Merge school-apps

biscuit/core/dashboard/management/commands/refresh_caches.py

+import datetime
+
+from django.core.management import BaseCommand
+from django.utils import timezone
+
+from dashboard.caches import BACKGROUND_CACHE_REFRESH
+from dashboard.models import Cache
+from util.network import get_newest_article_from_news, get_current_events_with_cal
+from timetable.views import get_next_weekday_with_time, get_calendar_week
+from untisconnect.drive import build_drive, TYPE_TEACHER, TYPE_CLASS, TYPE_ROOM
+from untisconnect.parse import parse
+from untisconnect.plan import get_plan
+
+
+class Command(BaseCommand):
+    help = 'Refresh all var caches'
+
+    def start(self, s):
+        self.stdout.write(s)
+
+    def finish(self):
+        self.stdout.write(self.style.SUCCESS('  Erledigt.'))
+
+    def handle(self, *args, **options):
+        self.start("Alte Caches löschen ...")
+        for cache in Cache.objects.filter(needed_until__isnull=False):
+            if not cache.is_needed():
+                print("Ist nicht mehr benötigt:", cache, ", benötigt bis", cache.needed_until)
+                cache.delete()
+        self.finish()
+
+        self.start("Aktualisiere Drive ... ")
+        drive = build_drive(force_update=True)
+        print(drive)
+        self.finish()
+
+        self.start("Aktualisiered Lessons ...")
+        parse(force_update=True)
+        self.finish()
+
+        self.start("Aktualisiere Pläne ...")
+
+        days = []
+        days.append(get_next_weekday_with_time(timezone.now(), timezone.now().time()))
+        days.append(get_next_weekday_with_time(days[0] + datetime.timedelta(days=1), datetime.time(0)))
+        print(days)
+
+        types = [
+            (TYPE_TEACHER, "teachers"),
+            (TYPE_CLASS, "classes"),
+            (TYPE_ROOM, "rooms")
+        ]
+        for type_id, type_key in types:
+            self.start(type_key)
+
+            for id, obj in drive[type_key].items():
+                self.start("  " + obj.name if obj.name is not None else "")
+                self.start("    Regelplan")
+                get_plan(type_id, id, force_update=True)
+                for day in days:
+
+                    calendar_week = day.isocalendar()[1]
+                    if day != days[0] and days[0].isocalendar()[1] == calendar_week and days[0].year == day.year:
+                        continue
+                    monday_of_week = get_calendar_week(calendar_week, day.year)["first_day"]
+
+                    self.start("    " + str(monday_of_week))
+                    get_plan(type_id, id, smart=True, monday_of_week=monday_of_week, force_update=True)
+
+        self.finish()
+
+        self.start("Aktualisiere Artikel ...")
+        get_newest_article_from_news(force_update=True)
+        self.finish()
+
+        self.start("Aktualisiere Termine ...")
+        get_current_events_with_cal(force_update=True)
+        self.finish()
+
+        self.start("Aktualisierungszeitpunkt in der Datenbank speichern ...")
+        BACKGROUND_CACHE_REFRESH.last_time_updated = timezone.now()
+        BACKGROUND_CACHE_REFRESH.save()
+        self.finish()