From: Guillaume Pellerin <yomguy@parisson.com>
Date: Fri, 7 Feb 2014 17:18:08 +0000 (+0100)
Subject: add a command to fix item markers
X-Git-Tag: 1.4.6~2
X-Git-Url: https://git.parisson.com/?a=commitdiff_plain;h=f93873b85b813057fefd3533076001fecd812bad;p=telemeta.git

add a command to fix item markers
---

diff --git a/telemeta/management/commands/telemeta-fix-item-markers.py b/telemeta/management/commands/telemeta-fix-item-markers.py
new file mode 100644
index 00000000..9bb67d03
--- /dev/null
+++ b/telemeta/management/commands/telemeta-fix-item-markers.py
@@ -0,0 +1,26 @@
+from optparse import make_option
+from django.conf import settings
+from django.core.management.base import BaseCommand, CommandError
+from django.core.files.base import ContentFile
+from telemeta.models import *
+from telemeta.util.unaccent import unaccent
+import os
+
+
+class Command(BaseCommand):
+    help = "apply a equal time shift to all markers of an item putting the first one to 0s"
+    args = "code"
+
+    def handle(self, *args, **options):
+        code = args[-2]
+
+        items = MediaItem.objects.filter(code__contains=code)
+        if items:
+            item = items[0]
+            markers = item.markers.all()
+            time_shift = markers[0].time
+            for marker in markers:
+                marker.time -= time_shift
+                marker.save()
+        else:
+            exit("No such item")