/home/techb158/ileadtechnology.com/vendor/mpdf/mpdf/src
Edit: /home/techb158/ileadtechnology.com/vendor/mpdf/mpdf/src/AssetFetcher.php (3606B)
mpdf = $mpdf;
$this->contentLoader = $contentLoader;
$this->http = $http;
$this->logger = $logger;
}
public function fetchDataFromPath($path, $originalSrc = null)
{
/**
* Prevents insecure PHP object injection through phar:// wrapper
* @see https://github.com/mpdf/mpdf/issues/949
* @see https://github.com/mpdf/mpdf/issues/1381
*/
$wrapperChecker = new StreamWrapperChecker($this->mpdf);
if ($wrapperChecker->hasBlacklistedStreamWrapper($path)) {
throw new \Mpdf\Exception\AssetFetchingException('File contains an invalid stream. Only ' . implode(', ', $wrapperChecker->getWhitelistedStreamWrappers()) . ' streams are allowed.');
}
if ($originalSrc && $wrapperChecker->hasBlacklistedStreamWrapper($originalSrc)) {
throw new \Mpdf\Exception\AssetFetchingException('File contains an invalid stream. Only ' . implode(', ', $wrapperChecker->getWhitelistedStreamWrappers()) . ' streams are allowed.');
}
$this->mpdf->GetFullPath($path);
return $this->isPathLocal($path) || ($originalSrc !== null && $this->isPathLocal($originalSrc))
? $this->fetchLocalContent($path, $originalSrc)
: $this->fetchRemoteContent($path);
}
public function fetchLocalContent($path, $originalSrc)
{
$data = '';
if ($originalSrc && $this->mpdf->basepathIsLocal && $check = @fopen($originalSrc, 'rb')) {
fclose($check);
$path = $originalSrc;
$this->logger->debug(sprintf('Fetching content of file "%s" with local basepath', $path), ['context' => LogContext::REMOTE_CONTENT]);
return $this->contentLoader->load($path);
}
if ($path && $check = @fopen($path, 'rb')) {
fclose($check);
$this->logger->debug(sprintf('Fetching content of file "%s" with non-local basepath', $path), ['context' => LogContext::REMOTE_CONTENT]);
return $this->contentLoader->load($path);
}
return $data;
}
public function fetchRemoteContent($path)
{
$data = '';
try {
$this->logger->debug(sprintf('Fetching remote content of file "%s"', $path), ['context' => LogContext::REMOTE_CONTENT]);
/** @var \Mpdf\PsrHttpMessageShim\Response $response */
$response = $this->http->sendRequest(new Request('GET', $path));
if ($response->getStatusCode() !== 200) {
$message = sprintf('Non-OK HTTP response "%s" on fetching remote content "%s" because of an error', $response->getStatusCode(), $path);
if ($this->mpdf->debug) {
throw new \Mpdf\MpdfException($message);
}
$this->logger->info($message);
return $data;
}
$data = $response->getBody()->getContents();
} catch (\InvalidArgumentException $e) {
$message = sprintf('Unable to fetch remote content "%s" because of an error "%s"', $path, $e->getMessage());
if ($this->mpdf->debug) {
throw new \Mpdf\MpdfException($message, 0, E_ERROR, null, null, $e);
}
$this->logger->warning($message);
}
return $data;
}
public function isPathLocal($path)
{
return str_starts_with($path, 'file://') || strpos($path, '://') === false; // @todo More robust implementation
}
}