From 43ca227daec23a96971c917d71849fb2a2def54e Mon Sep 17 00:00:00 2001
From: FusionPBX <markjcrane@gmail.com>
Date: Tue, 5 Feb 2019 18:27:01 -0700
Subject: [PATCH] Update call_flow_delete.php

---
 app/call_flows/call_flow_delete.php | 120 ++++++++++++++--------------
 1 file changed, 62 insertions(+), 58 deletions(-)

diff --git a/app/call_flows/call_flow_delete.php b/app/call_flows/call_flow_delete.php
index d06ac4eeb8..2441928b3a 100644
--- a/app/call_flows/call_flow_delete.php
+++ b/app/call_flows/call_flow_delete.php
@@ -17,82 +17,86 @@
 
 	The Initial Developer of the Original Code is
 	Mark J Crane <markjcrane@fusionpbx.com>
-	Portions created by the Initial Developer are Copyright (C) 2008-2012
+	Portions created by the Initial Developer are Copyright (C) 2008-2019
 	the Initial Developer. All Rights Reserved.
 
 	Contributor(s):
 	Mark J Crane <markjcrane@fusionpbx.com>
 */
-require_once "root.php";
-require_once "resources/require.php";
-require_once "resources/check_auth.php";
-if (permission_exists('call_flow_delete')) {
-	//access granted
-}
-else {
-	echo "access denied";
-	exit;
-}
+//includes
+	require_once "root.php";
+	require_once "resources/require.php";
+	require_once "resources/check_auth.php";
+
+//check permissions
+	if (permission_exists('call_flow_delete')) {
+		//access granted
+	}
+	else {
+		echo "access denied";
+		exit;
+	}
 
 //add multi-lingual support
 	$language = new text;
 	$text = $language->get();
 
-if (count($_GET)>0) {
-	$id = check_str($_GET["id"]);
-}
+//get the http value and set it as a php variable
+	if (count($_GET)>0) {
+		$id = check_str($_GET["id"]);
+	}
 
-if (strlen($id)>0) {
+//delete the user data
+	if (is_uuid($id)) {
 
-	//get the dialplan uuid
-		$sql = "select * from v_call_flows ";
-		$sql .= "where domain_uuid = '$domain_uuid' ";
-		$sql .= "and call_flow_uuid = '$id' ";
-		$prep_statement = $db->prepare($sql);
-		$prep_statement->execute();
-		while($row = $prep_statement->fetch(PDO::FETCH_ASSOC)) {
-			$dialplan_uuid = $row['dialplan_uuid'];
-		}
+		//get the dialplan uuid
+			$sql = "select * from v_call_flows ";
+			$sql .= "where domain_uuid = '$domain_uuid' ";
+			$sql .= "and call_flow_uuid = '$id' ";
+			$prep_statement = $db->prepare($sql);
+			$prep_statement->execute();
+			while($row = $prep_statement->fetch(PDO::FETCH_ASSOC)) {
+				$dialplan_uuid = $row['dialplan_uuid'];
+				$call_flow_context = $row['call_flow_context'];
+			}
 
-	//delete call_flow
-		$sql = "delete from v_call_flows ";
-		$sql .= "where domain_uuid = '$domain_uuid' ";
-		$sql .= "and call_flow_uuid = '$id' ";
-		$prep_statement = $db->prepare(check_sql($sql));
-		$prep_statement->execute();
-		unset($sql);
+		//delete call_flow
+			$sql = "delete from v_call_flows ";
+			$sql .= "where domain_uuid = '$domain_uuid' ";
+			$sql .= "and call_flow_uuid = '$id' ";
+			$prep_statement = $db->prepare(check_sql($sql));
+			$prep_statement->execute();
+			unset($sql);
 
-	//delete the dialplan entry
-		$sql = "delete from v_dialplans ";
-		$sql .= "where domain_uuid = '$domain_uuid' ";
-		$sql .= "and dialplan_uuid = '$dialplan_uuid' ";
-		$db->query($sql);
-		unset($sql);
+		//delete the dialplan entry
+			$sql = "delete from v_dialplans ";
+			$sql .= "where domain_uuid = '$domain_uuid' ";
+			$sql .= "and dialplan_uuid = '$dialplan_uuid' ";
+			$db->query($sql);
+			unset($sql);
 
-	//delete the dialplan details
-		$sql = "delete from v_dialplan_details ";
-		$sql .= "where domain_uuid = '$domain_uuid' ";
-		$sql .= "and dialplan_uuid = '$dialplan_uuid' ";
-		$db->query($sql);
-		unset($sql);
+		//delete the dialplan details
+			$sql = "delete from v_dialplan_details ";
+			$sql .= "where domain_uuid = '$domain_uuid' ";
+			$sql .= "and dialplan_uuid = '$dialplan_uuid' ";
+			$db->query($sql);
+			unset($sql);
 
-	//syncrhonize configuration
-		save_dialplan_xml();
+		//syncrhonize configuration
+			save_dialplan_xml();
 
-	//apply settings reminder
-		$_SESSION["reload_xml"] = true;
+		//apply settings reminder
+			$_SESSION["reload_xml"] = true;
 
-	//delete the dialplan context from memcache
-		$fp = event_socket_create($_SESSION['event_socket_ip_address'], $_SESSION['event_socket_port'], $_SESSION['event_socket_password']);
-		if ($fp) {
-			$switch_cmd = "memcache delete dialplan:".$_SESSION["context"]."@".$_SESSION['domain_name'];
-			$switch_result = event_socket_request($fp, 'api '.$switch_cmd);
-		}
-}
+		//clear the cache
+			$cache = new cache;
+			$cache->delete("dialplan:".$call_flow_context);
 
+	}
 
-message::add($text['message-delete']);
-header("Location: call_flows.php");
-return;
+//send a message an redirect the browser
+	message::add($text['message-delete']);
+	header("Location: call_flows.php");
+	return;
 
-?>
\ No newline at end of file
+?>