GalleryInstanceFileUploadVerification.java
/*
* Copyright (C) 2000 - 2024 Silverpeas
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* As a special exception to the terms and conditions of version 3.0 of
* the GPL, you may redistribute this Program in connection with Free/Libre
* Open Source Software ("FLOSS") applications as described in Silverpeas's
* FLOSS exception. You should have received a copy of the text describing
* the FLOSS exception, and it is also available here:
* "http://www.silverpeas.org/docs/core/legal/floss_exception.html"
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
package org.silverpeas.components.gallery.web;
import org.silverpeas.components.gallery.constant.MediaMimeType;
import org.silverpeas.components.gallery.model.GalleryRuntimeException;
import org.silverpeas.core.notification.message.MessageManager;
import org.silverpeas.core.notification.message.MessageNotifier;
import org.silverpeas.kernel.bundle.LocalizationBundle;
import org.silverpeas.kernel.bundle.ResourceLocator;
import org.silverpeas.core.util.file.FileUtil;
import org.silverpeas.core.webapi.upload.ComponentInstanceFileUploadVerification;
import org.silverpeas.core.webapi.upload.FileUploadVerifyData;
import javax.inject.Named;
import java.io.File;
/**
* Verifies for the Gallery instance a new uploaded file which has not been yet registered into
* component data.
* @author Yohann Chastagnier
*/
@Named
public class GalleryInstanceFileUploadVerification
implements ComponentInstanceFileUploadVerification {
@Override
public void verify(final String componentInstanceId,
final FileUploadVerifyData fileUploadVerifyData) {
checkMimeType(new File(fileUploadVerifyData.getName()));
}
@Override
public void verify(final String componentInstanceId, final File uploadedFile) {
checkMimeType(uploadedFile);
}
private void checkMimeType(File file) {
MediaMimeType mediaMimeType = MediaMimeType.fromFile(file);
if (!mediaMimeType.isSupportedMediaType() && !FileUtil.isArchive(file.getPath())) {
LocalizationBundle galleryBundle = ResourceLocator
.getLocalizationBundle("org.silverpeas.gallery.multilang.galleryBundle",
MessageManager.getLanguage());
final String message = galleryBundle.getStringWithParams("gallery.format", file.getName());
MessageNotifier.addError(message);
throw new GalleryRuntimeException(message);
}
}
}