From 077059eeb1828fe7ea82108cffede176bf969d82 Mon Sep 17 00:00:00 2001
From: "Harry G. Coin" <hcoin@quietfountain.com>
Date: Mon, 25 Apr 2016 20:52:21 -0500
Subject: [PATCH] Fix so fusionpbx doesn't fail on servers with php versions
 later than 5. (e.g. php7). Also a few warning causes fixed. Also, one step
 along the way to allow freeswitch to be u freeswitch g freeswitch and
 fusionpbx to run www-data:www-data.

---
 app/fax/fax_edit.php                      | 4 ++--
 app/scripts/resources/classes/scripts.php | 9 +++++----
 resources/classes/fax.php                 | 2 +-
 resources/switch.php                      | 6 +++---
 4 files changed, 11 insertions(+), 10 deletions(-)

diff --git a/app/fax/fax_edit.php b/app/fax/fax_edit.php
index 13a8b5d992..de9656064e 100644
--- a/app/fax/fax_edit.php
+++ b/app/fax/fax_edit.php
@@ -221,7 +221,7 @@ if (count($_POST)>0 && strlen($_POST["persistformvar"]) == 0) {
 			$php_bin = 'php.exe';
 		}
 		else {
-			$php_bin = 'php';
+			$php_bin = 'php5';
 		}
 
 	//add or update the database
@@ -658,7 +658,7 @@ if (count($_POST)>0 && strlen($_POST["persistformvar"]) == 0) {
 				}
 				$sql = "SELECT * FROM v_users ";
 				$sql .= "where domain_uuid = '".$_SESSION['domain_uuid']."' ";
-				foreach($assigned_user_uuids as $assigned_user_uuid) {
+				if (isset($assigned_user_id)) foreach($assigned_user_uuids as $assigned_user_uuid) {
 					$sql .= "and user_uuid <> '".$assigned_user_uuid."' ";
 				}
 				unset($assigned_user_uuids);
diff --git a/app/scripts/resources/classes/scripts.php b/app/scripts/resources/classes/scripts.php
index 53936fc59f..304c30e363 100644
--- a/app/scripts/resources/classes/scripts.php
+++ b/app/scripts/resources/classes/scripts.php
@@ -107,12 +107,13 @@ if (!class_exists('scripts')) {
 						$src_dir = $_SERVER["DOCUMENT_ROOT"].PROJECT_PATH.'/resources/install/scripts';
 					}
 					if (is_readable($dst_dir)) {
-						recursive_copy($src_dir, $dst_dir);
-						unset($src_dir, $dst_dir);
+						recursive_copy($src_dir,$dst_dir);
+						unset($src_dir);
 					}else{
 						throw new Exception("Cannot read from '$src_dir' to get the scripts");
 					}
-					chmod($dst_dir, 0774);
+					chmod($dst_dir, 0775);
+                                        unset($dst_dir);
 				} else {
 					throw new Exception("Scripts directory doesn't exist");
 				}
@@ -203,7 +204,7 @@ if (!class_exists('scripts')) {
 						$tmp .= "	php_bin = \"php.exe\";\n";
 					}
 					else {
-						$tmp .= "	php_bin = \"php\";\n";
+						$tmp .= "	php_bin = \"php5\";\n";
 					}
 					$tmp .= $this->correct_path("	document_root = [[".$_SERVER["DOCUMENT_ROOT"].PROJECT_PATH."]];\n");
 					$tmp .= "\n";
diff --git a/resources/classes/fax.php b/resources/classes/fax.php
index 05dae4cbf4..805c400c04 100644
--- a/resources/classes/fax.php
+++ b/resources/classes/fax.php
@@ -115,7 +115,7 @@ include "root.php";
 						$database->fields['dialplan_detail_order'] = '005';
 						$database->add();
 
-						if (file_exists(PHP_BINDIR."/php")) { define(PHP_BIN, 'php'); }
+						if (file_exists(PHP_BINDIR."/php5")) { define(PHP_BIN, 'php5'); }
 						if (file_exists(PHP_BINDIR."/php.exe")) {  define(PHP_BIN, 'php.exe'); }
 						$dialplan_detail_data = "api_hangup_hook=system ".PHP_BINDIR."/".PHP_BIN." ".$_SERVER["DOCUMENT_ROOT"].PROJECT_PATH."/secure/fax_to_email.php ";
 						$dialplan_detail_data .= "email=".$this->fax_email." ";
diff --git a/resources/switch.php b/resources/switch.php
index 50e3a770ff..3b1013858a 100644
--- a/resources/switch.php
+++ b/resources/switch.php
@@ -30,7 +30,7 @@ require_once "resources/require.php";
 
 //get the event socket information
 	if (file_exists($_SERVER["PROJECT_ROOT"]."/app/settings/app_config.php")) {
-		if (strlen($_SESSION['event_socket_ip_address']) == 0) {
+		if ((! isset($_SESSION['event_socket_ip_address'])) or strlen($_SESSION['event_socket_ip_address']) == 0) {
 			$sql = "select * from v_settings ";
 			$prep_statement = $db->prepare(check_sql($sql));
 			if ($prep_statement) {
@@ -56,7 +56,7 @@ function load_extensions() {
 		$db = $database->db;
 
 	if (file_exists($_SERVER["PROJECT_ROOT"]."/app/extensions/app_config.php")) {
-		if ($db && strlen($_SESSION["domain_uuid"]) > 0 && strlen($_SESSION["user_uuid"]) > 0 && count($_SESSION['user']['extension']) == 0) {
+		if (isset($_SESSION["user"]) && isset($_SESSION["user_uuid"]) && $db && strlen($_SESSION["domain_uuid"]) > 0 && strlen($_SESSION["user_uuid"]) > 0 && count($_SESSION['user']['extension']) == 0) {
 			//get the user extension list
 				unset($_SESSION['user']['extension']);
 				$sql = "select ";
@@ -1356,7 +1356,7 @@ if (!function_exists('switch_conf_xml')) {
 
 				$v_mail_bat = path_join($secure_path, 'mailto.bat');
 				$v_mail_cmd = '@' .
-					'"' . str_replace('/', '\\', path_join($bindir, 'php.exe')) . '" ' .
+					'"' . str_replace('/', '\\', path_join($bindir, 'php5.exe')) . '" ' .
 					'"' . str_replace('/', '\\', path_join($secure_path, 'v_mailto.php')) . '" ';
 
 				$fout = fopen($v_mail_bat, "w+");