/**
* Insert paragraph REST API
*
* @param message - JSON containing paragraph's information
* @return JSON with status.OK
* @throws IOException
*/
@POST
@Path("{notebookId}/paragraph")
@ZeppelinApi
public Response insertParagraph(@PathParam("notebookId") String notebookId, String message)
throws IOException {
LOG.info("insert paragraph {} {}", notebookId, message);
Note note = notebook.getNote(notebookId);
if (note == null) {
return new JsonResponse(Status.NOT_FOUND, "note not found.").build();
}
NewParagraphRequest request = gson.fromJson(message, NewParagraphRequest.class);
Paragraph p;
Double indexDouble = request.getIndex();
if (indexDouble == null) {
p = note.addParagraph();
} else {
p = note.insertParagraph(indexDouble.intValue());
}
p.setTitle(request.getTitle());
p.setText(request.getText());
AuthenticationInfo subject = new AuthenticationInfo(SecurityUtils.getPrincipal());
note.persist(subject);
notebookServer.broadcastNote(note);
return new JsonResponse(Status.CREATED, "", p.getId()).build();
}
/**
* Create new note REST API
*
* @param message - JSON with new note name
* @return JSON with new note ID
* @throws IOException
*/
@POST
@Path("/")
@ZeppelinApi
public Response createNote(String message) throws IOException {
LOG.info("Create new notebook by JSON {}", message);
NewNotebookRequest request = gson.fromJson(message, NewNotebookRequest.class);
AuthenticationInfo subject = new AuthenticationInfo(SecurityUtils.getPrincipal());
Note note = notebook.createNote(subject);
List<NewParagraphRequest> initialParagraphs = request.getParagraphs();
if (initialParagraphs != null) {
for (NewParagraphRequest paragraphRequest : initialParagraphs) {
Paragraph p = note.addParagraph();
p.setTitle(paragraphRequest.getTitle());
p.setText(paragraphRequest.getText());
}
}
note.addParagraph(); // add one paragraph to the last
String noteName = request.getName();
if (noteName.isEmpty()) {
noteName = "Note " + note.getId();
}
note.setName(noteName);
note.persist(subject);
notebookServer.broadcastNote(note);
notebookServer.broadcastNoteList(subject);
return new JsonResponse<>(Status.CREATED, "", note.getId()).build();
}