wip of the management command to find and email authors (bug 805473)

mkt/webapps/management/commands/domain_change.py

@@ -0,0 +1,82 @@
+import json
+from optparse import make_option
+
+from django.conf import settings
+from django.core.management.base import BaseCommand
+
+import amo
+from amo.helpers import absolutify
+from amo.utils import send_mail
+from addons.models import Addon
+
+subj = "Important information regarding your app on the Firefox Marketplace"
+
+msg = """Hello,
+
+On November 15 Mozilla will be changing the name of the Mozilla Marketplace to
+Firefox Marketplace. We are changing the name so that we can more quickly build
+a Marketplace audience by using the highly recognizable and trusted Firefox
+brand.
+
+You're receiving this email because one or more of your apps on the
+Firefox Marketplace include "marketplace.mozilla.org" in the
+installs_allowed directive in the manifest.  When we complete the
+transition to the new domain your apps will no longer install from the
+marketplace until you change the domain in your manifest.
+
+You should change your app's manifest by adding an additional domain
+"marketplace.firefox.com" to the installs_allowed directive.  Adding this as an
+additional domain will ensure a smooth transition to the new site.  You do not
+need to resubmit your manifest to the Firefox Marketplace after making this
+change.
+
+If you have any questions, please visit MDN at
+https://developer.mozilla.org/en-US/docs/Apps/Manifest
+
+Firefox Marketplace Team."""
+
+
+class Command(BaseCommand):
+    option_list = BaseCommand.option_list + (
+        make_option('--mail', action='store_true', default=False,
+                    dest='mail', help='Actually send the email'),
+    )
+
+    def handle(self, *args, **options):
+        actually_mail = options.get('mail')
+        if not actually_mail:
+            print 'Not sending actual email, pass --mail to email'
+
+        apps = (Addon.objects
+                .filter(status__in=[amo.STATUS_PUBLIC, amo.STATUS_PENDING],
+                        type=amo.ADDON_WEBAPP)
+                .no_transforms())
+        # Not chunking because I know there are very few of these apps at
+        # this time.
+
+        emails = set()
+        print 'Found %d apps' % len(apps)
+        for app in apps:
+            try:
+                data = json.load(open(app.get_latest_file().file_path))
+            except:
+                print 'Failed to read manifest for: %s, skipped.' % app.pk
+                continue
+
+            installs = data.get('installs_allowed_from', [])
+            if not installs:
+                continue
+
+            if u'*' in installs or 'marketplace.firefox.com' in installs:
+                continue
+
+            # Unsure we don't send mulitple emails by using a set.
+            emails.update(list(app.authors.values_list('email', flat=True)))
+
+        print 'Found %d emails' % len(emails)
+        for email in emails:
+            if actually_mail:
+                send_mail(subj, msg, settings.NOBODY_EMAIL, email)
+                continue
+
+            print 'Email not sent to: %s' % email