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initialize.php
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initialize.php
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<?php
/* Copyright (c) Anuko International Ltd. https://www.anuko.com
License: See license.txt */
// Report all errors except E_NOTICE and E_STRICT.
// Ignoring E_STRICT is here because PEAR 1.9.4 that we use is not E_STRICT compliant.
if (!defined('E_STRICT')) define('E_STRICT', 2048);
// if (!defined('E_DEPRECATED')) define('E_DEPRECATED', 8192);
error_reporting(E_ALL & ~E_NOTICE & ~E_STRICT); // & ~E_DEPRECATED);
// E_ALL tends to change as PHP evolves, therefore we use & here instead of exclusive OR (^).
// Disable displaying errors on screen.
ini_set('display_errors', 'Off');
// Disable mysqli fatal error behaviour when using php8.1 or greater.
// See https://php.watch/versions/8.1/mysqli-error-mode
if (version_compare(phpversion(), '8.1', '>=')) {
if (function_exists('mysqli_report'))
mysqli_report(MYSQLI_REPORT_OFF);
else
die("mysqli_report function is not available."); // No point to continue as mysqli will not work.
}
define("APP_VERSION", "1.22.22.5818");
define("APP_DIR", dirname(__FILE__));
define("LIBRARY_DIR", APP_DIR."/WEB-INF/lib");
define("TEMPLATE_DIR", APP_DIR."/WEB-INF/templates");
// Date format for database and URI parameters.
define('DB_DATEFORMAT', '%Y-%m-%d');
define('MAX_RANK', 512); // Max user rank.
require_once(LIBRARY_DIR.'/common.lib.php');
// Require the configuration file with application settings.
if (!file_exists(APP_DIR."/WEB-INF/config.php")) die ("WEB-INF/config.php file does not exist.");
require_once("WEB-INF/config.php");
// Check whether DSN is defined.
if (!defined("DSN")) {
die ("DSN value is not defined. Check your config.php file.");
}
// Depending on DSN, require either mysqli or mysql extensions.
if (strrpos(DSN, 'mysqli://', -strlen(DSN)) !== FALSE) {
check_extension('mysqli'); // DSN starts with mysqli:// - require mysqli extension.
}
if (strrpos(DSN, 'mysql://', -strlen(DSN)) !== FALSE) {
check_extension('mysql'); // DSN starts with mysql:// - require mysql extension.
}
// Require other extensions.
check_extension('mbstring');
// If auth params are not defined (in config.php) - initialize with an empty array.
if (!isset($GLOBALS['AUTH_MODULE_PARAMS']) || !is_array($GLOBALS['AUTH_MODULE_PARAMS']))
$GLOBALS['AUTH_MODULE_PARAMS'] = array();
// Smarty initialization.
import('smarty.Smarty');
$smarty = new Smarty;
$smarty->use_sub_dirs = false;
$smarty->template_dir = TEMPLATE_DIR;
$smarty->compile_dir = TEMPLATE_DIR.'_c';
// Note: these 3 settings below used to be in .htaccess file. Moved them here to eliminate "error 500" problems
// with some shared hostings that do not have AllowOverride Options or AllowOverride All in their apache configurations.
// Change http cache expiration time to 1 minute.
session_cache_expire(1);
$phpsessid_ttl = defined('PHPSESSID_TTL') ? PHPSESSID_TTL : 60*60*24;
// Set lifetime for garbage collection.
ini_set('session.gc_maxlifetime', $phpsessid_ttl);
// Set PHP session path, if defined to avoid garbage collection interference from other scripts.
if (defined('PHP_SESSION_PATH') && realpath(PHP_SESSION_PATH)) {
ini_set('session.save_path', realpath(PHP_SESSION_PATH));
ini_set('session.gc_probability', 1);
}
// "tt_" prefix is to avoid sharing session with other PHP apps that do not name session.
if (!defined('SESSION_COOKIE_NAME')) define('SESSION_COOKIE_NAME', 'tt_PHPSESSID');
if (!defined('LOGIN_COOKIE_NAME')) define('LOGIN_COOKIE_NAME', 'tt_login');
// Set session cookie lifetime.
session_set_cookie_params($phpsessid_ttl);
if (isset($_COOKIE[SESSION_COOKIE_NAME])) {
// Extend PHP session cookie lifetime by PHPSESSID_TTL (if defined, otherwise 24 hours)
// so that users don't have to re-login during this period from now.
setcookie(SESSION_COOKIE_NAME, $_COOKIE[SESSION_COOKIE_NAME], time() + $phpsessid_ttl, '/');
}
// Start or resume PHP session.
session_name(SESSION_COOKIE_NAME);
@session_start();
// Authorization.
import('Auth');
$auth = Auth::factory(AUTH_MODULE, $GLOBALS['AUTH_MODULE_PARAMS']);
// Some defines we'll need.
//
define('RESOURCE_DIR', APP_DIR.'/WEB-INF/resources');
define('COOKIE_EXPIRE', 60*60*24*30); // Cookies expire in 30 days.
// Status values for projects, users, etc.
define('ACTIVE', 1);
define('INACTIVE', 0);
// define('DELETED', -1); // DELETED items should have a NULL status. This allows us to have duplicate NULL status entries with existing indexes.
// Definitions for tracking mode types.
define('MODE_TIME', 0); // Tracking time only. There are no projects or tasks.
define('MODE_PROJECTS', 1); // Tracking time per projects. There are no tasks.
define('MODE_PROJECTS_AND_TASKS', 2); // Tracking time for projects and tasks.
// Definitions of types for time records.
define('TYPE_ALL', 0); // Time record can be specified with either duration or start and finish times.
define('TYPE_START_FINISH', 1); // Time record has start and finish times.
define('TYPE_DURATION', 2); // Time record has only duration, no start and finish times.
define('CHARSET', 'utf-8');
// Definitions of max counts of utf8mb4 characters for various varchar database fields.
define('MAX_NAME_CHARS', 80);
define('MAX_DESCR_CHARS', 255);
define('MAX_CURRENCY_CHARS', 7);
date_default_timezone_set(@date_default_timezone_get());
// Initialize global objects that are needed for the application.
import('html.HttpRequest');
$request = new ttHttpRequest();
import('form.ActionErrors');
$err = new ActionErrors(); // Error messages for user.
$msg = new ActionErrors(); // Notification messages (not errrors) for user.
// Create an instance of ttUser class. This gets us most of user details.
import('ttUser');
$user = new ttUser(null, $auth->getUserId());
if ($user->custom_logo) {
$smarty->assign('custom_logo', 'img/'.$user->group_id.'.png');
$smarty->assign('mobile_custom_logo', '../img/'.$user->group_id.'.png');
}
$smarty->assign('user', $user);
// Localization.
import('I18n');
$i18n = new I18n();
// Determine the language to use.
$lang = $user->lang;
if (!$lang) {
if (defined('LANG_DEFAULT'))
$lang = LANG_DEFAULT;
// If we still do not have the language get it from the browser.
if (!$lang) {
$lang = $i18n->getBrowserLanguage();
// Finally - English is the default.
if (!$lang) {
$lang = 'en';
}
}
}
// Load i18n file.
$i18n->load($lang);
// Assign things for smarty to use in template files.
$smarty->assign('i18n', $i18n->keys);
$smarty->assign('err', $err);
$smarty->assign('msg', $msg);
// TODO: move this code out of here to the files that use it.
// We use js/strftime.js to print dates in JavaScript (in DateField controls).
// One of our date formats (%d.%m.%Y %a) prints a localized short weekday name (%a).
// The init_js_date_locale function iniitializes Date.ext.locales array in js/strftime.js for our language
// so that we could print localized short weekday names.
//
// JavaScript usage (see http://hacks.bluesmoon.info/strftime/localisation.html).
//
// var d = new Date();
// d.locale = "fr"; // Remember to initialize locale.
// d.strftime("%d.%m.%Y %a"); // This will output a localized %a as in "31.05.2013 Ven"
// Initialize date locale for JavaScript.
init_js_date_locale();
function init_js_date_locale()
{
global $i18n, $smarty;
$lang = $i18n->lang;
$days = $i18n->weekdayNames;
$short_day_names = array();
foreach($days as $k => $v) {
$short_day_names[$k] = mb_substr($v, 0, 3, 'utf-8');
}
/*
$months = $i18n->monthNames;
$short_month_names = array();
foreach ($months as $k => $v) {
$short_month_names[$k] = mb_substr($v, 0, 3, 'utf-8');
}
$js = "Date.ext.locales['$lang'] = {
a: ['" . join("', '", $short_day_names) . "'],
A: ['" . join("', '", $days) . "'],
b: ['" . join("', '", $short_month_names) . "'],
B: ['" . join("', '", $months) . "'],
c: '%a %d %b %Y %T %Z',
p: ['', ''],
P: ['', ''],
x: '%Y-%m-%d',
X: '%T'
};"; */
// We use %a in one of date formats. Therefore, simplified code here (instead of the above block).
// %p is also used on the Profile page in 12-hour time format example. Note that %p is not localized.
$js = "Date.ext.locales['$lang'] = {
a: ['" . join("', '", $short_day_names) . "'],
p: ['AM', 'PM']
};";
$smarty->assign('js_date_locale', $js);
}