function getPresenterClass(&$name)
{
if (isset($this->cache[$name])) {
list($class, $name) = $this->cache[$name];
return $class;
}
if (!is_string($name) || !NString::match($name, "#^[a-zA-Z-�][a-zA-Z0-9-�:]*\$#")) {
throw new NInvalidPresenterException("Presenter name must be alphanumeric string, '{$name}' is invalid.");
}
$class = $this->formatPresenterClass($name);
if (!class_exists($class)) {
$file = $this->formatPresenterFile($name);
if (is_file($file) && is_readable($file)) {
NLimitedScope::load($file);
}
if (!class_exists($class)) {
throw new NInvalidPresenterException("Cannot load presenter '{$name}', class '{$class}' was not found in '{$file}'.");
}
}
$reflection = new NClassReflection($class);
$class = $reflection->getName();
if (!$reflection->implementsInterface('IPresenter')) {
throw new NInvalidPresenterException("Cannot load presenter '{$name}', class '{$class}' is not Nette\\Application\\IPresenter implementor.");
}
if ($reflection->isAbstract()) {
throw new NInvalidPresenterException("Cannot load presenter '{$name}', class '{$class}' is abstract.");
}
$realName = $this->unformatPresenterClass($class);
if ($name !== $realName) {
if ($this->caseSensitive) {
throw new NInvalidPresenterException("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;
}
/**
* @param string presenter name
* @return string class name
* @throws NInvalidPresenterException
*/
public function getPresenterClass(& $name)
{
if (isset($this->cache[$name])) {
list($class, $name) = $this->cache[$name];
return $class;
}
if (!is_string($name) || !NStrings::match($name, "#^[a-zA-Z\x7f-\xff][a-zA-Z0-9\x7f-\xff:]*$#")) {
throw new NInvalidPresenterException("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)) {
NLimitedScope::load($file, TRUE);
}
if (!class_exists($class)) {
throw new NInvalidPresenterException("Cannot load presenter '$name', class '$class' was not found in '$file'.");
}
}
$reflection = new NClassReflection($class);
$class = $reflection->getName();
if (!$reflection->implementsInterface('IPresenter')) {
throw new NInvalidPresenterException("Cannot load presenter '$name', class '$class' is not IPresenter implementor.");
}
if ($reflection->isAbstract()) {
throw new NInvalidPresenterException("Cannot load presenter '$name', class '$class' is abstract.");
}
// canonicalize presenter name
$realName = $this->unformatPresenterClass($class);
if ($name !== $realName) {
if ($this->caseSensitive) {
throw new NInvalidPresenterException("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;
}