FrozenFriendsYume/packages/backend/built/server/api/endpoints/notes/hybrid-timeline.js

import { Brackets } from "typeorm";
import { fetchMeta } from "../../../../misc/fetch-meta.js";
import { Followings, Notes } from "../../../../models/index.js";
import { activeUsersChart } from "../../../../services/chart/index.js";
import define from "../../define.js";
import { ApiError } from "../../error.js";
import { makePaginationQuery } from "../../common/make-pagination-query.js";
import { generateVisibilityQuery } from "../../common/generate-visibility-query.js";
import { generateMutedUserQuery } from "../../common/generate-muted-user-query.js";
import { generateRepliesQuery } from "../../common/generate-replies-query.js";
import { generateChannelQuery } from "../../common/generate-channel-query.js";
import { generateBlockedUserQuery } from "../../common/generate-block-query.js";
import { generateMutedUserRenotesQueryForNotes } from "../../common/generated-muted-renote-query.js";
import { generateListQuery } from "../../common/generate-list-query.js";
import { generateExcludeMemorietQuery } from "../../common/generate-exclude-memoriet-query.js";
import { injectPromo } from "../../common/inject-promo.js";
export const meta = {
    tags: [
        "notes"
    ],
    requireCredential: true,
    res: {
        type: "array",
        optional: false,
        nullable: false,
        items: {
            type: "object",
            optional: false,
            nullable: false,
            ref: "Note"
        }
    },
    errors: {
        stlDisabled: {
            message: "Hybrid timeline has been disabled.",
            code: "STL_DISABLED",
            id: "620763f4-f621-4533-ab33-0577a1a3c342"
        },
        queryError: {
            message: "Please follow more users.",
            code: "QUERY_ERROR",
            id: "620763f4-f621-4533-ab33-0577a1a3c343"
        }
    }
};
export const paramDef = {
    type: "object",
    properties: {
        limit: {
            type: "integer",
            minimum: 1,
            maximum: 100,
            default: 10
        },
        sinceId: {
            type: "string",
            format: "misskey:id"
        },
        untilId: {
            type: "string",
            format: "misskey:id"
        },
        sinceDate: {
            type: "integer"
        },
        untilDate: {
            type: "integer"
        },
        includeMyRenotes: {
            type: "boolean",
            default: true
        },
        includeRenotedMyNotes: {
            type: "boolean",
            default: true
        },
        includeLocalRenotes: {
            type: "boolean",
            default: true
        },
        withFiles: {
            type: "boolean",
            default: false,
            description: "Only show notes that have attached files."
        },
        withReplies: {
            type: "boolean",
            default: false,
            description: "Show replies in the timeline"
        }
    },
    required: []
};
export default define(meta, paramDef, async (ps, user)=>{
    const m = await fetchMeta();
    if (m.disableLocalTimeline && !user.isAdmin && !user.isModerator) {
        throw new ApiError(meta.errors.stlDisabled);
    }
    //#region Construct query
    const followingQuery = Followings.createQueryBuilder("following").select("following.followeeId").where("following.followerId = :followerId", {
        followerId: user.id
    });
    const query = makePaginationQuery(Notes.createQueryBuilder("note"), ps.sinceId, ps.untilId, ps.sinceDate, ps.untilDate).andWhere(new Brackets((qb)=>{
        qb.where(`((note.userId IN (${followingQuery.getQuery()})) OR (note.userId = :meId))`, {
            meId: user.id
        }).orWhere("(note.visibility = 'public') AND (note.userHost IS NULL)");
    })).innerJoinAndSelect("note.user", "user").leftJoinAndSelect("note.reply", "reply").leftJoinAndSelect("note.renote", "renote").leftJoinAndSelect("reply.user", "replyUser").leftJoinAndSelect("renote.user", "renoteUser").setParameters(followingQuery.getParameters());
    generateListQuery(query, user);
    generateChannelQuery(query, user);
    generateRepliesQuery(query, ps.withReplies, user);
    generateVisibilityQuery(query, user);
    generateMutedUserQuery(query, user);
    generateBlockedUserQuery(query, user);
    generateMutedUserRenotesQueryForNotes(query, user);
    generateExcludeMemorietQuery(query);
    if (ps.includeMyRenotes === false) {
        query.andWhere(new Brackets((qb)=>{
            qb.orWhere("note.userId != :meId", {
                meId: user.id
            });
            qb.orWhere("note.renoteId IS NULL");
            qb.orWhere("note.text IS NOT NULL");
            qb.orWhere("note.fileIds != '{}'");
            qb.orWhere('0 < (SELECT COUNT(*) FROM poll WHERE poll."noteId" = note.id)');
        }));
    }
    if (ps.includeRenotedMyNotes === false) {
        query.andWhere(new Brackets((qb)=>{
            qb.orWhere("note.renoteUserId != :meId", {
                meId: user.id
            });
            qb.orWhere("note.renoteId IS NULL");
            qb.orWhere("note.text IS NOT NULL");
            qb.orWhere("note.fileIds != '{}'");
            qb.orWhere('0 < (SELECT COUNT(*) FROM poll WHERE poll."noteId" = note.id)');
        }));
    }
    if (ps.includeLocalRenotes === false) {
        query.andWhere(new Brackets((qb)=>{
            qb.orWhere("note.renoteUserHost IS NOT NULL");
            qb.orWhere("note.renoteId IS NULL");
            qb.orWhere("note.text IS NOT NULL");
            qb.orWhere("note.fileIds != '{}'");
            qb.orWhere('0 < (SELECT COUNT(*) FROM poll WHERE poll."noteId" = note.id)');
        }));
    }
    if (ps.withFiles) {
        query.andWhere("note.fileIds != '{}'");
    }
    query.andWhere("note.visibility != 'hidden'");
    //#endregion
    process.nextTick(()=>{
        activeUsersChart.read(user);
    });
    try {
        const notes = await query.take(ps.limit).getMany();
        await injectPromo(notes, user);
        return await Notes.packMany(notes, user);
    } catch (error) {
        throw new ApiError(meta.errors.queryError);
    }
});