<?php
/**
 * The Strangecode Codebase - a general application development framework for PHP
 * For details visit the project site: <http://trac.strangecode.com/codebase/>
 * Copyright 2001-2012 Strangecode, LLC
 *
 * This file is part of The Strangecode Codebase.
 *
 * The Strangecode Codebase is free software: you can redistribute it and/or
 * modify it under the terms of the GNU General Public License as published by the
 * Free Software Foundation, either version 3 of the License, or (at your option)
 * any later version.
 *
 * The Strangecode Codebase is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
 * details.
 *
 * You should have received a copy of the GNU General Public License along with
 * The Strangecode Codebase. If not, see <http://www.gnu.org/licenses/>.
 */

/**
 * _config.inc.php lives in the document root of the site/application. It is the beginning of everything.
 *
 * @author  Quinn Comendant <quinn@strangecode.com>
 * @version 1.4
 * @since   03 Dec 2005 19:09:32
 */

// The constant __FILE__ must be an absolute directory path, starting with / on unix or C: on windows.
// To work around a PHP bug always include this config file with: require_once dirname(__FILE__) . '/_config.inc.php';
if (!preg_match('!^(/|[A-Z]:)!', __FILE__)) {
    trigger_error('_config.inc.php include must be specified with an absolute file path (eg: "require_once dirname(__FILE__) . \'/_config.inc.php\';"', E_USER_ERROR);
}

// First things first. Define the globally used directory paths.
// The parent directory of all application DocRoots.
define('COMMON_BASE', realpath(dirname(__FILE__) . '/../'));

// The DocRoot for this application. SITE_BASE is different from $_SERVER['DOCUMENT_ROOT'] because the
// latter does not change when using the apache Alias directive or URL Rewriting to define a site.
define('SITE_BASE', dirname(__FILE__));

// Set include path for all templates and libraries.
ini_set('include_path', join(PATH_SEPARATOR, [
    COMMON_BASE,
    SITE_BASE . '/_templates',
    get_include_path(),
]));

// Define server environments.
// Use this to toggle feature flags via, e.g., `if (ENVIRONMENT === PRODUCTION) { seriousStuff(); }`
define('PRODUCTION', 'production');
define('DEVELOPMENT', 'development');
define('LOCAL', 'local');
switch (getenv('ENVIRONMENT')) {
case 'production':
    define('ENVIRONMENT', PRODUCTION);
    break;
case 'dev':
case 'staging':
    define('ENVIRONMENT', DEVELOPMENT);
    break;
case 'local':
    define('ENVIRONMENT', LOCAL);
    break;
}

// Include core libraries.
require_once 'codebase/lib/Utilities.inc.php';
require_once 'codebase/lib/App.inc.php';

// Primary application class.
$app =& App::getInstance('public');
$app->setParam([
    'site_name' => 'WWW Public Site',
    'site_email' => 'hello@example.com',
    'redirect_home_url' => '/',
    'images_path' => '/i',

    'php_timezone' => null,
    'date_format' => 'd M Y',
    'time_format' => 'H:i',
    'sql_date_format' => '%e %b %Y',
    'sql_time_format' => '%k:%i',
    'character_set' => 'utf-8',

    'enable_session' => defined('_NOSESSION') ? false : true, // Enable session unless _NOSESSION is defined.
    'enable_db_session_handler' => false,
    'session_use_cookies' => true,
    'session_use_trans_sid' => false, // Disable this for high-security sites where session-ID theft is a risk.

    // 'ssl_domain' => 'www.example.com',
    // 'ssl_enabled' => ENVIRONMENT === PRODUCTION,

    'enable_db' => true,
    'db_always_debug' => false,
    'db_debug' => false,
    'db_die_on_failure' => true,
    'db_create_tables' => true, /// Disable after site launch.

    'display_errors' => ENVIRONMENT !== PRODUCTION,
    'error_reporting' => E_ALL & ~E_DEPRECATED & ~E_STRICT,

    'log_directory' => '/tmp',
    'log_filename' => 'site_log',
    'log_file_priority' => ENVIRONMENT === PRODUCTION ? LOG_DEBUG : LOG_DEBUG,
    'log_email_priority' => ENVIRONMENT === PRODUCTION ? LOG_WARNING : false,
    'log_sms_priority' => ENVIRONMENT === PRODUCTION ? LOG_ALERT : false,
    'log_screen_priority' => ENVIRONMENT === PRODUCTION ? LOG_WARNING : LOG_INFO,
    // Email address to receive log event emails. Use multiple addresses by separating them with commas.
    'log_to_email_address' => 'my-emailalert-address@example.com',
    // SMS Email address to receive log event SMS messages. Use multiple addresses by separating them with commas.
    'log_to_sms_address' => 'my-smsalert-address@example.com',

    // Prettify json when testing.
    'json_options' => ENVIRONMENT === PRODUCTION ? 0 : JSON_PRETTY_PRINT | JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE,
]);

// Start application-based functionality: database, session, environment, ini setup, etc.
// Most configuration parameters must be set before starting the App.
$app->start();

// Global DB object. Automatically pre-configured by $app->start().
$db =& DB::getInstance();

// Global Auth object.
require_once 'codebase/lib/Auth_SQL.inc.php';
$auth = new Auth_SQL('public');
$auth->setParam([
    'db_table'          => 'user_tbl',
    'db_primary_key'    => 'user_id',
    'login_url'         => '/login.php',
    'login_timeout' => 260000, // 72 hours
    'idle_timeout' => 86400, // 24 hours
]);

// Load preferences for the user.
require_once 'codebase/lib/Prefs.inc.php';
$prefs = new Prefs('permanent', [
    'storagetype' => ($auth->isLoggedIn() ? 'database' : 'session'),
    'user_id' => $auth->get('user_id'),
]);
$prefs->setDefaults([
    'dark-mode' => true,
]);
$prefs->load();

// Global record-locking object.
require_once 'codebase/lib/Lock.inc.php';
$lock =& Lock::getInstance($auth);
$lock->setParam([
    'timeout' => 0,
    'auto_timeout' => 1800,
    'error_url' => '/lock.php',
]);

// Global cache object.
require_once 'codebase/lib/Cache.inc.php';
$cache = new Cache('global');
$cache->setParam(['enabled' => ENVIRONMENT === PRODUCTION]);

// Setup CSS files to include. These will always be available.
require_once 'codebase/lib/CSS.inc.php';
$css = new CSS();
$css->setParam(['cache_css' => ENVIRONMENT === PRODUCTION]);
$css->setFile('codebase/css/codebase.inc.css');
$css->setFile('codebase/css/utilities.inc.css');
// $css->setFile('html/css/screen.inc.css');

// Nav class for titles, breadcrumbs, and page features.
// Global navigation titles, breadcrumbs, and page features.
require_once 'codebase/lib/Navigation.inc.php';
$nav = new Navigation([
    'path_delimiter' => ' / ',
    'last_crumb_format' => '<b>%s</b>',
]);

// Global site-specific configuration.
// $cfg = [];
// require_once 'global/config.inc.php';