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root@pico committed 2015-05-01 21:20:47 +02:00
1 parent 70d2335bba
commit 7428b67da5
1086 files changed
+94145 -59082
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wp-includes/query.php
+239 -173
View File
@@ -5,7 +5,7 @@
* The query API attempts to get which part of WordPress the user is on. It
* also provides functionality for getting URL query information.
*
* @link http://codex.wordpress.org/The_Loop More information on The Loop.
* @link https://codex.wordpress.org/The_Loop More information on The Loop.
*
* @package WordPress
* @subpackage Query
@@ -176,7 +176,7 @@ function is_post_type_archive( $post_types = '' ) {
* @since 2.0.0
* @uses $wp_query
*
* @param mixed $attachment Attachment ID, title, slug, or array of such.
* @param int|string|array|object $attachment Attachment ID, title, slug, or array of such.
* @return bool
*/
function is_attachment( $attachment = '' ) {
@@ -276,8 +276,8 @@ function is_tag( $tag = '' ) {
* @since 2.5.0
* @uses $wp_query
*
* @param mixed $taxonomy Optional. Taxonomy slug or slugs.
* @param mixed $term Optional. Term ID, name, slug or array of Term IDs, names, and slugs.
* @param string|array $taxonomy Optional. Taxonomy slug or slugs.
* @param int|string|array $term Optional. Term ID, name, slug or array of Term IDs, names, and slugs.
* @return bool
*/
function is_tax( $taxonomy = '', $term = '' ) {
@@ -406,8 +406,6 @@ function is_comment_feed() {
*
* @see WP_Query::is_front_page()
* @since 2.5.0
* @uses is_home()
* @uses get_option()
*
* @return bool True, if front of site.
*/
@@ -724,7 +722,7 @@ function is_404() {
function is_main_query() {
if ( 'pre_get_posts' === current_filter() ) {
$message = sprintf( __( 'In <code>%1$s</code>, use the <code>%2$s</code> method, not the <code>%3$s</code> function. See %4$s.' ),
'pre_get_posts', 'WP_Query::is_main_query()', 'is_main_query()', __( 'http://codex.wordpress.org/Function_Reference/is_main_query' ) );
'pre_get_posts', 'WP_Query::is_main_query()', 'is_main_query()', __( 'https://codex.wordpress.org/Function_Reference/is_main_query' ) );
_doing_it_wrong( __FUNCTION__, $message, '3.7' );
}
@@ -832,7 +830,7 @@ function the_comment() {
/**
* The WordPress Query class.
*
* @link http://codex.wordpress.org/Function_Reference/WP_Query Codex page.
* @link https://codex.wordpress.org/Function_Reference/WP_Query Codex page.
*
* @since 1.5.0
*/
@@ -1273,6 +1271,7 @@ class WP_Query {
*
* @since 3.1.0
* @access private
* @var bool|string
*/
private $query_vars_hash = false;
@@ -1302,6 +1301,10 @@ class WP_Query {
*/
private $stopwords;
private $compat_fields = array( 'query_vars_hash', 'query_vars_changed' );
private $compat_methods = array( 'init_query_flags', 'parse_tax_query' );
/**
* Resets query flags to false.
*
@@ -1447,6 +1450,8 @@ class WP_Query {
* Parse a query string and set query type booleans.
*
* @since 1.5.0
* @since 4.2.0 Introduced the ability to order by specific clauses of a `$meta_query`, by passing the clause's
* array key to `$orderby`.
* @access public
*
* @param string|array $query {
@@ -1474,7 +1479,7 @@ class WP_Query {
* or array of fields. 'id=>parent' uses 'id' and 'post_parent'.
* Default all fields. Accepts 'ids', 'id=>parent'.
* @type int $hour Hour of the day. Default empty. Accepts numbers 0-23.
* @type bool $ignore_sticky_posts Whether to ignore sticky posts or not. Setting this to false
* @type int|bool $ignore_sticky_posts Whether to ignore sticky posts or not. Setting this to false
* excludes stickies from 'post__in'. Accepts 1|true, 0|false.
* Default 0|false.
* @type int $m Combination YearMonth. Accepts any four-digit year and month
@@ -1494,11 +1499,14 @@ class WP_Query {
* @type int $offset The number of posts to offset before retrieval.
* @type string $order Designates ascending or descending order of posts. Default 'DESC'.
* Accepts 'ASC', 'DESC'.
* @type string $orderby Sort retrieved posts by parameter. One or more options can be
* @type string|array $orderby Sort retrieved posts by parameter. One or more options may be
* passed. To use 'meta_value', or 'meta_value_num',
* 'meta_key=keyname' must be also be defined. Default 'date'.
* Accepts 'none', 'name', 'author', 'date', 'title', 'modified',
* 'menu_order', 'parent', 'ID', 'rand', 'comment_count'.
* 'meta_key=keyname' must be also be defined. To sort by a
* specific `$meta_query` clause, use that clause's array key.
* Default 'date'. Accepts 'none', 'name', 'author', 'date',
* 'title', 'modified', 'menu_order', 'parent', 'ID', 'rand',
* 'comment_count', 'meta_value', 'meta_value_num', and the
* array keys of `$meta_query`.
* @type int $p Post ID.
* @type int $page Show the number of posts that would show up on page X of a
* static front page.
@@ -1574,8 +1582,9 @@ class WP_Query {
if ( '' !== $qv['menu_order'] ) $qv['menu_order'] = absint($qv['menu_order']);
// Fairly insane upper bound for search string lengths.
if ( ! empty( $qv['s'] ) && strlen( $qv['s'] ) > 1600 )
if ( ! is_scalar( $qv['s'] ) || ( ! empty( $qv['s'] ) && strlen( $qv['s'] ) > 1600 ) ) {
$qv['s'] = '';
}
// Compat. Map subpost to attachment.
if ( '' != $qv['subpost'] )
@@ -1655,9 +1664,9 @@ class WP_Query {
$this->is_date = true;
if ( strlen($qv['m']) > 9 ) {
$this->is_time = true;
} else if ( strlen($qv['m']) > 7 ) {
} elseif ( strlen( $qv['m'] ) > 7 ) {
$this->is_day = true;
} else if ( strlen($qv['m']) > 5 ) {
} elseif ( strlen( $qv['m'] ) > 5 ) {
$this->is_month = true;
} else {
$this->is_year = true;
@@ -1672,7 +1681,11 @@ class WP_Query {
$this->parse_tax_query( $qv );
foreach ( $this->tax_query->queries as $tax_query ) {
if ( 'NOT IN' != $tax_query['operator'] ) {
if ( ! is_array( $tax_query ) ) {
continue;
}
if ( isset( $tax_query['operator'] ) && 'NOT IN' != $tax_query['operator'] ) {
switch ( $tax_query['taxonomy'] ) {
case 'category':
$this->is_category = true;
@@ -1824,7 +1837,7 @@ class WP_Query {
*
* @param array &$q The query variables
*/
function parse_tax_query( &$q ) {
public function parse_tax_query( &$q ) {
if ( ! empty( $q['tax_query'] ) && is_array( $q['tax_query'] ) ) {
$tax_query = $q['tax_query'];
} else {
@@ -1953,7 +1966,7 @@ class WP_Query {
$tag = sanitize_term_field('slug', $tag, 0, 'post_tag', 'db');
$q['tag_slug__in'][] = $tag;
}
} else if ( preg_match('/[+\r\n\t ]+/', $q['tag']) || !empty($q['cat']) ) {
} elseif ( preg_match('/[+\r\n\t ]+/', $q['tag'] ) || ! empty( $q['cat'] ) ) {
$tags = preg_split('/[+\r\n\t ]+/', $q['tag']);
foreach ( (array) $tags as $tag ) {
$tag = sanitize_term_field('slug', $tag, 0, 'post_tag', 'db');
@@ -2097,7 +2110,7 @@ class WP_Query {
*
* @since 3.7.0
*
* @param array Terms to check.
* @param array $terms Terms to check.
* @return array Terms that are not stopwords.
*/
protected function parse_search_terms( $terms ) {
@@ -2208,7 +2221,7 @@ class WP_Query {
* @since 4.0.0
* @access protected
*
* @global wpdb $wpdb WordPress database access abstraction object.
* @global wpdb $wpdb WordPress database abstraction object.
*
* @param string $orderby Alias for the field to order by.
* @return string|bool Table-prefixed value to used in the ORDER clause. False otherwise.
@@ -2223,11 +2236,20 @@ class WP_Query {
'parent', 'type', 'ID', 'menu_order', 'comment_count', 'rand',
);
$meta_key = $this->get( 'meta_key' );
if ( ! empty( $meta_key ) ) {
$allowed_keys[] = $meta_key;
$primary_meta_key = '';
$primary_meta_query = false;
$meta_clauses = $this->meta_query->get_clauses();
if ( ! empty( $meta_clauses ) ) {
$primary_meta_query = reset( $meta_clauses );
if ( ! empty( $primary_meta_query['key'] ) ) {
$primary_meta_key = $primary_meta_query['key'];
$allowed_keys[] = $primary_meta_key;
}
$allowed_keys[] = 'meta_value';
$allowed_keys[] = 'meta_value_num';
$allowed_keys = array_merge( $allowed_keys, array_keys( $meta_clauses ) );
}
if ( ! in_array( $orderby, $allowed_keys ) ) {
@@ -2245,30 +2267,36 @@ class WP_Query {
case 'ID':
case 'menu_order':
case 'comment_count':
$orderby = "$wpdb->posts.{$orderby}";
$orderby_clause = "$wpdb->posts.{$orderby}";
break;
case 'rand':
$orderby = 'RAND()';
$orderby_clause = 'RAND()';
break;
case $meta_key:
case $primary_meta_key:
case 'meta_value':
$type = $this->get( 'meta_type' );
if ( ! empty( $type ) ) {
$meta_type = $this->meta_query->get_cast_for_type( $type );
$orderby = "CAST($wpdb->postmeta.meta_value AS {$meta_type})";
if ( ! empty( $primary_meta_query['type'] ) ) {
$orderby_clause = "CAST({$primary_meta_query['alias']}.meta_value AS {$primary_meta_query['cast']})";
} else {
$orderby = "$wpdb->postmeta.meta_value";
$orderby_clause = "{$primary_meta_query['alias']}.meta_value";
}
break;
case 'meta_value_num':
$orderby = "$wpdb->postmeta.meta_value+0";
$orderby_clause = "{$primary_meta_query['alias']}.meta_value+0";
break;
default:
$orderby = "$wpdb->posts.post_" . $orderby;
if ( array_key_exists( $orderby, $meta_clauses ) ) {
// $orderby corresponds to a meta_query clause.
$meta_clause = $meta_clauses[ $orderby ];
$orderby_clause = "CAST({$meta_clause['alias']}.meta_value AS {$meta_clause['cast']})";
} else {
// Default: order by post field.
$orderby_clause = "$wpdb->posts.post_" . sanitize_key( $orderby );
}
break;
}
return $orderby;
return $orderby_clause;
}
/**
@@ -2346,7 +2374,6 @@ class WP_Query {
*
* @since 1.5.0
* @access public
* @uses do_action_ref_array() Calls 'pre_get_posts' hook before retrieving posts.
*
* @return array List of posts.
*/
@@ -2459,7 +2486,7 @@ class WP_Query {
$q['posts_per_page'] = (int) $q['posts_per_page'];
if ( $q['posts_per_page'] < -1 )
$q['posts_per_page'] = abs($q['posts_per_page']);
else if ( $q['posts_per_page'] == 0 )
elseif ( $q['posts_per_page'] == 0 )
$q['posts_per_page'] = 1;
if ( !isset($q['comments_per_page']) || $q['comments_per_page'] == 0 )
@@ -2681,7 +2708,7 @@ class WP_Query {
if ( empty($post_type) ) {
// Do a fully inclusive search for currently registered post types of queried taxonomies
$post_type = array();
$taxonomies = wp_list_pluck( $this->tax_query->queries, 'taxonomy' );
$taxonomies = array_keys( $this->tax_query->queried_terms );
foreach ( get_post_types( array( 'exclude_from_search' => false ) ) as $pt ) {
$object_taxonomies = $pt === 'attachment' ? get_taxonomies_for_attachments() : get_object_taxonomies( $pt );
if ( array_intersect( $taxonomies, $object_taxonomies ) )
@@ -2698,51 +2725,56 @@ class WP_Query {
}
}
// Back-compat
if ( !empty($this->tax_query->queries) ) {
$tax_query_in_and = wp_list_filter( $this->tax_query->queries, array( 'operator' => 'NOT IN' ), 'NOT' );
if ( !empty( $tax_query_in_and ) ) {
if ( !isset( $q['taxonomy'] ) ) {
foreach ( $tax_query_in_and as $a_tax_query ) {
if ( !in_array( $a_tax_query['taxonomy'], array( 'category', 'post_tag' ) ) ) {
$q['taxonomy'] = $a_tax_query['taxonomy'];
if ( 'slug' == $a_tax_query['field'] )
$q['term'] = $a_tax_query['terms'][0];
else
$q['term_id'] = $a_tax_query['terms'][0];
/*
* Ensure that 'taxonomy', 'term', 'term_id', 'cat', and
* 'category_name' vars are set for backward compatibility.
*/
if ( ! empty( $this->tax_query->queried_terms ) ) {
break;
/*
* Set 'taxonomy', 'term', and 'term_id' to the
* first taxonomy other than 'post_tag' or 'category'.
*/
if ( ! isset( $q['taxonomy'] ) ) {
foreach ( $this->tax_query->queried_terms as $queried_taxonomy => $queried_items ) {
if ( empty( $queried_items['terms'][0] ) ) {
continue;
}
if ( ! in_array( $queried_taxonomy, array( 'category', 'post_tag' ) ) ) {
$q['taxonomy'] = $queried_taxonomy;
if ( 'slug' === $queried_items['field'] ) {
$q['term'] = $queried_items['terms'][0];
} else {
$q['term_id'] = $queried_items['terms'][0];
}
}
}
}
$cat_query = wp_list_filter( $tax_query_in_and, array( 'taxonomy' => 'category' ) );
if ( ! empty( $cat_query ) ) {
$cat_query = reset( $cat_query );
if ( ! empty( $cat_query['terms'][0] ) ) {
$the_cat = get_term_by( $cat_query['field'], $cat_query['terms'][0], 'category' );
if ( $the_cat ) {
$this->set( 'cat', $the_cat->term_id );
$this->set( 'category_name', $the_cat->slug );
}
unset( $the_cat );
}
// 'cat', 'category_name', 'tag_id'
foreach ( $this->tax_query->queried_terms as $queried_taxonomy => $queried_items ) {
if ( empty( $queried_items['terms'][0] ) ) {
continue;
}
unset( $cat_query );
$tag_query = wp_list_filter( $tax_query_in_and, array( 'taxonomy' => 'post_tag' ) );
if ( ! empty( $tag_query ) ) {
$tag_query = reset( $tag_query );
if ( ! empty( $tag_query['terms'][0] ) ) {
$the_tag = get_term_by( $tag_query['field'], $tag_query['terms'][0], 'post_tag' );
if ( $the_tag )
$this->set( 'tag_id', $the_tag->term_id );
unset( $the_tag );
if ( 'category' === $queried_taxonomy ) {
$the_cat = get_term_by( $queried_items['field'], $queried_items['terms'][0], 'category' );
if ( $the_cat ) {
$this->set( 'cat', $the_cat->term_id );
$this->set( 'category_name', $the_cat->slug );
}
unset( $the_cat );
}
if ( 'post_tag' === $queried_taxonomy ) {
$the_tag = get_term_by( $queried_items['field'], $queried_items['terms'][0], 'post_tag' );
if ( $the_tag ) {
$this->set( 'tag_id', $the_tag->term_id );
}
unset( $the_tag );
}
unset( $tag_query );
}
}
@@ -2795,10 +2827,17 @@ class WP_Query {
$where .= $search . $whichauthor . $whichmimetype;
if ( ! empty( $this->meta_query->queries ) ) {
$clauses = $this->meta_query->get_sql( 'post', $wpdb->posts, 'ID', $this );
$join .= $clauses['join'];
$where .= $clauses['where'];
}
$rand = ( isset( $q['orderby'] ) && 'rand' === $q['orderby'] );
if ( ! isset( $q['order'] ) ) {
$q['order'] = 'DESC';
$q['order'] = $rand ? '' : 'DESC';
} else {
$q['order'] = $this->parse_order( $q['order'] );
$q['order'] = $rand ? '' : $this->parse_order( $q['order'] );
}
// Order by.
@@ -2849,8 +2888,8 @@ class WP_Query {
$orderby = implode( ' ' . $q['order'] . ', ', $orderby_array );
if ( empty( $orderby ) ) {
$orderby = "$wpdb->posts.post_date ".$q['order'];
} else {
$orderby = "$wpdb->posts.post_date " . $q['order'];
} elseif ( ! empty( $q['order'] ) ) {
$orderby .= " {$q['order']}";
}
}
@@ -2929,6 +2968,7 @@ class WP_Query {
$user_id = get_current_user_id();
$q_status = array();
if ( ! empty( $q['post_status'] ) ) {
$statuswheres = array();
$q_status = $q['post_status'];
@@ -3011,12 +3051,6 @@ class WP_Query {
$where .= ')';
}
if ( !empty( $this->meta_query->queries ) ) {
$clauses = $this->meta_query->get_sql( 'post', $wpdb->posts, 'ID', $this );
$join .= $clauses['join'];
$where .= $clauses['where'];
}
/*
* Apply filters on where and join prior to paging so that any
* manipulations to them are reflected in the paging by day queries.
@@ -3392,10 +3426,11 @@ class WP_Query {
if ( 'ids' == $q['fields'] ) {
$this->posts = $wpdb->get_col( $this->request );
$this->posts = array_map( 'intval', $this->posts );
$this->post_count = count( $this->posts );
$this->set_found_posts( $q, $limits );
return array_map( 'intval', $this->posts );
return $this->posts;
}
if ( 'id=>parent' == $q['fields'] ) {
@@ -3404,9 +3439,13 @@ class WP_Query {
$this->set_found_posts( $q, $limits );
$r = array();
foreach ( $this->posts as $post ) {
foreach ( $this->posts as $key => $post ) {
$this->posts[ $key ]->ID = (int) $post->ID;
$this->posts[ $key ]->post_parent = (int) $post->post_parent;
$r[ (int) $post->ID ] = (int) $post->post_parent;
}
return $r;
}
@@ -3499,7 +3538,10 @@ class WP_Query {
$status = get_post_status($this->posts[0]);
$post_status_obj = get_post_status_object($status);
//$type = get_post_type($this->posts[0]);
if ( !$post_status_obj->public ) {
// If the post_status was specifically requested, let it pass through.
if ( !$post_status_obj->public && ! in_array( $status, $q_status ) ) {
if ( ! is_user_logged_in() ) {
// User must be logged in to view unpublished posts.
$this->posts = array();
@@ -3675,8 +3717,6 @@ class WP_Query {
*
* @since 1.5.0
* @access public
* @uses $post
* @uses do_action_ref_array() Calls 'loop_start' if loop has just started
*/
public function the_post() {
global $post;
@@ -3693,7 +3733,7 @@ class WP_Query {
do_action_ref_array( 'loop_start', array( &$this ) );
$post = $this->next_post();
setup_postdata($post);
$this->setup_postdata( $post );
}
/**
@@ -3703,7 +3743,6 @@ class WP_Query {
*
* @since 1.5.0
* @access public
* @uses do_action_ref_array() Calls 'loop_end' if loop is ended
*
* @return bool True if posts are available, false if end of loop.
*/
@@ -3761,7 +3800,6 @@ class WP_Query {
* @since 2.2.0
* @access public
* @global object $comment Current comment.
* @uses do_action() Calls 'comment_loop_start' hook when first comment is processed.
*/
public function the_comment() {
global $comment;
@@ -3859,14 +3897,20 @@ class WP_Query {
$term = get_term_by( 'slug', $this->get( 'tag' ), 'post_tag' );
}
} else {
$tax_query_in_and = wp_list_filter( $this->tax_query->queries, array( 'operator' => 'NOT IN' ), 'NOT' );
$query = reset( $tax_query_in_and );
// For other tax queries, grab the first term from the first clause.
$tax_query_in_and = wp_list_filter( $this->tax_query->queried_terms, array( 'operator' => 'NOT IN' ), 'NOT' );
if ( $query['terms'] ) {
if ( 'term_id' == $query['field'] ) {
$term = get_term( reset( $query['terms'] ), $query['taxonomy'] );
} else {
$term = get_term_by( $query['field'], reset( $query['terms'] ), $query['taxonomy'] );
if ( ! empty( $tax_query_in_and ) ) {
$queried_taxonomies = array_keys( $tax_query_in_and );
$matched_taxonomy = reset( $queried_taxonomies );
$query = $tax_query_in_and[ $matched_taxonomy ];
if ( $query['terms'] ) {
if ( 'term_id' == $query['field'] ) {
$term = get_term( reset( $query['terms'] ), $matched_taxonomy );
} else {
$term = get_term_by( $query['field'], reset( $query['terms'] ), $matched_taxonomy );
}
}
}
}
@@ -3924,8 +3968,7 @@ class WP_Query {
* @since 1.5.0
* @access public
*
* @param string $query URL query string.
* @return WP_Query
* @param string|array $query URL query string or array of vars.
*/
public function __construct($query = '') {
if ( ! empty($query) ) {
@@ -3943,11 +3986,13 @@ class WP_Query {
* @return mixed Property.
*/
public function __get( $name ) {
return $this->$name;
if ( in_array( $name, $this->compat_fields ) ) {
return $this->$name;
}
}
/**
* Make private properties settable for backwards compatibility.
* Make private properties checkable for backwards compatibility.
*
* @since 4.0.0
* @access public
@@ -3956,19 +4001,9 @@ class WP_Query {
* @return bool Whether the property is set.
*/
public function __isset( $name ) {
return isset( $this->$name );
}
/**
* Make private properties settable for backwards compatibility.
*
* @since 4.0.0
* @access public
*
* @param string $name Property to unset.
*/
public function __unset( $name ) {
unset( $this->$name );
if ( in_array( $name, $this->compat_fields ) ) {
return isset( $this->$name );
}
}
/**
@@ -3979,10 +4014,13 @@ class WP_Query {
*
* @param callable $name Method to call.
* @param array $arguments Arguments to pass when calling.
* @return mixed|bool Return value of the callback, otherwise false.
* @return mixed|bool Return value of the callback, false otherwise.
*/
public function __call( $name, $arguments ) {
return call_user_func_array( array( $this, $name ), $arguments );
if ( in_array( $name, $this->compat_methods ) ) {
return call_user_func_array( array( $this, $name ), $arguments );
}
return false;
}
/**
@@ -4039,7 +4077,7 @@ class WP_Query {
$post_obj = $this->get_queried_object();
if ( in_array( $post_obj->ID, $attachment ) ) {
if ( in_array( (string) $post_obj->ID, $attachment ) ) {
return true;
} elseif ( in_array( $post_obj->post_title, $attachment ) ) {
return true;
@@ -4071,7 +4109,7 @@ class WP_Query {
$author = (array) $author;
if ( in_array( $author_obj->ID, $author ) )
if ( in_array( (string) $author_obj->ID, $author ) )
return true;
elseif ( in_array( $author_obj->nickname, $author ) )
return true;
@@ -4103,7 +4141,7 @@ class WP_Query {
$category = (array) $category;
if ( in_array( $cat_obj->term_id, $category ) )
if ( in_array( (string) $cat_obj->term_id, $category ) )
return true;
elseif ( in_array( $cat_obj->name, $category ) )
return true;
@@ -4135,7 +4173,7 @@ class WP_Query {
$tag = (array) $tag;
if ( in_array( $tag_obj->term_id, $tag ) )
if ( in_array( (string) $tag_obj->term_id, $tag ) )
return true;
elseif ( in_array( $tag_obj->name, $tag ) )
return true;
@@ -4158,7 +4196,7 @@ class WP_Query {
* @since 3.1.0
*
* @param mixed $taxonomy Optional. Taxonomy slug or slugs.
* @param mixed $term. Optional. Term ID, name, slug or array of Term IDs, names, and slugs.
* @param mixed $term Optional. Term ID, name, slug or array of Term IDs, names, and slugs.
* @return bool
*/
public function is_tax( $taxonomy = '', $term = '' ) {
@@ -4263,8 +4301,6 @@ class WP_Query {
* Otherwise the same as @see WP_Query::is_home()
*
* @since 3.1.0
* @uses is_home()
* @uses get_option()
*
* @return bool True, if front of site.
*/
@@ -4334,11 +4370,11 @@ class WP_Query {
$page = (array) $page;
if ( in_array( $page_obj->ID, $page ) ) {
if ( in_array( (string) $page_obj->ID, $page ) ) {
return true;
} elseif ( in_array( $page_obj->post_title, $page ) ) {
return true;
} else if ( in_array( $page_obj->post_name, $page ) ) {
} elseif ( in_array( $page_obj->post_name, $page ) ) {
return true;
} else {
foreach ( $page as $pagepath ) {
@@ -4427,7 +4463,7 @@ class WP_Query {
$post = (array) $post;
if ( in_array( $post_obj->ID, $post ) ) {
if ( in_array( (string) $post_obj->ID, $post ) ) {
return true;
} elseif ( in_array( $post_obj->post_title, $post ) ) {
return true;
@@ -4527,13 +4563,79 @@ class WP_Query {
return $wp_the_query === $this;
}
/**
* Set up global post data.
*
* @since 4.1.0
*
* @param WP_Post $post Post data.
* @return bool True when finished.
*/
public function setup_postdata( $post ) {
global $id, $authordata, $currentday, $currentmonth, $page, $pages, $multipage, $more, $numpages;
$id = (int) $post->ID;
$authordata = get_userdata($post->post_author);
$currentday = mysql2date('d.m.y', $post->post_date, false);
$currentmonth = mysql2date('m', $post->post_date, false);
$numpages = 1;
$multipage = 0;
$page = $this->get( 'page' );
if ( ! $page )
$page = 1;
/*
* Force full post content when viewing the permalink for the $post,
* or when on an RSS feed. Otherwise respect the 'more' tag.
*/
if ( $post->ID === get_queried_object_id() && ( $this->is_page() || $this->is_single() ) ) {
$more = 1;
} elseif ( $this->is_feed() ) {
$more = 1;
} else {
$more = 0;
}
$content = $post->post_content;
if ( false !== strpos( $content, '<!--nextpage-->' ) ) {
if ( $page > 1 )
$more = 1;
$content = str_replace( "\n<!--nextpage-->\n", '<!--nextpage-->', $content );
$content = str_replace( "\n<!--nextpage-->", '<!--nextpage-->', $content );
$content = str_replace( "<!--nextpage-->\n", '<!--nextpage-->', $content );
// Ignore nextpage at the beginning of the content.
if ( 0 === strpos( $content, '<!--nextpage-->' ) )
$content = substr( $content, 15 );
$pages = explode('<!--nextpage-->', $content);
$numpages = count($pages);
if ( $numpages > 1 )
$multipage = 1;
} else {
$pages = array( $post->post_content );
}
/**
* Fires once the post data has been setup.
*
* @since 2.8.0
* @since 4.1.0 Introduced `$this` parameter.
*
* @param WP_Post &$post The Post object (passed by reference).
* @param WP_Query &$this The current Query object (passed by reference).
*/
do_action_ref_array( 'the_post', array( &$post, &$this ) );
return true;
}
/**
* After looping through a nested query, this function
* restores the $post global to the current post in this query.
*
* @since 3.7.0
*
* @return bool
*/
public function reset_postdata() {
if ( ! empty( $this->post ) ) {
@@ -4549,8 +4651,9 @@ class WP_Query {
* Attempts to find the current slug from the past slugs.
*
* @since 2.1.0
*
* @uses $wp_query
* @uses $wpdb
* @global wpdb $wpdb WordPress database abstraction object.
*
* @return null If no link is found, null is returned.
*/
@@ -4570,7 +4673,7 @@ function wp_old_slug_redirect() {
if ( is_array( $post_type ) ) {
if ( count( $post_type ) > 1 )
return;
$post_type = array_shift( $post_type );
$post_type = reset( $post_type );
}
// Do not attempt redirect for hierarchical post types
@@ -4609,51 +4712,14 @@ function wp_old_slug_redirect() {
* @since 1.5.0
*
* @param object $post Post data.
* @uses do_action_ref_array() Calls 'the_post'
* @return bool True when finished.
*/
function setup_postdata( $post ) {
global $id, $authordata, $currentday, $currentmonth, $page, $pages, $multipage, $more, $numpages;
global $wp_query;
$id = (int) $post->ID;
$authordata = get_userdata($post->post_author);
$currentday = mysql2date('d.m.y', $post->post_date, false);
$currentmonth = mysql2date('m', $post->post_date, false);
$numpages = 1;
$multipage = 0;
$page = get_query_var('page');
if ( ! $page )
$page = 1;
if ( is_single() || is_page() || is_feed() )
$more = 1;
$content = $post->post_content;
if ( false !== strpos( $content, '<!--nextpage-->' ) ) {
if ( $page > 1 )
$more = 1;
$content = str_replace( "\n<!--nextpage-->\n", '<!--nextpage-->', $content );
$content = str_replace( "\n<!--nextpage-->", '<!--nextpage-->', $content );
$content = str_replace( "<!--nextpage-->\n", '<!--nextpage-->', $content );
// Ignore nextpage at the beginning of the content.
if ( 0 === strpos( $content, '<!--nextpage-->' ) )
$content = substr( $content, 15 );
$pages = explode('<!--nextpage-->', $content);
$numpages = count($pages);
if ( $numpages > 1 )
$multipage = 1;
} else {
$pages = array( $post->post_content );
if ( ! empty( $wp_query ) && $wp_query instanceof WP_Query ) {
return $wp_query->setup_postdata( $post );
}
/**
* Fires once the post data has been setup.
*
* @since 2.8.0
*
* @param WP_Post &$post The Post object (passed by reference).
*/
do_action_ref_array( 'the_post', array( &$post ) );
return true;
return false;
}