Changeset 17272

Timestamp:

01/12/2011 09:44:47 PM (12 years ago)

Author:

ryan

Message:

Resurrect 'tag' query processing. see #16157

File:

• trunk/wp-includes/query.php (modified) (1 diff)

trunk/wp-includes/query.php

@@ -1736 +1736 @@
 
         // Tag stuff
+        if ( '' != $q['tag'] && !$this->is_singular && !$this->parsed_tax_query ) {
+            if ( strpos($q['tag'], ',') !== false ) {
+                $tags = preg_split('/[,\s]+/', $q['tag']);
+                foreach ( (array) $tags as $tag ) {
+                    $tag = sanitize_term_field('slug', $tag, 0, 'post_tag', 'db');
+                    $q['tag_slug__in'][] = $tag;
+                }
+            } else if ( preg_match('/[+\s]+/', $q['tag']) || !empty($q['cat']) ) {
+                $tags = preg_split('/[+\s]+/', $q['tag']);
+                foreach ( (array) $tags as $tag ) {
+                    $tag = sanitize_term_field('slug', $tag, 0, 'post_tag', 'db');
+                    $q['tag_slug__and'][] = $tag;
+                }
+            } else {
+                $q['tag'] = sanitize_term_field('slug', $q['tag'], 0, 'post_tag', 'db');
+                $q['tag_slug__in'][] = $q['tag'];
+            }
+        }
+
         if ( !empty($q['tag_id']) ) {
             $q['tag_id'] = absint( $q['tag_id'] );