Adds email template layout and formatting

bookwyrm/emailing.py

@@ -4,25 +4,37 @@ from django.template.loader import get_template
 
 from bookwyrm import models
 from bookwyrm.tasks import app
+from bookwyrm.settings import DOMAIN
+
+
+def email_data():
+    """ fields every email needs """
+    site = models.SiteSettings.objects.get()
+    if site.logo_small:
+        logo_path = '/images/{}'.format(site.logo_small.url)
+    else:
+        logo_path = '/static/images/logo-small.png'
+
+    return {
+        "site_name": site.name,
+        "logo": logo_path,
+        "domain": DOMAIN,
+        "user": None,
+    }
 
 
 def invite_email(invite_request):
     """ send out an invite code """
-    site = models.SiteSettings.objects.get()
-    data = {
-        "site_name": site.name,
-        "invite_link": invite_request.invite.link,
-    }
+    data = email_data()
+    data["invite_link"] = invite_request.invite.link
     send_email.delay(invite_request.email, "invite", data)
 
 
 def password_reset_email(reset_code):
     """ generate a password reset email """
-    site = models.SiteSettings.objects.get()
-    data = {
-        "site_name": site.name,
-        "reset_link": reset_code.link,
-    }
+    data = email_data()
+    data["reset_link"] = reset_code.link
+    data["user"] = reset_code.user.diplay_name
     send_email.delay(reset_code.user.email, "password_reset", data)