def undo(id):
note = Note.get_or_404(id=id, author=current_user)
try:
note.revert()
except note.VersionDoesNotExist:
pass
return redirect(url_for('.list'))
def edit(id):
note = Note.get_or_404(id=id, author=current_user)
if request.method == 'GET':
return render_template('notes/edit.html', note=note)
note.update(request.form['content'])
existing_tags = set([tag.name for tag in note.tags])
submitted_tags = set(
[tag.strip() for tag in request.form.get('tags', '').split(',')])
for tag in (submitted_tags - existing_tags):
note.add_tag(tag)
for tag in (existing_tags - submitted_tags):
note.remove_tag(tag)
return redirect(url_for('.list'))