@Override
public void execute(Event<UIAvatarUploader> event) throws Exception {
WebuiRequestContext ctx = event.getRequestContext();
UIApplication uiApplication = ctx.getUIApplication();
UIAvatarUploader uiAvatarUploader = event.getSource();
UIFormUploadInput uiAvatarUploadInput = uiAvatarUploader.getChild(UIFormUploadInput.class);
UIPopupWindow uiPopup = uiAvatarUploader.getParent();
InputStream uploadedStream = uiAvatarUploadInput.getUploadDataAsStream();
if (uploadedStream == null) {
uiApplication.addMessage(
new ApplicationMessage(MSG_IMG_NOT_UPLOADED, null, ApplicationMessage.ERROR));
ctx.addUIComponentToUpdateByAjax(uiAvatarUploader);
return;
}
UploadResource uploadResource = uiAvatarUploadInput.getUploadResource();
String mimeType = uploadResource.getMimeType();
String uploadId = uiAvatarUploadInput.getUploadId();
if (!uiAvatarUploader.isAcceptedMimeType(mimeType)) {
UploadService uploadService =
(UploadService) PortalContainer.getComponent(UploadService.class);
uploadService.removeUploadResource(uploadId);
uiApplication.addMessage(
new ApplicationMessage(MSG_MIMETYPE_NOT_ACCEPTED, null, ApplicationMessage.ERROR));
ctx.addUIComponentToUpdateByAjax(uiAvatarUploader);
} else {
MimeTypeResolver mimeTypeResolver = new MimeTypeResolver();
String fileName = uploadResource.getFileName();
// @since 1.1.3
String extension = mimeTypeResolver.getExtension(mimeType);
if ("".equals(extension)) {
mimeType = uiAvatarUploader.getStandardMimeType(mimeType);
}
// Resize avatar to fixed width if can't(avatarAttachment == null) keep
// origin avatar
AvatarAttachment avatarAttachment =
ImageUtils.createResizedAvatarAttachment(
uploadedStream, WIDTH, 0, null, fileName, mimeType, null);
if (avatarAttachment == null) {
avatarAttachment =
new AvatarAttachment(
null, fileName, mimeType, uploadedStream, null, System.currentTimeMillis());
}
UploadService uploadService =
(UploadService) PortalContainer.getComponent(UploadService.class);
uploadService.removeUploadResource(uploadId);
UIAvatarUploadContent uiAvatarUploadContent =
uiAvatarUploader.createUIComponent(UIAvatarUploadContent.class, null, null);
uiAvatarUploadContent.setAvatarAttachment(avatarAttachment);
uiPopup.setUIComponent(uiAvatarUploadContent);
ctx.addUIComponentToUpdateByAjax(uiPopup);
}
}
@Override
public void execute(Event<UIAvatarUploader> event) throws Exception {
UIAvatarUploader uiAvatarUploader = event.getSource();
UIPopupWindow uiPopup = uiAvatarUploader.getParent();
uiPopup.setShow(false);
}