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Use taxonomy instead of post2cat. see #4189

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git-svn-id: https://develop.svn.wordpress.org/trunk@5592 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Ryan Boren
2007-05-29 16:52:31 +00:00
parent 1a08c04371
commit e0bf0ffa02
4 changed files with 21 additions and 30 deletions
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wp-includes/post.php
+7 -11
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@@ -230,13 +230,13 @@ function get_posts($args) {
$exclusions .= ')';
$query = "SELECT DISTINCT * FROM $wpdb->posts ";
$query .= empty( $category ) ? '' : ", $wpdb->post2cat ";
$query .= empty( $category ) ? '' : ", $wpdb->term_relationships, $wpdb->term_taxonomy ";
$query .= empty( $meta_key ) ? '' : ", $wpdb->postmeta ";
$query .= " WHERE 1=1 ";
$query .= empty( $post_type ) ? '' : "AND post_type = '$post_type' ";
$query .= empty( $post_status ) ? '' : "AND post_status = '$post_status' ";
$query .= "$exclusions $inclusions " ;
$query .= empty( $category ) ? '' : "AND ($wpdb->posts.ID = $wpdb->post2cat.post_id AND $wpdb->post2cat.category_id = " . $category. ") ";
$query .= empty( $category ) ? '' : "AND ($wpdb->posts.ID = $wpdb->term_relationships.object_id AND $wpdb->term_relationships.term_taxonomy_id = $wpdb->term_taxonomy.term_taxonomy_id AND $wpdb->term_taxonomy.term_id = " . $category. ") ";
$query .= empty( $post_parent ) ? '' : "AND $wpdb->posts.post_parent = '$post_parent' ";
$query .= empty( $meta_key ) | empty($meta_value) ? '' : " AND ($wpdb->posts.ID = $wpdb->postmeta.post_id AND $wpdb->postmeta.meta_key = '$meta_key' AND $wpdb->postmeta.meta_value = '$meta_value' )";
$query .= " GROUP BY $wpdb->posts.ID ORDER BY " . $orderby . ' ' . $order;
@@ -1695,7 +1695,7 @@ function clean_page_cache($id) {
}
function update_post_category_cache($post_ids) {
global $wpdb, $category_cache, $tag_cache, $blog_id;
global $wpdb, $term_cache, $blog_id;
// TODO
return;
if ( empty($post_ids) )
@@ -1708,30 +1708,26 @@ function update_post_category_cache($post_ids) {
$count = count( $post_id_array);
for ( $i = 0; $i < $count; $i++ ) {
$post_id = (int) $post_id_array[ $i ];
if ( isset( $category_cache[$blog_id][$post_id] ) ) {
if ( isset( $term_cache[$blog_id][$post_id] ) ) {
unset( $post_id_array[ $i ] );
continue;
}
}
if ( count( $post_id_array ) == 0 )
return;
$post_id_list = join( ',', $post_id_array ); // with already cached stuff removed
$dogs = $wpdb->get_results("SELECT post_id, category_id, rel_type FROM $wpdb->post2cat WHERE post_id IN ($post_id_list)");
$dogs = get_object_terms($post_id_array, array('category', 'post_tag'));
if ( empty($dogs) )
return;
foreach ($dogs as $catt) {
if ( 'category' == $catt->rel_type )
$category_cache[$blog_id][$catt->post_id][$catt->category_id] = &get_category($catt->category_id);
elseif ( 'tag' == $catt->rel_type )
$tag_cache[$blog_id][$catt->post_id][$catt->category_id] = &get_category($catt->category_id);
$term_cache[$blog_id][$catt->post_id][$catt->taxonomy][$catt->category_id] = &get_category($catt->category_id);
}
}
function update_post_caches(&$posts) {
global $post_cache, $category_cache, $post_meta_cache, $tag_cache;
global $post_cache;
global $wpdb, $blog_id;
// No point in doing all this work if we didn't match any posts.