<?php

/* startup */

function startup()
{
	/* ini set */

	if (function_exists('ini_set'))
	{
		if (error_reporting() == 0)
		{
			ini_set('display_startup_errors', 0);
			ini_set('display_errors', 0);
		}
		ini_set('session.use_trans_sid', 0);
		ini_set('url_rewriter.tags', 0);
	}

	/* session start */

	session_start();

	/* define basic */

	define('FILE', get_file());
	define('ROOT', get_root());
	define('TOKEN', get_token());
	define('PREFIX', d('prefix'));

	/* database connect */

	database_connect();

	/* define session */

	define('DB_CONNECTED', $_SESSION[ROOT . '/db_connected']);
	define('LOGGED_IN', $_SESSION[ROOT . '/logged_in']);
	define('ATTACK_BLOCKED', $_SESSION[ROOT . '/attack_blocked']);

	/* setup charset */

	if (function_exists('ini_set'))
	{
		ini_set('default_charset', s('charset'));
	}

	/* define parameter */

	define('FIRST_PARAMETER', get_parameter('first'));
	define('FIRST_SUB_PARAMETER', get_parameter('first_sub'));
	define('SECOND_PARAMETER', get_parameter('second'));
	define('SECOND_SUB_PARAMETER', get_parameter('second_sub'));
	define('THIRD_PARAMETER', get_parameter('third'));
	define('THIRD_SUB_PARAMETER', get_parameter('third_sub'));
	if (LOGGED_IN == TOKEN && FIRST_PARAMETER == 'admin')
	{
		define('ADMIN_PARAMETER', get_parameter('admin'));
		define('TABLE_PARAMETER', get_parameter('table'));
		define('ID_PARAMETER', get_parameter('id'));
		define('ALIAS_PARAMETER', get_parameter('alias'));
	}
	else
	{
		undefine(array(
			'ADMIN_PARAMETER',
			'TABLE_PARAMETER',
			'ID_PARAMETER',
			'ALIAS_PARAMETER'
		));
	}
	define('LAST_PARAMETER', get_parameter('last'));
	define('LAST_SUB_PARAMETER', get_parameter('last_sub'));
	define('TOKEN_PARAMETER', get_parameter('token'));

	/* define table */

	if (FIRST_PARAMETER)
	{
		define('FIRST_TABLE', query_table(FIRST_PARAMETER));
	}
	else
	{
		define('FIRST_TABLE', '');
	}
	if (FIRST_TABLE)
	{
		define('SECOND_TABLE', query_table(SECOND_PARAMETER));
	}
	else
	{
		define('SECOND_TABLE', '');
	}
	if (SECOND_TABLE)
	{
		define('THIRD_TABLE', query_table(THIRD_PARAMETER));
	}
	else
	{
		define('THIRD_TABLE', '');
	}
	if (LAST_PARAMETER)
	{
		define('LAST_TABLE', query_table(LAST_PARAMETER));
	}
	else
	{
		define('LAST_TABLE', '');
	}

	/* define strings */

	define('FULL_STRING', get_string(0));
	define('FULL_TOP_STRING', get_string(1));
	if (function_exists('apache_get_modules') && in_array('mod_rewrite', apache_get_modules()) == '' || file_exists('.htaccess') == '' || FILE == 'install.php')
	{
		define('REWRITE_STRING', FILE . '?parameter=');
		define('LANGUAGE_STRING', '&amp;language=');
		define('TEMPLATE_STRING', '&amp;template=');
	}
	else
	{
		define('REWRITE_STRING', '');
		define('LANGUAGE_STRING', '.');
		define('TEMPLATE_STRING', '.');
	}
	if (DB_CONNECTED == 0 && file_exists('install.php'))
	{
		define('REFRESH_STRING', ROOT . '/install.php');
	}
	else
	{
		define('REFRESH_STRING', '');
	}

	/* define user */

	define('MY_IP', get_user_ip());
	define('MY_BROWSER', get_user_agent(0));
	define('MY_BROWSER_VERSION', get_user_agent(1));
	define('MY_ENGINE', get_user_agent(2));
	define('MY_SYSTEM', get_user_agent(3));
	define('MY_MOBILE', get_user_agent(4));
	if (LOGGED_IN == TOKEN)
	{
		define('MY_ID', $_SESSION[ROOT . '/my_id']);
		define('MY_NAME', $_SESSION[ROOT . '/my_name']);
		define('MY_USER', $_SESSION[ROOT . '/my_user']);
		define('MY_EMAIL', $_SESSION[ROOT . '/my_email']);
		define('MY_GROUPS', $_SESSION[ROOT . '/my_groups']);
		$access_array = array(
			'categories',
			'articles',
			'extras',
			'comments',
			'groups',
			'users'
		);
		foreach ($access_array as $value)
		{
			define(strtoupper($value) . '_NEW', $_SESSION[ROOT . '/' . $value . '_new']);
			define(strtoupper($value) . '_EDIT', $_SESSION[ROOT . '/' . $value . '_edit']);
			define(strtoupper($value) . '_DELETE', $_SESSION[ROOT . '/' . $value . '_delete']);
			if (TABLE_PARAMETER == 'users' && ID_PARAMETER == MY_ID && $value == 'users')
			{
				define('USERS_EXCEPTION', 1);
			}
			else if ($value == 'users')
			{
				define('USERS_EXCEPTION', 0);
			}
		}
		define('MODULES_INSTALL', $_SESSION[ROOT . '/modules_install']);
		define('MODULES_EDIT', $_SESSION[ROOT . '/modules_edit']);
		define('MODULES_UNINSTALL', $_SESSION[ROOT . '/modules_uninstall']);
		define('SETTINGS_EDIT', $_SESSION[ROOT . '/settings_edit']);
		define('FILTER', $_SESSION[ROOT . '/filter']);
	}
	else
	{
		define('FILTER', 1);
	}

	/* define time */

	define('GMDATE_PLUS_WEEK', gmdate('D, d M Y H:i:s', strtotime('+1 week')) . ' GMT');
	define('GMDATE_PLUS_YEAR', gmdate('D, d M Y H:i:s', strtotime('+1 year')) . ' GMT');
	define('NOW', date('Y-m-d H:i:s'));
	define('TODAY', date('Y-m-d'));
	define('DELAY', date('Y-m-d H:i:s', strtotime('+1 minute')));
	define('UPDATE', $_SESSION[ROOT . '/update']);

	/* future update */

	if (UPDATE == '')
	{
		future_update('articles');
		future_update('extras');
		$_SESSION[ROOT . '/update'] = DELAY;
	}
	else if (UPDATE < NOW)
	{
		$_SESSION[ROOT . '/update'] = '';
	}

	/* language and template detection */

	language_detection();
	template_detection();
	define('LANGUAGE', $_SESSION[ROOT . '/language']);
	define('TEMPLATE', $_SESSION[ROOT . '/template']);
}

/* undefine */

function undefine($input = '')
{
	foreach ($input as $value)
	{
		define($value, '');
	}
}
?>