Handle anonymous users by not showing the button

phileo/templates/phileo/_widget.html

@@ -1,7 +1,9 @@
 {% block phileo_widget_form %}
 	<form class="phileo {{ is_liked }} {{ like_type }}" action="{{ like_url }}" method="POST" id="{{ widget_id }}">{% csrf_token %}
 		{% block phileo_widget_button %}
-			<input type="submit" class="phileo-toggle" value="Like" />
+			{% if user.is_authenticated %}
+				<input type="submit" class="phileo-toggle" value="Like" />
+			{% endif %}
 		{% endblock phileo_widget_button %}
 		{% block phileo_widget_count %}
             <span class="phileo-count">

phileo/templatetags/phileo_tags.py

@@ -78,22 +78,27 @@ def phileo_widget(user, obj, widget_id=None, like_type="like", toggle_class="phi
        receiver_object_id = obj.pk
     ).count()
 
-    liked = user.liking.filter(
-        receiver_content_type = ct,
-        receiver_object_id = obj.pk
-    ).exists()
-
     if widget_id == None:
         widget_id = "phileo_%s_%s_%s" % (like_type, ct.pk, obj.pk)
 
     like_count_id = "%s_count" % widget_id
-
-    like_url = reverse("phileo_like_toggle", kwargs={
-        "content_type_id": ct.pk,
-        "object_id": obj.pk
-    })
+
+    if user.is_anonymous():
+        liked = False
+        like_url = settings.LOGIN_URL
+    else:
+        like_url = reverse("phileo_like_toggle", kwargs={
+            "content_type_id": ct.id,
+            "object_id": obj.pk
+        })
+        liked = Like.objects.filter(
+           sender = user,
+           receiver_content_type = ct,
+           receiver_object_id = obj.pk
+        ).exists()
 
     return {
+        "user": user,
         "like_url": like_url,
         "widget_id": widget_id,
         "like_type": like_type,