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Bit twiddling. Add type bitfield to categories table. see #3723

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git-svn-id: https://develop.svn.wordpress.org/trunk@5184 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Ryan Boren
2007-04-05 21:16:02 +00:00
parent 5d754bf617
commit 8a8e57b000
6 changed files with 37 additions and 17 deletions
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32
wp-admin/admin-db.php
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@@ -121,15 +121,23 @@ function wp_insert_category($catarr) {
else
$links_private = 0;
if ( empty($type) )
$type = TAXONOMY_CATEGORY;
// Let's check if we have this category already, if so just do an update
if ( $cat_ID = category_exists( $category_nicename ) )
if ( $cat_ID = category_exists( $category_nicename ) ) {
$update = true;
$category = get_category($cat_ID);
// If inserting a category that already exists, OR in the new type rather
// than replacing the entire value.
$type = $category->type | $type;
}
if (!$update) {
$wpdb->query("INSERT INTO $wpdb->categories (cat_ID, cat_name, category_nicename, category_description, category_parent, links_private, posts_private) VALUES ('0', '$cat_name', '$category_nicename', '$category_description', '$category_parent', '$links_private', '$posts_private')");
$wpdb->query("INSERT INTO $wpdb->categories (cat_ID, cat_name, category_nicename, category_description, category_parent, links_private, posts_private, type) VALUES ('0', '$cat_name', '$category_nicename', '$category_description', '$category_parent', '$links_private', '$posts_private', '$type')");
$cat_ID = (int) $wpdb->insert_id;
} else {
$wpdb->query ("UPDATE $wpdb->categories SET cat_name = '$cat_name', category_nicename = '$category_nicename', category_description = '$category_description', category_parent = '$category_parent', links_private = '$links_private', posts_private = '$posts_private' WHERE cat_ID = '$cat_ID'");
$wpdb->query ("UPDATE $wpdb->categories SET cat_name = '$cat_name', category_nicename = '$category_nicename', category_description = '$category_description', category_parent = '$category_parent', links_private = '$links_private', posts_private = '$posts_private', type = '$type' WHERE cat_ID = '$cat_ID'");
}
if ( $category_nicename == '' ) {
@@ -195,15 +203,18 @@ function wp_delete_category($cat_ID) {
$parent = $category->category_parent;
// Delete the category
if ( !$wpdb->query("DELETE FROM $wpdb->categories WHERE cat_ID = '$cat_ID'") )
return 0;
// Delete the category if it is not also a tag.
if ( 0 == ($category->type & TAXONOMY_TAG) ) {
if ( !$wpdb->query("DELETE FROM $wpdb->categories WHERE cat_ID = '$cat_ID'") )
return 0;
} else {
$wpdb->query("UPDATE $wpdb->categories SET type = type & ~" . TAXONOMY_CATEGORY . " WHERE cat_ID = '$cat_ID'");
}
// Update children to point to new parent
$wpdb->query("UPDATE $wpdb->categories SET category_parent = '$parent' WHERE category_parent = '$cat_ID'");
// Only set posts and links to the default category if they're not in another category already
$posts = $wpdb->get_col("SELECT post_id FROM $wpdb->post2cat WHERE category_id='$cat_ID'");
$posts = $wpdb->get_col("SELECT post_id FROM $wpdb->post2cat WHERE category_id='$cat_ID' AND rel_type = 'category'");
foreach ( (array) $posts as $post_id ) {
$cats = wp_get_post_categories($post_id);
if ( 1 == count($cats) )
@@ -257,6 +268,11 @@ function category_exists($cat_name) {
return (int) $wpdb->get_var("SELECT cat_ID FROM $wpdb->categories WHERE category_nicename = '$category_nicename'");
}
function wp_create_tag($tag_name) {
$tag_array = array('cat_name' => $tag_name, 'type' => TAXONOMY_TAG);
return wp_insert_category($tag_array);
}
function wp_delete_user($id, $reassign = 'novalue') {
global $wpdb;