/**
* Deletes a file.
*
* @param id File ID
* @return Response
* @throws JSONException
*/
@DELETE
@Path("{id: [a-z0-9\\-]+}")
@Produces(MediaType.APPLICATION_JSON)
public Response delete(@PathParam("id") String id) throws JSONException {
if (!authenticate()) {
throw new ForbiddenClientException();
}
// Get the file
FileDao fileDao = new FileDao();
DocumentDao documentDao = new DocumentDao();
File file;
try {
file = fileDao.getFile(id);
documentDao.getDocument(file.getDocumentId(), principal.getId());
} catch (NoResultException e) {
throw new ClientException("FileNotFound", MessageFormat.format("File not found: {0}", id));
}
// Delete the file
fileDao.delete(file.getId());
// Raise a new file deleted event
FileDeletedAsyncEvent fileDeletedAsyncEvent = new FileDeletedAsyncEvent();
fileDeletedAsyncEvent.setFile(file);
AppContext.getInstance().getAsyncEventBus().post(fileDeletedAsyncEvent);
// Always return ok
JSONObject response = new JSONObject();
response.put("status", "ok");
return Response.ok().entity(response).build();
}
/**
* Build Lucene document from file.
*
* @param file File
* @param document Document linked to the file
* @return Document
*/
private org.apache.lucene.document.Document getDocumentFromFile(File file, Document document) {
org.apache.lucene.document.Document luceneDocument = new org.apache.lucene.document.Document();
luceneDocument.add(new StringField("id", file.getId(), Field.Store.YES));
luceneDocument.add(new StringField("user_id", document.getUserId(), Field.Store.YES));
luceneDocument.add(new StringField("type", "file", Field.Store.YES));
luceneDocument.add(new StringField("document_id", file.getDocumentId(), Field.Store.YES));
if (file.getContent() != null) {
luceneDocument.add(new TextField("content", file.getContent(), Field.Store.NO));
}
return luceneDocument;
}
/**
* Returns files linked to a document.
*
* @param documentId Document ID
* @return Response
* @throws JSONException
*/
@GET
@Path("list")
@Produces(MediaType.APPLICATION_JSON)
public Response list(@QueryParam("id") String documentId, @QueryParam("share") String shareId)
throws JSONException {
authenticate();
// Check document visibility
try {
DocumentDao documentDao = new DocumentDao();
Document document = documentDao.getDocument(documentId);
ShareDao shareDao = new ShareDao();
if (!shareDao.checkVisibility(document, principal.getId(), shareId)) {
throw new ForbiddenClientException();
}
} catch (NoResultException e) {
throw new ClientException(
"DocumentNotFound", MessageFormat.format("Document not found: {0}", documentId));
}
FileDao fileDao = new FileDao();
List<File> fileList = fileDao.getByDocumentId(documentId);
JSONObject response = new JSONObject();
List<JSONObject> files = new ArrayList<>();
for (File fileDb : fileList) {
JSONObject file = new JSONObject();
file.put("id", fileDb.getId());
file.put("mimetype", fileDb.getMimeType());
file.put("document_id", fileDb.getDocumentId());
file.put("create_date", fileDb.getCreateDate().getTime());
files.add(file);
}
response.put("files", files);
return Response.ok().entity(response).build();
}
/**
* Reorder files.
*
* @param documentId Document ID
* @param idList List of files ID in the new order
* @return Response
* @throws JSONException
*/
@POST
@Path("reorder")
@Produces(MediaType.APPLICATION_JSON)
public Response reorder(
@FormParam("id") String documentId, @FormParam("order") List<String> idList)
throws JSONException {
if (!authenticate()) {
throw new ForbiddenClientException();
}
// Validate input data
ValidationUtil.validateRequired(documentId, "id");
ValidationUtil.validateRequired(idList, "order");
// Get the document
DocumentDao documentDao = new DocumentDao();
try {
documentDao.getDocument(documentId, principal.getId());
} catch (NoResultException e) {
throw new ClientException(
"DocumentNotFound", MessageFormat.format("Document not found: {0}", documentId));
}
// Reorder files
FileDao fileDao = new FileDao();
for (File file : fileDao.getByDocumentId(documentId)) {
int order = idList.lastIndexOf(file.getId());
if (order != -1) {
file.setOrder(order);
}
}
// Always return ok
JSONObject response = new JSONObject();
response.put("status", "ok");
return Response.ok().entity(response).build();
}