/**
* Perform the actual upload. Returns a suitable result array on success;
* dies on failure.
*
* @param array $warnings Array of Api upload warnings
* @return array
*/
protected function performUpload($warnings)
{
// Use comment as initial page text by default
if (is_null($this->mParams['text'])) {
$this->mParams['text'] = $this->mParams['comment'];
}
/** @var $file LocalFile */
$file = $this->mUpload->getLocalFile();
// For preferences mode, we want to watch if 'watchdefault' is set,
// or if the *file* doesn't exist, and either 'watchuploads' or
// 'watchcreations' is set. But getWatchlistValue()'s automatic
// handling checks if the *title* exists or not, so we need to check
// all three preferences manually.
$watch = $this->getWatchlistValue($this->mParams['watchlist'], $file->getTitle(), 'watchdefault');
if (!$watch && $this->mParams['watchlist'] == 'preferences' && !$file->exists()) {
$watch = $this->getWatchlistValue('preferences', $file->getTitle(), 'watchuploads') || $this->getWatchlistValue('preferences', $file->getTitle(), 'watchcreations');
}
// Deprecated parameters
if ($this->mParams['watch']) {
$watch = true;
}
if ($this->mParams['tags']) {
$status = ChangeTags::canAddTagsAccompanyingChange($this->mParams['tags'], $this->getUser());
if (!$status->isOK()) {
$this->dieStatus($status);
}
}
// No errors, no warnings: do the upload
if ($this->mParams['async']) {
$progress = UploadBase::getSessionStatus($this->getUser(), $this->mParams['filekey']);
if ($progress && $progress['result'] === 'Poll') {
$this->dieUsage('Upload from stash already in progress.', 'publishfailed');
}
UploadBase::setSessionStatus($this->getUser(), $this->mParams['filekey'], ['result' => 'Poll', 'stage' => 'queued', 'status' => Status::newGood()]);
JobQueueGroup::singleton()->push(new PublishStashedFileJob(Title::makeTitle(NS_FILE, $this->mParams['filename']), ['filename' => $this->mParams['filename'], 'filekey' => $this->mParams['filekey'], 'comment' => $this->mParams['comment'], 'tags' => $this->mParams['tags'], 'text' => $this->mParams['text'], 'watch' => $watch, 'session' => $this->getContext()->exportSession()]));
$result['result'] = 'Poll';
$result['stage'] = 'queued';
} else {
/** @var $status Status */
$status = $this->mUpload->performUpload($this->mParams['comment'], $this->mParams['text'], $watch, $this->getUser(), $this->mParams['tags']);
if (!$status->isGood()) {
// Is there really no better way to do this?
$errors = $status->getErrorsByType('error');
$msg = array_merge([$errors[0]['message']], $errors[0]['params']);
$data = $status->getErrorsArray();
ApiResult::setIndexedTagName($data, 'error');
// For backwards-compatibility, we use the 'internal-error' fallback key and merge $data
// into the root of the response (rather than something sane like [ 'details' => $data ]).
$this->dieRecoverableError($msg, null, $data, 'internal-error');
}
$result['result'] = 'Success';
}
$result['filename'] = $file->getName();
if ($warnings && count($warnings) > 0) {
$result['warnings'] = $warnings;
}
return $result;
}
/**
* Perform the actual upload. Returns a suitable result array on success;
* dies on failure.
*
* @param array $warnings Array of Api upload warnings
* @return array
*/
protected function performUpload($warnings)
{
// Use comment as initial page text by default
if (is_null($this->mParams['text'])) {
$this->mParams['text'] = $this->mParams['comment'];
}
/** @var $file File */
$file = $this->mUpload->getLocalFile();
// For preferences mode, we want to watch if 'watchdefault' is set or
// if the *file* doesn't exist and 'watchcreations' is set. But
// getWatchlistValue()'s automatic handling checks if the *title*
// exists or not, so we need to check both prefs manually.
$watch = $this->getWatchlistValue($this->mParams['watchlist'], $file->getTitle(), 'watchdefault');
if (!$watch && $this->mParams['watchlist'] == 'preferences' && !$file->exists()) {
$watch = $this->getWatchlistValue($this->mParams['watchlist'], $file->getTitle(), 'watchcreations');
}
// Deprecated parameters
if ($this->mParams['watch']) {
$this->logFeatureUsage('action=upload&watch');
$watch = true;
}
// No errors, no warnings: do the upload
if ($this->mParams['async']) {
$progress = UploadBase::getSessionStatus($this->getUser(), $this->mParams['filekey']);
if ($progress && $progress['result'] === 'Poll') {
$this->dieUsage("Upload from stash already in progress.", 'publishfailed');
}
UploadBase::setSessionStatus($this->getUser(), $this->mParams['filekey'], array('result' => 'Poll', 'stage' => 'queued', 'status' => Status::newGood()));
JobQueueGroup::singleton()->push(new PublishStashedFileJob(Title::makeTitle(NS_FILE, $this->mParams['filename']), array('filename' => $this->mParams['filename'], 'filekey' => $this->mParams['filekey'], 'comment' => $this->mParams['comment'], 'text' => $this->mParams['text'], 'watch' => $watch, 'session' => $this->getContext()->exportSession())));
$result['result'] = 'Poll';
$result['stage'] = 'queued';
} else {
/** @var $status Status */
$status = $this->mUpload->performUpload($this->mParams['comment'], $this->mParams['text'], $watch, $this->getUser());
if (!$status->isGood()) {
$error = $status->getErrorsArray();
if (count($error) == 1 && $error[0][0] == 'async') {
// The upload can not be performed right now, because the user
// requested so
return array('result' => 'Queued', 'statuskey' => $error[0][1]);
}
ApiResult::setIndexedTagName($error, 'error');
$this->dieUsage('An internal error occurred', 'internal-error', 0, $error);
}
$result['result'] = 'Success';
}
$result['filename'] = $file->getName();
if ($warnings && count($warnings) > 0) {
$result['warnings'] = $warnings;
}
return $result;
}
public function run()
{
$scope = RequestContext::importScopedSession($this->params['session']);
$context = RequestContext::getMain();
try {
$user = $context->getUser();
if (!$user->isLoggedIn()) {
$this->setLastError("Could not load the author user from session.");
return false;
}
if (count($_SESSION) === 0) {
// Empty session probably indicates that we didn't associate
// with the session correctly. Note that being able to load
// the user does not necessarily mean the session was loaded.
// Most likely cause by suhosin.session.encrypt = On.
$this->setLastError("Error associating with user session. " . "Try setting suhosin.session.encrypt = Off");
return false;
}
UploadBase::setSessionStatus($this->params['filekey'], array('result' => 'Poll', 'stage' => 'assembling', 'status' => Status::newGood()));
$upload = new UploadFromChunks($user);
$upload->continueChunks($this->params['filename'], $this->params['filekey'], $context->getRequest());
// Combine all of the chunks into a local file and upload that to a new stash file
$status = $upload->concatenateChunks();
if (!$status->isGood()) {
UploadBase::setSessionStatus($this->params['filekey'], array('result' => 'Failure', 'stage' => 'assembling', 'status' => $status));
$this->setLastError($status->getWikiText());
return false;
}
// We have a new filekey for the fully concatenated file
$newFileKey = $upload->getLocalFile()->getFileKey();
// Remove the old stash file row and first chunk file
$upload->stash->removeFileNoAuth($this->params['filekey']);
// Build the image info array while we have the local reference handy
$apiMain = new ApiMain();
// dummy object (XXX)
$imageInfo = $upload->getImageInfo($apiMain->getResult());
// Cleanup any temporary local file
$upload->cleanupTempFile();
// Cache the info so the user doesn't have to wait forever to get the final info
UploadBase::setSessionStatus($this->params['filekey'], array('result' => 'Success', 'stage' => 'assembling', 'filekey' => $newFileKey, 'imageinfo' => $imageInfo, 'status' => Status::newGood()));
} catch (MWException $e) {
UploadBase::setSessionStatus($this->params['filekey'], array('result' => 'Failure', 'stage' => 'assembling', 'status' => Status::newFatal('api-error-stashfailed')));
$this->setLastError(get_class($e) . ": " . $e->getText());
// To be extra robust.
MWExceptionHandler::rollbackMasterChangesAndLog($e);
return false;
}
return true;
}
public function run()
{
$scope = RequestContext::importScopedSession($this->params['session']);
$this->addTeardownCallback(function () use(&$scope) {
ScopedCallback::consume($scope);
// T126450
});
$context = RequestContext::getMain();
$user = $context->getUser();
try {
if (!$user->isLoggedIn()) {
$this->setLastError("Could not load the author user from session.");
return false;
}
UploadBase::setSessionStatus($user, $this->params['filekey'], ['result' => 'Poll', 'stage' => 'assembling', 'status' => Status::newGood()]);
$upload = new UploadFromChunks($user);
$upload->continueChunks($this->params['filename'], $this->params['filekey'], new WebRequestUpload($context->getRequest(), 'null'));
// Combine all of the chunks into a local file and upload that to a new stash file
$status = $upload->concatenateChunks();
if (!$status->isGood()) {
UploadBase::setSessionStatus($user, $this->params['filekey'], ['result' => 'Failure', 'stage' => 'assembling', 'status' => $status]);
$this->setLastError($status->getWikiText(false, false, 'en'));
return false;
}
// We have a new filekey for the fully concatenated file
$newFileKey = $upload->getLocalFile()->getFileKey();
// Remove the old stash file row and first chunk file
$upload->stash->removeFileNoAuth($this->params['filekey']);
// Build the image info array while we have the local reference handy
$apiMain = new ApiMain();
// dummy object (XXX)
$imageInfo = $upload->getImageInfo($apiMain->getResult());
// Cleanup any temporary local file
$upload->cleanupTempFile();
// Cache the info so the user doesn't have to wait forever to get the final info
UploadBase::setSessionStatus($user, $this->params['filekey'], ['result' => 'Success', 'stage' => 'assembling', 'filekey' => $newFileKey, 'imageinfo' => $imageInfo, 'status' => Status::newGood()]);
} catch (Exception $e) {
UploadBase::setSessionStatus($user, $this->params['filekey'], ['result' => 'Failure', 'stage' => 'assembling', 'status' => Status::newFatal('api-error-stashfailed')]);
$this->setLastError(get_class($e) . ": " . $e->getMessage());
// To be extra robust.
MWExceptionHandler::rollbackMasterChangesAndLog($e);
return false;
}
return true;
}