+ # properties
+
+ @property
+ def selected_day(self):
+ if not self.selected_date in self.days.keys():
+ self.days[self.selected_date] = self.add_day(date=self.selected_date)
+ return self.days[self.selected_date]
+
+ # table manipulations
+
+ def add_day(self, date, dict_source=None):
+ day = Day.from_dict(self, dict_source, date) if dict_source else Day(self, date)
+ self.days[date] = day
+ return day
+
+ def add_task(self, id_=None, dict_source=None):
+ id_ = id_ if id_ else str(uuid4())
+ t = Task.from_dict(self, dict_source, id_) if dict_source else Task(self, id_)
+ self.tasks[id_] = t
+ return t
+
+ def update_task(self, id_, title, default_effort, tags, subtask_ids, comment):
+ task = self.tasks[id_] if id_ in self.tasks.keys() else self.add_task(id_)
+ task.title.set(title)
+ task.default_effort.set(default_effort)
+ task.tags.set(tags)
+ task.subtask_ids.set(subtask_ids)
+ task.comment = comment
+
+ def add_todo(self, todo_dict=None, id_=None, task=None, efforts=None):
+ id_ = id_ if id_ else str(uuid4())
+ if todo_dict:
+ todo = Todo.from_dict(self, todo_dict, id_)
+ elif task and efforts:
+ todo = Todo(self, id_, task, efforts=efforts)
+ children = []
+ for child_task in task.subtasks:
+ children += [self.add_todo(task=child_task, efforts=efforts)]
+ todo.child_ids = [child.id_ for child in children]
+ self.todos[id_] = todo
+ return todo
+
+ def _update_todo_shared(self, id_, done, comment, importance):
+ todo = self.todos[id_]
+ todo.done = done
+ todo.comment = comment
+ todo.importance = importance
+ return todo
+
+ def update_todo_for_day(self, id_, date, effort, done, comment, importance):
+ todo = self._update_todo_shared(id_, done, comment, importance)
+ todo.efforts[date] = effort
+
+ def update_todo(self, id_, efforts, done, comment, tags, importance, children):
+ todo = self._update_todo_shared(id_, done, comment, importance)
+ if len(efforts) == 0 and not todo.children:
+ raise PlomException('todo must have at least one effort!')
+ todo.children = children
+ todo.efforts = efforts
+ for date in todo.efforts:
+ if not date in self.days.keys():
+ self.add_day(date=date)
+ if not self in self.days[date].linked_todos_as_list:
+ self.days[date].linked_todos_as_list += [todo]
+ todo.day_tags = tags
+
+ def delete_todo(self, id_):
+ todo = self.todos[id_]
+ dates_to_delete = []
+ for date in todo.efforts.keys():
+ dates_to_delete += [date]
+ for date in dates_to_delete:
+ self.delete_effort(todo, date, force=True)
+ for parent in todo.parents:
+ parent.child_ids.remove(todo.id_)
+ del self.todos[id_]
+
+ def delete_effort(self, todo, date, force=False):
+ if (not force) and len(todo.efforts) == 1:
+ raise PlomException('todo must retain at least one effort!')
+ self.days[date].linked_todos_as_list.remove(todo)
+ del todo.efforts[date]
+
+ # views
+
+ def show_calendar(self, start_date_str, end_date_str):
+ self.t_filter_and = ['calendar']
+ self.t_filter_not = ['deleted']
+ self.set_visibilities()
+ start_date_obj, end_date_obj = self.get_limit_days_from_date_strings(start_date_str, end_date_str)
+ days_to_show = {}
+ for n in range(int((end_date_obj - start_date_obj).days) + 1):
+ date_obj = start_date_obj + timedelta(n)
+ date_str = date_obj.strftime(DATE_FORMAT)
+ if date_str not in self.days.keys():
+ days_to_show[date_str] = self.add_day(date_str)
+ else:
+ days_to_show[date_str] = self.days[date_str]
+ days_to_show[date_str].month_title = date_obj.strftime('%B') if date_obj.day == 1 else None
+ days_to_show[date_str].weekday = datetime.strptime(date_str, DATE_FORMAT).strftime('%A')[:2]
+
+ return j2env.get_template('calendar.html').render(
+ selected_date=self.selected_date,
+ days=days_to_show,
+ start_date=start_date_str,
+ end_date=end_date_str)
+
+ def show_do_todos(self, sort_order=None):
+ prev_date_str, next_date_str = self.neighbor_dates()
+ todos = [t for t in self.selected_day.linked_todos_as_list
+ if t.visible
+ and not t.children]
+ if sort_order == 'title':
+ todos.sort(key=lambda t: t.task.title.then)
+ elif sort_order == 'done':
+ todos.sort(key=lambda t: t.day_effort if t.day_effort else t.default_effort if t.done else 0, reverse=True)
+ elif sort_order == 'default_effort':
+ todos.sort(key=lambda t: t.default_effort, reverse=True)
+ elif sort_order == 'importance':
+ todos.sort(key=lambda t: t.importance, reverse=True)
+ return j2env.get_template('do_todos.html').render(
+ day=self.selected_day,
+ tags=self.t_tags,
+ filter_and=self.t_filter_and,
+ filter_not=self.t_filter_not,
+ prev_date=prev_date_str,
+ next_date=next_date_str,
+ todos=todos,
+ sort=sort_order,
+ hide_done=self.hide_done)
+
+ def show_todo(self, id_, return_to, search, start_date, end_date):
+ todo = self.todos[id_]
+ start_day, end_day = self.get_limit_days_from_date_strings(start_date, end_date)
+ if start_day < datetime.now() - timedelta(days=2):
+ end_day = start_day + timedelta(days=3)
+ end_date = end_day.strftime(DATE_FORMAT)
+ legal_dates = []
+ for n in range(int((end_day - start_day).days) + 1):
+ day = start_day + timedelta(n)
+ legal_dates += [day.strftime(DATE_FORMAT)]
+ filtered_todos = [t for t in self.todos.values()
+ if t.visible
+ and t != todo
+ and (len(search) == 0 or t.matches(search))]
+ date_filtered_todos = []
+ for date in legal_dates:
+ for filtered_todo in filtered_todos:
+ if filtered_todo in date_filtered_todos:
+ continue
+ if date in filtered_todo.efforts.keys():
+ date_filtered_todos += [filtered_todo]
+ return j2env.get_template('todo.html').render(
+ filter_and=self.t_filter_and,
+ filter_not=self.t_filter_not,
+ tags=self.t_tags,
+ todo=todo,
+ filtered_todos=date_filtered_todos,
+ child_todos=todo.children,
+ return_to=return_to,
+ start_date=start_date,
+ end_date=end_date)
+
+ def show_task(self, id_, return_to='', search=''):
+ task = self.tasks[id_] if id_ else self.add_task()
+ selected = task.id_ in self.selected_day.todos.keys()
+ filtered_tasks = [t for t in self.tasks.values()
+ if t.visible
+ and t != task
+ and (t not in task.subtasks)
+ and (len(search) == 0 or t.matches(search))]
+ return j2env.get_template('task.html').render(
+ search=search,
+ tags=self.t_tags,
+ filter_and=self.t_filter_and,
+ filter_not=self.t_filter_not,
+ filtered_tasks=filtered_tasks,
+ task=task,
+ return_to=return_to)
+
+ def show_tasks(self, expand_uuid):
+ expanded_tasks = {}
+ if expand_uuid:
+ for uuid in self.tasks[expand_uuid].subtask_ids.now:
+ expanded_tasks[uuid] = self.tasks[uuid]
+ return j2env.get_template('tasks.html').render(
+ db=self,
+ filter_and=self.t_filter_and,
+ filter_not=self.t_filter_not,
+ expand_uuid=expand_uuid,
+ expanded_tasks=expanded_tasks)
+
+ def show_pick_tasks(self, search, hide_chosen_tasks, sort_order=None):
+ prev_date_str, next_date_str = self.neighbor_dates()
+
+ chosen_todos = self.selected_day.linked_todos_as_list
+
+ relevant_todos = []
+ for todo in self.todos.values():
+ if todo.done\
+ or (not todo.visible)\
+ or (not todo.matches(search))\
+ or todo.earliest_date >= self.selected_date:
+ continue
+ relevant_todos += [todo]
+
+ tasks = []
+ chosen_tasks = [todo.task for todo in self.selected_day.linked_todos_as_list]
+ for uuid, task in self.tasks.items():
+ if (not task.visible)\
+ or (not task.matches(search))\
+ or (hide_chosen_tasks and task in chosen_tasks):
+ continue
+ tasks += [task]
+
+ if sort_order == 'title':
+ chosen_todos.sort(key=lambda t: t.title)
+ relevant_todos.sort(key=lambda t: t.title)
+ tasks.sort(key=lambda t: t.title.then)
+ elif sort_order == 'effort':
+ chosen_todos.sort(key=lambda t:
+ t.day_effort if t.day_effort else (t.default_effort if t.done else 0),
+ reverse=True)
+ relevant_todos.sort(key=lambda t: t.all_days_effort, reverse=True)
+ tasks.sort(key=lambda t: t.default_effort.then, reverse=True)
+
+ return j2env.get_template('pick_tasks.html').render(
+ sort=sort_order,
+ tags=self.t_tags,
+ chosen_todos=chosen_todos,
+ filter_and=self.t_filter_and,
+ filter_not=self.t_filter_not,
+ day=self.selected_day,
+ prev_date=prev_date_str,
+ next_date=next_date_str,
+ tasks=tasks,
+ hide_chosen_tasks=hide_chosen_tasks,
+ relevant_todos=relevant_todos,
+ search=search)
+
+ # helpers
+
+ def set_visibilities(self):
+ for uuid, t in self.tasks.items():
+ t.visible = len([tag for tag in self.t_filter_and if not tag in t.tags.now]) == 0\
+ and len([tag for tag in self.t_filter_not if tag in t.tags.now]) == 0\
+ and ((not self.hide_unchosen) or uuid in self.selected_day.todos.keys())
+ for todo in self.todos.values():
+ todo.visible = len([tag for tag in self.t_filter_and if not tag in todo.day_tags | todo.task.tags.now ]) == 0\
+ and len([tag for tag in self.t_filter_not if tag in todo.day_tags | todo.task.tags.now ]) == 0\
+ and ((not self.hide_done) or (not todo.done))
+
+ def get_limit_days_from_date_strings(self, start_date_str, end_date_str):
+ todays_date_obj = datetime.strptime(today_date(), DATE_FORMAT)
+ yesterdays_date_obj = todays_date_obj - timedelta(1)
+ def get_day_limit_obj(index, day_limit_string):
+ date_obj = datetime.strptime(sorted(self.days.keys())[index], DATE_FORMAT)
+ if day_limit_string and len(day_limit_string) > 0:
+ if day_limit_string in {'today', 'yesterday'}:
+ date_obj = todays_date_obj if day_limit_string == 'today' else yesterdays_date_obj
+ else:
+ date_obj = datetime.strptime(day_limit_string, DATE_FORMAT)
+ return date_obj
+ start_date_obj = get_day_limit_obj(0, start_date_str)
+ end_date_obj = get_day_limit_obj(-1, end_date_str)
+ return start_date_obj, end_date_obj
+
+ def neighbor_dates(self):
+ current_date = datetime.strptime(self.selected_date, DATE_FORMAT)
+ prev_date = current_date - timedelta(days=1)
+ prev_date_str = prev_date.strftime(DATE_FORMAT)
+ next_date = current_date + timedelta(days=1)
+ next_date_str = next_date.strftime(DATE_FORMAT)
+ return prev_date_str, next_date_str
+
+
+
+class ParamsParser:
+
+ def __init__(self, parsed_url_query, cookie_db):
+ self.params = parse_qs(parsed_url_query)
+ self.cookie_db = cookie_db
+
+ def get(self, key, default=None):
+ boolean = bool == type(default)
+ param = self.params.get(key, [default])[0]
+ if boolean:
+ param = param != '0'
+ return param
+
+ def get_cookied(self, key, default=None):
+ param = self.get(key, default)
+ if param == '-':
+ param = None
+ if key in self.cookie_db.keys():
+ del self.cookie_db[key]
+ if param is None and key in self.cookie_db.keys():
+ param = self.cookie_db[key]
+ if param is not None:
+ self.cookie_db[key] = param
+ return param
+
+ def get_cookied_chain(self, key, default=None):
+ params = self.params.get(key, default)
+ if params == ['-']:
+ params = None
+ if key in self.cookie_db.keys():
+ del self.cookie_db[key]
+ if params is None and key in self.cookie_db.keys():
+ params = self.cookie_db[key]
+ if params is not None:
+ self.cookie_db[key] = params
+ return params
+
+
+class PostvarsParser:
+
+ def __init__(self, postvars):
+ self.postvars = postvars
+
+ def has(self, key):
+ return key in self.postvars.keys()
+
+ def get(self, key, on_empty=None):
+ return self.get_at_index(key, 0, on_empty)
+
+ def get_at_index(self, key, i, on_empty=None):
+ if self.has(key) and len(self.postvars[key][i]) > 0:
+ return self.postvars[key][i]
+ return on_empty
+
+ def get_float_if_possible(self, key):
+ s = self.get(key)
+ if s is not None:
+ return float(s)