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package com.juick.api.controllers;
import com.juick.User;
import com.juick.api.ApiServer;
import com.juick.server.util.HttpBadRequestException;
import com.juick.server.util.HttpForbiddenException;
import com.juick.server.util.HttpNotFoundException;
import com.juick.server.util.HttpUtils;
import com.juick.server.util.ImageUtils;
import com.juick.service.MessagesService;
import com.juick.service.SubscriptionService;
import com.juick.service.UserService;
import com.juick.util.UserUtils;
import org.apache.commons.codec.digest.DigestUtils;
import org.apache.commons.io.IOUtils;
import org.apache.commons.lang3.StringUtils;
import org.apache.commons.mail.util.MimeMessageParser;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.core.env.Environment;
import org.springframework.http.HttpStatus;
import org.springframework.http.MediaType;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;
import rocks.xmpp.addr.Jid;
import rocks.xmpp.core.stanza.model.Message;
import rocks.xmpp.extensions.nick.model.Nickname;
import rocks.xmpp.extensions.oob.model.x.OobX;
import javax.inject.Inject;
import javax.mail.MessagingException;
import javax.mail.Session;
import javax.mail.internet.InternetAddress;
import javax.mail.internet.MimeMessage;
import javax.servlet.http.HttpServletRequest;
import java.io.BufferedInputStream;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.net.URI;
import java.net.URISyntaxException;
import java.net.URL;
import java.nio.charset.StandardCharsets;
import java.util.Properties;
import java.util.UUID;
/**
* Created by vt on 24/11/2016.
*/
@RestController
public class Post {
private static Logger logger = LoggerFactory.getLogger(ApiServer.class);
@Inject
UserService userService;
@Inject
ApiServer apiServer;
@Inject
MessagesService messagesService;
@Inject
SubscriptionService subscriptionService;
@Inject
Environment env;
@RequestMapping(value = "/post", method = RequestMethod.POST, produces = MediaType.APPLICATION_JSON_UTF8_VALUE)
@ResponseStatus(value = HttpStatus.OK)
public void doPostMessage(
@RequestParam String body,
@RequestParam(required = false) String img,
@RequestParam(required = false) MultipartFile attach) throws IOException {
User visitor = UserUtils.getCurrentUser();
if (visitor.isAnonymous())
throw new HttpForbiddenException();
if (body == null || body.length() < 1 || body.length() > 4096) {
throw new HttpBadRequestException();
}
body = body.replace("\r", StringUtils.EMPTY);
String attachmentFName = HttpUtils.receiveMultiPartFile(attach, apiServer.tmpDir);
if (StringUtils.isBlank(attachmentFName) && img != null && img.length() > 10) {
try {
URL imgUrl = new URL(img);
attachmentFName = HttpUtils.downloadImage(imgUrl, apiServer.tmpDir);
} catch (Exception e) {
logger.error("DOWNLOAD ERROR", e);
throw new HttpBadRequestException();
}
}
if (apiServer.getXmpp() != null) {
Message xmsg = new Message();
xmsg.setFrom(Jid.of(String.valueOf(visitor.getUid()), "uid.juick.com", "perl"));
xmsg.setTo(Jid.of("juick@juick.com/Juick"));
xmsg.setBody(body);
try {
if (StringUtils.isNotEmpty(attachmentFName)) {
String attachmentUrl = String.format("juick://%s", attachmentFName);
xmsg.addExtension(new OobX(new URI(attachmentUrl), "!!!!Juick!!"));
}
apiServer.getXmpp().sendMessage(xmsg);
} catch (URISyntaxException e1) {
logger.warn("attachment error", e1);
}
}
}
@RequestMapping(value = "/comment", method = RequestMethod.POST, produces = MediaType.APPLICATION_JSON_UTF8_VALUE)
public com.juick.Message doPostComment(
@RequestParam(defaultValue = "0") int mid,
@RequestParam(defaultValue = "0") int rid,
@RequestParam String body,
@RequestParam(required = false) String img,
@RequestParam(required = false) MultipartFile attach)
throws IOException {
User visitor = UserUtils.getCurrentUser();
int vuid = visitor.getUid();
if (vuid == 0) {
throw new HttpForbiddenException();
}
if (mid == 0) {
throw new HttpBadRequestException();
}
com.juick.Message msg = messagesService.getMessage(mid);
if (msg == null) {
throw new HttpNotFoundException();
}
com.juick.Message reply = null;
if (rid > 0) {
reply = messagesService.getReply(mid, rid);
if (reply == null) {
throw new HttpNotFoundException();
}
}
if (body == null || body.length() < 1 || body.length() > 4096) {
throw new HttpBadRequestException();
}
body = body.replace("\r", StringUtils.EMPTY);
if ((msg.ReadOnly && msg.getUser().getUid() != vuid) || userService.isInBLAny(msg.getUser().getUid(), vuid)
|| (reply != null && userService.isInBLAny(reply.getUser().getUid(), vuid))) {
throw new HttpForbiddenException();
}
String attachmentFName = HttpUtils.receiveMultiPartFile(attach, apiServer.tmpDir);
if (StringUtils.isBlank(attachmentFName) && img != null && img.length() > 10) {
try {
attachmentFName = HttpUtils.downloadImage(new URL(img), apiServer.tmpDir);
} catch (Exception e) {
logger.error("DOWNLOAD ERROR", e);
throw new HttpBadRequestException();
}
}
String attachmentType = StringUtils.isNotEmpty(attachmentFName) ? attachmentFName.substring(attachmentFName.length() - 3) : null;
int ridnew = messagesService.createReply(mid, rid, vuid, body, attachmentType);
subscriptionService.subscribeMessage(mid, vuid);
com.juick.Message jmsg = messagesService.getReply(mid, ridnew);
if (apiServer.getXmpp() != null) {
Message xmsg = new Message();
xmsg.setFrom(Jid.of("juick@juick.com"));
xmsg.setType(Message.Type.CHAT);
xmsg.setThread("juick-" + mid);
xmsg.addExtension(jmsg);
String quote = reply != null ? reply.getText() : msg.getText();
if (quote.length() >= 50) {
quote = quote.substring(0, 47) + "...";
}
xmsg.addExtension(new Nickname("@" + jmsg.getUser().getName()));
if (StringUtils.isNotEmpty(attachmentFName)) {
String fname = mid + "-" + ridnew + "." + attachmentType;
String attachmentURL = "http://i.juick.com/photos-1024/" + fname;
ImageUtils.saveImageWithPreviews(attachmentFName, fname, apiServer.tmpDir, apiServer.imgDir);
body = attachmentURL + "\n" + body;
try {
xmsg.addExtension(new OobX(new URI(attachmentURL)));
} catch (URISyntaxException e) {
logger.error("invalid uri: {}, exception {}", attachmentURL, e);
}
}
xmsg.setBody("Reply by @" + jmsg.getUser().getName() + ":\n>" + quote + "\n" + body + "\n\n#" +
mid + "/" + ridnew + " http://juick.com/" + mid + "#" + ridnew);
xmsg.setTo(Jid.of("juick@s2s.juick.com"));
apiServer.getXmpp().send(xmsg);
xmsg.setTo(Jid.of("juick@ws.juick.com"));
apiServer.getXmpp().send(xmsg);
xmsg.setTo(Jid.of("juick@push.juick.com"));
apiServer.getXmpp().send(xmsg);
} else {
logger.error("XMPP unavailable");
}
return jmsg;
}
Session session = Session.getDefaultInstance(new Properties());
@PostMapping("/mail")
@ResponseStatus(value = HttpStatus.OK)
public void processMail(HttpServletRequest req) throws Exception {
String data = IOUtils.toString(req.getInputStream(), StandardCharsets.UTF_8);
logger.info("got data: {}", data);
MimeMessage msg = new MimeMessage(session, IOUtils.toInputStream(data, StandardCharsets.UTF_8));
String from = msg.getFrom().length > 1 ? ((InternetAddress) msg.getSender()).getAddress()
: ((InternetAddress) msg.getFrom()[0]).getAddress();
logger.info("got msg from {}", from);
User visitor = userService.getUserByEmail(from);
if (!visitor.isAnonymous()) {
MimeMessageParser parser = new MimeMessageParser(msg);
parser.parse();
final String[] body = {parser.getPlainContent()};
if (body[0] == null) {
parser.getAttachmentList().stream()
.filter(a -> a.getContentType().equals("text/plain")).findFirst()
.ifPresent(a -> {
try {
body[0] = IOUtils.toString(a.getInputStream(), StandardCharsets.UTF_8);
logger.info("got text: {}", body[0]);
} catch (IOException e) {
logger.info("attachment error: {}", e);
}
});
}
final String[] attachmentFName = new String[1];
parser.getAttachmentList().stream().filter(a ->
a.getContentType().equals("image/jpeg") || a.getContentType().equals("image/png"))
.findFirst().ifPresent(a -> {
logger.info("got attachment: {}", a.getContentType());
String attachmentType;
if (a.getContentType().equals("image/jpeg")) {
attachmentType = "jpg";
} else {
attachmentType = "png";
}
attachmentFName[0] = DigestUtils.md5Hex(UUID.randomUUID().toString()) + "." + attachmentType;
try {
logger.info("got inputstream: {}", a.getInputStream());
FileOutputStream fos = new FileOutputStream("/var/www/juick.com/i/tmp/" + attachmentFName[0]);
IOUtils.copy(a.getInputStream(), fos);
fos.close();
} catch (IOException e) {
logger.info("attachment error: {}", e);
}
});
rocks.xmpp.core.stanza.model.Message xmsg = new rocks.xmpp.core.stanza.model.Message();
xmsg.setType(rocks.xmpp.core.stanza.model.Message.Type.CHAT);
xmsg.setFrom(Jid.of(String.valueOf(visitor.getUid()), "uid.juick.com", "mail"));
xmsg.setTo(Jid.of("juick@juick.com/Juick"));
xmsg.setBody(body[0]);
try {
if (StringUtils.isNotEmpty(attachmentFName[0])) {
String attachmentUrl = String.format("juick://%s", attachmentFName[0]);
xmsg.addExtension(new OobX(new URI(attachmentUrl), "!!!!Juick!!"));
}
apiServer.getXmpp().sendMessage(xmsg);
} catch (URISyntaxException e1) {
logger.warn("attachment error", e1);
}
} else {
logger.info("not registered: {}", from);
}
}
}
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