/**
* Hook that is called just after an object is unserialized.
*/
public function doUnSerialize()
{
// Recreate fp
list($Pos, $Contents) = $this->_fp;
$File = new GenericFile('php://memory');
$this->_fp = $File->createResource($this->_Flags, stream_context_create($this->_Options));
// Restore fp
if ($Contents) {
$this->putContents($Contents);
fseek($this->_fp, $Pos);
}
}
/**
* Creates a page from a HTTP Response.
*
* @param \BLW\Type\HTTP\IRequest $Request
* Request that produced response.
* @param \BLW\Type\HTTP\IResponse $Response
* Response associated with request.
* @return \BLW\Type\HTTP\IPage Generated Page.
*/
public function createPage(IRequest $Request, IResponse $Response)
{
// Status of 200
if ($Response->Status == 200 && isset($Response->Header['Content-Type'])) {
// Test Content-Type
$ContentType = $Response->Header['Content-Type'];
switch (1) {
// Text document
case preg_match('!text/.*!', $ContentType):
// CreateDocument
$Document = new Document();
$Document->loadHTML(strval($Response->Body) ?: '<html><title></title><body></body></html>');
// Create Page
$Base = $Response->URI ?: $Request->URI ?: new GenericURI('about:none');
$Page = new HTMLPage($Document, $Base, $Request->Header, $Response->Header, $this->_Mediator);
// Done
break;
// File
// File
default:
// CreateFile
$File = new GenericFile('php://tmp');
$File->putContents(strval($Response->Body));
// Create Page
$Base = $Response->URI ?: $Request->URI ?: new GenericURI('about:none');
$Page = new FilePage($File, $Base, $Request->Header, $Response->Header, $this->_Mediator);
}
} elseif ($Response->isValidCode($Response->Status)) {
$Page = $this->createStatusPage($Request, $Response);
// Invalid Responses
} else {
$Page = $this->createUnknownPage();
}
// Done
return $Page;
}
/**
* Restarts PhantomJS process.
*
* @return boolean <code>TRUE</code> on success. <code>FALSE</code> on failure.
*/
public function phantomRestart()
{
// Close command
$this->_Process->close();
// Wait a bit
usleep(100000);
// Create bootstrap
$Bootstrap = new GenericFile(sys_get_temp_dir() . DIRECTORY_SEPARATOR . md5('PhantomJS') . '.js');
$Bootstrap->putContents(self::BOOTSTRAP);
// Open Command
$stdIn = '';
$Input = new CommandInput(new StringStream($stdIn));
$Input->Options[] = new Option('config', $this->_ConfigFile);
$Input->Arguments[] = new Argument($Bootstrap);
// If okay? return true.
if ($this->_Process->open($Input)) {
return true;
}
// @codeCoverageIgnoreStart
return false;
// @codeCoverageIgnoreEnd
}
