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posts_results and posts_selection hooks. fixes #4799

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git-svn-id: http://svn.automattic.com/wordpress/trunk@5916 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
ryan 2007-08-22 18:03:26 +00:00
parent 1a2aa3fcc3
commit cbad9a2993
1 changed files with 10 additions and 2 deletions
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12
wp-includes/query.php
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@ -1128,13 +1128,19 @@ class WP_Query {
} }
// Apply post-paging filters on where and join. Only plugins that // Apply post-paging filters on where and join. Only plugins that
// manipulate paging queries should use these hooks. // manipulate paging queries should use these hooks.
// Announce current selection parameters. For use by caching plugins.
do_action( 'posts_selection', $where . $groupby . $q['orderby'] . $limits . $join );
$where = apply_filters('posts_where_paged', $where); $where = apply_filters('posts_where_paged', $where);
$groupby = apply_filters('posts_groupby', $groupby); $groupby = apply_filters('posts_groupby', $groupby);
if ( ! empty($groupby) ) if ( ! empty($groupby) )
$groupby = 'GROUP BY ' . $groupby; $groupby = 'GROUP BY ' . $groupby;
$join = apply_filters('posts_join_paged', $join); $join = apply_filters('posts_join_paged', $join);
$orderby = apply_filters('posts_orderby', $q['orderby']); $orderby = apply_filters('posts_orderby', $q['orderby']);
if ( !empty( $orderby ) )
$orderby = 'ORDER BY ' . $orderby;
$distinct = apply_filters('posts_distinct', $distinct); $distinct = apply_filters('posts_distinct', $distinct);
$fields = apply_filters('posts_fields', "$wpdb->posts.*"); $fields = apply_filters('posts_fields', "$wpdb->posts.*");
$limits = apply_filters( 'post_limits', $limits ); $limits = apply_filters( 'post_limits', $limits );
@ -1142,10 +1148,12 @@ class WP_Query {
if ( !empty($limits) ) if ( !empty($limits) )
$found_rows = 'SQL_CALC_FOUND_ROWS'; $found_rows = 'SQL_CALC_FOUND_ROWS';
$request = " SELECT $found_rows $distinct $fields FROM $wpdb->posts $join WHERE 1=1 $where $groupby ORDER BY $orderby $limits"; $request = " SELECT $found_rows $distinct $fields FROM $wpdb->posts $join WHERE 1=1 $where $groupby $orderby $limits";
$this->request = apply_filters('posts_request', $request); $this->request = apply_filters('posts_request', $request);
$this->posts = $wpdb->get_results($this->request); $this->posts = $wpdb->get_results($this->request);
// Raw results filter. Prior to status checks.
$this->posts = apply_filters('posts_results', $this->posts);
if ( $this->is_comment_feed && $this->is_singular ) { if ( $this->is_comment_feed && $this->is_singular ) {
$cjoin = apply_filters('comment_feed_join', ''); $cjoin = apply_filters('comment_feed_join', '');