X-Git-Url: https://plomlompom.com/repos/%7B%7B%20web_path%20%7D%7D/decks/%7B%7Bdeck_id%7D%7D/cards/%7B%7Bcard_id%7D%7D/form?a=blobdiff_plain;f=plomtask%2Fhttp.py;h=cf8a8290ab35046124fc1db6f42418af7b42aea0;hb=1a9178b2b7bb66e77f3df01a0c7b2812839637ba;hp=15f83766b4b511e137b665456e2044305d5ce0e9;hpb=e06d3b744f88b2976399b0cbe08b526bb7e88907;p=plomtask

diff --git a/plomtask/http.py b/plomtask/http.py
index 15f8376..cf8a829 100644
--- a/plomtask/http.py
+++ b/plomtask/http.py
@@ -1,15 +1,17 @@
 """Web server stuff."""
 from typing import Any
+from base64 import b64encode, b64decode
 from http.server import BaseHTTPRequestHandler
 from http.server import HTTPServer
 from urllib.parse import urlparse, parse_qs
 from os.path import split as path_split
 from jinja2 import Environment as JinjaEnv, FileSystemLoader as JinjaFSLoader
-from plomtask.days import Day, todays_date
+from plomtask.dating import date_in_n_days
+from plomtask.days import Day
 from plomtask.exceptions import HandledException, BadFormatException, \
         NotFoundException
 from plomtask.db import DatabaseConnection, DatabaseFile
-from plomtask.processes import Process
+from plomtask.processes import Process, ProcessStep
 from plomtask.conditions import Condition
 from plomtask.todos import Todo
 
@@ -43,6 +45,13 @@ class InputsParser:
             return default
         return self.inputs[key][0]
 
+    def get_first_strings_starting(self, prefix: str) -> dict[str, str]:
+        """Retrieve list of (first) strings at key starting with prefix."""
+        ret = {}
+        for key in [k for k in self.inputs.keys() if k.startswith(prefix)]:
+            ret[key] = self.inputs[key][0]
+        return ret
+
     def get_int(self, key: str) -> int:
         """Retrieve single/first value of key as int, error if empty."""
         val = self.get_int_or_none(key)
@@ -88,14 +97,14 @@ class InputsParser:
 
 class TaskHandler(BaseHTTPRequestHandler):
     """Handles single HTTP request."""
+    # pylint: disable=too-many-public-methods
     server: TaskServer
 
     def do_GET(self) -> None:
         """Handle any GET request."""
         try:
             self._init_handling()
-            if self.site in {'calendar', 'day', 'process', 'processes', 'todo',
-                             'condition', 'conditions'}:
+            if hasattr(self, f'do_GET_{self.site}'):
                 template = f'{self.site}.html'
                 ctx = getattr(self, f'do_GET_{self.site}')()
                 html = self.server.jinja.get_template(template).render(**ctx)
@@ -109,32 +118,52 @@ class TaskHandler(BaseHTTPRequestHandler):
         finally:
             self.conn.close()
 
-    def do_GET_calendar(self) -> dict[str, object]:
+    def _do_GET_calendar(self) -> dict[str, object]:
         """Show Days from ?start= to ?end=."""
         start = self.params.get_str('start')
         end = self.params.get_str('end')
-        days = Day.all(self.conn, date_range=(start, end), fill_gaps=True)
-        return {'start': start, 'end': end, 'days': days}
+        if not end:
+            end = date_in_n_days(60)
+        ret = Day.by_date_range_with_limits(self.conn, (start, end), 'id')
+        days, start, end = ret
+        days = Day.with_filled_gaps(days, start, end)
+        for day in days:
+            day.collect_calendarized_todos(self.conn)
+        today = date_in_n_days(0)
+        return {'start': start, 'end': end, 'days': days, 'today': today}
+
+    def do_GET_calendar(self) -> dict[str, object]:
+        """Show Days from ?start= to ?end= – normal view."""
+        return self._do_GET_calendar()
+
+    def do_GET_calendar_txt(self) -> dict[str, object]:
+        """Show Days from ?start= to ?end= – minimalist view."""
+        return self._do_GET_calendar()
 
     def do_GET_day(self) -> dict[str, object]:
         """Show single Day of ?date=."""
-        date = self.params.get_str('date', todays_date())
+        date = self.params.get_str('date', date_in_n_days(0))
         todays_todos = Todo.by_date(self.conn, date)
         conditions_present = []
         enablers_for = {}
+        disablers_for = {}
         for todo in todays_todos:
-            for condition in todo.conditions:
+            for condition in todo.conditions + todo.blockers:
                 if condition not in conditions_present:
                     conditions_present += [condition]
                     enablers_for[condition.id_] = [p for p in
                                                    Process.all(self.conn)
                                                    if condition in p.enables]
+                    disablers_for[condition.id_] = [p for p in
+                                                    Process.all(self.conn)
+                                                    if condition in p.disables]
         seen_todos: set[int] = set()
         top_nodes = [t.get_step_tree(seen_todos)
                      for t in todays_todos if not t.parents]
         return {'day': Day.by_id(self.conn, date, create=True),
                 'top_nodes': top_nodes,
                 'enablers_for': enablers_for,
+                'disablers_for': disablers_for,
                 'conditions_present': conditions_present,
                 'processes': Process.all(self.conn)}
 
@@ -143,31 +172,144 @@ class TaskHandler(BaseHTTPRequestHandler):
         id_ = self.params.get_int('id')
         todo = Todo.by_id(self.conn, id_)
         return {'todo': todo,
+                'process_candidates': Process.all(self.conn),
                 'todo_candidates': Todo.by_date(self.conn, todo.date),
                 'condition_candidates': Condition.all(self.conn)}
 
+    def do_GET_todos(self) -> dict[str, object]:
+        """Show Todos from ?start= to ?end=, of ?process=, ?comment= pattern"""
+        sort_by = self.params.get_str('sort_by')
+        start = self.params.get_str('start')
+        end = self.params.get_str('end')
+        process_id = self.params.get_int_or_none('process_id')
+        comment_pattern = self.params.get_str('comment_pattern')
+        todos = []
+        ret = Todo.by_date_range_with_limits(self.conn, (start, end))
+        todos_by_date_range, start, end = ret
+        todos = [t for t in todos_by_date_range
+                 if comment_pattern in t.comment
+                 and ((not process_id) or t.process.id_ == process_id)]
+        if sort_by == 'doneness':
+            todos.sort(key=lambda t: t.is_done)
+        elif sort_by == '-doneness':
+            todos.sort(key=lambda t: t.is_done, reverse=True)
+        elif sort_by == 'title':
+            todos.sort(key=lambda t: t.title_then)
+        elif sort_by == '-title':
+            todos.sort(key=lambda t: t.title_then, reverse=True)
+        elif sort_by == 'comment':
+            todos.sort(key=lambda t: t.comment)
+        elif sort_by == '-comment':
+            todos.sort(key=lambda t: t.comment, reverse=True)
+        elif sort_by == '-date':
+            todos.sort(key=lambda t: t.date, reverse=True)
+        else:
+            todos.sort(key=lambda t: t.date)
+        return {'start': start, 'end': end, 'process_id': process_id,
+                'comment_pattern': comment_pattern, 'todos': todos,
+                'all_processes': Process.all(self.conn), 'sort_by': sort_by}
+
     def do_GET_conditions(self) -> dict[str, object]:
         """Show all Conditions."""
-        return {'conditions': Condition.all(self.conn)}
+        pattern = self.params.get_str('pattern')
+        conditions = Condition.matching(self.conn, pattern)
+        sort_by = self.params.get_str('sort_by')
+        if sort_by == 'is_active':
+            conditions.sort(key=lambda c: c.is_active)
+        elif sort_by == '-is_active':
+            conditions.sort(key=lambda c: c.is_active, reverse=True)
+        elif sort_by == '-title':
+            conditions.sort(key=lambda c: c.title.newest, reverse=True)
+        else:
+            conditions.sort(key=lambda c: c.title.newest)
+        return {'conditions': conditions,
+                'sort_by': sort_by,
+                'pattern': pattern}
 
     def do_GET_condition(self) -> dict[str, object]:
         """Show Condition of ?id=."""
         id_ = self.params.get_int_or_none('id')
-        return {'condition': Condition.by_id(self.conn, id_, create=True)}
+        c = Condition.by_id(self.conn, id_, create=True)
+        ps = Process.all(self.conn)
+        return {'condition': c, 'is_new': c.id_ is None,
+                'enabled_processes': [p for p in ps if c in p.conditions],
+                'disabled_processes': [p for p in ps if c in p.blockers],
+                'enabling_processes': [p for p in ps if c in p.enables],
+                'disabling_processes': [p for p in ps if c in p.disables]}
+
+    def do_GET_condition_titles(self) -> dict[str, object]:
+        """Show title history of Condition of ?id=."""
+        id_ = self.params.get_int_or_none('id')
+        condition = Condition.by_id(self.conn, id_)
+        return {'condition': condition}
+
+    def do_GET_condition_descriptions(self) -> dict[str, object]:
+        """Show description historys of Condition of ?id=."""
+        id_ = self.params.get_int_or_none('id')
+        condition = Condition.by_id(self.conn, id_)
+        return {'condition': condition}
 
     def do_GET_process(self) -> dict[str, object]:
-        """Show process of ?id=."""
+        """Show Process of ?id=."""
         id_ = self.params.get_int_or_none('id')
         process = Process.by_id(self.conn, id_, create=True)
-        return {'process': process,
-                'steps': process.get_steps(self.conn),
-                'owners': process.used_as_step_by(self.conn),
-                'step_candidates': Process.all(self.conn),
+        title_64 = self.params.get_str('title_b64')
+        if title_64:
+            title = b64decode(title_64.encode()).decode()
+            process.title.set(title)
+        owners = process.used_as_step_by(self.conn)
+        for step_id in self.params.get_all_int('step_to'):
+            owners += [Process.by_id(self.conn, step_id)]
+        preset_top_step = None
+        for process_id in self.params.get_all_int('has_step'):
+            preset_top_step = process_id
+        return {'process': process, 'is_new': process.id_ is None,
+                'preset_top_step': preset_top_step,
+                'steps': process.get_steps(self.conn), 'owners': owners,
+                'n_todos': len(Todo.by_process_id(self.conn, process.id_)),
+                'process_candidates': Process.all(self.conn),
                 'condition_candidates': Condition.all(self.conn)}
 
+    def do_GET_process_titles(self) -> dict[str, object]:
+        """Show title history of Process of ?id=."""
+        id_ = self.params.get_int_or_none('id')
+        process = Process.by_id(self.conn, id_)
+        return {'process': process}
+
+    def do_GET_process_descriptions(self) -> dict[str, object]:
+        """Show description historys of Process of ?id=."""
+        id_ = self.params.get_int_or_none('id')
+        process = Process.by_id(self.conn, id_)
+        return {'process': process}
+
+    def do_GET_process_efforts(self) -> dict[str, object]:
+        """Show default effort history of Process of ?id=."""
+        id_ = self.params.get_int_or_none('id')
+        process = Process.by_id(self.conn, id_)
+        return {'process': process}
+
     def do_GET_processes(self) -> dict[str, object]:
         """Show all Processes."""
-        return {'processes': Process.all(self.conn)}
+        pattern = self.params.get_str('pattern')
+        processes = Process.matching(self.conn, pattern)
+        sort_by = self.params.get_str('sort_by')
+        if sort_by == 'steps':
+            processes.sort(key=lambda p: len(p.explicit_steps))
+        elif sort_by == '-steps':
+            processes.sort(key=lambda p: len(p.explicit_steps), reverse=True)
+        elif sort_by == 'owners':
+            processes.sort(key=lambda p: p.n_owners or 0)
+        elif sort_by == '-owners':
+            processes.sort(key=lambda p: p.n_owners or 0, reverse=True)
+        elif sort_by == 'effort':
+            processes.sort(key=lambda p: p.effort.newest)
+        elif sort_by == '-effort':
+            processes.sort(key=lambda p: p.effort.newest, reverse=True)
+        elif sort_by == '-title':
+            processes.sort(key=lambda p: p.title.newest, reverse=True)
+        else:
+            processes.sort(key=lambda p: p.title.newest)
+        return {'processes': processes, 'sort_by': sort_by, 'pattern': pattern}
 
     def do_POST(self) -> None:
         """Handle any POST request."""
@@ -178,7 +320,7 @@ class TaskHandler(BaseHTTPRequestHandler):
             postvars = parse_qs(self.rfile.read(length).decode(),
                                 keep_blank_values=True, strict_parsing=True)
             self.form_data = InputsParser(postvars)
-            if self.site in ('day', 'process', 'todo', 'condition'):
+            if hasattr(self, f'do_POST_{self.site}'):
                 redir_target = getattr(self, f'do_POST_{self.site}')()
                 self.conn.commit()
             else:
@@ -196,28 +338,18 @@ class TaskHandler(BaseHTTPRequestHandler):
         day = Day.by_id(self.conn, date, create=True)
         day.comment = self.form_data.get_str('day_comment')
         day.save(self.conn)
-        new_todos = []
-        for process_id in self.form_data.get_all_int('new_todo'):
-            process = Process.by_id(self.conn, process_id)
-            todo = Todo(None, process, False, day.date)
-            todo.save(self.conn)
-            new_todos += [todo]
-        adopted = True
-        while adopted:
-            adopted = False
-            existing_todos = Todo.by_date(self.conn, date)
-            for todo in new_todos:
-                if todo.adopt_from(existing_todos):
-                    adopted = True
-                todo.make_missing_children(self.conn)
-                todo.save(self.conn)
+        for process_id in sorted(self.form_data.get_all_int('new_todo')):
+            Todo.create_with_children(self.conn, process_id, date)
         done_ids = self.form_data.get_all_int('done')
         comments = self.form_data.get_all_str('comment')
+        efforts = self.form_data.get_all_str('effort')
         for i, todo_id in enumerate(self.form_data.get_all_int('todo_id')):
             todo = Todo.by_id(self.conn, todo_id)
             todo.is_done = todo_id in done_ids
             if len(comments) > 0:
                 todo.comment = comments[i]
+            if len(efforts) > 0:
+                todo.effort = float(efforts[i]) if efforts[i] else None
             todo.save(self.conn)
             for condition in todo.enables:
                 condition.save(self.conn)
@@ -244,10 +376,18 @@ class TaskHandler(BaseHTTPRequestHandler):
                 continue
             child = Todo.by_id(self.conn, child_id)
             todo.add_child(child)
+        for process_id in self.form_data.get_all_int('make'):
+            made = Todo.create_with_children(self.conn, process_id, todo.date)
+            todo.add_child(made)
+        effort = self.form_data.get_str('effort', ignore_strict=True)
+        todo.effort = float(effort) if effort else None
         todo.set_conditions(self.conn, self.form_data.get_all_int('condition'))
+        todo.set_blockers(self.conn, self.form_data.get_all_int('blocker'))
         todo.set_enables(self.conn, self.form_data.get_all_int('enables'))
         todo.set_disables(self.conn, self.form_data.get_all_int('disables'))
         todo.is_done = len(self.form_data.get_all_str('done')) > 0
+        todo.calendarize = len(self.form_data.get_all_str('calendarize')) > 0
+        todo.comment = self.form_data.get_str('comment', ignore_strict=True)
         todo.save(self.conn)
         for condition in todo.enables:
             condition.save(self.conn)
@@ -255,8 +395,34 @@ class TaskHandler(BaseHTTPRequestHandler):
             condition.save(self.conn)
         return f'/todo?id={todo.id_}'
 
+    def _do_POST_versioned_timestamps(self, cls: Any, attr_name: str) -> str:
+        """Update history timestamps for VersionedAttribute."""
+        id_ = self.params.get_int_or_none('id')
+        item = cls.by_id(self.conn, id_)
+        attr = getattr(item, attr_name)
+        for k, v in self.form_data.get_first_strings_starting('at:').items():
+            old = k[3:]
+            if old[19:] != v:
+                attr.reset_timestamp(old, f'{v}.0')
+        attr.save(self.conn)
+        cls_name = cls.__name__.lower()
+        return f'/{cls_name}_{attr_name}s?id={item.id_}'
+
+    def do_POST_process_descriptions(self) -> str:
+        """Update history timestamps for Process.description."""
+        return self._do_POST_versioned_timestamps(Process, 'description')
+
+    def do_POST_process_efforts(self) -> str:
+        """Update history timestamps for Process.effort."""
+        return self._do_POST_versioned_timestamps(Process, 'effort')
+
+    def do_POST_process_titles(self) -> str:
+        """Update history timestamps for Process.title."""
+        return self._do_POST_versioned_timestamps(Process, 'title')
+
     def do_POST_process(self) -> str:
         """Update or insert Process of ?id= and fields defined in postvars."""
+        # pylint: disable=too-many-branches
         id_ = self.params.get_int_or_none('id')
         for _ in self.form_data.get_all_str('delete'):
             process = Process.by_id(self.conn, id_)
@@ -268,27 +434,67 @@ class TaskHandler(BaseHTTPRequestHandler):
         process.effort.set(self.form_data.get_float('effort'))
         process.set_conditions(self.conn,
                                self.form_data.get_all_int('condition'))
+        process.set_blockers(self.conn, self.form_data.get_all_int('blocker'))
         process.set_enables(self.conn, self.form_data.get_all_int('enables'))
         process.set_disables(self.conn, self.form_data.get_all_int('disables'))
+        process.calendarize = self.form_data.get_all_str('calendarize') != []
         process.save(self.conn)
-        process.explicit_steps = []
-        steps: list[tuple[int | None, int, int | None]] = []
+        assert isinstance(process.id_, int)
+        steps: list[ProcessStep] = []
+        for step_id in self.form_data.get_all_int('keep_step'):
+            if step_id not in self.form_data.get_all_int('steps'):
+                raise BadFormatException('trying to keep unknown step')
         for step_id in self.form_data.get_all_int('steps'):
-            for step_process_id in self.form_data.get_all_int(
-                    f'new_step_to_{step_id}'):
-                steps += [(None, step_process_id, step_id)]
             if step_id not in self.form_data.get_all_int('keep_step'):
                 continue
             step_process_id = self.form_data.get_int(
                     f'step_{step_id}_process_id')
             parent_id = self.form_data.get_int_or_none(
                     f'step_{step_id}_parent_id')
-            steps += [(step_id, step_process_id, parent_id)]
-        for step_process_id in self.form_data.get_all_int('new_top_step'):
-            steps += [(None, step_process_id, None)]
+            steps += [ProcessStep(step_id, process.id_, step_process_id,
+                                  parent_id)]
+        for step_id in self.form_data.get_all_int('steps'):
+            for step_process_id in self.form_data.get_all_int(
+                    f'new_step_to_{step_id}'):
+                steps += [ProcessStep(None, process.id_, step_process_id,
+                                      step_id)]
+        new_step_title = None
+        for step_identifier in self.form_data.get_all_str('new_top_step'):
+            try:
+                step_process_id = int(step_identifier)
+                steps += [ProcessStep(None, process.id_, step_process_id,
+                                      None)]
+            except ValueError:
+                new_step_title = step_identifier
+        process.uncache()
         process.set_steps(self.conn, steps)
+        process.set_step_suppressions(self.conn,
+                                      self.form_data.get_all_int('suppresses'))
         process.save(self.conn)
-        return f'/process?id={process.id_}'
+        owners_to_set = []
+        new_owner_title = None
+        for owner_identifier in self.form_data.get_all_str('step_of'):
+            try:
+                owners_to_set += [int(owner_identifier)]
+            except ValueError:
+                new_owner_title = owner_identifier
+        process.set_owners(self.conn, owners_to_set)
+        params = f'id={process.id_}'
+        if new_step_title:
+            title_b64_encoded = b64encode(new_step_title.encode()).decode()
+            params = f'step_to={process.id_}&title_b64={title_b64_encoded}'
+        elif new_owner_title:
+            title_b64_encoded = b64encode(new_owner_title.encode()).decode()
+            params = f'has_step={process.id_}&title_b64={title_b64_encoded}'
+        return f'/process?{params}'
+
+    def do_POST_condition_descriptions(self) -> str:
+        """Update history timestamps for Condition.description."""
+        return self._do_POST_versioned_timestamps(Condition, 'description')
+
+    def do_POST_condition_titles(self) -> str:
+        """Update history timestamps for Condition.title."""
+        return self._do_POST_versioned_timestamps(Condition, 'title')
 
     def do_POST_condition(self) -> str:
         """Update/insert Condition of ?id= and fields defined in postvars."""