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Ignore:
Timestamp:
03/27/2005 08:45:01 PM (13 years ago)
Author:
ryan
Message:

Cacheing cleanup. Introduce get_post() and get_category(). http://mosquito.wordpress.org/view.php?id=1157

File:
1 edited

Legend:

Unmodified
Added
Removed
  • trunk/wp-includes/template-functions-category.php

    r2450 r2478  
    22
    33function get_the_category($id = false) {
    4     global $post, $wpdb, $category_cache;
     4    global $post, $category_cache;
    55
    66    if ( !$id )
    77        $id = $post->ID;
    88
    9     if ( $category_cache[$id] ) {
    10         $categories = $category_cache[$id];
    11     } else {
    12         $categories = $wpdb->get_results("
    13         SELECT category_id, cat_name, category_nicename, category_description, category_parent
    14         FROM  $wpdb->categories, $wpdb->post2cat
    15         WHERE $wpdb->post2cat.category_id = cat_ID AND $wpdb->post2cat.post_id = '$id'
    16         ");
    17     }
     9    if ( ! isset($category_cache[$id]) )
     10        update_post_category_cache($id);
     11
     12    $categories = $category_cache[$id];
    1813
    1914    if (!empty($categories))
     
    2621
    2722function get_category_link($category_id) {
    28     global $wpdb, $wp_rewrite, $querystring_start, $querystring_equal, $cache_categories;
     23    global $wp_rewrite;
    2924    $catlink = $wp_rewrite->get_category_permastruct();
    3025
     
    3328        $catlink = $file . '?cat=' . $category_id;
    3429    } else {
    35         if ($cache_categories[$category_id]->category_nicename)
    36             $category_nicename = $cache_categories[$category_id]->category_nicename;
    37         else
    38             $category_nicename = $wpdb->get_var('SELECT category_nicename FROM ' . $wpdb->categories . ' WHERE cat_ID=' . $category_id);
    39 
    40         if ($parent = $cache_categories[$category_id]->category_parent)
     30        $category = &get_category($category_id);
     31        $category_nicename = $category->category_nicename;
     32
     33        if ($parent = $category->category_parent)
    4134            $category_nicename = get_category_parents($parent, false, '/', true) . $category_nicename . '/';
    4235
     
    109102
    110103function get_the_category_by_ID($cat_ID) {
    111     global $cache_categories, $wpdb;
    112     if ( !$cache_categories[$cat_ID] ) {
    113         $cat_name = $wpdb->get_var("SELECT cat_name FROM $wpdb->categories WHERE cat_ID = '$cat_ID'");
    114         $cache_categories[$cat_ID]->cat_name = $cat_name;
    115     } else {
    116         $cat_name = $cache_categories[$cat_ID]->cat_name;
    117     }
    118     return($cat_name);
     104    $category = &get_category($cat_ID);
     105    return $category->cat_name;
    119106}
    120107
    121108function get_category_parents($id, $link = FALSE, $separator = '/', $nicename = FALSE){
    122     global $cache_categories;
    123109    $chain = '';
    124     $parent = $cache_categories[$id];
     110        $parent = &get_category($id);
    125111    if ($nicename) {
    126112        $name = $parent->category_nicename;
     
    176162
    177163function category_description($category = 0) {
    178     global $cat, $wpdb, $cache_categories;
     164    global $cat;
    179165    if (!$category) $category = $cat;
    180     $category_description = $cache_categories[$category]->category_description;
    181     $category_description = apply_filters('category_description', $category_description, $category);
    182     return $category_description;
     166        $category = & get_category($category);
     167    return apply_filters('category_description', $category->category_description, $category->cat_ID);
    183168}
    184169
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