/**
* Encode OmnivoreLayers so that the internal used contao.loadLayer method is used.
*
* @param EncodeValueEvent $event The subscribed event.
*
* @return void
* @throws EncodeValueFailed If encoding failed.
*/
public function loadLayer(EncodeValueEvent $event)
{
$value = $event->getValue();
$encoder = $event->getEncoder();
$template = 'L.contao.load(%s, %s, %s, %s, map);';
if ($value instanceof OmnivoreLayer) {
$url = $value->getUrl();
if ($url instanceof RequestUrl) {
$url = $url->getHash();
} elseif (strpos($url, '/') !== false) {
// Slash found, not a Contao leaflet hash, do not replace encoding.
return;
}
if ($value->getCustomLayer()) {
$ref = $encoder->encodeReference($value->getCustomLayer());
} else {
$template = $encoder->encodeReference($value) . ' = ' . $template;
$ref = 'null';
}
$event->addLine(sprintf($template, $encoder->encodeValue($url), $encoder->encodeValue(strtolower(str_replace('Omnivore.', '', $value->getType()))), $encoder->encodeArray($value->getOptions(), JSON_FORCE_OBJECT), $ref));
foreach ($value->getMethodCalls() as $call) {
$event->addLine($call->encode($encoder, Flags::CLOSE_STATEMENT));
}
}
}
/**
* Handle compile event.
*
* @param EncodeValueEvent $event The subscribed event.
*
* @return void
*/
public function handleEncode(EncodeValueEvent $event)
{
$definition = $event->getValue();
if (!$definition instanceof Definition) {
return;
}
$type = $definition->getType();
$method = 'encode' . $this->convertTypeToMethod($type);
if (method_exists($this, $method)) {
$buffer = $this->{$method}($definition, $event->getEncoder(), $event->getJsonFlags());
if ($buffer) {
$event->addLine($buffer);
$this->handleMethodCalls($definition, $event->getEncoder(), $event);
}
$event->setSuccessful();
}
}
