public function getPresenterClass(&$name)
{
if (isset($this->cache[$name])) {
list($className, $name) = $this->cache[$name];
return $className;
}
if (!is_string($name) || !String::match($name, "#^[a-zA-Z-ÿ][a-zA-Z0-9-ÿ:]*\$#")) {
throw new InvalidPresenterException("Presenter name must be alphanumeric string, '{$name}' is invalid.");
}
$classNameBase = str_replace(':', 'Module\\', $name) . 'Presenter';
$classNames = array_map(function ($namespace) use($classNameBase) {
return ($namespace ? $namespace . "\\" : "") . $classNameBase;
}, $this->namespaces);
foreach ($classNames as $className) {
if (!class_exists($className)) {
continue;
}
$reflection = new ClassReflection($className);
if (!$reflection->implementsInterface('Nette\\Application\\IPresenter')) {
throw new InvalidPresenterException("Cannot load presenter '{$name}', class '{$className}' is not Nette\\Application\\IPresenter implementor.");
}
if ($reflection->isAbstract()) {
throw new InvalidPresenterException("Cannot load presenter '{$name}', class '{$className}' is abstract.");
}
return $className;
}
throw new InvalidPresenterException("Cannot load presenter {$name}, class " . implode(" nor ", $classNames) . " does not exist");
}
/**
* @param string presenter name
* @return string class name
* @throws InvalidPresenterException
*/
public function getPresenterClass(& $name)
{
if (isset($this->cache[$name])) {
list($class, $name) = $this->cache[$name];
return $class;
}
if (!is_string($name) || !Nette\String::match($name, "#^[a-zA-Z\x7f-\xff][a-zA-Z0-9\x7f-\xff:]*$#")) {
throw new InvalidPresenterException("Presenter name must be alphanumeric string, '$name' is invalid.");
}
$class = $this->formatPresenterClass($name);
if (!class_exists($class)) {
// internal autoloading
$file = $this->formatPresenterFile($name);
if (is_file($file) && is_readable($file)) {
Nette\Loaders\LimitedScope::load($file);
}
if (!class_exists($class)) {
throw new InvalidPresenterException("Cannot load presenter '$name', class '$class' was not found in '$file'.");
}
}
$reflection = new Nette\Reflection\ClassReflection($class);
$class = $reflection->getName();
if (!$reflection->implementsInterface('Nette\Application\IPresenter')) {
throw new InvalidPresenterException("Cannot load presenter '$name', class '$class' is not Nette\\Application\\IPresenter implementor.");
}
if ($reflection->isAbstract()) {
throw new InvalidPresenterException("Cannot load presenter '$name', class '$class' is abstract.");
}
// canonicalize presenter name
$realName = $this->unformatPresenterClass($class);
if ($name !== $realName) {
if ($this->caseSensitive) {
throw new InvalidPresenterException("Cannot load presenter '$name', case mismatch. Real name is '$realName'.");
} else {
$this->cache[$name] = array($class, $realName);
$name = $realName;
}
} else {
$this->cache[$name] = array($class, $realName);
}
return $class;
}
