add media backend

app/event/management/commands/extract_urls.py

@@ -0,0 +1,40 @@
+import csv
+import re
+import sys
+import ox
+
+from django.core.management.base import BaseCommand
+from django.conf import settings
+
+from ... import models
+
+
+class Command(BaseCommand):
+    help = 'extract urls'
+    args = ''
+
+    def add_arguments(self, parser):
+        parser.add_argument('--debug', action='store_true', dest='debug',
+                            default=False, help='debug something')
+
+    def handle(self, **options):
+        urls = set()
+        for event in models.Event.objects.all():
+            for url in re.compile('href="(.*?)"').findall(event.body):
+                urls.add(url)
+            for url in re.compile('src="(.*?)"').findall(event.body):
+                urls.add(url)
+
+        writer = csv.writer(sys.stdout)
+        writer.writerow(['url', 'pandora', 'archive'])
+        for url in sorted(urls):
+            url = ox.decode_html(url)
+            if url[0] in ('/', '#'):
+                continue
+            if 'youtube' in url or 'vimeo' in url:
+                p = 'y'
+            else:
+                p = ''
+            writer.writerow([url, p, 'https://web.archive.org/web/*/' + url])
+
+