Changeset 17251 for trunk/wp-includes/query.php

Timestamp:

01/11/2011 06:56:59 PM (14 years ago)

Author:

ryan

Message:

Set tag_id for tag queries. Add NOT support to wp_list_filter(). Props scribu. fixes #16170

File:

• trunk/wp-includes/query.php (modified) (3 diffs)

trunk/wp-includes/query.php

@@ -2144 +2144 @@
         // Back-compat
         if ( !empty($this->tax_query->queries) ) {
-            $tax_query_in = wp_list_filter( $this->tax_query->queries, array( 'operator' => 'IN' ) );
-            if ( !empty( $tax_query_in ) ) {
+            $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 as $a_tax_query ) {
+                    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'];
@@ -2160 +2160 @@
                 }
 
-                $cat_query = wp_list_filter( $tax_query_in, array( 'taxonomy' => 'category' ) );
+                $cat_query = wp_list_filter( $tax_query_in_and, array( 'taxonomy' => 'category' ) );
                 if ( !empty( $cat_query ) ) {
                     $cat_query = reset( $cat_query );
-                    $cat = get_term_by( $cat_query['field'], $cat_query['terms'][0], 'category' );
-                    if ( $cat ) {
-                        $this->set( 'cat', $cat->term_id );
-                        $this->set( 'category_name', $cat->slug );
+                    $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 );
                 }
+                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 );
+                    $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 );
+                }
+                unset( $tag_query );
             }
         }
@@ -2845 +2858 @@
 
         if ( $this->is_category || $this->is_tag || $this->is_tax ) {
-            $tax_query_in = wp_list_filter( $this->tax_query->queries, array( 'operator' => 'IN' ) );
-
-            $query = reset( $tax_query_in );
+            $tax_query_in_and = wp_list_filter( $this->tax_query->queries, array( 'operator' => 'NOT IN' ), 'NOT' );
+
+            $query = reset( $tax_query_in_and );
 
             if ( 'term_id' == $query['field'] )