Add channels ACP interface

lib/database/channels.js

@@ -175,6 +175,25 @@ module.exports = {
         });
     },
 
+    /**
+     * Searches for a channel by owner
+     */
+    searchOwner: function (name, callback) {
+        if (typeof callback !== "function") {
+            return;
+        }
+
+        db.query("SELECT * FROM `channels` WHERE owner LIKE ?",
+                     ["%" + name + "%"],
+                     function (err, rows) {
+            if (err) {
+                callback(err, null);
+                return;
+            }
+            callback(null, rows);
+        });
+    },
+
     /**
      * Validates and registers a new channel
      */
@@ -266,7 +285,7 @@ module.exports = {
 
                         fs.unlink(path.join(__dirname, "..", "..", "chandump", name),
                                   function (err) {
-                            if (err) {
+                            if (err && err.code !== "ENOENT") {
                                 Logger.errlog.log("Deleting chandump failed:");
                                 Logger.errlog.log(err);
                             }