pref_feeds: add missing methods to add/remove cats

classes/pref_feeds.php

@@ -1290,6 +1290,19 @@ class Pref_Feeds extends Protected_Handler {
 		db_query($this->link, "COMMIT");
 	}
 
+	function removeCat() {
+		$ids = split(",", db_escape_string($_REQUEST["ids"]));
+		foreach ($ids as $id) {
+			remove_feed_category($this->link, $id, $_SESSION["uid"]);
+		}
+	}
+
+	function addCat() {
+		$feed_cat = db_escape_string(trim($_REQUEST["cat"]));
+
+		add_feed_category($this->link, $feed_cat);
+	}
+
 	function index() {
 
 		print "<div dojoType=\"dijit.layout.AccordionContainer\" region=\"center\">";

js/prefs.js

@@ -1175,7 +1175,7 @@ function removeCategory(id, item) {
 		var ok = confirm(__("Remove category %s? Any nested feeds would be placed into Uncategorized.").replace("%s", item.name));
 
 		if (ok) {
-			var query = "?op=pref-feeds&method=editCats&action=remove&ids="+
+			var query = "?op=pref-feeds&method=removeCat&ids="+
 				param_escape(id);
 
 			notify_progress("Removing category...");
@@ -1201,7 +1201,7 @@ function createCategory() {
 
 			notify_progress("Creating category...");
 
-			var query = "?op=pref-feeds&method=editCats&action=add&cat=" +
+			var query = "?op=pref-feeds&method=addCat&cat=" +
 				param_escape(title);
 
 			new Ajax.Request("backend.php",	{