diff --git a/app/access_controls/resources/classes/access_controls.php b/app/access_controls/resources/classes/access_controls.php
index 36fae54113..ca3b3fda18 100644
--- a/app/access_controls/resources/classes/access_controls.php
+++ b/app/access_controls/resources/classes/access_controls.php
@@ -6,6 +6,7 @@
  * @method null download
  */
 if (!class_exists('access_controls')) {
+
 	class access_controls {
 
 		/**
@@ -24,10 +25,9 @@ if (!class_exists('access_controls')) {
 		public function __construct() {
 
 			//assign private variables
-				$this->app_name = 'access_controls';
-				$this->app_uuid = '1416a250-f6e1-4edc-91a6-5c9b883638fd';
-				$this->list_page = 'access_controls.php';
-
+			$this->app_name = 'access_controls';
+			$this->app_uuid = '1416a250-f6e1-4edc-91a6-5c9b883638fd';
+			$this->list_page = 'access_controls.php';
 		}
 
 		/**
@@ -36,120 +36,120 @@ if (!class_exists('access_controls')) {
 		public function delete($records) {
 
 			//assign private variables
-				$this->permission_prefix = 'access_control_';
-				$this->table = 'access_controls';
-				$this->uuid_prefix = 'access_control_';
+			$this->permission_prefix = 'access_control_';
+			$this->table = 'access_controls';
+			$this->uuid_prefix = 'access_control_';
 
-			if (permission_exists($this->permission_prefix.'delete')) {
+			if (permission_exists($this->permission_prefix . 'delete')) {
 
 				//add multi-lingual support
-					$language = new text;
-					$text = $language->get();
+				$language = new text;
+				$text = $language->get();
 
 				//validate the token
-					$token = new token;
-					if (!$token->validate($_SERVER['PHP_SELF'])) {
-						message::add($text['message-invalid_token'],'negative');
-						header('Location: '.$this->list_page);
-						exit;
-					}
+				$token = new token;
+				if (!$token->validate($_SERVER['PHP_SELF'])) {
+					message::add($text['message-invalid_token'], 'negative');
+					header('Location: ' . $this->list_page);
+					exit;
+				}
 
 				//delete multiple records
-					if (is_array($records) && @sizeof($records) != 0) {
+				if (is_array($records) && @sizeof($records) != 0) {
 
-						//build the delete array
-							foreach($records as $x => $record) {
-								if ($record['checked'] == 'true' && is_uuid($record['uuid'])) {
-									$array[$this->table][$x][$this->uuid_prefix.'uuid'] = $record['uuid'];
-									$array['access_control_nodes'][$x][$this->uuid_prefix.'uuid'] = $record['uuid'];
-								}
-							}
-
-						//delete the checked rows
-							if (is_array($array) && @sizeof($array) != 0) {
-
-								//grant temporary permissions
-									$p = new permissions;
-									$p->add('access_control_node_delete', 'temp');
-
-								//execute delete
-									$database = new database;
-									$database->app_name = $this->app_name;
-									$database->app_uuid = $this->app_uuid;
-									$database->delete($array);
-									unset($array);
-
-								//revoke temporary permissions
-									$p->delete('access_control_node_delete', 'temp');
-
-								//clear the cache
-									$cache = new cache;
-									$cache->delete("configuration:acl.conf");
-
-								//create the event socket connection
-									event_socket::async("reloadacl");
-
-								//set message
-									message::add($text['message-delete']);
-							}
-							unset($records);
+					//build the delete array
+					foreach ($records as $x => $record) {
+						if ($record['checked'] == 'true' && is_uuid($record['uuid'])) {
+							$array[$this->table][$x][$this->uuid_prefix . 'uuid'] = $record['uuid'];
+							$array['access_control_nodes'][$x][$this->uuid_prefix . 'uuid'] = $record['uuid'];
+						}
 					}
+
+					//delete the checked rows
+					if (is_array($array) && @sizeof($array) != 0) {
+
+						//grant temporary permissions
+						$p = new permissions;
+						$p->add('access_control_node_delete', 'temp');
+
+						//execute delete
+						$database = new database;
+						$database->app_name = $this->app_name;
+						$database->app_uuid = $this->app_uuid;
+						$database->delete($array);
+						unset($array);
+
+						//revoke temporary permissions
+						$p->delete('access_control_node_delete', 'temp');
+
+						//clear the cache
+						$cache = new cache;
+						$cache->delete("configuration:acl.conf");
+
+						//create the event socket connection
+						event_socket::async("reloadacl");
+
+						//set message
+						message::add($text['message-delete']);
+					}
+					unset($records);
+				}
 			}
 		}
 
 		public function delete_nodes($records) {
 
 			//assign private variables
-				$this->permission_prefix = 'access_control_node_';
-				$this->table = 'access_control_nodes';
-				$this->uuid_prefix = 'access_control_node_';
+			$this->permission_prefix = 'access_control_node_';
+			$this->table = 'access_control_nodes';
+			$this->uuid_prefix = 'access_control_node_';
 
-			if (permission_exists($this->permission_prefix.'delete')) {
+			if (permission_exists($this->permission_prefix . 'delete')) {
 
 				//add multi-lingual support
-					$language = new text;
-					$text = $language->get();
+				$language = new text;
+				$text = $language->get();
 
 				//validate the token
-					$token = new token;
-					if (!$token->validate('/app/access_controls/access_control_nodes.php')) {
-						message::add($text['message-invalid_token'],'negative');
-						header('Location: '.$this->list_page);
-						exit;
-					}
+				$token = new token;
+				if (!$token->validate('/app/access_controls/access_control_nodes.php')) {
+					message::add($text['message-invalid_token'], 'negative');
+					header('Location: ' . $this->list_page);
+					exit;
+				}
 
 				//delete multiple records
-					if (is_array($records) && @sizeof($records) != 0) {
+				if (is_array($records) && @sizeof($records) != 0) {
 
-						//build the delete array
-							foreach($records as $x => $record) {
-								if ($record['checked'] == 'true' && is_uuid($record['uuid'])) {
-									$array[$this->table][$x][$this->uuid_prefix.'uuid'] = $record['uuid'];
-								}
-							}
-
-						//delete the checked rows
-							if (is_array($array) && @sizeof($array) != 0) {
-
-								//execute delete
-									$database = new database;
-									$database->app_name = $this->app_name;
-									$database->app_uuid = $this->app_uuid;
-									$database->delete($array);
-									unset($array);
-
-								//clear the cache
-									$cache = new cache;
-									$cache->delete("configuration:acl.conf");
-
-								//create the event socket connection
-									event_socket::async("reloadacl");
-
-								//set message
-									message::add($text['message-delete']);
-							}
-							unset($records);
+					//build the delete array
+					foreach ($records as $x => $record) {
+						if ($record['checked'] == 'true' && is_uuid($record['uuid'])) {
+							$array[$this->table][$x][$this->uuid_prefix . 'uuid'] = $record['uuid'];
+						}
 					}
+
+					//delete the checked rows
+					if (is_array($array) && @sizeof($array) != 0) {
+
+						//execute delete
+						$database = new database;
+						$database->app_name = $this->app_name;
+						$database->app_uuid = $this->app_uuid;
+						$database->delete($array);
+						unset($array);
+
+						//clear the cache
+						$cache = new cache;
+						$cache->delete("configuration:acl.conf");
+
+						//create the event socket connection
+						event_socket::async("reloadacl");
+
+						//set message
+						message::add($text['message-delete']);
+					}
+					unset($records);
+				}
 			}
 		}
 
@@ -159,115 +159,111 @@ if (!class_exists('access_controls')) {
 		public function copy($records) {
 
 			//assign private variables
-				$this->permission_prefix = 'access_control_';
-				$this->table = 'access_controls';
-				$this->uuid_prefix = 'access_control_';
+			$this->permission_prefix = 'access_control_';
+			$this->table = 'access_controls';
+			$this->uuid_prefix = 'access_control_';
 
-			if (permission_exists($this->permission_prefix.'add')) {
+			if (permission_exists($this->permission_prefix . 'add')) {
 
 				//add multi-lingual support
-					$language = new text;
-					$text = $language->get();
+				$language = new text;
+				$text = $language->get();
 
 				//validate the token
-					$token = new token;
-					if (!$token->validate($_SERVER['PHP_SELF'])) {
-						message::add($text['message-invalid_token'],'negative');
-						header('Location: '.$this->list_page);
-						exit;
-					}
+				$token = new token;
+				if (!$token->validate($_SERVER['PHP_SELF'])) {
+					message::add($text['message-invalid_token'], 'negative');
+					header('Location: ' . $this->list_page);
+					exit;
+				}
 
 				//copy the checked records
-					if (is_array($records) && @sizeof($records) != 0) {
+				if (is_array($records) && @sizeof($records) != 0) {
 
-						//get checked records
-							foreach($records as $x => $record) {
-								if ($record['checked'] == 'true' && is_uuid($record['uuid'])) {
-									$uuids[] = "'".$record['uuid']."'";
-								}
-							}
-
-						//create insert array from existing data
-							if (is_array($uuids) && @sizeof($uuids) != 0) {
-
-								//primary table
-									$sql = "select * from v_".$this->table." ";
-									$sql .= "where ".$this->uuid_prefix."uuid in (".implode(', ', $uuids).") ";
-									$database = new database;
-									$rows = $database->select($sql, $parameters, 'all');
-									if (is_array($rows) && @sizeof($rows) != 0) {
-										$y = 0;
-										foreach ($rows as $x => $row) {
-											$primary_uuid = uuid();
-
-											//copy data
-												$array[$this->table][$x] = $row;
-
-											//overwrite
-												$array[$this->table][$x][$this->uuid_prefix.'uuid'] = $primary_uuid;
-												$array[$this->table][$x]['access_control_description'] = trim($row['access_control_description'].' ('.$text['label-copy'].')');
-
-											//nodes sub table
-												$sql_2 = "select * from v_access_control_nodes where access_control_uuid = :access_control_uuid";
-												$parameters_2['access_control_uuid'] = $row['access_control_uuid'];
-												$database = new database;
-												$rows_2 = $database->select($sql_2, $parameters_2, 'all');
-												if (is_array($rows_2) && @sizeof($rows_2) != 0) {
-													foreach ($rows_2 as $row_2) {
-
-														//copy data
-															$array['access_control_nodes'][$y] = $row_2;
-
-														//overwrite
-															$array['access_control_nodes'][$y]['access_control_node_uuid'] = uuid();
-															$array['access_control_nodes'][$y]['access_control_uuid'] = $primary_uuid;
-
-														//increment
-															$y++;
-
-													}
-												}
-												unset($sql_2, $parameters_2, $rows_2, $row_2);
-										}
-									}
-									unset($sql, $parameters, $rows, $row);
-							}
-
-						//save the changes and set the message
-							if (is_array($array) && @sizeof($array) != 0) {
-
-								//grant temporary permissions
-									$p = new permissions;
-									$p->add('access_control_node_add', 'temp');
-
-								//save the array
-									$database = new database;
-									$database->app_name = $this->app_name;
-									$database->app_uuid = $this->app_uuid;
-									$database->save($array);
-									unset($array);
-
-								//revoke temporary permissions
-									$p->delete('access_control_node_add', 'temp');
-
-								//clear the cache
-									$cache = new cache;
-									$cache->delete("configuration:acl.conf");
-
-								//create the event socket connection
-									event_socket::async("reloadacl");
-
-								//set message
-									message::add($text['message-copy']);
-
-							}
-							unset($records);
+					//get checked records
+					foreach ($records as $x => $record) {
+						if ($record['checked'] == 'true' && is_uuid($record['uuid'])) {
+							$uuids[] = "'" . $record['uuid'] . "'";
+						}
 					}
 
+					//create insert array from existing data
+					if (is_array($uuids) && @sizeof($uuids) != 0) {
+
+						//primary table
+						$sql = "select * from v_" . $this->table . " ";
+						$sql .= "where " . $this->uuid_prefix . "uuid in (" . implode(', ', $uuids) . ") ";
+						$database = new database;
+						$rows = $database->select($sql, $parameters, 'all');
+						if (is_array($rows) && @sizeof($rows) != 0) {
+							$y = 0;
+							foreach ($rows as $x => $row) {
+								$primary_uuid = uuid();
+
+								//copy data
+								$array[$this->table][$x] = $row;
+
+								//overwrite
+								$array[$this->table][$x][$this->uuid_prefix . 'uuid'] = $primary_uuid;
+								$array[$this->table][$x]['access_control_description'] = trim($row['access_control_description'] . ' (' . $text['label-copy'] . ')');
+
+								//nodes sub table
+								$sql_2 = "select * from v_access_control_nodes where access_control_uuid = :access_control_uuid";
+								$parameters_2['access_control_uuid'] = $row['access_control_uuid'];
+								$database = new database;
+								$rows_2 = $database->select($sql_2, $parameters_2, 'all');
+								if (is_array($rows_2) && @sizeof($rows_2) != 0) {
+									foreach ($rows_2 as $row_2) {
+
+										//copy data
+										$array['access_control_nodes'][$y] = $row_2;
+
+										//overwrite
+										$array['access_control_nodes'][$y]['access_control_node_uuid'] = uuid();
+										$array['access_control_nodes'][$y]['access_control_uuid'] = $primary_uuid;
+
+										//increment
+										$y++;
+									}
+								}
+								unset($sql_2, $parameters_2, $rows_2, $row_2);
+							}
+						}
+						unset($sql, $parameters, $rows, $row);
+					}
+
+					//save the changes and set the message
+					if (is_array($array) && @sizeof($array) != 0) {
+
+						//grant temporary permissions
+						$p = new permissions;
+						$p->add('access_control_node_add', 'temp');
+
+						//save the array
+						$database = new database;
+						$database->app_name = $this->app_name;
+						$database->app_uuid = $this->app_uuid;
+						$database->save($array);
+						unset($array);
+
+						//revoke temporary permissions
+						$p->delete('access_control_node_add', 'temp');
+
+						//clear the cache
+						$cache = new cache;
+						$cache->delete("configuration:acl.conf");
+
+						//create the event socket connection
+						event_socket::async("reloadacl");
+
+						//set message
+						message::add($text['message-copy']);
+					}
+					unset($records);
+				}
 			}
 		}
-
 	}
-}
 
-?>
\ No newline at end of file
+}
+?>