Rename util/weeks.py to util/date.py and add function which return the name for a day from today

aleksis/apps/chronos/migrations/0001_initial.py

@@ -4,7 +4,7 @@ import django.core.validators
 import django.db.models.deletion
 from django.db import migrations, models
 
-import aleksis.apps.chronos.util.weeks
+import aleksis.apps.chronos.util.date
 import aleksis.core.util.core_helpers
 
 
@@ -229,7 +229,7 @@ class Migration(migrations.Migration):
                 (
                     "week",
                     models.IntegerField(
-                        default=aleksis.apps.chronos.util.weeks.CalendarWeek.current_week,
+                        default=aleksis.apps.chronos.util.date.CalendarWeek.current_week,
                         verbose_name="Week",
                     ),
                 ),

aleksis/apps/chronos/models.py

@@ -17,7 +17,7 @@ from calendarweek.django import CalendarWeek, i18n_day_names_lazy, i18n_day_abbr
 from aleksis.core.mixins import ExtensibleModel
 from aleksis.core.models import Group, Person
 
-from aleksis.apps.chronos.util.weeks import week_weekday_from_date
+from aleksis.apps.chronos.util.date import week_weekday_from_date
 
 
 class LessonPeriodManager(models.Manager):

aleksis/apps/chronos/templatetags/week_helpers.py

@@ -4,7 +4,7 @@ from typing import Optional, Union
 from django import template
 from django.db.models.query import QuerySet
 
-from aleksis.apps.chronos.util.weeks import CalendarWeek, week_period_to_date, week_weekday_to_date
+from aleksis.apps.chronos.util.date import CalendarWeek, week_period_to_date, week_weekday_to_date
 
 register = template.Library()
 

aleksis/apps/chronos/util/weeks.py → aleksis/apps/chronos/util/date.py

@@ -2,6 +2,9 @@ from datetime import date
 from typing import Tuple, List, Union
 
 from calendarweek import CalendarWeek
+from calendarweek.django import i18n_day_names
+from django.utils import timezone
+from django.utils.translation import gettext_lazy as _
 
 
 def week_weekday_from_date(when: date) -> Tuple[CalendarWeek, int]:
@@ -28,3 +31,21 @@ def get_weeks_for_year(year: int) -> List[CalendarWeek]:
         current_week += 1
 
     return weeks
+
+
+def get_name_for_day_from_today(next_day: date) -> str:
+    """
+    Return the next week day as you would say it from today: "today", "tomorrow" or "<weekday>"
+    """
+
+    if next_day == timezone.now().date():
+        # Today
+        date_formatted = _("today")
+    elif next_day == timezone.now().date() + timezone.timedelta(days=1):
+        # Tomorrow
+        date_formatted = _("tomorrow")
+    else:
+        # Other weekday
+        date_formatted = i18n_day_names()[next_day.weekday()]
+
+    return date_formatted

aleksis/apps/chronos/views.py

@@ -20,7 +20,7 @@ from .models import LessonPeriod, LessonSubstitution, TimePeriod, Room
 from .tables import LessonsTable
 from .util.js import date_unix
 from .util.prev_next import get_next_relevant_day, get_prev_next_by_day
-from .util.weeks import CalendarWeek, get_weeks_for_year
+from .util.date import CalendarWeek, get_weeks_for_year
 from aleksis.core.util.core_helpers import has_person