def edit_album(album_id=None):
"""
Displays a form to either add or edit a photo album. If the album is
created from scratch or updates an existing depends on the presence of the
``album_id`` parameter.
"""
album = None
if album_id is not None:
album = PhotoAlbums.by_id(album_id)
if album is None:
raise NotFound("Photo album not found.")
if request.method == "POST":
form = PhotoAlbumForm(request.form, obj=album)
if form.validate():
form.save(album)
if album is None:
flash("New album created.")
else:
flash("Album saved.")
return redirect(url_for("photos.index"))
else:
form = PhotoAlbumForm(obj=album)
return render_template('admin/photos.html',
form=form,
album_id=album_id)
def about():
return render_template("about.html")
def blog_index():
return render_template("blog.html")
def home():
return render_template("index.html")
