@NotNull
private String createRemoteFile(
@NotNull ObjectId id, @NotNull ObjectLoader loader, @NotNull Uploader uploader)
throws IOException {
// Create LFS stream.
final String hash;
final String cached = cacheSha256.get(id.name());
long size = 0;
if (cached == null) {
final MessageDigest md = createSha256();
try (InputStream istream = loader.openStream()) {
byte[] buffer = new byte[0x10000];
while (true) {
int read = istream.read(buffer);
if (read <= 0) break;
md.update(buffer, 0, read);
size += read;
}
}
hash = new String(Hex.encodeHex(md.digest(), true));
cacheSha256.put(id.name(), hash);
cache.commit();
} else {
hash = cached;
}
uploader.upload(id, new Meta(hash, size));
return hash;
}
/**
* The doPost method of the servlet. <br>
* This method is called when a form has its tag value method equals to post.
*
* @param request the request send by the client to the server
* @param response the response send by the server to the client
* @throws ServletException if an error occurred
* @throws IOException if an error occurred
*/
public void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
request.setCharacterEncoding("UTF-8");
response.setCharacterEncoding("UTF-8");
String param = request.getParameter("action");
Uploader up = new Uploader(request);
String path = "upload";
up.setSavePath(path);
String[] fileType = {".gif", ".png", ".jpg", ".jpeg", ".bmp"};
up.setAllowFiles(fileType);
up.setMaxSize(10000); // 单位KB
if (param != null && param.equals("tmpImg")) {
try {
up.upload();
} catch (Exception e) {
e.printStackTrace();
}
response
.getWriter()
.print(
"<script>parent.ue_callback('" + up.getUrl() + "','" + up.getState() + "')</script>");
} else {
up.uploadBase64("content");
response.getWriter().print("{'url':'" + up.getUrl() + "',state:'" + up.getState() + "'}");
}
}
private String upload() throws UploadException, IOException {
Uploader uploader = new Uploader();
uploader.setMaxFileSize(MAX_FILE_SIZE);
uploader.setName(captchan.tfName.getText());
uploader.setEmail(captchan.tfEmail.getText());
uploader.setSubject(captchan.tfSubject.getText());
uploader.setComment(getComment());
uploader.setChallenge(reChallenges.removeFirst());
uploader.setResponse(reResponses.removeFirst());
uploader.setFile(files[workingOn]);
uploader.setPostURL(postURL);
uploader.setTopicURL(topicURL);
uploader.setThread(captchan.tfThread.getText());
uploader.setUserAgent(userAgent);
return uploader.upload();
}
public void mousePressed() {
// Upload the current camera frame.
println("Uploading");
loadPixels();
PImage scrImg = get(0, 0, width, height);
// First compress it as a jpeg.
byte[] compressedImage = compressImage(scrImg);
// Set some meta data.
UploadMetaData uploadMetaData = new UploadMetaData();
uploadMetaData.setTitle("Frame " + frameCount + " Uploaded from Processing");
uploadMetaData.setDescription("mouseFound");
uploadMetaData.setPublicFlag(true);
// Finally, upload/
try {
uploader.upload(compressedImage, uploadMetaData);
} catch (Exception e) {
println("Upload failed");
}
println("Finished uploading");
}