1 files changed, 96 insertions, 0 deletions
diff --git a/program/management/commands/importprogramslots.py b/program/management/commands/importprogramslots.py
new file mode 100644
index 0000000..86e3038
--- /dev/null
+++ b/program/management/commands/importprogramslots.py
@@ -0,0 +1,96 @@
+from django.core.exceptions import ObjectDoesNotExist
+from django.core.management.base import NoArgsCommand
+from django.utils.html import strip_tags
+
+from datetime import time
+import MySQLdb
+
+from models import Show, ProgramSlot, RRule
+
+USER = 'helsinki'
+PASSWD = 'helsinki'
+DB = 'helsinki'
+
+RRULES = {
+    0: RRule.objects.get(pk=1),
+    7: RRule.objects.get(pk=3),
+    14: RRule.objects.get(pk=4),
+    28: RRule.objects.get(pk=5)
+}
+
+class Command(NoArgsCommand):
+    help = 'Import programslots from the current program'
+
+    def handle_noargs(self, **options):
+        connection = MySQLdb.connect(user=USER, passwd=PASSWD, db=DB)
+        cursor = connection.cursor()
+
+        cursor.execute("""SELECT titel, beginn, ende, erster_termin, letzter_termin, rhytmus, termin
+FROM sendungen
+WHERE letzter_termin > current_date AND titel NOT LIKE 'Musikprogramm' AND titel NOT LIKE '%%(Wiederholung)'""")
+
+        counter = 0
+
+        for titel, beginn, ende, erster_termin, letzter_termin, rhytmus, termin in cursor.fetchall():
+            titel = strip_tags(titel)
+
+            hours, seconds = divmod(beginn.seconds, 3600)
+            minutes, seconds = divmod(seconds, 60)
+            tstart = time(hour=hours, minute=minutes, second=seconds)
+
+            hours, seconds = divmod(ende.seconds, 3600)
+            minutes, seconds = divmod(seconds, 60)
+            tend = time(hour=hours, minute=minutes, second=seconds)
+
+            try:
+                rrule = RRULES[rhytmus]
+                try:
+                    show = Show.objects.get(name=titel)
+                except ObjectDoesNotExist:
+                    print 'show with name "%s" not found' % titel
+                else:
+                    programslot = ProgramSlot(rrule=rrule, byweekday=termin, show=show, dstart=erster_termin, tstart=tstart,
+                                              tend=tend, until=letzter_termin)
+                    try:
+                        programslot.save()
+                        counter += 1
+                    except:
+                        pass
+            except KeyError:
+                print 'rhythmus "%i" is not supported for sendung "%s"' % (rhytmus, titel)
+
+        cursor.execute("""SELECT titel, beginn, ende, erster_termin, letzter_termin, rhytmus, termin
+FROM sendungen
+WHERE letzter_termin > current_date AND titel LIKE '%%(Wiederholung)'""")
+
+        for titel, beginn, ende, erster_termin, letzter_termin, rhytmus, termin in cursor.fetchall():
+            titel = strip_tags(titel[:-15])
+
+            hours, seconds = divmod(beginn.seconds, 3600)
+            minutes, seconds = divmod(seconds, 60)
+            tstart = time(hour=hours, minute=minutes, second=seconds)
+
+            hours, seconds = divmod(ende.seconds, 3600)
+            minutes, seconds = divmod(seconds, 60)
+            tend = time(hour=hours, minute=minutes, second=seconds)
+
+            try:
+                rrule = RRULES[rhytmus]
+                try:
+                    show = Show.objects.get(name=titel)
+                except ObjectDoesNotExist:
+                    print 'show with name "%s" not found' % titel
+                else:
+                    programslot = ProgramSlot(rrule=rrule, byweekday=termin, show=show, dstart=erster_termin, tstart=tstart, tend=tend, until=letzter_termin, is_repetition=True)
+                    try:
+                        programslot.save()
+                        counter += 1
+                    except:
+                        pass
+            except KeyError:
+                print 'rhythmus "%i" is not supported for sendung "%s"' % (rhytmus, titel)
+
+        cursor.close()
+        connection.close()
+
+        print '%i programslots imported' % counter