/**
* Link parser for rear-generation Description.
* @param string $link
* @return RM\Thorin\Descriptor
*/
public function getDescriptor($link)
{
$filename = basename($link);
$tmp = explode('.', basename($link));
$ext = array_pop($tmp);
$arguments = array_pop($tmp);
$filename = implode('.', $tmp);
if (!isset($arguments)) {
return;
}
$arguments = explode('|', $arguments);
if (substr($arguments[0], 0, 6) !== 'modes-') {
return;
}
$modes = array_reverse(explode('-', substr(array_shift($arguments), 6)));
$params = [];
$modifiers = [];
foreach ($arguments as $value) {
$tmp = explode('-', $value);
if (substr($value, 0, 6) === 'param-') {
$tmp = explode('-', base64_decode($tmp[1]));
$params[$tmp[0]] = $tmp[1];
} else {
$name = array_shift($tmp);
$modifiers[] = [$name => $tmp];
}
}
foreach ($modes as $mode) {
$mode = $this->modeStorage->getMode($mode);
foreach ($mode->getProviders() as $provider) {
$source = $provider->getSource($filename, $params);
if ($source !== NULL) {
$descriptor = new Descriptor($source, $mode);
foreach ($modifiers as $modifier) {
foreach ($modifier as $name => $args) {
$descriptor->addModifier($name, $args);
}
}
}
}
if (isset($descriptor)) {
return $descriptor;
}
}
}
public function getMode($name)
{
return $this->modeStorage->getMode($name);
}
