$container['controller'] = function ($c) {
$route = $c['route'];
$handler = $route->getHandler();
if (is_callable($handler)) {
return $handler;
}
$parts = explode('@', $handler);
return $c['controller_namespace'] . $parts[0];
};
$container['controller_namespace'] = function ($c) {
return $c['app_namespace'] . 'controllers\\';
};
$container['controller_slug'] = function ($c) {
$controller_class = basename($c['controller']);
$controller_name = preg_replace('/.+(Controller)$/', '', $controller_class);
return Stringy\StaticStringy::slugify($controller_name);
};
$container['db'] = function ($c) {
$db_config = (require $c['app_path'] . DIRECTORY_SEPARATOR . $c['config_folder'] . DIRECTORY_SEPARATOR . 'database.php');
if (isset($c['use_db'])) {
$use_db = $c['use_db'];
} else {
$use_db = 'default';
}
if (!array_key_exists($use_db, $db_config)) {
throw new \RuntimeException("Database configuration preset '{$use_db}' does not exist");
}
$config = $db_config[$use_db];
if (!isset($config)) {
throw new \RuntimeException("Database is disabled.");
}
/**
* Generate a URL friendly "slug" from a given string.
*
* @param string $title
* @param string $separator
* @return string
*/
function str_slug($title, $separator = '-')
{
$title = Stringy\StaticStringy::toAscii($title);
// Convert all dashes/underscores into separator
$flip = $separator == '-' ? '_' : '-';
$title = preg_replace('![' . preg_quote($flip) . ']+!u', $separator, $title);
// Remove all characters that are not the separator, letters, numbers, or whitespace.
$title = preg_replace('![^' . preg_quote($separator) . '\\pL\\pN\\s]+!u', '', mb_strtolower($title));
// Replace all separator characters and whitespace by a single separator
$title = preg_replace('![' . preg_quote($separator) . '\\s]+!u', $separator, $title);
return trim($title, $separator);
}
