Adds delete functionality

bookwyrm/templates/settings/email_blocklist.html

@@ -45,11 +45,14 @@
             </a>
         </td>
         <td>
-            {% trans "Delete" as button_text %}
-            <button class="button">
-                <span class="icon icon-x" title="{{ button_text }}" aria-hidden="true"></span>
-                <span class="is-hidden-mobile">{{ button_text }}</span>
-            </button>
+            <form name="remove-{{ domain.id }}" action="{% url 'settings-email-blocks-delete' domain.id %}" method="post">
+                {% csrf_token %}
+                {% trans "Delete" as button_text %}
+                <button class="button" type="submit">
+                    <span class="icon icon-x" title="{{ button_text }}" aria-hidden="true"></span>
+                    <span class="is-hidden-mobile">{{ button_text }}</span>
+                </button>
+            </form>
         </td>
     </tr>
     {% endfor %}

bookwyrm/urls.py

@@ -146,6 +146,11 @@ urlpatterns = [
         views.EmailBlocklist.as_view(),
         name="settings-email-blocks",
     ),
+    re_path(
+        r"^settings/email-blocks/(?P<domain_id>\d+)/delete/?$",
+        views.EmailBlocklist.as_view(),
+        name="settings-email-blocks-delete",
+    ),
     # moderation
     re_path(r"^settings/reports/?$", views.Reports.as_view(), name="settings-reports"),
     re_path(

bookwyrm/views/email_blocklist.py

@@ -1,5 +1,6 @@
 """ moderation via flagged posts and users """
 from django.contrib.auth.decorators import login_required, permission_required
+from django.shortcuts import get_object_or_404, redirect
 from django.template.response import TemplateResponse
 from django.utils.decorators import method_decorator
 from django.views import View
@@ -23,8 +24,11 @@ class EmailBlocklist(View):
         }
         return TemplateResponse(request, "settings/email_blocklist.html", data)
 
-    def post(self, request):
+    def post(self, request, domain_id=None):
         """create a new domain block"""
+        if domain_id:
+            return self.delete(request, domain_id)
+
         form = forms.EmailBlocklistForm(request.POST)
         data = {
             "domains": models.EmailBlocklist.objects.order_by("-created_date").all(),
@@ -36,3 +40,10 @@ class EmailBlocklist(View):
 
         data["form"] = forms.EmailBlocklistForm()
         return TemplateResponse(request, "settings/email_blocklist.html", data)
+
+    # pylint: disable=unused-argument
+    def delete(self, request, domain_id):
+        """remove a domain block"""
+        domain = get_object_or_404(models.EmailBlocklist, id=domain_id)
+        domain.delete()
+        return redirect("settings-email-blocks")