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Add category_exists() and wp_create_category(). 

git-svn-id: http://svn.automattic.com/wordpress/trunk@2864 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
ryan 2005-09-10 18:44:05 +00:00
parent c66509851c
commit 92a670361c
2 changed files with 16 additions and 14 deletions
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17
wp-admin/admin-functions.php
View File

@ -262,15 +262,13 @@ function wp_insert_category($catarr) {
$result = $wpdb->query($query); $result = $wpdb->query($query);
if ( $update ) { if ( $update ) {
$rval = $wpdb->rows_affected;
do_action('edit_category', $cat_ID); do_action('edit_category', $cat_ID);
} else { } else {
$rval = $wpdb->insert_id;
do_action('create_category', $rval); do_action('create_category', $rval);
do_action('add_category', $rval); do_action('add_category', $rval);
} }
return $rval; return $cat_ID;
} }
function wp_update_category($catarr) { function wp_update_category($catarr) {
@ -317,6 +315,19 @@ function wp_delete_category($cat_ID) {
return 1; return 1;
} }
function wp_create_category($cat_name) {
$cat_array = compact('cat_name');
return wp_insert_category($cat_array);
}
function category_exists($cat_name) {
global $wpdb;
if ( !$category_nicename = sanitize_title($cat_name) )
return 0;
return $wpdb->get_var("SELECT cat_ID FROM $wpdb->categories WHERE category_nicename = '$category_nicename'");
}
function wp_delete_user($id, $reassign = 'novalue') { function wp_delete_user($id, $reassign = 'novalue') {
global $wpdb; global $wpdb;

13
wp-admin/edit-form-ajax-cat.php
View File

@ -7,27 +7,18 @@ get_currentuserinfo();
if ( !current_user_can('manage_categories') ) if ( !current_user_can('manage_categories') )
die('-1'); die('-1');
function grab_id() {
global $new_cat_id;
$new_cat_id = func_get_arg(0);
}
function get_out_now() { exit; } function get_out_now() { exit; }
add_action('edit_category', 'grab_id');
add_action('create_category', 'grab_id');
add_action('shutdown', 'get_out_now', -1); add_action('shutdown', 'get_out_now', -1);
$cat_name = rawurldecode($_GET['ajaxnewcat']); $cat_name = rawurldecode($_GET['ajaxnewcat']);
if ( !$category_nicename = sanitize_title($cat_name) ) if ( !$category_nicename = sanitize_title($cat_name) )
die('0'); die('0');
if ( $already = $wpdb->get_var("SELECT cat_ID FROM $wpdb->categories WHERE category_nicename = '$category_nicename'") ) if ( $already = category_exists($cat_name) )
die((string) $already); die((string) $already);
$cat_name = $wpdb->escape($cat_name); $cat_name = $wpdb->escape($cat_name);
$cat_array = compact('cat_name', 'category_nicename'); $new_cat_id = wp_create_category($cat_name);
wp_insert_category($cat_array);
die((string) $new_cat_id); die((string) $new_cat_id);
?> ?>