public function testStatus_code()
{
$this->assertSame('207 Multi-Status', DAV::status_code(DAV::HTTP_MULTI_STATUS), 'DAV::status_code() should return \'207 Multi-Status\' with a 207 parameter');
$this->assertSame('414 Request-URI Too Long', DAV::status_code(DAV::HTTP_REQUEST_URI_TOO_LONG), 'DAV::status_code() should return \'414 Request-URI Too Long\' with a 414 parameter');
}
/**
* Serializes this object to XML.
* Must only be called by DAV_Multistatus.
* @return string XML
*/
public function toXML()
{
// Set the default status to 200:
foreach (array_keys($this->properties) as $p) {
if (!isset($this->status[$p])) {
$this->status[$p] = DAV_Status::$OK;
}
}
// Rearrange by status:
$hashed_statusses = array();
$hashed_properties = array();
foreach ($this->status as $p => $s) {
$hash = md5($s->getCode() . "\t" . $s->getMessage() . "\t" . implode("\t", $s->conditions) . $s->location);
$hashed_statusses[$hash] = $s;
$hashed_properties[$hash][] = $p;
}
// Start generating some XML:
$xml = "\n<D:response><D:href>" . DAV::xmlescape(DAV::encodeURIFullPath($this->path)) . "</D:href>";
// Each defined status gets its own <D:propstat> element:
foreach ($hashed_statusses as $hash => $status) {
$xml .= "\n<D:propstat><D:prop>";
foreach ($hashed_properties[$hash] as $prop) {
list($namespaceURI, $localName) = explode(' ', $prop);
$xml .= "\n<";
switch ($namespaceURI) {
case 'DAV:':
$xml .= "D:{$localName}";
break;
case '':
$xml .= "{$localName}";
break;
default:
$xml .= "ns:{$localName} xmlns:ns=\"{$namespaceURI}\"";
}
if (isset($this->properties[$prop])) {
$xml .= '>' . $this->properties[$prop] . '</';
switch ($namespaceURI) {
case 'DAV:':
$xml .= "D:";
break;
case '':
break;
default:
$xml .= "ns:";
}
$xml .= "{$localName}>";
} else {
$xml .= '/>';
}
}
// And give the status itself!
$xml .= "\n</D:prop>\n<D:status>HTTP/1.1 " . DAV::status_code($status->getCode()) . '</D:status>';
if (!empty($status->conditions)) {
$xml .= "\n<D:error>";
foreach ($status->conditions as $condition) {
$xml .= @DAV::$CONDITIONS[$condition];
}
$xml .= "</D:error>";
}
$message = $status->getMessage();
if (!empty($message)) {
$xml .= "\n<D:responsedescription>" . DAV::xmlescape($message) . '</D:responsedescription>';
}
$xml .= "\n</D:propstat>";
}
$xml .= "\n</D:response>";
return $xml;
}
/**
* Sends this status to client.
* @return void
*/
public function output()
{
$status = $this->getCode();
if ($status < 300) {
throw new DAV_Status(DAV::HTTP_INTERNAL_SERVER_ERROR, "DAV_Status object with status {$status} " . var_export($this->getMessage(), true));
}
if (DAV::HTTP_UNAUTHORIZED === $status && DAV::$UNAUTHORIZED) {
call_user_func(DAV::$UNAUTHORIZED);
return;
} elseif (!empty($this->conditions)) {
$headers = array('status' => $status, 'Content-Type' => 'application/xml; charset="UTF-8"');
if ($this->location) {
$headers['Location'] = DAV::encodeURIFullPath($this->location);
}
DAV::header($headers);
echo DAV::xml_header() . '<D:error xmlns:D="DAV:">';
foreach ($this->conditions as $condition => $xml) {
echo "\n<D:" . $condition;
echo $xml ? ">{$xml}</D:{$condition}>" : "/>";
}
echo "\n</D:error>";
} elseif ($this->location) {
DAV::redirect($status, $this->location);
} else {
if (self::$RESPONSE_GENERATOR && in_array($_SERVER['REQUEST_METHOD'], array('GET', 'POST'))) {
DAV::header(array('status' => $status));
call_user_func(self::$RESPONSE_GENERATOR, $status, $this->getMessage());
} else {
DAV::header(array('status' => $status, 'Content-Type' => 'text/plain; charset="UTF-8"'));
echo "HTTP/1.1 " . DAV::status_code($status) . "\n" . $this->getMessage();
}
}
}
