/**
* Iterates through all segments in $this->uriPattern and creates
* appropriate RoutePart instances.
*
* @return void
* @throws InvalidRoutePartHandlerException
* @throws InvalidUriPatternException
*/
public function parse()
{
if ($this->isParsed || $this->uriPattern === null || $this->uriPattern === '') {
return;
}
$this->routeParts = [];
$currentRoutePartIsOptional = false;
if (substr($this->uriPattern, -1) === '/') {
throw new InvalidUriPatternException('The URI pattern "' . $this->uriPattern . '" of route "' . $this->getName() . '" ends with a slash, which is not allowed. You can put the trailing slash in brackets to make it optional.', 1234782997);
}
if ($this->uriPattern[0] === '/') {
throw new InvalidUriPatternException('The URI pattern "' . $this->uriPattern . '" of route "' . $this->getName() . '" starts with a slash, which is not allowed.', 1234782983);
}
$matches = [];
preg_match_all(self::PATTERN_EXTRACTROUTEPARTS, $this->uriPattern, $matches, PREG_SET_ORDER);
/** @var $lastRoutePart RoutePartInterface */
$lastRoutePart = null;
foreach ($matches as $match) {
$routePartType = empty($match['dynamic']) ? self::ROUTEPART_TYPE_STATIC : self::ROUTEPART_TYPE_DYNAMIC;
$routePartName = $match['content'];
if (!empty($match['optionalStart'])) {
if ($lastRoutePart !== null && $lastRoutePart->isOptional()) {
throw new InvalidUriPatternException('the URI pattern "' . $this->uriPattern . '" of route "' . $this->getName() . '" contains successive optional Route sections, which is not allowed.', 1234562050);
}
$currentRoutePartIsOptional = true;
}
$routePart = null;
switch ($routePartType) {
case self::ROUTEPART_TYPE_DYNAMIC:
if ($lastRoutePart instanceof DynamicRoutePartInterface) {
throw new InvalidUriPatternException('the URI pattern "' . $this->uriPattern . '" of route "' . $this->getName() . '" contains successive Dynamic Route Parts, which is not allowed.', 1218446975);
}
if (isset($this->routePartsConfiguration[$routePartName]['handler'])) {
$routePart = $this->objectManager->get($this->routePartsConfiguration[$routePartName]['handler']);
if (!$routePart instanceof DynamicRoutePartInterface) {
throw new InvalidRoutePartHandlerException(sprintf('routePart handlers must implement "%s" in route "%s"', DynamicRoutePartInterface::class, $this->getName()), 1218480972);
}
} elseif (isset($this->routePartsConfiguration[$routePartName]['objectType'])) {
$routePart = new IdentityRoutePart();
$routePart->setObjectType($this->routePartsConfiguration[$routePartName]['objectType']);
if (isset($this->routePartsConfiguration[$routePartName]['uriPattern'])) {
$routePart->setUriPattern($this->routePartsConfiguration[$routePartName]['uriPattern']);
}
} else {
$routePart = new DynamicRoutePart();
}
$routePartDefaultValue = ObjectAccess::getPropertyPath($this->defaults, $routePartName);
if ($routePartDefaultValue !== null) {
$routePart->setDefaultValue($routePartDefaultValue);
}
break;
case self::ROUTEPART_TYPE_STATIC:
$routePart = new StaticRoutePart();
if ($lastRoutePart !== null && $lastRoutePart instanceof DynamicRoutePartInterface) {
/** @var DynamicRoutePartInterface $lastRoutePart */
$lastRoutePart->setSplitString($routePartName);
}
}
$routePart->setName($routePartName);
if ($currentRoutePartIsOptional) {
$routePart->setOptional(true);
if ($routePart instanceof DynamicRoutePartInterface && !$routePart->hasDefaultValue()) {
throw new InvalidRouteSetupException(sprintf('There is no default value specified for the optional route part "{%s}" of route "%s", but all dynamic optional route parts need a default.', $routePartName, $this->getName()), 1477140679);
}
}
$routePart->setLowerCase($this->lowerCase);
if (isset($this->routePartsConfiguration[$routePartName]['options'])) {
$routePart->setOptions($this->routePartsConfiguration[$routePartName]['options']);
}
if (isset($this->routePartsConfiguration[$routePartName]['toLowerCase'])) {
$routePart->setLowerCase($this->routePartsConfiguration[$routePartName]['toLowerCase']);
}
$this->routeParts[] = $routePart;
if (!empty($match['optionalEnd'])) {
if (!$currentRoutePartIsOptional) {
throw new InvalidUriPatternException('The URI pattern "' . $this->uriPattern . '" of route "' . $this->getName() . '" contains an unopened optional section.', 1234564495);
}
$currentRoutePartIsOptional = false;
}
$lastRoutePart = $routePart;
}
if ($currentRoutePartIsOptional) {
throw new InvalidUriPatternException('The URI pattern "' . $this->uriPattern . '" of route "' . $this->getName() . '" contains an unterminated optional section.', 1234563922);
}
$this->isParsed = true;
}
/**
* @test
*/
public function staticRoutePartDoesNotAlterCaseIfLowerCaseIsFalse()
{
$routePart = new Mvc\Routing\StaticRoutePart();
$routePart->setName('SomeName');
$routePart->setLowerCase(false);
$routeValues = [];
$routePart->resolve($routeValues);
$this->assertEquals('SomeName', $routePart->getValue(), 'By default Static Route Part should not alter the case of name');
}