Implement user discoverability

activities/migrations/0001_initial.py

@@ -83,7 +83,7 @@ class Migration(migrations.Migration):
                 (
                     "author",
                     models.ForeignKey(
-                        on_delete=django.db.models.deletion.PROTECT,
+                        on_delete=django.db.models.deletion.CASCADE,
                         related_name="posts",
                         to="users.identity",
                     ),
@@ -257,6 +257,8 @@ class Migration(migrations.Migration):
                     models.CharField(
                         choices=[
                             ("post", "Post"),
+                            ("post_edited", "Post Edited"),
+                            ("post_deleted", "Post Deleted"),
                             ("interaction", "Interaction"),
                             ("undo_interaction", "Undo Interaction"),
                         ],

core/views.py

@@ -19,7 +19,10 @@ class LoggedOutHomepage(TemplateView):
 
     def get_context_data(self):
         return {
-            "identities": Identity.objects.filter(local=True).order_by("-created")[:20],
+            "identities": Identity.objects.filter(
+                local=True,
+                discoverable=True,
+            ).order_by("-created")[:20],
         }
 
 

templates/identity/create.html

@@ -13,6 +13,7 @@ <h1>Create New Identity</h1>
             {% include "forms/_field.html" with field=form.username %}
             {% include "forms/_field.html" with field=form.domain %}
             {% include "forms/_field.html" with field=form.name %}
+            {% include "forms/_field.html" with field=form.discoverable %}
         </fieldset>
         <div class="buttons">
             <button>Create</button>

templates/settings/profile.html

@@ -9,6 +9,7 @@
             <legend>Details</legend>
             {% include "forms/_field.html" with field=form.name %}
             {% include "forms/_field.html" with field=form.summary %}
+            {% include "forms/_field.html" with field=form.discoverable %}
         </fieldset>
         <fieldset>
             <legend>Images</legend>

users/migrations/0002_identity_discoverable.py

@@ -0,0 +1,18 @@
+# Generated by Django 4.1.3 on 2022-11-26 01:29
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("users", "0001_initial"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="identity",
+            name="discoverable",
+            field=models.BooleanField(default=True),
+        ),
+    ]

users/models/identity.py

@@ -67,6 +67,7 @@ class Identity(StatorModel):
     name = models.CharField(max_length=500, blank=True, null=True)
     summary = models.TextField(blank=True, null=True)
     manually_approves_followers = models.BooleanField(blank=True, null=True)
+    discoverable = models.BooleanField(default=True)
 
     profile_uri = models.CharField(max_length=500, blank=True, null=True)
     inbox_uri = models.CharField(max_length=500, blank=True, null=True)
@@ -240,7 +241,7 @@ def to_ap(self):
             },
             "published": self.created.strftime("%Y-%m-%dT%H:%M:%SZ"),
             "url": self.absolute_profile_uri(),
-            "discoverable": True,
+            "http://joinmastodon.org/ns#discoverable": self.discoverable,
         }
         if self.name:
             response["name"] = self.name
@@ -373,6 +374,9 @@ async def fetch_actor(self) -> bool:
         self.public_key_id = document.get("publicKey", {}).get("id")
         self.icon_uri = document.get("icon", {}).get("url")
         self.image_uri = document.get("image", {}).get("url")
+        self.discoverable = document.get(
+            "http://joinmastodon.org/ns#discoverable", True
+        )
         # Now go do webfinger with that info to see if we can get a canonical domain
         actor_url_parts = urlparse(self.actor_uri)
         get_domain = sync_to_async(Domain.get_remote_domain)

users/views/identity.py

@@ -150,6 +150,14 @@ class form_class(forms.Form):
         name = forms.CharField(
             help_text="The display name other users see. You can change this easily."
         )
+        discoverable = forms.BooleanField(
+            help_text="If this user is visible on the frontpage and in user directories.",
+            initial=True,
+            widget=forms.Select(
+                choices=[(True, "Discoverable"), (False, "Not Discoverable")]
+            ),
+            required=False,
+        )
 
         def __init__(self, user, *args, **kwargs):
             super().__init__(*args, **kwargs)
@@ -219,6 +227,7 @@ def form_valid(self, form):
             domain_id=domain,
             name=form.cleaned_data["name"],
             local=True,
+            discoverable=form.cleaned_data["discoverable"],
         )
         new_identity.users.add(self.request.user)
         new_identity.generate_keypair()

users/views/settings/profile.py

@@ -33,13 +33,22 @@ class form_class(forms.Form):
         image = forms.ImageField(
             required=False, help_text="Shown at the top of your profile"
         )
+        discoverable = forms.BooleanField(
+            help_text="If this user is visible on the frontpage and in user directories.",
+            widget=forms.Select(
+                choices=[(True, "Discoverable"), (False, "Not Discoverable")]
+            ),
+            required=False,
+        )
 
     def get_initial(self):
+        identity = self.request.identity
         return {
-            "name": self.request.identity.name,
-            "summary": self.request.identity.summary,
-            "icon": self.request.identity.icon and self.request.identity.icon.url,
-            "image": self.request.identity.image and self.request.identity.image.url,
+            "name": identity.name,
+            "summary": identity.summary,
+            "icon": identity.icon and identity.icon.url,
+            "image": identity.image and identity.image.url,
+            "discoverable": identity.discoverable,
         }
 
     def resize_image(self, image: File, *, size: tuple[int, int]) -> File:
@@ -50,21 +59,23 @@ def resize_image(self, image: File, *, size: tuple[int, int]) -> File:
             return File(new_image_bytes)
 
     def form_valid(self, form):
-        # Update identity name and summary
-        self.request.identity.name = form.cleaned_data["name"]
-        self.request.identity.summary = form.cleaned_data["summary"]
+        # Update basic info
+        identity = self.request.identity
+        identity.name = form.cleaned_data["name"]
+        identity.summary = form.cleaned_data["summary"]
+        identity.discoverable = form.cleaned_data["discoverable"]
         # Resize images
         icon = form.cleaned_data.get("icon")
         image = form.cleaned_data.get("image")
         if isinstance(icon, File):
-            self.request.identity.icon.save(
+            identity.icon.save(
                 icon.name,
                 self.resize_image(icon, size=(400, 400)),
             )
         if isinstance(image, File):
-            self.request.identity.image.save(
+            identity.image.save(
                 image.name,
                 self.resize_image(image, size=(1500, 500)),
             )
-        self.request.identity.save()
+        identity.save()
         return redirect(".")