Exemplo n.º 1
0
  private void displayTags(List<Tag> tags_) {
    List<Tag> tags = inMemoryCacheService.enhanceTags(feedItem.getId(), tags_);
    this.tags = ImmutableList.copyOf(tags);

    // show tags now
    infoLineView.setTags(toMap(tags, tag -> Vote.NEUTRAL));

    // and update tags with votes later.
    voteService
        .getTagVotes(tags)
        .filter(votes -> !votes.isEmpty())
        .onErrorResumeNext(Observable.<Map<Long, Vote>>empty())
        .compose(bindToLifecycle())
        .subscribe(
            votes ->
                infoLineView.setTags(
                    toMap(tags, tag -> firstNonNull(votes.get(tag.getId()), Vote.NEUTRAL))));

    hideProgressIfLoop(tags);
  }
Exemplo n.º 2
0
  @SuppressWarnings("CodeBlock2Expr")
  private void initializeInfoLine() {
    // get the vote from the service
    Observable<Vote> cachedVote = voteService.getVote(feedItem).compose(bindToLifecycle());

    //noinspection ConstantConditions
    infoLineView = ButterKnife.findById(getView(), R.id.infoview);
    if (infoLineView == null) {
      infoLineView = new InfoLineView(getActivity());
      adapter.addAdapter(SingleViewAdapter.ofView(infoLineView));
    }

    boolean isSelfPost =
        userService
            .getName()
            .transform(name -> name.equalsIgnoreCase(feedItem.getUser()))
            .or(false);

    // display the feed item in the view
    infoLineView.setFeedItem(feedItem, isSelfPost, cachedVote);

    infoLineView.setOnDetailClickedListener(this);

    // register the vote listener
    infoLineView.setOnVoteListener(
        vote -> {
          Runnable action =
              () -> {
                showPostVoteAnimation(vote);

                voteService
                    .vote(feedItem, vote)
                    .compose(bindToLifecycle())
                    .subscribe(Actions.empty(), defaultOnError());
              };

          Runnable retry = () -> infoLineView.getVoteView().setVote(vote);
          return doIfAuthorizedHelper.run(action, retry);
        });

    // and a vote listener vor voting tags.
    infoLineView.setTagVoteListener(
        (tag, vote) -> {
          Runnable action =
              () -> {
                voteService
                    .vote(tag, vote)
                    .compose(bindToLifecycle())
                    .subscribe(Actions.empty(), defaultOnError());
              };

          return doIfAuthorizedHelper.run(action, action);
        });

    infoLineView.setOnAddTagClickedListener(
        () -> {
          NewTagDialogFragment dialog = new NewTagDialogFragment();
          dialog.show(getChildFragmentManager(), null);
        });
  }