".print_r($table_name, 1)."
\n";
														}
													}
													else {
														$table_name = $row['table']['name'];
													}
													if ($table_name !== "v" && isset($row['fields'])) {
														foreach ($row['fields'] as $field) {
															if ($field['name'] == 'domain_uuid' && $table_name != 'v_domains') {
																$sql = "delete from ".$table_name." where domain_uuid = :domain_uuid ";
																$parameters['domain_uuid'] = $id;
																$this->database->app_name = 'domain_settings';
																$this->database->app_uuid = 'b31e723a-bf70-670c-a49b-470d2a232f71';
																$this->database->execute($sql, $parameters);
																unset($sql, $parameters);
															}
														}
													}
												}
											}

										//delete the directories
											if (!empty($domain_name)) {
												//set the needle
												if (count($_SESSION["domains"]) > 1) {
													$v_needle = 'v_'.$domain_name.'_';
												}
												else {
													$v_needle = 'v_';
												}

												//delete the dialplan
												@unlink($_SESSION['switch']['dialplan']['dir'].'/'.$domain_name.'.xml');
												if (!empty($_SESSION['switch']['dialplan']['dir'])) {
													system('rm -rf '.$_SESSION['switch']['dialplan']['dir'].'/'.$domain_name);
												}

												//delete the dialplan public
												@unlink($_SESSION['switch']['dialplan']['dir'].'/public/'.$domain_name.'.xml');
												if (!empty($_SESSION['switch']['dialplan']['dir'])) {
													system('rm -rf '.$_SESSION['switch']['dialplan']['dir'].'/public/'.$domain_name);
												}

												//delete the extension
												@unlink($_SESSION['switch']['extensions']['dir'].'/'.$domain_name.'.xml');
												if (!empty($_SESSION['switch']['extensions']['dir'])) {
													system('rm -rf '.$_SESSION['switch']['extensions']['dir'].'/'.$domain_name);
												}

												//delete fax
												if (!empty($_SESSION['switch']['storage']['dir'])) {
													system('rm -rf '.$_SESSION['switch']['storage']['dir'].'/fax/'.$domain_name);
												}

												//delete the gateways
												if (!empty($_SESSION['switch']['sip_profiles']['dir'])) {
													if ($dh = opendir($_SESSION['switch']['sip_profiles']['dir'])) {
														$files = Array();
														while ($file = readdir($dh)) {
															if ($file != "." && $file != ".." && $file[0] != '.') {
																if (is_dir($dir . "/" . $file)) {
																	//this is a directory do nothing
																}
																else {
																	//check if file extension is xml
																	if (strpos($file, $v_needle) !== false && substr($file,-4) == '.xml') {
																		@unlink($_SESSION['switch']['sip_profiles']['dir']."/".$file);
																	}
																}
															}
														}
														closedir($dh);
													}
												}

												//delete the ivr menu
												if (!empty($_SESSION['switch']['conf']['dir'])) {
													if ($dh = opendir($_SESSION['switch']['conf']['dir']."/ivr_menus")) {
														$files = Array();
														while ($file = readdir($dh)) {
															if ($file != "." && $file != ".." && $file[0] != '.') {
																if (!empty($dir) && !empty($file) && is_dir($dir."/".$file)) {
																	//this is a directory
																}
																else {
																	if (strpos($file, $v_needle) !== false && substr($file,-4) == '.xml') {
																		@unlink($_SESSION['switch']['conf']['dir']."/ivr_menus/".$file);
																	}
																}
															}
														}
														closedir($dh);
													}
												}

												//delete the recordings
												if (!empty($_SESSION['switch']['recordings']['dir'])) {
													system('rm -rf '.$_SESSION['switch']['recordings']['dir'].'/'.$_SESSION['domain_name'].'/'.$domain_name);
												}

												//delete voicemail
												if (!empty($_SESSION['switch']['voicemail']['dir'])) {
													system('rm -rf '.$_SESSION['switch']['voicemail']['dir'].'/'.$domain_name);
												}
											}

										//apply settings reminder
											$_SESSION["reload_xml"] = true;

										//remove the domain from domains session array
											unset($_SESSION["domains"][$id]);

										//add domain uuid to array for deletion below
											$domain_array['domains'][] = ['domain_uuid'=>$id];
									}
							}

						//delete the checked rows
							if (is_array($domain_array) && @sizeof($domain_array) != 0) {
								//execute delete
									$this->database->app_name = $this->app_name;
									$this->database->app_uuid = $this->app_uuid;
									$this->database->delete($domain_array);

								//set message
									message::add($text['message-delete']);

								//reload default/domain settings
									$this->set();
							}
							unset($records);
					}
			}
		}

		/**
		 * toggle a field between two values
		 */
		public function toggle($records) {
			if (permission_exists($this->name.'_edit')) {

				//add multi-lingual support
					$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->location);
						exit;
					}

				//toggle the checked records
					if (is_array($records) && @sizeof($records) != 0) {
						//get current toggle state
							foreach($records as $record) {
								if (!empty($record['checked']) && $record['checked'] == 'true' && is_uuid($record['uuid'])) {
									$uuids[] = "'".$record['uuid']."'";
								}
							}
							if (is_array($uuids) && @sizeof($uuids) != 0) {
								$sql = "select ".$this->name."_uuid as uuid, ".$this->toggle_field." as toggle from v_".$this->table." ";
								$sql .= "where ".$this->name."_uuid in (".implode(', ', $uuids).") ";
								$rows = $this->database->select($sql, $parameters ?? null, 'all');
								if (is_array($rows) && @sizeof($rows) != 0) {
									foreach ($rows as $row) {
										$states[$row['uuid']] = $row['toggle'];
									}
								}
								unset($sql, $parameters, $rows, $row);
							}

						//build update array
							$x = 0;
							foreach($states as $uuid => $state) {
								//create the array
									$array[$this->table][$x][$this->name.'_uuid'] = $uuid;
									$array[$this->table][$x][$this->toggle_field] = $state == $this->toggle_values[0] ? $this->toggle_values[1] : $this->toggle_values[0];

								//increment the id
									$x++;
							}

						//save the changes
							if (is_array($array) && @sizeof($array) != 0) {
								//save the array
									$this->database->app_name = $this->app_name;
									$this->database->app_uuid = $this->app_uuid;
									$this->database->save($array);
									unset($array);

								//set message
									message::add($text['message-toggle']);
							}
							unset($records, $states);
					}
			}
		}

		/**
		 * copy rows from the database
		 */
		public function copy($records) {
			if (permission_exists($this->name.'_add')) {

				//add multi-lingual support
					$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->location);
						exit;
					}

				//copy the checked records
					if (is_array($records) && @sizeof($records) != 0) {

						//get checked records
							foreach($records as $record) {
								if (!empty($record['checked']) && $record['checked'] == 'true' && is_uuid($record['uuid'])) {
									$uuids[] = "'".$record['uuid']."'";
								}
							}

						//create the array from existing data
							if (is_array($uuids) && @sizeof($uuids) != 0) {
								$sql = "select * from v_".$this->table." ";
								$sql .= "where ".$this->name."_uuid in (".implode(', ', $uuids).") ";
								$rows = $this->database->select($sql, $parameters, 'all');
								if (is_array($rows) && @sizeof($rows) != 0) {
									$x = 0;
									foreach ($rows as $row) {
										//copy data
											$array[$this->table][$x] = $row;

										//add copy to the description
											$array[$this->table][$x][$this->name.'_uuid'] = uuid();
											$array[$this->table][$x][$this->name.'_description'] = trim($row[$this->name.'_description']).' ('.$text['label-copy'].')';

										//increment the id
											$x++;
									}
								}
								unset($sql, $parameters, $rows, $row);
							}

						//save the changes and set the message
							if (is_array($array) && @sizeof($array) != 0) {
								//save the array
									$this->database->app_name = $this->app_name;
									$this->database->app_uuid = $this->app_uuid;
									$this->database->save($array);
									unset($array);

								//set message
									message::add($text['message-copy']);
							}
							unset($records);
					}
			}
		}

		/**
		 * add default, domain and user settings to the session array
		 */
		public function set() {

			//get previous domain settings
				if (isset($_SESSION["previous_domain_uuid"])) {
					$sql = "select * from v_domain_settings ";
					$sql .= "where domain_uuid = :previous_domain_uuid ";
					$sql .= "and domain_setting_enabled = 'true' ";
					$sql .= " order by domain_setting_order asc ";
					$parameters['previous_domain_uuid'] = $_SESSION["previous_domain_uuid"];
					$result = $this->database->select($sql, $parameters, 'all');
					unset($sql, $parameters);

					//unset previous domain settings
					foreach ($result as $row) {
						if ($row['domain_setting_category'] != 'user') { //skip off-limit categories
							unset($_SESSION[$row['domain_setting_category']][$row['domain_setting_subcategory']]);
						}
					}
					unset($_SESSION["previous_domain_uuid"]);
				}

			//get the default settings
				$sql = "select * from v_default_settings ";
				$sql .= "order by default_setting_order asc ";
				$result = $this->database->select($sql, null, 'all');
				unset($sql, $parameters);

				//unset all settings
				foreach ($result as $row) {
					if ($row['default_setting_category'] != 'user') { //skip off-limit categories
						unset($_SESSION[$row['default_setting_category']][$row['default_setting_subcategory']]);
					}
				}

				//set the enabled settings as a session
				foreach ($result as $row) {
					if ($row['default_setting_enabled'] == 'true') {
						$name = $row['default_setting_name'];
						$category = $row['default_setting_category'];
						$subcategory = $row['default_setting_subcategory'];
						if (empty($subcategory)) {
							if ($name == "array") {
								$_SESSION[$category][] = $row['default_setting_value'];
							}
							else {
								$_SESSION[$category][$name] = $row['default_setting_value'];
							}
						}
						else {
							if ($name == "array") {
								$_SESSION[$category][$subcategory][] = $row['default_setting_value'];
							}
							else {
								$_SESSION[$category][$subcategory]['uuid'] = $row['default_setting_uuid'];
								$_SESSION[$category][$subcategory][$name] = $row['default_setting_value'];
							}
						}
					}
				}

			//get the domains settings
				if (file_exists($_SERVER["PROJECT_ROOT"]."/app/domains/app_config.php")) {
					include "app/domains/resources/settings.php";
				}

			//get the domains settings
				if (!empty($_SESSION["domain_uuid"]) && is_uuid($_SESSION["domain_uuid"])) {

					//get settings from the database
					$sql = "select * from v_domain_settings ";
					$sql .= "where domain_uuid = :domain_uuid ";
					$sql .= "and domain_setting_enabled = 'true' ";
					$sql .= " order by domain_setting_order asc ";
					$parameters['domain_uuid'] = $_SESSION["domain_uuid"];
					$result = $this->database->select($sql, $parameters, 'all');
					unset($sql, $parameters);

					//unset the arrays that domains are overriding
					foreach ($result as $row) {
						$name = $row['domain_setting_name'];
						$category = $row['domain_setting_category'];
						$subcategory = $row['domain_setting_subcategory'];
						if ($name == "array") {
							unset($_SESSION[$category][$subcategory]);
						}
					}

					//set the enabled settings as a session
					foreach ($result as $row) {
						if ($row['domain_setting_enabled'] == 'true') {
							$name = $row['domain_setting_name'];
							$category = $row['domain_setting_category'];
							$subcategory = $row['domain_setting_subcategory'];
							if (empty($subcategory)) {
								//$$category[$name] = $row['domain_setting_value'];
								if ($name == "array") {
									$_SESSION[$category][] = $row['domain_setting_value'];
								}
								else {
									$_SESSION[$category][$name] = $row['domain_setting_value'];
								}
							}
							else {
								//$$category[$subcategory][$name] = $row['domain_setting_value'];
								if ($name == "array") {
									$_SESSION[$category][$subcategory][] = $row['domain_setting_value'];
								}
								else {
									$_SESSION[$category][$subcategory][$name] = $row['domain_setting_value'];
								}
							}
						}
					}
				}

			//get the user settings
				if (array_key_exists("domain_uuid",$_SESSION) && array_key_exists("user_uuid",$_SESSION) && is_uuid($_SESSION["domain_uuid"])) {
					$sql = "select * from v_user_settings ";
					$sql .= "where domain_uuid = :domain_uuid ";
					$sql .= "and user_uuid = :user_uuid ";
					$sql .= " order by user_setting_order asc ";
					$parameters['domain_uuid'] = $_SESSION["domain_uuid"];
					$parameters['user_uuid'] = $_SESSION["user_uuid"];
					$result = $this->database->select($sql, $parameters, 'all');
					if (is_array($result)) {
						foreach ($result as $row) {
							if ($row['user_setting_enabled'] == 'true') {
								$name = $row['user_setting_name'];
								$category = $row['user_setting_category'];
								$subcategory = $row['user_setting_subcategory'];
								if (!empty($row['user_setting_value'])) {
									if (empty($subcategory)) {
										//$$category[$name] = $row['domain_setting_value'];
										if ($name == "array") {
											$_SESSION[$category][] = $row['user_setting_value'];
										}
										else {
											$_SESSION[$category][$name] = $row['user_setting_value'];
										}
									}
									else {
										//$$category[$subcategory][$name] = $row['domain_setting_value'];
										if ($name == "array") {
											$_SESSION[$category][$subcategory][] = $row['user_setting_value'];
										}
										else {
											$_SESSION[$category][$subcategory][$name] = $row['user_setting_value'];
										}
									}
								}
							}
						}
					}
				}

			//set the values from the session variables
				if (!empty($_SESSION['domain']['time_zone']['name'])) {
					//server time zone
					$_SESSION['time_zone']['system'] = date_default_timezone_get();
					//domain time zone set in system settings
					$_SESSION['time_zone']['domain'] = $_SESSION['domain']['time_zone']['name'];
					//set the domain time zone as the default time zone
					date_default_timezone_set($_SESSION['domain']['time_zone']['name']);
				}

			//set the context
				if (!empty($_SESSION["domain_name"])) {
					$_SESSION["context"] = $_SESSION["domain_name"];
				}
		}

		/**
		 * upgrade application defaults
		 */
		public function upgrade() {

			//add multi-lingual support
				$language = new text;
				$text = $language->get(null, 'core/upgrade');

			//includes files
				require dirname(__DIR__, 2) . "/resources/require.php";

			//add missing default settings
				$this->settings();

			//save the database object to be used by app_defaults.php
				$database = $this->database;

			//get the variables
				$config = new config;
				$config_path = $config->config_file;

			//get the list of installed apps from the core and app directories (note: GLOB_BRACE doesn't work on some systems)
				$config_list_1 = glob($_SERVER["DOCUMENT_ROOT"].PROJECT_PATH."/*/*/app_config.php");
				$config_list_2 = glob($_SERVER["DOCUMENT_ROOT"].PROJECT_PATH."/*/*/app_menu.php");
				$config_list = array_merge((array)$config_list_1, (array)$config_list_2);
				unset($config_list_1,$config_list_2);
				$x=0;
				foreach ($config_list as $config_path) {
					$app_path = dirname($config_path);
					$app_path = preg_replace('/\A.*(\/.*\/.*)\z/', '$1', $app_path);
					include($config_path);
					$x++;
				}

			//get the domains
				$sql = "select * from v_domains ";
				$domains = $this->database->select($sql, null, 'all');
				unset($sql);

			//loop through all domains
				$domains_processed = 1;
				foreach ($domains as $domain) {
					//get the values from database and set them as php variables
						$domain_uuid = $domain["domain_uuid"];
						$domain_name = $domain["domain_name"];

					//get the context
						$context = $domain_name;

					//get the email queue settings
						$setting = new settings(["database" => $this->database, "domain_uuid" => $domain_uuid]);

					//get the list of installed apps from the core and mod directories and run the php code in app_defaults.php
						$default_list = glob($_SERVER["DOCUMENT_ROOT"] . PROJECT_PATH . "/*/*/app_defaults.php");
						foreach ($default_list as $default_path) {
							include($default_path);
						}

					//track of the number of domains processed
						$domains_processed++;
				}

			//output result
				if (defined('STDIN')) {
					if ($domains_processed > 1) {
						echo $text['message-upgrade_apps']."\n";
					}
				}

		} //end upgrade method

		/**
		 * add missing default settings
		 * update the uuid for older default settings that were added before the uuids was predefined.
		 */
		public function settings() {

			//includes files
				require dirname(__DIR__, 2) . "/resources/require.php";

			//get an array of the default settings UUIDs
				$sql = "select * from v_default_settings ";
				$result = $this->database->select($sql, null, 'all');
				foreach($result as $row) {
					$setting[$row['default_setting_uuid']] = 1;
				}
				unset($sql);

			//get the list of default settings
				$config_list = glob($_SERVER["DOCUMENT_ROOT"] . PROJECT_PATH . "/*/*/app_config.php");
				$x=0;
				foreach ($config_list as $config_path) {
					include($config_path);
					$x++;
				}
				$x = 0;
				foreach ($apps as $app) {
					if (isset($app['default_settings']) && is_array($app['default_settings'])) {
						foreach ($app['default_settings'] as $row) {
							if (!isset($setting[$row['default_setting_uuid']])) {
								$array['default_settings'][$x] = $row;
								$array['default_settings'][$x]['app_uuid'] = $app['uuid'];
								$x++;
							}
						}
					}
				}

			//add the missing default settings
				if (isset($array) && is_array($array) && count($array) > 0) {
					//grant temporary permissions
						$p = permissions::new();
						$p->add('default_setting_add', 'temp');

					//execute insert
						$this->database->app_name = 'default_settings';
						$this->database->app_uuid = '2c2453c0-1bea-4475-9f44-4d969650de09';
						$this->database->save($array, false);
						unset($array);

					//revoke temporary permissions
						$p->delete('default_setting_add', 'temp');
				}

		} //end settings method

		/**
		 * get a domain list
		 */
		public function all() {
			//get the domains from the database
				if ($this->database->table_exists('v_domains')) {
					$sql = "select * from v_domains order by domain_name asc;";
					$result = $this->database->select($sql, null, 'all');
					foreach($result as $row) {
						$domain_names[] = $row['domain_name'];
					}
					unset($prep_statement);
				}

			//build the domains array in the correct order
				if (is_array($domain_names)) {
					foreach ($domain_names as $dn) {
						foreach ($result as $row) {
							if ($row['domain_name'] == $dn) {
								$domains[] = $row;
							}
						}
					}
					unset($result);
				}

			//return the domains array
				return $domains;
		}

		/**
		 * get a domain list
		 */
		public function session() {
			//get the list of domains
				$domains = $this->all();

			//get the domain
				$domain_array = explode(":", $_SERVER["HTTP_HOST"] ?? '');

			//set domain_name and domain_uuid and update domains array with domain_uuid as the key
				if (!empty($domains) && is_array($domains)) {
					foreach($domains as $row) {
						if (!isset($_SESSION['username'])) {
							if (!empty($domains) && count($domains) == 1) {
								$domain_uuid = $row["domain_uuid"];
								$domain_name = $row['domain_name'];
								$_SESSION["domain_uuid"] = $row["domain_uuid"];
								$_SESSION["domain_name"] = $row['domain_name'];
							}
							else {
								if ($row['domain_name'] == $domain_array[0] || $row['domain_name'] == 'www.'.$domain_array[0]) {
									$_SESSION["domain_uuid"] = $row["domain_uuid"];
									$_SESSION["domain_name"] = $row["domain_name"];
								}
							}
						}
						$_SESSION['domains'][$row['domain_uuid']] = $row;
					}
					unset($domains, $prep_statement);
				}
		}

	}
}

?>