public function __construct($requests, $config = array())
{
$collection = array();
$objs = array();
$urls = array();
foreach ($requests as $request) {
if (is_subclass($request, 'Request')) {
$objs[] = $request;
continue;
}
if (filter_var($request, FILTER_VALIDATE_URL) === FALSE) {
throw new \Exception('Invalid request URL');
} else {
$urls[] = $request;
}
}
if (!(empty($urls) || empty($objs))) {
throw new \Exception('Cannot mix data types when instantiating RequestCollection');
}
if (!empty($urls)) {
$collection = array_map(function ($url) {
$method = empty($config['method']) ? 'GetRequest' : ucfirst(strtolower($config['method'])) . 'Request';
$request = new $method($url, $config['data']);
if (isset($config['async']) && $config['async'] === TRUE) {
$request = new AsynRequest($request);
}
return $request;
}, $urls);
}
if (!empty($objs)) {
$collection = $objs;
}
return parent::__construct($collection);
}
function is_assignable($type, $value)
{
if (is_null($value)) {
return true;
}
assert_not_null($type, 'Function is_assignable: $type must not be null');
if (!is_string($type)) {
show_error('is_assignable', '$type must be a string');
}
if (is_array_type($type)) {
// $array_type = get_array_component_type($type);
return get_qualified_type($value) == $type;
}
switch (strtolower($type)) {
case 'string':
if (is_string($value)) {
return true;
}
break;
case 'int':
if (is_int($value)) {
return true;
}
break;
case 'boolean':
if (is_bool($value)) {
return true;
}
break;
case 'array':
if (is_array($value)) {
return true;
}
break;
case 'float':
if (is_float($value)) {
return true;
}
break;
default:
if (is_object($value) && is_subclass(get_class($value), $type)) {
return true;
}
break;
}
return false;
}
function checkCommand(&$command)
{
return $this->commandClass == null || is_subclass(get_class($command), $this->commandClass);
}
function &getServicesOfType($class)
{
global $appContext;
$services = array();
foreach ($appContext->servicePoints as $sname => $sp) {
$className = $sp->getClassName();
if (is_subclass($className, $class)) {
$instance =& $sp->instance();
$services[$sname] =& $instance;
}
}
return $services;
}
function supports($class)
{
if (is_subclass($class, 'Post')) {
return true;
}
}