public function usableInLoad()
{
$dom = new \DOMDocument();
$this->assertTrue($dom->load(Streams::readableUri(new MemoryInputStream(trim('
<?xml version="1.0" encoding="utf-8"?>
<root>
<child>übercoder</child>
</root>
')))));
$this->assertEquals('übercoder', $dom->getElementsByTagName('child')->item(0)->nodeValue);
}
/**
* Returns a DOM object for this response's contents. Lazy/Cached.
*
* @return php.DOMDocument
*/
public function getDom()
{
if (null === $this->dom) {
$this->dom = new \DOMDocument();
// HHVM blocks all external resources by default, and the .ini setting
// "hhvm.libxml.ext_entity_whitelist" cannot be set via ini_set().
if (defined('HHVM_VERSION')) {
@$this->dom->loadHTML(Streams::readAll($this->response->getInputStream()));
} else {
@$this->dom->loadHTMLFile(Streams::readableUri($this->response->getInputStream()));
}
}
return $this->dom;
}
/** @param io.streams.InputStream */
private function read($stream)
{
$this->stream = $stream;
if ($this instanceof UriReader && !self::$GD_USERSTREAMS_BUG) {
$this->reader = function ($reader, $stream) {
return $reader->readImageFromUri(Streams::readableUri($stream));
};
} else {
$this->reader = function ($reader, $stream) {
$bytes = '';
while ($stream->available() > 0) {
$bytes .= $stream->read();
}
$stream->close();
return $reader->readImageFromString($bytes);
};
}
}
/**
* Unmarshal XML to an object
*
* @param xml.parser.InputSource source
* @param string classname
* @param [:var] inject
* @return lang.Object
* @throws lang.ClassNotFoundException
* @throws xml.XMLFormatException
* @throws lang.reflect.TargetInvocationException
* @throws lang.IllegalArgumentException
*/
public function unmarshalFrom(InputSource $input, $classname, $inject = [])
{
libxml_clear_errors();
$doc = new \DOMDocument();
if (!$doc->load(Streams::readableUri($input->getStream()))) {
$e = libxml_get_last_error();
throw new XMLFormatException(trim($e->message), $e->code, $input->getSource(), $e->line, $e->column);
}
$xpath = new XPath($doc);
// Class factory based on tag name, reference to a static method which is called with
// the class name and returns an XPClass instance.
$class = \lang\XPClass::forName($classname);
if ($class->hasAnnotation('xmlmapping', 'factory')) {
if ($class->hasAnnotation('xmlmapping', 'pass')) {
$factoryArgs = [];
foreach ($class->getAnnotation('xmlmapping', 'pass') as $pass) {
$factoryArgs[] = self::contentOf($xpath->query($pass, $doc->documentElement));
}
} else {
$factoryArgs = [$doc->documentElement->nodeName];
}
$class = $class->getMethod($class->getAnnotation('xmlmapping', 'factory'))->invoke(null, $factoryArgs);
}
return self::recurse($xpath, $doc->documentElement, $class, $inject);
}
public function is_file()
{
$this->assertTrue(is_file(Streams::readableUri(new MemoryInputStream('Hello'))));
}
