From 95cf6cd3357d04c9b2cece23e64a8e147e231516 Mon Sep 17 00:00:00 2001
From: Kitaiti Makoto <KitaitiMakoto@gmail.com>
Date: Sun, 20 Feb 2022 01:22:46 +0900
Subject: [PATCH] WIP

---
 plume-models/src/blogs.rs | 46 +++++++++++++++++++++++++++++++++++++--
 1 file changed, 44 insertions(+), 2 deletions(-)

diff --git a/plume-models/src/blogs.rs b/plume-models/src/blogs.rs
index 9d0839ae..582f75d5 100644
--- a/plume-models/src/blogs.rs
+++ b/plume-models/src/blogs.rs
@@ -8,6 +8,11 @@ use activitypub::{
     object::Image,
     CustomObject,
 };
+use activitystreams::{
+    activity::ActorAndObjectRef,
+    object::{kind::ImageType, ApObject, AsObject, Image as Image07, ObjectExt},
+    prelude::*,
+};
 use chrono::NaiveDateTime;
 use diesel::{self, ExpressionMethods, OptionalExtension, QueryDsl, RunQueryDsl, SaveChangesDsl};
 use openssl::{
@@ -17,8 +22,8 @@ use openssl::{
     sign::{Signer, Verifier},
 };
 use plume_common::activity_pub::{
-    inbox::{AsActor, FromId},
-    sign, ActivityStream, ApSignature, Id, IntoId, PublicKey, Source,
+    inbox::{AsActor, FromId, FromId07},
+    sign, ActivityStream, ApSignature, CustomGroup as CustomGroup07, Id, IntoId, PublicKey, Source,
 };
 use url::Url;
 use webfinger::*;
@@ -449,6 +454,43 @@ impl FromId<DbConn> for Blog {
     }
 }
 
+impl FromId07<DbConn> for Blog {
+    type Error = Error;
+    type Object = CustomGroup07;
+
+    fn from_db07(conn: &DbConn, id: &str) -> Result<Self> {
+        Self::find_by_ap_url(conn, id)
+    }
+
+    fn from_activity07(conn: &DbConn, acct: CustomGroup07) -> Result<Self> {
+        let icon_id = acct
+            .object_ref()
+            .icon()
+            .and_then(|icons| {
+                icons.iter().next().and_then(|icon| {
+                    let icon = icon.extend::<Image07, ImageType>().ok()?;
+                    let owner = icon
+                        .attributed_to()
+                        .iter()
+                        .next()
+                        .ok_or(Error::MissingApProperty)?
+                        .as_str();
+                    Media::save_remote(
+                        conn,
+                        icon.url().ok_or(Error::MissingApProperty)?,
+                        &User::from_id07(conn, owner, None, CONFIG.proxy()).ok()?,
+                    )
+                    .ok()
+                })
+            })
+            .map(|m| m.id);
+    }
+
+    fn get_sender07() -> &'static dyn sign::Signer {
+        Instance::get_local_instance_user().expect("Failed to local instance user")
+    }
+}
+
 impl AsActor<&PlumeRocket> for Blog {
     fn get_inbox_url(&self) -> String {
         self.inbox_url.clone()