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Updated attachment download responses to stream from filesystem

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This allows download of attachments that are larger than current memory
limits, since we're not loading the entire file into memory any more.

For inline file responses, we take a 1kb portion of the file to sniff
before to check mime before we proceed.
This commit is contained in:
Dan Brown
2022-04-02 18:07:43 +01:00
parent affae2e3c4
commit 82e8b1577e
3 changed files with 56 additions and 6 deletions
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14
app/Uploads/AttachmentService.php
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@ -14,7 +14,7 @@ use Symfony\Component\HttpFoundation\File\UploadedFile;
class AttachmentService
{
protected $fileSystem;
protected FilesystemManager $fileSystem;
/**
* AttachmentService constructor.
@ -73,6 +73,18 @@ class AttachmentService
return $this->getStorageDisk()->get($this->adjustPathForStorageDisk($attachment->path));
}
/**
* Stream an attachment from storage.
*
* @return resource|null
* @throws FileNotFoundException
*/
public function streamAttachmentFromStorage(Attachment $attachment)
{
return $this->getStorageDisk()->readStream($this->adjustPathForStorageDisk($attachment->path));
}
/**
* Store a new attachment upon user upload.
*