mirror of
https://github.com/misskey-dev/misskey.git
synced 2024-12-24 00:39:32 +09:00
Refactor and some fixes
This commit is contained in:
syuilo
parent
df89f5c8b8
commit
bd434ed02d
@ -1,6 +1,7 @@
|
||||
/**
|
||||
* Module dependencies
|
||||
*/
|
||||
import * as fs from 'fs';
|
||||
import $ from 'cafy'; import ID from '../../../../../cafy-id';
|
||||
import { validateFileName, pack } from '../../../../../models/drive-file';
|
||||
import create from '../../../../../services/drive/add-file';
|
||||
@ -32,15 +33,23 @@ module.exports = async (file, params, user): Promise<any> => {
|
||||
const [folderId = null, folderIdErr] = $.type(ID).optional().nullable().get(params.folderId);
|
||||
if (folderIdErr) throw 'invalid folderId param';
|
||||
|
||||
function cleanup() {
|
||||
fs.unlink(file.path, () => {});
|
||||
}
|
||||
|
||||
try {
|
||||
// Create file
|
||||
const driveFile = await create(user, file.path, name, null, folderId);
|
||||
|
||||
cleanup();
|
||||
|
||||
// Serialize
|
||||
return pack(driveFile);
|
||||
} catch (e) {
|
||||
console.error(e);
|
||||
|
||||
cleanup();
|
||||
|
||||
throw e;
|
||||
}
|
||||
};
|
||||
|
||||
@ -1,6 +1,5 @@
|
||||
import { Buffer } from 'buffer';
|
||||
import * as fs from 'fs';
|
||||
import * as tmp from 'tmp';
|
||||
import * as stream from 'stream';
|
||||
|
||||
import * as mongodb from 'mongodb';
|
||||
@ -14,8 +13,7 @@ import DriveFile, { IMetadata, getDriveFileBucket, IDriveFile, DriveFileChunk }
|
||||
import DriveFolder from '../../models/drive-folder';
|
||||
import { pack } from '../../models/drive-file';
|
||||
import event, { publishDriveStream } from '../../publishers/stream';
|
||||
import getAcct from '../../acct/render';
|
||||
import { IUser, isLocalUser, isRemoteUser } from '../../models/user';
|
||||
import { isLocalUser, IRemoteUser } from '../../models/user';
|
||||
import DriveFileThumbnail, { getDriveFileThumbnailBucket, DriveFileThumbnailChunk } from '../../models/drive-file-thumbnail';
|
||||
import genThumbnail from '../../drive/gen-thumbnail';
|
||||
|
||||
@ -25,13 +23,6 @@ const gm = _gm.subClass({
|
||||
|
||||
const log = debug('misskey:drive:add-file');
|
||||
|
||||
const tmpFile = (): Promise<[string, any]> => new Promise((resolve, reject) => {
|
||||
tmp.file((e, path, fd, cleanup) => {
|
||||
if (e) return reject(e);
|
||||
resolve([path, cleanup]);
|
||||
});
|
||||
});
|
||||
|
||||
const writeChunks = (name: string, readable: stream.Readable, type: string, metadata: any) =>
|
||||
getDriveFileBucket()
|
||||
.then(bucket => new Promise((resolve, reject) => {
|
||||
@ -55,8 +46,59 @@ const writeThumbnailChunks = (name: string, readable: stream.Readable, originalI
|
||||
readable.pipe(writeStream);
|
||||
}));
|
||||
|
||||
const addFile = async (
|
||||
user: IUser,
|
||||
async function deleteOldFile(user: IRemoteUser) {
|
||||
const oldFile = await DriveFile.findOne({
|
||||
_id: {
|
||||
$nin: [user.avatarId, user.bannerId]
|
||||
}
|
||||
}, {
|
||||
sort: {
|
||||
_id: 1
|
||||
}
|
||||
});
|
||||
|
||||
if (oldFile) {
|
||||
// チャンクをすべて削除
|
||||
DriveFileChunk.remove({
|
||||
files_id: oldFile._id
|
||||
});
|
||||
|
||||
DriveFile.update({ _id: oldFile._id }, {
|
||||
$set: {
|
||||
'metadata.deletedAt': new Date(),
|
||||
'metadata.isExpired': true
|
||||
}
|
||||
});
|
||||
|
||||
//#region サムネイルもあれば削除
|
||||
const thumbnail = await DriveFileThumbnail.findOne({
|
||||
'metadata.originalId': oldFile._id
|
||||
});
|
||||
|
||||
if (thumbnail) {
|
||||
DriveFileThumbnailChunk.remove({
|
||||
files_id: thumbnail._id
|
||||
});
|
||||
|
||||
DriveFileThumbnail.remove({ _id: thumbnail._id });
|
||||
}
|
||||
//#endregion
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Add file to drive
|
||||
*
|
||||
* @param user User who wish to add file
|
||||
* @param path File path
|
||||
* @param name Name
|
||||
* @param comment Comment
|
||||
* @param folderId Folder ID
|
||||
* @param force If set to true, forcibly upload the file even if there is a file with the same hash.
|
||||
* @return Created drive file
|
||||
*/
|
||||
export default async function(
|
||||
user: any,
|
||||
path: string,
|
||||
name: string = null,
|
||||
comment: string = null,
|
||||
@ -64,55 +106,54 @@ const addFile = async (
|
||||
force: boolean = false,
|
||||
url: string = null,
|
||||
uri: string = null
|
||||
): Promise<IDriveFile> => {
|
||||
log(`registering ${name} (user: ${getAcct(user)}, path: ${path})`);
|
||||
|
||||
// Calculate hash, get content type and get file size
|
||||
const [hash, [mime, ext], size] = await Promise.all([
|
||||
// hash
|
||||
((): Promise<string> => new Promise((res, rej) => {
|
||||
const readable = fs.createReadStream(path);
|
||||
const hash = crypto.createHash('md5');
|
||||
const chunks = [];
|
||||
readable
|
||||
.on('error', rej)
|
||||
.pipe(hash)
|
||||
.on('error', rej)
|
||||
.on('data', (chunk) => chunks.push(chunk))
|
||||
.on('end', () => {
|
||||
const buffer = Buffer.concat(chunks);
|
||||
res(buffer.toString('hex'));
|
||||
});
|
||||
}))(),
|
||||
// mime
|
||||
((): Promise<[string, string | null]> => new Promise((res, rej) => {
|
||||
const readable = fs.createReadStream(path);
|
||||
readable
|
||||
.on('error', rej)
|
||||
.once('data', (buffer: Buffer) => {
|
||||
readable.destroy();
|
||||
const type = fileType(buffer);
|
||||
if (type) {
|
||||
return res([type.mime, type.ext]);
|
||||
} else {
|
||||
// 種類が同定できなかったら application/octet-stream にする
|
||||
return res(['application/octet-stream', null]);
|
||||
}
|
||||
});
|
||||
}))(),
|
||||
// size
|
||||
((): Promise<number> => new Promise((res, rej) => {
|
||||
fs.stat(path, (err, stats) => {
|
||||
if (err) return rej(err);
|
||||
res(stats.size);
|
||||
): Promise<IDriveFile> {
|
||||
// Calc md5 hash
|
||||
const calcHash = new Promise<string>((res, rej) => {
|
||||
const readable = fs.createReadStream(path);
|
||||
const hash = crypto.createHash('md5');
|
||||
const chunks = [];
|
||||
readable
|
||||
.on('error', rej)
|
||||
.pipe(hash)
|
||||
.on('error', rej)
|
||||
.on('data', chunk => chunks.push(chunk))
|
||||
.on('end', () => {
|
||||
const buffer = Buffer.concat(chunks);
|
||||
res(buffer.toString('hex'));
|
||||
});
|
||||
}))()
|
||||
]);
|
||||
});
|
||||
|
||||
// Detect content type
|
||||
const detectMime = new Promise<[string, string]>((res, rej) => {
|
||||
const readable = fs.createReadStream(path);
|
||||
readable
|
||||
.on('error', rej)
|
||||
.once('data', (buffer: Buffer) => {
|
||||
readable.destroy();
|
||||
const type = fileType(buffer);
|
||||
if (type) {
|
||||
res([type.mime, type.ext]);
|
||||
} else {
|
||||
// 種類が同定できなかったら application/octet-stream にする
|
||||
res(['application/octet-stream', null]);
|
||||
}
|
||||
});
|
||||
});
|
||||
|
||||
// Get file size
|
||||
const getFileSize = new Promise<number>((res, rej) => {
|
||||
fs.stat(path, (err, stats) => {
|
||||
if (err) return rej(err);
|
||||
res(stats.size);
|
||||
});
|
||||
});
|
||||
|
||||
const [hash, [mime, ext], size] = await Promise.all([calcHash, detectMime, getFileSize]);
|
||||
|
||||
log(`hash: ${hash}, mime: ${mime}, ext: ${ext}, size: ${size}`);
|
||||
|
||||
// detect name
|
||||
const detectedName: string = name || (ext ? `untitled.${ext}` : 'untitled');
|
||||
const detectedName = name || (ext ? `untitled.${ext}` : 'untitled');
|
||||
|
||||
if (!force) {
|
||||
// Check if there is a file with the same hash
|
||||
@ -125,26 +166,70 @@ const addFile = async (
|
||||
if (much !== null) {
|
||||
log('file with same hash is found');
|
||||
return much;
|
||||
} else {
|
||||
log('file with same hash is not found');
|
||||
}
|
||||
}
|
||||
|
||||
const [wh, averageColor, folder] = await Promise.all([
|
||||
// Width and height (when image)
|
||||
(async () => {
|
||||
// 画像かどうか
|
||||
if (!/^image\/.*$/.test(mime)) {
|
||||
return null;
|
||||
//#region Check drive usage
|
||||
const usage = await DriveFile
|
||||
.aggregate([{
|
||||
$match: {
|
||||
'metadata.userId': user._id,
|
||||
'metadata.deletedAt': { $exists: false }
|
||||
}
|
||||
|
||||
const imageType = mime.split('/')[1];
|
||||
|
||||
// 画像でもPNGかJPEGかGIFでないならスキップ
|
||||
if (imageType != 'png' && imageType != 'jpeg' && imageType != 'gif') {
|
||||
return null;
|
||||
}, {
|
||||
$project: {
|
||||
length: true
|
||||
}
|
||||
}, {
|
||||
$group: {
|
||||
_id: null,
|
||||
usage: { $sum: '$length' }
|
||||
}
|
||||
}])
|
||||
.then((aggregates: any[]) => {
|
||||
if (aggregates.length > 0) {
|
||||
return aggregates[0].usage;
|
||||
}
|
||||
return 0;
|
||||
});
|
||||
|
||||
log(`drive usage is ${usage}`);
|
||||
|
||||
// If usage limit exceeded
|
||||
if (usage + size > user.driveCapacity) {
|
||||
if (isLocalUser(user)) {
|
||||
throw 'no-free-space';
|
||||
} else {
|
||||
// (アバターまたはバナーを含まず)最も古いファイルを削除する
|
||||
deleteOldFile(user);
|
||||
}
|
||||
}
|
||||
//#endregion
|
||||
|
||||
const fetchFolder = async () => {
|
||||
if (!folderId) {
|
||||
return null;
|
||||
}
|
||||
|
||||
const driveFolder = await DriveFolder.findOne({
|
||||
_id: folderId,
|
||||
userId: user._id
|
||||
});
|
||||
|
||||
if (driveFolder == null) throw 'folder-not-found';
|
||||
|
||||
return driveFolder;
|
||||
};
|
||||
|
||||
const properties = {};
|
||||
|
||||
let propPromises = [];
|
||||
|
||||
const isImage = ['image/jpeg', 'image/gif', 'image/png'].includes(mime);
|
||||
|
||||
if (isImage) {
|
||||
// Calc width and height
|
||||
const calcWh = async () => {
|
||||
log('calculate image width and height...');
|
||||
|
||||
// Calculate width and height
|
||||
@ -153,22 +238,12 @@ const addFile = async (
|
||||
|
||||
log(`image width and height is calculated: ${size.width}, ${size.height}`);
|
||||
|
||||
return [size.width, size.height];
|
||||
})(),
|
||||
// average color (when image)
|
||||
(async () => {
|
||||
// 画像かどうか
|
||||
if (!/^image\/.*$/.test(mime)) {
|
||||
return null;
|
||||
}
|
||||
|
||||
const imageType = mime.split('/')[1];
|
||||
|
||||
// 画像でもPNGかJPEGでないならスキップ
|
||||
if (imageType != 'png' && imageType != 'jpeg') {
|
||||
return null;
|
||||
}
|
||||
properties['width'] = size.width;
|
||||
properties['height'] = size.height;
|
||||
};
|
||||
|
||||
// Calc average color
|
||||
const calcAvg = async () => {
|
||||
log('calculate average color...');
|
||||
|
||||
const info = await prominence(gm(fs.createReadStream(path), name)).identify();
|
||||
@ -185,112 +260,18 @@ const addFile = async (
|
||||
|
||||
log(`average color is calculated: ${r}, ${g}, ${b}`);
|
||||
|
||||
return isTransparent ? [r, g, b, 255] : [r, g, b];
|
||||
})(),
|
||||
// folder
|
||||
(async () => {
|
||||
if (!folderId) {
|
||||
return null;
|
||||
}
|
||||
const driveFolder = await DriveFolder.findOne({
|
||||
_id: folderId,
|
||||
userId: user._id
|
||||
});
|
||||
if (!driveFolder) {
|
||||
throw 'folder-not-found';
|
||||
}
|
||||
return driveFolder;
|
||||
})(),
|
||||
// usage checker
|
||||
(async () => {
|
||||
// Calculate drive usage
|
||||
const usage = await DriveFile
|
||||
.aggregate([{
|
||||
$match: {
|
||||
'metadata.userId': user._id,
|
||||
'metadata.deletedAt': { $exists: false }
|
||||
}
|
||||
}, {
|
||||
$project: {
|
||||
length: true
|
||||
}
|
||||
}, {
|
||||
$group: {
|
||||
_id: null,
|
||||
usage: { $sum: '$length' }
|
||||
}
|
||||
}])
|
||||
.then((aggregates: any[]) => {
|
||||
if (aggregates.length > 0) {
|
||||
return aggregates[0].usage;
|
||||
}
|
||||
return 0;
|
||||
});
|
||||
const value = isTransparent ? [r, g, b, 255] : [r, g, b];
|
||||
|
||||
log(`drive usage is ${usage}`);
|
||||
properties['avgColor'] = value;
|
||||
};
|
||||
|
||||
// If usage limit exceeded
|
||||
if (usage + size > user.driveCapacity) {
|
||||
if (isLocalUser(user)) {
|
||||
throw 'no-free-space';
|
||||
} else {
|
||||
//#region (アバターまたはバナーを含まず)最も古いファイルを削除する
|
||||
const oldFile = await DriveFile.findOne({
|
||||
_id: {
|
||||
$nin: [user.avatarId, user.bannerId]
|
||||
}
|
||||
}, {
|
||||
sort: {
|
||||
_id: 1
|
||||
}
|
||||
});
|
||||
propPromises = [calcWh(), calcAvg()];
|
||||
}
|
||||
|
||||
if (oldFile) {
|
||||
// チャンクをすべて削除
|
||||
DriveFileChunk.remove({
|
||||
files_id: oldFile._id
|
||||
});
|
||||
|
||||
DriveFile.update({ _id: oldFile._id }, {
|
||||
$set: {
|
||||
'metadata.deletedAt': new Date(),
|
||||
'metadata.isExpired': true
|
||||
}
|
||||
});
|
||||
|
||||
//#region サムネイルもあれば削除
|
||||
const thumbnail = await DriveFileThumbnail.findOne({
|
||||
'metadata.originalId': oldFile._id
|
||||
});
|
||||
|
||||
if (thumbnail) {
|
||||
DriveFileThumbnailChunk.remove({
|
||||
files_id: thumbnail._id
|
||||
});
|
||||
|
||||
DriveFileThumbnail.remove({ _id: thumbnail._id });
|
||||
}
|
||||
//#endregion
|
||||
}
|
||||
//#endregion
|
||||
}
|
||||
}
|
||||
})()
|
||||
]);
|
||||
const [folder] = await Promise.all([fetchFolder(), propPromises]);
|
||||
|
||||
const readable = fs.createReadStream(path);
|
||||
|
||||
const properties = {};
|
||||
|
||||
if (wh) {
|
||||
properties['width'] = wh[0];
|
||||
properties['height'] = wh[1];
|
||||
}
|
||||
|
||||
if (averageColor) {
|
||||
properties['avgColor'] = averageColor;
|
||||
}
|
||||
|
||||
const metadata = {
|
||||
userId: user._id,
|
||||
_user: {
|
||||
@ -309,74 +290,24 @@ const addFile = async (
|
||||
metadata.uri = uri;
|
||||
}
|
||||
|
||||
const file = await (writeChunks(detectedName, readable, mime, metadata) as Promise<IDriveFile>);
|
||||
const driveFile = await (writeChunks(detectedName, readable, mime, metadata) as Promise<IDriveFile>);
|
||||
|
||||
log(`drive file has been created ${driveFile._id}`);
|
||||
|
||||
pack(driveFile).then(packedFile => {
|
||||
// Publish drive_file_created event
|
||||
event(user._id, 'drive_file_created', packedFile);
|
||||
publishDriveStream(user._id, 'file_created', packedFile);
|
||||
});
|
||||
|
||||
try {
|
||||
const thumb = await genThumbnail(file);
|
||||
const thumb = await genThumbnail(driveFile);
|
||||
if (thumb) {
|
||||
await writeThumbnailChunks(detectedName, thumb, file._id);
|
||||
await writeThumbnailChunks(detectedName, thumb, driveFile._id);
|
||||
}
|
||||
} catch (e) {
|
||||
// noop
|
||||
}
|
||||
|
||||
return file;
|
||||
};
|
||||
|
||||
/**
|
||||
* Add file to drive
|
||||
*
|
||||
* @param user User who wish to add file
|
||||
* @param file File path or readableStream
|
||||
* @param comment Comment
|
||||
* @param type File type
|
||||
* @param folderId Folder ID
|
||||
* @param force If set to true, forcibly upload the file even if there is a file with the same hash.
|
||||
* @return Object that represents added file
|
||||
*/
|
||||
export default (user: any, file: string | stream.Readable, ...args) => new Promise<any>((resolve, reject) => {
|
||||
const isStream = typeof file === 'object' && typeof file.read === 'function';
|
||||
|
||||
// Get file path
|
||||
new Promise<[string, any]>((res, rej) => {
|
||||
if (typeof file === 'string') {
|
||||
res([file, null]);
|
||||
} else if (isStream) {
|
||||
tmpFile()
|
||||
.then(([path, cleanup]) => {
|
||||
const readable: stream.Readable = file;
|
||||
const writable = fs.createWriteStream(path);
|
||||
readable
|
||||
.on('error', rej)
|
||||
.on('end', () => {
|
||||
res([path, cleanup]);
|
||||
})
|
||||
.pipe(writable)
|
||||
.on('error', rej);
|
||||
})
|
||||
.catch(rej);
|
||||
} else {
|
||||
rej(new Error('un-compatible file.'));
|
||||
}
|
||||
})
|
||||
.then(([path, cleanup]) => new Promise<IDriveFile>((res, rej) => {
|
||||
addFile(user, path, ...args)
|
||||
.then(file => {
|
||||
res(file);
|
||||
if (cleanup) cleanup();
|
||||
})
|
||||
.catch(rej);
|
||||
}))
|
||||
.then(file => {
|
||||
log(`drive file has been created ${file._id}`);
|
||||
|
||||
resolve(file);
|
||||
|
||||
pack(file).then(packedFile => {
|
||||
// Publish drive_file_created event
|
||||
event(user._id, 'drive_file_created', packedFile);
|
||||
publishDriveStream(user._id, 'file_created', packedFile);
|
||||
});
|
||||
})
|
||||
.catch(reject);
|
||||
});
|
||||
return driveFile;
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user