diff options
| -rw-r--r-- | lib/private/Collaboration/Reference/LinkReferenceProvider.php | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/lib/private/Collaboration/Reference/LinkReferenceProvider.php b/lib/private/Collaboration/Reference/LinkReferenceProvider.php index df6c6cc9da9..8566db23687 100644 --- a/lib/private/Collaboration/Reference/LinkReferenceProvider.php +++ b/lib/private/Collaboration/Reference/LinkReferenceProvider.php @@ -105,7 +105,7 @@ class LinkReferenceProvider implements IReferenceProvider { } $linkContentLength = $headResponse->getHeader('Content-Length'); if (is_numeric($linkContentLength) && (int) $linkContentLength > 5 * 1024 * 1024) { - $this->logger->debug('Skip resolving links pointing to content length > 5 MB'); + $this->logger->debug('[Head] Skip resolving links pointing to content length > 5 MiB'); return; } $linkContentType = $headResponse->getHeader('Content-Type'); @@ -118,18 +118,28 @@ class LinkReferenceProvider implements IReferenceProvider { return; } try { - $response = $client->get($reference->getId(), [ 'timeout' => 10 ]); + $response = $client->get($reference->getId(), [ 'timeout' => 10, 'stream' => true ]); } catch (\Exception $e) { $this->logger->debug('Failed to fetch link for obtaining open graph data', ['exception' => $e]); return; } - $responseBody = (string)$response->getBody(); + $body = $response->getBody(); + if (is_resource($body)) { + $responseContent = fread($body, 5 * 1024 * 1024); + if (!feof($body)) { + $this->logger->debug('[Get] Skip resolving links pointing to content length > 5 MiB'); + return; + } + } else { + $this->logger->error('[Get] Impossible to check content length'); + return; + } // OpenGraph handling $consumer = new Consumer(); $consumer->useFallbackMode = true; - $object = $consumer->loadHtml($responseBody); + $object = $consumer->loadHtml($responseContent); $reference->setUrl($reference->getId()); |