gilles.bourgeat@gmail.com>
*/
class LabelResponse
{
const UUID = '/--uuid:/'; //This is the separator of each part of the response
const CONTENT = 'Content-';
protected $soapResponse;
protected $cacheAttachments = [];
protected $cacheSoapResponse = [];
protected $uuid;
public function __construct($soapResponse)
{
$this->soapResponse = $soapResponse;
$this->parseResponse($soapResponse);
}
public function getFile()
{
if ($this->isValid()) {
return $this->cacheAttachments[0]["data"];
}
return null;
}
public function getParcelNumber()
{
if ($this->isValid()) {
$pieces = explode("", $this->cacheSoapResponse["data"]);
$pieces = explode("", $pieces[1]);
return $pieces[0];
}
return null;
}
public function hasFileCN23()
{
if ($this->isValid()) {
return isset($this->cacheAttachments[1]["data"]);
}
return false;
}
public function getFileCN23()
{
if ($this->isValid()) {
if (\count($this->cacheAttachments) > 1) {
$this->cacheAttachments[1]["data"];
}
}
return null;
}
public function isValid()
{
if (!isset($this->cacheSoapResponse["data"])) {
return false;
}
$soapResult = $this->cacheSoapResponse["data"];
$errorCode = explode("", $soapResult);
$errorCode = explode("", $errorCode[1]);
//- Parse Web Service Response
//+ Error handling and label saving
if ($errorCode[0] == 0) {
return true;
}
return false;
}
public function getError()
{
if (!isset($this->cacheSoapResponse["data"])) {
return [$this->soapResponse];
}
if ($this->isValid()) {
return [];
}
$soapResult = $this->cacheSoapResponse["data"];
$errorCode = explode("", $soapResult);
$errorCode = explode("", $errorCode[1]);
$errorMessage = explode("", $this->cacheSoapResponse["data"]);
$errorMessage = explode("", $errorMessage[1]);
return [$errorCode[0] => $errorMessage];
}
protected function parseResponse($response)
{
$content = array ();
$matches = array ();
preg_match_all(self::UUID, $response, $matches, PREG_OFFSET_CAPTURE);
for ($i = 0; $i < count($matches[0]) -1; $i++) {
if ($i + 1 < count($matches[0])) {
$content[$i] = substr($response, $matches[0][$i][1], $matches[0][$i + 1][1] - $matches[0][$i][1]);
} else {
$content[$i] = substr($response, $matches[0][$i][1], strlen($response));
}
}
foreach ($content as $part) {
if ($this->uuid == null) {
$uuidStart = strpos($part, self::UUID, 0)+strlen(self::UUID);
$uuidEnd = strpos($part, "\r\n", $uuidStart);
$this->uuid = substr($part, $uuidStart, $uuidEnd-$uuidStart);
}
$header = $this->extractHeader($part);
if (count($header) > 0) {
if (false !== strpos($header['Content-Type'], 'type="text/xml"')) {
$this->cacheSoapResponse['header'] = $header;
$this->cacheSoapResponse['data'] = trim(substr($part, $header['offsetEnd']));
} else {
$attachment['header'] = $header;
$attachment['data'] = trim(substr($part, $header['offsetEnd']));
array_push($this->cacheAttachments, $attachment);
}
}
}
return $this;
}
protected function extractHeader($part)
{
$header = array();
$headerLineStart = strpos($part, self::CONTENT, 0);
$endLine = 0;
while (false !== $headerLineStart) {
$header['offsetStart'] = $headerLineStart;
$endLine = strpos($part, "\r\n", $headerLineStart);
$headerLine = explode(': ', substr($part, $headerLineStart, $endLine-$headerLineStart));
$header[$headerLine[0]] = $headerLine[1];
$headerLineStart = strpos($part, self::CONTENT, $endLine);
}
$header['offsetEnd'] = $endLine;
return $header;
}
}