LT-239: Handle the error if the last imported file is not dcm file

- Add message label in progress dialog

LesionTracker/defaultSettings.js

@@ -33,7 +33,7 @@ Meteor.startup(function() {
         "public": {
             "verifyEmail": false,
             "ui": {
-                "studyListFunctionsEnabled": false
+                "studyListFunctionsEnabled": true
             }
         }
         //defaultServiceType: 'dimse'

OHIFViewer/defaultSettings.js

@@ -31,7 +31,7 @@ Meteor.startup(function() {
         defaultServiceType: 'dicomWeb',
         public: {
             ui: {
-                studyListFunctionsEnabled: false
+                studyListFunctionsEnabled: true
             }
         }
         //defaultServiceType: 'dimse'

Packages/dimseservice/server/Connection.js

@@ -3,7 +3,7 @@ var net = Npm.require('net'),
 
 var DEFAULT_MAX_PACKAGE_SIZE = 32768;
 
-Connection = function(options) {
+Connection = function (options) {
     EventEmitter.call(this);
     this.options = Object.assign({
         maxPackageSize: C.DEFAULT_MAX_PACKAGE_SIZE,
@@ -22,142 +22,152 @@ Connection = function(options) {
 
 util.inherits(Connection, EventEmitter);
 
-var StoreHandle = function() {
+var StoreHandle = function () {
     EventEmitter.call(this);
 }
 util.inherits(StoreHandle, EventEmitter);
 
-Connection.prototype.addPeer = function(options) {
+Connection.prototype.addPeer = function (options) {
-  if (!options.aeTitle || !options.host || !options.port) {
+    if (!options.aeTitle || !options.host || !options.port) {
-    return false;
+        return false;
-  }
-  this.peers[options.aeTitle] = {
-    host : options.host, port : options.port
-  };
-  if (options.default) {
-    if (options.server) {
-      this.defaultServer = options.aeTitle;
-    } else {
-      this.defaultPeer = options.aeTitle;
     }
-  }
+    this.peers[options.aeTitle] = {
-  if (options.server) {
+        host: options.host, port: options.port
-    //start listening
+    };
-    var server = net.createServer();
+    if (options.default) {
-    server.listen(options.port, options.host, function(){
+        if (options.server) {
-        console.log("listening on %j", this.address());
+            this.defaultServer = options.aeTitle;
-    });
+        } else {
-    server.on('error', function(err){
+            this.defaultPeer = options.aeTitle;
-        console.log("server error %j", err);
+        }
-    });
+    }
-    var o = this;
+    if (options.server) {
-    server.on('connection', function(nativeSocket) {
+        //start listening
-        //incoming connections
+        var server = net.createServer();
-        var socket = new CSocket(nativeSocket, o.options);
+        server.listen(options.port, options.host, function () {
-        o.addSocket(options.aeTitle, socket);
+            console.log("listening on %j", this.address());
-
-        //close server on close socket
-        socket.on('close', function(){
-          server.close();
         });
-    });
+        server.on('error', function (err) {
-  }
+            console.log("server error %j", err);
+        });
+        var o = this;
+        server.on('connection', function (nativeSocket) {
+            //incoming connections
+            var socket = new CSocket(nativeSocket, o.options);
+            o.addSocket(options.aeTitle, socket);
+
+            //close server on close socket
+            socket.on('close', function () {
+                server.close();
+            });
+        });
+    }
 };
 
-Connection.prototype.selectPeer = function(aeTitle) {
+Connection.prototype.selectPeer = function (aeTitle) {
     if (!aeTitle || !this.peers[aeTitle]) {
-      throw "No such peer";
+        throw "No such peer";
     }
     return this.peers[aeTitle];
-}
-
-Connection.prototype._sendFile = function(socket, sHandle, file, maxSend, metaLength, list) {
-  var fileNameText = typeof file.file == 'string' ? file.file : 'buffer';
-  console.log("Sending file " + fileNameText);
-  var useContext = socket.getContextByUID(file.context), self = this;
-
-  PDU.generatePDatas(useContext.id, file.file, maxSend, null, metaLength, function(err, handle) {
-    if (err) {
-      console.log('Error while sending file');
-      return;
-    }
-    var processNext = function() {
-      var next = list.shift();
-      if (next)
-        self._sendFile(socket, sHandle, next, maxSend, metaLength, list);
-      else      
-        socket.release();
-    };
-
-    var store = socket.storeInstance(useContext.abstractSyntax, file.uid);
-    handle.on('pdv', function(pdv) {
-      socket.sendPData(pdv);
-    });
-    handle.on('error', function(err) {
-      sHandle.emit('file', err, fileNameText);
-      processNext();
-    });
-    store.on('response', function(msg) {
-      var statusText = msg.getStatus().toString(16);
-      console.log('STORE reponse with status', statusText);
-      var error = null;
-      if (msg.failure()) {
-        error = new Error(statusText);
-      }
-      sHandle.emit('file', error, fileNameText);
-      processNext();
-    });
-  });
 };
 
-Connection.prototype.storeInstances = function(fileList) {
+Connection.prototype._sendFile = function (socket, sHandle, file, maxSend, metaLength, list) {
-    var contexts = {}, read = 0, length = fileList.length, toSend = [], self = this, handle = new StoreHandle();
+    var fileNameText = typeof file.file == 'string' ? file.file : 'buffer';
-    fileList.forEach(function(bufferOrFile){
+    console.log("Sending file " + fileNameText);
-      var fileNameText = typeof bufferOrFile == 'string' ? bufferOrFile : 'buffer';
+    var useContext = socket.getContextByUID(file.context), self = this;
-      DicomMessage.readMetaHeader(bufferOrFile, function(err, metaMessage, metaLength) {
+
-        read++;
+    PDU.generatePDatas(useContext.id, file.file, maxSend, null, metaLength, function (err, handle) {
         if (err) {
-          handle.emit('file', err, fileNameText);
+            console.log('Error while sending file');
-          return;
+            return;
         }
-        console.log('Dicom file ' + (typeof bufferOrFile == 'string' ? bufferOrFile : 'buffer') + ' found');
+        var processNext = function () {
-        var syntax = metaMessage.getValue(0x00020010), 
+            var next = list.shift();
-            sopClassUID = metaMessage.getValue(0x00020002),
+            if (next)
-            instanceUID = metaMessage.getValue(0x00020003);
+                self._sendFile(socket, sHandle, next, maxSend, metaLength, list);
+            else
+                socket.release();
+        };
 
-        if (!contexts[sopClassUID]) {
+        var store = socket.storeInstance(useContext.abstractSyntax, file.uid);
-          contexts[sopClassUID] = [];
+        handle.on('pdv', function (pdv) {
-        }
+            socket.sendPData(pdv);
-        if (syntax && contexts[sopClassUID].indexOf(syntax) == -1) {
+        });
-          contexts[sopClassUID].push(syntax);
+        handle.on('error', function (err) {
-        }
+            sHandle.emit('file', err, fileNameText);
-        toSend.push({file : bufferOrFile, context : sopClassUID, uid : instanceUID});
+            processNext();
-
+        });
-        if (read == length) {
+        store.on('response', function (msg) {
-          var useContexts = [];
+            var statusText = msg.getStatus().toString(16);
-          for (var context in contexts) {
+            console.log('STORE reponse with status', statusText);
-            var useSyntaxes = contexts[context];
+            var error = null;
-            if (useSyntaxes.length > 0) {
+            if (msg.failure()) {
-              useContexts.push({context : context, syntaxes : contexts[context]});
+                error = new Error(statusText);
-            } else {
-              throw "No syntax specified for context " + context;
             }
-          }
+            sHandle.emit('file', error, fileNameText);
+            processNext();
+        });
+    });
+};
 
-          self.associate({
+Connection.prototype.storeInstances = function (fileList) {
-            contexts : useContexts
+    var contexts = {}, read = 0, length = fileList.length, toSend = [], self = this, handle = new StoreHandle();
-          }, function(ac) {
+    var lastProcessedMetaLength;
-            var maxSend = ac.getMaxSize(), next = toSend.shift();
+    fileList.forEach(function (bufferOrFile) {
-            self._sendFile(this, handle, next, maxSend, metaLength, toSend);
+        var fileNameText = typeof bufferOrFile == 'string' ? bufferOrFile : 'buffer';
+        DicomMessage.readMetaHeader(bufferOrFile, function (err, metaMessage, metaLength) {
+            read++;
+            if (err) {
+                handle.emit('file', err, fileNameText);
+                if (read == length && toSend.length > 0 && lastProcessedMetaLength) {
+                    sendProcessedFiles(self, contexts, toSend, handle, lastProcessedMetaLength);
+                }
+                return;
+            }
+            console.log('Dicom file ' + (typeof bufferOrFile == 'string' ? bufferOrFile : 'buffer') + ' found');
+            lastProcessedMetaLength = metaLength;
+            var syntax = metaMessage.getValue(0x00020010),
+                sopClassUID = metaMessage.getValue(0x00020002),
+                instanceUID = metaMessage.getValue(0x00020003);
 
-          });
+            if (!contexts[sopClassUID]) {
-        }
+                contexts[sopClassUID] = [];
-      });
+            }
+            if (syntax && contexts[sopClassUID].indexOf(syntax) == -1) {
+                contexts[sopClassUID].push(syntax);
+            }
+            toSend.push({file: bufferOrFile, context: sopClassUID, uid: instanceUID});
+
+            if (read == length) {
+                sendProcessedFiles(self, contexts, toSend, handle, metaLength);
+            }
+        });
     });
     return handle;
 };
 
-Connection.prototype.storeResponse = function(messageId, msg) {
+// Starts to send dcm files
+sendProcessedFiles = function (self, contexts, toSend, handle, metaLength) {
+    var useContexts = [];
+    for (var context in contexts) {
+        var useSyntaxes = contexts[context];
+        if (useSyntaxes.length > 0) {
+            useContexts.push({context: context, syntaxes: contexts[context]});
+        } else {
+            throw "No syntax specified for context " + context;
+        }
+    }
+
+    self.associate({
+        contexts: useContexts
+    }, function (ac) {
+        var maxSend = ac.getMaxSize(), next = toSend.shift();
+        self._sendFile(this, handle, next, maxSend, metaLength, toSend);
+
+    });
+};
+
+Connection.prototype.storeResponse = function (messageId, msg) {
     var rq = this.messages[messageId];
 
     if (rq.listener[2]) {
@@ -175,36 +185,36 @@ Connection.prototype.storeResponse = function(messageId, msg) {
     }
 };
 
-Connection.prototype.allClosed = function() {
+Connection.prototype.allClosed = function () {
     var allClosed = true;
     for (var i in o.peerSockets) {
-      if (Object.keys(o.peerSockets[ae]).length > 0) {
+        if (Object.keys(o.peerSockets[ae]).length > 0) {
-        allClosed = false;
+            allClosed = false;
-        break;
+            break;
-      }
+        }
     }
     return allClosed;
 };
 
-Connection.prototype.addSocket = function(ae, socket) {
+Connection.prototype.addSocket = function (ae, socket) {
     if (!this.peerSockets[ae]) {
-      this.peerSockets[ae] = {};
+        this.peerSockets[ae] = {};
     }
     this.peerSockets[ae][socket.id] = socket;
 
     var o = this;
-    socket.on("close", function() {
+    socket.on("close", function () {
-      if (o.peerSockets[ae][this.id]) {
+        if (o.peerSockets[ae][this.id]) {
-        delete o.peerSockets[ae][this.id];
+            delete o.peerSockets[ae][this.id];
-      } 
+        }
     });
 };
 
-Connection.prototype.associate = function(options, callback) {
+Connection.prototype.associate = function (options, callback) {
     var hostAE = options.hostAE ? options.hostAE : this.defaultPeer,
         sourceAE = options.sourceAE ? options.sourceAE : this.defaultServer;
     if (!hostAE || !sourceAE) {
-      throw "Peers not provided or no defaults in settings";
+        throw "Peers not provided or no defaults in settings";
     }
 
     var peerInfo = this.selectPeer(hostAE), nativeSocket = new Socket();
@@ -216,18 +226,18 @@ Connection.prototype.associate = function(options, callback) {
     socket.setCallingAE(sourceAE);
 
     nativeSocket.connect({
-      host : peerInfo.host, port : peerInfo.port
+        host: peerInfo.host, port: peerInfo.port
-    }, function(){
+    }, function () {
-      //connected
+        //connected
-      o.addSocket(hostAE, socket);
+        o.addSocket(hostAE, socket);
 
-      if (options.contexts) {
+        if (options.contexts) {
-          socket.setPresentationContexts(options.contexts);
+            socket.setPresentationContexts(options.contexts);
-      } else {
+        } else {
-          throw "Contexts must be specified";
+            throw "Contexts must be specified";
-      }
+        }
 
-      socket.associate();
+        socket.associate();
     });
 
     return socket;

Packages/viewerbase/client/components/basic/progressDialog/progressDialog.html

@@ -9,7 +9,9 @@
                     {{progressStatus}}
                 </div>
             </div>
-            <div class="message">{{progressMessage}}</div>
+            <div id="message">
+                {{{progressMessage}}}
+            </div>
         </div>
     </div>
 </template>

Packages/viewerbase/client/components/basic/progressDialog/progressDialog.js

@@ -1,9 +1,24 @@
 progressDialog = {
-    'show': function(title, numberOfTotal) {
+    /**
-        Session.set("progressDialogSettings", { title: title, numberOfCompleted: 0, numberOfTotal: numberOfTotal });
+     * Shows progress dialog
-
+     * @param {Object} settings - Settings used by progress dialog
+     * @param {string} settings.title
+     * @param {int} settings.numberOfCompleted - The value of progress dialog
+     * @param {int} settings.numberOfTotal - The max value of progress dialog
+     * @param {Object} [settings.messageParams] - Show a message in progress dialog by setting message and messageType
+     * @param {string} [settings.messageParams.message="Progress"] - The message will be shown in the progress dialog
+     * @param {string} [settings.messageParams.messageType="info"] - Sets ui, accepts bootstrap predefined classes such as success, info, warning, danger
+     */
+    'show': function(settings) {
+        // Set dialog settings
+        Session.set("progressDialogSettings", settings);
         $('#progressDialog').css('display', 'block');
     },
+
+    /**
+     * Updates the value of the progress dialog
+     * @param {int} numberOfCompleted
+     */
     'update': function(numberOfCompleted) {
         var progressDialogSettings = Session.get("progressDialogSettings");
         progressDialogSettings.numberOfCompleted = numberOfCompleted;
@@ -14,13 +29,29 @@ progressDialog = {
             progressDialog.close();
         }
     },
+
+    /**
+     * Closes the progress dialog
+     */
     'close': function() {
-        Session.set("progressDialogSettings", { title: "", numberOfCompleted: 0, numberOfTotal: 1 });
+        // Reset progressDialogSettings session
+        resetDialogSettingsSession();
+
+        // Close dialog
         $('#progressDialog').css('display', 'none');
     },
-    'setMessage': function(message) {
+    /**
+     * Shows a message in the progress dialog
+     * @param {Object} messageParams
+     * @param {string} messageParams.message
+     * @param {string} messageParams.messageType
+     */
+    'setMessage': function(messageParams) {
         var progressDialogSettings = Session.get("progressDialogSettings");
-        progressDialogSettings.message = message;
+        if (!messageParams.messageType || messageParams.messageType == '') {
+            messageParams.messageType = 'info';
+        }
+        progressDialogSettings.messageParams = messageParams;
         Session.set("progressDialogSettings", progressDialogSettings);
     }
 };
@@ -31,7 +62,7 @@ Template.progressDialog.helpers({
             return Session.get("progressDialogSettings").title;
         }
 
-        return "";
+        return "Progress:";
     },
     'progressStatus': function() {
         var numberOfCompleted = 0;
@@ -48,9 +79,22 @@ Template.progressDialog.helpers({
     },
     'progressMessage': function() {
         var progressDialogSettings = Session.get("progressDialogSettings");
-        if (progressDialogSettings && progressDialogSettings.message) {
+        var messageParams = progressDialogSettings && progressDialogSettings.messageParams || false;
-            return progressDialogSettings.message;
+        if (messageParams && messageParams.message) {
+            return '<span class="label label-'+messageParams.messageType+'">'+messageParams.message+'</span>';
         }
         return;
     }
 });
+
+// Resets progressDialogSettings
+function resetDialogSettingsSession() {
+    Session.set("progressDialogSettings",
+        {
+            title: 'Progress',
+            numberOfCompleted: 0,
+            numberOfTotal: 0,
+            messageParams: {message: null, messageType: 'info'}
+        }
+    );
+}

Packages/viewerbase/client/components/basic/progressDialog/progressDialog.styl

@@ -7,7 +7,7 @@
   right: 0
   margin: auto
   width: 20%
-  height: 15%
+  height: 20%
   z-index: 100
   border-radius: 5px
   padding: 10px 20px 10px 20px
@@ -16,3 +16,10 @@
 
   .dialogContent
     margin-bottom: 20px
+
+    #message
+      width: 100%
+
+      span
+        display: inline-block;
+        width: 100%

Packages/viewerbase/lib/importStudies.js

@@ -10,11 +10,13 @@ importStudies = function(filesToImport, importCallback) {
         numberOfFilesUploaded: 0,
         numberOfFilesFailed: 0
     };
-
     var numberOfFilesToUpload = filesToImport.length;
     var studiesToImport = [];
-
+    progressDialog.show({
-    progressDialog.show("Uploading Files...", numberOfFilesToUpload);
+        title: "Uploading Files...",
+        numberOfCompleted: 0,
+        numberOfTotal: numberOfFilesToUpload
+    });
 
     //  Upload files to the server
     filesToImport.forEach(function(fileToUpload) {
@@ -70,7 +72,11 @@ function importStudiesInternal(studiesToImport, importCallback) {
 
     var numberOfStudiesToImport = studiesToImport.length;
 
-    progressDialog.show("Importing Studies...", numberOfStudiesToImport);
+    progressDialog.show({
+        title: "Importing Studies...",
+        numberOfCompleted: 0,
+        numberOfTotal: numberOfStudiesToImport
+    });
 
     //  Create/Insert a new study import status item
     Meteor.call("createStudyImportStatus", function(err, studyImportStatusId) {
@@ -81,7 +87,7 @@ function importStudiesInternal(studiesToImport, importCallback) {
             return;
         }
 
-        //  Handle when it is updated
+        //  Handle when StudyImportStatus collection is updated
         StudyImportStatus.find(studyImportStatusId).observe({
             changed: function(studyImportStatus) {
                 if (!studyImportStatus) {
@@ -90,26 +96,27 @@ function importStudiesInternal(studiesToImport, importCallback) {
 
                 var numberOfStudiesProcessedToImport = studyImportStatus.numberOfStudiesImported + studyImportStatus.numberOfStudiesFailed;
 
-                // Show failed message in the dialog
+                // Show number of imported files
-                if (studyImportStatus.numberOfStudiesFailed > 0) {
+                var successMessage = 'Imported '+studyImportStatus.numberOfStudiesImported+' of '+numberOfStudiesToImport;
-                    var failMessage = "Failed to import " + studyImportStatus.numberOfStudiesFailed + " of " + numberOfStudiesToImport + " files";
+                progressDialog.setMessage({
-                    progressDialog.setMessage(failMessage);
+                    message: successMessage,
-                }
+                    messageType: 'success'
-
+                });
                 progressDialog.update(numberOfStudiesProcessedToImport);
 
+                // Show number of failed files if there is at least one failed file
+                if (studyImportStatus.numberOfStudiesFailed > 0) {
+                    var successMessage = 'Failed '+studyImportStatus.numberOfStudiesFailed+' of '+numberOfStudiesToImport;
+                    progressDialog.setMessage({
+                        message: successMessage,
+                        messageType: 'warning'
+                    });
+                }
+
                 if (numberOfStudiesProcessedToImport == numberOfStudiesToImport) {
                     //  The entire import operation is completed, so remove the study import status item
                     Meteor.call("removeStudyImportStatus", studyImportStatus._id);
 
-                    if (studyImportStatus.numberOfStudiesFailed > 0) {
-                        //TODO: Some files failed to import, so let user know
-                        // Update progress dialog message
-                        var failMessage = "Failed to import " + studyImportStatus.numberOfStudiesFailed + " of " + numberOfStudiesToImport + " files";
-                        progressDialog.setMessage(failMessage);
-                        console.log(failMessage);
-                    }
-
                     //  Let the caller know that import operation is completed
                     if (importCallback) {
                         importCallback();

Packages/worklist/client/components/worklistToolbar/worklistToolbar.js

@@ -6,6 +6,12 @@ Template.worklistToolbar.events({
         });
         
         importStudies(selectedFiles);
+    },
+
+    'click #btnImport': function(e) {
+        // Reset file input
+        var fileInput = e.currentTarget;
+        $(fileInput).val("");
     }
 });