List of usage examples for io.vertx.core.json JsonObject getString
public String getString(String key)
From source file:fr.wseduc.rack.controllers.RackController.java
License:Open Source License
/** * Post a new document to other people's rack folder. * @param request Client request containing a list of user ids belonging to the receivers and the file. *//*from www . j av a 2s .c o m*/ @Post("") @SecuredAction(send) public void postRack(final HttpServerRequest request) { UserUtils.getUserInfos(eb, request, new Handler<UserInfos>() { @Override public void handle(final UserInfos userInfos) { if (userInfos == null) { badRequest(request); return; } request.setExpectMultipart(true); final Buffer fileBuffer = Buffer.buffer(); final JsonObject metadata = new JsonObject(); /* Upload file */ request.uploadHandler(getUploadHandler(fileBuffer, metadata, request)); /* After upload */ request.endHandler(new Handler<Void>() { @Override public void handle(Void v) { String users = request.formAttributes().get("users"); if (users == null) { badRequest(request); return; } String[] userIds = users.split(","); final AtomicInteger countdown = new AtomicInteger(userIds.length); final AtomicInteger success = new AtomicInteger(0); final AtomicInteger failure = new AtomicInteger(0); /* Final handler - called after each attempt */ final Handler<Boolean> finalHandler = new Handler<Boolean>() { @Override public void handle(Boolean event) { if (event == null || !event) failure.addAndGet(1); else success.addAndGet(1); if (countdown.decrementAndGet() == 0) { JsonObject result = new JsonObject(); result.put("success", success.get()); result.put("failure", failure.get()); renderJson(request, result); } } }; for (final String to : userIds) { /* Query user and check existence */ String query = "MATCH (n:User) " + "WHERE n.id = {id} " + "RETURN count(n) as nb, n.displayName as username"; Map<String, Object> params = new HashMap<>(); params.put("id", to); Handler<Message<JsonObject>> existenceHandler = new Handler<Message<JsonObject>>() { @Override public void handle(Message<JsonObject> res) { JsonArray result = res.body().getJsonArray("result"); if (!"ok".equals(res.body().getString("status")) || 1 != result.size() || 1 != result.getJsonObject(0).getInteger("nb")) { finalHandler.handle(false); return; } /* Pre write rack document fields */ final JsonObject doc = new JsonObject(); doc.put("to", to); doc.put("toName", result.getJsonObject(0).getString("username")); doc.put("from", userInfos.getUserId()); doc.put("fromName", userInfos.getUsername()); String now = dateFormat.format(new Date()); doc.put("sent", now); /* Rack collection saving */ final Handler<JsonObject> rackSaveHandler = new Handler<JsonObject>() { @Override public void handle(JsonObject uploaded) { if (uploaded == null || !"ok".equals(uploaded.getString("status"))) { finalHandler.handle(false); } else { addAfterUpload(uploaded.put("metadata", metadata), doc, request.params().get("name"), request.params().get("application"), request.params().getAll("thumbnail"), new Handler<Message<JsonObject>>() { @Override public void handle(Message<JsonObject> res) { if ("ok".equals(res.body().getString("status"))) { JsonObject params = new JsonObject() .put("uri", "/userbook/annuaire#" + doc.getString("from")) .put("resourceUri", pathPrefix) .put("username", doc.getString("fromName")) .put("documentName", doc.getString("name")); List<String> receivers = new ArrayList<>(); receivers.add(doc.getString("to")); JsonObject pushNotif = new JsonObject() .put("title", "rack.push.notif.rack-post") .put("body", I18n.getInstance().translate( "rack.push.notif.rack-post.body", getHost(request), I18n.acceptLanguage( request), doc.getString( "fromName"), doc.getString("name"))); params.put("pushNotif", pushNotif); timelineHelper.notifyTimeline(request, "rack.rack-post", userInfos, receivers, userInfos.getUserId() + System.currentTimeMillis() + "postrack", null, params, true); finalHandler.handle(true); } else { finalHandler.handle(false); } } }); } } }; /* Get user quota & check */ getUserQuota(to, new Handler<JsonObject>() { @Override public void handle(JsonObject j) { if (j == null || "error".equals(j.getString("status"))) { finalHandler.handle(false); return; } long emptySize = 0l; long quota = j.getLong("quota", 0l); long storage = j.getLong("storage", 0l); emptySize = quota - storage; if (emptySize < metadata.getLong("size", 0l)) { finalHandler.handle(false); return; } //Save file RackController.this.storage.writeBuffer(fileBuffer, metadata.getString("content-type"), metadata.getString("name"), rackSaveHandler); } }); } }; Neo4j.getInstance().execute(query, params, existenceHandler); } } }); } }); }
From source file:fr.wseduc.rack.controllers.RackController.java
License:Open Source License
/** * Returns a rack document.//w w w. jav a 2 s . c o m * @param request Client request containing the id of the document. */ @Get("/get/:id") @SecuredAction(value = owner, type = ActionType.RESOURCE) public void getRack(final HttpServerRequest request) { final String thumbSize = request.params().get("thumbnail"); final String id = request.params().get("id"); rackService.getRack(id, new Handler<Either<String, JsonObject>>() { @Override public void handle(Either<String, JsonObject> event) { if (event.isRight()) { JsonObject result = event.right().getValue(); String file; if (thumbSize != null && !thumbSize.trim().isEmpty()) { file = result.getJsonObject("thumbnails", new JsonObject()).getString(thumbSize, result.getString("file")); } else { file = result.getString("file"); } if (file != null && !file.trim().isEmpty()) { boolean inline = inlineDocumentResponse(result, request.params().get("application")); if (inline && ETag.check(request, file)) { notModified(request, file); } else { storage.sendFile(file, result.getString("name"), request, inline, result.getJsonObject("metadata")); } } else { notFound(request); request.response().setStatusCode(404).end(); } } else { JsonObject error = new JsonObject().put("error", event.left().getValue()); Renders.renderJson(request, error, 400); } } }); }
From source file:fr.wseduc.rack.controllers.RackController.java
License:Open Source License
private boolean inlineDocumentResponse(JsonObject doc, String application) { JsonObject metadata = doc.getJsonObject("metadata"); String storeApplication = doc.getString("application"); return metadata != null && !"WORKSPACE".equals(storeApplication) && ("image/jpeg".equals( metadata.getString("content-type")) || "image/gif".equals(metadata.getString("content-type")) || "image/png".equals(metadata.getString("content-type")) || "image/tiff".equals(metadata.getString("content-type")) || "image/vnd.microsoft.icon".equals(metadata.getString("content-type")) || "image/svg+xml".equals(metadata.getString("content-type")) || ("application/octet-stream".equals(metadata.getString("content-type")) && application != null)); }
From source file:fr.wseduc.rack.controllers.RackController.java
License:Open Source License
private void copyFiles(final HttpServerRequest request, final JsonArray idsArray, final String folder, final UserInfos user, final String destinationCollection) { String criteria = "{ \"_id\" : { \"$in\" : " + idsArray.encode() + "}"; criteria += ", \"to\" : \"" + user.getUserId() + "\" }"; mongo.find(collection, new JsonObject(criteria), new Handler<Message<JsonObject>>() { private void persist(final JsonArray insert, int remains) { if (remains == 0) { mongo.insert(destinationCollection, insert, new Handler<Message<JsonObject>>() { @Override/* ww w . j av a2s. c o m*/ public void handle(Message<JsonObject> inserted) { if ("ok".equals(inserted.body().getString("status"))) { /* Increment quota */ long totalSize = 0l; for (Object insertion : insert) { JsonObject added = (JsonObject) insertion; totalSize += added.getJsonObject("metadata", new JsonObject()).getLong("size", 0l); } updateUserQuota(user.getUserId(), totalSize); renderJson(request, inserted.body()); } else { renderError(request, inserted.body()); } } }); } } @Override public void handle(Message<JsonObject> r) { JsonObject src = r.body(); if ("ok".equals(src.getString("status")) && src.getJsonArray("results") != null) { final JsonArray origs = src.getJsonArray("results"); final JsonArray insert = new JsonArray(); final AtomicInteger number = new AtomicInteger(origs.size()); emptySize(user, new Handler<Long>() { @Override public void handle(Long emptySize) { long size = 0; /* Get total file size */ for (Object o : origs) { if (!(o instanceof JsonObject)) continue; JsonObject metadata = ((JsonObject) o).getJsonObject("metadata"); if (metadata != null) { size += metadata.getLong("size", 0l); } } /* If total file size is too big (> quota left) */ if (size > emptySize) { badRequest(request, "files.too.large"); return; } /* Process */ for (Object o : origs) { JsonObject orig = (JsonObject) o; final JsonObject dest = orig.copy(); String now = MongoDb.formatDate(new Date()); dest.remove("_id"); dest.remove("protected"); dest.remove("comments"); dest.put("application", WORKSPACE_NAME); dest.put("owner", user.getUserId()); dest.put("ownerName", dest.getString("toName")); dest.remove("to"); dest.remove("from"); dest.remove("toName"); dest.remove("fromName"); dest.put("created", now); dest.put("modified", now); if (folder != null && !folder.trim().isEmpty()) { dest.put("folder", folder); } else { dest.remove("folder"); } insert.add(dest); final String filePath = orig.getString("file"); if (folder != null && !folder.trim().isEmpty()) { //If the document has a new parent folder, replicate sharing rights String parentName, parentFolder; if (folder.lastIndexOf('_') < 0) { parentName = folder; parentFolder = folder; } else if (filePath != null) { String[] splittedPath = folder.split("_"); parentName = splittedPath[splittedPath.length - 1]; parentFolder = folder; } else { String[] splittedPath = folder.split("_"); parentName = splittedPath[splittedPath.length - 2]; parentFolder = folder.substring(0, folder.lastIndexOf("_")); } QueryBuilder parentFolderQuery = QueryBuilder.start("owner") .is(user.getUserId()).and("folder").is(parentFolder).and("name") .is(parentName); mongo.findOne(collection, MongoQueryBuilder.build(parentFolderQuery), new Handler<Message<JsonObject>>() { @Override public void handle(Message<JsonObject> event) { if ("ok".equals(event.body().getString("status"))) { JsonObject parent = event.body().getJsonObject("result"); if (parent != null && parent.getJsonArray("shared") != null && parent.getJsonArray("shared").size() > 0) dest.put("shared", parent.getJsonArray("shared")); if (filePath != null) { storage.copyFile(filePath, new Handler<JsonObject>() { @Override public void handle(JsonObject event) { if (event != null && "ok" .equals(event.getString("status"))) { dest.put("file", event.getString("_id")); persist(insert, number.decrementAndGet()); } } }); } else { persist(insert, number.decrementAndGet()); } } else { renderJson(request, event.body(), 404); } } }); } else if (filePath != null) { storage.copyFile(filePath, new Handler<JsonObject>() { @Override public void handle(JsonObject event) { if (event != null && "ok".equals(event.getString("status"))) { dest.put("file", event.getString("_id")); persist(insert, number.decrementAndGet()); } } }); } else { persist(insert, number.decrementAndGet()); } } } }); } else { notFound(request, src.toString()); } } }); }
From source file:fr.wseduc.rack.controllers.RackController.java
License:Open Source License
private void deleteFile(final HttpServerRequest request, final String owner) { final String id = request.params().get("id"); rackService.getRack(id, new Handler<Either<String, JsonObject>>() { @Override//w ww . j a v a 2 s. c om public void handle(Either<String, JsonObject> event) { if (event.isRight()) { final JsonObject result = event.right().getValue(); String file = result.getString("file"); Set<Entry<String, Object>> thumbnails = new HashSet<Entry<String, Object>>(); if (result.containsKey("thumbnails")) { thumbnails = result.getJsonObject("thumbnails").getMap().entrySet(); } storage.removeFile(file, new Handler<JsonObject>() { @Override public void handle(JsonObject event) { if (event != null && "ok".equals(event.getString("status"))) { rackService.deleteRack(id, new Handler<Either<String, JsonObject>>() { @Override public void handle(Either<String, JsonObject> deletionEvent) { if (deletionEvent.isRight()) { JsonObject deletionResult = deletionEvent.right().getValue(); long size = -1l * result.getJsonObject("metadata", new JsonObject()) .getLong("size", 0l); updateUserQuota(owner, size); renderJson(request, deletionResult, 204); } else { badRequest(request, deletionEvent.left().getValue()); } } }); } else { renderError(request, event); } } }); //Delete thumbnails for (final Entry<String, Object> thumbnail : thumbnails) { storage.removeFile(thumbnail.getValue().toString(), new Handler<JsonObject>() { @Override public void handle(JsonObject event) { if (event == null || !"ok".equals(event.getString("status"))) { logger.error("[gridfsRemoveFile] Error while deleting thumbnail " + thumbnail); } } }); } } else { JsonObject error = new JsonObject().put("error", event.left().getValue()); Renders.renderJson(request, error, 400); } } }); }
From source file:fr.wseduc.rack.controllers.RackController.java
License:Open Source License
private void addAfterUpload(final JsonObject uploaded, final JsonObject doc, String name, String application, final List<String> thumbs, final Handler<Message<JsonObject>> handler) { //Write additional fields in the document doc.put("name", getOrElse(name, uploaded.getJsonObject("metadata").getString("filename"), false)); doc.put("metadata", uploaded.getJsonObject("metadata")); doc.put("file", uploaded.getString("_id")); doc.put("application", getOrElse(application, WORKSPACE_NAME)); //Save document to mongo mongo.save(collection, doc, new Handler<Message<JsonObject>>() { @Override/*from ww w . j a v a2s .co m*/ public void handle(Message<JsonObject> res) { if ("ok".equals(res.body().getString("status"))) { Long size = doc.getJsonObject("metadata", new JsonObject()).getLong("size", 0l); updateUserQuota(doc.getString("to"), size); createThumbnailIfNeeded(collection, uploaded, res.body().getString("_id"), null, thumbs); } if (handler != null) { handler.handle(res); } } }); }
From source file:fr.wseduc.rack.controllers.RackController.java
License:Open Source License
private void createThumbnailIfNeeded(final String collection, final JsonObject srcFile, final String documentId, JsonObject oldThumbnail, final List<String> thumbs) { if (documentId != null && thumbs != null && !documentId.trim().isEmpty() && !thumbs.isEmpty() && srcFile != null && isImage(srcFile) && srcFile.getString("_id") != null) { createThumbnails(thumbs, srcFile, collection, documentId); }/*from w ww . j a v a2s .c om*/ if (oldThumbnail != null) { for (String attr : oldThumbnail.fieldNames()) { storage.removeFile(oldThumbnail.getString(attr), null); } } }
From source file:fr.wseduc.rack.controllers.RackController.java
License:Open Source License
private void createThumbnails(List<String> thumbs, JsonObject srcFile, final String collection, final String documentId) { Pattern size = Pattern.compile("([0-9]+)x([0-9]+)"); JsonArray outputs = new JsonArray(); for (String thumb : thumbs) { Matcher m = size.matcher(thumb); if (m.matches()) { try { int width = Integer.parseInt(m.group(1)); int height = Integer.parseInt(m.group(2)); if (width == 0 && height == 0) continue; JsonObject j = new JsonObject().put("dest", storage.getProtocol() + "://" + storage.getBucket()); if (width != 0) { j.put("width", width); }/* ww w . j a v a 2 s . c o m*/ if (height != 0) { j.put("height", height); } outputs.add(j); } catch (NumberFormatException e) { log.error("Invalid thumbnail size.", e); } } } if (outputs.size() > 0) { JsonObject json = new JsonObject().put("action", "resizeMultiple") .put("src", storage.getProtocol() + "://" + storage.getBucket() + ":" + srcFile.getString("_id")) .put("destinations", outputs); eb.send(imageResizerAddress, json, new Handler<AsyncResult<Message<JsonObject>>>() { @Override public void handle(AsyncResult<Message<JsonObject>> event) { if (event.succeeded()) { JsonObject thumbnails = event.result().body().getJsonObject("outputs"); if ("ok".equals(event.result().body().getString("status")) && thumbnails != null) { mongo.update(collection, new JsonObject().put("_id", documentId), new JsonObject().put("$set", new JsonObject().put("thumbnails", thumbnails))); } } else { log.error("Error when resize image.", event.cause()); } } }); } }
From source file:fr.wseduc.rack.controllers.RackController.java
License:Open Source License
private boolean isImage(JsonObject doc) { if (doc == null) { return false; }/*from w w w. jav a 2s. c o m*/ JsonObject metadata = doc.getJsonObject("metadata"); return metadata != null && ("image/jpeg".equals(metadata.getString("content-type")) || "image/gif".equals(metadata.getString("content-type")) || "image/png".equals(metadata.getString("content-type")) || "image/tiff".equals(metadata.getString("content-type"))); }
From source file:fr.wseduc.rack.security.RackResourcesProvider.java
License:Open Source License
private void authorizeOwner(HttpServerRequest request, UserInfos user, final Handler<Boolean> handler) { String id = request.params().get("id"); String matcher = "{ \"_id\": \"" + id + "\", \"to\": \"" + user.getUserId() + "\" }"; mongo.count(Rack.RACK_COLLECTION, new JsonObject(matcher), new Handler<Message<JsonObject>>() { public void handle(Message<JsonObject> result) { JsonObject res = result.body(); handler.handle(res != null && "ok".equals(res.getString("status")) && res.getLong("count") == 1); }/*from w w w . ja va 2 s. c om*/ }); }