Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

feat/range requests #3505

Merged
merged 2 commits into from
Mar 5, 2024
Merged

feat/range requests #3505

Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
d7b79e3
chore: Move WopiController to constructor property promotion
juliusknorr Feb 27, 2024
b535fa8
feat: rudimentary support for range requests when fetching the file c…
juliusknorr Feb 27, 2024
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
112 changes: 44 additions & 68 deletions lib/Controller/WopiController.php
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -74,39 +74,6 @@

#[RestrictToWopiServer]
class WopiController extends Controller {
/** @var IRootFolder */
private $rootFolder;
/** @var IURLGenerator */
private $urlGenerator;
/** @var IConfig */
private $config;
/** @var AppConfig */
private $appConfig;
/** @var TokenManager */
private $tokenManager;
/** @var PermissionManager */
private $permissionManager;
/** @var IUserManager */
private $userManager;
/** @var WopiMapper */
private $wopiMapper;
/** @var LoggerInterface */
private $logger;
/** @var TemplateManager */
private $templateManager;
/** @var IShareManager */
private $shareManager;
/** @var UserScopeService */
private $userScopeService;
/** @var FederationService */
private $federationService;
/** @var IEncryptionManager */
private $encryptionManager;
/** @var IGroupManager */
private $groupManager;
private ILockManager $lockManager;
private IEventDispatcher $eventDispatcher;

// Signifies LOOL that document has been changed externally in this storage
public const LOOL_STATUS_DOC_CHANGED = 1010;

Expand All @@ -115,42 +82,25 @@ class WopiController extends Controller {
public function __construct(
$appName,
IRequest $request,
IRootFolder $rootFolder,
IURLGenerator $urlGenerator,
IConfig $config,
AppConfig $appConfig,
TokenManager $tokenManager,
PermissionManager $permissionManager,
IUserManager $userManager,
WopiMapper $wopiMapper,
LoggerInterface $logger,
TemplateManager $templateManager,
IShareManager $shareManager,
UserScopeService $userScopeService,
FederationService $federationService,
IEncryptionManager $encryptionManager,
IGroupManager $groupManager,
ILockManager $lockManager,
IEventDispatcher $eventDispatcher
private IRootFolder $rootFolder,
private IURLGenerator $urlGenerator,
private IConfig $config,
private AppConfig $appConfig,
private TokenManager $tokenManager,
private PermissionManager $permissionManager,
private IUserManager $userManager,
private WopiMapper $wopiMapper,
private LoggerInterface $logger,
private TemplateManager $templateManager,
private IShareManager $shareManager,
private UserScopeService $userScopeService,
private FederationService $federationService,
private IEncryptionManager $encryptionManager,
private IGroupManager $groupManager,
private ILockManager $lockManager,
private IEventDispatcher $eventDispatcher
) {
parent::__construct($appName, $request);
$this->rootFolder = $rootFolder;
$this->urlGenerator = $urlGenerator;
$this->config = $config;
$this->appConfig = $appConfig;
$this->tokenManager = $tokenManager;
$this->permissionManager = $permissionManager;
$this->userManager = $userManager;
$this->wopiMapper = $wopiMapper;
$this->logger = $logger;
$this->templateManager = $templateManager;
$this->shareManager = $shareManager;
$this->userScopeService = $userScopeService;
$this->federationService = $federationService;
$this->encryptionManager = $encryptionManager;
$this->groupManager = $groupManager;
$this->lockManager = $lockManager;
$this->eventDispatcher = $eventDispatcher;
}

/**
Expand Down Expand Up @@ -235,6 +185,7 @@ public function checkFileInfo($fileId, $access_token) {
'SupportsLocks' => $this->lockManager->isLockProviderAvailable(),
'IsUserLocked' => $this->permissionManager->userIsFeatureLocked($wopi->getEditorUid()),
'EnableRemoteLinkPicker' => (bool)$wopi->getCanwrite() && !$isPublic && !$wopi->getDirect(),
'HasContentRange' => true,
];

$enableZotero = $this->config->getAppValue(Application::APPNAME, 'zoteroEnabled', 'yes') === 'yes';
Expand Down Expand Up @@ -399,7 +350,32 @@ public function getFile($fileId,
if ($file->getSize() === 0) {
$response = new Http\Response();
} else {
$response = new StreamResponse($file->fopen('rb'));

$filesize = $file->getSize();
if ($this->request->getHeader('Range')) {
$partialContent = true;
preg_match('/bytes=(\d+)-(\d+)?/', $this->request->getHeader('Range'), $matches);

$offset = intval($matches[1] ?? 0);
$length = intval($matches[2] ?? 0) - $offset + 1;
if ($length <= 0) {
$length = $filesize - $offset;
}

$fp = $file->fopen('rb');
$rangeStream = fopen("php://temp", "w+b");
stream_copy_to_stream($fp, $rangeStream, $length, $offset);
fclose($fp);

fseek($rangeStream, 0);
$response = new StreamResponse($rangeStream);
$response->addHeader('Accept-Ranges', 'bytes');
$response->addHeader('Content-Length', $filesize);
$response->setStatus(Http::STATUS_PARTIAL_CONTENT);
$response->addHeader('Content-Range', 'bytes ' . $offset . '-' . ($offset + $length) . '/' . $filesize);
} else {
$response = new StreamResponse($file->fopen('rb'));
}
}
}
$response->addHeader('Content-Disposition', 'attachment');
Expand Down
Loading