Fixed 267U.pre2

2026-07-26 18:25:37 +09:00
parent 50bfaeafdf
commit 317d00a284
1286 changed files with 80222 additions and 1 deletions
@@ -0,0 +1,119 @@
+import { Not, In, IsNull } from "typeorm";
+import { maximum } from "../../../../prelude/array.js";
+import { Notes, Users } from "../../../../models/index.js";
+import define from "../../define.js";
+import { ApiError } from "../../error.js";
+import { getUser } from "../../common/getters.js";
+export const meta = {
+    tags: [
+        "users"
+    ],
+    requireCredential: false,
+    requireCredentialPrivateMode: true,
+    description: "Get a list of other users that the specified user frequently replies to.",
+    res: {
+        type: "array",
+        optional: false,
+        nullable: false,
+        items: {
+            type: "object",
+            optional: false,
+            nullable: false,
+            properties: {
+                user: {
+                    type: "object",
+                    optional: false,
+                    nullable: false,
+                    ref: "UserDetailed"
+                },
+                weight: {
+                    type: "number",
+                    optional: false,
+                    nullable: false
+                }
+            }
+        }
+    },
+    errors: {
+        noSuchUser: {
+            message: "No such user.",
+            code: "NO_SUCH_USER",
+            id: "e6965129-7b2a-40a4-bae2-cd84cd434822"
+        }
+    }
+};
+export const paramDef = {
+    type: "object",
+    properties: {
+        userId: {
+            type: "string",
+            format: "misskey:id"
+        },
+        limit: {
+            type: "integer",
+            minimum: 1,
+            maximum: 100,
+            default: 10
+        }
+    },
+    required: [
+        "userId"
+    ]
+};
+export default define(meta, paramDef, async (ps, me)=>{
+    // Lookup user
+    const user = await getUser(ps.userId).catch((e)=>{
+        if (e.id === "15348ddd-432d-49c2-8a5a-8069753becff") throw new ApiError(meta.errors.noSuchUser);
+        throw e;
+    });
+    // Fetch recent notes
+    const recentNotes = await Notes.find({
+        where: {
+            userId: user.id,
+            replyId: Not(IsNull())
+        },
+        order: {
+            id: -1
+        },
+        take: 1000,
+        select: [
+            "replyId"
+        ]
+    });
+    // 投稿が少なかったら中断
+    if (recentNotes.length === 0) {
+        return [];
+    }
+    // TODO ミュートを考慮
+    const replyTargetNotes = await Notes.find({
+        where: {
+            id: In(recentNotes.map((p)=>p.replyId))
+        },
+        select: [
+            "userId"
+        ]
+    });
+    const repliedUsers = {};
+    // Extract replies from recent notes
+    for (const userId of replyTargetNotes.map((x)=>x.userId.toString())){
+        if (repliedUsers[userId]) {
+            repliedUsers[userId]++;
+        } else {
+            repliedUsers[userId] = 1;
+        }
+    }
+    // Calc peak
+    const peak = maximum(Object.values(repliedUsers));
+    // Sort replies by frequency
+    const repliedUsersSorted = Object.keys(repliedUsers).sort((a, b)=>repliedUsers[b] - repliedUsers[a]);
+    // Extract top replied users
+    const topRepliedUsers = repliedUsersSorted.slice(0, ps.limit);
+    // Make replies object (includes weights)
+    const repliesObj = await Promise.all(topRepliedUsers.map(async (user)=>({
+            user: await Users.pack(user, me, {
+                detail: true
+            }),
+            weight: repliedUsers[user] / peak
+        })));
+    return repliesObj;
+});