public void deleteImage(int articleId) throws IOException {
Article article = em.find(Article.class, articleId);
if (article == null) {
throw new RuntimeException("No such article");
}
if (!article.getOwner().equals(plAccess.getUser().getLoginName())) {
throw new RuntimeException("The user has no such article.");
}
String oldImageId = article.getImageId();
if (oldImageId != null) {
store.delete(store.createUrl(oldImageId));
}
article.setImageId(null);
}
private void markAsUnpublished(ZdoModel model, ZdoModel kdrModel) throws IOException {
if (ZdoGroup.ZDO.name().equals(model.get(ZdoTerms.group))) {
model.replaceValueOfProperty(ZdoTerms.group, ZdoGroup.UNPUBLISHED.name());
// Unlock kdr object
kdrModel.decreaseLockCount();
String pdfUrl = kdrModel.get(ZdoTerms.pdfUrl);
String epubUrl = kdrModel.get(ZdoTerms.epubUrl);
if (pdfUrl != null) {
store.delete(pdfUrl);
kdrModel.removeAllValuesOfProperty(ZdoTerms.pdfUrl);
}
if (epubUrl != null) {
store.delete(epubUrl);
kdrModel.removeAllValuesOfProperty(ZdoTerms.epubUrl);
}
// And unindex original published doc
if (ZdoType.isRootCategory(model.get(ZdoTerms.zdoType))) {
rootsToDelete.add(store.getOnlyIdFromUrl(model.getUrl()));
}
}
}
public void uploadImage(int articleId, MultipartFormDataInput input) throws IOException {
Article article = em.find(Article.class, articleId);
if (article == null) {
throw new RuntimeException("No such article");
}
if (!article.getOwner().equals(plAccess.getUser().getLoginName())) {
throw new RuntimeException("The user has no such article.");
}
String oldImageId = article.getImageId();
if (oldImageId != null) {
store.delete(store.createUrl(oldImageId));
}
String uuid = imgUploadTools.uploadedFileToFedora(input, ZdoFileType.articleImage);
article.setImageId(uuid);
}