Online PHP editor | refs for jRU1m

<?php /** * Main Class */ namespace projectcleverweb\lastautoindex; /** * Main Class (controller) * ======================= * This is the "controller" of LAI's MVC framework * * Here is a visual representation the "chain of command" within this system * //===VISUAL MAP=====================\\ * || || * || [Controller] || * || | | || * || -------- | || * || | V || * || | ---[Model]<--->[Database] || * || | | ^ || * || V V | || * || [View-Model]-- || * || | || * || V || * || [View] || * || || * \\==================================// * * @see http://en.wikipedia.org/wiki/Model%E2%80%93view%E2%80%93controller */ class main { public static $error; public static $config_file = __DIR__.'/../config.php'; public static $config; public static $base_dir; public static $public_dir; public static $system_dir; public static $themes_dir; public static $theme_dir; public static $base_uri; public static $public_uri; public static $themes_uri; public static $theme_uri; public static $db = FALSE; public static $server; public static function init ($config_file = '') { self::$error = new error(); self::$config = self::_get_config($config_file); self::_check_config(self::$config); self::set_vars(self::$config); debug::init(); theme::init(); } private static function _get_config($config_file = '') { if (!empty($config_file)) { if (is_file($config_file)) { self::$config_file = realpath($config_file); return require_once $config_file; } self::$error->standard('Configuration file "'.$config_file.'" doesn\'t exist!'); } if (!is_file(self::$config_file)) { self::$error->fatal('No configuration file exists!'); } self::$config_file = realpath(self::$config_file); return require_once self::$config_file; } private static function _check_config($config) { $required_configs = array( 'use_login' ); $error_fmt = 'Configuration Option "%1$s" doesn\'t exist!'; $errors = 0; foreach ($required_configs as $required_config) { if (!isset($config[$required_config])) { self::$error->standard(sprintf($error_fmt, $required_config)); } } if ($errors) { self::$error->fatal('Configuration file is broken! (options are missing)'); } } protected static function set_vars($config) { self::$server = $_SERVER; self::$base_dir = self::get_base_dir(); self::$system_dir = self::$base_dir.DIRECTORY_SEPARATOR.'system'; self::$public_dir = self::$base_dir.DIRECTORY_SEPARATOR.'public'; self::$themes_dir = self::$public_dir.DIRECTORY_SEPARATOR.'themes'; self::$theme_dir = self::$themes_dir.DIRECTORY_SEPARATOR.$config['theme']; if (empty($config['theme'])) { self::$theme_uri = self::$themes_uri.DIRECTORY_SEPARATOR.'default'; } self::$base_uri = self::get_base_uri(); self::$public_uri = self::$base_uri.'/public'; self::$themes_uri = self::$public_uri.'/themes'; self::$theme_uri = self::$themes_uri.'/'.$config['theme']; if (empty($config['theme'])) { self::$theme_uri = self::$themes_uri.'/default'; } if ($config['use_login']) { if (!isset($config['database_host'], $config['database_user'], $config['database_pass'], $config['database_name'])) { self::$error->fatal('Database var(s) are not set'); } self::$db = new database($config['database_host'], $config['database_user'], $config['database_pass'], $config['database_name']); } } protected static function get_base_dir() { return realpath(__DIR__.'/..'); } protected static function get_base_uri() { $uri = substr(self::$base_dir, strlen($_SERVER['DOCUMENT_ROOT'])); return sprintf( '%1$s://%2$s%3$s%4$s', self::$server['REQUEST_SCHEME'], self::$server['HTTP_HOST'], ((int) self::$server['SERVER_PORT'] == 80 ? '' : ':'.self::$server['SERVER_PORT']), str_replace('\\', '/', $uri) ); } }