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.service.MessagesService; import com.juick.service.SubscriptionService; import com.juick.service.UserService; import com.juick.util.UserUtils; import org.apache.commons.io.FilenameUtils; import org.apache.commons.lang3.StringUtils; import org.imgscalr.Scalr; 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.imageio.ImageIO; import javax.inject.Inject; import java.awt.image.BufferedImage; import java.io.IOException; import java.net.URI; import java.net.URISyntaxException; import java.net.URL; import java.nio.file.Files; import java.nio.file.Path; import java.nio.file.Paths; /** * 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, env.getProperty("upload_tmp_dir", "/var/www/juick.com/i/tmp/")); if (StringUtils.isBlank(attachmentFName) && img != null && img.length() > 10) { try { URL imgUrl = new URL(img); attachmentFName = HttpUtils.downloadImage(imgUrl); } 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, env.getProperty("upload_tmp_dir", "/var/www/juick.com/i/tmp/")); if (StringUtils.isBlank(attachmentFName) && img != null && img.length() > 10) { try { attachmentFName = HttpUtils.downloadImage(new URL(img)); } 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; Path origName = Paths.get(apiServer.imgDir, "p", fname); Files.move(Paths.get(apiServer.tmpDir, attachmentFName), origName); BufferedImage originalImage = ImageIO.read(origName.toFile()); ImageIO.write(Scalr.resize(originalImage, 1024), FilenameUtils.getExtension(origName.toString()), Paths.get(apiServer.imgDir, "photos-1024", fname).toFile()); ImageIO.write(Scalr.resize(originalImage, 512), FilenameUtils.getExtension(origName.toString()), Paths.get(apiServer.imgDir, "photos-512", fname).toFile()); ImageIO.write(Scalr.resize(originalImage, 160), FilenameUtils.getExtension(origName.toString()), Paths.get(apiServer.imgDir, "ps", fname).toFile()); 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; } }