X-Git-Url: https://git.mdrn.pl/redakcja.git/blobdiff_plain/40c0fbfeea2b96bf2b82e3c85dec2c461f707b7b..feee71de06ace01f793c2c8adf9cce65b9df2cec:/apps/cover/management/commands/refresh_covers.py?ds=sidebyside

diff --git a/apps/cover/management/commands/refresh_covers.py b/apps/cover/management/commands/refresh_covers.py
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+++ b/apps/cover/management/commands/refresh_covers.py
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+# -*- coding: utf-8 -*-
+#
+# This file is part of FNP-Redakcja, licensed under GNU Affero GPLv3 or later.
+# Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information.
+#
+import urllib2 as urllib
+
+from django.core.files.base import ContentFile
+from django.core.management.base import NoArgsCommand
+
+from cover.models import Image
+from cover.utils import get_flickr_data, URLOpener, FlickrError
+
+
+class Command(NoArgsCommand):
+    def handle_noargs(self, **options):
+        for image in Image.objects.exclude(book=None).order_by('id'):
+            print image.id
+            if 'flickr.com' in image.source_url:
+                try:
+                    flickr_data = get_flickr_data(image.source_url)
+                except FlickrError as e:
+                    print 'Flickr analysis failed: %s' % e
+                else:
+                    try:
+                        t = URLOpener().open(image.download_url).read()
+                    except urllib.URLError:
+                        print 'Broken download url'
+                    except IOError:
+                        print 'Connection failed'
+                    else:
+                        image.download_url = flickr_data['download_url']
+                        image.file.save(image.file.name, ContentFile(t))
+                        image.save()