+ def do_GET(self) -> None:
+ """Handle any GET request."""
+ try:
+ conn, site, params = self._init_handling()
+ if site in {'calendar', 'day', 'process', 'processes', 'todo'}:
+ html = getattr(self, f'do_GET_{site}')(conn, params)
+ elif '' == site:
+ self._redirect('/day')
+ return
+ else:
+ raise NotFoundException(f'Unknown page: /{site}')
+ self._send_html(html)
+ except HandledException as error:
+ self._send_msg(error, code=error.http_code)
+ finally:
+ conn.close()
+
+ def do_GET_calendar(self, conn: DatabaseConnection,
+ params: ParamsParser) -> str:
+ """Show Days from ?start= to ?end=."""
+ start = params.get_str('start')
+ end = params.get_str('end')
+ days = Day.all(conn, date_range=(start, end), fill_gaps=True)
+ return self.server.jinja.get_template('calendar.html').render(
+ days=days, start=start, end=end)
+
+ def do_GET_day(self, conn: DatabaseConnection,
+ params: ParamsParser) -> str:
+ """Show single Day of ?date=."""
+ date = params.get_str('date', todays_date())
+ day = Day.by_date(conn, date, create=True)
+ todos = Todo.by_date(conn, date)
+ return self.server.jinja.get_template('day.html').render(
+ day=day, processes=Process.all(conn), todos=todos)
+
+ def do_GET_todo(self, conn: DatabaseConnection, params:
+ ParamsParser) -> str:
+ """Show single Todo of ?id=."""
+ id_ = params.get_int_or_none('id')
+ todo = Todo.by_id(conn, id_)
+ candidates = Todo.by_date(conn, todo.day.date)
+ return self.server.jinja.get_template('todo.html').render(
+ todo=todo, candidates=candidates)
+
+ def do_GET_process(self, conn: DatabaseConnection,
+ params: ParamsParser) -> str:
+ """Show process of ?id=."""
+ id_ = params.get_int_or_none('id')
+ process = Process.by_id(conn, id_, create=True)
+ owners = process.used_as_step_by(conn)
+ return self.server.jinja.get_template('process.html').render(
+ process=process, steps=process.get_steps(conn),
+ owners=owners, candidates=Process.all(conn))
+
+ def do_GET_processes(self, conn: DatabaseConnection,
+ _: ParamsParser) -> str:
+ """Show all Processes."""
+ return self.server.jinja.get_template('processes.html').render(
+ processes=Process.all(conn))
+
+ def do_POST(self) -> None:
+ """Handle any POST request."""
+ try:
+ conn, site, params = self._init_handling()
+ length = int(self.headers['content-length'])
+ postvars = parse_qs(self.rfile.read(length).decode(),
+ keep_blank_values=True, strict_parsing=True)
+ form_data = PostvarsParser(postvars)
+ if site in ('day', 'process', 'todo'):
+ getattr(self, f'do_POST_{site}')(conn, params, form_data)
+ conn.commit()
+ else:
+ msg = f'Page not known as POST target: /{site}'
+ raise NotFoundException(msg)
+ self._redirect('/')
+ except HandledException as error:
+ self._send_msg(error, code=error.http_code)
+ finally:
+ conn.close()
+
+ def do_POST_day(self, conn: DatabaseConnection, params: ParamsParser,
+ form_data: PostvarsParser) -> None:
+ """Update or insert Day of date and Todos mapped to it."""
+ date = params.get_str('date')
+ day = Day.by_date(conn, date, create=True)
+ day.comment = form_data.get_str('comment')
+ day.save(conn)
+ process_id = form_data.get_int_or_none('new_todo')
+ if process_id is not None:
+ process = Process.by_id(conn, process_id)
+ todo = Todo(None, process, False, day)
+ todo.save(conn)
+
+ def do_POST_todo(self, conn: DatabaseConnection, params: ParamsParser,
+ form_data: PostvarsParser) -> None:
+ """Update Todo and its children."""
+ id_ = params.get_int_or_none('id')
+ todo = Todo.by_id(conn, id_)
+ child_id = form_data.get_int_or_none('adopt')
+ if child_id is not None:
+ child = Todo.by_id(conn, child_id)
+ todo.add_child(child)
+ todo.save(conn)
+
+ def do_POST_process(self, conn: DatabaseConnection, params: ParamsParser,
+ form_data: PostvarsParser) -> None:
+ """Update or insert Process of ?id= and fields defined in postvars."""
+ id_ = params.get_int_or_none('id')
+ process = Process.by_id(conn, id_, create=True)
+ process.title.set(form_data.get_str('title'))
+ process.description.set(form_data.get_str('description'))
+ process.effort.set(form_data.get_float('effort'))
+ process.save_without_steps(conn)
+ assert process.id_ is not None # for mypy
+ process.explicit_steps = []
+ for step_id in form_data.get_all_int('steps'):
+ for step_process_id in\
+ form_data.get_all_int(f'new_step_to_{step_id}'):
+ process.add_step(conn, None, step_process_id, step_id)
+ if step_id not in form_data.get_all_int('keep_step'):
+ continue
+ step_process_id = form_data.get_int(f'step_{step_id}_process_id')
+ parent_id = form_data.get_int_or_none(f'step_{step_id}_parent_id')
+ process.add_step(conn, step_id, step_process_id, parent_id)
+ for step_process_id in form_data.get_all_int('new_top_step'):
+ process.add_step(conn, None, step_process_id, None)
+ process.fix_steps(conn)
+
+ def _init_handling(self) -> tuple[DatabaseConnection, str, ParamsParser]:
+ conn = DatabaseConnection(self.server.db)
+ parsed_url = urlparse(self.path)
+ site = path_split(parsed_url.path)[1]
+ params = ParamsParser(parse_qs(parsed_url.query, strict_parsing=True))
+ return conn, site, params
+
+ def _redirect(self, target: str) -> None:
+ self.send_response(302)
+ self.send_header('Location', target)
+ self.end_headers()
+
+ def _send_html(self, html: str, code: int = 200) -> None: