/**
* Generates URL to presenter.
* @param string destination in format "[[[module:]presenter:]action] [#fragment]"
* @return string
* @throws UI\InvalidLinkException
*/
public function link($dest, array $params = array())
{
if (!preg_match('~^([\\w:]+):(\\w*+)(#.*)?()\\z~', $dest, $m)) {
throw new UI\InvalidLinkException("Invalid link destination '{$dest}'.");
}
list(, $presenter, $action, $frag) = $m;
try {
$class = $this->presenterFactory ? $this->presenterFactory->getPresenterClass($presenter) : NULL;
} catch (InvalidPresenterException $e) {
throw new UI\InvalidLinkException($e->getMessage(), NULL, $e);
}
if (is_subclass_of($class, 'Nette\\Application\\UI\\Presenter')) {
if ($action === '') {
$action = UI\Presenter::DEFAULT_ACTION;
}
if (method_exists($class, $method = $class::formatActionMethod($action)) || method_exists($class, $method = $class::formatRenderMethod($action))) {
UI\Presenter::argsToParams($class, $method, $params);
}
}
if ($action !== '') {
$params[UI\Presenter::ACTION_KEY] = $action;
}
$url = $this->router->constructUrl(new Request($presenter, NULL, $params), $this->refUrl);
if ($url === NULL) {
unset($params[UI\Presenter::ACTION_KEY]);
$params = urldecode(http_build_query($params, NULL, ', '));
throw new UI\InvalidLinkException("No route for {$dest}({$params})");
}
return $url . $frag;
}
/**
* Generates URL to presenter.
* @param string destination in format "[[[module:]presenter:]action] [#fragment]"
* @return string
* @throws UI\InvalidLinkException
*/
public function link($dest, array $params = [])
{
if (!preg_match('~^([\\w:]+):(\\w*+)(#.*)?()\\z~', $dest, $m)) {
throw new UI\InvalidLinkException("Invalid link destination '{$dest}'.");
}
list(, $presenter, $action, $frag) = $m;
try {
$class = $this->presenterFactory ? $this->presenterFactory->getPresenterClass($presenter) : NULL;
} catch (InvalidPresenterException $e) {
throw new UI\InvalidLinkException($e->getMessage(), NULL, $e);
}
if (is_subclass_of($class, UI\Presenter::class)) {
if ($action === '') {
$action = UI\Presenter::DEFAULT_ACTION;
}
if (method_exists($class, $method = $class::formatActionMethod($action)) || method_exists($class, $method = $class::formatRenderMethod($action))) {
UI\Presenter::argsToParams($class, $method, $params, [], $missing);
if ($missing) {
$rp = $missing[0];
throw new UI\InvalidLinkException("Missing parameter \${$rp->getName()} required by {$rp->getDeclaringClass()->getName()}::{$rp->getDeclaringFunction()->getName()}()");
}
} elseif (array_key_exists(0, $params)) {
throw new UI\InvalidLinkException("Unable to pass parameters to action '{$presenter}:{$action}', missing corresponding method.");
}
}
if ($action !== '') {
$params[UI\Presenter::ACTION_KEY] = $action;
}
$url = $this->router->constructUrl(new Request($presenter, NULL, $params), $this->refUrl);
if ($url === NULL) {
unset($params[UI\Presenter::ACTION_KEY]);
$params = urldecode(http_build_query($params, NULL, ', '));
throw new UI\InvalidLinkException("No route for {$dest}({$params})");
}
return $url . $frag;
}
