|
|
680 |
*/
|
|
|
681 |
function is_year() {
|
|
|
682 |
global $wp_query;
|
|
|
683 |
|
|
|
684 |
if ( ! isset( $wp_query ) ) {
|
|
|
685 |
_doing_it_wrong( __FUNCTION__, __( 'Conditional query tags do not work before the query is run. Before then, they always return false.' ), '3.1' );
|
|
|
686 |
return false;
|
|
|
687 |
}
|
|
|
688 |
|
|
|
689 |
return $wp_query->is_year();
|
|
|
690 |
}
|
|
|
691 |
|
|
|
692 |
/**
|
|
|
693 |
* Is the query a 404 (returns no results)?
|
|
|
694 |
*
|
|
|
695 |
* @see WP_Query::is_404()
|
|
|
696 |
* @since 1.5.0
|
|
|
697 |
* @uses $wp_query
|
|
|
698 |
*
|
|
|
699 |
* @return bool
|
|
|
700 |
*/
|
|
|
701 |
function is_404() {
|
|
|
702 |
global $wp_query;
|
|
|
703 |
|
|
|
704 |
if ( ! isset( $wp_query ) ) {
|
|
|
705 |
_doing_it_wrong( __FUNCTION__, __( 'Conditional query tags do not work before the query is run. Before then, they always return false.' ), '3.1' );
|
|
|
706 |
return false;
|
|
|
707 |
}
|
|
|
708 |
|
|
|
709 |
return $wp_query->is_404();
|
|
|
710 |
}
|
|
|
711 |
|
|
|
712 |
/**
|
|
|
713 |
* Is the query the main query?
|
|
|
714 |
*
|
|
|
715 |
* @since 3.3.0
|
|
|
716 |
*
|
|
|
717 |
* @return bool
|
|
|
718 |
*/
|
|
|
719 |
function is_main_query() {
|
|
|
720 |
if ( 'pre_get_posts' === current_filter() ) {
|
|
|
721 |
$message = sprintf( __( 'In <code>%1$s</code>, use the <code>%2$s</code> method, not the <code>%3$s</code> function. See %4$s.' ),
|
|
|
722 |
'pre_get_posts', 'WP_Query::is_main_query()', 'is_main_query()', __( 'http://codex.wordpress.org/Function_Reference/is_main_query' ) );
|
|
|
723 |
_doing_it_wrong( __FUNCTION__, $message, '3.7' );
|
|
|
724 |
}
|
|
|
725 |
|
|
|
726 |
global $wp_query;
|
|
|
727 |
return $wp_query->is_main_query();
|
|
|
728 |
}
|
|
|
729 |
|
|
|
730 |
/*
|
|
|
731 |
* The Loop. Post loop control.
|
|
|
732 |
*/
|
|
|
733 |
|
|
|
734 |
/**
|
|
|
735 |
* Whether current WordPress query has results to loop over.
|
|
|
736 |
*
|
|
|
737 |
* @see WP_Query::have_posts()
|
|
|
738 |
* @since 1.5.0
|
|
|
739 |
* @uses $wp_query
|
|
|
740 |
*
|
|
|
741 |
* @return bool
|
|
|
742 |
*/
|
|
|
743 |
function have_posts() {
|
|
|
744 |
global $wp_query;
|
|
|
745 |
|
|
|
746 |
return $wp_query->have_posts();
|
|
|
747 |
}
|
|
|
748 |
|
|
|
749 |
/**
|
|
|
750 |
* Whether the caller is in the Loop.
|
|
|
751 |
*
|
|
|
752 |
* @since 2.0.0
|
|
|
753 |
* @uses $wp_query
|
|
|
754 |
*
|
|
|
755 |
* @return bool True if caller is within loop, false if loop hasn't started or ended.
|
|
|
756 |
*/
|
|
|
757 |
function in_the_loop() {
|
|
|
758 |
global $wp_query;
|
|
|
759 |
|
|
|
760 |
return $wp_query->in_the_loop;
|
|
|
761 |
}
|
|
|
762 |
|
|
|
763 |
/**
|
|
|
764 |
* Rewind the loop posts.
|
|
|
765 |
*
|
|
|
766 |
* @see WP_Query::rewind_posts()
|
|
|
767 |
* @since 1.5.0
|
|
|
768 |
* @uses $wp_query
|
|
|
769 |
*
|
|
|
770 |
* @return null
|
|
|
771 |
*/
|
|
|
772 |
function rewind_posts() {
|
|
|
773 |
global $wp_query;
|
|
|
774 |
|
|
|
775 |
return $wp_query->rewind_posts();
|
|
|
776 |
}
|
|
|
777 |
|
|
|
778 |
/**
|
|
|
779 |
* Iterate the post index in the loop.
|
|
|
780 |
*
|
|
|
781 |
* @see WP_Query::the_post()
|
|
|
782 |
* @since 1.5.0
|
|
|
783 |
* @uses $wp_query
|
|
|
784 |
*/
|
|
|
785 |
function the_post() {
|
|
|
786 |
global $wp_query;
|
|
|
787 |
|
|
|
788 |
$wp_query->the_post();
|
|
|
789 |
}
|
|
|
790 |
|
|
|
791 |
/*
|
|
|
792 |
* Comments loop.
|
|
|
793 |
*/
|
|
|
794 |
|
|
|
795 |
/**
|
|
|
796 |
* Whether there are comments to loop over.
|
|
|
797 |
*
|
|
|
798 |
* @see WP_Query::have_comments()
|
|
|
799 |
* @since 2.2.0
|
|
|
800 |
* @uses $wp_query
|
|
|
801 |
*
|
|
|
802 |
* @return bool
|
|
|
803 |
*/
|
|
|
804 |
function have_comments() {
|
|
|
805 |
global $wp_query;
|
|
|
806 |
return $wp_query->have_comments();
|
|
|
807 |
}
|
|
|
808 |
|
|
|
809 |
/**
|
|
|
810 |
* Iterate comment index in the comment loop.
|
|
|
811 |
*
|
|
|
812 |
* @see WP_Query::the_comment()
|
|
|
813 |
* @since 2.2.0
|
|
|
814 |
* @uses $wp_query
|
|
|
815 |
*
|
|
|
816 |
* @return object
|
|
|
817 |
*/
|
|
|
818 |
function the_comment() {
|
|
|
819 |
global $wp_query;
|
|
|
820 |
return $wp_query->the_comment();
|
|
|
821 |
}
|
|
|
822 |
|
|
|
823 |
/*
|
|
|
824 |
* WP_Query
|
|
|
825 |
*/
|
|
|
826 |
|
|
|
827 |
/**
|
|
|
828 |
* The WordPress Query class.
|
|
|
829 |
*
|
|
|
830 |
* @link http://codex.wordpress.org/Function_Reference/WP_Query Codex page.
|
|
|
831 |
*
|
|
|
832 |
* @since 1.5.0
|
|
|
833 |
*/
|
|
|
834 |
class WP_Query {
|
|
|
835 |
|
|
|
836 |
/**
|
|
|
837 |
* Query vars set by the user
|
|
|
838 |
*
|
|
|
839 |
* @since 1.5.0
|
|
|
840 |
* @access public
|
|
|
841 |
* @var array
|
|
|
842 |
*/
|
|
|
843 |
var $query;
|
|
|
844 |
|
|
|
845 |
/**
|
|
|
846 |
* Query vars, after parsing
|
|
|
847 |
*
|
|
|
848 |
* @since 1.5.0
|
|
|
849 |
* @access public
|
|
|
850 |
* @var array
|
|
|
851 |
*/
|
|
|
852 |
var $query_vars = array();
|
|
|
853 |
|
|
|
854 |
/**
|
|
|
855 |
* Taxonomy query, as passed to get_tax_sql()
|
|
|
856 |
*
|
|
|
857 |
* @since 3.1.0
|
|
|
858 |
* @access public
|
|
|
859 |
* @var object WP_Tax_Query
|
|
|
860 |
*/
|
|
|
861 |
var $tax_query;
|
|
|
862 |
|
|
|
863 |
/**
|
|
|
864 |
* Metadata query container
|
|
|
865 |
*
|
|
|
866 |
* @since 3.2.0
|
|
|
867 |
* @access public
|
|
|
868 |
* @var object WP_Meta_Query
|
|
|
869 |
*/
|
|
|
870 |
var $meta_query = false;
|
|
|
871 |
|
|
|
872 |
/**
|
|
|
873 |
* Date query container
|
|
|
874 |
*
|
|
|
875 |
* @since 3.7.0
|
|
|
876 |
* @access public
|
|
|
877 |
* @var object WP_Date_Query
|
|
|
878 |
*/
|
|
|
879 |
var $date_query = false;
|
|
|
880 |
|
|
|
881 |
/**
|
|
|
882 |
* Holds the data for a single object that is queried.
|
|
|
883 |
*
|
|
|
884 |
* Holds the contents of a post, page, category, attachment.
|
|
|
885 |
*
|
|
|
886 |
* @since 1.5.0
|
|
|
887 |
* @access public
|
|
|
888 |
* @var object|array
|
|
|
889 |
*/
|
|
|
890 |
var $queried_object;
|
|
|
891 |
|
|
|
892 |
/**
|
|
|
893 |
* The ID of the queried object.
|
|
|
894 |
*
|
|
|
895 |
* @since 1.5.0
|
|
|
896 |
* @access public
|
|
|
897 |
* @var int
|
|
|
898 |
*/
|
|
|
899 |
var $queried_object_id;
|
|
|
900 |
|
|
|
901 |
/**
|
|
|
902 |
* Get post database query.
|
|
|
903 |
*
|
|
|
904 |
* @since 2.0.1
|
|
|
905 |
* @access public
|
|
|
906 |
* @var string
|
|
|
907 |
*/
|
|
|
908 |
var $request;
|
|
|
909 |
|
|
|
910 |
/**
|
|
|
911 |
* List of posts.
|
|
|
912 |
*
|
|
|
913 |
* @since 1.5.0
|
|
|
914 |
* @access public
|
|
|
915 |
* @var array
|
|
|
916 |
*/
|
|
|
917 |
var $posts;
|
|
|
918 |
|
|
|
919 |
/**
|
|
|
920 |
* The amount of posts for the current query.
|
|
|
921 |
*
|
|
|
922 |
* @since 1.5.0
|
|
|
923 |
* @access public
|
|
|
924 |
* @var int
|
|
|
925 |
*/
|
|
|
926 |
var $post_count = 0;
|
|
|
927 |
|
|
|
928 |
/**
|
|
|
929 |
* Index of the current item in the loop.
|
|
|
930 |
*
|
|
|
931 |
* @since 1.5.0
|
|
|
932 |
* @access public
|
|
|
933 |
* @var int
|
|
|
934 |
*/
|
|
|
935 |
var $current_post = -1;
|
|
|
936 |
|
|
|
937 |
/**
|
|
|
938 |
* Whether the loop has started and the caller is in the loop.
|
|
|
939 |
*
|
|
|
940 |
* @since 2.0.0
|
|
|
941 |
* @access public
|
|
|
942 |
* @var bool
|
|
|
943 |
*/
|
|
|
944 |
var $in_the_loop = false;
|
|
|
945 |
|
|
|
946 |
/**
|
|
|
947 |
* The current post.
|
|
|
948 |
*
|
|
|
949 |
* @since 1.5.0
|
|
|
950 |
* @access public
|
|
|
951 |
* @var WP_Post
|
|
|
952 |
*/
|
|
|
953 |
var $post;
|
|
|
954 |
|
|
|
955 |
/**
|
|
|
956 |
* The list of comments for current post.
|
|
|
957 |
*
|
|
|
958 |
* @since 2.2.0
|
|
|
959 |
* @access public
|
|
|
960 |
* @var array
|
|
|
961 |
*/
|
|
|
962 |
var $comments;
|
|
|
963 |
|
|
|
964 |
/**
|
|
|
965 |
* The amount of comments for the posts.
|
|
|
966 |
*
|
|
|
967 |
* @since 2.2.0
|
|
|
968 |
* @access public
|
|
|
969 |
* @var int
|
|
|
970 |
*/
|
|
|
971 |
var $comment_count = 0;
|
|
|
972 |
|
|
|
973 |
/**
|
|
|
974 |
* The index of the comment in the comment loop.
|
|
|
975 |
*
|
|
|
976 |
* @since 2.2.0
|
|
|
977 |
* @access public
|
|
|
978 |
* @var int
|
|
|
979 |
*/
|
|
|
980 |
var $current_comment = -1;
|
|
|
981 |
|
|
|
982 |
/**
|
|
|
983 |
* Current comment ID.
|
|
|
984 |
*
|
|
|
985 |
* @since 2.2.0
|
|
|
986 |
* @access public
|
|
|
987 |
* @var int
|
|
|
988 |
*/
|
|
|
989 |
var $comment;
|
|
|
990 |
|
|
|
991 |
/**
|
|
|
992 |
* The amount of found posts for the current query.
|
|
|
993 |
*
|
|
|
994 |
* If limit clause was not used, equals $post_count.
|
|
|
995 |
*
|
|
|
996 |
* @since 2.1.0
|
|
|
997 |
* @access public
|
|
|
998 |
* @var int
|
|
|
999 |
*/
|
|
|
1000 |
var $found_posts = 0;
|
|
|
1001 |
|
|
|
1002 |
/**
|
|
|
1003 |
* The amount of pages.
|
|
|
1004 |
*
|
|
|
1005 |
* @since 2.1.0
|
|
|
1006 |
* @access public
|
|
|
1007 |
* @var int
|
|
|
1008 |
*/
|
|
|
1009 |
var $max_num_pages = 0;
|
|
|
1010 |
|
|
|
1011 |
/**
|
|
|
1012 |
* The amount of comment pages.
|
|
|
1013 |
*
|
|
|
1014 |
* @since 2.7.0
|
|
|
1015 |
* @access public
|
|
|
1016 |
* @var int
|
|
|
1017 |
*/
|
|
|
1018 |
var $max_num_comment_pages = 0;
|
|
|
1019 |
|
|
|
1020 |
/**
|
|
|
1021 |
* Set if query is single post.
|
|
|
1022 |
*
|
|
|
1023 |
* @since 1.5.0
|
|
|
1024 |
* @access public
|
|
|
1025 |
* @var bool
|
|
|
1026 |
*/
|
|
|
1027 |
var $is_single = false;
|
|
|
1028 |
|
|
|
1029 |
/**
|
|
|
1030 |
* Set if query is preview of blog.
|
|
|
1031 |
*
|
|
|
1032 |
* @since 2.0.0
|
|
|
1033 |
* @access public
|
|
|
1034 |
* @var bool
|
|
|
1035 |
*/
|
|
|
1036 |
var $is_preview = false;
|
|
|
1037 |
|
|
|
1038 |
/**
|
|
|
1039 |
* Set if query returns a page.
|
|
|
1040 |
*
|
|
|
1041 |
* @since 1.5.0
|
|
|
1042 |
* @access public
|
|
|
1043 |
* @var bool
|
|
|
1044 |
*/
|
|
|
1045 |
var $is_page = false;
|
|
|
1046 |
|
|
|
1047 |
/**
|
|
|
1048 |
* Set if query is an archive list.
|
|
|
1049 |
*
|
|
|
1050 |
* @since 1.5.0
|
|
|
1051 |
* @access public
|
|
|
1052 |
* @var bool
|
|
|
1053 |
*/
|
|
|
1054 |
var $is_archive = false;
|
|
|
1055 |
|
|
|
1056 |
/**
|
|
|
1057 |
* Set if query is part of a date.
|
|
|
1058 |
*
|
|
|
1059 |
* @since 1.5.0
|
|
|
1060 |
* @access public
|
|
|
1061 |
* @var bool
|
|
|
1062 |
*/
|
|
|
1063 |
var $is_date = false;
|
|
|
1064 |
|
|
|
1065 |
/**
|
|
|
1066 |
* Set if query contains a year.
|
|
|
1067 |
*
|
|
|
1068 |
* @since 1.5.0
|
|
|
1069 |
* @access public
|
|
|
1070 |
* @var bool
|
|
|
1071 |
*/
|
|
|
1072 |
var $is_year = false;
|
|
|
1073 |
|
|
|
1074 |
/**
|
|
|
1075 |
* Set if query contains a month.
|
|
|
1076 |
*
|
|
|
1077 |
* @since 1.5.0
|
|
|
1078 |
* @access public
|
|
|
1079 |
* @var bool
|
|
|
1080 |
*/
|
|
|
1081 |
var $is_month = false;
|
|
|
1082 |
|
|
|
1083 |
/**
|
|
|
1084 |
* Set if query contains a day.
|
|
|
1085 |
*
|
|
|
1086 |
* @since 1.5.0
|
|
|
1087 |
* @access public
|
|
|
1088 |
* @var bool
|
|
|
1089 |
*/
|
|
|
1090 |
var $is_day = false;
|
|
|
1091 |
|
|
|
1092 |
/**
|
|
|
1093 |
* Set if query contains time.
|
|
|
1094 |
*
|
|
|
1095 |
* @since 1.5.0
|
|
|
1096 |
* @access public
|
|
|
1097 |
* @var bool
|
|
|
1098 |
*/
|
|
|
1099 |
var $is_time = false;
|
|
|
1100 |
|
|
|
1101 |
/**
|
|
|
1102 |
* Set if query contains an author.
|
|
|
1103 |
*
|
|
|
1104 |
* @since 1.5.0
|
|
|
1105 |
* @access public
|
|
|
1106 |
* @var bool
|
|
|
1107 |
*/
|
|
|
1108 |
var $is_author = false;
|
|
|
1109 |
|
|
|
1110 |
/**
|
|
|
1111 |
* Set if query contains category.
|
|
|
1112 |
*
|
|
|
1113 |
* @since 1.5.0
|
|
|
1114 |
* @access public
|
|
|
1115 |
* @var bool
|
|
|
1116 |
*/
|
|
|
1117 |
var $is_category = false;
|
|
|
1118 |
|
|
|
1119 |
/**
|
|
|
1120 |
* Set if query contains tag.
|
|
|
1121 |
*
|
|
|
1122 |
* @since 2.3.0
|
|
|
1123 |
* @access public
|
|
|
1124 |
* @var bool
|
|
|
1125 |
*/
|
|
|
1126 |
var $is_tag = false;
|
|
|
1127 |
|
|
|
1128 |
/**
|
|
|
1129 |
* Set if query contains taxonomy.
|
|
|
1130 |
*
|
|
|
1131 |
* @since 2.5.0
|
|
|
1132 |
* @access public
|
|
|
1133 |
* @var bool
|
|
|
1134 |
*/
|
|
|
1135 |
var $is_tax = false;
|
|
|
1136 |
|
|
|
1137 |
/**
|
|
|
1138 |
* Set if query was part of a search result.
|
|
|
1139 |
*
|
|
|
1140 |
* @since 1.5.0
|
|
|
1141 |
* @access public
|
|
|
1142 |
* @var bool
|
|
|
1143 |
*/
|
|
|
1144 |
var $is_search = false;
|
|
|
1145 |
|
|
|
1146 |
/**
|
|
|
1147 |
* Set if query is feed display.
|
|
|
1148 |
*
|
|
|
1149 |
* @since 1.5.0
|
|
|
1150 |
* @access public
|
|
|
1151 |
* @var bool
|
|
|
1152 |
*/
|
|
|
1153 |
var $is_feed = false;
|
|
|
1154 |
|
|
|
1155 |
/**
|
|
|
1156 |
* Set if query is comment feed display.
|
|
|
1157 |
*
|
|
|
1158 |
* @since 2.2.0
|
|
|
1159 |
* @access public
|
|
|
1160 |
* @var bool
|
|
|
1161 |
*/
|
|
|
1162 |
var $is_comment_feed = false;
|
|
|
1163 |
|
|
|
1164 |
/**
|
|
|
1165 |
* Set if query is trackback.
|
|
|
1166 |
*
|
|
|
1167 |
* @since 1.5.0
|
|
|
1168 |
* @access public
|
|
|
1169 |
* @var bool
|
|
|
1170 |
*/
|
|
|
1171 |
var $is_trackback = false;
|
|
|
1172 |
|
|
|
1173 |
/**
|
|
|
1174 |
* Set if query is blog homepage.
|
|
|
1175 |
*
|
|
|
1176 |
* @since 1.5.0
|
|
|
1177 |
* @access public
|
|
|
1178 |
* @var bool
|
|
|
1179 |
*/
|
|
|
1180 |
var $is_home = false;
|
|
|
1181 |
|
|
|
1182 |
/**
|
|
|
1183 |
* Set if query couldn't found anything.
|
|
|
1184 |
*
|
|
|
1185 |
* @since 1.5.0
|
|
|
1186 |
* @access public
|
|
|
1187 |
* @var bool
|
|
|
1188 |
*/
|
|
|
1189 |
var $is_404 = false;
|
|
|
1190 |
|
|
|
1191 |
/**
|
|
|
1192 |
* Set if query is within comments popup window.
|
|
|
1193 |
*
|
|
|
1194 |
* @since 1.5.0
|
|
|
1195 |
* @access public
|
|
|
1196 |
* @var bool
|
|
|
1197 |
*/
|
|
|
1198 |
var $is_comments_popup = false;
|
|
|
1199 |
|
|
|
1200 |
/**
|
|
|
1201 |
* Set if query is paged
|
|
|
1202 |
*
|
|
|
1203 |
* @since 1.5.0
|
|
|
1204 |
* @access public
|
|
|
1205 |
* @var bool
|
|
|
1206 |
*/
|
|
|
1207 |
var $is_paged = false;
|
|
|
1208 |
|
|
|
1209 |
/**
|
|
|
1210 |
* Set if query is part of administration page.
|
|
|
1211 |
*
|
|
|
1212 |
* @since 1.5.0
|
|
|
1213 |
* @access public
|
|
|
1214 |
* @var bool
|
|
|
1215 |
*/
|
|
|
1216 |
var $is_admin = false;
|
|
|
1217 |
|
|
|
1218 |
/**
|
|
|
1219 |
* Set if query is an attachment.
|
|
|
1220 |
*
|
|
|
1221 |
* @since 2.0.0
|
|
|
1222 |
* @access public
|
|
|
1223 |
* @var bool
|
|
|
1224 |
*/
|
|
|
1225 |
var $is_attachment = false;
|
|
|
1226 |
|
|
|
1227 |
/**
|
|
|
1228 |
* Set if is single, is a page, or is an attachment.
|
|
|
1229 |
*
|
|
|
1230 |
* @since 2.1.0
|
|
|
1231 |
* @access public
|
|
|
1232 |
* @var bool
|
|
|
1233 |
*/
|
|
|
1234 |
var $is_singular = false;
|
|
|
1235 |
|
|
|
1236 |
/**
|
|
|
1237 |
* Set if query is for robots.
|
|
|
1238 |
*
|
|
|
1239 |
* @since 2.1.0
|
|
|
1240 |
* @access public
|
|
|
1241 |
* @var bool
|
|
|
1242 |
*/
|
|
|
1243 |
var $is_robots = false;
|
|
|
1244 |
|
|
|
1245 |
/**
|
|
|
1246 |
* Set if query contains posts.
|
|
|
1247 |
*
|
|
|
1248 |
* Basically, the homepage if the option isn't set for the static homepage.
|
|
|
1249 |
*
|
|
|
1250 |
* @since 2.1.0
|
|
|
1251 |
* @access public
|
|
|
1252 |
* @var bool
|
|
|
1253 |
*/
|
|
|
1254 |
var $is_posts_page = false;
|
|
|
1255 |
|
|
|
1256 |
/**
|
|
|
1257 |
* Set if query is for a post type archive.
|
|
|
1258 |
*
|
|
|
1259 |
* @since 3.1.0
|
|
|
1260 |
* @access public
|
|
|
1261 |
* @var bool
|
|
|
1262 |
*/
|
|
|
1263 |
var $is_post_type_archive = false;
|
|
|
1264 |
|
|
|
1265 |
/**
|
|
|
1266 |
* Stores the ->query_vars state like md5(serialize( $this->query_vars ) ) so we know
|
|
|
1267 |
* whether we have to re-parse because something has changed
|
|
|
1268 |
*
|
|
|
1269 |
* @since 3.1.0
|
|
|
1270 |
* @access private
|
|
|
1271 |
*/
|
|
|
1272 |
var $query_vars_hash = false;
|
|
|
1273 |
|
|
|
1274 |
/**
|
|
|
1275 |
* Whether query vars have changed since the initial parse_query() call. Used to catch modifications to query vars made
|
|
|
1276 |
* via pre_get_posts hooks.
|
|
|
1277 |
*
|
|
|
1278 |
* @since 3.1.1
|
|
|
1279 |
* @access private
|
|
|
1280 |
*/
|
|
|
1281 |
var $query_vars_changed = true;
|
|
|
1282 |
|
|
|
1283 |
/**
|
|
|
1284 |
* Set if post thumbnails are cached
|
|
|
1285 |
*
|
|
|
1286 |
* @since 3.2.0
|
|
|
1287 |
* @access public
|
|
|
1288 |
* @var bool
|
|
|
1289 |
*/
|
|
|
1290 |
var $thumbnails_cached = false;
|
|
|
1291 |
|
|
|
1292 |
/**
|
|
|
1293 |
* Cached list of search stopwords.
|
|
|
1294 |
*
|
|
|
1295 |
* @since 3.7.0
|
|
|
1296 |
* @var array
|
|
|
1297 |
*/
|
|
|
1298 |
private $stopwords;
|
|
|
1299 |
|
|
|
1300 |
/**
|
|
|
1301 |
* Resets query flags to false.
|
|
|
1302 |
*
|
|
|
1303 |
* The query flags are what page info WordPress was able to figure out.
|
|
|
1304 |
*
|
|
|
1305 |
* @since 2.0.0
|
|
|
1306 |
* @access private
|
|
|
1307 |
*/
|
|
|
1308 |
function init_query_flags() {
|
|
|
1309 |
$this->is_single = false;
|
|
|
1310 |
$this->is_preview = false;
|
|
|
1311 |
$this->is_page = false;
|
|
|
1312 |
$this->is_archive = false;
|
|
|
1313 |
$this->is_date = false;
|
|
|
1314 |
$this->is_year = false;
|
|
|
1315 |
$this->is_month = false;
|
|
|
1316 |
$this->is_day = false;
|
|
|
1317 |
$this->is_time = false;
|
|
|
1318 |
$this->is_author = false;
|
|
|
1319 |
$this->is_category = false;
|
|
|
1320 |
$this->is_tag = false;
|
|
|
1321 |
$this->is_tax = false;
|
|
|
1322 |
$this->is_search = false;
|
|
|
1323 |
$this->is_feed = false;
|
|
|
1324 |
$this->is_comment_feed = false;
|
|
|
1325 |
$this->is_trackback = false;
|
|
|
1326 |
$this->is_home = false;
|
|
|
1327 |
$this->is_404 = false;
|
|
|
1328 |
$this->is_comments_popup = false;
|
|
|
1329 |
$this->is_paged = false;
|
|
|
1330 |
$this->is_admin = false;
|
|
|
1331 |
$this->is_attachment = false;
|
|
|
1332 |
$this->is_singular = false;
|
|
|
1333 |
$this->is_robots = false;
|
|
|
1334 |
$this->is_posts_page = false;
|
|
|
1335 |
$this->is_post_type_archive = false;
|
|
|
1336 |
}
|
|
|
1337 |
|
|
|
1338 |
/**
|
|
|
1339 |
* Initiates object properties and sets default values.
|
|
|
1340 |
*
|
|
|
1341 |
* @since 1.5.0
|
|
|
1342 |
* @access public
|
|
|
1343 |
*/
|
|
|
1344 |
function init() {
|
|
|
1345 |
unset($this->posts);
|
|
|
1346 |
unset($this->query);
|
|
|
1347 |
$this->query_vars = array();
|
|
|
1348 |
unset($this->queried_object);
|
|
|
1349 |
unset($this->queried_object_id);
|
|
|
1350 |
$this->post_count = 0;
|
|
|
1351 |
$this->current_post = -1;
|
|
|
1352 |
$this->in_the_loop = false;
|
|
|
1353 |
unset( $this->request );
|
|
|
1354 |
unset( $this->post );
|
|
|
1355 |
unset( $this->comments );
|
|
|
1356 |
unset( $this->comment );
|
|
|
1357 |
$this->comment_count = 0;
|
|
|
1358 |
$this->current_comment = -1;
|
|
|
1359 |
$this->found_posts = 0;
|
|
|
1360 |
$this->max_num_pages = 0;
|
|
|
1361 |
$this->max_num_comment_pages = 0;
|
|
|
1362 |
|
|
|
1363 |
$this->init_query_flags();
|
|
|
1364 |
}
|
|
|
1365 |
|
|
|
1366 |
/**
|
|
|
1367 |
* Reparse the query vars.
|
|
|
1368 |
*
|
|
|
1369 |
* @since 1.5.0
|
|
|
1370 |
* @access public
|
|
|
1371 |
*/
|
|
|
1372 |
function parse_query_vars() {
|
|
|
1373 |
$this->parse_query();
|
|
|
1374 |
}
|
|
|
1375 |
|
|
|
1376 |
/**
|
|
|
1377 |
* Fills in the query variables, which do not exist within the parameter.
|
|
|
1378 |
*
|
|
|
1379 |
* @since 2.1.0
|
|
|
1380 |
* @access public
|
|
|
1381 |
*
|
|
|
1382 |
* @param array $array Defined query variables.
|
|
|
1383 |
* @return array Complete query variables with undefined ones filled in empty.
|
|
|
1384 |
*/
|
|
|
1385 |
function fill_query_vars($array) {
|
|
|
1386 |
$keys = array(
|
|
|
1387 |
'error'
|
|
|
1388 |
, 'm'
|
|
|
1389 |
, 'p'
|
|
|
1390 |
, 'post_parent'
|
|
|
1391 |
, 'subpost'
|
|
|
1392 |
, 'subpost_id'
|
|
|
1393 |
, 'attachment'
|
|
|
1394 |
, 'attachment_id'
|
|
|
1395 |
, 'name'
|
|
|
1396 |
, 'static'
|
|
|
1397 |
, 'pagename'
|
|
|
1398 |
, 'page_id'
|
|
|
1399 |
, 'second'
|
|
|
1400 |
, 'minute'
|
|
|
1401 |
, 'hour'
|
|
|
1402 |
, 'day'
|
|
|
1403 |
, 'monthnum'
|
|
|
1404 |
, 'year'
|
|
|
1405 |
, 'w'
|
|
|
1406 |
, 'category_name'
|
|
|
1407 |
, 'tag'
|
|
|
1408 |
, 'cat'
|
|
|
1409 |
, 'tag_id'
|
|
|
1410 |
, 'author'
|
|
|
1411 |
, 'author_name'
|
|
|
1412 |
, 'feed'
|
|
|
1413 |
, 'tb'
|
|
|
1414 |
, 'paged'
|
|
|
1415 |
, 'comments_popup'
|
|
|
1416 |
, 'meta_key'
|
|
|
1417 |
, 'meta_value'
|
|
|
1418 |
, 'preview'
|
|
|
1419 |
, 's'
|
|
|
1420 |
, 'sentence'
|
|
|
1421 |
, 'fields'
|
|
|
1422 |
, 'menu_order'
|
|
|
1423 |
);
|
|
|
1424 |
|
|
|
1425 |
foreach ( $keys as $key ) {
|
|
|
1426 |
if ( !isset($array[$key]) )
|
|
|
1427 |
$array[$key] = '';
|
|
|
1428 |
}
|
|
|
1429 |
|
|
|
1430 |
$array_keys = array( 'category__in', 'category__not_in', 'category__and', 'post__in', 'post__not_in',
|
|
|
1431 |
'tag__in', 'tag__not_in', 'tag__and', 'tag_slug__in', 'tag_slug__and', 'post_parent__in', 'post_parent__not_in',
|
|
|
1432 |
'author__in', 'author__not_in' );
|
|
|
1433 |
|
|
|
1434 |
foreach ( $array_keys as $key ) {
|
|
|
1435 |
if ( !isset($array[$key]) )
|
|
|
1436 |
$array[$key] = array();
|
|
|
1437 |
}
|
|
|
1438 |
return $array;
|
|
|
1439 |
}
|
|
|
1440 |
|
|
|
1441 |
/**
|
|
|
1442 |
* Parse a query string and set query type booleans.
|
|
|
1443 |
*
|
|
|
1444 |
* @since 1.5.0
|
|
|
1445 |
* @access public
|
|
|
1446 |
*
|
|
|
1447 |
* @param string|array $query Optional query.
|
|
|
1448 |
*/
|
|
|
1449 |
function parse_query( $query = '' ) {
|
|
|
1450 |
if ( ! empty( $query ) ) {
|
|
|
1451 |
$this->init();
|
|
|
1452 |
$this->query = $this->query_vars = wp_parse_args( $query );
|
|
|
1453 |
} elseif ( ! isset( $this->query ) ) {
|
|
|
1454 |
$this->query = $this->query_vars;
|
|
|
1455 |
}
|
|
|
1456 |
|
|
|
1457 |
$this->query_vars = $this->fill_query_vars($this->query_vars);
|
|
|
1458 |
$qv = &$this->query_vars;
|
|
|
1459 |
$this->query_vars_changed = true;
|
|
|
1460 |
|
|
|
1461 |
if ( ! empty($qv['robots']) )
|
|
|
1462 |
$this->is_robots = true;
|
|
|
1463 |
|
|
|
1464 |
$qv['p'] = absint($qv['p']);
|
|
|
1465 |
$qv['page_id'] = absint($qv['page_id']);
|
|
|
1466 |
$qv['year'] = absint($qv['year']);
|
|
|
1467 |
$qv['monthnum'] = absint($qv['monthnum']);
|
|
|
1468 |
$qv['day'] = absint($qv['day']);
|
|
|
1469 |
$qv['w'] = absint($qv['w']);
|
|
|
1470 |
$qv['m'] = preg_replace( '|[^0-9]|', '', $qv['m'] );
|
|
|
1471 |
$qv['paged'] = absint($qv['paged']);
|
|
|
1472 |
$qv['cat'] = preg_replace( '|[^0-9,-]|', '', $qv['cat'] ); // comma separated list of positive or negative integers
|
|
|
1473 |
$qv['author'] = preg_replace( '|[^0-9,-]|', '', $qv['author'] ); // comma separated list of positive or negative integers
|
|
|
1474 |
$qv['pagename'] = trim( $qv['pagename'] );
|
|
|
1475 |
$qv['name'] = trim( $qv['name'] );
|
|
|
1476 |
if ( '' !== $qv['hour'] ) $qv['hour'] = absint($qv['hour']);
|
|
|
1477 |
if ( '' !== $qv['minute'] ) $qv['minute'] = absint($qv['minute']);
|
|
|
1478 |
if ( '' !== $qv['second'] ) $qv['second'] = absint($qv['second']);
|
|
|
1479 |
if ( '' !== $qv['menu_order'] ) $qv['menu_order'] = absint($qv['menu_order']);
|
|
|
1480 |
|
|
|
1481 |
// Fairly insane upper bound for search string lengths.
|
|
|
1482 |
if ( ! empty( $qv['s'] ) && strlen( $qv['s'] ) > 1600 )
|
|
|
1483 |
$qv['s'] = '';
|
|
|
1484 |
|
|
|
1485 |
// Compat. Map subpost to attachment.
|
|
|
1486 |
if ( '' != $qv['subpost'] )
|
|
|
1487 |
$qv['attachment'] = $qv['subpost'];
|
|
|
1488 |
if ( '' != $qv['subpost_id'] )
|
|
|
1489 |
$qv['attachment_id'] = $qv['subpost_id'];
|
|
|
1490 |
|
|
|
1491 |
$qv['attachment_id'] = absint($qv['attachment_id']);
|
|
|
1492 |
|
|
|
1493 |
if ( ('' != $qv['attachment']) || !empty($qv['attachment_id']) ) {
|
|
|
1494 |
$this->is_single = true;
|
|
|
1495 |
$this->is_attachment = true;
|
|
|
1496 |
} elseif ( '' != $qv['name'] ) {
|
|
|
1497 |
$this->is_single = true;
|
|
|
1498 |
} elseif ( $qv['p'] ) {
|
|
|
1499 |
$this->is_single = true;
|
|
|
1500 |
} elseif ( ('' !== $qv['hour']) && ('' !== $qv['minute']) &&('' !== $qv['second']) && ('' != $qv['year']) && ('' != $qv['monthnum']) && ('' != $qv['day']) ) {
|
|
|
1501 |
// If year, month, day, hour, minute, and second are set, a single
|
|
|
1502 |
// post is being queried.
|
|
|
1503 |
$this->is_single = true;
|
|
|
1504 |
} elseif ( '' != $qv['static'] || '' != $qv['pagename'] || !empty($qv['page_id']) ) {
|
|
|
1505 |
$this->is_page = true;
|
|
|
1506 |
$this->is_single = false;
|
|
|
1507 |
} else {
|
|
|
1508 |
// Look for archive queries. Dates, categories, authors, search, post type archives.
|
|
|
1509 |
|
|
|
1510 |
if ( !empty($qv['s']) ) {
|
|
|
1511 |
$this->is_search = true;
|
|
|
1512 |
}
|
|
|
1513 |
|
|
|
1514 |
if ( '' !== $qv['second'] ) {
|
|
|
1515 |
$this->is_time = true;
|
|
|
1516 |
$this->is_date = true;
|
|
|
1517 |
}
|
|
|
1518 |
|
|
|
1519 |
if ( '' !== $qv['minute'] ) {
|
|
|
1520 |
$this->is_time = true;
|
|
|
1521 |
$this->is_date = true;
|
|
|
1522 |
}
|
|
|
1523 |
|
|
|
1524 |
if ( '' !== $qv['hour'] ) {
|
|
|
1525 |
$this->is_time = true;
|
|
|
1526 |
$this->is_date = true;
|
|
|
1527 |
}
|
|
|
1528 |
|
|
|
1529 |
if ( $qv['day'] ) {
|
|
|
1530 |
if ( ! $this->is_date ) {
|
|
|
1531 |
$date = sprintf( '%04d-%02d-%02d', $qv['year'], $qv['monthnum'], $qv['day'] );
|
|
|
1532 |
if ( $qv['monthnum'] && $qv['year'] && ! wp_checkdate( $qv['monthnum'], $qv['day'], $qv['year'], $date ) ) {
|
|
|
1533 |
$qv['error'] = '404';
|
|
|
1534 |
} else {
|
|
|
1535 |
$this->is_day = true;
|
|
|
1536 |
$this->is_date = true;
|
|
|
1537 |
}
|
|
|
1538 |
}
|
|
|
1539 |
}
|
|
|
1540 |
|
|
|
1541 |
if ( $qv['monthnum'] ) {
|
|
|
1542 |
if ( ! $this->is_date ) {
|
|
|
1543 |
if ( 12 < $qv['monthnum'] ) {
|
|
|
1544 |
$qv['error'] = '404';
|
|
|
1545 |
} else {
|
|
|
1546 |
$this->is_month = true;
|
|
|
1547 |
$this->is_date = true;
|
|
|
1548 |
}
|
|
|
1549 |
}
|
|
|
1550 |
}
|
|
|
1551 |
|
|
|
1552 |
if ( $qv['year'] ) {
|
|
|
1553 |
if ( ! $this->is_date ) {
|
|
|
1554 |
$this->is_year = true;
|
|
|
1555 |
$this->is_date = true;
|
|
|
1556 |
}
|
|
|
1557 |
}
|
|
|
1558 |
|
|
|
1559 |
if ( $qv['m'] ) {
|
|
|
1560 |
$this->is_date = true;
|
|
|
1561 |
if ( strlen($qv['m']) > 9 ) {
|
|
|
1562 |
$this->is_time = true;
|
|
|
1563 |
} else if ( strlen($qv['m']) > 7 ) {
|
|
|
1564 |
$this->is_day = true;
|
|
|
1565 |
} else if ( strlen($qv['m']) > 5 ) {
|
|
|
1566 |
$this->is_month = true;
|
|
|
1567 |
} else {
|
|
|
1568 |
$this->is_year = true;
|
|
|
1569 |
}
|
|
|
1570 |
}
|
|
|
1571 |
|
|
|
1572 |
if ( '' != $qv['w'] ) {
|
|
|
1573 |
$this->is_date = true;
|
|
|
1574 |
}
|
|
|
1575 |
|
|
|
1576 |
$this->query_vars_hash = false;
|
|
|
1577 |
$this->parse_tax_query( $qv );
|
|
|
1578 |
|
|
|
1579 |
foreach ( $this->tax_query->queries as $tax_query ) {
|
|
|
1580 |
if ( 'NOT IN' != $tax_query['operator'] ) {
|
|
|
1581 |
switch ( $tax_query['taxonomy'] ) {
|
|
|
1582 |
case 'category':
|
|
|
1583 |
$this->is_category = true;
|
|
|
1584 |
break;
|
|
|
1585 |
case 'post_tag':
|
|
|
1586 |
$this->is_tag = true;
|
|
|
1587 |
break;
|
|
|
1588 |
default:
|
|
|
1589 |
$this->is_tax = true;
|
|
|
1590 |
}
|
|
|
1591 |
}
|
|
|
1592 |
}
|
|
|
1593 |
unset( $tax_query );
|
|
|
1594 |
|
|
|
1595 |
if ( empty($qv['author']) || ($qv['author'] == '0') ) {
|
|
|
1596 |
$this->is_author = false;
|
|
|
1597 |
} else {
|
|
|
1598 |
$this->is_author = true;
|
|
|
1599 |
}
|
|
|
1600 |
|
|
|
1601 |
if ( '' != $qv['author_name'] )
|
|
|
1602 |
$this->is_author = true;
|
|
|
1603 |
|
|
|
1604 |
if ( !empty( $qv['post_type'] ) && ! is_array( $qv['post_type'] ) ) {
|
|
|
1605 |
$post_type_obj = get_post_type_object( $qv['post_type'] );
|
|
|
1606 |
if ( ! empty( $post_type_obj->has_archive ) )
|
|
|
1607 |
$this->is_post_type_archive = true;
|
|
|
1608 |
}
|
|
|
1609 |
|
|
|
1610 |
if ( $this->is_post_type_archive || $this->is_date || $this->is_author || $this->is_category || $this->is_tag || $this->is_tax )
|
|
|
1611 |
$this->is_archive = true;
|
|
|
1612 |
}
|
|
|
1613 |
|
|
|
1614 |
if ( '' != $qv['feed'] )
|
|
|
1615 |
$this->is_feed = true;
|
|
|
1616 |
|
|
|
1617 |
if ( '' != $qv['tb'] )
|
|
|
1618 |
$this->is_trackback = true;
|
|
|
1619 |
|
|
|
1620 |
if ( '' != $qv['paged'] && ( intval($qv['paged']) > 1 ) )
|
|
|
1621 |
$this->is_paged = true;
|
|
|
1622 |
|
|
|
1623 |
if ( '' != $qv['comments_popup'] )
|
|
|
1624 |
$this->is_comments_popup = true;
|
|
|
1625 |
|
|
|
1626 |
// if we're previewing inside the write screen
|
|
|
1627 |
if ( '' != $qv['preview'] )
|
|
|
1628 |
$this->is_preview = true;
|
|
|
1629 |
|
|
|
1630 |
if ( is_admin() )
|
|
|
1631 |
$this->is_admin = true;
|
|
|
1632 |
|
|
|
1633 |
if ( false !== strpos($qv['feed'], 'comments-') ) {
|
|
|
1634 |
$qv['feed'] = str_replace('comments-', '', $qv['feed']);
|
|
|
1635 |
$qv['withcomments'] = 1;
|
|
|
1636 |
}
|
|
|
1637 |
|
|
|
1638 |
$this->is_singular = $this->is_single || $this->is_page || $this->is_attachment;
|
|
|
1639 |
|
|
|
1640 |
if ( $this->is_feed && ( !empty($qv['withcomments']) || ( empty($qv['withoutcomments']) && $this->is_singular ) ) )
|
|
|
1641 |
$this->is_comment_feed = true;
|
|
|
1642 |
|
|
|
1643 |
if ( !( $this->is_singular || $this->is_archive || $this->is_search || $this->is_feed || $this->is_trackback || $this->is_404 || $this->is_admin || $this->is_comments_popup || $this->is_robots ) )
|
|
|
1644 |
$this->is_home = true;
|
|
|
1645 |
|
|
|
1646 |
// Correct is_* for page_on_front and page_for_posts
|
|
|
1647 |
if ( $this->is_home && 'page' == get_option('show_on_front') && get_option('page_on_front') ) {
|
|
|
1648 |
$_query = wp_parse_args($this->query);
|
|
|
1649 |
// pagename can be set and empty depending on matched rewrite rules. Ignore an empty pagename.
|
|
|
1650 |
if ( isset($_query['pagename']) && '' == $_query['pagename'] )
|
|
|
1651 |
unset($_query['pagename']);
|
|
|
1652 |
if ( empty($_query) || !array_diff( array_keys($_query), array('preview', 'page', 'paged', 'cpage') ) ) {
|
|
|
1653 |
$this->is_page = true;
|
|
|
1654 |
$this->is_home = false;
|
|
|
1655 |
$qv['page_id'] = get_option('page_on_front');
|
|
|
1656 |
// Correct <!--nextpage--> for page_on_front
|
|
|
1657 |
if ( !empty($qv['paged']) ) {
|
|
|
1658 |
$qv['page'] = $qv['paged'];
|
|
|
1659 |
unset($qv['paged']);
|
|
|
1660 |
}
|
|
|
1661 |
}
|
|
|
1662 |
}
|
|
|
1663 |
|
|
|
1664 |
if ( '' != $qv['pagename'] ) {
|
|
|
1665 |
$this->queried_object = get_page_by_path($qv['pagename']);
|
|
|
1666 |
if ( !empty($this->queried_object) )
|
|
|
1667 |
$this->queried_object_id = (int) $this->queried_object->ID;
|
|
|
1668 |
else
|
|
|
1669 |
unset($this->queried_object);
|
|
|
1670 |
|
|
|
1671 |
if ( 'page' == get_option('show_on_front') && isset($this->queried_object_id) && $this->queried_object_id == get_option('page_for_posts') ) {
|
|
|
1672 |
$this->is_page = false;
|
|
|
1673 |
$this->is_home = true;
|
|
|
1674 |
$this->is_posts_page = true;
|
|
|
1675 |
}
|
|
|
1676 |
}
|
|
|
1677 |
|
|
|
1678 |
if ( $qv['page_id'] ) {
|
|
|
1679 |
if ( 'page' == get_option('show_on_front') && $qv['page_id'] == get_option('page_for_posts') ) {
|
|
|
1680 |
$this->is_page = false;
|
|
|
1681 |
$this->is_home = true;
|
|
|
1682 |
$this->is_posts_page = true;
|
|
|
1683 |
}
|
|
|
1684 |
}
|
|
|
1685 |
|
|
|
1686 |
if ( !empty($qv['post_type']) ) {
|
|
|
1687 |
if ( is_array($qv['post_type']) )
|
|
|
1688 |
$qv['post_type'] = array_map('sanitize_key', $qv['post_type']);
|
|
|
1689 |
else
|
|
|
1690 |
$qv['post_type'] = sanitize_key($qv['post_type']);
|
|
|
1691 |
}
|
|
|
1692 |
|
|
|
1693 |
if ( ! empty( $qv['post_status'] ) ) {
|
|
|
1694 |
if ( is_array( $qv['post_status'] ) )
|
|
|
1695 |
$qv['post_status'] = array_map('sanitize_key', $qv['post_status']);
|
|
|
1696 |
else
|
|
|
1697 |
$qv['post_status'] = preg_replace('|[^a-z0-9_,-]|', '', $qv['post_status']);
|
|
|
1698 |
}
|
|
|
1699 |
|
|
|
1700 |
if ( $this->is_posts_page && ( ! isset($qv['withcomments']) || ! $qv['withcomments'] ) )
|
|
|
1701 |
$this->is_comment_feed = false;
|
|
|
1702 |
|
|
|
1703 |
$this->is_singular = $this->is_single || $this->is_page || $this->is_attachment;
|
|
|
1704 |
// Done correcting is_* for page_on_front and page_for_posts
|
|
|
1705 |
|
|
|
1706 |
if ( '404' == $qv['error'] )
|
|
|
1707 |
$this->set_404();
|
|
|
1708 |
|
|
|
1709 |
$this->query_vars_hash = md5( serialize( $this->query_vars ) );
|
|
|
1710 |
$this->query_vars_changed = false;
|
|
|
1711 |
|
|
|
1712 |
do_action_ref_array('parse_query', array(&$this));
|
|
|
1713 |
}
|
|
|
1714 |
|
|
|
1715 |
/*
|
|
|
1716 |
* Parses various taxonomy related query vars.
|
|
|
1717 |
*
|
|
|
1718 |
* @access protected
|
|
|
1719 |
* @since 3.1.0
|
|
|
1720 |
*
|
|
|
1721 |
* @param array &$q The query variables
|
|
|
1722 |
*/
|
|
|
1723 |
function parse_tax_query( &$q ) {
|
|
|
1724 |
if ( ! empty( $q['tax_query'] ) && is_array( $q['tax_query'] ) ) {
|
|
|
1725 |
$tax_query = $q['tax_query'];
|
|
|
1726 |
} else {
|
|
|
1727 |
$tax_query = array();
|
|
|
1728 |
}
|
|
|
1729 |
|
|
|
1730 |
if ( !empty($q['taxonomy']) && !empty($q['term']) ) {
|
|
|
1731 |
$tax_query[] = array(
|
|
|
1732 |
'taxonomy' => $q['taxonomy'],
|
|
|
1733 |
'terms' => array( $q['term'] ),
|
|
|
1734 |
'field' => 'slug',
|
|
|
1735 |
);
|
|
|
1736 |
}
|
|
|
1737 |
|
|
|
1738 |
foreach ( get_taxonomies( array() , 'objects' ) as $taxonomy => $t ) {
|
|
|
1739 |
if ( 'post_tag' == $taxonomy )
|
|
|
1740 |
continue; // Handled further down in the $q['tag'] block
|
|
|
1741 |
|
|
|
1742 |
if ( $t->query_var && !empty( $q[$t->query_var] ) ) {
|
|
|
1743 |
$tax_query_defaults = array(
|
|
|
1744 |
'taxonomy' => $taxonomy,
|
|
|
1745 |
'field' => 'slug',
|
|
|
1746 |
);
|
|
|
1747 |
|
|
|
1748 |
if ( isset( $t->rewrite['hierarchical'] ) && $t->rewrite['hierarchical'] ) {
|
|
|
1749 |
$q[$t->query_var] = wp_basename( $q[$t->query_var] );
|
|
|
1750 |
}
|
|
|
1751 |
|
|
|
1752 |
$term = $q[$t->query_var];
|
|
|
1753 |
|
|
|
1754 |
if ( strpos($term, '+') !== false ) {
|
|
|
1755 |
$terms = preg_split( '/[+]+/', $term );
|
|
|
1756 |
foreach ( $terms as $term ) {
|
|
|
1757 |
$tax_query[] = array_merge( $tax_query_defaults, array(
|
|
|
1758 |
'terms' => array( $term )
|
|
|
1759 |
) );
|
|
|
1760 |
}
|
|
|
1761 |
} else {
|
|
|
1762 |
$tax_query[] = array_merge( $tax_query_defaults, array(
|
|
|
1763 |
'terms' => preg_split( '/[,]+/', $term )
|
|
|
1764 |
) );
|
|
|
1765 |
}
|
|
|
1766 |
}
|
|
|
1767 |
}
|
|
|
1768 |
|
|
|
1769 |
// Category stuff
|
|
|
1770 |
if ( !empty($q['cat']) && '0' != $q['cat'] && !$this->is_singular && $this->query_vars_changed ) {
|
|
|
1771 |
$q['cat'] = ''.urldecode($q['cat']).'';
|
|
|
1772 |
$q['cat'] = addslashes_gpc($q['cat']);
|
|
|
1773 |
$cat_array = preg_split('/[,\s]+/', $q['cat']);
|
|
|
1774 |
$q['cat'] = '';
|
|
|
1775 |
$req_cats = array();
|
|
|
1776 |
foreach ( (array) $cat_array as $cat ) {
|
|
|
1777 |
$cat = intval($cat);
|
|
|
1778 |
$req_cats[] = $cat;
|
|
|
1779 |
$in = ($cat > 0);
|
|
|
1780 |
$cat = abs($cat);
|
|
|
1781 |
if ( $in ) {
|
|
|
1782 |
$q['category__in'][] = $cat;
|
|
|
1783 |
$q['category__in'] = array_merge( $q['category__in'], get_term_children($cat, 'category') );
|
|
|
1784 |
} else {
|
|
|
1785 |
$q['category__not_in'][] = $cat;
|
|
|
1786 |
$q['category__not_in'] = array_merge( $q['category__not_in'], get_term_children($cat, 'category') );
|
|
|
1787 |
}
|
|
|
1788 |
}
|
|
|
1789 |
$q['cat'] = implode(',', $req_cats);
|
|
|
1790 |
}
|
|
|
1791 |
|
|
|
1792 |
if ( ! empty( $q['category__and'] ) && 1 === count( (array) $q['category__and'] ) ) {
|
|
|
1793 |
$q['category__and'] = (array) $q['category__and'];
|
|
|
1794 |
if ( ! isset( $q['category__in'] ) )
|
|
|
1795 |
$q['category__in'] = array();
|
|
|
1796 |
$q['category__in'][] = absint( reset( $q['category__and'] ) );
|
|
|
1797 |
unset( $q['category__and'] );
|
|
|
1798 |
}
|
|
|
1799 |
|
|
|
1800 |
if ( ! empty( $q['category__in'] ) ) {
|
|
|
1801 |
$q['category__in'] = array_map( 'absint', array_unique( (array) $q['category__in'] ) );
|
|
|
1802 |
$tax_query[] = array(
|
|
|
1803 |
'taxonomy' => 'category',
|
|
|
1804 |
'terms' => $q['category__in'],
|
|
|
1805 |
'field' => 'term_id',
|
|
|
1806 |
'include_children' => false
|
|
|
1807 |
);
|
|
|
1808 |
}
|
|
|
1809 |
|
|
|
1810 |
if ( ! empty($q['category__not_in']) ) {
|
|
|
1811 |
$q['category__not_in'] = array_map( 'absint', array_unique( (array) $q['category__not_in'] ) );
|
|
|
1812 |
$tax_query[] = array(
|
|
|
1813 |
'taxonomy' => 'category',
|
|
|
1814 |
'terms' => $q['category__not_in'],
|
|
|
1815 |
'operator' => 'NOT IN',
|
|
|
1816 |
'include_children' => false
|
|
|
1817 |
);
|
|
|
1818 |
}
|
|
|
1819 |
|
|
|
1820 |
if ( ! empty($q['category__and']) ) {
|
|
|
1821 |
$q['category__and'] = array_map( 'absint', array_unique( (array) $q['category__and'] ) );
|
|
|
1822 |
$tax_query[] = array(
|
|
|
1823 |
'taxonomy' => 'category',
|
|
|
1824 |
'terms' => $q['category__and'],
|
|
|
1825 |
'field' => 'term_id',
|
|
|
1826 |
'operator' => 'AND',
|
|
|
1827 |
'include_children' => false
|
|
|
1828 |
);
|
|
|
1829 |
}
|
|
|
1830 |
|
|
|
1831 |
// Tag stuff
|
|
|
1832 |
if ( '' != $q['tag'] && !$this->is_singular && $this->query_vars_changed ) {
|
|
|
1833 |
if ( strpos($q['tag'], ',') !== false ) {
|
|
|
1834 |
$tags = preg_split('/[,\r\n\t ]+/', $q['tag']);
|
|
|
1835 |
foreach ( (array) $tags as $tag ) {
|
|
|
1836 |
$tag = sanitize_term_field('slug', $tag, 0, 'post_tag', 'db');
|
|
|
1837 |
$q['tag_slug__in'][] = $tag;
|
|
|
1838 |
}
|
|
|
1839 |
} else if ( preg_match('/[+\r\n\t ]+/', $q['tag']) || !empty($q['cat']) ) {
|
|
|
1840 |
$tags = preg_split('/[+\r\n\t ]+/', $q['tag']);
|
|
|
1841 |
foreach ( (array) $tags as $tag ) {
|
|
|
1842 |
$tag = sanitize_term_field('slug', $tag, 0, 'post_tag', 'db');
|
|
|
1843 |
$q['tag_slug__and'][] = $tag;
|
|
|
1844 |
}
|
|
|
1845 |
} else {
|
|
|
1846 |
$q['tag'] = sanitize_term_field('slug', $q['tag'], 0, 'post_tag', 'db');
|
|
|
1847 |
$q['tag_slug__in'][] = $q['tag'];
|
|
|
1848 |
}
|
|
|
1849 |
}
|
|
|
1850 |
|
|
|
1851 |
if ( !empty($q['tag_id']) ) {
|
|
|
1852 |
$q['tag_id'] = absint( $q['tag_id'] );
|
|
|
1853 |
$tax_query[] = array(
|
|
|
1854 |
'taxonomy' => 'post_tag',
|
|
|
1855 |
'terms' => $q['tag_id']
|
|
|
1856 |
);
|
|
|
1857 |
}
|
|
|
1858 |
|
|
|
1859 |
if ( !empty($q['tag__in']) ) {
|
|
|
1860 |
$q['tag__in'] = array_map('absint', array_unique( (array) $q['tag__in'] ) );
|
|
|
1861 |
$tax_query[] = array(
|
|
|
1862 |
'taxonomy' => 'post_tag',
|
|
|
1863 |
'terms' => $q['tag__in']
|
|
|
1864 |
);
|
|
|
1865 |
}
|
|
|
1866 |
|
|
|
1867 |
if ( !empty($q['tag__not_in']) ) {
|
|
|
1868 |
$q['tag__not_in'] = array_map('absint', array_unique( (array) $q['tag__not_in'] ) );
|
|
|
1869 |
$tax_query[] = array(
|
|
|
1870 |
'taxonomy' => 'post_tag',
|
|
|
1871 |
'terms' => $q['tag__not_in'],
|
|
|
1872 |
'operator' => 'NOT IN'
|
|
|
1873 |
);
|
|
|
1874 |
}
|
|
|
1875 |
|
|
|
1876 |
if ( !empty($q['tag__and']) ) {
|
|
|
1877 |
$q['tag__and'] = array_map('absint', array_unique( (array) $q['tag__and'] ) );
|
|
|
1878 |
$tax_query[] = array(
|
|
|
1879 |
'taxonomy' => 'post_tag',
|
|
|
1880 |
'terms' => $q['tag__and'],
|
|
|
1881 |
'operator' => 'AND'
|
|
|
1882 |
);
|
|
|
1883 |
}
|
|
|
1884 |
|
|
|
1885 |
if ( !empty($q['tag_slug__in']) ) {
|
|
|
1886 |
$q['tag_slug__in'] = array_map('sanitize_title_for_query', array_unique( (array) $q['tag_slug__in'] ) );
|
|
|
1887 |
$tax_query[] = array(
|
|
|
1888 |
'taxonomy' => 'post_tag',
|
|
|
1889 |
'terms' => $q['tag_slug__in'],
|
|
|
1890 |
'field' => 'slug'
|
|
|
1891 |
);
|
|
|
1892 |
}
|
|
|
1893 |
|
|
|
1894 |
if ( !empty($q['tag_slug__and']) ) {
|
|
|
1895 |
$q['tag_slug__and'] = array_map('sanitize_title_for_query', array_unique( (array) $q['tag_slug__and'] ) );
|
|
|
1896 |
$tax_query[] = array(
|
|
|
1897 |
'taxonomy' => 'post_tag',
|
|
|
1898 |
'terms' => $q['tag_slug__and'],
|
|
|
1899 |
'field' => 'slug',
|
|
|
1900 |
'operator' => 'AND'
|
|
|
1901 |
);
|
|
|
1902 |
}
|
|
|
1903 |
|
|
|
1904 |
$this->tax_query = new WP_Tax_Query( $tax_query );
|
|
|
1905 |
|
|
|
1906 |
do_action( 'parse_tax_query', $this );
|
|
|
1907 |
}
|
|
|
1908 |
|
|
|
1909 |
/**
|
|
|
1910 |
* Generate SQL for the WHERE clause based on passed search terms.
|
|
|
1911 |
*
|
|
|
1912 |
* @since 3.7.0
|
|
|
1913 |
*
|
|
|
1914 |
* @global type $wpdb
|
|
|
1915 |
* @param array $q Query variables.
|
|
|
1916 |
*/
|
|
|
1917 |
protected function parse_search( &$q ) {
|
|
|
1918 |
global $wpdb;
|
|
|
1919 |
|
|
|
1920 |
$search = '';
|
|
|
1921 |
|
|
|
1922 |
// added slashes screw with quote grouping when done early, so done later
|
|
|
1923 |
$q['s'] = stripslashes( $q['s'] );
|
|
|
1924 |
if ( empty( $_GET['s'] ) && $this->is_main_query() )
|
|
|
1925 |
$q['s'] = urldecode( $q['s'] );
|
|
|
1926 |
// there are no line breaks in <input /> fields
|
|
|
1927 |
$q['s'] = str_replace( array( "\r", "\n" ), '', $q['s'] );
|
|
|
1928 |
$q['search_terms_count'] = 1;
|
|
|
1929 |
if ( ! empty( $q['sentence'] ) ) {
|
|
|
1930 |
$q['search_terms'] = array( $q['s'] );
|
|
|
1931 |
} else {
|
|
|
1932 |
if ( preg_match_all( '/".*?("|$)|((?<=[\t ",+])|^)[^\t ",+]+/', $q['s'], $matches ) ) {
|
|
|
1933 |
$q['search_terms_count'] = count( $matches[0] );
|
|
|
1934 |
$q['search_terms'] = $this->parse_search_terms( $matches[0] );
|
|
|
1935 |
// if the search string has only short terms or stopwords, or is 10+ terms long, match it as sentence
|
|
|
1936 |
if ( empty( $q['search_terms'] ) || count( $q['search_terms'] ) > 9 )
|
|
|
1937 |
$q['search_terms'] = array( $q['s'] );
|
|
|
1938 |
} else {
|
|
|
1939 |
$q['search_terms'] = array( $q['s'] );
|
|
|
1940 |
}
|
|
|
1941 |
}
|
|
|
1942 |
|
|
|
1943 |
$n = ! empty( $q['exact'] ) ? '' : '%';
|
|
|
1944 |
$searchand = '';
|
|
|
1945 |
$q['search_orderby_title'] = array();
|
|
|
1946 |
foreach ( $q['search_terms'] as $term ) {
|
|
|
1947 |
$term = like_escape( esc_sql( $term ) );
|
|
|
1948 |
if ( $n )
|
|
|
1949 |
$q['search_orderby_title'][] = "$wpdb->posts.post_title LIKE '%$term%'";
|
|
|
1950 |
|
|
|
1951 |
$search .= "{$searchand}(($wpdb->posts.post_title LIKE '{$n}{$term}{$n}') OR ($wpdb->posts.post_content LIKE '{$n}{$term}{$n}'))";
|
|
|
1952 |
$searchand = ' AND ';
|
|
|
1953 |
}
|
|
|
1954 |
|
|
|
1955 |
if ( ! empty( $search ) ) {
|
|
|
1956 |
$search = " AND ({$search}) ";
|
|
|
1957 |
if ( ! is_user_logged_in() )
|
|
|
1958 |
$search .= " AND ($wpdb->posts.post_password = '') ";
|
|
|
1959 |
}
|
|
|
1960 |
|
|
|
1961 |
return $search;
|
|
|
1962 |
}
|
|
|
1963 |
|
|
|
1964 |
/**
|
|
|
1965 |
* Check if the terms are suitable for searching.
|
|
|
1966 |
*
|
|
|
1967 |
* Uses an array of stopwords (terms) that are excluded from the separate
|
|
|
1968 |
* term matching when searching for posts. The list of English stopwords is
|
|
|
1969 |
* the approximate search engines list, and is translatable.
|
|
|
1970 |
*
|
|
|
1971 |
* @since 3.7.0
|
|
|
1972 |
*
|
|
|
1973 |
* @param array Terms to check.
|
|
|
1974 |
* @return array Terms that are not stopwords.
|
|
|
1975 |
*/
|
|
|
1976 |
protected function parse_search_terms( $terms ) {
|
|
|
1977 |
$strtolower = function_exists( 'mb_strtolower' ) ? 'mb_strtolower' : 'strtolower';
|
|
|
1978 |
$checked = array();
|
|
|
1979 |
|
|
|
1980 |
$stopwords = $this->get_search_stopwords();
|
|
|
1981 |
|
|
|
1982 |
foreach ( $terms as $term ) {
|
|
|
1983 |
// keep before/after spaces when term is for exact match
|
|
|
1984 |
if ( preg_match( '/^".+"$/', $term ) )
|
|
|
1985 |
$term = trim( $term, "\"'" );
|
|
|
1986 |
else
|
|
|
1987 |
$term = trim( $term, "\"' " );
|
|
|
1988 |
|
|
|
1989 |
// Avoid single A-Z.
|
|
|
1990 |
if ( ! $term || ( 1 === strlen( $term ) && preg_match( '/^[a-z]$/i', $term ) ) )
|
|
|
1991 |
continue;
|
|
|
1992 |
|
|
|
1993 |
if ( in_array( call_user_func( $strtolower, $term ), $stopwords, true ) )
|
|
|
1994 |
continue;
|
|
|
1995 |
|
|
|
1996 |
$checked[] = $term;
|
|
|
1997 |
}
|
|
|
1998 |
|
|
|
1999 |
return $checked;
|
|
|
2000 |
}
|
|
|
2001 |
|
|
|
2002 |
/**
|
|
|
2003 |
* Retrieve stopwords used when parsing search terms.
|
|
|
2004 |
*
|
|
|
2005 |
* @since 3.7.0
|
|
|
2006 |
*
|
|
|
2007 |
* @return array Stopwords.
|
|
|
2008 |
*/
|
|
|
2009 |
protected function get_search_stopwords() {
|
|
|
2010 |
if ( isset( $this->stopwords ) )
|
|
|
2011 |
return $this->stopwords;
|
|
|
2012 |
|
|
|
2013 |
/* translators: This is a comma-separated list of very common words that should be excluded from a search,
|
|
|
2014 |
* like a, an, and the. These are usually called "stopwords". You should not simply translate these individual
|
|
|
2015 |
* words into your language. Instead, look for and provide commonly accepted stopwords in your language.
|
|
|
2016 |
*/
|
|
|
2017 |
$words = explode( ',', _x( 'about,an,are,as,at,be,by,com,for,from,how,in,is,it,of,on,or,that,the,this,to,was,what,when,where,who,will,with,www',
|
|
|
2018 |
'Comma-separated list of search stopwords in your language' ) );
|
|
|
2019 |
|
|
|
2020 |
foreach( $words as $word ) {
|
|
|
2021 |
$word = trim( $word, "\r\n\t " );
|
|
|
2022 |
if ( $word )
|
|
|
2023 |
$stopwords[] = $word;
|
|
|
2024 |
}
|
|
|
2025 |
|
|
|
2026 |
/**
|
|
|
2027 |
* Filter stopwords used when parsing search terms.
|
|
|
2028 |
*
|
|
|
2029 |
* @since 3.7.0
|
|
|
2030 |
*
|
|
|
2031 |
* @param array $stopwords Stopwords.
|
|
|
2032 |
*/
|
|
|
2033 |
$this->stopwords = apply_filters( 'wp_search_stopwords', $stopwords );
|
|
|
2034 |
return $this->stopwords;
|
|
|
2035 |
}
|
|
|
2036 |
|
|
|
2037 |
/**
|
|
|
2038 |
* Generate SQL for the ORDER BY condition based on passed search terms.
|
|
|
2039 |
*
|
|
|
2040 |
* @global wpdb $wpdb
|
|
|
2041 |
* @param array $q Query variables.
|
|
|
2042 |
* @return string ORDER BY clause.
|
|
|
2043 |
*/
|
|
|
2044 |
protected function parse_search_order( &$q ) {
|
|
|
2045 |
global $wpdb;
|
|
|
2046 |
|
|
|
2047 |
$search_orderby = '';
|
|
|
2048 |
|
|
|
2049 |
if ( $q['search_terms_count'] > 1 ) {
|
|
|
2050 |
$num_terms = count( $q['search_orderby_title'] );
|
|
|
2051 |
$search_orderby_s = like_escape( esc_sql( $q['s'] ) );
|
|
|
2052 |
|
|
|
2053 |
$search_orderby = '(CASE ';
|
|
|
2054 |
// sentence match in 'post_title'
|
|
|
2055 |
$search_orderby .= "WHEN $wpdb->posts.post_title LIKE '%{$search_orderby_s}%' THEN 1 ";
|
|
|
2056 |
|
|
|
2057 |
// sanity limit, sort as sentence when more than 6 terms
|
|
|
2058 |
// (few searches are longer than 6 terms and most titles are not)
|
|
|
2059 |
if ( $num_terms < 7 ) {
|
|
|
2060 |
// all words in title
|
|
|
2061 |
$search_orderby .= 'WHEN ' . implode( ' AND ', $q['search_orderby_title'] ) . ' THEN 2 ';
|
|
|
2062 |
// any word in title, not needed when $num_terms == 1
|
|
|
2063 |
if ( $num_terms > 1 )
|
|
|
2064 |
$search_orderby .= 'WHEN ' . implode( ' OR ', $q['search_orderby_title'] ) . ' THEN 3 ';
|
|
|
2065 |
}
|
|
|
2066 |
|
|
|
2067 |
// sentence match in 'post_content'
|
|
|
2068 |
$search_orderby .= "WHEN $wpdb->posts.post_content LIKE '%{$search_orderby_s}%' THEN 4 ";
|
|
|
2069 |
$search_orderby .= 'ELSE 5 END)';
|
|
|
2070 |
} else {
|
|
|
2071 |
// single word or sentence search
|
|
|
2072 |
$search_orderby = reset( $q['search_orderby_title'] ) . ' DESC';
|
|
|
2073 |
}
|
|
|
2074 |
|
|
|
2075 |
return $search_orderby;
|
|
|
2076 |
}
|
|
|
2077 |
|
|
|
2078 |
/**
|
|
|
2079 |
* Sets the 404 property and saves whether query is feed.
|
|
|
2080 |
*
|
|
|
2081 |
* @since 2.0.0
|
|
|
2082 |
* @access public
|
|
|
2083 |
*/
|
|
|
2084 |
function set_404() {
|
|
|
2085 |
$is_feed = $this->is_feed;
|
|
|
2086 |
|
|
|
2087 |
$this->init_query_flags();
|
|
|
2088 |
$this->is_404 = true;
|
|
|
2089 |
|
|
|
2090 |
$this->is_feed = $is_feed;
|
|
|
2091 |
}
|
|
|
2092 |
|
|
|
2093 |
/**
|
|
|
2094 |
* Retrieve query variable.
|
|
|
2095 |
*
|
|
|
2096 |
* @since 1.5.0
|
|
|
2097 |
* @access public
|
|
|
2098 |
*
|
|
|
2099 |
* @param string $query_var Query variable key.
|
|
|
2100 |
* @return mixed
|
|
|
2101 |
*/
|
|
|
2102 |
function get($query_var) {
|
|
|
2103 |
if ( isset($this->query_vars[$query_var]) )
|
|
|
2104 |
return $this->query_vars[$query_var];
|
|
|
2105 |
|
|
|
2106 |
return '';
|
|
|
2107 |
}
|
|
|
2108 |
|
|
|
2109 |
/**
|
|
|
2110 |
* Set query variable.
|
|
|
2111 |
*
|
|
|
2112 |
* @since 1.5.0
|
|
|
2113 |
* @access public
|
|
|
2114 |
*
|
|
|
2115 |
* @param string $query_var Query variable key.
|
|
|
2116 |
* @param mixed $value Query variable value.
|
|
|
2117 |
*/
|
|
|
2118 |
function set($query_var, $value) {
|
|
|
2119 |
$this->query_vars[$query_var] = $value;
|
|
|
2120 |
}
|
|
|
2121 |
|
|
|
2122 |
/**
|
|
|
2123 |
* Retrieve the posts based on query variables.
|
|
|
2124 |
*
|
|
|
2125 |
* There are a few filters and actions that can be used to modify the post
|
|
|
2126 |
* database query.
|
|
|
2127 |
*
|
|
|
2128 |
* @since 1.5.0
|
|
|
2129 |
* @access public
|
|
|
2130 |
* @uses do_action_ref_array() Calls 'pre_get_posts' hook before retrieving posts.
|
|
|
2131 |
*
|
|
|
2132 |
* @return array List of posts.
|
|
|
2133 |
*/
|
|
|
2134 |
function get_posts() {
|
|
|
2135 |
global $wpdb;
|
|
|
2136 |
|
|
|
2137 |
$this->parse_query();
|
|
|
2138 |
|
|
|
2139 |
do_action_ref_array('pre_get_posts', array(&$this));
|
|
|
2140 |
|
|
|
2141 |
// Shorthand.
|
|
|
2142 |
$q = &$this->query_vars;
|
|
|
2143 |
|
|
|
2144 |
// Fill again in case pre_get_posts unset some vars.
|
|
|
2145 |
$q = $this->fill_query_vars($q);
|
|
|
2146 |
|
|
|
2147 |
// Parse meta query
|
|
|
2148 |
$this->meta_query = new WP_Meta_Query();
|
|
|
2149 |
$this->meta_query->parse_query_vars( $q );
|
|
|
2150 |
|
|
|
2151 |
// Set a flag if a pre_get_posts hook changed the query vars.
|
|
|
2152 |
$hash = md5( serialize( $this->query_vars ) );
|
|
|
2153 |
if ( $hash != $this->query_vars_hash ) {
|
|
|
2154 |
$this->query_vars_changed = true;
|
|
|
2155 |
$this->query_vars_hash = $hash;
|
|
|
2156 |
}
|
|
|
2157 |
unset($hash);
|
|
|
2158 |
|
|
|
2159 |
// First let's clear some variables
|
|
|
2160 |
$distinct = '';
|
|
|
2161 |
$whichauthor = '';
|
|
|
2162 |
$whichmimetype = '';
|
|
|
2163 |
$where = '';
|
|
|
2164 |
$limits = '';
|
|
|
2165 |
$join = '';
|
|
|
2166 |
$search = '';
|
|
|
2167 |
$groupby = '';
|
|
|
2168 |
$fields = '';
|
|
|
2169 |
$post_status_join = false;
|
|
|
2170 |
$page = 1;
|
|
|
2171 |
|
|
|
2172 |
if ( isset( $q['caller_get_posts'] ) ) {
|
|
|
2173 |
_deprecated_argument( 'WP_Query', '3.1', __( '"caller_get_posts" is deprecated. Use "ignore_sticky_posts" instead.' ) );
|
|
|
2174 |
if ( !isset( $q['ignore_sticky_posts'] ) )
|
|
|
2175 |
$q['ignore_sticky_posts'] = $q['caller_get_posts'];
|
|
|
2176 |
}
|
|
|
2177 |
|
|
|
2178 |
if ( !isset( $q['ignore_sticky_posts'] ) )
|
|
|
2179 |
$q['ignore_sticky_posts'] = false;
|
|
|
2180 |
|
|
|
2181 |
if ( !isset($q['suppress_filters']) )
|
|
|
2182 |
$q['suppress_filters'] = false;
|
|
|
2183 |
|
|
|
2184 |
if ( !isset($q['cache_results']) ) {
|
|
|
2185 |
if ( wp_using_ext_object_cache() )
|
|
|
2186 |
$q['cache_results'] = false;
|
|
|
2187 |
else
|
|
|
2188 |
$q['cache_results'] = true;
|
|
|
2189 |
}
|
|
|
2190 |
|
|
|
2191 |
if ( !isset($q['update_post_term_cache']) )
|
|
|
2192 |
$q['update_post_term_cache'] = true;
|
|
|
2193 |
|
|
|
2194 |
if ( !isset($q['update_post_meta_cache']) )
|
|
|
2195 |
$q['update_post_meta_cache'] = true;
|
|
|
2196 |
|
|
|
2197 |
if ( !isset($q['post_type']) ) {
|
|
|
2198 |
if ( $this->is_search )
|
|
|
2199 |
$q['post_type'] = 'any';
|
|
|
2200 |
else
|
|
|
2201 |
$q['post_type'] = '';
|
|
|
2202 |
}
|
|
|
2203 |
$post_type = $q['post_type'];
|
|
|
2204 |
if ( !isset($q['posts_per_page']) || $q['posts_per_page'] == 0 )
|
|
|
2205 |
$q['posts_per_page'] = get_option('posts_per_page');
|
|
|
2206 |
if ( isset($q['showposts']) && $q['showposts'] ) {
|
|
|
2207 |
$q['showposts'] = (int) $q['showposts'];
|
|
|
2208 |
$q['posts_per_page'] = $q['showposts'];
|
|
|
2209 |
}
|
|
|
2210 |
if ( (isset($q['posts_per_archive_page']) && $q['posts_per_archive_page'] != 0) && ($this->is_archive || $this->is_search) )
|
|
|
2211 |
$q['posts_per_page'] = $q['posts_per_archive_page'];
|
|
|
2212 |
if ( !isset($q['nopaging']) ) {
|
|
|
2213 |
if ( $q['posts_per_page'] == -1 ) {
|
|
|
2214 |
$q['nopaging'] = true;
|
|
|
2215 |
} else {
|
|
|
2216 |
$q['nopaging'] = false;
|
|
|
2217 |
}
|
|
|
2218 |
}
|
|
|
2219 |
if ( $this->is_feed ) {
|
|
|
2220 |
$q['posts_per_page'] = get_option('posts_per_rss');
|
|
|
2221 |
$q['nopaging'] = false;
|
|
|
2222 |
}
|
|
|
2223 |
$q['posts_per_page'] = (int) $q['posts_per_page'];
|
|
|
2224 |
if ( $q['posts_per_page'] < -1 )
|
|
|
2225 |
$q['posts_per_page'] = abs($q['posts_per_page']);
|
|
|
2226 |
else if ( $q['posts_per_page'] == 0 )
|
|
|
2227 |
$q['posts_per_page'] = 1;
|
|
|
2228 |
|
|
|
2229 |
if ( !isset($q['comments_per_page']) || $q['comments_per_page'] == 0 )
|
|
|
2230 |
$q['comments_per_page'] = get_option('comments_per_page');
|
|
|
2231 |
|
|
|
2232 |
if ( $this->is_home && (empty($this->query) || $q['preview'] == 'true') && ( 'page' == get_option('show_on_front') ) && get_option('page_on_front') ) {
|
|
|
2233 |
$this->is_page = true;
|
|
|
2234 |
$this->is_home = false;
|
|
|
2235 |
$q['page_id'] = get_option('page_on_front');
|
|
|
2236 |
}
|
|
|
2237 |
|
|
|
2238 |
if ( isset($q['page']) ) {
|
|
|
2239 |
$q['page'] = trim($q['page'], '/');
|
|
|
2240 |
$q['page'] = absint($q['page']);
|
|
|
2241 |
}
|
|
|
2242 |
|
|
|
2243 |
// If true, forcibly turns off SQL_CALC_FOUND_ROWS even when limits are present.
|
|
|
2244 |
if ( isset($q['no_found_rows']) )
|
|
|
2245 |
$q['no_found_rows'] = (bool) $q['no_found_rows'];
|
|
|
2246 |
else
|
|
|
2247 |
$q['no_found_rows'] = false;
|
|
|
2248 |
|
|
|
2249 |
switch ( $q['fields'] ) {
|
|
|
2250 |
case 'ids':
|
|
|
2251 |
$fields = "$wpdb->posts.ID";
|
|
|
2252 |
break;
|
|
|
2253 |
case 'id=>parent':
|
|
|
2254 |
$fields = "$wpdb->posts.ID, $wpdb->posts.post_parent";
|
|
|
2255 |
break;
|
|
|
2256 |
default:
|
|
|
2257 |
$fields = "$wpdb->posts.*";
|
|
|
2258 |
}
|
|
|
2259 |
|
|
|
2260 |
if ( '' !== $q['menu_order'] )
|
|
|
2261 |
$where .= " AND $wpdb->posts.menu_order = " . $q['menu_order'];
|
|
|
2262 |
|
|
|
2263 |
// The "m" parameter is meant for months but accepts datetimes of varying specificity
|
|
|
2264 |
if ( $q['m'] ) {
|
|
|
2265 |
$where .= " AND YEAR($wpdb->posts.post_date)=" . substr($q['m'], 0, 4);
|
|
|
2266 |
if ( strlen($q['m']) > 5 )
|
|
|
2267 |
$where .= " AND MONTH($wpdb->posts.post_date)=" . substr($q['m'], 4, 2);
|
|
|
2268 |
if ( strlen($q['m']) > 7 )
|
|
|
2269 |
$where .= " AND DAYOFMONTH($wpdb->posts.post_date)=" . substr($q['m'], 6, 2);
|
|
|
2270 |
if ( strlen($q['m']) > 9 )
|
|
|
2271 |
$where .= " AND HOUR($wpdb->posts.post_date)=" . substr($q['m'], 8, 2);
|
|
|
2272 |
if ( strlen($q['m']) > 11 )
|
|
|
2273 |
$where .= " AND MINUTE($wpdb->posts.post_date)=" . substr($q['m'], 10, 2);
|
|
|
2274 |
if ( strlen($q['m']) > 13 )
|
|
|
2275 |
$where .= " AND SECOND($wpdb->posts.post_date)=" . substr($q['m'], 12, 2);
|
|
|
2276 |
}
|
|
|
2277 |
|
|
|
2278 |
// Handle the other individual date parameters
|
|
|
2279 |
$date_parameters = array();
|
|
|
2280 |
|
|
|
2281 |
if ( '' !== $q['hour'] )
|
|
|
2282 |
$date_parameters['hour'] = $q['hour'];
|
|
|
2283 |
|
|
|
2284 |
if ( '' !== $q['minute'] )
|
|
|
2285 |
$date_parameters['minute'] = $q['minute'];
|
|
|
2286 |
|
|
|
2287 |
if ( '' !== $q['second'] )
|
|
|
2288 |
$date_parameters['second'] = $q['second'];
|
|
|
2289 |
|
|
|
2290 |
if ( $q['year'] )
|
|
|
2291 |
$date_parameters['year'] = $q['year'];
|
|
|
2292 |
|
|
|
2293 |
if ( $q['monthnum'] )
|
|
|
2294 |
$date_parameters['monthnum'] = $q['monthnum'];
|
|
|
2295 |
|
|
|
2296 |
if ( $q['w'] )
|
|
|
2297 |
$date_parameters['week'] = $q['w'];
|
|
|
2298 |
|
|
|
2299 |
if ( $q['day'] )
|
|
|
2300 |
$date_parameters['day'] = $q['day'];
|
|
|
2301 |
|
|
|
2302 |
if ( $date_parameters ) {
|
|
|
2303 |
$date_query = new WP_Date_Query( array( $date_parameters ) );
|
|
|
2304 |
$where .= $date_query->get_sql();
|
|
|
2305 |
}
|
|
|
2306 |
unset( $date_parameters, $date_query );
|
|
|
2307 |
|
|
|
2308 |
// Handle complex date queries
|
|
|
2309 |
if ( ! empty( $q['date_query'] ) ) {
|
|
|
2310 |
$this->date_query = new WP_Date_Query( $q['date_query'] );
|
|
|
2311 |
$where .= $this->date_query->get_sql();
|
|
|
2312 |
}
|
|
|
2313 |
|
|
|
2314 |
|
|
|
2315 |
// If we've got a post_type AND it's not "any" post_type.
|
|
|
2316 |
if ( !empty($q['post_type']) && 'any' != $q['post_type'] ) {
|
|
|
2317 |
foreach ( (array)$q['post_type'] as $_post_type ) {
|
|
|
2318 |
$ptype_obj = get_post_type_object($_post_type);
|
|
|
2319 |
if ( !$ptype_obj || !$ptype_obj->query_var || empty($q[ $ptype_obj->query_var ]) )
|
|
|
2320 |
continue;
|
|
|
2321 |
|
|
|
2322 |
if ( ! $ptype_obj->hierarchical || strpos($q[ $ptype_obj->query_var ], '/') === false ) {
|
|
|
2323 |
// Non-hierarchical post_types & parent-level-hierarchical post_types can directly use 'name'
|
|
|
2324 |
$q['name'] = $q[ $ptype_obj->query_var ];
|
|
|
2325 |
} else {
|
|
|
2326 |
// Hierarchical post_types will operate through the
|
|
|
2327 |
$q['pagename'] = $q[ $ptype_obj->query_var ];
|
|
|
2328 |
$q['name'] = '';
|
|
|
2329 |
}
|
|
|
2330 |
|
|
|
2331 |
// Only one request for a slug is possible, this is why name & pagename are overwritten above.
|
|
|
2332 |
break;
|
|
|
2333 |
} //end foreach
|
|
|
2334 |
unset($ptype_obj);
|
|
|
2335 |
}
|
|
|
2336 |
|
|
|
2337 |
if ( '' != $q['name'] ) {
|
|
|
2338 |
$q['name'] = sanitize_title_for_query( $q['name'] );
|
|
|
2339 |
$where .= " AND $wpdb->posts.post_name = '" . $q['name'] . "'";
|
|
|
2340 |
} elseif ( '' != $q['pagename'] ) {
|
|
|
2341 |
if ( isset($this->queried_object_id) ) {
|
|
|
2342 |
$reqpage = $this->queried_object_id;
|
|
|
2343 |
} else {
|
|
|
2344 |
if ( 'page' != $q['post_type'] ) {
|
|
|
2345 |
foreach ( (array)$q['post_type'] as $_post_type ) {
|
|
|
2346 |
$ptype_obj = get_post_type_object($_post_type);
|
|
|
2347 |
if ( !$ptype_obj || !$ptype_obj->hierarchical )
|
|
|
2348 |
continue;
|
|
|
2349 |
|
|
|
2350 |
$reqpage = get_page_by_path($q['pagename'], OBJECT, $_post_type);
|
|
|
2351 |
if ( $reqpage )
|
|
|
2352 |
break;
|
|
|
2353 |
}
|
|
|
2354 |
unset($ptype_obj);
|
|
|
2355 |
} else {
|
|
|
2356 |
$reqpage = get_page_by_path($q['pagename']);
|
|
|
2357 |
}
|
|
|
2358 |
if ( !empty($reqpage) )
|
|
|
2359 |
$reqpage = $reqpage->ID;
|
|
|
2360 |
else
|
|
|
2361 |
$reqpage = 0;
|
|
|
2362 |
}
|
|
|
2363 |
|
|
|
2364 |
$page_for_posts = get_option('page_for_posts');
|
|
|
2365 |
if ( ('page' != get_option('show_on_front') ) || empty($page_for_posts) || ( $reqpage != $page_for_posts ) ) {
|
|
|
2366 |
$q['pagename'] = sanitize_title_for_query( wp_basename( $q['pagename'] ) );
|
|
|
2367 |
$q['name'] = $q['pagename'];
|
|
|
2368 |
$where .= " AND ($wpdb->posts.ID = '$reqpage')";
|
|
|
2369 |
$reqpage_obj = get_post( $reqpage );
|
|
|
2370 |
if ( is_object($reqpage_obj) && 'attachment' == $reqpage_obj->post_type ) {
|
|
|
2371 |
$this->is_attachment = true;
|
|
|
2372 |
$post_type = $q['post_type'] = 'attachment';
|
|
|
2373 |
$this->is_page = true;
|
|
|
2374 |
$q['attachment_id'] = $reqpage;
|
|
|
2375 |
}
|
|
|
2376 |
}
|
|
|
2377 |
} elseif ( '' != $q['attachment'] ) {
|
|
|
2378 |
$q['attachment'] = sanitize_title_for_query( wp_basename( $q['attachment'] ) );
|
|
|
2379 |
$q['name'] = $q['attachment'];
|
|
|
2380 |
$where .= " AND $wpdb->posts.post_name = '" . $q['attachment'] . "'";
|
|
|
2381 |
}
|
|
|
2382 |
|
|
|
2383 |
|
|
|
2384 |
if ( intval($q['comments_popup']) )
|
|
|
2385 |
$q['p'] = absint($q['comments_popup']);
|
|
|
2386 |
|
|
|
2387 |
// If an attachment is requested by number, let it supersede any post number.
|
|
|
2388 |
if ( $q['attachment_id'] )
|
|
|
2389 |
$q['p'] = absint($q['attachment_id']);
|
|
|
2390 |
|
|
|
2391 |
// If a post number is specified, load that post
|
|
|
2392 |
if ( $q['p'] ) {
|
|
|
2393 |
$where .= " AND {$wpdb->posts}.ID = " . $q['p'];
|
|
|
2394 |
} elseif ( $q['post__in'] ) {
|
|
|
2395 |
$post__in = implode(',', array_map( 'absint', $q['post__in'] ));
|
|
|
2396 |
$where .= " AND {$wpdb->posts}.ID IN ($post__in)";
|
|
|
2397 |
} elseif ( $q['post__not_in'] ) {
|
|
|
2398 |
$post__not_in = implode(',', array_map( 'absint', $q['post__not_in'] ));
|
|
|
2399 |
$where .= " AND {$wpdb->posts}.ID NOT IN ($post__not_in)";
|
|
|
2400 |
}
|
|
|
2401 |
|
|
|
2402 |
if ( is_numeric( $q['post_parent'] ) ) {
|
|
|
2403 |
$where .= $wpdb->prepare( " AND $wpdb->posts.post_parent = %d ", $q['post_parent'] );
|
|
|
2404 |
} elseif ( $q['post_parent__in'] ) {
|
|
|
2405 |
$post_parent__in = implode( ',', array_map( 'absint', $q['post_parent__in'] ) );
|
|
|
2406 |
$where .= " AND {$wpdb->posts}.post_parent IN ($post_parent__in)";
|
|
|
2407 |
} elseif ( $q['post_parent__not_in'] ) {
|
|
|
2408 |
$post_parent__not_in = implode( ',', array_map( 'absint', $q['post_parent__not_in'] ) );
|
|
|
2409 |
$where .= " AND {$wpdb->posts}.post_parent NOT IN ($post_parent__not_in)";
|
|
|
2410 |
}
|
|
|
2411 |
|
|
|
2412 |
if ( $q['page_id'] ) {
|
|
|
2413 |
if ( ('page' != get_option('show_on_front') ) || ( $q['page_id'] != get_option('page_for_posts') ) ) {
|
|
|
2414 |
$q['p'] = $q['page_id'];
|
|
|
2415 |
$where = " AND {$wpdb->posts}.ID = " . $q['page_id'];
|
|
|
2416 |
}
|
|
|
2417 |
}
|
|
|
2418 |
|
|
|
2419 |
// If a search pattern is specified, load the posts that match.
|
|
|
2420 |
if ( ! empty( $q['s'] ) )
|
|
|
2421 |
$search = $this->parse_search( $q );
|
|
|
2422 |
|
|
|
2423 |
/**
|
|
|
2424 |
* Filter the search SQL that is used in the WHERE clause of WP_Query.
|
|
|
2425 |
*
|
|
|
2426 |
* @since 3.0.0
|
|
|
2427 |
*
|
|
|
2428 |
* @param string $search Search SQL for WHERE clause.
|
|
|
2429 |
* @param WP_Query $this The current WP_Query object.
|
|
|
2430 |
*/
|
|
|
2431 |
$search = apply_filters_ref_array( 'posts_search', array( $search, &$this ) );
|
|
|
2432 |
|
|
|
2433 |
// Taxonomies
|
|
|
2434 |
if ( !$this->is_singular ) {
|
|
|
2435 |
$this->parse_tax_query( $q );
|
|
|
2436 |
|
|
|
2437 |
$clauses = $this->tax_query->get_sql( $wpdb->posts, 'ID' );
|
|
|
2438 |
|
|
|
2439 |
$join .= $clauses['join'];
|
|
|
2440 |
$where .= $clauses['where'];
|
|
|
2441 |
}
|
|
|
2442 |
|
|
|
2443 |
if ( $this->is_tax ) {
|
|
|
2444 |
if ( empty($post_type) ) {
|
|
|
2445 |
// Do a fully inclusive search for currently registered post types of queried taxonomies
|
|
|
2446 |
$post_type = array();
|
|
|
2447 |
$taxonomies = wp_list_pluck( $this->tax_query->queries, 'taxonomy' );
|
|
|
2448 |
foreach ( get_post_types( array( 'exclude_from_search' => false ) ) as $pt ) {
|
|
|
2449 |
$object_taxonomies = $pt === 'attachment' ? get_taxonomies_for_attachments() : get_object_taxonomies( $pt );
|
|
|
2450 |
if ( array_intersect( $taxonomies, $object_taxonomies ) )
|
|
|
2451 |
$post_type[] = $pt;
|
|
|
2452 |
}
|
|
|
2453 |
if ( ! $post_type )
|
|
|
2454 |
$post_type = 'any';
|
|
|
2455 |
elseif ( count( $post_type ) == 1 )
|
|
|
2456 |
$post_type = $post_type[0];
|
|
|
2457 |
|
|
|
2458 |
$post_status_join = true;
|
|
|
2459 |
} elseif ( in_array('attachment', (array) $post_type) ) {
|
|
|
2460 |
$post_status_join = true;
|
|
|
2461 |
}
|
|
|
2462 |
}
|
|
|
2463 |
|
|
|
2464 |
// Back-compat
|
|
|
2465 |
if ( !empty($this->tax_query->queries) ) {
|
|
|
2466 |
$tax_query_in_and = wp_list_filter( $this->tax_query->queries, array( 'operator' => 'NOT IN' ), 'NOT' );
|
|
|
2467 |
if ( !empty( $tax_query_in_and ) ) {
|
|
|
2468 |
if ( !isset( $q['taxonomy'] ) ) {
|
|
|
2469 |
foreach ( $tax_query_in_and as $a_tax_query ) {
|
|
|
2470 |
if ( !in_array( $a_tax_query['taxonomy'], array( 'category', 'post_tag' ) ) ) {
|
|
|
2471 |
$q['taxonomy'] = $a_tax_query['taxonomy'];
|
|
|
2472 |
if ( 'slug' == $a_tax_query['field'] )
|
|
|
2473 |
$q['term'] = $a_tax_query['terms'][0];
|
|
|
2474 |
else
|
|
|
2475 |
$q['term_id'] = $a_tax_query['terms'][0];
|
|
|
2476 |
|
|
|
2477 |
break;
|
|
|
2478 |
}
|
|
|
2479 |
}
|
|
|
2480 |
}
|
|
|
2481 |
|
|
|
2482 |
$cat_query = wp_list_filter( $tax_query_in_and, array( 'taxonomy' => 'category' ) );
|
|
|
2483 |
if ( ! empty( $cat_query ) ) {
|
|
|
2484 |
$cat_query = reset( $cat_query );
|
|
|
2485 |
|
|
|
2486 |
if ( ! empty( $cat_query['terms'][0] ) ) {
|
|
|
2487 |
$the_cat = get_term_by( $cat_query['field'], $cat_query['terms'][0], 'category' );
|
|
|
2488 |
if ( $the_cat ) {
|
|
|
2489 |
$this->set( 'cat', $the_cat->term_id );
|
|
|
2490 |
$this->set( 'category_name', $the_cat->slug );
|
|
|
2491 |
}
|
|
|
2492 |
unset( $the_cat );
|
|
|
2493 |
}
|
|
|
2494 |
}
|
|
|
2495 |
unset( $cat_query );
|
|
|
2496 |
|
|
|
2497 |
$tag_query = wp_list_filter( $tax_query_in_and, array( 'taxonomy' => 'post_tag' ) );
|
|
|
2498 |
if ( ! empty( $tag_query ) ) {
|
|
|
2499 |
$tag_query = reset( $tag_query );
|
|
|
2500 |
|
|
|
2501 |
if ( ! empty( $tag_query['terms'][0] ) ) {
|
|
|
2502 |
$the_tag = get_term_by( $tag_query['field'], $tag_query['terms'][0], 'post_tag' );
|
|
|
2503 |
if ( $the_tag )
|
|
|
2504 |
$this->set( 'tag_id', $the_tag->term_id );
|
|
|
2505 |
unset( $the_tag );
|
|
|
2506 |
}
|
|
|
2507 |
}
|
|
|
2508 |
unset( $tag_query );
|
|
|
2509 |
}
|
|
|
2510 |
}
|
|
|
2511 |
|
|
|
2512 |
if ( !empty( $this->tax_query->queries ) || !empty( $this->meta_query->queries ) ) {
|
|
|
2513 |
$groupby = "{$wpdb->posts}.ID";
|
|
|
2514 |
}
|
|
|
2515 |
|
|
|
2516 |
// Author/user stuff
|
|
|
2517 |
|
|
|
2518 |
if ( ! empty( $q['author'] ) && $q['author'] != '0' ) {
|
|
|
2519 |
$q['author'] = addslashes_gpc( '' . urldecode( $q['author'] ) );
|
|
|
2520 |
$authors = array_unique( array_map( 'intval', preg_split( '/[,\s]+/', $q['author'] ) ) );
|
|
|
2521 |
foreach ( $authors as $author ) {
|
|
|
2522 |
$key = $author > 0 ? 'author__in' : 'author__not_in';
|
|
|
2523 |
$q[$key][] = abs( $author );
|
|
|
2524 |
}
|
|
|
2525 |
$q['author'] = implode( ',', $authors );
|
|
|
2526 |
}
|
|
|
2527 |
|
|
|
2528 |
if ( ! empty( $q['author__not_in'] ) ) {
|
|
|
2529 |
$author__not_in = implode( ',', array_map( 'absint', array_unique( (array) $q['author__not_in'] ) ) );
|
|
|
2530 |
$where .= " AND {$wpdb->posts}.post_author NOT IN ($author__not_in) ";
|
|
|
2531 |
} elseif ( ! empty( $q['author__in'] ) ) {
|
|
|
2532 |
$author__in = implode( ',', array_map( 'absint', array_unique( (array) $q['author__in'] ) ) );
|
|
|
2533 |
$where .= " AND {$wpdb->posts}.post_author IN ($author__in) ";
|
|
|
2534 |
}
|
|
|
2535 |
|
|
|
2536 |
// Author stuff for nice URLs
|
|
|
2537 |
|
|
|
2538 |
if ( '' != $q['author_name'] ) {
|
|
|
2539 |
if ( strpos($q['author_name'], '/') !== false ) {
|
|
|
2540 |
$q['author_name'] = explode('/', $q['author_name']);
|
|
|
2541 |
if ( $q['author_name'][ count($q['author_name'])-1 ] ) {
|
|
|
2542 |
$q['author_name'] = $q['author_name'][count($q['author_name'])-1]; // no trailing slash
|
|
|
2543 |
} else {
|
|
|
2544 |
$q['author_name'] = $q['author_name'][count($q['author_name'])-2]; // there was a trailing slash
|
|
|
2545 |
}
|
|
|
2546 |
}
|
|
|
2547 |
$q['author_name'] = sanitize_title_for_query( $q['author_name'] );
|
|
|
2548 |
$q['author'] = get_user_by('slug', $q['author_name']);
|
|
|
2549 |
if ( $q['author'] )
|
|
|
2550 |
$q['author'] = $q['author']->ID;
|
|
|
2551 |
$whichauthor .= " AND ($wpdb->posts.post_author = " . absint($q['author']) . ')';
|
|
|
2552 |
}
|
|
|
2553 |
|
|
|
2554 |
// MIME-Type stuff for attachment browsing
|
|
|
2555 |
|
|
|
2556 |
if ( isset( $q['post_mime_type'] ) && '' != $q['post_mime_type'] )
|
|
|
2557 |
$whichmimetype = wp_post_mime_type_where( $q['post_mime_type'], $wpdb->posts );
|
|
|
2558 |
|
|
|
2559 |
$where .= $search . $whichauthor . $whichmimetype;
|
|
|
2560 |
|
|
|
2561 |
if ( empty($q['order']) || ((strtoupper($q['order']) != 'ASC') && (strtoupper($q['order']) != 'DESC')) )
|
|
|
2562 |
$q['order'] = 'DESC';
|
|
|
2563 |
|
|
|
2564 |
// Order by
|
|
|
2565 |
if ( empty($q['orderby']) ) {
|
|
|
2566 |
$orderby = "$wpdb->posts.post_date " . $q['order'];
|
|
|
2567 |
} elseif ( 'none' == $q['orderby'] ) {
|
|
|
2568 |
$orderby = '';
|
|
|
2569 |
} elseif ( $q['orderby'] == 'post__in' && ! empty( $post__in ) ) {
|
|
|
2570 |
$orderby = "FIELD( {$wpdb->posts}.ID, $post__in )";
|
|
|
2571 |
} elseif ( $q['orderby'] == 'post_parent__in' && ! empty( $post_parent__in ) ) {
|
|
|
2572 |
$orderby = "FIELD( {$wpdb->posts}.post_parent, $post_parent__in )";
|
|
|
2573 |
} else {
|
|
|
2574 |
// Used to filter values
|
|
|
2575 |
$allowed_keys = array('name', 'author', 'date', 'title', 'modified', 'menu_order', 'parent', 'ID', 'rand', 'comment_count');
|
|
|
2576 |
if ( !empty($q['meta_key']) ) {
|
|
|
2577 |
$allowed_keys[] = $q['meta_key'];
|
|
|
2578 |
$allowed_keys[] = 'meta_value';
|
|
|
2579 |
$allowed_keys[] = 'meta_value_num';
|
|
|
2580 |
}
|
|
|
2581 |
$q['orderby'] = urldecode($q['orderby']);
|
|
|
2582 |
$q['orderby'] = addslashes_gpc($q['orderby']);
|
|
|
2583 |
|
|
|
2584 |
$orderby_array = array();
|
|
|
2585 |
foreach ( explode( ' ', $q['orderby'] ) as $i => $orderby ) {
|
|
|
2586 |
// Only allow certain values for safety
|
|
|
2587 |
if ( ! in_array($orderby, $allowed_keys) )
|
|
|
2588 |
continue;
|
|
|
2589 |
|
|
|
2590 |
switch ( $orderby ) {
|
|
|
2591 |
case 'menu_order':
|
|
|
2592 |
$orderby = "$wpdb->posts.menu_order";
|
|
|
2593 |
break;
|
|
|
2594 |
case 'ID':
|
|
|
2595 |
$orderby = "$wpdb->posts.ID";
|
|
|
2596 |
break;
|
|
|
2597 |
case 'rand':
|
|
|
2598 |
$orderby = 'RAND()';
|
|
|
2599 |
break;
|
|
|
2600 |
case $q['meta_key']:
|
|
|
2601 |
case 'meta_value':
|
|
|
2602 |
if ( isset( $q['meta_type'] ) ) {
|
|
|
2603 |
$meta_type = $this->meta_query->get_cast_for_type( $q['meta_type'] );
|
|
|
2604 |
$orderby = "CAST($wpdb->postmeta.meta_value AS {$meta_type})";
|
|
|
2605 |
} else {
|
|
|
2606 |
$orderby = "$wpdb->postmeta.meta_value";
|
|
|
2607 |
}
|
|
|
2608 |
break;
|
|
|
2609 |
case 'meta_value_num':
|
|
|
2610 |
$orderby = "$wpdb->postmeta.meta_value+0";
|
|
|
2611 |
break;
|
|
|
2612 |
case 'comment_count':
|
|
|
2613 |
$orderby = "$wpdb->posts.comment_count";
|
|
|
2614 |
break;
|
|
|
2615 |
default:
|
|
|
2616 |
$orderby = "$wpdb->posts.post_" . $orderby;
|
|
|
2617 |
}
|
|
|
2618 |
|
|
|
2619 |
$orderby_array[] = $orderby;
|
|
|
2620 |
}
|
|
|
2621 |
$orderby = implode( ',', $orderby_array );
|
|
|
2622 |
|
|
|
2623 |
if ( empty( $orderby ) )
|
|
|
2624 |
$orderby = "$wpdb->posts.post_date ".$q['order'];
|
|
|
2625 |
else
|
|
|
2626 |
$orderby .= " {$q['order']}";
|
|
|
2627 |
}
|
|
|
2628 |
|
|
|
2629 |
// Order search results by relevance only when another "orderby" is not specified in the query.
|
|
|
2630 |
if ( ! empty( $q['s'] ) ) {
|
|
|
2631 |
$search_orderby = '';
|
|
|
2632 |
if ( ! empty( $q['search_orderby_title'] ) && ( empty( $q['orderby'] ) && ! $this->is_feed ) || ( isset( $q['orderby'] ) && 'relevance' === $q['orderby'] ) )
|
|
|
2633 |
$search_orderby = $this->parse_search_order( $q );
|
|
|
2634 |
|
|
|
2635 |
/**
|
|
|
2636 |
* Filter the ORDER BY used when ordering search results.
|
|
|
2637 |
*
|
|
|
2638 |
* @since 3.7.0
|
|
|
2639 |
*
|
|
|
2640 |
* @param string $search_orderby The ORDER BY clause.
|
|
|
2641 |
* @param WP_Query $this The current WP_Query instance.
|
|
|
2642 |
*/
|
|
|
2643 |
$search_orderby = apply_filters( 'posts_search_orderby', $search_orderby, $this );
|
|
|
2644 |
if ( $search_orderby )
|
|
|
2645 |
$orderby = $orderby ? $search_orderby . ', ' . $orderby : $search_orderby;
|
|
|
2646 |
}
|
|
|
2647 |
|
|
|
2648 |
if ( is_array( $post_type ) && count( $post_type ) > 1 ) {
|
|
|
2649 |
$post_type_cap = 'multiple_post_type';
|
|
|
2650 |
} else {
|
|
|
2651 |
if ( is_array( $post_type ) )
|
|
|
2652 |
$post_type = reset( $post_type );
|
|
|
2653 |
$post_type_object = get_post_type_object( $post_type );
|
|
|
2654 |
if ( empty( $post_type_object ) )
|
|
|
2655 |
$post_type_cap = $post_type;
|
|
|
2656 |
}
|
|
|
2657 |
|
|
|
2658 |
if ( 'any' == $post_type ) {
|
|
|
2659 |
$in_search_post_types = get_post_types( array('exclude_from_search' => false) );
|
|
|
2660 |
if ( empty( $in_search_post_types ) )
|
|
|
2661 |
$where .= ' AND 1=0 ';
|
|
|
2662 |
else
|
|
|
2663 |
$where .= " AND $wpdb->posts.post_type IN ('" . join("', '", $in_search_post_types ) . "')";
|
|
|
2664 |
} elseif ( !empty( $post_type ) && is_array( $post_type ) ) {
|
|
|
2665 |
$where .= " AND $wpdb->posts.post_type IN ('" . join("', '", $post_type) . "')";
|
|
|
2666 |
} elseif ( ! empty( $post_type ) ) {
|
|
|
2667 |
$where .= " AND $wpdb->posts.post_type = '$post_type'";
|
|
|
2668 |
$post_type_object = get_post_type_object ( $post_type );
|
|
|
2669 |
} elseif ( $this->is_attachment ) {
|
|
|
2670 |
$where .= " AND $wpdb->posts.post_type = 'attachment'";
|
|
|
2671 |
$post_type_object = get_post_type_object ( 'attachment' );
|
|
|
2672 |
} elseif ( $this->is_page ) {
|
|
|
2673 |
$where .= " AND $wpdb->posts.post_type = 'page'";
|
|
|
2674 |
$post_type_object = get_post_type_object ( 'page' );
|
|
|
2675 |
} else {
|
|
|
2676 |
$where .= " AND $wpdb->posts.post_type = 'post'";
|
|
|
2677 |
$post_type_object = get_post_type_object ( 'post' );
|
|
|
2678 |
}
|
|
|
2679 |
|
|
|
2680 |
$edit_cap = 'edit_post';
|
|
|
2681 |
$read_cap = 'read_post';
|
|
|
2682 |
|
|
|
2683 |
if ( ! empty( $post_type_object ) ) {
|
|
|
2684 |
$edit_others_cap = $post_type_object->cap->edit_others_posts;
|
|
|
2685 |
$read_private_cap = $post_type_object->cap->read_private_posts;
|
|
|
2686 |
} else {
|
|
|
2687 |
$edit_others_cap = 'edit_others_' . $post_type_cap . 's';
|
|
|
2688 |
$read_private_cap = 'read_private_' . $post_type_cap . 's';
|
|
|
2689 |
}
|
|
|
2690 |
|
|
|
2691 |
$user_id = get_current_user_id();
|
|
|
2692 |
|
|
|
2693 |
if ( ! empty( $q['post_status'] ) ) {
|
|
|
2694 |
$statuswheres = array();
|
|
|
2695 |
$q_status = $q['post_status'];
|
|
|
2696 |
if ( ! is_array( $q_status ) )
|
|
|
2697 |
$q_status = explode(',', $q_status);
|
|
|
2698 |
$r_status = array();
|
|
|
2699 |
$p_status = array();
|
|
|
2700 |
$e_status = array();
|
|
|
2701 |
if ( in_array('any', $q_status) ) {
|
|
|
2702 |
foreach ( get_post_stati( array('exclude_from_search' => true) ) as $status )
|
|
|
2703 |
$e_status[] = "$wpdb->posts.post_status <> '$status'";
|
|
|
2704 |
} else {
|
|
|
2705 |
foreach ( get_post_stati() as $status ) {
|
|
|
2706 |
if ( in_array( $status, $q_status ) ) {
|
|
|
2707 |
if ( 'private' == $status )
|
|
|
2708 |
$p_status[] = "$wpdb->posts.post_status = '$status'";
|
|
|
2709 |
else
|
|
|
2710 |
$r_status[] = "$wpdb->posts.post_status = '$status'";
|
|
|
2711 |
}
|
|
|
2712 |
}
|
|
|
2713 |
}
|
|
|
2714 |
|
|
|
2715 |
if ( empty($q['perm'] ) || 'readable' != $q['perm'] ) {
|
|
|
2716 |
$r_status = array_merge($r_status, $p_status);
|
|
|
2717 |
unset($p_status);
|
|
|
2718 |
}
|
|
|
2719 |
|
|
|
2720 |
if ( !empty($e_status) ) {
|
|
|
2721 |
$statuswheres[] = "(" . join( ' AND ', $e_status ) . ")";
|
|
|
2722 |
}
|
|
|
2723 |
if ( !empty($r_status) ) {
|
|
|
2724 |
if ( !empty($q['perm'] ) && 'editable' == $q['perm'] && !current_user_can($edit_others_cap) )
|
|
|
2725 |
$statuswheres[] = "($wpdb->posts.post_author = $user_id " . "AND (" . join( ' OR ', $r_status ) . "))";
|
|
|
2726 |
else
|
|
|
2727 |
$statuswheres[] = "(" . join( ' OR ', $r_status ) . ")";
|
|
|
2728 |
}
|
|
|
2729 |
if ( !empty($p_status) ) {
|
|
|
2730 |
if ( !empty($q['perm'] ) && 'readable' == $q['perm'] && !current_user_can($read_private_cap) )
|
|
|
2731 |
$statuswheres[] = "($wpdb->posts.post_author = $user_id " . "AND (" . join( ' OR ', $p_status ) . "))";
|
|
|
2732 |
else
|
|
|
2733 |
$statuswheres[] = "(" . join( ' OR ', $p_status ) . ")";
|
|
|
2734 |
}
|
|
|
2735 |
if ( $post_status_join ) {
|
|
|
2736 |
$join .= " LEFT JOIN $wpdb->posts AS p2 ON ($wpdb->posts.post_parent = p2.ID) ";
|
|
|
2737 |
foreach ( $statuswheres as $index => $statuswhere )
|
|
|
2738 |
$statuswheres[$index] = "($statuswhere OR ($wpdb->posts.post_status = 'inherit' AND " . str_replace($wpdb->posts, 'p2', $statuswhere) . "))";
|
|
|
2739 |
}
|
|
|
2740 |
foreach ( $statuswheres as $statuswhere )
|
|
|
2741 |
$where .= " AND $statuswhere";
|
|
|
2742 |
} elseif ( !$this->is_singular ) {
|
|
|
2743 |
$where .= " AND ($wpdb->posts.post_status = 'publish'";
|
|
|
2744 |
|
|
|
2745 |
// Add public states.
|
|
|
2746 |
$public_states = get_post_stati( array('public' => true) );
|
|
|
2747 |
foreach ( (array) $public_states as $state ) {
|
|
|
2748 |
if ( 'publish' == $state ) // Publish is hard-coded above.
|
|
|
2749 |
continue;
|
|
|
2750 |
$where .= " OR $wpdb->posts.post_status = '$state'";
|
|
|
2751 |
}
|
|
|
2752 |
|
|
|
2753 |
if ( $this->is_admin ) {
|
|
|
2754 |
// Add protected states that should show in the admin all list.
|
|
|
2755 |
$admin_all_states = get_post_stati( array('protected' => true, 'show_in_admin_all_list' => true) );
|
|
|
2756 |
foreach ( (array) $admin_all_states as $state )
|
|
|
2757 |
$where .= " OR $wpdb->posts.post_status = '$state'";
|
|
|
2758 |
}
|
|
|
2759 |
|
|
|
2760 |
if ( is_user_logged_in() ) {
|
|
|
2761 |
// Add private states that are limited to viewing by the author of a post or someone who has caps to read private states.
|
|
|
2762 |
$private_states = get_post_stati( array('private' => true) );
|
|
|
2763 |
foreach ( (array) $private_states as $state )
|
|
|
2764 |
$where .= current_user_can( $read_private_cap ) ? " OR $wpdb->posts.post_status = '$state'" : " OR $wpdb->posts.post_author = $user_id AND $wpdb->posts.post_status = '$state'";
|
|
|
2765 |
}
|
|
|
2766 |
|
|
|
2767 |
$where .= ')';
|
|
|
2768 |
}
|
|
|
2769 |
|
|
|
2770 |
if ( !empty( $this->meta_query->queries ) ) {
|
|
|
2771 |
$clauses = $this->meta_query->get_sql( 'post', $wpdb->posts, 'ID', $this );
|
|
|
2772 |
$join .= $clauses['join'];
|
|
|
2773 |
$where .= $clauses['where'];
|
|
|
2774 |
}
|
|
|
2775 |
|
|
|
2776 |
// Apply filters on where and join prior to paging so that any
|
|
|
2777 |
// manipulations to them are reflected in the paging by day queries.
|
|
|
2778 |
if ( !$q['suppress_filters'] ) {
|
|
|
2779 |
$where = apply_filters_ref_array('posts_where', array( $where, &$this ) );
|
|
|
2780 |
$join = apply_filters_ref_array('posts_join', array( $join, &$this ) );
|
|
|
2781 |
}
|
|
|
2782 |
|
|
|
2783 |
// Paging
|
|
|
2784 |
if ( empty($q['nopaging']) && !$this->is_singular ) {
|
|
|
2785 |
$page = absint($q['paged']);
|
|
|
2786 |
if ( !$page )
|
|
|
2787 |
$page = 1;
|
|
|
2788 |
|
|
|
2789 |
if ( empty($q['offset']) ) {
|
|
|
2790 |
$pgstrt = ($page - 1) * $q['posts_per_page'] . ', ';
|
|
|
2791 |
} else { // we're ignoring $page and using 'offset'
|
|
|
2792 |
$q['offset'] = absint($q['offset']);
|
|
|
2793 |
$pgstrt = $q['offset'] . ', ';
|
|
|
2794 |
}
|
|
|
2795 |
$limits = 'LIMIT ' . $pgstrt . $q['posts_per_page'];
|
|
|
2796 |
}
|
|
|
2797 |
|
|
|
2798 |
// Comments feeds
|
|
|
2799 |
if ( $this->is_comment_feed && ( $this->is_archive || $this->is_search || !$this->is_singular ) ) {
|
|
|
2800 |
if ( $this->is_archive || $this->is_search ) {
|
|
|
2801 |
$cjoin = "JOIN $wpdb->posts ON ($wpdb->comments.comment_post_ID = $wpdb->posts.ID) $join ";
|
|
|
2802 |
$cwhere = "WHERE comment_approved = '1' $where";
|
|
|
2803 |
$cgroupby = "$wpdb->comments.comment_id";
|
|
|
2804 |
} else { // Other non singular e.g. front
|
|
|
2805 |
$cjoin = "JOIN $wpdb->posts ON ( $wpdb->comments.comment_post_ID = $wpdb->posts.ID )";
|
|
|
2806 |
$cwhere = "WHERE post_status = 'publish' AND comment_approved = '1'";
|
|
|
2807 |
$cgroupby = '';
|
|
|
2808 |
}
|
|
|
2809 |
|
|
|
2810 |
if ( !$q['suppress_filters'] ) {
|
|
|
2811 |
$cjoin = apply_filters_ref_array('comment_feed_join', array( $cjoin, &$this ) );
|
|
|
2812 |
$cwhere = apply_filters_ref_array('comment_feed_where', array( $cwhere, &$this ) );
|
|
|
2813 |
$cgroupby = apply_filters_ref_array('comment_feed_groupby', array( $cgroupby, &$this ) );
|
|
|
2814 |
$corderby = apply_filters_ref_array('comment_feed_orderby', array( 'comment_date_gmt DESC', &$this ) );
|
|
|
2815 |
$climits = apply_filters_ref_array('comment_feed_limits', array( 'LIMIT ' . get_option('posts_per_rss'), &$this ) );
|
|
|
2816 |
}
|
|
|
2817 |
$cgroupby = ( ! empty( $cgroupby ) ) ? 'GROUP BY ' . $cgroupby : '';
|
|
|
2818 |
$corderby = ( ! empty( $corderby ) ) ? 'ORDER BY ' . $corderby : '';
|
|
|
2819 |
|
|
|
2820 |
$this->comments = (array) $wpdb->get_results("SELECT $distinct $wpdb->comments.* FROM $wpdb->comments $cjoin $cwhere $cgroupby $corderby $climits");
|
|
|
2821 |
$this->comment_count = count($this->comments);
|
|
|
2822 |
|
|
|
2823 |
$post_ids = array();
|
|
|
2824 |
|
|
|
2825 |
foreach ( $this->comments as $comment )
|
|
|
2826 |
$post_ids[] = (int) $comment->comment_post_ID;
|
|
|
2827 |
|
|
|
2828 |
$post_ids = join(',', $post_ids);
|
|
|
2829 |
$join = '';
|
|
|
2830 |
if ( $post_ids )
|
|
|
2831 |
$where = "AND $wpdb->posts.ID IN ($post_ids) ";
|
|
|
2832 |
else
|
|
|
2833 |
$where = "AND 0";
|
|
|
2834 |
}
|
|
|
2835 |
|
|
|
2836 |
$pieces = array( 'where', 'groupby', 'join', 'orderby', 'distinct', 'fields', 'limits' );
|
|
|
2837 |
|
|
|
2838 |
// Apply post-paging filters on where and join. Only plugins that
|
|
|
2839 |
// manipulate paging queries should use these hooks.
|
|
|
2840 |
if ( !$q['suppress_filters'] ) {
|
|
|
2841 |
$where = apply_filters_ref_array( 'posts_where_paged', array( $where, &$this ) );
|
|
|
2842 |
$groupby = apply_filters_ref_array( 'posts_groupby', array( $groupby, &$this ) );
|
|
|
2843 |
$join = apply_filters_ref_array( 'posts_join_paged', array( $join, &$this ) );
|
|
|
2844 |
$orderby = apply_filters_ref_array( 'posts_orderby', array( $orderby, &$this ) );
|
|
|
2845 |
$distinct = apply_filters_ref_array( 'posts_distinct', array( $distinct, &$this ) );
|
|
|
2846 |
$limits = apply_filters_ref_array( 'post_limits', array( $limits, &$this ) );
|
|
|
2847 |
$fields = apply_filters_ref_array( 'posts_fields', array( $fields, &$this ) );
|
|
|
2848 |
|
|
|
2849 |
// Filter all clauses at once, for convenience
|
|
|
2850 |
$clauses = (array) apply_filters_ref_array( 'posts_clauses', array( compact( $pieces ), &$this ) );
|
|
|
2851 |
foreach ( $pieces as $piece )
|
|
|
2852 |
$$piece = isset( $clauses[ $piece ] ) ? $clauses[ $piece ] : '';
|
|
|
2853 |
}
|
|
|
2854 |
|
|
|
2855 |
// Announce current selection parameters. For use by caching plugins.
|
|
|
2856 |
do_action( 'posts_selection', $where . $groupby . $orderby . $limits . $join );
|
|
|
2857 |
|
|
|
2858 |
// Filter again for the benefit of caching plugins. Regular plugins should use the hooks above.
|
|
|
2859 |
if ( !$q['suppress_filters'] ) {
|
|
|
2860 |
$where = apply_filters_ref_array( 'posts_where_request', array( $where, &$this ) );
|
|
|
2861 |
$groupby = apply_filters_ref_array( 'posts_groupby_request', array( $groupby, &$this ) );
|
|
|
2862 |
$join = apply_filters_ref_array( 'posts_join_request', array( $join, &$this ) );
|
|
|
2863 |
$orderby = apply_filters_ref_array( 'posts_orderby_request', array( $orderby, &$this ) );
|
|
|
2864 |
$distinct = apply_filters_ref_array( 'posts_distinct_request', array( $distinct, &$this ) );
|
|
|
2865 |
$fields = apply_filters_ref_array( 'posts_fields_request', array( $fields, &$this ) );
|
|
|
2866 |
$limits = apply_filters_ref_array( 'post_limits_request', array( $limits, &$this ) );
|
|
|
2867 |
|
|
|
2868 |
// Filter all clauses at once, for convenience
|
|
|
2869 |
$clauses = (array) apply_filters_ref_array( 'posts_clauses_request', array( compact( $pieces ), &$this ) );
|
|
|
2870 |
foreach ( $pieces as $piece )
|
|
|
2871 |
$$piece = isset( $clauses[ $piece ] ) ? $clauses[ $piece ] : '';
|
|
|
2872 |
}
|
|
|
2873 |
|
|
|
2874 |
if ( ! empty($groupby) )
|
|
|
2875 |
$groupby = 'GROUP BY ' . $groupby;
|
|
|
2876 |
if ( !empty( $orderby ) )
|
|
|
2877 |
$orderby = 'ORDER BY ' . $orderby;
|
|
|
2878 |
|
|
|
2879 |
$found_rows = '';
|
|
|
2880 |
if ( !$q['no_found_rows'] && !empty($limits) )
|
|
|
2881 |
$found_rows = 'SQL_CALC_FOUND_ROWS';
|
|
|
2882 |
|
|
|
2883 |
$this->request = $old_request = "SELECT $found_rows $distinct $fields FROM $wpdb->posts $join WHERE 1=1 $where $groupby $orderby $limits";
|
|
|
2884 |
|
|
|
2885 |
if ( !$q['suppress_filters'] ) {
|
|
|
2886 |
$this->request = apply_filters_ref_array( 'posts_request', array( $this->request, &$this ) );
|
|
|
2887 |
}
|
|
|
2888 |
|
|
|
2889 |
if ( 'ids' == $q['fields'] ) {
|
|
|
2890 |
$this->posts = $wpdb->get_col( $this->request );
|
|
|
2891 |
$this->post_count = count( $this->posts );
|
|
|
2892 |
$this->set_found_posts( $q, $limits );
|
|
|
2893 |
|
|
|
2894 |
return $this->posts;
|
|
|
2895 |
}
|
|
|
2896 |
|
|
|
2897 |
if ( 'id=>parent' == $q['fields'] ) {
|
|
|
2898 |
$this->posts = $wpdb->get_results( $this->request );
|
|
|
2899 |
$this->post_count = count( $this->posts );
|
|
|
2900 |
$this->set_found_posts( $q, $limits );
|
|
|
2901 |
|
|
|
2902 |
$r = array();
|
|
|
2903 |
foreach ( $this->posts as $post )
|
|
|
2904 |
$r[ $post->ID ] = $post->post_parent;
|
|
|
2905 |
|
|
|
2906 |
return $r;
|
|
|
2907 |
}
|
|
|
2908 |
|
|
|
2909 |
$split_the_query = ( $old_request == $this->request && "$wpdb->posts.*" == $fields && !empty( $limits ) && $q['posts_per_page'] < 500 );
|
|
|
2910 |
$split_the_query = apply_filters( 'split_the_query', $split_the_query, $this );
|
|
|
2911 |
|
|
|
2912 |
if ( $split_the_query ) {
|
|
|
2913 |
// First get the IDs and then fill in the objects
|
|
|
2914 |
|
|
|
2915 |
$this->request = "SELECT $found_rows $distinct $wpdb->posts.ID FROM $wpdb->posts $join WHERE 1=1 $where $groupby $orderby $limits";
|
|
|
2916 |
|
|
|
2917 |
$this->request = apply_filters( 'posts_request_ids', $this->request, $this );
|
|
|
2918 |
|
|
|
2919 |
$ids = $wpdb->get_col( $this->request );
|
|
|
2920 |
|
|
|
2921 |
if ( $ids ) {
|
|
|
2922 |
$this->posts = $ids;
|
|
|
2923 |
$this->set_found_posts( $q, $limits );
|
|
|
2924 |
_prime_post_caches( $ids, $q['update_post_term_cache'], $q['update_post_meta_cache'] );
|
|
|
2925 |
} else {
|
|
|
2926 |
$this->posts = array();
|
|
|
2927 |
}
|
|
|
2928 |
} else {
|
|
|
2929 |
$this->posts = $wpdb->get_results( $this->request );
|
|
|
2930 |
$this->set_found_posts( $q, $limits );
|
|
|
2931 |
}
|
|
|
2932 |
|
|
|
2933 |
// Convert to WP_Post objects
|
|
|
2934 |
if ( $this->posts )
|
|
|
2935 |
$this->posts = array_map( 'get_post', $this->posts );
|
|
|
2936 |
|
|
|
2937 |
// Raw results filter. Prior to status checks.
|
|
|
2938 |
if ( !$q['suppress_filters'] )
|
|
|
2939 |
$this->posts = apply_filters_ref_array('posts_results', array( $this->posts, &$this ) );
|
|
|
2940 |
|
|
|
2941 |
if ( !empty($this->posts) && $this->is_comment_feed && $this->is_singular ) {
|
|
|
2942 |
$cjoin = apply_filters_ref_array('comment_feed_join', array( '', &$this ) );
|
|
|
2943 |
$cwhere = apply_filters_ref_array('comment_feed_where', array( "WHERE comment_post_ID = '{$this->posts[0]->ID}' AND comment_approved = '1'", &$this ) );
|
|
|
2944 |
$cgroupby = apply_filters_ref_array('comment_feed_groupby', array( '', &$this ) );
|
|
|
2945 |
$cgroupby = ( ! empty( $cgroupby ) ) ? 'GROUP BY ' . $cgroupby : '';
|
|
|
2946 |
$corderby = apply_filters_ref_array('comment_feed_orderby', array( 'comment_date_gmt DESC', &$this ) );
|
|
|
2947 |
$corderby = ( ! empty( $corderby ) ) ? 'ORDER BY ' . $corderby : '';
|
|
|
2948 |
$climits = apply_filters_ref_array('comment_feed_limits', array( 'LIMIT ' . get_option('posts_per_rss'), &$this ) );
|
|
|
2949 |
$comments_request = "SELECT $wpdb->comments.* FROM $wpdb->comments $cjoin $cwhere $cgroupby $corderby $climits";
|
|
|
2950 |
$this->comments = $wpdb->get_results($comments_request);
|
|
|
2951 |
$this->comment_count = count($this->comments);
|
|
|
2952 |
}
|
|
|
2953 |
|
|
|
2954 |
// Check post status to determine if post should be displayed.
|
|
|
2955 |
if ( !empty($this->posts) && ($this->is_single || $this->is_page) ) {
|
|
|
2956 |
$status = get_post_status($this->posts[0]);
|
|
|
2957 |
$post_status_obj = get_post_status_object($status);
|
|
|
2958 |
//$type = get_post_type($this->posts[0]);
|
|
|
2959 |
if ( !$post_status_obj->public ) {
|
|
|
2960 |
if ( ! is_user_logged_in() ) {
|
|
|
2961 |
// User must be logged in to view unpublished posts.
|
|
|
2962 |
$this->posts = array();
|
|
|
2963 |
} else {
|
|
|
2964 |
if ( $post_status_obj->protected ) {
|
|
|
2965 |
// User must have edit permissions on the draft to preview.
|
|
|
2966 |
if ( ! current_user_can($edit_cap, $this->posts[0]->ID) ) {
|
|
|
2967 |
$this->posts = array();
|
|
|
2968 |
} else {
|
|
|
2969 |
$this->is_preview = true;
|
|
|
2970 |
if ( 'future' != $status )
|
|
|
2971 |
$this->posts[0]->post_date = current_time('mysql');
|
|
|
2972 |
}
|
|
|
2973 |
} elseif ( $post_status_obj->private ) {
|
|
|
2974 |
if ( ! current_user_can($read_cap, $this->posts[0]->ID) )
|
|
|
2975 |
$this->posts = array();
|
|
|
2976 |
} else {
|
|
|
2977 |
$this->posts = array();
|
|
|
2978 |
}
|
|
|
2979 |
}
|
|
|
2980 |
}
|
|
|
2981 |
|
|
|
2982 |
if ( $this->is_preview && $this->posts && current_user_can( $edit_cap, $this->posts[0]->ID ) )
|
|
|
2983 |
$this->posts[0] = get_post( apply_filters_ref_array( 'the_preview', array( $this->posts[0], &$this ) ) );
|
|
|
2984 |
}
|
|
|
2985 |
|
|
|
2986 |
// Put sticky posts at the top of the posts array
|
|
|
2987 |
$sticky_posts = get_option('sticky_posts');
|
|
|
2988 |
if ( $this->is_home && $page <= 1 && is_array($sticky_posts) && !empty($sticky_posts) && !$q['ignore_sticky_posts'] ) {
|
|
|
2989 |
$num_posts = count($this->posts);
|
|
|
2990 |
$sticky_offset = 0;
|
|
|
2991 |
// Loop over posts and relocate stickies to the front.
|
|
|
2992 |
for ( $i = 0; $i < $num_posts; $i++ ) {
|
|
|
2993 |
if ( in_array($this->posts[$i]->ID, $sticky_posts) ) {
|
|
|
2994 |
$sticky_post = $this->posts[$i];
|
|
|
2995 |
// Remove sticky from current position
|
|
|
2996 |
array_splice($this->posts, $i, 1);
|
|
|
2997 |
// Move to front, after other stickies
|
|
|
2998 |
array_splice($this->posts, $sticky_offset, 0, array($sticky_post));
|
|
|
2999 |
// Increment the sticky offset. The next sticky will be placed at this offset.
|
|
|
3000 |
$sticky_offset++;
|
|
|
3001 |
// Remove post from sticky posts array
|
|
|
3002 |
$offset = array_search($sticky_post->ID, $sticky_posts);
|
|
|
3003 |
unset( $sticky_posts[$offset] );
|
|
|
3004 |
}
|
|
|
3005 |
}
|
|
|
3006 |
|
|
|
3007 |
// If any posts have been excluded specifically, Ignore those that are sticky.
|
|
|
3008 |
if ( !empty($sticky_posts) && !empty($q['post__not_in']) )
|
|
|
3009 |
$sticky_posts = array_diff($sticky_posts, $q['post__not_in']);
|
|
|
3010 |
|
|
|
3011 |
// Fetch sticky posts that weren't in the query results
|
|
|
3012 |
if ( !empty($sticky_posts) ) {
|
|
|
3013 |
$stickies = get_posts( array(
|
|
|
3014 |
'post__in' => $sticky_posts,
|
|
|
3015 |
'post_type' => $post_type,
|
|
|
3016 |
'post_status' => 'publish',
|
|
|
3017 |
'nopaging' => true
|
|
|
3018 |
) );
|
|
|
3019 |
|
|
|
3020 |
foreach ( $stickies as $sticky_post ) {
|
|
|
3021 |
array_splice( $this->posts, $sticky_offset, 0, array( $sticky_post ) );
|
|
|
3022 |
$sticky_offset++;
|
|
|
3023 |
}
|
|
|
3024 |
}
|
|
|
3025 |
}
|
|
|
3026 |
|
|
|
3027 |
if ( !$q['suppress_filters'] )
|
|
|
3028 |
$this->posts = apply_filters_ref_array('the_posts', array( $this->posts, &$this ) );
|
|
|
3029 |
|
|
|
3030 |
// Ensure that any posts added/modified via one of the filters above are
|
|
|
3031 |
// of the type WP_Post and are filtered.
|
|
|
3032 |
if ( $this->posts ) {
|
|
|
3033 |
$this->post_count = count( $this->posts );
|
|
|
3034 |
|
|
|
3035 |
$this->posts = array_map( 'get_post', $this->posts );
|
|
|
3036 |
|
|
|
3037 |
if ( $q['cache_results'] )
|
|
|
3038 |
update_post_caches($this->posts, $post_type, $q['update_post_term_cache'], $q['update_post_meta_cache']);
|
|
|
3039 |
|
|
|
3040 |
$this->post = reset( $this->posts );
|
|
|
3041 |
} else {
|
|
|
3042 |
$this->post_count = 0;
|
|
|
3043 |
$this->posts = array();
|
|
|
3044 |
}
|
|
|
3045 |
|
|
|
3046 |
return $this->posts;
|
|
|
3047 |
}
|
|
|
3048 |
|
|
|
3049 |
/**
|
|
|
3050 |
* Set up the amount of found posts and the number of pages (if limit clause was used)
|
|
|
3051 |
* for the current query.
|
|
|
3052 |
*
|
|
|
3053 |
* @since 3.5.0
|
|
|
3054 |
* @access private
|
|
|
3055 |
*/
|
|
|
3056 |
function set_found_posts( $q, $limits ) {
|
|
|
3057 |
global $wpdb;
|
|
|
3058 |
|
|
|
3059 |
// Bail if posts is an empty array. Continue if posts is an empty string,
|
|
|
3060 |
// null, or false to accommodate caching plugins that fill posts later.
|
|
|
3061 |
if ( $q['no_found_rows'] || ( is_array( $this->posts ) && ! $this->posts ) )
|
|
|
3062 |
return;
|
|
|
3063 |
|
|
|
3064 |
if ( ! empty( $limits ) )
|
|
|
3065 |
$this->found_posts = $wpdb->get_var( apply_filters_ref_array( 'found_posts_query', array( 'SELECT FOUND_ROWS()', &$this ) ) );
|
|
|
3066 |
else
|
|
|
3067 |
$this->found_posts = count( $this->posts );
|
|
|
3068 |
|
|
|
3069 |
$this->found_posts = apply_filters_ref_array( 'found_posts', array( $this->found_posts, &$this ) );
|
|
|
3070 |
|
|
|
3071 |
if ( ! empty( $limits ) )
|
|
|
3072 |
$this->max_num_pages = ceil( $this->found_posts / $q['posts_per_page'] );
|
|
|
3073 |
}
|
|
|
3074 |
|
|
|
3075 |
/**
|
|
|
3076 |
* Set up the next post and iterate current post index.
|
|
|
3077 |
*
|
|
|
3078 |
* @since 1.5.0
|
|
|
3079 |
* @access public
|
|
|
3080 |
*
|
|
|
3081 |
* @return WP_Post Next post.
|
|
|
3082 |
*/
|
|
|
3083 |
function next_post() {
|
|
|
3084 |
|
|
|
3085 |
$this->current_post++;
|
|
|
3086 |
|
|
|
3087 |
$this->post = $this->posts[$this->current_post];
|
|
|
3088 |
return $this->post;
|
|
|
3089 |
}
|
|
|
3090 |
|
|
|
3091 |
/**
|
|
|
3092 |
* Sets up the current post.
|
|
|
3093 |
*
|
|
|
3094 |
* Retrieves the next post, sets up the post, sets the 'in the loop'
|
|
|
3095 |
* property to true.
|
|
|
3096 |
*
|
|
|
3097 |
* @since 1.5.0
|
|
|
3098 |
* @access public
|
|
|
3099 |
* @uses $post
|
|
|
3100 |
* @uses do_action_ref_array() Calls 'loop_start' if loop has just started
|
|
|
3101 |
*/
|
|
|
3102 |
function the_post() {
|
|
|
3103 |
global $post;
|
|
|
3104 |
$this->in_the_loop = true;
|
|
|
3105 |
|
|
|
3106 |
if ( $this->current_post == -1 ) // loop has just started
|
|
|
3107 |
do_action_ref_array('loop_start', array(&$this));
|
|
|
3108 |
|
|
|
3109 |
$post = $this->next_post();
|
|
|
3110 |
setup_postdata($post);
|
|
|
3111 |
}
|
|
|
3112 |
|
|
|
3113 |
/**
|
|
|
3114 |
* Whether there are more posts available in the loop.
|
|
|
3115 |
*
|
|
|
3116 |
* Calls action 'loop_end', when the loop is complete.
|
|
|
3117 |
*
|
|
|
3118 |
* @since 1.5.0
|
|
|
3119 |
* @access public
|
|
|
3120 |
* @uses do_action_ref_array() Calls 'loop_end' if loop is ended
|
|
|
3121 |
*
|
|
|
3122 |
* @return bool True if posts are available, false if end of loop.
|
|
|
3123 |
*/
|
|
|
3124 |
function have_posts() {
|
|
|
3125 |
if ( $this->current_post + 1 < $this->post_count ) {
|
|
|
3126 |
return true;
|
|
|
3127 |
} elseif ( $this->current_post + 1 == $this->post_count && $this->post_count > 0 ) {
|
|
|
3128 |
do_action_ref_array('loop_end', array(&$this));
|
|
|
3129 |
// Do some cleaning up after the loop
|
|
|
3130 |
$this->rewind_posts();
|
|
|
3131 |
}
|
|
|
3132 |
|
|
|
3133 |
$this->in_the_loop = false;
|
|
|
3134 |
return false;
|
|
|
3135 |
}
|
|
|
3136 |
|
|
|
3137 |
/**
|
|
|
3138 |
* Rewind the posts and reset post index.
|
|
|
3139 |
*
|
|
|
3140 |
* @since 1.5.0
|
|
|
3141 |
* @access public
|
|
|
3142 |
*/
|
|
|
3143 |
function rewind_posts() {
|
|
|
3144 |
$this->current_post = -1;
|
|
|
3145 |
if ( $this->post_count > 0 ) {
|
|
|
3146 |
$this->post = $this->posts[0];
|
|
|
3147 |
}
|
|
|
3148 |
}
|
|
|
3149 |
|
|
|
3150 |
/**
|
|
|
3151 |
* Iterate current comment index and return comment object.
|
|
|
3152 |
*
|
|
|
3153 |
* @since 2.2.0
|
|
|
3154 |
* @access public
|
|
|
3155 |
*
|
|
|
3156 |
* @return object Comment object.
|
|
|
3157 |
*/
|
|
|
3158 |
function next_comment() {
|
|
|
3159 |
$this->current_comment++;
|
|
|
3160 |
|
|
|
3161 |
$this->comment = $this->comments[$this->current_comment];
|
|
|
3162 |
return $this->comment;
|
|
|
3163 |
}
|
|
|
3164 |
|
|
|
3165 |
/**
|
|
|
3166 |
* Sets up the current comment.
|
|
|
3167 |
*
|
|
|
3168 |
* @since 2.2.0
|
|
|
3169 |
* @access public
|
|
|
3170 |
* @global object $comment Current comment.
|
|
|
3171 |
* @uses do_action() Calls 'comment_loop_start' hook when first comment is processed.
|
|
|
3172 |
*/
|
|
|
3173 |
function the_comment() {
|
|
|
3174 |
global $comment;
|
|
|
3175 |
|
|
|
3176 |
$comment = $this->next_comment();
|
|
|
3177 |
|
|
|
3178 |
if ( $this->current_comment == 0 ) {
|
|
|
3179 |
do_action('comment_loop_start');
|
|
|
3180 |
}
|
|
|
3181 |
}
|
|
|
3182 |
|
|
|
3183 |
/**
|
|
|
3184 |
* Whether there are more comments available.
|
|
|
3185 |
*
|
|
|
3186 |
* Automatically rewinds comments when finished.
|
|
|
3187 |
*
|
|
|
3188 |
* @since 2.2.0
|
|
|
3189 |
* @access public
|
|
|
3190 |
*
|
|
|
3191 |
* @return bool True, if more comments. False, if no more posts.
|
|
|
3192 |
*/
|
|
|
3193 |
function have_comments() {
|
|
|
3194 |
if ( $this->current_comment + 1 < $this->comment_count ) {
|
|
|
3195 |
return true;
|
|
|
3196 |
} elseif ( $this->current_comment + 1 == $this->comment_count ) {
|
|
|
3197 |
$this->rewind_comments();
|
|
|
3198 |
}
|
|
|
3199 |
|
|
|
3200 |
return false;
|
|
|
3201 |
}
|
|
|
3202 |
|
|
|
3203 |
/**
|
|
|
3204 |
* Rewind the comments, resets the comment index and comment to first.
|
|
|
3205 |
*
|
|
|
3206 |
* @since 2.2.0
|
|
|
3207 |
* @access public
|
|
|
3208 |
*/
|
|
|
3209 |
function rewind_comments() {
|
|
|
3210 |
$this->current_comment = -1;
|
|
|
3211 |
if ( $this->comment_count > 0 ) {
|
|
|
3212 |
$this->comment = $this->comments[0];
|
|
|
3213 |
}
|
|
|
3214 |
}
|
|
|
3215 |
|
|
|
3216 |
/**
|
|
|
3217 |
* Sets up the WordPress query by parsing query string.
|
|
|
3218 |
*
|
|
|
3219 |
* @since 1.5.0
|
|
|
3220 |
* @access public
|
|
|
3221 |
*
|
|
|
3222 |
* @param string $query URL query string.
|
|
|
3223 |
* @return array List of posts.
|
|
|
3224 |
*/
|
|
|
3225 |
function query( $query ) {
|
|
|
3226 |
$this->init();
|
|
|
3227 |
$this->query = $this->query_vars = wp_parse_args( $query );
|
|
|
3228 |
return $this->get_posts();
|
|
|
3229 |
}
|
|
|
3230 |
|
|
|
3231 |
/**
|
|
|
3232 |
* Retrieve queried object.
|
|
|
3233 |
*
|
|
|
3234 |
* If queried object is not set, then the queried object will be set from
|
|
|
3235 |
* the category, tag, taxonomy, posts page, single post, page, or author
|
|
|
3236 |
* query variable. After it is set up, it will be returned.
|
|
|
3237 |
*
|
|
|
3238 |
* @since 1.5.0
|
|
|
3239 |
* @access public
|
|
|
3240 |
*
|
|
|
3241 |
* @return object
|
|
|
3242 |
*/
|
|
|
3243 |
function get_queried_object() {
|
|
|
3244 |
if ( isset($this->queried_object) )
|
|
|
3245 |
return $this->queried_object;
|
|
|
3246 |
|
|
|
3247 |
$this->queried_object = null;
|
|
|
3248 |
$this->queried_object_id = 0;
|
|
|
3249 |
|
|
|
3250 |
if ( $this->is_category || $this->is_tag || $this->is_tax ) {
|
|
|
3251 |
$tax_query_in_and = wp_list_filter( $this->tax_query->queries, array( 'operator' => 'NOT IN' ), 'NOT' );
|
|
|
3252 |
|
|
|
3253 |
$query = reset( $tax_query_in_and );
|
|
|
3254 |
|
|
|
3255 |
if ( 'term_id' == $query['field'] )
|
|
|
3256 |
$term = get_term( reset( $query['terms'] ), $query['taxonomy'] );
|
|
|
3257 |
elseif ( $query['terms'] )
|
|
|
3258 |
$term = get_term_by( $query['field'], reset( $query['terms'] ), $query['taxonomy'] );
|
|
|
3259 |
|
|
|
3260 |
if ( ! empty( $term ) && ! is_wp_error( $term ) ) {
|
|
|
3261 |
$this->queried_object = $term;
|
|
|
3262 |
$this->queried_object_id = (int) $term->term_id;
|
|
|
3263 |
|
|
|
3264 |
if ( $this->is_category )
|
|
|
3265 |
_make_cat_compat( $this->queried_object );
|
|
|
3266 |
}
|
|
|
3267 |
} elseif ( $this->is_post_type_archive ) {
|
|
|
3268 |
$post_type = $this->get( 'post_type' );
|
|
|
3269 |
if ( is_array( $post_type ) )
|
|
|
3270 |
$post_type = reset( $post_type );
|
|
|
3271 |
$this->queried_object = get_post_type_object( $post_type );
|
|
|
3272 |
} elseif ( $this->is_posts_page ) {
|
|
|
3273 |
$page_for_posts = get_option('page_for_posts');
|
|
|
3274 |
$this->queried_object = get_post( $page_for_posts );
|
|
|
3275 |
$this->queried_object_id = (int) $this->queried_object->ID;
|
|
|
3276 |
} elseif ( $this->is_singular && !is_null($this->post) ) {
|
|
|
3277 |
$this->queried_object = $this->post;
|
|
|
3278 |
$this->queried_object_id = (int) $this->post->ID;
|
|
|
3279 |
} elseif ( $this->is_author ) {
|
|
|
3280 |
$this->queried_object_id = (int) $this->get('author');
|
|
|
3281 |
$this->queried_object = get_userdata( $this->queried_object_id );
|
|
|
3282 |
}
|
|
|
3283 |
|
|
|
3284 |
return $this->queried_object;
|
|
|
3285 |
}
|
|
|
3286 |
|
|
|
3287 |
/**
|
|
|
3288 |
* Retrieve ID of the current queried object.
|
|
|
3289 |
*
|
|
|
3290 |
* @since 1.5.0
|
|
|
3291 |
* @access public
|
|
|
3292 |
*
|
|
|
3293 |
* @return int
|
|
|
3294 |
*/
|
|
|
3295 |
function get_queried_object_id() {
|
|
|
3296 |
$this->get_queried_object();
|
|
|
3297 |
|
|
|
3298 |
if ( isset($this->queried_object_id) ) {
|
|
|
3299 |
return $this->queried_object_id;
|
|
|
3300 |
}
|
|
|
3301 |
|
|
|
3302 |
return 0;
|
|
|
3303 |
}
|
|
|
3304 |
|
|
|
3305 |
/**
|
|
|
3306 |
* Constructor.
|
|
|
3307 |
*
|
|
|
3308 |
* Sets up the WordPress query, if parameter is not empty.
|
|
|
3309 |
*
|
|
|
3310 |
* @since 1.5.0
|
|
|
3311 |
* @access public
|
|
|
3312 |
*
|
|
|
3313 |
* @param string $query URL query string.
|
|
|
3314 |
* @return WP_Query
|
|
|
3315 |
*/
|
|
|
3316 |
function __construct($query = '') {
|
|
|
3317 |
if ( ! empty($query) ) {
|
|
|
3318 |
$this->query($query);
|
|
|
3319 |
}
|
|
|
3320 |
}
|
|
|
3321 |
|
|
|
3322 |
/**
|
|
|
3323 |
* Is the query for an existing archive page?
|
|
|
3324 |
*
|
|
|
3325 |
* Month, Year, Category, Author, Post Type archive...
|
|
|
3326 |
*
|
|
|
3327 |
* @since 3.1.0
|
|
|
3328 |
*
|
|
|
3329 |
* @return bool
|
|
|
3330 |
*/
|
|
|
3331 |
function is_archive() {
|
|
|
3332 |
return (bool) $this->is_archive;
|
|
|
3333 |
}
|
|
|
3334 |
|
|
|
3335 |
/**
|
|
|
3336 |
* Is the query for an existing post type archive page?
|
|
|
3337 |
*
|
|
|
3338 |
* @since 3.1.0
|
|
|
3339 |
*
|
|
|
3340 |
* @param mixed $post_types Optional. Post type or array of posts types to check against.
|
|
|
3341 |
* @return bool
|
|
|
3342 |
*/
|
|
|
3343 |
function is_post_type_archive( $post_types = '' ) {
|
|
|
3344 |
if ( empty( $post_types ) || ! $this->is_post_type_archive )
|
|
|
3345 |
return (bool) $this->is_post_type_archive;
|
|
|
3346 |
|
|
|
3347 |
$post_type = $this->get( 'post_type' );
|
|
|
3348 |
if ( is_array( $post_type ) )
|
|
|
3349 |
$post_type = reset( $post_type );
|
|
|
3350 |
$post_type_object = get_post_type_object( $post_type );
|
|
|
3351 |
|
|
|
3352 |
return in_array( $post_type_object->name, (array) $post_types );
|
|
|
3353 |
}
|
|
|
3354 |
|
|
|
3355 |
/**
|
|
|
3356 |
* Is the query for an existing attachment page?
|
|
|
3357 |
*
|
|
|
3358 |
* @since 3.1.0
|
|
|
3359 |
*
|
|
|
3360 |
* @return bool
|
|
|
3361 |
*/
|
|
|
3362 |
function is_attachment() {
|
|
|
3363 |
return (bool) $this->is_attachment;
|
|
|
3364 |
}
|
|
|
3365 |
|
|
|
3366 |
/**
|
|
|
3367 |
* Is the query for an existing author archive page?
|
|
|
3368 |
*
|
|
|
3369 |
* If the $author parameter is specified, this function will additionally
|
|
|
3370 |
* check if the query is for one of the authors specified.
|
|
|
3371 |
*
|
|
|
3372 |
* @since 3.1.0
|
|
|
3373 |
*
|
|
|
3374 |
* @param mixed $author Optional. User ID, nickname, nicename, or array of User IDs, nicknames, and nicenames
|
|
|
3375 |
* @return bool
|
|
|
3376 |
*/
|
|
|
3377 |
function is_author( $author = '' ) {
|
|
|
3378 |
if ( !$this->is_author )
|
|
|
3379 |
return false;
|
|
|
3380 |
|
|
|
3381 |
if ( empty($author) )
|
|
|
3382 |
return true;
|
|
|
3383 |
|
|
|
3384 |
$author_obj = $this->get_queried_object();
|
|
|
3385 |
|
|
|
3386 |
$author = (array) $author;
|
|
|
3387 |
|
|
|
3388 |
if ( in_array( $author_obj->ID, $author ) )
|
|
|
3389 |
return true;
|
|
|
3390 |
elseif ( in_array( $author_obj->nickname, $author ) )
|
|
|
3391 |
return true;
|
|
|
3392 |
elseif ( in_array( $author_obj->user_nicename, $author ) )
|
|
|
3393 |
return true;
|
|
|
3394 |
|
|
|
3395 |
return false;
|
|
|
3396 |
}
|
|
|
3397 |
|
|
|
3398 |
/**
|
|
|
3399 |
* Is the query for an existing category archive page?
|
|
|
3400 |
*
|
|
|
3401 |
* If the $category parameter is specified, this function will additionally
|
|
|
3402 |
* check if the query is for one of the categories specified.
|
|
|
3403 |
*
|
|
|
3404 |
* @since 3.1.0
|
|
|
3405 |
*
|
|
|
3406 |
* @param mixed $category Optional. Category ID, name, slug, or array of Category IDs, names, and slugs.
|
|
|
3407 |
* @return bool
|
|
|
3408 |
*/
|
|
|
3409 |
function is_category( $category = '' ) {
|
|
|
3410 |
if ( !$this->is_category )
|
|
|
3411 |
return false;
|
|
|
3412 |
|
|
|
3413 |
if ( empty($category) )
|
|
|
3414 |
return true;
|
|
|
3415 |
|
|
|
3416 |
$cat_obj = $this->get_queried_object();
|
|
|
3417 |
|
|
|
3418 |
$category = (array) $category;
|
|
|
3419 |
|
|
|
3420 |
if ( in_array( $cat_obj->term_id, $category ) )
|
|
|
3421 |
return true;
|
|
|
3422 |
elseif ( in_array( $cat_obj->name, $category ) )
|
|
|
3423 |
return true;
|
|
|
3424 |
elseif ( in_array( $cat_obj->slug, $category ) )
|
|
|
3425 |
return true;
|
|
|
3426 |
|
|
|
3427 |
return false;
|
|
|
3428 |
}
|
|
|
3429 |
|
|
|
3430 |
/**
|
|
|
3431 |
* Is the query for an existing tag archive page?
|
|
|
3432 |
*
|
|
|
3433 |
* If the $tag parameter is specified, this function will additionally
|
|
|
3434 |
* check if the query is for one of the tags specified.
|
|
|
3435 |
*
|
|
|
3436 |
* @since 3.1.0
|
|
|
3437 |
*
|
|
|
3438 |
* @param mixed $tag Optional. Tag ID, name, slug, or array of Tag IDs, names, and slugs.
|
|
|
3439 |
* @return bool
|
|
|
3440 |
*/
|
|
|
3441 |
function is_tag( $tag = '' ) {
|
|
|
3442 |
if ( ! $this->is_tag )
|
|
|
3443 |
return false;
|
|
|
3444 |
|
|
|
3445 |
if ( empty( $tag ) )
|
|
|
3446 |
return true;
|
|
|
3447 |
|
|
|
3448 |
$tag_obj = $this->get_queried_object();
|
|
|
3449 |
|
|
|
3450 |
$tag = (array) $tag;
|
|
|
3451 |
|
|
|
3452 |
if ( in_array( $tag_obj->term_id, $tag ) )
|
|
|
3453 |
return true;
|
|
|
3454 |
elseif ( in_array( $tag_obj->name, $tag ) )
|
|
|
3455 |
return true;
|
|
|
3456 |
elseif ( in_array( $tag_obj->slug, $tag ) )
|
|
|
3457 |
return true;
|
|
|
3458 |
|
|
|
3459 |
return false;
|
|
|
3460 |
}
|
|
|
3461 |
|
|
|
3462 |
/**
|
|
|
3463 |
* Is the query for an existing taxonomy archive page?
|
|
|
3464 |
*
|
|
|
3465 |
* If the $taxonomy parameter is specified, this function will additionally
|
|
|
3466 |
* check if the query is for that specific $taxonomy.
|
|
|
3467 |
*
|
|
|
3468 |
* If the $term parameter is specified in addition to the $taxonomy parameter,
|
|
|
3469 |
* this function will additionally check if the query is for one of the terms
|
|
|
3470 |
* specified.
|
|
|
3471 |
*
|
|
|
3472 |
* @since 3.1.0
|
|
|
3473 |
*
|
|
|
3474 |
* @param mixed $taxonomy Optional. Taxonomy slug or slugs.
|
|
|
3475 |
* @param mixed $term. Optional. Term ID, name, slug or array of Term IDs, names, and slugs.
|
|
|
3476 |
* @return bool
|
|
|
3477 |
*/
|
|
|
3478 |
function is_tax( $taxonomy = '', $term = '' ) {
|
|
|
3479 |
global $wp_taxonomies;
|
|
|
3480 |
|
|
|
3481 |
if ( !$this->is_tax )
|
|
|
3482 |
return false;
|
|
|
3483 |
|
|
|
3484 |
if ( empty( $taxonomy ) )
|
|
|
3485 |
return true;
|
|
|
3486 |
|
|
|
3487 |
$queried_object = $this->get_queried_object();
|
|
|
3488 |
$tax_array = array_intersect( array_keys( $wp_taxonomies ), (array) $taxonomy );
|
|
|
3489 |
$term_array = (array) $term;
|
|
|
3490 |
|
|
|
3491 |
// Check that the taxonomy matches.
|
|
|
3492 |
if ( ! ( isset( $queried_object->taxonomy ) && count( $tax_array ) && in_array( $queried_object->taxonomy, $tax_array ) ) )
|
|
|
3493 |
return false;
|
|
|
3494 |
|
|
|
3495 |
// Only a Taxonomy provided.
|
|
|
3496 |
if ( empty( $term ) )
|
|
|
3497 |
return true;
|
|
|
3498 |
|
|
|
3499 |
return isset( $queried_object->term_id ) &&
|
|
|
3500 |
count( array_intersect(
|
|
|
3501 |
array( $queried_object->term_id, $queried_object->name, $queried_object->slug ),
|
|
|
3502 |
$term_array
|
|
|
3503 |
) );
|
|
|
3504 |
}
|
|
|
3505 |
|
|
|
3506 |
/**
|
|
|
3507 |
* Whether the current URL is within the comments popup window.
|
|
|
3508 |
*
|
|
|
3509 |
* @since 3.1.0
|
|
|
3510 |
*
|
|
|
3511 |
* @return bool
|
|
|
3512 |
*/
|
|
|
3513 |
function is_comments_popup() {
|
|
|
3514 |
return (bool) $this->is_comments_popup;
|
|
|
3515 |
}
|
|
|
3516 |
|
|
|
3517 |
/**
|
|
|
3518 |
* Is the query for an existing date archive?
|
|
|
3519 |
*
|
|
|
3520 |
* @since 3.1.0
|
|
|
3521 |
*
|
|
|
3522 |
* @return bool
|
|
|
3523 |
*/
|
|
|
3524 |
function is_date() {
|
|
|
3525 |
return (bool) $this->is_date;
|
|
|
3526 |
}
|
|
|
3527 |
|
|
|
3528 |
/**
|
|
|
3529 |
* Is the query for an existing day archive?
|
|
|
3530 |
*
|
|
|
3531 |
* @since 3.1.0
|
|
|
3532 |
*
|
|
|
3533 |
* @return bool
|
|
|
3534 |
*/
|
|
|
3535 |
function is_day() {
|
|
|
3536 |
return (bool) $this->is_day;
|
|
|
3537 |
}
|
|
|
3538 |
|
|
|
3539 |
/**
|
|
|
3540 |
* Is the query for a feed?
|
|
|
3541 |
*
|
|
|
3542 |
* @since 3.1.0
|
|
|
3543 |
*
|
|
|
3544 |
* @param string|array $feeds Optional feed types to check.
|
|
|
3545 |
* @return bool
|
|
|
3546 |
*/
|
|
|
3547 |
function is_feed( $feeds = '' ) {
|
|
|
3548 |
if ( empty( $feeds ) || ! $this->is_feed )
|
|
|
3549 |
return (bool) $this->is_feed;
|
|
|
3550 |
$qv = $this->get( 'feed' );
|
|
|
3551 |
if ( 'feed' == $qv )
|
|
|
3552 |
$qv = get_default_feed();
|
|
|
3553 |
return in_array( $qv, (array) $feeds );
|
|
|
3554 |
}
|
|
|
3555 |
|
|
|
3556 |
/**
|
|
|
3557 |
* Is the query for a comments feed?
|
|
|
3558 |
*
|
|
|
3559 |
* @since 3.1.0
|
|
|
3560 |
*
|
|
|
3561 |
* @return bool
|
|
|
3562 |
*/
|
|
|
3563 |
function is_comment_feed() {
|
|
|
3564 |
return (bool) $this->is_comment_feed;
|
|
|
3565 |
}
|
|
|
3566 |
|
|
|
3567 |
/**
|
|
|
3568 |
* Is the query for the front page of the site?
|
|
|
3569 |
*
|
|
|
3570 |
* This is for what is displayed at your site's main URL.
|
|
|
3571 |
*
|
|
|
3572 |
* Depends on the site's "Front page displays" Reading Settings 'show_on_front' and 'page_on_front'.
|
|
|
3573 |
*
|
|
|
3574 |
* If you set a static page for the front page of your site, this function will return
|
|
|
3575 |
* true when viewing that page.
|
|
|
3576 |
*
|
|
|
3577 |
* Otherwise the same as @see WP_Query::is_home()
|
|
|
3578 |
*
|
|
|
3579 |
* @since 3.1.0
|
|
|
3580 |
* @uses is_home()
|
|
|
3581 |
* @uses get_option()
|
|
|
3582 |
*
|
|
|
3583 |
* @return bool True, if front of site.
|
|
|
3584 |
*/
|
|
|
3585 |
function is_front_page() {
|
|
|
3586 |
// most likely case
|
|
|
3587 |
if ( 'posts' == get_option( 'show_on_front') && $this->is_home() )
|
|
|
3588 |
return true;
|
|
|
3589 |
elseif ( 'page' == get_option( 'show_on_front') && get_option( 'page_on_front' ) && $this->is_page( get_option( 'page_on_front' ) ) )
|
|
|
3590 |
return true;
|
|
|
3591 |
else
|
|
|
3592 |
return false;
|
|
|
3593 |
}
|
|
|
3594 |
|
|
|
3595 |
/**
|
|
|
3596 |
* Is the query for the blog homepage?
|
|
|
3597 |
*
|
|
|
3598 |
* This is the page which shows the time based blog content of your site.
|
|
|
3599 |
*
|
|
|
3600 |
* Depends on the site's "Front page displays" Reading Settings 'show_on_front' and 'page_for_posts'.
|
|
|
3601 |
*
|
|
|
3602 |
* If you set a static page for the front page of your site, this function will return
|
|
|
3603 |
* true only on the page you set as the "Posts page".
|
|
|
3604 |
*
|
|
|
3605 |
* @see WP_Query::is_front_page()
|
|
|
3606 |
*
|
|
|
3607 |
* @since 3.1.0
|
|
|
3608 |
*
|
|
|
3609 |
* @return bool True if blog view homepage.
|
|
|
3610 |
*/
|
|
|
3611 |
function is_home() {
|
|
|
3612 |
return (bool) $this->is_home;
|
|
|
3613 |
}
|
|
|
3614 |
|
|
|
3615 |
/**
|
|
|
3616 |
* Is the query for an existing month archive?
|
|
|
3617 |
*
|
|
|
3618 |
* @since 3.1.0
|
|
|
3619 |
*
|
|
|
3620 |
* @return bool
|
|
|
3621 |
*/
|
|
|
3622 |
function is_month() {
|
|
|
3623 |
return (bool) $this->is_month;
|
|
|
3624 |
}
|
|
|
3625 |
|
|
|
3626 |
/**
|
|
|
3627 |
* Is the query for an existing single page?
|
|
|
3628 |
*
|
|
|
3629 |
* If the $page parameter is specified, this function will additionally
|
|
|
3630 |
* check if the query is for one of the pages specified.
|
|
|
3631 |
*
|
|
|
3632 |
* @see WP_Query::is_single()
|
|
|
3633 |
* @see WP_Query::is_singular()
|
|
|
3634 |
*
|
|
|
3635 |
* @since 3.1.0
|
|
|
3636 |
*
|
|
|
3637 |
* @param mixed $page Page ID, title, slug, or array of such.
|
|
|
3638 |
* @return bool
|
|
|
3639 |
*/
|
|
|
3640 |
function is_page( $page = '' ) {
|
|
|
3641 |
if ( !$this->is_page )
|
|
|
3642 |
return false;
|
|
|
3643 |
|
|
|
3644 |
if ( empty( $page ) )
|
|
|
3645 |
return true;
|
|
|
3646 |
|
|
|
3647 |
$page_obj = $this->get_queried_object();
|
|
|
3648 |
|
|
|
3649 |
$page = (array) $page;
|
|
|
3650 |
|
|
|
3651 |
if ( in_array( $page_obj->ID, $page ) )
|
|
|
3652 |
return true;
|
|
|
3653 |
elseif ( in_array( $page_obj->post_title, $page ) )
|
|
|
3654 |
return true;
|
|
|
3655 |
else if ( in_array( $page_obj->post_name, $page ) )
|
|
|
3656 |
return true;
|
|
|
3657 |
|
|
|
3658 |
return false;
|
|
|
3659 |
}
|
|
|
3660 |
|
|
|
3661 |
/**
|
|
|
3662 |
* Is the query for paged result and not for the first page?
|
|
|
3663 |
*
|
|
|
3664 |
* @since 3.1.0
|
|
|
3665 |
*
|
|
|
3666 |
* @return bool
|
|
|
3667 |
*/
|
|
|
3668 |
function is_paged() {
|
|
|
3669 |
return (bool) $this->is_paged;
|
|
|
3670 |
}
|
|
|
3671 |
|
|
|
3672 |
/**
|
|
|
3673 |
* Is the query for a post or page preview?
|
|
|
3674 |
*
|
|
|
3675 |
* @since 3.1.0
|
|
|
3676 |
*
|
|
|
3677 |
* @return bool
|
|
|
3678 |
*/
|
|
|
3679 |
function is_preview() {
|
|
|
3680 |
return (bool) $this->is_preview;
|
|
|
3681 |
}
|
|
|
3682 |
|
|
|
3683 |
/**
|
|
|
3684 |
* Is the query for the robots file?
|
|
|
3685 |
*
|
|
|
3686 |
* @since 3.1.0
|
|
|
3687 |
*
|
|
|
3688 |
* @return bool
|
|
|
3689 |
*/
|
|
|
3690 |
function is_robots() {
|
|
|
3691 |
return (bool) $this->is_robots;
|
|
|
3692 |
}
|
|
|
3693 |
|
|
|
3694 |
/**
|
|
|
3695 |
* Is the query for a search?
|
|
|
3696 |
*
|
|
|
3697 |
* @since 3.1.0
|
|
|
3698 |
*
|
|
|
3699 |
* @return bool
|
|
|
3700 |
*/
|
|
|
3701 |
function is_search() {
|
|
|
3702 |
return (bool) $this->is_search;
|
|
|
3703 |
}
|
|
|
3704 |
|
|
|
3705 |
/**
|
|
|
3706 |
* Is the query for an existing single post?
|
|
|
3707 |
*
|
|
|
3708 |
* Works for any post type, except attachments and pages
|
|
|
3709 |
*
|
|
|
3710 |
* If the $post parameter is specified, this function will additionally
|
|
|
3711 |
* check if the query is for one of the Posts specified.
|
|
|
3712 |
*
|
|
|
3713 |
* @see WP_Query::is_page()
|
|
|
3714 |
* @see WP_Query::is_singular()
|
|
|
3715 |
*
|
|
|
3716 |
* @since 3.1.0
|
|
|
3717 |
*
|
|
|
3718 |
* @param mixed $post Post ID, title, slug, or array of such.
|
|
|
3719 |
* @return bool
|
|
|
3720 |
*/
|
|
|
3721 |
function is_single( $post = '' ) {
|
|
|
3722 |
if ( !$this->is_single )
|
|
|
3723 |
return false;
|
|
|
3724 |
|
|
|
3725 |
if ( empty($post) )
|
|
|
3726 |
return true;
|
|
|
3727 |
|
|
|
3728 |
$post_obj = $this->get_queried_object();
|
|
|
3729 |
|
|
|
3730 |
$post = (array) $post;
|
|
|
3731 |
|
|
|
3732 |
if ( in_array( $post_obj->ID, $post ) )
|
|
|
3733 |
return true;
|
|
|
3734 |
elseif ( in_array( $post_obj->post_title, $post ) )
|
|
|
3735 |
return true;
|
|
|
3736 |
elseif ( in_array( $post_obj->post_name, $post ) )
|
|
|
3737 |
return true;
|
|
|
3738 |
|
|
|
3739 |
return false;
|
|
|
3740 |
}
|
|
|
3741 |
|
|
|
3742 |
/**
|
|
|
3743 |
* Is the query for an existing single post of any post type (post, attachment, page, ... )?
|
|
|
3744 |
*
|
|
|
3745 |
* If the $post_types parameter is specified, this function will additionally
|
|
|
3746 |
* check if the query is for one of the Posts Types specified.
|
|
|
3747 |
*
|
|
|
3748 |
* @see WP_Query::is_page()
|
|
|
3749 |
* @see WP_Query::is_single()
|
|
|
3750 |
*
|
|
|
3751 |
* @since 3.1.0
|
|
|
3752 |
*
|
|
|
3753 |
* @param mixed $post_types Optional. Post Type or array of Post Types
|
|
|
3754 |
* @return bool
|
|
|
3755 |
*/
|
|
|
3756 |
function is_singular( $post_types = '' ) {
|
|
|
3757 |
if ( empty( $post_types ) || !$this->is_singular )
|
|
|
3758 |
return (bool) $this->is_singular;
|
|
|
3759 |
|
|
|
3760 |
$post_obj = $this->get_queried_object();
|
|
|
3761 |
|
|
|
3762 |
return in_array( $post_obj->post_type, (array) $post_types );
|
|
|
3763 |
}
|
|
|
3764 |
|
|
|
3765 |
/**
|
|
|
3766 |
* Is the query for a specific time?
|
|
|
3767 |
*
|
|
|
3768 |
* @since 3.1.0
|
|
|
3769 |
*
|
|
|
3770 |
* @return bool
|
|
|
3771 |
*/
|
|
|
3772 |
function is_time() {
|
|
|
3773 |
return (bool) $this->is_time;
|
|
|
3774 |
}
|
|
|
3775 |
|
|
|
3776 |
/**
|
|
|
3777 |
* Is the query for a trackback endpoint call?
|
|
|
3778 |
*
|
|
|
3779 |
* @since 3.1.0
|
|
|
3780 |
*
|
|
|
3781 |
* @return bool
|
|
|
3782 |
*/
|
|
|
3783 |
function is_trackback() {
|
|
|
3784 |
return (bool) $this->is_trackback;
|
|
|
3785 |
}
|
|
|
3786 |
|
|
|
3787 |
/**
|
|
|
3788 |
* Is the query for an existing year archive?
|
|
|
3789 |
*
|
|
|
3790 |
* @since 3.1.0
|
|
|
3791 |
*
|
|
|
3792 |
* @return bool
|
|
|
3793 |
*/
|
|
|
3794 |
function is_year() {
|
|
|
3795 |
return (bool) $this->is_year;
|
|
|
3796 |
}
|
|
|
3797 |
|
|
|
3798 |
/**
|
|
|
3799 |
* Is the query a 404 (returns no results)?
|
|
|
3800 |
*
|
|
|
3801 |
* @since 3.1.0
|
|
|
3802 |
*
|
|
|
3803 |
* @return bool
|
|
|
3804 |
*/
|
|
|
3805 |
function is_404() {
|
|
|
3806 |
return (bool) $this->is_404;
|
|
|
3807 |
}
|
|
|
3808 |
|
|
|
3809 |
/**
|
|
|
3810 |
* Is the query the main query?
|
|
|
3811 |
*
|
|
|
3812 |
* @since 3.3.0
|
|
|
3813 |
*
|
|
|
3814 |
* @return bool
|
|
|
3815 |
*/
|
|
|
3816 |
function is_main_query() {
|
|
|
3817 |
global $wp_the_query;
|
|
|
3818 |
return $wp_the_query === $this;
|
|
|
3819 |
}
|
|
|
3820 |
|
|
|
3821 |
/**
|
|
|
3822 |
* After looping through a nested query, this function
|
|
|
3823 |
* restores the $post global to the current post in this query.
|
|
|
3824 |
*
|
|
|
3825 |
* @since 3.7.0
|
|
|
3826 |
*
|
|
|
3827 |
* @return bool
|
|
|
3828 |
*/
|
|
|
3829 |
function reset_postdata() {
|
|
|
3830 |
if ( ! empty( $this->post ) ) {
|
|
|
3831 |
$GLOBALS['post'] = $this->post;
|
|
|
3832 |
setup_postdata( $this->post );
|
|
|
3833 |
}
|
|
|
3834 |
}
|
|
|
3835 |
}
|
|
|
3836 |
|
|
|
3837 |
/**
|
|
|
3838 |
* Redirect old slugs to the correct permalink.
|
|
|
3839 |
*
|
|
|
3840 |
* Attempts to find the current slug from the past slugs.
|
|
|
3841 |
*
|
|
|
3842 |
* @since 2.1.0
|
|
|
3843 |
* @uses $wp_query
|
|
|
3844 |
* @uses $wpdb
|
|
|
3845 |
*
|
|
|
3846 |
* @return null If no link is found, null is returned.
|
|
|
3847 |
*/
|
|
|
3848 |
function wp_old_slug_redirect() {
|
|
|
3849 |
global $wp_query;
|
|
|
3850 |
if ( is_404() && '' != $wp_query->query_vars['name'] ) :
|
|
|
3851 |
global $wpdb;
|
|
|
3852 |
|
|
|
3853 |
// Guess the current post_type based on the query vars.
|
|
|
3854 |
if ( get_query_var('post_type') )
|
|
|
3855 |
$post_type = get_query_var('post_type');
|
|
|
3856 |
elseif ( !empty($wp_query->query_vars['pagename']) )
|
|
|
3857 |
$post_type = 'page';
|
|
|
3858 |
else
|
|
|
3859 |
$post_type = 'post';
|
|
|
3860 |
|
|
|
3861 |
if ( is_array( $post_type ) ) {
|
|
|
3862 |
if ( count( $post_type ) > 1 )
|
|
|
3863 |
return;
|
|
|
3864 |
$post_type = array_shift( $post_type );
|
|
|
3865 |
}
|
|
|
3866 |
|
|
|
3867 |
// Do not attempt redirect for hierarchical post types
|
|
|
3868 |
if ( is_post_type_hierarchical( $post_type ) )
|
|
|
3869 |
return;
|
|
|
3870 |
|
|
|
3871 |
$query = $wpdb->prepare("SELECT post_id FROM $wpdb->postmeta, $wpdb->posts WHERE ID = post_id AND post_type = %s AND meta_key = '_wp_old_slug' AND meta_value = %s", $post_type, $wp_query->query_vars['name']);
|
|
|
3872 |
|
|
|
3873 |
// if year, monthnum, or day have been specified, make our query more precise
|
|
|
3874 |
// just in case there are multiple identical _wp_old_slug values
|
|
|
3875 |
if ( '' != $wp_query->query_vars['year'] )
|
|
|
3876 |
$query .= $wpdb->prepare(" AND YEAR(post_date) = %d", $wp_query->query_vars['year']);
|
|
|
3877 |
if ( '' != $wp_query->query_vars['monthnum'] )
|
|
|
3878 |
$query .= $wpdb->prepare(" AND MONTH(post_date) = %d", $wp_query->query_vars['monthnum']);
|
|
|
3879 |
if ( '' != $wp_query->query_vars['day'] )
|
|
|
3880 |
$query .= $wpdb->prepare(" AND DAYOFMONTH(post_date) = %d", $wp_query->query_vars['day']);
|
|
|
3881 |
|
|
|
3882 |
$id = (int) $wpdb->get_var($query);
|
|
|
3883 |
|
|
|
3884 |
if ( ! $id )
|
|
|
3885 |
return;
|
|
|
3886 |
|
|
|
3887 |
$link = get_permalink($id);
|
|
|
3888 |
|
|
|
3889 |
if ( !$link )
|
|
|
3890 |
return;
|
|
|
3891 |
|
|
|
3892 |
wp_redirect( $link, 301 ); // Permanent redirect
|
|
|
3893 |
exit;
|
|
|
3894 |
endif;
|
|
|
3895 |
}
|
|
|
3896 |
|
|
|
3897 |
/**
|
|
|
3898 |
* Set up global post data.
|
|
|
3899 |
*
|
|
|
3900 |
* @since 1.5.0
|
|
|
3901 |
*
|
|
|
3902 |
* @param object $post Post data.
|
|
|
3903 |
* @uses do_action_ref_array() Calls 'the_post'
|
|
|
3904 |
* @return bool True when finished.
|
|
|
3905 |
*/
|
|
|
3906 |
function setup_postdata( $post ) {
|
|
|
3907 |
global $id, $authordata, $currentday, $currentmonth, $page, $pages, $multipage, $more, $numpages;
|
|
|
3908 |
|
|
|
3909 |
$id = (int) $post->ID;
|
|
|
3910 |
|
|
|
3911 |
$authordata = get_userdata($post->post_author);
|
|
|
3912 |
|
|
|
3913 |
$currentday = mysql2date('d.m.y', $post->post_date, false);
|
|
|
3914 |
$currentmonth = mysql2date('m', $post->post_date, false);
|
|
|
3915 |
$numpages = 1;
|
|
|
3916 |
$multipage = 0;
|
|
|
3917 |
$page = get_query_var('page');
|
|
|
3918 |
if ( ! $page )
|
|
|
3919 |
$page = 1;
|
|
|
3920 |
if ( is_single() || is_page() || is_feed() )
|
|
|
3921 |
$more = 1;
|
|
|
3922 |
$content = $post->post_content;
|
|
|
3923 |
if ( false !== strpos( $content, '<!--nextpage-->' ) ) {
|
|
|
3924 |
if ( $page > 1 )
|
|
|
3925 |
$more = 1;
|
|
|
3926 |
$content = str_replace( "\n<!--nextpage-->\n", '<!--nextpage-->', $content );
|
|
|
3927 |
$content = str_replace( "\n<!--nextpage-->", '<!--nextpage-->', $content );
|
|
|
3928 |
$content = str_replace( "<!--nextpage-->\n", '<!--nextpage-->', $content );
|
|
|
3929 |
// Ignore nextpage at the beginning of the content.
|
|
|
3930 |
if ( 0 === strpos( $content, '<!--nextpage-->' ) )
|
|
|
3931 |
$content = substr( $content, 15 );
|
|
|
3932 |
$pages = explode('<!--nextpage-->', $content);
|
|
|
3933 |
$numpages = count($pages);
|
|
|
3934 |
if ( $numpages > 1 )
|
|
|
3935 |
$multipage = 1;
|
|
|
3936 |
} else {
|
|
|
3937 |
$pages = array( $post->post_content );
|
|
|
3938 |
}
|
|
|
3939 |
|
|
|
3940 |
do_action_ref_array('the_post', array(&$post));
|
|
|
3941 |
|
|
|
3942 |
return true;
|
|
|
3943 |
}
|