/**
* Publishes a previously created draft to the _posts folder.
*
* @return the newly created post.
*/
public Observable<Post> publishDraft(final Draft draft) {
final String postTitle = postTitleToFilename(draft.getTitle());
return fileManager
.getTree()
// move draft
.flatMap(
new Func1<DirNode, Observable<FileNode>>() {
@Override
public Observable<FileNode> call(DirNode rootDir) {
DirNode postsDir = assertDir(rootDir, DIR_POSTS);
return fileManager.moveFile(draft.getFileNode(), postsDir, postTitle);
}
})
// create post object
.flatMap(
new Func1<FileNode, Observable<Post>>() {
@Override
public Observable<Post> call(FileNode newNode) {
return Observable.just(
new Post(postTitle, Calendar.getInstance().getTime(), newNode));
}
});
}
