public Promise<Void> processUpdate(Update update) {
// Small hack for stopping typing indicator
if (update instanceof UpdateMessage) {
UpdateMessage message = (UpdateMessage) update;
typingProcessor.onMessage(message.getPeer(), message.getSenderUid());
}
for (SequenceProcessor sequenceProcessor : sequenceProcessors) {
Promise<Void> res = sequenceProcessor.process(update);
if (res != null) {
return res;
}
}
return Promise.success(null);
}
@Override
public void preStart() {
alreadyInTemp = false; // Storage.isAlreadyInTemp(descriptor);
isWriteToDestProvider = Storage.isFsPersistent() && !alreadyInTemp;
srcReference = Storage.fileFromDescriptor(descriptor);
if (srcReference == null) {
if (LOG) {
Log.d(TAG, "Error during file reference creating");
}
reportError();
return;
}
if (isWriteToDestProvider) {
destReference = Storage.createTempFile();
if (destReference == null) {
if (LOG) {
Log.w(TAG, "Error during file dest reference creating");
}
reportError();
return;
}
}
srcReference
.openRead()
.flatMap(
f -> {
inputFile = f;
if (isWriteToDestProvider) {
return destReference.openWrite(srcReference.getSize());
} else {
return Promise.success(null);
}
})
.flatMap(
f -> {
outputFile = f;
crc32 = new CRC32();
blocksCount = srcReference.getSize() / blockSize;
if (srcReference.getSize() % blockSize != 0) {
blocksCount++;
}
if (LOG) {
Log.d(TAG, "Starting uploading " + blocksCount + " blocks");
Log.d(TAG, "Requesting upload config...");
}
return api(new RequestGetFileUploadUrl(srcReference.getSize()));
})
.then(
r -> {
if (LOG) {
Log.d(TAG, "Upload config loaded");
}
uploadConfig = r.getUploadKey();
checkQueue();
})
.failure(
e -> {
if (LOG) {
Log.w(TAG, "Error during initialization of upload");
}
reportError();
});
}