private void followBlogUrl(String normUrl) {
ReaderActions.ActionListener followListener =
new ReaderActions.ActionListener() {
@Override
public void onActionResult(boolean succeeded) {
if (isFinishing()) {
return;
}
hideAddUrlProgress();
if (succeeded) {
// clear the edit text and hide the soft keyboard
mEditAdd.setText(null);
EditTextUtils.hideSoftInput(mEditAdd);
showInfoToast(getString(R.string.reader_label_followed_blog));
getPageAdapter().refreshBlogFragments(ReaderBlogType.FOLLOWED);
} else {
ToastUtils.showToast(ReaderSubsActivity.this, R.string.reader_toast_err_follow_blog);
}
}
};
// note that this uses the endpoint to follow as a feed since typed URLs are more
// likely to point to a feed than a wp blog (and the endpoint should internally
// follow it as a blog if it is one)
ReaderBlogActions.followFeedByUrl(normUrl, true, followListener);
}
/*
* user tapped follow button to follow/unfollow the blog this post is from
*/
private void togglePostFollowed() {
if (!isAdded() || !hasPost()) {
return;
}
final boolean isAskingToFollow = !ReaderPostTable.isPostFollowed(mPost);
final ReaderFollowButton followButton =
(ReaderFollowButton) getView().findViewById(R.id.follow_button);
ReaderActions.ActionListener listener =
new ReaderActions.ActionListener() {
@Override
public void onActionResult(boolean succeeded) {
if (!isAdded()) {
return;
}
followButton.setEnabled(true);
if (!succeeded) {
int resId =
(isAskingToFollow
? R.string.reader_toast_err_follow_blog
: R.string.reader_toast_err_unfollow_blog);
ToastUtils.showToast(getActivity(), resId);
followButton.setIsFollowedAnimated(!isAskingToFollow);
}
}
};
followButton.setEnabled(false);
if (ReaderBlogActions.followBlogForPost(mPost, isAskingToFollow, listener)) {
followButton.setIsFollowedAnimated(isAskingToFollow);
}
}
private void changeFollowStatus(
final TextView txtFollow, final int position, final boolean isAskingToFollow) {
if (!isPositionValid(position)) {
return;
}
final long blogId;
final String blogUrl;
switch (getBlogType()) {
case RECOMMENDED:
ReaderRecommendedBlog blog = mRecommendedBlogs.get(position);
blogId = blog.blogId;
blogUrl = blog.getBlogUrl();
break;
case FOLLOWED:
ReaderBlog info = mFollowedBlogs.get(position);
blogId = info.blogId;
blogUrl = info.getUrl();
break;
default:
return;
}
ReaderActions.ActionListener actionListener =
new ReaderActions.ActionListener() {
@Override
public void onActionResult(boolean succeeded) {
if (!succeeded && getContext() != null) {
int resId =
(isAskingToFollow
? R.string.reader_toast_err_follow_blog
: R.string.reader_toast_err_unfollow_blog);
ToastUtils.showToast(getContext(), resId);
ReaderUtils.showFollowStatus(txtFollow, !isAskingToFollow);
checkFollowStatus();
}
}
};
if (ReaderBlogActions.performFollowAction(blogId, blogUrl, isAskingToFollow, actionListener)) {
if (getBlogType() == ReaderBlogType.FOLLOWED) {
mFollowedBlogs.get(position).isFollowing = isAskingToFollow;
}
ReaderUtils.showFollowStatus(txtFollow, isAskingToFollow);
notifyDataSetChanged(); // <-- required for getView() to know correct follow status
if (mFollowListener != null) {
mFollowListener.onFollowBlogChanged();
}
}
}
/*
* start a two-step process to follow a blog by url:
* 1. test whether the url is reachable (API will follow any url, even if it doesn't exist)
* 2. perform the actual follow
* note that the passed URL is assumed to be normalized and validated
*/
private void performAddUrl(final String blogUrl) {
if (!NetworkUtils.checkConnection(this)) {
return;
}
showAddUrlProgress();
ReaderActions.ActionListener urlActionListener =
new ReaderActions.ActionListener() {
@Override
public void onActionResult(boolean succeeded) {
if (isFinishing()) {
return;
}
if (succeeded) {
followBlogUrl(blogUrl);
} else {
hideAddUrlProgress();
ToastUtils.showToast(ReaderSubsActivity.this, R.string.reader_toast_err_follow_blog);
}
}
};
ReaderBlogActions.checkBlogUrlReachable(blogUrl, urlActionListener);
}