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Changeset 5592


Ignore:
Timestamp:
05/29/2007 04:52:31 PM (16 years ago)
Author:
ryan
Message:

Use taxonomy instead of post2cat. see #4189

Location:
trunk/wp-includes
Files:
4 edited

Legend:

Unmodified
Added
Removed

  • trunk/wp-includes/link-template.php

    r5590 r5592  
    360360    $join = '';
    361361    if ( $in_same_cat ) {
    362         $join = " INNER JOIN $wpdb->post2cat ON $wpdb->posts.ID= $wpdb->post2cat.post_id ";
    363         $cat_array = get_the_category($post->ID);
    364         $join .= ' AND (category_id = ' . intval($cat_array[0]->term_id);
     362        $join = " INNER JOIN $wpdb->term_relationships AS tr ON $wpdb->posts.ID = tr.object_id ";
     363        $cat_array = get_object_terms($post->ID, 'category', 'fields=tt_ids');
     364        $join .= ' AND (tr.term_taxonomy_id = ' . intval($cat_array[0]);
    365365        for ( $i = 1; $i < (count($cat_array)); $i++ ) {
    366             $join .= ' OR category_id = ' . intval($cat_array[$i]->term_id);
     366            $join .= ' OR tr.term_taxonomy_id = ' . intval($cat_array[$i]);
    367367        }
    368368        $join .= ')';
    … …  
    372372    if ( !empty($excluded_categories) ) {
    373373        $blah = explode(' and ', $excluded_categories);
    374         foreach ( $blah as $category ) {
    375             $category = intval($category);
    376             $sql_cat_ids = " OR pc.category_ID = '$category'";
    377         }
    378         $posts_in_ex_cats = $wpdb->get_col("SELECT p.ID FROM $wpdb->posts p LEFT JOIN $wpdb->post2cat pc ON pc.post_id=p.ID WHERE 1 = 0 $sql_cat_ids GROUP BY p.ID");
     374        $posts_in_ex_cats = get_objects_in_term($blah, 'category');
    379375        $posts_in_ex_cats_sql = 'AND ID NOT IN (' . implode($posts_in_ex_cats, ',') . ')';
    380376    }
    … …  
    397393    $join = '';
    398394    if ( $in_same_cat ) {
    399         $join = " INNER JOIN $wpdb->post2cat ON $wpdb->posts.ID= $wpdb->post2cat.post_id ";
    400         $cat_array = get_the_category($post->ID);
    401         $join .= ' AND (category_id = ' . intval($cat_array[0]->term_id);
     395        $join = " INNER JOIN $wpdb->term_relationships AS tr ON $wpdb->posts.ID = tr.object_id ";
     396        $cat_array = get_object_terms($post->ID, 'category', 'fields=tt_ids');
     397        $join .= ' AND (tr.term_taxonomy_id = ' . intval($cat_array[0]);
    402398        for ( $i = 1; $i < (count($cat_array)); $i++ ) {
    403             $join .= ' OR category_id = ' . intval($cat_array[$i]->term_id);
     399            $join .= ' OR tr.term_taxonomy_id = ' . intval($cat_array[$i]);
    404400        }
    405401        $join .= ')';
    … …  
    409405    if ( !empty($excluded_categories) ) {
    410406        $blah = explode(' and ', $excluded_categories);
    411         foreach ( $blah as $category ) {
    412             $category = intval($category);
    413             $sql_cat_ids = " OR pc.category_ID = '$category'";
    414         }
    415         $posts_in_ex_cats = $wpdb->get_col("SELECT p.ID from $wpdb->posts p LEFT JOIN $wpdb->post2cat pc ON pc.post_id = p.ID WHERE 1 = 0 $sql_cat_ids GROUP BY p.ID");
     407        $posts_in_ex_cats = get_objects_in_term($blah, 'category');
    416408        $posts_in_ex_cats_sql = 'AND ID NOT IN (' . implode($posts_in_ex_cats, ',') . ')';
    417409    }

  • trunk/wp-includes/post.php

    r5586 r5592  
    231231
    232232    $query  = "SELECT DISTINCT * FROM $wpdb->posts ";
    233     $query .= empty( $category ) ? '' : ", $wpdb->post2cat ";
     233    $query .= empty( $category ) ? '' : ", $wpdb->term_relationships, $wpdb->term_taxonomy ";
    234234    $query .= empty( $meta_key ) ? '' : ", $wpdb->postmeta ";
    235235    $query .= " WHERE 1=1 ";
    … …  
    237237    $query .= empty( $post_status ) ? '' : "AND post_status = '$post_status' ";
    238238    $query .= "$exclusions $inclusions " ;
    239     $query .= empty( $category ) ? '' : "AND ($wpdb->posts.ID = $wpdb->post2cat.post_id AND $wpdb->post2cat.category_id = " . $category. ") ";
     239    $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. ") ";
    240240    $query .= empty( $post_parent ) ? '' : "AND $wpdb->posts.post_parent = '$post_parent' ";
    241241    $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' )";
    … …  
    16961696
    16971697function update_post_category_cache($post_ids) {
    1698     global $wpdb, $category_cache, $tag_cache, $blog_id;
     1698    global $wpdb, $term_cache, $blog_id;
    16991699    // TODO
    17001700    return;
    … …  
    17091709    for ( $i = 0; $i < $count; $i++ ) {
    17101710        $post_id = (int) $post_id_array[ $i ];
    1711         if ( isset( $category_cache[$blog_id][$post_id] ) ) {
     1711        if ( isset( $term_cache[$blog_id][$post_id] ) ) {
    17121712            unset( $post_id_array[ $i ] );
    17131713            continue;
    … …  
    17161716    if ( count( $post_id_array ) == 0 )
    17171717        return;
    1718     $post_id_list = join( ',', $post_id_array ); // with already cached stuff removed
    1719 
    1720     $dogs = $wpdb->get_results("SELECT post_id, category_id, rel_type FROM $wpdb->post2cat WHERE post_id IN ($post_id_list)");
     1718
     1719    $dogs = get_object_terms($post_id_array, array('category', 'post_tag'));
    17211720
    17221721    if ( empty($dogs) )
    … …  
    17241723
    17251724    foreach ($dogs as $catt) {
    1726         if ( 'category' == $catt->rel_type )
    1727             $category_cache[$blog_id][$catt->post_id][$catt->category_id] = &get_category($catt->category_id);
    1728         elseif ( 'tag' == $catt->rel_type )
    1729             $tag_cache[$blog_id][$catt->post_id][$catt->category_id] = &get_category($catt->category_id);
     1725        $term_cache[$blog_id][$catt->post_id][$catt->taxonomy][$catt->category_id] = &get_category($catt->category_id);
    17301726    }
    17311727}
    17321728
    17331729function update_post_caches(&$posts) {
    1734     global $post_cache, $category_cache, $post_meta_cache, $tag_cache;
     1730    global $post_cache;
    17351731    global $wpdb, $blog_id;
    17361732

  • trunk/wp-includes/query.php

    r5585 r5592  
    850850                $in = (strpos($cat, '-') !== false) ? false : true;
    851851                $cat = trim($cat, '-');
     852                // TODO make an array, not a string, for out_cats.  use get_term_children()
    852853                if ( $in )
    853854                    $in_cats .= "$cat, " . get_category_children($cat, '', ', ');
    … …  
    861862            if ( strlen($out_cats) > 0 ) {
    862863                // TODO use get_objects_in_term
    863                 $ids = $wpdb->get_col("SELECT post_id FROM $wpdb->post2cat WHERE $wpdb->post2cat.category_id IN ($out_cats)");
     864                $ids = get_objects_in_terms($out_cats, 'category');
    864865                if ( is_array($ids) && count($ids > 0) ) {
    865866                    foreach ( $ids as $id )

  • trunk/wp-includes/taxonomy.php

    r5585 r5592  
    379379    $args = wp_parse_args( $args, $defaults );
    380380    extract($args);
     381
     382    $terms = array_map('intval', $terms);
    381383
    382384    $taxonomies = "'" . implode("', '", $taxonomies) . "'";
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