def index(page=1):
per_page = flask.current_app.config["PER_PAGE"]
number_of_notes = len(list(Note))
pages = number_of_notes // per_page + (number_of_notes % per_page > 0)
# TODO: Select category
form = dict(flask.request.form)
cids = []
if "apply_filter" in list(form):
form.pop("apply_filter")
cids = [
int(re.match("category:([0-9]*)", category).group(1))
for category in list(form)
]
categories = utils.categories(cids=cids)
keywords = flask.request.form.get("search", "", type=str)
notes = Note.search(keywords)
if not notes:
notes = Note.public()
nids = []
for note in notes:
# TODO: Better solution for deleting all empty notes
if not note.title and not note.content:
note.delete_instance()
# TODO: Improve filtering of notes
if all([
NoteCategory.select().where(
NoteCategory.note == note.id,
NoteCategory.category == cid,
).exists() for cid in cids
]):
nids.append(note.id)
# Filter notes
notes = notes.where(Note.id.in_(nids))
return flask.render_template(
"index.html",
notes=notes.paginate(page, per_page),
page=page,
pages=pages,
categories=categories,
keywords=keywords,
)
def search(self):
query = request.args.get('query')
notes = Note.search(request.args.get('query') or '')
notes = self.process_query(notes) # Apply any filters, etc.
return self.paginated_object_list(notes)
