-from plomlib import PlomDB, run_server, PlomHandler, PlomException
+from plomlib import PlomDB, run_server, PlomHandler, PlomException
import json
from uuid import uuid4
-from datetime import datetime
+from datetime import datetime, timedelta
from urllib.parse import parse_qs
+from jinja2 import Environment as JinjaEnv, FileSystemLoader as JinjaFSLoader
+from urllib.parse import urlparse
+from os.path import split as path_split
db_path = '/home/plom/org/todo_new.json'
-# db_path = '/home/plom/public_repos/misc/todo_new.json'
server_port = 8082
+DATE_FORMAT = '%Y-%m-%d'
+j2env = JinjaEnv(loader=JinjaFSLoader('todo_templates'))
-tmpl = """
-<style>
-td { border: 1px solid black; }
-</style>
-<body>
-<form action="{{homepage}}" method="POST">
-
-mandatory tags: {% for t_tag in db.t_tags | sort %}
-<input name="t_filter_and" type="checkbox" value="{{ t_tag }}" {% if t_tag in db.t_filter_and %} checked {% endif %} >{{ t_tag }}
-{% endfor %}
-<br />
-forbidden tags: {% for t_tag in db.t_tags | sort %}
-<input name="t_filter_not" type="checkbox" value="{{ t_tag }}" {% if t_tag in db.t_filter_not %} checked {% endif %} >{{ t_tag }}
-{% endfor %}
-<table>
-<tr><th colspan=2></th><th>date</th><td colspan=2><input name="today_date" value="{{ db.today_date }}" size=8 /></td><th>archive?</th><td><input type="checkbox" name="archive_today" /></td><td>{{ db.today.todos_sum|round(2) }}</td><th>comment:</th><td><input name="comment" value="{{ db.today.comment|e }}"></td></tr>
-<tr><th>default<br />weight</th><th>title</th><th>tags</th><th>today?</th><th>done?</th><th colspan=2>day<br />weight</th></tr>
-{% for uuid, t in db.tasks.items() | sort(attribute='1.title', reverse=True) %}
-{% if t.visible %}
-<input name="t_uuid" value="{{ uuid }}" type="hidden" >
-<tr>
-<td><input name="t_default_weight" value="{{ t.default_weight }}" type="number" step=0.1 size=5 required/></td>
-<td><input name="t_title" value="{{ t.title|e }}"/></td>
-<td><input name="t_tags" value="{{ t.tags_joined|e }}" >
-<td><input name="do_today" type="checkbox" value="{{ uuid }}" {% if uuid in db.today.todos.keys() %}checked{% endif %} ></td>
-<td><input name="done" type="checkbox" value="{{ uuid }}" {% if uuid in db.today.todos.keys() and db.today.todos[uuid].done %}checked{% endif %} ></td>
-<td colspan=2><input name="weight" type="number" step=0.1 size=5 value="{% if uuid in db.today.todos.keys() and db.today.todos[uuid].weight %}{{ db.today.todos[uuid].weight }}{% endif %}" ></td>
-</tr>
-{% endif %}
-{% endfor %}
-</table>
-
-<input type="submit" value="OK">
-<table>
-{% for date, day in db.old_days.items() | sort(reverse=True) %}
-<tr><td>{{ date }} ({{ day.todos_sum|round(2) }}) {{ day.comment|e }} <input type="submit" name="edit_{{date}}" value="edit" /></td></tr>
-{% for task, todo in day.todos.items() | sort(attribute='1.title', reverse=True) %}
-<tr><td>{{ todo.title }}</td><td>{% if todo.done %}✓{% endif %}</td><td>{{ todo.weight }}</td></tr>
-{% endfor %}
-{% endfor %}
-</table>
-</form>
-"""
-class Task:
- def __init__(self, title_history={}, tags_history={}, default_weight_history={}):
- self.title_history = title_history.copy()
- self.tags_history = tags_history.copy()
- self.default_weight_history = default_weight_history.copy()
- self.visible = True
+def today_date(with_time=False):
+ length = 19 if with_time else 10
+ return str(datetime.now())[:length]
- def _set_with_history(self, history, value):
- keys = sorted(history.keys())
- if len(history) == 0 or value != history[keys[-1]]:
- history[str(datetime.now())[:19]] = value
- def _last_of_history(self, history, default):
- keys = sorted(history.keys())
- return default if 0 == len(history) else history[keys[-1]]
- @classmethod
- def from_dict(cls, d):
- return cls(
- d['title_history'],
- {k: set(v) for k, v in d['tags_history'].items()},
- d['default_weight_history'])
+class AttributeWithHistory:
- def tags_from_joined_string(self, tags_string):
- tags = set()
- for tag in [tag.strip() for tag in tags_string.split(';') if tag.strip() != '']:
- tags.add(tag)
- self.set_tags(tags)
+ def __init__(self, default_if_empty, history=None, then_date='2000-01-01', set_check=None, alt_get=None):
+ self.default = default_if_empty
+ self.then_date = then_date
+ self.history = history if history else {}
+ self.set_check = set_check
+ self.alt_get = alt_get
- @property
- def tags_joined(self):
- return ';'.join(sorted(list(self.tags)))
+ def set(self, value):
+ if self.set_check:
+ self.set_check(value)
+ keys = sorted(self.history.keys())
+ if len(self.history) == 0 or value != self.history[keys[-1]]:
+ self.history[today_date(with_time=True)] = value
- def set_default_weight(self, default_weight):
- self._set_with_history(self.default_weight_history, default_weight)
+ def at(self, queried_date):
+ if self.alt_get:
+ ret = self.alt_get('at', queried_date)
+ if ret is not None:
+ return ret
+ if 0 == len(self.history):
+ return self.default
+ ret = self.history[sorted(self.history.keys())[0]]
+ for date_key, item in self.history.items():
+ if date_key > f'{queried_date} 23:59:59':
+ break
+ ret = item
+ return ret
@property
- def default_weight(self):
- return self._last_of_history(self.default_weight_history, 1)
-
- def set_title(self, title):
- self._set_with_history(self.title_history, title)
+ def now(self):
+ if self.alt_get:
+ ret = self.alt_get('now')
+ if ret is not None:
+ return ret
+ keys = sorted(self.history.keys())
+ return self.default if 0 == len(self.history) else self.history[keys[-1]]
@property
- def title(self):
- return self._last_of_history(self.title_history, '')
+ def then(self):
+ if self.alt_get:
+ ret = self.alt_get('then')
+ if ret is not None:
+ return ret
+ return self.at(self.then_date)
- def title_at(self, queried_date):
- ret = self.title_history[sorted(self.title_history.keys())[0]]
- for date_key, title in self.title_history.items():
- if date_key > f'{queried_date} 23:59:59':
- break
- ret = title
- return ret
- def set_tags(self, tags):
- self._set_with_history(self.tags_history, set(tags))
- @property
- def tags(self):
- return self._last_of_history(self.tags_history, set())
+class Task:
+
+ def __init__(self,
+ db,
+ id_,
+ title_history=None,
+ tags_history=None,
+ default_effort_history=None,
+ subtask_ids_history=None,
+ comment=''):
+ self.db = db
+ self.id_ = id_
+ self.title = AttributeWithHistory('', title_history, self.db.selected_date)
+ self.tags = AttributeWithHistory(set(), tags_history, self.db.selected_date)
+ self.default_effort = AttributeWithHistory(0.0, default_effort_history, self.db.selected_date, alt_get=self.subtasks_sum_maker())
+ self.subtask_ids = AttributeWithHistory(set(), subtask_ids_history, self.db.selected_date, set_check=self.subtask_loop_checker())
+ self.comment = comment
+
+ self.visible = True
+
+ @classmethod
+ def from_dict(cls, db, d, id_):
+ t = cls(
+ db,
+ id_,
+ d['title_history'],
+ {k: set(v) for k, v in d['tags_history'].items()},
+ d['default_effort_history'],
+ {k: set(v) for k, v in d['subtasks_history'].items()},
+ d['comment'])
+ return t
def to_dict(self):
return {
- 'title_history': self.title_history,
- 'tags_history': {k: list(v) for k,v in self.tags_history.items()},
- 'default_weight_history': self.default_weight_history}
+ 'title_history': self.title.history,
+ 'default_effort_history': self.default_effort.history,
+ 'tags_history': {k: list(v) for k, v in self.tags.history.items()},
+ 'subtasks_history': {k: list(v) for k, v in self.subtask_ids.history.items()},
+ 'comment': self.comment,
+ }
+
+ @property
+ def subtasks(self):
+ subtasks = []
+ for id_ in self.subtask_ids.now:
+ subtasks += [self.db.tasks[id_]]
+ return subtasks
+
+ def subtask_loop_checker(self):
+ def f(subtask_ids_now):
+ loop_msg = "can't set subtask, would create loop"
+ for id_ in subtask_ids_now:
+ if id_ == self.id_:
+ raise PlomException(loop_msg)
+ elif id_ in self.db.tasks.keys():
+ subtask = self.db.tasks[id_]
+ f(subtask.subtask_ids.now)
+ return f
+
+ def subtasks_sum_maker(self):
+ def f(f_name, queried_date=None):
+ subtask_ids_to_check = getattr(self.subtask_ids, f_name)
+ if queried_date:
+ subtasks = [self.db.tasks[id_] for id_ in subtask_ids_to_check(queried_date)]
+ else:
+ subtasks = [self.db.tasks[id_] for id_ in subtask_ids_to_check]
+ if len(self.subtasks) > 0:
+ summe = 0
+ for subtask in self.subtasks:
+ if queried_date:
+ to_add = getattr(subtask.default_effort, f_name)
+ summe += to_add(queried_date)
+ else:
+ summe += getattr(subtask.default_effort, f_name)
+ return summe
+ return None
+ return f
+
+ def matches(self, search):
+ if search is None:
+ return False
+ else:
+ return search in self.title.now or search in self.comment or search in '$'.join(self.tags.now)
class Day:
- def __init__(self, todos, comment=''):
- self.todos = todos
+ def __init__(self, db, date, comment=''):
+ self.date = date
+ self.db = db
self.comment = comment
+ self.archived = True
+ self.linked_todos_as_list = []
+ self.todos = {}
@classmethod
- def from_dict(cls, d):
- todos = {}
+ def from_dict(cls, db, d, date=None):
comment = d['comment'] if 'comment' in d.keys() else ''
- for uuid, todo_dict in d['todos'].items():
- todos[uuid] = Todo.from_dict(todo_dict)
- return cls(todos, comment)
+ day = cls(db, date, comment)
+ for id_ in d['linked_todos']:
+ day.linked_todos_as_list += [db.todos[id_]]
+ return day
+
+ def to_dict(self):
+ d = {'comment': self.comment, 'linked_todos': []}
+ for todo_id in self.linked_todos.keys():
+ d['linked_todos'] += [todo_id]
+ return d
@property
- def todos_sum(self):
+ def linked_todos(self):
+ linked_todos = {}
+ for todo in self.linked_todos_as_list:
+ linked_todos[todo.id_] = todo
+ return linked_todos
+
+ def _todos_sum(self, include_undone=False):
s = 0
- for todo in [todo for todo in self.todos.values() if todo.done]:
- s += todo.weight
+ for todo in [todo for todo in self.linked_todos.values()
+ if self.date in todo.efforts.keys()]:
+ day_effort = todo.efforts[self.date]
+ if todo.done:
+ s += day_effort if day_effort else todo.task.default_effort.at(self.date)
+ elif include_undone:
+ s += day_effort if day_effort else 0
return s
- def to_dict(self):
- d = {'comment': self.comment, 'todos': {}}
- for task_uuid, todo in self.todos.items():
- d['todos'][task_uuid] = todo.to_dict()
- return d
+ @property
+ def todos_sum(self):
+ return self._todos_sum()
class Todo:
- def __init__(self, done=False, weight=None):
- self.done = done
- self.weight = weight
+ def __init__(self,
+ db,
+ id_,
+ task,
+ done=False,
+ comment='',
+ day_tags=None,
+ importance=1.0,
+ efforts=None,
+ child_ids=None):
+ self.id_ = id_
+ self.db = db
+ self.task = task
+ self._done = done
+ self._efforts = efforts if efforts else {}
+ self.comment = comment
+ self.day_tags = day_tags if day_tags else set()
+ self.importance = importance
+ self.child_ids = child_ids if child_ids else []
+
+ self.parents = []
@classmethod
- def from_dict(cls, d):
- return cls(d['done'], d['weight'])
+ def from_dict(cls, db, d, id_):
+ todo = cls(
+ db,
+ id_,
+ db.tasks[d['task']],
+ d['done'],
+ d['comment'],
+ set(d['day_tags']),
+ d['importance'],
+ d['efforts'],
+ d['children'])
+ return todo
def to_dict(self):
- return {'done': self.done, 'weight': self.weight}
+ return {
+ 'task': self.task.id_,
+ 'done': self.done,
+ 'comment': self.comment,
+ 'day_tags': list(self.day_tags),
+ 'importance': self.importance,
+ 'efforts': self.efforts,
+ 'children': self.child_ids}
+
+ @property
+ def parent(self):
+ return self.parents[0] if len(self.parents) > 0 else None
+
+ @property
+ def title(self):
+ return self.task.title.at(self.earliest_date)
+
+ @property
+ def children(self):
+ return [self.db.todos[id_] for id_ in self.child_ids]
+
+ @children.setter
+ def children(self, children):
+ self.child_ids = [child.id_ for child in children]
+
+ @property
+ def default_effort(self):
+ return self.task.default_effort.at(self.earliest_date)
+
+ @property
+ def done(self):
+ if len(self.children) > 0:
+ for child in self.children:
+ if not child.done:
+ return False
+ return True
+ else:
+ return self._done
+
+ @done.setter
+ def done(self, doneness):
+ self._done = doneness
+
+ @property
+ def efforts(self):
+ if self.children:
+ efforts = {}
+ for date in self._efforts.keys():
+ efforts[date] = None
+ for child in self.children:
+ to_add = None
+ for date, effort in child.efforts.items():
+ if not date in efforts.keys():
+ efforts[date] = None
+ if effort is not None:
+ to_add = effort
+ elif child.done:
+ to_add = child.task.default_effort.at(date)
+ if to_add is not None:
+ if efforts[date] is not None:
+ efforts[date] += to_add
+ else:
+ efforts[date] = to_add
+ return efforts
+ else:
+ return self._efforts
+
+ @efforts.setter
+ def efforts(self, efforts_dict):
+ self._efforts = efforts_dict
+
+ @property
+ def all_days_effort(self):
+ total = 0
+ for effort in self.efforts.values():
+ total += effort if effort else 0
+ if self.done:
+ total = max(total, self.task.default_effort.at(self.latest_date))
+ return total
+
+ def matches(self, search):
+ if search is None:
+ return False
+ else:
+ return search in self.comment or search in '$'.join(self.tags) or search in self.title
+
+ def is_effort_removable(self, date):
+ if not date in self.efforts.keys():
+ return False
+ if self.efforts[date]:
+ return False
+ if self.done and date == self.latest_date:
+ return False
+ return True
+
+ @property
+ def path(self):
+ path = ''
+ if self.parent:
+ path = f'{self.parent.path}{self.parent.title}:'
+ return path
+
+ @property
+ def tags(self):
+ return self.day_tags | self.task.tags.now
+
+ @property
+ def day_effort(self):
+ return self.efforts[self.db.selected_date]
+
+ @property
+ def day(self):
+ return self.db.days[self.earliest_date]
+
+ @property
+ def sorted_effort_dates(self):
+ dates = list(self.efforts.keys())
+ dates.sort()
+ return dates
+
+ @property
+ def earliest_date(self):
+ return self.sorted_effort_dates[0]
+
+ @property
+ def latest_date(self):
+ return self.sorted_effort_dates[-1]
class TodoDB(PlomDB):
- def __init__(self, t_filter_and = set(), t_filter_not = set()):
- self.t_filter_and = t_filter_and
- self.t_filter_not = t_filter_not
- self.old_days = {}
+ def __init__(self,
+ prefix,
+ selected_date=None,
+ t_filter_and = None,
+ t_filter_not = None,
+ hide_unchosen=False,
+ hide_done=False):
+ self.prefix = prefix
+ self.selected_date = selected_date if selected_date else today_date()
+ self.t_filter_and = t_filter_and if t_filter_and else []
+ self.t_filter_not = t_filter_not if t_filter_not else []
+ self.hide_unchosen = hide_unchosen
+ self.hide_done = hide_done
+
+ self.days = {}
self.tasks = {}
- self.reset_today()
- self.t_tags = set()
+ self.t_tags = set()
+ self.todos = {}
super().__init__(db_path)
+ # savefile I/O
+
def read_db_file(self, f):
d = json.load(f)
- self.today = Day.from_dict(d['today'])
- self.today_date = d['today_date']
- for uuid, t_dict in d['tasks'].items():
- t = Task.from_dict(t_dict)
- self.tasks[uuid] = t
- t.visible = len([tag for tag in self.t_filter_and if not tag in t.tags]) == 0\
- and len([tag for tag in self.t_filter_not if tag in t.tags]) == 0
- for tag in t.tags:
+ for id_, t_dict in d['tasks'].items():
+ t = self.add_task(id_=id_, dict_source=t_dict)
+ for tag in t.tags.now:
+ self.t_tags.add(tag)
+ for id_, todo_dict in d['todos'].items():
+ todo = self.add_todo(todo_dict, id_)
+ self.todos[id_] = todo
+ for tag in todo.day_tags:
self.t_tags.add(tag)
- for date, day_dict in d['old_days'].items():
- self.old_days[date] = Day.from_dict(day_dict)
+ for date, day_dict in d['days'].items():
+ self.add_day(dict_source=day_dict, date=date)
+ for todo in self.todos.values():
+ for child in todo.children:
+ child.parents += [todo]
+ for date in todo.efforts.keys():
+ if not date in self.days.keys():
+ self.add_day(date)
+ if not todo in self.days[date].linked_todos_as_list:
+ self.days[date].linked_todos_as_list += [todo]
+ self.set_visibilities()
def to_dict(self):
- d = {
- 'today': self.today.to_dict(),
- 'today_date': self.today_date,
- 't_filter_and': list(self.t_filter_and),
- 't_filter_not': list(self.t_filter_not),
- 'tasks': {},
- 'old_days': {}
- }
+ d = {'tasks': {}, 'days': {}, 'todos': {}}
for uuid, t in self.tasks.items():
d['tasks'][uuid] = t.to_dict()
- for date, day in self.old_days.items():
- d['old_days'][date] = day.to_dict()
+ for date, day in self.days.items():
+ d['days'][date] = day.to_dict()
+ for todo in day.todos.values():
+ d['todos'][todo.id_] = todo.to_dict()
+ for id_, todo in self.todos.items():
+ d['todos'][id_] = todo.to_dict()
return d
def write(self):
+ dates_to_purge = []
+ for date, day in self.days.items():
+ if len(day.linked_todos) == 0 and len(day.comment) == 0:
+ dates_to_purge += [date]
+ for date in dates_to_purge:
+ del self.days[date]
self.write_text_to_db(json.dumps(self.to_dict()))
- def save_today(self):
- if self.today_date in self.old_days.keys():
- raise PlomException('cannot use same date twice')
- for task_uuid, todo in [(task_uuid, todo) for task_uuid, todo in self.today.todos.items()
- if not todo.weight]:
- todo.weight = self.tasks[task_uuid].default_weight
- self.old_days[self.today_date] = self.today
-
- def reset_today(self, date=None):
- if date:
- self.today_date = date
- self.today = self.old_days[date]
- del self.old_days[date]
+ # 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)
else:
- self.today_date = str(datetime.now())[:10]
- self.today = Day({})
+ return None
+
+ def get_all(self, key, on_empty=None):
+ if self.has(key) and len(self.postvars[key]) > 0:
+ return self.postvars[key]
+ return on_empty
+
+ def get_defined_tags(self, joined_key, key_prefix):
+ tags = set()
+ tags_checked = []
+ for k in self.postvars.keys():
+ if k.startswith(key_prefix):
+ tags_checked += [k[len(key_prefix):]]
+ tags_joined = self.get(joined_key, '')
+ for tag in [tag.strip() for tag in tags_joined.split(';') if tag.strip() != '']:
+ tags.add(tag)
+ for tag in tags_checked:
+ tags.add(tag)
+ return tags
+
+ def set(self, key, value):
+ self.postvars[key] = [value]
class TodoHandler(PlomHandler):
-
+
+ def config_init(self):
+ return {
+ 'cookie_name': 'todo_cookie',
+ 'prefix': '',
+ 'cookie_path': '/'
+ }
+
def app_init(self, handler):
default_path = '/todo'
- handler.add_route('GET', default_path, self.show_db)
- handler.add_route('POST', default_path, self.write_db)
- return 'todo', default_path
+ handler.add_route('GET', default_path, self.show_db)
+ handler.add_route('POST', default_path, self.write_db)
+ return 'todo', {'cookie_name': 'todo_cookie', 'prefix': default_path, 'cookie_path': default_path}
def do_POST(self):
self.try_do(self.write_db)
def write_db(self):
from urllib.parse import urlencode
- db = TodoDB()
+ config = self.apps['todo'] if hasattr(self, 'apps') else self.config_init()
+ parsed_url = urlparse(self.path)
+ site = path_split(parsed_url.path)[1]
length = int(self.headers['content-length'])
- postvars = parse_qs(self.rfile.read(length).decode(), keep_blank_values=1)
-
- import pprint
- pp = pprint.PrettyPrinter(indent=4)
- pp.pprint(postvars)
-
- db.t_filter_and = set()
- db.t_filter_not = set()
- if 't_filter_and' in postvars.keys():
- for target in postvars['t_filter_and']:
- db.t_filter_and.add(target)
- if 't_filter_not' in postvars.keys():
- for target in postvars['t_filter_not']:
- db.t_filter_not.add(target)
- if 't_uuid' in postvars.keys():
- new_postvars_t_uuid = postvars['t_uuid'].copy()
- for i, uuid in enumerate(postvars['t_uuid']):
- if len(uuid) < 36 and len(postvars['t_title'][i]) > 0:
- t = Task()
- new_uuid = str(uuid4())
- db.tasks[new_uuid] = t
- new_postvars_t_uuid[i] = new_uuid
- for key in [k for k in postvars.keys() if not k == 't_uuid']:
- if uuid in postvars[key]:
- uuid_index = postvars[key].index(uuid)
- postvars[key][uuid_index] = new_uuid
- postvars['t_uuid'] = new_postvars_t_uuid
- for i, uuid in enumerate(postvars['t_uuid']):
- if len(uuid) < 36:
+ postvars = PostvarsParser(parse_qs(self.rfile.read(length).decode(), keep_blank_values=1))
+
+ db = TodoDB(prefix=config['prefix'])
+ redir_params = []
+ # if we do encounter a filter post, we repost it (and if empty, the emptying command '-')
+ for param_name, filter_db_name in {('t_and', 't_filter_and'), ('t_not', 't_filter_not')}:
+ filter_db = getattr(db, filter_db_name)
+ if postvars.has(param_name):
+ for target in postvars.get_all(param_name, []):
+ if len(target) > 0 and not target in filter_db:
+ filter_db += [target]
+ if len(filter_db) == 0:
+ redir_params += [(param_name, '-')]
+ redir_params += [(param_name, f) for f in filter_db]
+ if site in {'calendar', 'todo'}:
+ redir_params += [('end', postvars.get('end', '-'))]
+ redir_params += [('start', postvars.get('start', '-'))]
+ if site in {'todo', 'task', 'pick_tasks'}:
+ redir_params += [('search', postvars.get('search', ''))]
+ redir_params += [('search', postvars.get('search', ''))]
+ redir_params += [('search', postvars.get('search', ''))]
+ if postvars.has('filter'):
+ postvars.set('return_to', '')
+
+ if 'todo' == site:
+ todo_id = postvars.get('todo_id')
+ redir_params += [('id', todo_id)]
+ old_todo = db.todos[todo_id] if todo_id in db.todos.keys() else None
+ efforts = {}
+ for i, date in enumerate(postvars.get_all('effort_date', [])):
+ if '' == date:
continue
- t = db.tasks[uuid]
- t.set_title(postvars['t_title'][i])
- t.tags_from_joined_string(postvars['t_tags'][i])
- t.set_default_weight(float(postvars['t_default_weight'][i]))
- if uuid in db.today.todos.keys() and ((not 'do_today' in postvars) or uuid not in postvars['do_today']):
- del db.today.todos[uuid]
- if 'do_today' in postvars.keys():
- for i, uuid in enumerate(postvars['t_uuid']):
- if uuid in postvars['do_today']:
- done = 'done' in postvars and uuid in postvars['done']
- weight = float(postvars['weight'][i]) if postvars['weight'][i] else None
- db.today.todos[uuid] = Todo(done, weight)
- db.today_date = postvars['today_date'][0]
- db.today.comment = postvars['comment'][0]
- switch_edited_day = None
- for date in db.old_days.keys():
- if f'edit_{date}' in postvars.keys():
- switch_edited_day = date
- break
- if 'archive_today' in postvars.keys() or switch_edited_day:
- db.save_today()
- if switch_edited_day:
- db.reset_today(date)
- else:
- db.reset_today()
+ try:
+ datetime.strptime(date, DATE_FORMAT)
+ except ValueError:
+ raise PlomException(f'bad date string')
+ efforts[date] = None
+ if not (old_todo and old_todo.children):
+ efforts[date] = postvars.get_at_index('effort', i, None)
+ if postvars.has('delete'):
+ has_day_effort = len([e for e in efforts.values() if e is not None]) > 0
+ if postvars.has('done')\
+ or postvars.get('comment')\
+ or len(postvars.get_defined_tags('joined_day_tags', 'day_tag_')) > 0\
+ or has_day_effort:
+ raise PlomException('will not remove todo of preserve-worthy values')
+ db.delete_todo(todo_id)
+ if not postvars.get('return_to'):
+ postvars.set('return_to', 'calendar')
+ elif postvars.has('update'):
+ if postvars.has('delete_effort'):
+ for date in postvars.get_all('delete_effort'):
+ db.delete_effort(old_todo, date)
+ del efforts[date]
+ children = [db.todos[id_] for id_ in postvars.get_all('adopt_child', [])]
+ db.update_todo(id_=todo_id,
+ efforts=efforts,
+ done=postvars.has('done'),
+ comment=postvars.get('comment', ''),
+ tags=postvars.get_defined_tags('joined_day_tags', 'day_tag_'),
+ importance=float(postvars.get('importance')),
+ children=children)
+
+ elif 'task' == site:
+ task_id = postvars.get('task_id')
+ if postvars.has('update'):
+ db.update_task(
+ id_=task_id,
+ title=postvars.get('title', ''),
+ default_effort=postvars.get_float_if_possible('default_effort'),
+ tags=postvars.get_defined_tags('joined_tags', 'tag_'),
+ subtask_ids=postvars.get_all('subtask', []),
+ comment=postvars.get('comment', ''))
+ redir_params += [('id', task_id)]
+
+ elif 'pick_tasks' == site:
+ redir_params += [('hide_chosen_tasks', int(postvars.has('hide_chosen_tasks')))]
+ if postvars.has('update'):
+ db.selected_date = postvars.get('date')
+ todos_to_shrink = []
+ todos_to_delete = []
+ for todo in db.selected_day.linked_todos_as_list:
+ if todo.visible and not todo.id_ in postvars.get_all('chosen_todo', []):
+ if len(todo.comment) > 0\
+ or len(todo.day_tags) > 0\
+ or not todo.is_effort_removable(db.selected_date):
+ raise PlomException('will not remove effort of preserve-worthy values')
+ if len(todo.efforts) > 1:
+ todos_to_shrink += [todo]
+ else:
+ todos_to_delete += [todo]
+ for todo in todos_to_shrink:
+ db.delete_effort(todo, db.selected_date)
+ for todo in todos_to_delete:
+ db.delete_todo(todo.id_)
+ for id_ in postvars.get_all('choose_task', []):
+ db.add_todo(task=db.tasks[id_], efforts={db.selected_date: None})
+ for id_ in postvars.get_all('choose_todo', []):
+ db.todos[id_].efforts[db.selected_date] = None
+
+ elif 'do_todos' == site:
+ redir_params += [('hide_done', int(postvars.has('hide_done')))]
+ if postvars.has('update'):
+ db.selected_date = postvars.get('date')
+ redir_params += [('date', db.selected_date)]
+ db.selected_day.comment = postvars.get('day_comment', '')
+ for i, todo_id in enumerate(postvars.get_all('todo_id')):
+ old_todo = None if not todo_id in db.todos.keys() else db.todos[todo_id]
+ done = todo_id in postvars.get_all('done', [])
+ day_effort_input = postvars.get_at_index('effort', i, '')
+ day_effort = float(day_effort_input) if len(day_effort_input) > 0 else None
+ comment = postvars.get_at_index('effort_comment', i, '')
+ importance = float(postvars.get_at_index('importance', i))
+ if old_todo\
+ and old_todo.done == done\
+ and old_todo.day_effort == day_effort\
+ and comment == old_todo.comment\
+ and old_todo.importance == importance:
+ continue
+ db.update_todo_for_day(
+ todo_id,
+ db.selected_date,
+ day_effort,
+ done,
+ comment,
+ importance)
+
+ homepage = postvars.get('return_to')
+ if not homepage:
+ encoded_params = urlencode(redir_params)
+ homepage = f'{site}?{encoded_params}'
db.write()
- homepage = self.apps['todo'] if hasattr(self, 'apps') else self.homepage
- data = [('t_and', f) for f in db.t_filter_and] + [('t_not', f) for f in db.t_filter_not]
- encoded_params = urlencode(data)
- homepage += '?' + encoded_params
self.redirect(homepage)
def do_GET(self):
self.try_do(self.show_db)
def show_db(self):
- from jinja2 import Template
- from urllib.parse import urlparse
+ config = self.apps['todo'] if hasattr(self, 'apps') else self.config_init()
parsed_url = urlparse(self.path)
- params = parse_qs(parsed_url.query)
- t_filter_and = set(params.get('t_and', []))
- t_filter_not = set(params.get('t_not', ['deleted']))
- db = TodoDB(t_filter_and, t_filter_not)
- for i in range(10):
- db.tasks[f'new{i}'] = Task()
- for date, day in db.old_days.items():
- for task_uuid, todo in day.todos.items():
- todo.title = db.tasks[task_uuid].title_at(date)
- page = Template(tmpl).render(db=db)
+ site = path_split(parsed_url.path)[1]
+ cookie_db = self.get_cookie_db(config['cookie_name'])
+ params = ParamsParser(parsed_url.query, cookie_db)
+
+ selected_date = t_filter_and = t_filter_not = None
+ hide_unchosen = hide_done = False
+ return_to = params.get('return_to', '')
+ if site in {'do_todos', 'pick_tasks', 'calendar'}:
+ selected_date = params.get_cookied('date')
+ if site in {'do_todos', 'pick_tasks', 'task', 'todo'}:
+ t_filter_and = params.get_cookied_chain('t_and')
+ t_filter_not = params.get_cookied_chain('t_not')
+ if 'do_todos' == site:
+ hide_done = params.get('hide_done', False)
+ db = TodoDB(config['prefix'], selected_date, t_filter_and, t_filter_not, hide_unchosen, hide_done)
+ if site in {'todo', 'task'}:
+ id_ = params.get('id')
+ if site in {'todo', 'task', 'pick_tasks'}:
+ search = params.get('search', '')
+ if site in {'do_todos', 'pick_tasks'}:
+ sort_order = params.get_cookied('sort')
+ if site in {'calendar', 'todo'}:
+ start_date = params.get_cookied('start')
+ end_date = params.get_cookied('end')
+ if 'do_todos' == site:
+ page = db.show_do_todos(sort_order)
+ elif 'pick_tasks' == site:
+ hide_chosen_tasks = params.get('hide_chosen_tasks', False)
+ page = db.show_pick_tasks(search, hide_chosen_tasks, sort_order)
+ elif site == 'todo':
+ page = db.show_todo(id_, return_to, search, start_date, end_date)
+ elif 'task' == site:
+ page = db.show_task(id_, return_to, search)
+ elif 'tasks' == site:
+ expand_uuid = params.get('expand_uuid')
+ page = db.show_tasks(expand_uuid)
+ elif 'add_task' == site:
+ page = db.show_task(None)
+ elif 'unset_cookie' == site:
+ page = 'no cookie to unset.'
+ if len(cookie_db) > 0:
+ self.unset_cookie(config['cookie_name'], config['cookie_path'])
+ page = 'cookie unset!'
+ else:
+ page = db.show_calendar(start_date, end_date)
+
+ if 'unset_cookie' != site:
+ self.set_cookie(config['cookie_name'], config['cookie_path'], cookie_db)
self.send_HTML(page)
-if __name__ == "__main__":
+if __name__ == "__main__":
run_server(server_port, TodoHandler)
projects / misc / blobdiff