public function accept(MediaType $contentType)
{
if ($this->contentType === null) {
return true;
} elseif (is_string($this->contentType)) {
return $this->contentType == $contentType->getName();
} elseif (is_callable($this->contentType)) {
return call_user_func_array($this->contentType, array($contentType));
}
return false;
}
public function accept(MediaType $contentType)
{
return in_array($contentType->getName(), MediaType\Xml::getMediaTypes()) || substr($contentType->getSubType(), -4) == '+xml' || substr($contentType->getSubType(), -4) == '/xml';
}
public function isContentTypeSupported(MediaType $contentType)
{
return $contentType->getName() == self::$mime;
}
public function accept(MediaType $contentType)
{
return $contentType->getName() == 'application/jsonx+xml';
}
public function isContentTypeSupported(MediaType $contentType)
{
return $contentType->getName() == 'application/x-www-form-urlencoded';
}
/**
* Returns the fitting writer according to the content negotiation. If no
* fitting writer could be found null gets returned
*
* @param \PSX\Http\MediaType $contentType
* @param array $supportedWriter
* @return \PSX\Data\WriterInterface
*/
protected function getWriterFromContentNegotiation(MediaType $contentType, array $supportedWriter = null)
{
if (empty($this->contentNegotiation)) {
return null;
}
foreach ($this->contentNegotiation as $acceptedContentType => $writerClass) {
if ($supportedWriter !== null && !in_array($writerClass, $supportedWriter)) {
continue;
}
$acceptedContentType = new MediaType($acceptedContentType);
if ($acceptedContentType->match($contentType)) {
$writer = $this->getWriterByInstance($writerClass);
if ($writer !== null) {
return $writer;
}
}
}
return null;
}
/**
* Checks whether the given media type would match
*
* @param \PSX\Http\MediaType $mediaType
* @return boolean
*/
public function match(MediaType $mediaType)
{
return $this->type == '*' && $this->subType == '*' || $this->type == $mediaType->getType() && $this->subType == $mediaType->getSubType() || $this->type == $mediaType->getType() && $this->subType == '*';
}
public static function isMediaType(MediaType $mediaType)
{
return in_array($mediaType->getName(), self::$mediaTypes) || substr($mediaType->getSubType(), -4) == '+xml' || substr($mediaType->getSubType(), -4) == '/xml';
}
