diff options
author | Robin Appelman <robin@icewind.nl> | 2022-06-08 18:52:27 +0300 |
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committer | backportbot-nextcloud[bot] <backportbot-nextcloud[bot]@users.noreply.github.com> | 2022-06-09 10:58:35 +0300 |
commit | 00e6eb2612f21420fbb999a3961b8cb10a1fce7b (patch) | |
tree | 9bcb0494a811e3bbde82ad3bef868689c9cb6675 /lib | |
parent | 270343a602d5e6a6c94579328c0ecdf77a218e1e (diff) |
handle stream wrappers in SeekableHttpStream
Signed-off-by: Robin Appelman <robin@icewind.nl>
Diffstat (limited to 'lib')
-rw-r--r-- | lib/private/Files/Stream/SeekableHttpStream.php | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/lib/private/Files/Stream/SeekableHttpStream.php b/lib/private/Files/Stream/SeekableHttpStream.php index af797c7720d..820a681bd07 100644 --- a/lib/private/Files/Stream/SeekableHttpStream.php +++ b/lib/private/Files/Stream/SeekableHttpStream.php @@ -24,6 +24,7 @@ namespace OC\Files\Stream; use Icewind\Streams\File; +use Icewind\Streams\Wrapper; /** * A stream wrapper that uses http range requests to provide a seekable stream for http reading @@ -92,6 +93,18 @@ class SeekableHttpStream implements File { } $responseHead = stream_get_meta_data($this->current)['wrapper_data']; + + while ($responseHead instanceof Wrapper) { + $wrapperOptions = stream_context_get_options($responseHead->context); + foreach ($wrapperOptions as $options) { + if (isset($options['source']) && is_resource($options['source'])) { + $responseHead = stream_get_meta_data($options['source'])['wrapper_data']; + continue 2; + } + } + throw new \Exception("Failed to get source stream from stream wrapper of " . get_class($responseHead)); + } + $rangeHeaders = array_values(array_filter($responseHead, function ($v) { return preg_match('#^content-range:#i', $v) === 1; })); |