Sharkey/src/server/api/endpoints/drive/files/show.ts

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import $ from 'cafy';
import * as mongo from 'mongodb';
import ID, { transform } from '../../../../../misc/cafy-id';
import DriveFile, { pack, IDriveFile } from '../../../../../models/drive-file';
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import define from '../../../define';
import config from '../../../../../config';
import { ApiError } from '../../../error';
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export const meta = {
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stability: 'stable',
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desc: {
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'ja-JP': '指定したドライブのファイルの情報を取得します。',
'en-US': 'Get specified file of drive.'
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},
tags: ['drive'],
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requireCredential: true,
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kind: 'drive-read',
params: {
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fileId: {
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validator: $.optional.type(ID),
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transform: transform,
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desc: {
'ja-JP': '対象のファイルID',
'en-US': 'Target file ID'
}
},
url: {
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validator: $.optional.str,
desc: {
'ja-JP': '対象のファイルのURL',
'en-US': 'Target file URL'
}
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}
},
res: {
type: 'DriveFile',
},
errors: {
noSuchFile: {
message: 'No such file.',
code: 'NO_SUCH_FILE',
id: '067bc436-2718-4795-b0fb-ecbe43949e31'
},
accessDenied: {
message: 'Access denied.',
code: 'ACCESS_DENIED',
id: '25b73c73-68b1-41d0-bad1-381cfdf6579f'
},
fileIdOrUrlRequired: {
message: 'fileId or url required.',
code: 'INVALID_PARAM',
id: '89674805-722c-440c-8d88-5641830dc3e4'
}
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}
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};
export default define(meta, async (ps, user) => {
let file: IDriveFile;
if (ps.fileId) {
file = await DriveFile.findOne({
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_id: ps.fileId,
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'metadata.deletedAt': { $exists: false }
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});
} else if (ps.url) {
const isInternalStorageUrl = ps.url.startsWith(config.drive_url);
if (isInternalStorageUrl) {
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// Extract file ID from url
// e.g.
// http://misskey.local/files/foo?original=bar --> foo
const fileId = new mongo.ObjectID(ps.url.replace(config.drive_url, '').replace(/\?(.*)$/, '').replace(/\//g, ''));
file = await DriveFile.findOne({
_id: fileId,
'metadata.deletedAt': { $exists: false }
});
} else {
file = await DriveFile.findOne({
$or: [{
'metadata.url': ps.url
}, {
'metadata.webpublicUrl': ps.url
}, {
'metadata.thumbnailUrl': ps.url
}],
'metadata.deletedAt': { $exists: false }
});
}
} else {
throw new ApiError(meta.errors.fileIdOrUrlRequired);
}
if (!user.isAdmin && !user.isModerator && !file.metadata.userId.equals(user._id)) {
throw new ApiError(meta.errors.accessDenied);
}
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if (file === null) {
throw new ApiError(meta.errors.noSuchFile);
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}
return await pack(file, {
detail: true,
self: true
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});
});