rudeshark.net/src/server/api/endpoints/notes/global-timeline.ts

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import $ from 'cafy';
import ID, { transform } from '../../../../misc/cafy-id';
import Note from '../../../../models/note';
import { packMany } from '../../../../models/note';
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import define from '../../define';
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import { countIf } from '../../../../prelude/array';
import fetchMeta from '../../../../misc/fetch-meta';
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import { getHideUserIds } from '../../common/get-hide-users';
export const meta = {
desc: {
'ja-JP': 'グローバルタイムラインを取得します。'
},
params: {
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withFiles: {
validator: $.bool.optional,
desc: {
'ja-JP': 'ファイルが添付された投稿に限定するか否か'
}
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},
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mediaOnly: {
validator: $.bool.optional,
desc: {
'ja-JP': 'ファイルが添付された投稿に限定するか否か (このパラメータは廃止予定です。代わりに withFiles を使ってください。)'
}
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},
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limit: {
validator: $.num.optional.range(1, 100),
default: 10
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},
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sinceId: {
validator: $.type(ID).optional,
transform: transform,
},
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untilId: {
validator: $.type(ID).optional,
transform: transform,
},
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sinceDate: {
validator: $.num.optional
},
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untilDate: {
validator: $.num.optional
},
}
};
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export default define(meta, (ps, user) => new Promise(async (res, rej) => {
const meta = await fetchMeta();
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if (meta.disableGlobalTimeline) {
if (user == null || (!user.isAdmin && !user.isModerator)) {
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return rej('global timeline disabled');
}
}
// Check if only one of sinceId, untilId, sinceDate, untilDate specified
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if (countIf(x => x != null, [ps.sinceId, ps.untilId, ps.sinceDate, ps.untilDate]) > 1) {
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return rej('only one of sinceId, untilId, sinceDate, untilDate can be specified');
}
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// 隠すユーザーを取得
const hideUserIds = await getHideUserIds(user);
//#region Construct query
const sort = {
_id: -1
};
const query = {
deletedAt: null,
// public only
visibility: 'public',
replyId: null
} as any;
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if (hideUserIds && hideUserIds.length > 0) {
query.userId = {
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$nin: hideUserIds
};
query['_reply.userId'] = {
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$nin: hideUserIds
};
query['_renote.userId'] = {
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$nin: hideUserIds
};
}
const withFiles = ps.withFiles != null ? ps.withFiles : ps.mediaOnly;
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if (withFiles) {
query.fileIds = { $exists: true, $ne: [] };
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}
if (ps.sinceId) {
sort._id = 1;
query._id = {
$gt: ps.sinceId
};
} else if (ps.untilId) {
query._id = {
$lt: ps.untilId
};
} else if (ps.sinceDate) {
sort._id = 1;
query.createdAt = {
$gt: new Date(ps.sinceDate)
};
} else if (ps.untilDate) {
query.createdAt = {
$lt: new Date(ps.untilDate)
};
}
//#endregion
const timeline = await Note
.find(query, {
limit: ps.limit,
sort: sort
});
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res(await packMany(timeline, user));
}));