Change snippet url to display current host (#159)

* Change snippet url to current host

* Change site.domain to host in page.js

* Remove useless condition

* Change hostname in email messages

* Remove `hostname` command

* Fix startup_checks.sh

* Remove unused variable from startup_checks.py

shynet/core/management/commands/hostname.py

@@ -1,35 +0,0 @@
-import traceback
-import uuid
-
-from django.conf import settings
-from django.contrib.sites.models import Site
-from django.core.management.base import BaseCommand, CommandError
-from django.utils.crypto import get_random_string
-
-from core.models import User
-
-
-class Command(BaseCommand):
-    help = "Configures the Shynet hostname"
-
-    def add_arguments(self, parser):
-        parser.add_argument(
-            "hostname",
-            type=str,
-        )
-
-    def handle(self, *args, **options):
-        site = Site.objects.get(pk=settings.SITE_ID)
-        site.domain = options.get("hostname")
-        if options.get("hostname").lower().startswith("http"):
-            self.stdout.write(
-                self.style.WARNING(
-                    f"Warning: the hostname '{options.get('hostname')}' starts with `http`. You almost certainly don't want this. The hostname is supposed to be the raw domain name of your Shynet instance, without `http://` or `https://`. For example, if your Shynet instance will eventually be hosted at `https://analytics.example.com`, the hostname should be `analytics.example.com`."
-                )
-            )
-        site.save()
-        self.stdout.write(
-            self.style.SUCCESS(
-                f"Successfully set the hostname to '{options.get('hostname')}'"
-            )
-        )

shynet/core/management/commands/startup_checks.py

@@ -35,15 +35,9 @@ class Command(BaseCommand):
     def handle(self, *args, **options):
         migration = self.check_migrations()
 
-        admin, hostname, whitelabel = [True] * 3
+        admin, whitelabel = [True] * 2
         if not migration:
             admin = not User.objects.all().exists()
-            hostname = (
-                not Site.objects.filter(domain__isnull=False)
-                .exclude(domain__exact="")
-                .exclude(domain__exact="example.com")
-                .exists()
-            )
             whitelabel = (
                 not Site.objects.filter(name__isnull=False)
                 .exclude(name__exact="")
@@ -52,5 +46,5 @@ class Command(BaseCommand):
             )
 
         self.stdout.write(
-            self.style.SUCCESS(f"{migration} {admin} {hostname} {whitelabel}")
+            self.style.SUCCESS(f"{migration} {admin} {whitelabel}")
         )