weaken the require image description mrf

akkoma/akkoma.patch

@@ -5,9 +5,18 @@ index 000000000..3550a30f2
 +++ b/.envrc
 @@ -0,0 +1 @@
 +use flake
+diff --git a/.gitignore b/.gitignore
+index f9de4ed49..dc3db2257 100644
+--- a/.gitignore
++++ b/.gitignore
+@@ -1,3 +1,4 @@
++.direnv/
+ # App artifacts
+ docs/site
+ *.sw*
 diff --git a/flake.lock b/flake.lock
 new file mode 100644
-index 000000000..fcb32b26f
+index 000000000..22ac3721f
 --- /dev/null
 +++ b/flake.lock
 @@ -0,0 +1,42 @@
@@ -15,11 +24,11 @@ index 000000000..fcb32b26f
 +  "nodes": {
 +    "flake-utils": {
 +      "locked": {
-+        "lastModified": 1659877975,
++        "lastModified": 1667395993,
-+        "narHash": "sha256-zllb8aq3YO3h8B/U0/J1WBgAL8EX5yWf5pMj3G0NAmc=",
++        "narHash": "sha256-nuEHfE/LcWyuSWnS8t12N1wc105Qtau+/OdUAjtQ0rA=",
 +        "owner": "numtide",
 +        "repo": "flake-utils",
-+        "rev": "c0e246b9b83f637f4681389ecabcb2681b4f3af0",
++        "rev": "5aed5285a952e0b949eb3ba02c12fa4fcfef535f",
 +        "type": "github"
 +      },
 +      "original": {
@@ -30,11 +39,11 @@ index 000000000..fcb32b26f
 +    },
 +    "nixpkgs": {
 +      "locked": {
-+        "lastModified": 1663141849,
++        "lastModified": 1667573297,
-+        "narHash": "sha256-7c9PePBWzOSgiXiSaocvQ55egmc6tYULmRaRvCyIdqk=",
++        "narHash": "sha256-nPPcRXXqovzJZZQtVJGujMAF+LGNoTp+Q/z5drq+rso=",
 +        "owner": "NixOS",
 +        "repo": "nixpkgs",
-+        "rev": "8614d1dd20e05abbc7fc7284bb7431c9e5ff2f37",
++        "rev": "dac8adf99ace8480b759dd24a16c9aad2507e6cb",
 +        "type": "github"
 +      },
 +      "original": {
@@ -55,10 +64,10 @@ index 000000000..fcb32b26f
 +}
 diff --git a/flake.nix b/flake.nix
 new file mode 100644
-index 000000000..4a0cdee4d
+index 000000000..56ad90a4a
 --- /dev/null
 +++ b/flake.nix
-@@ -0,0 +1,24 @@
+@@ -0,0 +1,29 @@
 +{
 +  description = "Akkoma dev flake";
 +
@@ -67,21 +76,26 @@ index 000000000..4a0cdee4d
 +    flake-utils.url = "github:numtide/flake-utils";
 +  };
 +
-+  outputs = { self, nixpkgs, flake-utils }: flake-utils.lib.eachDefaultSystem (system:
++  outputs = {
-+  let pkgs = import nixpkgs { inherit system; };
++    self,
-+  in
++    nixpkgs,
-+  {
++    flake-utils,
-+    formatter = pkgs.alejandra;
++  }:
-+    devShells.default = pkgs.mkShell {
++    flake-utils.lib.eachDefaultSystem (system: let
-+      buildInputs = with pkgs; [
++      pkgs = import nixpkgs {inherit system;};
-+        file
++    in {
-+      ];
++      formatter = pkgs.alejandra;
-+      nativeBuildInputs = with pkgs; [
++      devShells.default = pkgs.mkShell {
-+        elixir
++        buildInputs = with pkgs; [
-+        cmake
++          file
-+      ];
++        ];
-+    };
++        nativeBuildInputs = with pkgs; [
-+  });
++          elixir
++          cmake
++          libxcrypt
++        ];
++      };
++    });
 +}
 diff --git a/lib/mix/migrator.ex b/lib/mix/migrator.ex
 new file mode 100644
@@ -842,10 +856,10 @@ index 000000000..f3894c8ae
 +end
 diff --git a/lib/pleroma/web/activity_pub/mrf/require_image_description.ex b/lib/pleroma/web/activity_pub/mrf/require_image_description.ex
 new file mode 100644
-index 000000000..eaa3fe695
+index 000000000..ea7c1ee68
 --- /dev/null
 +++ b/lib/pleroma/web/activity_pub/mrf/require_image_description.ex
-@@ -0,0 +1,33 @@
+@@ -0,0 +1,45 @@
 +defmodule Pleroma.Web.ActivityPub.MRF.RequireImageDescription do
 +  @moduledoc "MRF policy which removes media without image description"
 +  @behaviour Pleroma.Web.ActivityPub.MRF.Policy
@@ -855,20 +869,32 @@ index 000000000..eaa3fe695
 +  ), do: is_binary(name) and !String.equivalent?(name, "")
 +  def is_valid_attachment(_), do: false
 +
++  def mark_sensitive(object) do
++    object |> Map.put("sensitive", true)
++    {:ok, object}
++  end
++
++  def correct_attachment(object) do
++    if is_valid_attachment(object) do
++      {:ok, object}
++    else
++      mark_sensitive(object)
++    end
++  end
++
 +  @impl true
 +  def filter(
-+    %{"type" => "Create", "object" => %{"attachment" => attachments, "content" => content} = object } = message
++    %{"type" => "Create", "object" => %{"attachment" => attachments} = object } = message
-+  ) when is_list(attachments) and length(attachments) > 0 and is_binary(content) do
++  ) when is_list(attachments) and length(attachments) > 0 do
-+    old_length = attachments |> length()
++    if attachments |> Enum.all?(fn(attach) -> is_valid_attachment(attach) end) do
-+    attachments = attachments |> Enum.filter(fn(attach) -> is_valid_attachment(attach) end)
++      {:ok, message}
-+    content = if old_length != attachments |> length() do
-+      content <> "<br/><emph>This post contained media without content description. Offending media has been removed from this post.</emph>";
 +    else
-+      content
++      attachments = attachments |> Enum.map(fn v -> correct_attachment(v) end)
++      object = object |> Map.update("summary", "Missing media descriptions", fn v -> v <> "; Missing media descriptions" end)
++                      |> Map.put("attachment", attachments)
++      message = message |> Map.put("object", object)
++      {:ok, message}
 +    end
-+    object = object |> Map.put("content", content) |> Map.put("attachment", attachments)
-+    message = message |> Map.put("object", object)
-+    {:ok, message}
 +  end
 +
 +  @impl true