Add configurable due time suggestions

core/views.py

@@ -147,6 +147,33 @@ def parse_due_command(raw):
     return cleaned, timezone.make_aware(datetime.combine(due_date, due_time)), True
 
 
+def default_due_time_options():
+    return [f'{hour:02d}:{minute:02d}' for hour in range(24) for minute in (0, 30)]
+
+
+def user_due_time_options(user):
+    try:
+        raw = user.preferences.due_time_suggestions
+    except Exception:
+        raw = ''
+    options = []
+    for line in (raw or '').splitlines():
+        line = line.strip()
+        if not line:
+            continue
+        match = re.match(r'^(\d{1,2}:\d{2})(?:\s+(.+))?$', line)
+        if not match:
+            continue
+        try:
+            parsed = time.fromisoformat(match.group(1))
+        except ValueError:
+            continue
+        value = parsed.strftime('%H:%M')
+        label = match.group(2).strip() if match.group(2) else ''
+        options.append({'value': value, 'label': label})
+    return options or [{'value': value, 'label': ''} for value in default_due_time_options()]
+
+
 def parse_due_at_from_post(post):
     due_date = (post.get('due_date') or '').strip()
     due_time = (post.get('due_time') or '').strip()
@@ -1307,7 +1334,7 @@ def edit_item(request, pk):
             target_visibility, target_team = desired_item_scope(item, request.user, force_private=item.visibility == Item.Visibility.PRIVATE)
             if not item_scope_fits_collections(item, target_visibility, target_team):
                 form.add_error('visibility', _('This visibility is incompatible with a collection that uses the note.'))
-                return render(request, 'core/_edit_form.html', {'item': item, 'form': form, 'tags': visible_tags(request.user, workspace=active_workspace(request))}, status=409)
+                return render(request, 'core/_edit_form.html', {'item': item, 'form': form, 'tags': visible_tags(request.user, workspace=active_workspace(request)), 'due_time_options': user_due_time_options(request.user)}, status=409)
             item.visibility, item.team = target_visibility, target_team
             item.save()
             form.save_m2m()
@@ -1319,7 +1346,7 @@ def edit_item(request, pk):
             response = render(request, 'core/_item.html', {'item': item, 'overview_lines': request.user.preferences.overview_lines if hasattr(request.user, 'preferences') else 4})
             response['HX-Trigger'] = 'tagsChanged'
             return response
-    return render(request, 'core/_edit_form.html', {'item': item, 'tags': visible_tags(request.user, workspace=active_workspace(request))})
+    return render(request, 'core/_edit_form.html', {'item': item, 'tags': visible_tags(request.user, workspace=active_workspace(request)), 'due_time_options': user_due_time_options(request.user)})
 
 
 @login_required
@@ -1338,7 +1365,7 @@ def item_editor(request, pk):
             target_visibility, target_team = desired_item_scope(item, request.user, force_private=item.visibility == Item.Visibility.PRIVATE)
             if not item_scope_fits_collections(item, target_visibility, target_team):
                 form.add_error('visibility', _('This visibility is incompatible with a collection that uses the note.'))
-                return render(request, 'core/item_editor.html', {'item': item, 'form': form, 'tags': visible_tags(request.user, workspace=active_workspace(request)), 'next_url': next_url}, status=409)
+                return render(request, 'core/item_editor.html', {'item': item, 'form': form, 'tags': visible_tags(request.user, workspace=active_workspace(request)), 'next_url': next_url, 'due_time_options': user_due_time_options(request.user)}, status=409)
             item.visibility, item.team = target_visibility, target_team
             item.save()
             form.save_m2m()
@@ -1348,7 +1375,7 @@ def item_editor(request, pk):
             apply_team_from_tags(item, request.user, force_private=item.visibility == Item.Visibility.PRIVATE)
             assign_item_from_mentions(item)
             return redirect(next_url)
-    return render(request, 'core/item_editor.html', {'item': item, 'tags': visible_tags(request.user, workspace=active_workspace(request)), 'next_url': next_url})
+    return render(request, 'core/item_editor.html', {'item': item, 'tags': visible_tags(request.user, workspace=active_workspace(request)), 'next_url': next_url, 'due_time_options': user_due_time_options(request.user)})
 
 
 @login_required