/**
* {@inheritdoc}
*/
public function generateFromTokens(RouteInterface $route, array $tokens, array $parameters = [], $tokenSeparator)
{
$graph = [];
if (empty($tokens)) {
return $route->getPattern();
}
/** @var Token $token */
foreach ($tokens as $token) {
if ($token->isParameter()) {
if (!isset($parameters[$token->getExpression()])) {
throw new InvalidArgumentException(sprintf('Missing parameter %s', $token->getExpression()));
}
$value = $parameters[$token->getExpression()];
$requirements = $token->getRequirements();
if (isset($requirements['wildcard']) && true == $requirements['wildcard']) {
if ($value === '*' || $value === 'all') {
$graph[] = $value;
continue;
//next token
}
}
if (isset($requirements['pattern'])) {
$pattern = $requirements['pattern'];
if (1 === preg_match("#^{$pattern}#i", $value)) {
$graph[] = $value;
continue;
//next token
} else {
throw new InvalidArgumentException(sprintf('Invalid parameters %s, must match %s', $token->getExpression(), $pattern));
}
} else {
$graph[] = $value;
}
} else {
$graph[] = $token->getExpression();
}
}
return implode($tokenSeparator, $graph);
}
public function testGetRequirements()
{
$this->assertEquals($this->requirements, $this->route->getRequirements());
}