Add a field site.domain, so that profiles can be labeled as username@domain, WebFinger style

entries/templates/entries/h-entry.html

@@ -28,7 +28,7 @@
 		{% for s in entry.syndications.all %}
 		<a class="u-syndication" href="{{ s.url }}">
 			<i class="{{ s.profile.site.icon }}"></i>
-			{{ s.profile.name }}
+			{{ s.profile }}
 		</a>
 		{% endfor %}
 	</div>

users/admin.py

@@ -4,7 +4,7 @@ from .models import Key, Profile, Site, User
 
 
 class SiteAdmin(admin.ModelAdmin):
-    list_display = ('name', 'icon', 'url')
+    list_display = ('name', 'icon', 'domain', 'url_template')
 
 
 class KeyInline(admin.TabularInline):

users/migrations/0006_auto_20171031_1336.py

@@ -0,0 +1,26 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.6 on 2017-10-31 02:36
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('users', '0005_auto_20171023_0158'),
+    ]
+
+    operations = [
+        migrations.RenameField(
+            model_name='site',
+            old_name='url',
+            new_name='url_template',
+        ),
+        migrations.AddField(
+            model_name='site',
+            name='domain',
+            field=models.CharField(default='', max_length=100),
+            preserve_default=False,
+        ),
+    ]

users/migrations/0007_auto_20171031_1347.py

@@ -0,0 +1,20 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.6 on 2017-10-31 02:47
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('users', '0006_auto_20171031_1336'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='site',
+            name='domain',
+            field=models.CharField(blank=True, max_length=100),
+        ),
+    ]

users/models.py

@@ -11,7 +11,15 @@ def avatar_path(instance, name):
 class Site(models.Model):
     name = models.CharField(max_length=100, unique=True)
     icon = models.CharField(max_length=100)
-    url = models.CharField(max_length=100)
+    domain = models.CharField(max_length=100, blank=True)
+    url_template = models.CharField(max_length=100)
+
+    def format(self, username=''):
+        return self.url_template.format(domain=self.domain, username=username)
+
+    @property
+    def url(self):
+        return self.format()
 
     def __str__(self):
         return self.name
@@ -73,7 +81,9 @@ class Profile(models.Model):
     display_name = models.CharField(max_length=100, blank=True)
 
     def __str__(self):
-        return self.url
+        if self.site.domain:
+            return self.name + '@' + self.site.domain
+        return self.name
 
     @property
     def name(self):
@@ -81,7 +91,7 @@ class Profile(models.Model):
 
     @property
     def url(self):
-        return self.site.url.format(username=self.username)
+        return self.site.format(username=self.username)
 
     class Meta:
         ordering = ('site', 'username')