private void submitComment(final long replyToCommentId) {
final EditText editComment = (EditText) findViewById(R.id.edit_comment);
final String commentText = EditTextUtils.getText(editComment);
if (TextUtils.isEmpty(commentText)) return;
// hide the comment box - this provides immediate indication that comment is being posted
// and prevents users from submitting the same comment twice
hideAddCommentBox();
// generate a "fake" comment id to assign to the new comment so we can add it to the db
// and reflect it in the adapter before the API call returns
final long fakeCommentId = ReaderCommentActions.generateFakeCommentId();
mIsSubmittingComment = true;
ReaderActions.CommentActionListener actionListener =
new ReaderActions.CommentActionListener() {
@Override
public void onActionResult(boolean succeeded, ReaderComment newComment) {
mIsSubmittingComment = false;
if (succeeded) {
// comment posted successfully so stop highlighting the fake one and replace
// it with the real one
getCommentAdapter().setHighlightCommentId(0, false);
getCommentAdapter().replaceComment(fakeCommentId, newComment);
getListView().invalidateViews();
} else {
// comment failed to post - show the comment box again with the comment text intact,
// and remove the "fake" comment from the adapter
editComment.setText(commentText);
showAddCommentBox(replyToCommentId);
getCommentAdapter().removeComment(fakeCommentId);
ToastUtils.showToast(
ReaderPostDetailActivity.this,
R.string.reader_toast_err_comment_failed,
ToastUtils.Duration.LONG);
}
}
};
final ReaderComment newComment =
ReaderCommentActions.submitPostComment(
mPost, fakeCommentId, commentText, replyToCommentId, actionListener);
if (newComment != null) {
mIsPostChanged = true;
editComment.setText(null);
// add the "fake" comment to the adapter, highlight it, and show a progress bar
// next to it while it's submitted
getCommentAdapter().setHighlightCommentId(newComment.commentId, true);
getCommentAdapter().addComment(newComment);
// make sure it's scrolled into view
scrollToCommentId(fakeCommentId);
}
}
/*
* follow the tag or url the user typed into the EditText
*/
private void addCurrentEntry() {
String entry = EditTextUtils.getText(mEditAdd).trim();
if (TextUtils.isEmpty(entry)) {
return;
}
// is it a url or a tag?
boolean isUrl = !entry.contains(" ") && (entry.contains(".") || entry.contains("://"));
if (isUrl) {
addAsUrl(entry);
} else {
addAsTag(entry);
}
}
private void hideAddCommentBox() {
if (!mIsAddCommentBoxShowing) return;
final EditText editComment = (EditText) findViewById(R.id.edit_comment);
final ViewGroup layoutCommentBox = (ViewGroup) findViewById(R.id.layout_comment_box);
final TextView btnComment = (TextView) findViewById(R.id.btn_comment);
btnComment.setSelected(false);
ReaderAniUtils.flyOut(layoutCommentBox);
EditTextUtils.hideSoftInput(editComment);
getCommentAdapter().setHighlightCommentId(0, false);
mIsAddCommentBoxShowing = false;
mReplyToCommentId = 0;
}
/*
* follow editText entry as a tag
*/
private void addAsTag(final String entry) {
if (TextUtils.isEmpty(entry)) {
return;
}
if (!ReaderTag.isValidTagName(entry)) {
ToastUtils.showToast(this, R.string.reader_toast_err_tag_invalid);
return;
}
if (ReaderTagTable.isFollowedTagName(entry)) {
ToastUtils.showToast(this, R.string.reader_toast_err_tag_exists);
return;
}
// tag is valid, follow it
mEditAdd.setText(null);
EditTextUtils.hideSoftInput(mEditAdd);
performAddTag(entry);
}