2 // +----------------------------------------------------------------------+
3 // | Anuko Time Tracker
4 // +----------------------------------------------------------------------+
5 // | Copyright (c) Anuko International Ltd. (https://www.anuko.com)
6 // +----------------------------------------------------------------------+
7 // | LIBERAL FREEWARE LICENSE: This source code document may be used
8 // | by anyone for any purpose, and freely redistributed alone or in
9 // | combination with other software, provided that the license is obeyed.
11 // | There are only two ways to violate the license:
13 // | 1. To redistribute this code in source form, with the copyright
14 // | notice or license removed or altered. (Distributing in compiled
15 // | forms without embedded copyright notices is permitted).
17 // | 2. To redistribute modified versions of this code in *any* form
18 // | that bears insufficient indications that the modifications are
19 // | not the work of the original author(s).
21 // | This license applies to this document only, not any other software
22 // | that it may be combined with.
24 // +----------------------------------------------------------------------+
26 // | https://www.anuko.com/time_tracker/credits.htm
27 // +----------------------------------------------------------------------+
29 // Report all errors except E_NOTICE and E_STRICT.
30 // Ignoring E_STRICT is here because PEAR 1.9.4 that we use is not E_STRICT compliant.
31 if (!defined('E_STRICT')) define('E_STRICT', 2048);
32 // if (!defined('E_DEPRECATED')) define('E_DEPRECATED', 8192);
33 error_reporting(E_ALL & ~E_NOTICE & ~E_STRICT); // & ~E_DEPRECATED);
34 // E_ALL tends to change as PHP evloves, therefore we use & here instead of exclusive OR (^).
36 // Disable displaying errors on screen.
37 ini_set('display_errors', 'Off');
39 // require_once('init_auth.php');
40 define("APP_DIR", dirname(__FILE__));
41 define("LIBRARY_DIR", APP_DIR."/WEB-INF/lib");
42 define("TEMPLATE_DIR", APP_DIR."/WEB-INF/templates");
43 // Date format for database and URI parameters.
44 define('DB_DATEFORMAT', '%Y-%m-%d');
46 require_once(LIBRARY_DIR.'/common.lib.php');
48 // Require the configuration file with application settings.
49 if (!file_exists(APP_DIR."/WEB-INF/config.php")) die ("WEB-INF/config.php file does not exist.");
50 require_once("WEB-INF/config.php");
51 // Check whether DSN is defined.
52 if (!defined("DSN")) {
53 die ("DSN value is not defined. Check your config.php file.");
56 // Depending on DSN, require either mysqli or mysql extensions.
57 if (strrpos(DSN, 'mysqli://', -strlen(DSN)) !== FALSE) {
58 check_extension('mysqli'); // DSN starts with mysqli:// - require mysqli extension.
60 if (strrpos(DSN, 'mysql://', -strlen(DSN)) !== FALSE) {
61 check_extension('mysql'); // DSN starts with mysql:// - require mysql extension.
64 // Require other extensions.
65 check_extension('mbstring');
67 // If auth params are not defined (in config.php) - initialize with an empty array.
68 if (!isset($GLOBALS['AUTH_MODULE_PARAMS']) || !is_array($GLOBALS['AUTH_MODULE_PARAMS']))
69 $GLOBALS['AUTH_MODULE_PARAMS'] = array();
71 // Smarty initialization.
72 import('smarty.Smarty');
74 $smarty->use_sub_dirs = false;
75 $smarty->template_dir = TEMPLATE_DIR;
76 $smarty->compile_dir = TEMPLATE_DIR.'_c';
78 // Note: these 3 settings below used to be in .htaccess file. Moved them here to eliminate "error 500" problems
79 // with some shared hostings that do not have AllowOverride Options or AllowOverride All in their apache configurations.
80 // Change http cache expiration time to 1 minute.
81 session_cache_expire(1);
83 $phpsessid_ttl = defined('PHPSESSID_TTL') ? PHPSESSID_TTL : 60*60*24;
84 // Set lifetime for garbage collection.
85 ini_set('session.gc_maxlifetime', $phpsessid_ttl);
86 // Set PHP session path, if defined to avoid garbage collection interference from other scripts.
87 if (defined('PHP_SESSION_PATH')) {
88 ini_set('session.save_path', PHP_SESSION_PATH);
89 ini_set('session.gc_probability', 1);
92 // Set session cookie lifetime.
93 session_set_cookie_params($phpsessid_ttl);
94 if (isset($_COOKIE['tt_PHPSESSID'])) {
95 // Extend PHP session cookie lifetime by PHPSESSID_TTL (if defined, otherwise 24 hours)
96 // so that users don't have to re-login during this period from now.
97 setcookie('tt_PHPSESSID', $_COOKIE['tt_PHPSESSID'], time() + $phpsessid_ttl, '/');
100 // Start or resume PHP session.
101 session_name('tt_PHPSESSID'); // "tt_" prefix is to avoid sharing session with other PHP apps that do not name session.
106 $auth = Auth::factory(AUTH_MODULE, $GLOBALS['AUTH_MODULE_PARAMS']);
108 // Some defines we'll need.
110 define('RESOURCE_DIR', APP_DIR.'/WEB-INF/resources');
111 define('COOKIE_EXPIRE', 60*60*24*30); // Cookies expire in 30 days.
113 // Status values for projects, users, etc.
115 define('INACTIVE', 0);
116 // define('DELETED', -1); // DELETED items should have a NULL status. This allows us to have duplicate NULL status entries with existing indexes.
118 // Definitions for tracking mode types.
119 define('MODE_TIME', 0); // Tracking time only. There are no projects or tasks.
120 define('MODE_PROJECTS', 1); // Tracking time per projects. There are no tasks.
121 define('MODE_PROJECTS_AND_TASKS', 2); // Tracking time for projects and tasks.
123 // Definitions of types for time records.
124 define('TYPE_ALL', 0); // Time record can be specified with either duration or start and finish times.
125 define('TYPE_START_FINISH', 1); // Time record has start and finish times.
126 define('TYPE_DURATION', 2); // Time record has only duration, no start and finish times.
128 // TODO: redesign of user rights and roles is currently ongoing.
129 // As we run our of bits for sure at some point, rights should be strings instead,
130 // for example: "data_entry".
131 // Also, we need rights editor page and team-customized roles.
132 // Move this stuff from here to ttUser class.
134 // User access rights - bits that collectively define an access mask to the system (a role).
135 // We'll have some bits here (1,2, etc...) reserved for future use.
136 define('right_data_entry', 4); // Right to enter work hours and expenses.
137 define('right_view_charts', 8); // Right to view charts.
138 define('right_view_reports', 16); // Right to view reports.
139 define('right_view_invoices', 32); // Right to view invoices.
140 define('right_manage_team', 64); // Right to manage team. Note that this is not full access to team.
141 define('right_assign_roles', 128); // Right to assign user roles.
142 define('right_export_team', 256); // Right to export team data to a file.
143 define('right_administer_site', 1024); // Admin account right to manage the application as a whole.
146 define('ROLE_USER', 4); // Regular user.
147 define('ROLE_CLIENT', 16); // Client (to view reports and invoices).
148 define('ROLE_COMANAGER', 68); // Team co-manager. Can do many things but not as much as team manager.
149 define('ROLE_MANAGER', 324); // Team manager. Can do everything for a team.
150 define('ROLE_SITE_ADMIN', 1024); // Site administrator.
153 define('CHARSET', 'utf-8');
155 date_default_timezone_set(@date_default_timezone_get());
157 // Strip auto-inserted extra slashes when magic_quotes ON for PHP versions prior to 5.4.0.
158 if (get_magic_quotes_gpc())
161 // Initialize global objects that are needed for the application.
162 import('html.HttpRequest');
163 $request = new ttHttpRequest();
165 import('form.ActionErrors');
166 $err = new ActionErrors(); // Error messages for user.
167 $msg = new ActionErrors(); // Notification messages (not errrors) for user.
169 // Create an instance of ttUser class. This gets us most of user details.
171 $user = new ttUser(null, $auth->getUserId());
172 // Temporary code to assign role_id to users who don't yet have it.
173 if ($user->login && !$user->role_id) {
174 $user->migrateLegacyRole();
175 // Recycle User object, now with proper role_id.
176 $user = new ttUser(null, $auth->getUserId());
178 if ($user->custom_logo) {
179 $smarty->assign('custom_logo', 'images/'.$user->team_id.'.png');
180 $smarty->assign('mobile_custom_logo', '../images/'.$user->team_id.'.png');
182 $smarty->assign('user', $user);
188 // Determine the language to use.
191 if (defined('LANG_DEFAULT'))
192 $lang = LANG_DEFAULT;
194 // If we still do not have the language get it from the browser.
196 $lang = $i18n->getBrowserLanguage();
198 // Finally - English is the default.
208 // Assign things for smarty to use in template files.
209 $smarty->assign('i18n', $i18n->keys);
210 $smarty->assign('err', $err);
211 $smarty->assign('msg', $msg);
213 // TODO: move this code out of here to the files that use it.
215 // We use js/strftime.js to print dates in JavaScript (in DateField controls).
216 // One of our date formats (%d.%m.%Y %a) prints a localized short weekday name (%a).
217 // The init_js_date_locale function iniitializes Date.ext.locales array in js/strftime.js for our language
218 // so that we could print localized short weekday names.
220 // JavaScript usage (see http://hacks.bluesmoon.info/strftime/localisation.html).
222 // var d = new Date();
223 // d.locale = "fr"; // Remember to initialize locale.
224 // d.strftime("%d.%m.%Y %a"); // This will output a localized %a as in "31.05.2013 Ven"
226 // Initialize date locale for JavaScript.
227 init_js_date_locale();
229 function init_js_date_locale()
231 global $i18n, $smarty;
234 $days = $i18n->weekdayNames;
235 $short_day_names = array();
236 foreach($days as $k => $v) {
237 $short_day_names[$k] = mb_substr($v, 0, 3, 'utf-8');
241 $months = $i18n->monthNames;
242 $short_month_names = array();
243 foreach ($months as $k => $v) {
244 $short_month_names[$k] = mb_substr($v, 0, 3, 'utf-8');
246 $js = "Date.ext.locales['$lang'] = {
247 a: ['" . join("', '", $short_day_names) . "'],
248 A: ['" . join("', '", $days) . "'],
249 b: ['" . join("', '", $short_month_names) . "'],
250 B: ['" . join("', '", $months) . "'],
251 c: '%a %d %b %Y %T %Z',
257 // We use %a in one of date formats. Therefore, simplified code here (instead of the above block).
258 // %p is also used on the Profile page in 12-hour time format example. Note that %p is not localized.
259 $js = "Date.ext.locales['$lang'] = {
260 a: ['" . join("', '", $short_day_names) . "'],
263 $smarty->assign('js_date_locale', $js);