public ImageUploadContentPanel(String pId, String customUploadFolderPath) {
super(pId);
setOutputMarkupId(true);
this.uploadFolderPath = customUploadFolderPath;
Form<?> form = new Form<Void>("form");
final FeedbackPanel feedback = new FeedbackPanel("feedback");
feedback.setOutputMarkupId(true);
form.add(feedback);
final FileUploadField fileUploadField = new FileUploadField("file");
fileUploadField.setLabel(new ResourceModel("required.label"));
fileUploadField.setRequired(true);
fileUploadField.add(FILE_EXTENSION_VALIDATOR);
form.add(fileUploadField);
form.add(
new AjaxButton("uploadButton", form) {
private static final long serialVersionUID = 1L;
@Override
protected void onSubmit(AjaxRequestTarget pTarget, Form<?> pForm) {
FileUpload fileUpload = fileUploadField.getFileUpload();
String fileName = fileUpload.getClientFileName();
try {
File currentEngineerDir = new File(uploadFolderPath);
if (!currentEngineerDir.exists()) {
currentEngineerDir.mkdir();
}
fileUpload.writeTo(new File(currentEngineerDir, fileName));
} catch (Exception ex) {
log.error("Can't upload attachment: " + ex.getMessage(), ex);
ImageUploadContentPanel.this.error("Can't upload attachment");
pTarget.add(feedback);
return;
} finally {
fileUpload.closeStreams();
}
ImageFileDescription imageFileDescription = new ImageFileDescription(fileName);
imageFileDescription.setContentType(fileUpload.getContentType());
onImageUploaded(imageFileDescription, pTarget);
}
@Override
protected void onError(AjaxRequestTarget pTarget, Form<?> pForm) {
pTarget.add(feedback);
}
});
add(form);
}
