public function __construct(Request $request = null, Response $response = null, Exception $previous = null)
{
$message = $previous ? $previous->getMessage() : 'Unknown error';
$status = 0;
$this->request = $request;
$this->response = $response;
if ($response) {
$message = $response->getError();
$status = $response->getStatus();
//TODO Add status text
}
parent::__construct($message, $status, $previous);
}
public function testMultipart()
{
$goodMultipartMixedResponse = "Content-Type: multipart/mixed; boundary=Boundary_1245_945802293_1394135045248\n" . "\n" . "--Boundary_1245_945802293_1394135045248\n" . "Content-Type: application/json\r\n" . "\r\n" . "{\n" . " \"response\" : [ {\n" . " \"status\" : 200\n" . " }, {\n" . " \"status\" : 200\n" . " } ]\n" . "}\n" . "--Boundary_1245_945802293_1394135045248\n" . "Content-Type: application/json\n" . "\n" . "{\n" . " \"foo\" : \"bar\"\n" . "}\n" . "--Boundary_1245_945802293_1394135045248\n" . "Content-Type: application/json\n" . "\n" . "{\n" . " \"baz\" : \"qux\"\n" . "}\n" . "--Boundary_1245_945802293_1394135045248--\n";
$multipartMixedResponseWithErrorPart = "Content-Type: multipart/mixed; boundary=Boundary_1245_945802293_1394135045248\n" . "\n" . "--Boundary_1245_945802293_1394135045248\n" . "Content-Type: application/json\n" . "\n" . "{\n" . " \"response\" : [ {\n" . " \"status\" : 200\n" . " }, {\n" . " \"status\" : 404\n" . " }, {\n" . " \"status\" : 200\n" . " } ]\n" . "}\n" . "--Boundary_1245_945802293_1394135045248\n" . "Content-Type: application/json\n" . "\n" . "{\n" . " \"foo\" : \"bar\"\n" . "}\n" . "--Boundary_1245_945802293_1394135045248\n" . "Content-Type: application/json\n" . "\n" . "{\n" . " \"message\" : \"object not found\"\n" . "}\n" . "--Boundary_1245_945802293_1394135045248\n" . "Content-Type: application/json\n" . "\n" . "{\n" . " \"baz\" : \"qux\"\n" . "}\n" . "--Boundary_1245_945802293_1394135045248--\n";
$badMultipartMixedResponse = "Content-Type: multipart/mixed; boundary=Boundary_1245_945802293_1394135045248\n" . "\n" . "--Boundary_1245_945802293_1394135045248\n" . "Content-Type: application/json\n" . "\n" . "THIS IS JUNK AND CANNOT BE PARSED AS JSON\n" . "--Boundary_1245_945802293_1394135045248\n" . "Content-Type: application/json\n" . "\n" . "{\n" . " \"foo\" : \"bar\"\n" . "}\n" . "--Boundary_1245_945802293_1394135045248\n" . "Content-Type: application/json\n" . "\n" . "{\n" . " \"baz\" : \"qux\"\n" . "}\n" . "--Boundary_1245_945802293_1394135045248--\n";
$r1 = new Response(207, $goodMultipartMixedResponse);
$this->assertEquals(2, count($r1->getResponses()));
$rr1 = $r1->getResponses();
$this->assertEquals('bar', $rr1[0]->getJson()->foo);
$this->assertEquals('qux', $rr1[1]->getJson()->baz);
$r2 = new Response(207, $multipartMixedResponseWithErrorPart);
$rr2 = $r2->getResponses();
$this->assertEquals('bar', $rr2[0]->getJson()->foo);
$this->assertEquals('object not found', $rr2[1]->getError());
$this->assertEquals('qux', $rr2[2]->getJson()->baz);
$r3 = new Response(207, $badMultipartMixedResponse);
$caught = false;
try {
$r3->getResponses();
} catch (Exception $e) {
$caught = true;
}
$this->assertTrue($caught);
}
/**
* @return $this
* @throws HttpException
* @codeCoverageIgnore
*/
public function send()
{
$ch = curl_init();
$response = null;
try {
curl_setopt($ch, CURLOPT_URL, $this->getUrlWithQueryString());
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, $this->getMethod());
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HEADER, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, $this->getHeadersArray());
if ($this->isPut() || $this->isPost()) {
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, $this->getEncodedBody());
}
$res = curl_exec($ch);
$response = new Response(curl_getinfo($ch, CURLINFO_HTTP_CODE), $res);
if (!$response->checkStatus()) {
throw new Exception('Response has unsuccessful status');
}
} catch (Exception $e) {
curl_close($ch);
throw new HttpException($this, $response, $e);
}
curl_close($ch);
return $response;
}
/**
* @return Response[]
* @throws Exception
*/
public function getResponses()
{
if (!$this->isMultipart()) {
throw new Exception('Response is not multipart');
}
$contentType = $this->getHeader('content-type');
if (!stristr($contentType, 'multipart/mixed')) {
throw new Exception('Response is not multipart/mixed');
}
$body = $this->getBody();
//TODO Read stream as stream
// Step 1. Split boundaries
preg_match(self::BOUNDARY_REGEXP, $contentType, $matches);
$boundary = $matches[1];
$parts = explode(self::BOUNDARY_SEPARATOR . $boundary, $body);
// First empty part out
if (!$parts[0] || !trim($parts[0])) {
array_shift($parts);
}
// Last "--" part out
if (trim($parts[sizeof($parts) - 1]) == self::BOUNDARY_SEPARATOR) {
array_pop($parts);
}
// Step 2. Create status info object
$statusInfoObj = new Response($this->getStatus(), array_shift($parts));
$statusInfo = $statusInfoObj->getJson()->response;
// Step 3. Parse all parts into Response objects
$responses = array();
foreach ($parts as $i => $part) {
$partInfo = $statusInfo[$i];
$responses[] = new Response($partInfo->status, $part);
}
return $responses;
}