diff --git a/hawkbit-ui/src/main/java/org/eclipse/hawkbit/ui/artifacts/upload/UploadHandler.java b/hawkbit-ui/src/main/java/org/eclipse/hawkbit/ui/artifacts/upload/UploadHandler.java index 834246c63..8c1feeb33 100644 --- a/hawkbit-ui/src/main/java/org/eclipse/hawkbit/ui/artifacts/upload/UploadHandler.java +++ b/hawkbit-ui/src/main/java/org/eclipse/hawkbit/ui/artifacts/upload/UploadHandler.java @@ -108,8 +108,10 @@ public class UploadHandler implements StreamVariable, Receiver, SucceededListene public OutputStream receiveUpload(final String fileName, final String mimeType) { this.fileName = fileName; this.mimeType = mimeType; + //reset has directory flag before upload + view.setHasDirectory(false); try { - if (view.validate()) { + if (view.checkIfSoftwareModuleIsSelected()) { if (view.checkForDuplicate(fileName)) { view.showDuplicateMessage(); } else { @@ -167,7 +169,7 @@ public class UploadHandler implements StreamVariable, Receiver, SucceededListene view.updateActionCount(); // display the duplicate message after streaming all files - view.displayDuplicateMessageAfterStreamingAll(); + view.displayDuplicateValidationMessage(); } /** @@ -292,7 +294,7 @@ public class UploadHandler implements StreamVariable, Receiver, SucceededListene if (view.enableProcessBtn()) { infoWindow.uploadSessionFinished(); } - view.displayDuplicateMessageAfterStreamingAll(); + view.displayDuplicateValidationMessage(); LOG.info("Streaming failed due to :{}", event.getException()); } @@ -316,7 +318,6 @@ public class UploadHandler implements StreamVariable, Receiver, SucceededListene } view.updateActionCount(); infoWindow.uploadFailed(event.getFilename(), failureReason); - LOG.info("Upload failed for file :{}", event.getReason()); } diff --git a/hawkbit-ui/src/main/java/org/eclipse/hawkbit/ui/artifacts/upload/UploadLayout.java b/hawkbit-ui/src/main/java/org/eclipse/hawkbit/ui/artifacts/upload/UploadLayout.java index c12c72dd8..41304ddc9 100644 --- a/hawkbit-ui/src/main/java/org/eclipse/hawkbit/ui/artifacts/upload/UploadLayout.java +++ b/hawkbit-ui/src/main/java/org/eclipse/hawkbit/ui/artifacts/upload/UploadLayout.java @@ -46,6 +46,7 @@ import org.vaadin.spring.events.EventBus; import org.vaadin.spring.events.EventScope; import org.vaadin.spring.events.annotation.EventBusListenerMethod; +import com.google.common.base.Strings; import com.vaadin.event.dd.DragAndDropEvent; import com.vaadin.event.dd.DropHandler; import com.vaadin.event.dd.acceptcriteria.AcceptAll; @@ -116,6 +117,8 @@ public class UploadLayout extends VerticalLayout { private DragAndDropWrapper dropAreaWrapper; + private Boolean hasDirectory = Boolean.FALSE; + /** * Initialize the upload layout. */ @@ -182,27 +185,60 @@ public class UploadLayout extends VerticalLayout { @Override public void drop(final DragAndDropEvent event) { - if (validate()) { - + if (validate(event)) { final Html5File[] files = ((WrapperTransferable) event.getTransferable()).getFiles(); - if (files != null) { - for (final Html5File file : files) { - if (!checkForDuplicate(file.getFileName())) { - numberOfFileUploadsExpected.incrementAndGet(); - file.setStreamVariable(createStreamVariable(file)); - } - } - if (numberOfFileUploadsExpected.get() > 0) { - processBtn.setEnabled(false); - // reset before we start - uploadInfoWindow.uploadSessionStarted(); - } - // in case if all selected files are duplicate ,then display - // message - displayDuplicateMessageAfterStreamingAll(); + // reset the flag + hasDirectory = Boolean.FALSE; + for (final Html5File file : files) { + processFile(file); + } + if (numberOfFileUploadsExpected.get() > 0) { + processBtn.setEnabled(false); + // reset before we start + uploadInfoWindow.uploadSessionStarted(); + } else { + // If the upload is not started, it signifies all + // dropped files as either duplicate or directory.So + // display message accordingly + displayCompositeMessage(); } } } + + private void processFile(final Html5File file) { + if (!isDirectory(file)) { + if (!checkForDuplicate(file.getFileName())) { + numberOfFileUploadsExpected.incrementAndGet(); + file.setStreamVariable(createStreamVariable(file)); + } + } else { + hasDirectory = Boolean.TRUE; + } + } + } + + private static boolean isDirectory(final Html5File file) { + if (Strings.isNullOrEmpty(file.getType()) && file.getFileSize() % 4096 == 0) { + return true; + } + return false; + } + + private void displayCompositeMessage() { + final String duplicateMessage = getDuplicateFileValidationMessage(); + final StringBuilder compositeMessage = new StringBuilder(); + if (!Strings.isNullOrEmpty(duplicateMessage)) { + compositeMessage.append(duplicateMessage); + } + if (hasDirectory) { + if (compositeMessage.length() > 0) { + compositeMessage.append("
"); + } + compositeMessage.append(i18n.get("message.no.directory.upload")); + } + if (!compositeMessage.toString().isEmpty()) { + uiNotification.displayValidationError(compositeMessage.toString()); + } } private VerticalLayout createDropAreaLayout() { @@ -313,10 +349,33 @@ public class UploadLayout extends VerticalLayout { } } - Boolean validate() { + Boolean validate(DragAndDropEvent event) { + // check if drop is valid.If valid ,check if software module is + // selected. + if(!isFilesDropped(event)){ + uiNotification.displayValidationError(i18n.get("message.action.not.allowed")); + return false; + } + return checkIfSoftwareModuleIsSelected(); + } + + private boolean isFilesDropped(DragAndDropEvent event) { + if (event.getTransferable() instanceof WrapperTransferable) { + final Html5File[] files = ((WrapperTransferable) event.getTransferable()).getFiles(); + // other components can also be wrapped in WrapperTransferable , so + // additional check on files + if (files == null) { + return false; + } + return true; + } else { + return false; + } + } + + Boolean checkIfSoftwareModuleIsSelected() { if (!isSoftwareModuleSelected()) { uiNotification.displayValidationError(i18n.get("message.error.noSwModuleSelected")); - return false; } return true; @@ -381,27 +440,30 @@ public class UploadLayout extends VerticalLayout { } } - void displayDuplicateMessageAfterStreamingAll() { + void displayDuplicateValidationMessage() { // check if streaming of all dropped files are completed if (numberOfFilesActuallyUpload.intValue() == numberOfFileUploadsExpected.intValue()) { - showDuplicateMessage(); + displayCompositeMessage(); } } - /** - * Show duplicate file selected message. - */ - public void showDuplicateMessage() { + private String getDuplicateFileValidationMessage() { + StringBuilder message = new StringBuilder(); if (!duplicateFileNamesList.isEmpty()) { final String fileNames = StringUtils.collectionToCommaDelimitedString(duplicateFileNamesList); if (duplicateFileNamesList.size() == 1) { - uiNotification.displayValidationError(i18n.get("message.no.duplicateFile") + fileNames); + message.append(i18n.get("message.no.duplicateFile") + fileNames); } else if (duplicateFileNamesList.size() > 1) { - uiNotification.displayValidationError(i18n.get("message.no.duplicateFiles")); + message.append(i18n.get("message.no.duplicateFiles")); } duplicateFileNamesList.clear(); } + return message.toString(); + } + + public void showDuplicateMessage() { + uiNotification.displayValidationError(getDuplicateFileValidationMessage()); } void increaseNumberOfFileUploadsExpected() { @@ -593,4 +655,8 @@ public class UploadLayout extends VerticalLayout { return uiNotification; } + + public void setHasDirectory(Boolean hasDirectory) { + this.hasDirectory = hasDirectory; + } } diff --git a/hawkbit-ui/src/main/resources/messages.properties b/hawkbit-ui/src/main/resources/messages.properties index 08617bd58..c63b0ba8a 100644 --- a/hawkbit-ui/src/main/resources/messages.properties +++ b/hawkbit-ui/src/main/resources/messages.properties @@ -313,7 +313,7 @@ soft.module.os =OS message.error.noFileSelected = No file selected for upload message.error.noProvidedName = Please provide custom file name message.error.noSwModuleSelected = Please select a software module -message.no.duplicateFiles = duplicate files selected +message.no.duplicateFiles = Duplicate files selected message.no.duplicateFile = Duplicate file selected : message.delete.artifact = Are you sure that you want to delete artifact {0} ? message.duplicate.filename = Duplicate file name diff --git a/hawkbit-ui/src/main/resources/messages_de.properties b/hawkbit-ui/src/main/resources/messages_de.properties index c1d9a850f..9ff2e5e75 100644 --- a/hawkbit-ui/src/main/resources/messages_de.properties +++ b/hawkbit-ui/src/main/resources/messages_de.properties @@ -310,7 +310,7 @@ soft.module.os =OS message.error.noFileSelected = No file selected for upload message.error.noProvidedName = Please provide custom file name message.error.noSwModuleSelected = Please select a software module -message.no.duplicateFiles = duplicate files selected +message.no.duplicateFiles = Duplicate files selected message.no.duplicateFile = Duplicate file selected : message.delete.artifact = Are you sure that you want to delete artifact {0} ? message.duplicate.filename = Duplicate file name diff --git a/hawkbit-ui/src/main/resources/messages_en.properties b/hawkbit-ui/src/main/resources/messages_en.properties index b1f95cb45..762b68c56 100644 --- a/hawkbit-ui/src/main/resources/messages_en.properties +++ b/hawkbit-ui/src/main/resources/messages_en.properties @@ -305,7 +305,7 @@ soft.module.os =OS message.error.noFileSelected = No file selected for upload message.error.noProvidedName = Please provide custom file name message.error.noSwModuleSelected = Please select a software module -message.no.duplicateFiles = duplicate files selected +message.no.duplicateFiles = Duplicate files selected message.no.duplicateFile = Duplicate file selected : message.delete.artifact = Are you sure that you want to delete artifact {0} ? message.duplicate.filename = Duplicate file name