Add some category filters.

ryanboren · ryanboren · commit 1e2a05056830 · 2006-05-26T22:47:55.000Z
git-svn-id: https://develop.svn.wordpress.org/branches/2.0@3801 602fd350-edb4-49c9-b593-d223f7449a82
diff --git a/wp-admin/admin-db.php b/wp-admin/admin-db.php
@@ -92,8 +92,10 @@ function wp_insert_category($catarr) {
 	else
 		$update = false;
 
-	$cat_name = wp_specialchars($cat_name);
-
+	$cat_name = apply_filters('pre_category_name', $cat_name);
+	$category_nicename = apply_filters('pre_category_nicename', $category_nicename);
+	$category_description = apply_filters('pre_category_description', $category_description);
+	
 	if (empty ($category_nicename))
 		$category_nicename = sanitize_title($cat_name);
 	else
@@ -102,6 +104,7 @@ function wp_insert_category($catarr) {
 	if (empty ($category_description))
 		$category_description = '';
 
+	$category_parent = (int) $category_parent;
 	if (empty ($category_parent))
 		$category_parent = 0;
 
diff --git a/wp-includes/default-filters.php b/wp-includes/default-filters.php
@@ -49,6 +49,13 @@
 
 add_filter('comment_excerpt', 'convert_chars');
 
+// Categories
+add_filter('pre_category_name', 'strip_tags');
+add_filter('pre_category_name', 'trim');
+add_filter('pre_category_name', 'wp_filter_kses');
+add_filter('pre_category_name', 'wp_specialchars', 30);
+add_filter('pre_category_description', 'wp_filter_kses');
+
 // Places to balance tags on input
 add_filter('content_save_pre', 'balanceTags', 50);
 add_filter('excerpt_save_pre', 'balanceTags', 50);
