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Set 'cat' query var for backwards compatibility. Fixes #15007

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git-svn-id: http://svn.automattic.com/wordpress/trunk@15685 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
scribu 2010-10-02 18:03:06 +00:00
parent 88868f5ba5
commit 70728369f9
2 changed files with 16 additions and 1 deletions
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2
wp-includes/functions.php
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@ -3033,7 +3033,7 @@ function wp_filter_object_list( $list, $args = array(), $operator = 'and', $fiel
$filtered = array();
foreach ( $list as $key => $obj ) {
$matched = count(array_intersect_assoc(get_object_vars($obj), $args));
$matched = count( array_intersect_assoc( (array) ($obj), $args ) );
if ( ('and' == $operator && $matched == $count) || ('or' == $operator && $matched <= $count) ) {
if ( $field )
$filtered[] = $obj->$field;

15
wp-includes/query.php
View File

@ -1948,6 +1948,21 @@ class WP_Query {
$where .= " AND $wpdb->posts.ID IN(" . implode( ', ', $ids ) . ")";
else
$where .= ' AND 0 = 1';
// Back-compat
if ( !empty( $ids ) ) {
$cat_query = wp_filter_object_list( $tax_query, 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);
}
}
}
unset( $ids );
}
if ( !empty($q['meta_key']) ) {