Delete install_fusionpbx.php

core/install/resources/classes/install_fusionpbx.php

@@ -1,873 +0,0 @@
-<?php
-/*
-	FusionPBX
-	Version: MPL 1.1
-
-	The contents of this file are subject to the Mozilla Public License Version
-	1.1 (the "License"); you may not use this file except in compliance with
-	the License. You may obtain a copy of the License at
-	http://www.mozilla.org/MPL/
-
-	Software distributed under the License is distributed on an "AS IS" basis,
-	WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
-	for the specific language governing rights and limitations under the
-	License.
-
-	The Original Code is FusionPBX
-
-	The Initial Developer of the Original Code is
-	Mark J Crane <[email protected]>
-	Copyright (C) 2010-2016
-	All Rights Reserved.
-
-	Contributor(s):
-	Mark J Crane <[email protected]>
-	Matthew Vale <[email protected]>
-*/
-include "root.php";
-
-//define the install class
-	class install_fusionpbx {
-
-		protected $global_settings;
-		protected $config_php;
-		protected $menu_uuid = 'b4750c3f-2a86-b00d-b7d0-345c14eca286';
-		protected $dbh;
-
-		public $debug = false;
-		public $echo_progress = false;
-
-		public $install_language = 'en-us';
-		public $admin_username;
-		public $admin_password;
-		public $default_country = 'US';
-		public $template_name = 'enhanced';
-
-		function __construct($global_settings) {
-			if(is_null($global_settings)){
-				require_once "resources/classes/global_settings.php";
-				$global_settings = new global_settings();
-			}elseif(!is_a($global_settings, 'global_settings')){
-				throw new Exception('The parameter $global_settings must be a global_settings object (or a subclass of)');
-			}
-			$this->global_settings = $global_settings;
-			if (is_dir("/etc/fusionpbx")){
-				$this->config_php = "/etc/fusionpbx/config.php";
-			} elseif (is_dir("/usr/local/etc/fusionpbx")){
-				$this->config_php = "/usr/local/etc/fusionpbx/config.php";
-			}
-			elseif (is_dir($_SERVER["PROJECT_ROOT"]."/resources")) {
-				$this->config_php = $_SERVER["DOCUMENT_ROOT"].PROJECT_PATH."/resources/config.php";
-			}
-			else {
-				$this->config_php = $_SERVER["DOCUMENT_ROOT"].PROJECT_PATH."/resources/config.php";
-			}
-			$this->config_php = normalize_path_to_os($this->config_php);
-		}
-
-		function write_debug($message) {
-			if($this->debug){
-				echo "$message\n";
-			}
-		}
-
-		function write_progress($message) {
-			if($this->echo_progress){
-				echo "$message\n";
-			}
-		}
-
-		function install_phase_1() {
-			ini_set('max_execution_time',3600);
-			$this->write_progress("Install phase 1 started for FusionPBX");
-			$this->create_config_php();
-			$this->write_progress("\tExecuting config.php");
-			require $this->config_php;
-			global $db;
-			$this->create_database();
-			$db = $this->dbh;
-			$this->create_domain();
-			$this->create_superuser();
-			$this->app_defaults();
-			$this->write_progress("\tRunning requires");
-			require "resources/require.php";
-			$this->write_progress("Install phase 1 complete for FusionPBX");
-		}
-
-		function install_phase_2() {
-			ini_set('max_execution_time',3600);
-			$this->write_progress("Install phase 2 started for FusionPBX");
-			//$this->app_defaults();
-			$this->write_progress("Install phase 2 complete for FusionPBX");
-		}
-
-		protected function create_config_php() {
-			$this->write_progress("\tCreating " . $this->config_php);
-			$tmp_config = "<?php\n";
-			$tmp_config .= "/* \$Id\$ */\n";
-			$tmp_config .= "/*\n";
-			$tmp_config .= "	config.php\n";
-			$tmp_config .= "	Copyright (C) 2008, 2013 Mark J Crane\n";
-			$tmp_config .= "	All rights reserved.\n";
-			$tmp_config .= "\n";
-			$tmp_config .= "	Redistribution and use in source and binary forms, with or without\n";
-			$tmp_config .= "	modification, are permitted provided that the following conditions are met:\n";
-			$tmp_config .= "\n";
-			$tmp_config .= "	1. Redistributions of source code must retain the above copyright notice,\n";
-			$tmp_config .= "	   this list of conditions and the following disclaimer.\n";
-			$tmp_config .= "\n";
-			$tmp_config .= "	2. Redistributions in binary form must reproduce the above copyright\n";
-			$tmp_config .= "	   notice, this list of conditions and the following disclaimer in the\n";
-			$tmp_config .= "	   documentation and/or other materials provided with the distribution.\n";
-			$tmp_config .= "\n";
-			$tmp_config .= "	THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,\n";
-			$tmp_config .= "	INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY\n";
-			$tmp_config .= "	AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE\n";
-			$tmp_config .= "	AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,\n";
-			$tmp_config .= "	OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF\n";
-			$tmp_config .= "	SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS\n";
-			$tmp_config .= "	INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN\n";
-			$tmp_config .= "	CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n";
-			$tmp_config .= "	ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n";
-			$tmp_config .= "	POSSIBILITY OF SUCH DAMAGE.\n";
-			$tmp_config .= "*/\n";
-			$tmp_config .= "\n";
-			$tmp_config .= "//-----------------------------------------------------\n";
-			$tmp_config .= "// settings:\n";
-			$tmp_config .= "//-----------------------------------------------------\n";
-			$tmp_config .= "\n";
-			$tmp_config .= "	//set the database type\n";
-			$tmp_config .= "		\$db_type = '".$this->global_settings->db_type()."'; //sqlite, mysql, pgsql, others with a manually created PDO connection\n";
-			$tmp_config .= "\n";
-			if ($this->global_settings->db_type() == "sqlite") {
-				$tmp_config .= "	//sqlite: the db_name and db_path are automatically assigned however the values can be overidden by setting the values here.\n";
-				$tmp_config .= "		\$db_name = '".$this->global_settings->db_name()."'; //host name/ip address + '.db' is the default database filename\n";
-				$tmp_config .= "		\$db_path = '".$this->global_settings->db_path()."'; //the path is determined by a php variable\n";
-			}
-			$tmp_config .= "\n";
-			$tmp_config .= "	//mysql: database connection information\n";
-			if ($this->global_settings->db_type() == "mysql") {
-				$db_host = $this->global_settings->db_host();
-				if ( $db_host == "localhost") {
-					//if localhost is used it defaults to a Unix Socket which doesn't seem to work.
-					//replace localhost with 127.0.0.1 so that it will connect using TCP
-					$db_host = "127.0.0.1";
-				}
-				$tmp_config .= "		\$db_host = '".$db_host."';\n";
-				$tmp_config .= "		\$db_port = '".$this->global_settings->db_port()."';\n";
-				$tmp_config .= "		\$db_name = '".$this->global_settings->db_name()."';\n";
-				$tmp_config .= "		\$db_username = '".$this->global_settings->db_username()."';\n";
-				$tmp_config .= "		\$db_password = '".$this->global_settings->db_password()."';\n";
-			}
-			else {
-				$tmp_config .= "		//\$db_host = '';\n";
-				$tmp_config .= "		//\$db_port = '';\n";
-				$tmp_config .= "		//\$db_name = '';\n";
-				$tmp_config .= "		//\$db_username = '';\n";
-				$tmp_config .= "		//\$db_password = '';\n";
-			}
-			$tmp_config .= "\n";
-			$tmp_config .= "	//pgsql: database connection information\n";
-			if ($this->global_settings->db_type() == "pgsql") {
-				$db_host = $this->global_settings->db_host();
-				//Unix Socket - if localhost or 127.0.0.1 we want it to default to a Unix Socket.
-				//$comment_out = '';
-				//if ( $db_host == "localhost" or $db_host == "127.0.0.1") {
-				//	$comment_out = "//";
-				//}
-				//$tmp_config .= "		$comment_out\$db_host = '".$this->global_settings->db_host()."'; //set the host only if the database is not local\n";
-				$tmp_config .= "		\$db_host = '".$this->global_settings->db_host()."'; //set the host only if the database is not local\n";
-				$tmp_config .= "		\$db_port = '".$this->global_settings->db_port()."';\n";
-				$tmp_config .= "		\$db_name = '".$this->global_settings->db_name()."';\n";
-				$tmp_config .= "		\$db_username = '".$this->global_settings->db_username()."';\n";
-				$tmp_config .= "		\$db_password = '".$this->global_settings->db_password()."';\n";
-			}
-			else {
-				$tmp_config .= "		//\$db_host = '".$this->global_settings->db_host()."'; //set the host only if the database is not local\n";
-				$tmp_config .= "		//\$db_port = '".$this->global_settings->db_port()."';\n";
-				$tmp_config .= "		//\$db_name = '".$this->global_settings->db_name()."';\n";
-				$tmp_config .= "		//\$db_username = '".$this->global_settings->db_username()."';\n";
-				$tmp_config .= "		//\$db_password = '".$this->global_settings->db_password()."';\n";
-			}
-			$tmp_config .= "\n";
-			$tmp_config .= "	//show errors\n";
-			$tmp_config .= "		ini_set('display_errors', '1');\n";
-			$tmp_config .= "		//error_reporting (E_ALL); // Report everything\n";
-			$tmp_config .= "		//error_reporting (E_ALL ^ E_NOTICE); // Report everything\n";
-			$tmp_config .= "		error_reporting(E_ALL ^ E_NOTICE ^ E_WARNING ); //hide notices and warnings";
-			$tmp_config .= "\n";
-			$tmp_config .= "?>";
-
-			if((file_exists($this->config_php)
-				and !is_writable($this->config_php))
-				or !is_writable(dirname($this->config_php))
-				) {
-				throw new Exception("cannot write to '" . $this->config_php . "'" );
-			}
-			$fout = fopen($this->config_php,"w");
-			fwrite($fout, $tmp_config);
-			unset($tmp_config);
-			fclose($fout);
-		}
-
-		protected function create_database() {
-			$this->write_progress("\tUsing database as type " . $this->global_settings->db_type());
-			$function = "create_database_" . $this->global_settings->db_type();
-			$this->$function();
-
-			//sqlite is natively supported under all known OS'es
-			if($this->global_settings->db_type() != 'sqlite'){
-				if(strtoupper(substr(PHP_OS, 0, 3)) === 'WIN'){
-				//non sqlite database support only uses ODBC under windows
-					$this->create_odbc_database_connection();
-				}elseif($this->global_settings->db_type() != 'pgsql'){
-				//switch supports postgresql natively
-					$this->create_odbc_database_connection();
-				}
-			}
-		}
-
-		protected function create_odbc_database_connection() {
-			//needed for non native database support
-				$database_uuid = uuid();
-				$sql = "insert into v_databases ";
-				$sql .= "(";
-				$sql .= "database_uuid, ";
-				$sql .= "database_driver, ";
-				$sql .= "database_type, ";
-				$sql .= "database_host, ";
-				$sql .= "database_port, ";
-				$sql .= "database_name, ";
-				$sql .= "database_username, ";
-				$sql .= "database_password, ";
-				$sql .= "database_path, ";
-				$sql .= "database_description ";
-				$sql .= ")";
-				$sql .= "values ";
-				$sql .= "(";
-				$sql .= "'$database_uuid', ";
-				$sql .= "'odbc', ";
-				$sql .= "'".$this->global_settings->db_type()."', ";
-				$sql .= "'".$this->global_settings->db_host()."', ";
-				$sql .= "'".$this->global_settings->db_port()."', ";
-				$sql .= "'".$this->global_settings->db_name()."', ";
-				$sql .= "'".$this->global_settings->db_username()."', ";
-				$sql .= "'".$this->global_settings->db_password()."', ";
-				$sql .= "'".$this->global_settings->db_path()."', ";
-				$sql .= "'Created by installer' ";
-				$sql .= ")";
-				if($this->dbh->exec(check_sql($sql)) === false){
-					throw new Exception("Failed to create odbc_database entery: " . join(":", $this->dbh->errorInfo()));
-				}
-				unset($sql);
-		}
-
-		protected function create_database_sqlite() {
-			//sqlite database will be created when the config.php is loaded and only if the database file does not exist
-				try {
-					$this->dbh = new PDO('sqlite:'.$this->global_settings->db_path().'/'.$this->global_settings->db_name()); //sqlite 3
-					//$this->dbh = new PDO('sqlite::memory:'); //sqlite 3
-				}
-				catch (PDOException $error) {
-					throw new Exception("Failed to create database: " . $error->getMessage());
-				}
-
-			//add additional functions to SQLite - bool PDO::sqliteCreateFunction ( string function_name, callback callback [, int num_args] )
-				if (!function_exists('php_now')) {
-					function php_now() {
-						if(function_exists("date_default_timezone_set") and function_exists("date_default_timezone_get")) {
-							@date_default_timezone_set(@date_default_timezone_get());
-						}
-						return date("Y-m-d H:i:s");
-					}
-				}
-				$this->dbh->sqliteCreateFunction('now', 'php_now', 0);
-
-			//add the database structure
-				require_once "resources/classes/schema.php";
-				$schema = new schema;
-				echo $schema->schema();
-
-			//get the contents of the sql file
-				if (file_exists('/usr/share/examples/fusionpbx/sql/sqlite.sql')){
-					$filename = "/usr/share/examples/fusionpbx/sql/sqlite.sql";
-				}
-				else {
-					$filename = $_SERVER["DOCUMENT_ROOT"].PROJECT_PATH.'/resources/install/sql/sqlite.sql';
-				}
-				$file_contents = file_get_contents($filename);
-				unset($filename);
-
-			//replace \r\n with \n then explode on \n
-				$file_contents = str_replace("\r\n", "\n", $file_contents);
-
-			//loop line by line through all the lines of sql code
-				$this->dbh->beginTransaction();
-				$string_array = explode("\n", $file_contents);
-				$x = 0;
-				foreach($string_array as $sql) {
-					try {
-						$this->dbh->query($sql);
-					}
-					catch (PDOException $error) {
-						throw new Exception("error creating database: " . $error->getMessage() . "\n" . $sql );
-					}
-					$x++;
-				}
-				unset ($file_contents, $sql);
-				$this->dbh->commit();
-
-			//set the file permissions
-				chmod($this->global_settings->db_path().'/'.$this->global_settings->db_name(), 0777);
-		}
-
-		protected function create_database_pgsql() {
-			//create the database
-				if ($this->global_settings->db_create()) {
-					//attempt to create new Postgres role and database
-						$this->write_progress("\tCreating database");
-						$db_create_username = $this->global_settings->db_create_username();
-						$db_create_password = $this->global_settings->db_create_password();
-						$db_host            = $this->global_settings->db_host();
-						$db_port            = $this->global_settings->db_port();
-						if(strlen($db_create_username) == 0){
-							$db_create_username = $this->global_settings->db_username();
-							$db_create_password = $this->global_settings->db_password();
-						}
-						if (strlen($db_host) == 0) {
-							$db_host = 'localhost';
-						}
-
-						try {
-							$this->dbh = new PDO("pgsql:host=$db_host port=$db_port user=$db_create_username password=$db_create_password dbname=template1");
-						} catch (PDOException $error) {
-							throw new Exception("error connecting to database in order to create: " . $error->getMessage());
-						}
-
-					//create the database, user, grant perms
-						if($this->dbh->exec("CREATE DATABASE {$this->global_settings->db_name()}") === false) {
-							throw new Exception("Failed to create database {$this->global_settings->db_name()}: " . join(":", $this->dbh->errorInfo()));
-						}
-						if($this->global_settings->db_username() != $db_create_username){
-							if($this->dbh->exec("CREATE USER {$this->global_settings->db_username()} WITH PASSWORD '{$this->global_settings->db_password()}'") === false){
-								// user may be already exists
-								// throw new Exception("Failed to create user {$this->global_settings->db_name()}: " . join(":", $this->dbh->errorInfo()));
-							}
-							if($this->dbh->exec("GRANT ALL ON DATABASE {$this->global_settings->db_name()} TO {$this->global_settings->db_username()}") === false){
-								throw new Exception("Failed to create user {$this->global_settings->db_name()}: " . join(":", $this->dbh->errorInfo()));
-							}
-						}
-
-					//close database connection_aborted
-						$this->dbh = null;
-				}
-				$this->write_progress("\tInstalling data to database");
-
-			//open database connection with $this->global_settings->db_name()
-				try {
-					if (strlen($this->global_settings->db_host()) > 0) {
-						$this->dbh = new PDO("pgsql:host={$this->global_settings->db_host()} port={$this->global_settings->db_port()} dbname={$this->global_settings->db_name()} user={$this->global_settings->db_username()} password={$this->global_settings->db_password()}");
-					} else {
-						$this->dbh = new PDO("pgsql:host=localhost port={$this->global_settings->db_port()} user={$this->global_settings->db_username()} password={$this->global_settings->db_password()} dbname={$this->global_settings->db_name()}");
-					}
-				}
-				catch (PDOException $error) {
-					throw new Exception("error connecting to database: " . $error->getMessage());
-				}
-
-			//add the database structure
-				require_once "resources/classes/schema.php";
-				$schema = new schema;
-				echo $schema->schema();
-
-			//get the contents of the sql file
-				if (file_exists('/usr/share/examples/fusionpbx/sql/pgsql.sql')){
-					$filename = "/usr/share/examples/fusionpbx/sql/pgsql.sql";
-				}
-				else {
-					$filename = $_SERVER["DOCUMENT_ROOT"].PROJECT_PATH.'/resources/install/sql/pgsql.sql';
-				}
-				$file_contents = file_get_contents($filename);
-
-			//replace \r\n with \n then explode on \n
-				$file_contents = str_replace("\r\n", "\n", $file_contents);
-
-			//loop line by line through all the lines of sql code
-				$string_array = explode("\n", $file_contents);
-				$x = 0;
-				foreach($string_array as $sql) {
-					if (strlen($sql) > 3) {
-						try {
-							$this->dbh->query($sql);
-						}
-						catch (PDOException $error) {
-							throw new Exception("error creating database: " . $error->getMessage() . "\n" . $sql );
-						}
-					}
-					$x++;
-				}
-				unset ($file_contents, $sql);
-		}
-
-		protected function create_database_mysql() {
-			//database connection
-				$connect_string;
-				if (strlen($this->global_settings->db_host()) == 0 && strlen($this->global_settings->db_port()) == 0) {
-					//if both host and port are empty use the unix socket
-					$connect_string = "mysql:host={$this->global_settings->db_host()};unix_socket=/var/run/mysqld/mysqld.sock;";
-				}
-				elseif (strlen($this->global_settings->db_port()) == 0) {
-					//leave out port if it is empty
-					$connect_string = "mysql:host={$this->global_settings->db_host()};";
-				}
-				else {
-					$connect_string = "mysql:host={$this->global_settings->db_host()};port={$this->global_settings->db_port()};";
-				}
-
-			//if we need create new database
-				if ($this->global_settings->db_create()) {
-					//attempt to create new user and database
-						$this->write_progress("\tCreating database");
-						$db_create_username = $this->global_settings->db_create_username();
-						$db_create_password = $this->global_settings->db_create_password();
-
-						if(strlen($db_create_username) == 0){
-							$db_create_username = $this->global_settings->db_username();
-							$db_create_password = $this->global_settings->db_password();
-						}
-
-					//connect to MySQL
-						try {
-							$this->dbh = new PDO($connect_string, $db_create_username, $db_create_password, array(PDO::MYSQL_ATTR_INIT_COMMAND => 'SET NAMES utf8'));
-							$this->dbh->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
-							$this->dbh->setAttribute(PDO::ATTR_EMULATE_PREPARES, true);
-						}
-						catch (PDOException $error) {
-							throw new Exception("error connecting to database for create: " . $error->getMessage() . "\n" . $sql );
-						}
-
-					//select the mysql database
-						try {
-							$this->dbh->query("USE mysql;");
-						}
-						catch (PDOException $error) {
-							throw new Exception("error in database: " . $error->getMessage() . "\n" . $sql );
-						}
-
-					//create user if we use separeate user to access and create
-						if($this->global_settings->db_username() != $db_create_username) {
-							//create user and set the permissions
-								try {
-									$tmp_sql = "CREATE USER '".$this->global_settings->db_username()."'@'%' IDENTIFIED BY '".$this->global_settings->db_password()."'; ";
-									$this->dbh->query($tmp_sql);
-								}
-								catch (PDOException $error) {
-									// ignore error here because user may already exists
-									// (e.g. reinstall can be done via remove db)
-									// throw new Exception("error in database: " . $error->getMessage() . "\n" . $sql );
-								}
-
-							//set account to unlimited use
-								try {
-									if ($this->global_settings->db_host() == "localhost" || $this->global_settings->db_host() == "127.0.0.1") {
-										$tmp_sql = "GRANT USAGE ON * . * TO '".$this->global_settings->db_username()."'@'localhost' ";
-										$tmp_sql .= "IDENTIFIED BY '".$this->global_settings->db_password()."' ";
-										$tmp_sql .= "WITH MAX_QUERIES_PER_HOUR 0 MAX_CONNECTIONS_PER_HOUR 0 MAX_UPDATES_PER_HOUR 0 MAX_USER_CONNECTIONS 0; ";
-										$this->dbh->query($tmp_sql);
-
-										$tmp_sql = "GRANT USAGE ON * . * TO '".$this->global_settings->db_username()."'@'127.0.0.1' ";
-										$tmp_sql .= "IDENTIFIED BY '".$this->global_settings->db_password()."' ";
-										$tmp_sql .= "WITH MAX_QUERIES_PER_HOUR 0 MAX_CONNECTIONS_PER_HOUR 0 MAX_UPDATES_PER_HOUR 0 MAX_USER_CONNECTIONS 0; ";
-										$this->dbh->query($tmp_sql);
-									}
-									else {
-										$tmp_sql = "GRANT USAGE ON * . * TO '".$this->global_settings->db_username()."'@'".$this->global_settings->db_host()."' ";
-										$tmp_sql .= "IDENTIFIED BY '".$this->global_settings->db_password()."' ";
-										$tmp_sql .= "WITH MAX_QUERIES_PER_HOUR 0 MAX_CONNECTIONS_PER_HOUR 0 MAX_UPDATES_PER_HOUR 0 MAX_USER_CONNECTIONS 0; ";
-										$this->dbh->query($tmp_sql);
-									}
-								}
-								catch (PDOException $error) {
-									throw new Exception("error in database: " . $error->getMessage() . "\n" . $sql );
-								}
-						}
-
-					//create the database and set the create user with permissions
-						try {
-							$tmp_sql = "CREATE DATABASE IF NOT EXISTS ".$this->global_settings->db_name()."; ";
-							$this->dbh->query($tmp_sql);
-						}
-						catch (PDOException $error) {
-							throw new Exception("error in database: " . $error->getMessage() . "\n" . $sql );
-						}
-
-					//set user permissions
-						if($this->global_settings->db_username() != $db_create_username) {
-							try {
-								$this->dbh->query("GRANT ALL PRIVILEGES ON ".$this->global_settings->db_name().".* TO '".$this->global_settings->db_username()."'@'%'; ");
-							}
-							catch (PDOException $error) {
-								throw new Exception("error in database: " . $error->getMessage() . "\n" . $sql );
-							}
-						}
-
-					//make the changes active
-						try {
-							$tmp_sql = "FLUSH PRIVILEGES; ";
-							$this->dbh->query($tmp_sql);
-						}
-						catch (PDOException $error) {
-							throw new Exception("error in database: " . $error->getMessage() . "\n" . $sql );
-						}
-						$this->dbh = null;
-				}
-
-				$this->write_progress("\tInstalling data to database");
-
-			//connect to the database
-				try {
-					$this->dbh = new PDO($connect_string, $this->global_settings->db_username(), $this->global_settings->db_password(), array(PDO::MYSQL_ATTR_INIT_COMMAND => 'SET NAMES utf8'));
-					$this->dbh->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
-					$this->dbh->setAttribute(PDO::ATTR_EMULATE_PREPARES, true);
-				}
-				catch (PDOException $error) {
-					throw new Exception("error connecting to database: " . $error->getMessage() . "\n" . $sql );
-				}
-
-			//select the database
-				try {
-					$this->dbh->query("USE ".$this->global_settings->db_name().";");
-				}
-				catch (PDOException $error) {
-					throw new Exception("error in database: " . $error->getMessage() . "\n" . $sql );
-				}
-
-			//add the database structure
-				require_once "resources/classes/schema.php";
-				$schema = new schema;
-				//echo $schema->schema();
-
-			//add the defaults data into the database
-				//get the contents of the sql file
-					if (file_exists('/usr/share/examples/fusionpbx/sql/mysql.sql')){
-						$filename = "/usr/share/examples/fusionpbx/sql/mysql.sql";
-					}
-					else {
-						$filename = $_SERVER["DOCUMENT_ROOT"].PROJECT_PATH.'/resources/install/sql/mysql.sql';
-					}
-					$file_contents = file_get_contents($filename);
-
-				//replace \r\n with \n then explode on \n
-					$file_contents = str_replace("\r\n", "\n", $file_contents);
-
-				//loop line by line through all the lines of sql code
-					$string_array = explode("\n", $file_contents);
-					$x = 0;
-					foreach($string_array as $sql) {
-						if (strlen($sql) > 3) {
-							try {
-								if ($this->debug) {
-									$this->write_debug( $sql."\n");
-								}
-								$this->dbh->query($sql);
-							}
-							catch (PDOException $error) {
-								//echo "error on line $x: " . $error->getMessage() . " sql: $sql<br/>";
-								//die();
-							}
-						}
-						$x++;
-					}
-					unset ($file_contents, $sql);
-		}
-
-		protected function create_domain() {
-			$this->write_progress("\tChecking if domain exists '" . $this->global_settings->domain_name() . "'");
-			$sql = "select * from v_domains ";
-			$sql .= "where domain_name = '".$this->global_settings->domain_name()."' ";
-			$sql .= "limit 1";
-			$this->write_debug($sql);
-			$prep_statement = $this->dbh->prepare(check_sql($sql));
-			if($prep_statement->execute() === false){
-				throw new Exception("Failed to search for domain: " . join(":", $this->dbh->errorInfo()));
-			}
-			$result = $prep_statement->fetch(PDO::FETCH_NAMED);
-			unset($sql, $prep_statement);
-			if ($result) {
-				$this->global_settings->set_domain_uuid($result['domain_uuid']);
-				$this->write_progress("... domain exists as '" . $this->global_settings->domain_uuid() . "'");
-				if($result['domain_enabled'] != 'true'){
-					throw new Exception("Domain already exists but is disabled, this is unexpected");
-				}
-			} else {
-				//add the domain
-				$this->write_progress("\t... creating domain");
-				$sql = "insert into v_domains ";
-				$sql .= "(";
-				$sql .= "domain_uuid, ";
-				$sql .= "domain_name, ";
-				$sql .= "domain_description ";
-				$sql .= ") ";
-				$sql .= "values ";
-				$sql .= "(";
-				$sql .= "'".$this->global_settings->domain_uuid()."', ";
-				$sql .= "'".$this->global_settings->domain_name()."', ";
-				$sql .= "'Default Domain' ";
-				$sql .= ");";
-
-				$this->write_debug($sql);
-				if($this->dbh->exec(check_sql($sql)) === false){
-					throw new Exception("Failed to execute sql statement: " . join(":", $this->dbh->errorInfo()));
-				}
-				unset($sql);
-
-				//get the list of installed apps from the core and mod directories
-				$config_list = glob($_SERVER["DOCUMENT_ROOT"] . PROJECT_PATH . "/*/*/app_config.php");
-				$x=0;
-				foreach ($config_list as $config_path) {
-					include($config_path);
-					$x++;
-				}
-			}
-		}
-
-		protected function create_superuser() {
-			$this->write_progress("\tChecking if superuser exists '" . $this->admin_username . "'");
-			$sql = "select * from v_users ";
-			$sql .= "where domain_uuid = '".$this->global_settings->domain_uuid()."' ";
-			$sql .= "and username = '".$this->admin_username."' ";
-			$sql .= "limit 1 ";
-			$this->write_debug($sql);
-			$prep_statement = $this->dbh->prepare(check_sql($sql));
-			$prep_statement->execute();
-			$result = $prep_statement->fetch(PDO::FETCH_NAMED);
-			unset($sql, $prep_statement);
-			$salt = generate_password('20', '4');
-			if ($result) {
-				$this->admin_uuid = $result['user_uuid'];
-                                $user_uuid = $result['user_uuid'];
-                                $_SESSION["user_uuid"] = $this->admin_uuid;
-				$this->write_progress("... superuser exists as '" . $this->admin_uuid . "', updating password");
-				$sql = "update v_users ";
-				$sql .= "set password = '".md5($salt.$this->admin_password)."' ";
-				$sql .= ",salt = '$salt' ";
-				$sql .= "where USER_uuid = '".$this->admin_uuid."' ";
-				$this->write_debug($sql);
-				$this->dbh->exec(check_sql($sql));
-			} else {
-				//message
-					$this->write_progress("\t... creating super user");
-				//add a user and then add the user to the superadmin group
-				//prepare the values
-					$user_uuid = $this->admin_uuid = uuid();
-					$contact_uuid = uuid();
-				//set a sessiong variable
-					$_SESSION["user_uuid"] = $user_uuid;
-				//salt used with the password to create a one way hash
-				//add the user account
-					$sql = "insert into v_users ";
-					$sql .= "(";
-					$sql .= "domain_uuid, ";
-					$sql .= "user_uuid, ";
-					$sql .= "contact_uuid, ";
-					$sql .= "username, ";
-					$sql .= "password, ";
-					$sql .= "salt, ";
-					$sql .= "add_date, ";
-					$sql .= "add_user, ";
-					$sql .= "user_enabled ";
-					$sql .= ") ";
-					$sql .= "values ";
-					$sql .= "(";
-					$sql .= "'".$this->global_settings->domain_uuid()."', ";
-					$sql .= "'".$this->admin_uuid."', ";
-					$sql .= "'$contact_uuid', ";
-					$sql .= "'".$this->admin_username."', ";
-					$sql .= "'".md5($salt.$this->admin_password)."', ";
-					$sql .= "'$salt', ";
-					$sql .= "now(), ";
-					$sql .= "'".$this->admin_username."', ";
-					$sql .= "'true' ";
-					$sql .= ");";
-					$this->write_debug( $sql."\n");
-					$this->dbh->exec(check_sql($sql));
-					unset($sql);
-			}
-			$this->write_progress("\tChecking if superuser contact exists");
-			$sql = "select count(*) as count from v_contacts ";
-			$sql .= "where domain_uuid = '".$this->global_settings->domain_uuid()."' ";
-			$sql .= "and contact_name_given = '".$this->admin_username."' ";
-			$sql .= "and contact_nickname = '".$this->admin_username."' ";
-			$sql .= "limit 1 ";
-			$this->write_debug($sql);
-			$prep_statement = $this->dbh->prepare(check_sql($sql));
-			$prep_statement->execute();
-			$row = $prep_statement->fetch(PDO::FETCH_ASSOC);
-			if ($row['count'] == 0) {
-				$sql = "insert into v_contacts ";
-				$sql .= "(";
-				$sql .= "domain_uuid, ";
-				$sql .= "contact_uuid, ";
-				$sql .= "contact_type, ";
-				$sql .= "contact_name_given, ";
-				$sql .= "contact_nickname ";
-				$sql .= ") ";
-				$sql .= "values ";
-				$sql .= "(";
-				$sql .= "'".$this->global_settings->domain_uuid()."', ";
-				$sql .= "'$contact_uuid', ";
-				$sql .= "'user', ";
-				$sql .= "'".$this->admin_username."', ";
-				$sql .= "'".$this->admin_username."' ";
-				$sql .= ")";
-				$this->dbh->exec(check_sql($sql));
-				unset($sql);
-			}
-			$this->write_progress("\tChecking if superuser is in the correct group");
-			$sql = "select count(*) as count from v_user_groups ";
-			$sql .= "where domain_uuid = '".$this->global_settings->domain_uuid()."' ";
-			$sql .= "and user_uuid = '".$this->admin_uuid."' ";
-			$sql .= "and group_name = 'superadmin' ";
-			$sql .= "limit 1 ";
-			$this->write_debug($sql);
-			$prep_statement = $this->dbh->prepare(check_sql($sql));
-			$prep_statement->execute();
-			$row = $prep_statement->fetch(PDO::FETCH_ASSOC);
-			if ($row['count'] == 0) {
-				//add the user to the superadmin group
-				$sql = "insert into v_user_groups ";
-				$sql .= "(";
-				$sql .= "user_group_uuid, ";
-				$sql .= "domain_uuid, ";
-				$sql .= "user_uuid, ";
-				$sql .= "group_name ";
-				$sql .= ") ";
-				$sql .= "values ";
-				$sql .= "(";
-				$sql .= "'".uuid()."', ";
-				$sql .= "'".$this->global_settings->domain_uuid()."', ";
-				$sql .= "'".$this->admin_uuid."', ";
-				$sql .= "'superadmin' ";
-				$sql .= ");";
-				$this->write_debug( $sql."\n");
-				$this->dbh->exec(check_sql($sql));
-				unset($sql);
-			}
-		}
-
-		protected function app_defaults() {
-
-			//write a progress message
-				$this->write_progress("\tRunning app_defaults");
-
-			//set needed session settings
-				$_SESSION["username"] = $this->admin_username;
-				$_SESSION["domain_uuid"] = $this->global_settings->domain_uuid();
-				require $this->config_php;
-				require "resources/require.php";
-				$_SESSION['event_socket_ip_address'] = $this->global_settings->switch_event_host();
-				$_SESSION['event_socket_port'] = $this->global_settings->switch_event_port();
-				$_SESSION['event_socket_password'] = $this->global_settings->switch_event_password();
-
-			//get the groups assigned to the user and then set the groups in $_SESSION["groups"]
-				$sql = "SELECT * FROM v_user_groups ";
-				$sql .= "where domain_uuid=:domain_uuid ";
-				$sql .= "and user_uuid=:user_uuid ";
-				$prep_statement = $this->dbh->prepare(check_sql($sql));
-				$prep_statement->bindParam(':domain_uuid', $this->global_settings->domain_uuid);
-				$prep_statement->bindParam(':user_uuid', $this->admin_uuid);
-				$prep_statement->execute();
-				$result = $prep_statement->fetchAll(PDO::FETCH_NAMED);
-				$_SESSION["groups"] = $result;
-				unset($sql, $row_count, $prep_statement);
-
-			//get the permissions assigned to the groups that the user is a member of set the permissions in $_SESSION['permissions']
-				$x = 0;
-				$sql = "select distinct(permission_name) from v_group_permissions ";
-				foreach($_SESSION["groups"] as $field) {
-					if (strlen($field['group_name']) > 0) {
-						if ($x == 0) {
-							$sql .= "where (domain_uuid = '".$this->global_settings->domain_uuid."' and group_name = '".$field['group_name']."') ";
-						}
-						else {
-							$sql .= "or (domain_uuid = '".$this->global_settings->domain_uuid."' and group_name = '".$field['group_name']."') ";
-						}
-						$x++;
-					}
-				}
-				$prep_statement_sub = $this->dbh->prepare($sql);
-				$prep_statement_sub->execute();
-				$_SESSION['permissions'] = $prep_statement_sub->fetchAll(PDO::FETCH_NAMED);
-				unset($sql, $prep_statement_sub);
-
-			//include the config.php
-				$db_type = $this->global_settings->db_type();
-				$db_path = $this->global_settings->db_path();
-				$db_host = $this->global_settings->db_host();
-				$db_port = $this->global_settings->db_port();
-				$db_name = $this->global_settings->db_name();
-				$db_username = $this->global_settings->db_username();
-				$db_password = $this->global_settings->db_password();
-
-			//add the database structure
-				require_once "resources/classes/schema.php";
-				$schema = new schema;
-				//echo $schema->schema();
-
-			//run all app_defaults.php files
-				$default_language = $this->install_language;
-				$domain = new domains;
-				$domain->upgrade();
-
-			//get the switch default settings
-				$sql = "select * from v_default_settings ";
-				$sql .= "where default_setting_category = 'switch' ";
-				$sql .= "and default_setting_enabled = 'true' ";
-				$prep_statement = $this->dbh->prepare($sql);
-				$prep_statement->execute();
-				$default_settings = $prep_statement->fetchAll(PDO::FETCH_NAMED);
-				foreach($default_settings as $row) {
-					$name = $row['default_setting_name'];
-					$category = $row['default_setting_category'];
-					$subcategory = $row['default_setting_subcategory'];
-					if ($category == "switch") {
-						$_SESSION[$category][$subcategory]['uuid'] = $row['default_setting_uuid'];
-						$_SESSION[$category][$subcategory][$name] = $row['default_setting_value'];
-					}
-				}
-				unset ($prep_statement, $sql);
-
-			//update config.lua
-				$obj = new scripts;
-				$obj->copy_files();
-				$obj->write_config();
-
-			//synchronize the config with the saved settings
-				save_switch_xml();
-
-			//do not show the apply settings reminder on the login page
-				$_SESSION["reload_xml"] = false;
-
-			//clear the menu
-				$_SESSION["menu"] = "";
-
-		}
-
-		public function remove_config() {
-			if (file_exists('/bin/rm')) {
-				$this->write_debug('rm -f ' . $this->config_php);
-				exec ('rm -f ' . $this->config_php);
-			}
-			elseif(strtoupper(substr(PHP_OS, 0, 3)) === 'WIN'){
-				$this->write_debug("del /S /F /Q '$dir'");
-				exec("del /F /Q '" . $this->config_php . "'");
-			}
-			else {
-				$this->write_debug("delete file: ".$file);
-				unlink($this->config_php);
-			}
-			clearstatcache();
-		}
-	}
-
-?>