Merge pull request #859 from syuilo/improve/serializers
improve performance & use GridFS for files
This commit is contained in:
commit
00198a827c
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@ -18,7 +18,7 @@
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"clean": "gulp clean",
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"cleanall": "gulp cleanall",
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"lint": "gulp lint",
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"test": "gulp test"
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"test": "gulp test"
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},
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"devDependencies": {
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"@types/bcryptjs": "2.4.0",
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@ -95,6 +95,7 @@
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"webpack": "3.8.1"
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},
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"dependencies": {
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"@prezzemolo/rap": "0.1.2",
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"accesses": "2.5.0",
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"animejs": "2.2.0",
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"autwh": "0.0.1",
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@ -4,14 +4,27 @@ import * as gm from 'gm';
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import * as debug from 'debug';
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import fileType = require('file-type');
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import prominence = require('prominence');
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import DriveFile from '../models/drive-file';
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import DriveFile, { getGridFSBucket } from '../models/drive-file';
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import DriveFolder from '../models/drive-folder';
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import serialize from '../serializers/drive-file';
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import event from '../event';
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import config from '../../conf';
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import { Duplex } from 'stream';
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const log = debug('misskey:register-drive-file');
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const addToGridFS = (name, binary, metadata): Promise<any> => new Promise(async (resolve, reject) => {
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const dataStream = new Duplex();
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dataStream.push(binary);
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dataStream.push(null);
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const bucket = await getGridFSBucket();
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const writeStream = bucket.openUploadStream(name, { metadata });
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writeStream.once('finish', (doc) => { resolve(doc); });
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writeStream.on('error', reject);
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dataStream.pipe(writeStream);
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});
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/**
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* Add file to drive
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*
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@ -58,7 +71,7 @@ export default (
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// Generate hash
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const hash = crypto
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.createHash('sha256')
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.createHash('md5')
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.update(data)
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.digest('hex') as string;
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@ -67,8 +80,8 @@ export default (
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if (!force) {
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// Check if there is a file with the same hash
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const much = await DriveFile.findOne({
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user_id: user._id,
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hash: hash
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md5: hash,
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'metadata.user_id': user._id
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});
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if (much !== null) {
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@ -82,13 +95,13 @@ export default (
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// Calculate drive usage
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const usage = ((await DriveFile
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.aggregate([
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{ $match: { user_id: user._id } },
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{ $match: { 'metadata.user_id': user._id } },
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{ $project: {
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datasize: true
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length: true
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}},
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{ $group: {
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_id: null,
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usage: { $sum: '$datasize' }
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usage: { $sum: '$length' }
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}}
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]))[0] || {
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usage: 0
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@ -131,21 +144,15 @@ export default (
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}
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// Create DriveFile document
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const file = await DriveFile.insert({
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created_at: new Date(),
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const file = await addToGridFS(`${user._id}/${name}`, data, {
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user_id: user._id,
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folder_id: folder !== null ? folder._id : null,
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data: data,
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datasize: size,
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type: mime,
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name: name,
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comment: comment,
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hash: hash,
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properties: properties
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});
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delete file.data;
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log(`drive file has been created ${file._id}`);
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resolve(file);
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@ -14,16 +14,16 @@ module.exports = (params, user) => new Promise(async (res, rej) => {
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// Calculate drive usage
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const usage = ((await DriveFile
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.aggregate([
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{ $match: { user_id: user._id } },
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{ $match: { 'metadata.user_id': user._id } },
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{
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$project: {
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datasize: true
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length: true
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}
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},
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{
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$group: {
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_id: null,
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usage: { $sum: '$datasize' }
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usage: { $sum: '$length' }
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}
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}
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]))[0] || {
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@ -13,35 +13,35 @@ import serialize from '../../serializers/drive-file';
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* @param {any} app
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* @return {Promise<any>}
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*/
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module.exports = (params, user, app) => new Promise(async (res, rej) => {
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module.exports = async (params, user, app) => {
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// Get 'limit' parameter
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const [limit = 10, limitErr] = $(params.limit).optional.number().range(1, 100).$;
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if (limitErr) return rej('invalid limit param');
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if (limitErr) throw 'invalid limit param';
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// Get 'since_id' parameter
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const [sinceId, sinceIdErr] = $(params.since_id).optional.id().$;
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if (sinceIdErr) return rej('invalid since_id param');
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if (sinceIdErr) throw 'invalid since_id param';
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// Get 'max_id' parameter
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const [maxId, maxIdErr] = $(params.max_id).optional.id().$;
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if (maxIdErr) return rej('invalid max_id param');
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if (maxIdErr) throw 'invalid max_id param';
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// Check if both of since_id and max_id is specified
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if (sinceId && maxId) {
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return rej('cannot set since_id and max_id');
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throw 'cannot set since_id and max_id';
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}
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// Get 'folder_id' parameter
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const [folderId = null, folderIdErr] = $(params.folder_id).optional.nullable.id().$;
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if (folderIdErr) return rej('invalid folder_id param');
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if (folderIdErr) throw 'invalid folder_id param';
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// Construct query
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const sort = {
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_id: -1
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};
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const query = {
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user_id: user._id,
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folder_id: folderId
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'metadata.user_id': user._id,
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'metadata.folder_id': folderId
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} as any;
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if (sinceId) {
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sort._id = 1;
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@ -57,14 +57,11 @@ module.exports = (params, user, app) => new Promise(async (res, rej) => {
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// Issue query
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const files = await DriveFile
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.find(query, {
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fields: {
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data: false
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},
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limit: limit,
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sort: sort
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});
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// Serialize
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res(await Promise.all(files.map(async file =>
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await serialize(file))));
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});
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const _files = await Promise.all(files.map(file => serialize(file)));
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return _files;
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};
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@ -24,13 +24,9 @@ module.exports = (params, user) => new Promise(async (res, rej) => {
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// Issue query
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const files = await DriveFile
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.find({
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name: name,
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user_id: user._id,
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folder_id: folderId
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}, {
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fields: {
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data: false
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}
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'metadata.name': name,
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'metadata.user_id': user._id,
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'metadata.folder_id': folderId
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});
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// Serialize
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@ -12,28 +12,26 @@ import serialize from '../../../serializers/drive-file';
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* @param {any} user
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* @return {Promise<any>}
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*/
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module.exports = (params, user) => new Promise(async (res, rej) => {
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module.exports = async (params, user) => {
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// Get 'file_id' parameter
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const [fileId, fileIdErr] = $(params.file_id).id().$;
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if (fileIdErr) return rej('invalid file_id param');
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if (fileIdErr) throw 'invalid file_id param';
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// Fetch file
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const file = await DriveFile
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.findOne({
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_id: fileId,
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user_id: user._id
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}, {
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fields: {
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data: false
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}
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'metadata.user_id': user._id
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});
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if (file === null) {
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return rej('file-not-found');
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throw 'file-not-found';
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}
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// Serialize
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res(await serialize(file, {
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const _file = await serialize(file, {
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detail: true
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}));
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});
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});
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return _file;
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};
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|
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@ -24,11 +24,7 @@ module.exports = (params, user) => new Promise(async (res, rej) => {
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const file = await DriveFile
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.findOne({
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_id: fileId,
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user_id: user._id
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}, {
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fields: {
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data: false
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}
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'metadata.user_id': user._id
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});
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if (file === null) {
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@ -38,7 +34,7 @@ module.exports = (params, user) => new Promise(async (res, rej) => {
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// Get 'name' parameter
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const [name, nameErr] = $(params.name).optional.string().pipe(validateFileName).$;
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if (nameErr) return rej('invalid name param');
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if (name) file.name = name;
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if (name) file.metadata.name = name;
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// Get 'folder_id' parameter
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const [folderId, folderIdErr] = $(params.folder_id).optional.nullable.id().$;
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@ -46,7 +42,7 @@ module.exports = (params, user) => new Promise(async (res, rej) => {
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if (folderId !== undefined) {
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if (folderId === null) {
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file.folder_id = null;
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file.metadata.folder_id = null;
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} else {
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// Fetch folder
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const folder = await DriveFolder
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@ -59,14 +55,14 @@ module.exports = (params, user) => new Promise(async (res, rej) => {
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return rej('folder-not-found');
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}
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file.folder_id = folder._id;
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file.metadata.folder_id = folder._id;
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}
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}
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DriveFile.update(file._id, {
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await DriveFile.update(file._id, {
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$set: {
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name: file.name,
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folder_id: file.folder_id
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'metadata.name': file.metadata.name,
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'metadata.folder_id': file.metadata.folder_id
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}
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});
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|
|
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@ -30,6 +30,5 @@ module.exports = (params, user) => new Promise(async (res, rej) => {
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});
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// Serialize
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res(await Promise.all(folders.map(async folder =>
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await serialize(folder))));
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res(await Promise.all(folders.map(folder => serialize(folder))));
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});
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|
|
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@ -4,7 +4,7 @@
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import $ from 'cafy';
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import DriveFolder from '../../../models/drive-folder';
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import { isValidFolderName } from '../../../models/drive-folder';
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import serialize from '../../../serializers/drive-file';
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import serialize from '../../../serializers/drive-folder';
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import event from '../../../event';
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/**
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|
|
|
@ -54,9 +54,7 @@ module.exports = (params, user) => new Promise(async (res, rej) => {
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if (fileId !== undefined) {
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file = await DriveFile.findOne({
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_id: fileId,
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user_id: user._id
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}, {
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data: false
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'metadata.user_id': user._id
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});
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if (file === null) {
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|
|
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@ -44,9 +44,7 @@ module.exports = (params, user: IUser, app) => new Promise(async (res, rej) => {
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// SELECT _id
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const entity = await DriveFile.findOne({
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_id: mediaId,
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user_id: user._id
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}, {
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_id: true
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'metadata.user_id': user._id
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});
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if (entity === null) {
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|
|
|
@ -2,6 +2,7 @@
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* Module dependencies
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*/
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import $ from 'cafy';
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import rap from '@prezzemolo/rap';
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import Post from '../../models/post';
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import ChannelWatching from '../../models/channel-watching';
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import getFriends from '../../common/get-friends';
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|
@ -15,32 +16,33 @@ import serialize from '../../serializers/post';
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* @param {any} app
|
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* @return {Promise<any>}
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*/
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module.exports = (params, user, app) => new Promise(async (res, rej) => {
|
||||
module.exports = async (params, user, app) => {
|
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// Get 'limit' parameter
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const [limit = 10, limitErr] = $(params.limit).optional.number().range(1, 100).$;
|
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if (limitErr) return rej('invalid limit param');
|
||||
if (limitErr) throw 'invalid limit param';
|
||||
|
||||
// Get 'since_id' parameter
|
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const [sinceId, sinceIdErr] = $(params.since_id).optional.id().$;
|
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if (sinceIdErr) return rej('invalid since_id param');
|
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if (sinceIdErr) throw 'invalid since_id param';
|
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|
||||
// Get 'max_id' parameter
|
||||
const [maxId, maxIdErr] = $(params.max_id).optional.id().$;
|
||||
if (maxIdErr) return rej('invalid max_id param');
|
||||
if (maxIdErr) throw 'invalid max_id param';
|
||||
|
||||
// Check if both of since_id and max_id is specified
|
||||
if (sinceId && maxId) {
|
||||
return rej('cannot set since_id and max_id');
|
||||
throw 'cannot set since_id and max_id';
|
||||
}
|
||||
|
||||
// ID list of the user itself and other users who the user follows
|
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const followingIds = await getFriends(user._id);
|
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|
||||
// Watchしているチャンネルを取得
|
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const watches = await ChannelWatching.find({
|
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user_id: user._id,
|
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// 削除されたドキュメントは除く
|
||||
deleted_at: { $exists: false }
|
||||
const { followingIds, watchChannelIds } = await rap({
|
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// ID list of the user itself and other users who the user follows
|
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followingIds: getFriends(user._id),
|
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// Watchしているチャンネルを取得
|
||||
watchChannelIds: ChannelWatching.find({
|
||||
user_id: user._id,
|
||||
// 削除されたドキュメントは除く
|
||||
deleted_at: { $exists: false }
|
||||
}).then(watches => watches.map(w => w.channel_id))
|
||||
});
|
||||
|
||||
//#region Construct query
|
||||
|
@ -65,7 +67,7 @@ module.exports = (params, user, app) => new Promise(async (res, rej) => {
|
|||
}, {
|
||||
// Watchしているチャンネルへの投稿
|
||||
channel_id: {
|
||||
$in: watches.map(w => w.channel_id)
|
||||
$in: watchChannelIds
|
||||
}
|
||||
}]
|
||||
} as any;
|
||||
|
@ -90,7 +92,6 @@ module.exports = (params, user, app) => new Promise(async (res, rej) => {
|
|||
});
|
||||
|
||||
// Serialize
|
||||
res(await Promise.all(timeline.map(async post =>
|
||||
await serialize(post, user)
|
||||
)));
|
||||
});
|
||||
const _timeline = await Promise.all(timeline.map(post => serialize(post, user)));
|
||||
return _timeline;
|
||||
};
|
||||
|
|
|
@ -1,11 +1,22 @@
|
|||
import db from '../../db/mongodb';
|
||||
import * as mongodb from 'mongodb';
|
||||
import monkDb, { nativeDbConn } from '../../db/mongodb';
|
||||
|
||||
const collection = db.get('drive_files');
|
||||
const collection = monkDb.get('drive_files.files');
|
||||
|
||||
(collection as any).createIndex('hash'); // fuck type definition
|
||||
|
||||
export default collection as any; // fuck type definition
|
||||
|
||||
const getGridFSBucket = async (): Promise<mongodb.GridFSBucket> => {
|
||||
const db = await nativeDbConn();
|
||||
const bucket = new mongodb.GridFSBucket(db, {
|
||||
bucketName: 'drive_files'
|
||||
});
|
||||
return bucket;
|
||||
};
|
||||
|
||||
export { getGridFSBucket };
|
||||
|
||||
export function validateFileName(name: string): boolean {
|
||||
return (
|
||||
(name.trim().length > 0) &&
|
||||
|
|
|
@ -31,44 +31,40 @@ export default (
|
|||
if (mongo.ObjectID.prototype.isPrototypeOf(file)) {
|
||||
_file = await DriveFile.findOne({
|
||||
_id: file
|
||||
}, {
|
||||
fields: {
|
||||
data: false
|
||||
}
|
||||
});
|
||||
});
|
||||
} else if (typeof file === 'string') {
|
||||
_file = await DriveFile.findOne({
|
||||
_id: new mongo.ObjectID(file)
|
||||
}, {
|
||||
fields: {
|
||||
data: false
|
||||
}
|
||||
});
|
||||
});
|
||||
} else {
|
||||
_file = deepcopy(file);
|
||||
}
|
||||
|
||||
// Rename _id to id
|
||||
_file.id = _file._id;
|
||||
delete _file._id;
|
||||
if (!_file) return reject('invalid file arg.');
|
||||
|
||||
delete _file.data;
|
||||
// rendered target
|
||||
let _target: any = {};
|
||||
|
||||
_file.url = `${config.drive_url}/${_file.id}/${encodeURIComponent(_file.name)}`;
|
||||
_target.id = _file._id;
|
||||
_target.created_at = _file.uploadDate;
|
||||
|
||||
if (opts.detail && _file.folder_id) {
|
||||
_target = Object.assign(_target, _file.metadata);
|
||||
|
||||
_target.url = `${config.drive_url}/${_target.id}/${encodeURIComponent(_target.name)}`;
|
||||
|
||||
if (opts.detail && _target.folder_id) {
|
||||
// Populate folder
|
||||
_file.folder = await serializeDriveFolder(_file.folder_id, {
|
||||
_target.folder = await serializeDriveFolder(_target.folder_id, {
|
||||
detail: true
|
||||
});
|
||||
}
|
||||
|
||||
if (opts.detail && _file.tags) {
|
||||
if (opts.detail && _target.tags) {
|
||||
// Populate tags
|
||||
_file.tags = await _file.tags.map(async (tag: any) =>
|
||||
_target.tags = await _target.tags.map(async (tag: any) =>
|
||||
await serializeDriveTag(tag)
|
||||
);
|
||||
}
|
||||
|
||||
resolve(_file);
|
||||
resolve(_target);
|
||||
});
|
||||
|
|
|
@ -44,7 +44,7 @@ const self = (
|
|||
});
|
||||
|
||||
const childFilesCount = await DriveFile.count({
|
||||
folder_id: _folder.id
|
||||
'metadata.folder_id': _folder.id
|
||||
});
|
||||
|
||||
_folder.folders_count = childFoldersCount;
|
||||
|
|
|
@ -12,6 +12,7 @@ import serializeChannel from './channel';
|
|||
import serializeUser from './user';
|
||||
import serializeDriveFile from './drive-file';
|
||||
import parse from '../common/text';
|
||||
import rap from '@prezzemolo/rap';
|
||||
|
||||
/**
|
||||
* Serialize a post
|
||||
|
@ -21,13 +22,13 @@ import parse from '../common/text';
|
|||
* @param options? serialize options
|
||||
* @return response
|
||||
*/
|
||||
const self = (
|
||||
const self = async (
|
||||
post: string | mongo.ObjectID | IPost,
|
||||
me?: string | mongo.ObjectID | IUser,
|
||||
options?: {
|
||||
detail: boolean
|
||||
}
|
||||
) => new Promise<any>(async (resolve, reject) => {
|
||||
) => {
|
||||
const opts = options || {
|
||||
detail: true,
|
||||
};
|
||||
|
@ -56,6 +57,8 @@ const self = (
|
|||
_post = deepcopy(post);
|
||||
}
|
||||
|
||||
if (!_post) throw 'invalid post arg.';
|
||||
|
||||
const id = _post._id;
|
||||
|
||||
// Rename _id to id
|
||||
|
@ -70,105 +73,120 @@ const self = (
|
|||
}
|
||||
|
||||
// Populate user
|
||||
_post.user = await serializeUser(_post.user_id, meId);
|
||||
_post.user = serializeUser(_post.user_id, meId);
|
||||
|
||||
// Populate app
|
||||
if (_post.app_id) {
|
||||
_post.app = await serializeApp(_post.app_id);
|
||||
_post.app = serializeApp(_post.app_id);
|
||||
}
|
||||
|
||||
// Populate channel
|
||||
if (_post.channel_id) {
|
||||
_post.channel = await serializeChannel(_post.channel_id);
|
||||
_post.channel = serializeChannel(_post.channel_id);
|
||||
}
|
||||
|
||||
// Populate media
|
||||
if (_post.media_ids) {
|
||||
_post.media = await Promise.all(_post.media_ids.map(async fileId =>
|
||||
await serializeDriveFile(fileId)
|
||||
_post.media = Promise.all(_post.media_ids.map(fileId =>
|
||||
serializeDriveFile(fileId)
|
||||
));
|
||||
}
|
||||
|
||||
// When requested a detailed post data
|
||||
if (opts.detail) {
|
||||
// Get previous post info
|
||||
const prev = await Post.findOne({
|
||||
user_id: _post.user_id,
|
||||
_id: {
|
||||
$lt: id
|
||||
}
|
||||
}, {
|
||||
fields: {
|
||||
_id: true
|
||||
},
|
||||
sort: {
|
||||
_id: -1
|
||||
}
|
||||
});
|
||||
_post.prev = prev ? prev._id : null;
|
||||
_post.prev = (async () => {
|
||||
const prev = await Post.findOne({
|
||||
user_id: _post.user_id,
|
||||
_id: {
|
||||
$lt: id
|
||||
}
|
||||
}, {
|
||||
fields: {
|
||||
_id: true
|
||||
},
|
||||
sort: {
|
||||
_id: -1
|
||||
}
|
||||
});
|
||||
return prev ? prev._id : null;
|
||||
})();
|
||||
|
||||
// Get next post info
|
||||
const next = await Post.findOne({
|
||||
user_id: _post.user_id,
|
||||
_id: {
|
||||
$gt: id
|
||||
}
|
||||
}, {
|
||||
fields: {
|
||||
_id: true
|
||||
},
|
||||
sort: {
|
||||
_id: 1
|
||||
}
|
||||
});
|
||||
_post.next = next ? next._id : null;
|
||||
_post.next = (async () => {
|
||||
const next = await Post.findOne({
|
||||
user_id: _post.user_id,
|
||||
_id: {
|
||||
$gt: id
|
||||
}
|
||||
}, {
|
||||
fields: {
|
||||
_id: true
|
||||
},
|
||||
sort: {
|
||||
_id: 1
|
||||
}
|
||||
});
|
||||
return next ? next._id : null;
|
||||
})();
|
||||
|
||||
if (_post.reply_id) {
|
||||
// Populate reply to post
|
||||
_post.reply = await self(_post.reply_id, meId, {
|
||||
_post.reply = self(_post.reply_id, meId, {
|
||||
detail: false
|
||||
});
|
||||
}
|
||||
|
||||
if (_post.repost_id) {
|
||||
// Populate repost
|
||||
_post.repost = await self(_post.repost_id, meId, {
|
||||
_post.repost = self(_post.repost_id, meId, {
|
||||
detail: _post.text == null
|
||||
});
|
||||
}
|
||||
|
||||
// Poll
|
||||
if (meId && _post.poll) {
|
||||
const vote = await Vote
|
||||
.findOne({
|
||||
user_id: meId,
|
||||
post_id: id
|
||||
});
|
||||
_post.poll = (async (poll) => {
|
||||
const vote = await Vote
|
||||
.findOne({
|
||||
user_id: meId,
|
||||
post_id: id
|
||||
});
|
||||
|
||||
if (vote != null) {
|
||||
const myChoice = _post.poll.choices
|
||||
.filter(c => c.id == vote.choice)[0];
|
||||
if (vote != null) {
|
||||
const myChoice = poll.choices
|
||||
.filter(c => c.id == vote.choice)[0];
|
||||
|
||||
myChoice.is_voted = true;
|
||||
}
|
||||
myChoice.is_voted = true;
|
||||
}
|
||||
|
||||
return poll;
|
||||
})(_post.poll);
|
||||
}
|
||||
|
||||
// Fetch my reaction
|
||||
if (meId) {
|
||||
const reaction = await Reaction
|
||||
.findOne({
|
||||
user_id: meId,
|
||||
post_id: id,
|
||||
deleted_at: { $exists: false }
|
||||
});
|
||||
_post.my_reaction = (async () => {
|
||||
const reaction = await Reaction
|
||||
.findOne({
|
||||
user_id: meId,
|
||||
post_id: id,
|
||||
deleted_at: { $exists: false }
|
||||
});
|
||||
|
||||
if (reaction) {
|
||||
_post.my_reaction = reaction.reaction;
|
||||
}
|
||||
if (reaction) {
|
||||
return reaction.reaction;
|
||||
}
|
||||
|
||||
return null;
|
||||
})();
|
||||
}
|
||||
}
|
||||
|
||||
resolve(_post);
|
||||
});
|
||||
// resolve promises in _post object
|
||||
_post = await rap(_post);
|
||||
|
||||
return _post;
|
||||
};
|
||||
|
||||
export default self;
|
||||
|
|
|
@ -8,6 +8,7 @@ import serializePost from './post';
|
|||
import Following from '../models/following';
|
||||
import getFriends from '../common/get-friends';
|
||||
import config from '../../conf';
|
||||
import rap from '@prezzemolo/rap';
|
||||
|
||||
/**
|
||||
* Serialize a user
|
||||
|
@ -55,6 +56,8 @@ export default (
|
|||
_user = deepcopy(user);
|
||||
}
|
||||
|
||||
if (!_user) return reject('invalid user arg.');
|
||||
|
||||
// Me
|
||||
const meId: mongo.ObjectID = me
|
||||
? mongo.ObjectID.prototype.isPrototypeOf(me)
|
||||
|
@ -104,26 +107,30 @@ export default (
|
|||
|
||||
if (meId && !meId.equals(_user.id)) {
|
||||
// If the user is following
|
||||
const follow = await Following.findOne({
|
||||
follower_id: meId,
|
||||
followee_id: _user.id,
|
||||
deleted_at: { $exists: false }
|
||||
});
|
||||
_user.is_following = follow !== null;
|
||||
_user.is_following = (async () => {
|
||||
const follow = await Following.findOne({
|
||||
follower_id: meId,
|
||||
followee_id: _user.id,
|
||||
deleted_at: { $exists: false }
|
||||
});
|
||||
return follow !== null;
|
||||
})();
|
||||
|
||||
// If the user is followed
|
||||
const follow2 = await Following.findOne({
|
||||
follower_id: _user.id,
|
||||
followee_id: meId,
|
||||
deleted_at: { $exists: false }
|
||||
});
|
||||
_user.is_followed = follow2 !== null;
|
||||
_user.is_followed = (async () => {
|
||||
const follow2 = await Following.findOne({
|
||||
follower_id: _user.id,
|
||||
followee_id: meId,
|
||||
deleted_at: { $exists: false }
|
||||
});
|
||||
return follow2 !== null;
|
||||
})();
|
||||
}
|
||||
|
||||
if (opts.detail) {
|
||||
if (_user.pinned_post_id) {
|
||||
// Populate pinned post
|
||||
_user.pinned_post = await serializePost(_user.pinned_post_id, meId, {
|
||||
_user.pinned_post = serializePost(_user.pinned_post_id, meId, {
|
||||
detail: true
|
||||
});
|
||||
}
|
||||
|
@ -132,23 +139,24 @@ export default (
|
|||
const myFollowingIds = await getFriends(meId);
|
||||
|
||||
// Get following you know count
|
||||
const followingYouKnowCount = await Following.count({
|
||||
_user.following_you_know_count = Following.count({
|
||||
followee_id: { $in: myFollowingIds },
|
||||
follower_id: _user.id,
|
||||
deleted_at: { $exists: false }
|
||||
});
|
||||
_user.following_you_know_count = followingYouKnowCount;
|
||||
|
||||
// Get followers you know count
|
||||
const followersYouKnowCount = await Following.count({
|
||||
_user.followers_you_know_count = Following.count({
|
||||
followee_id: _user.id,
|
||||
follower_id: { $in: myFollowingIds },
|
||||
deleted_at: { $exists: false }
|
||||
});
|
||||
_user.followers_you_know_count = followersYouKnowCount;
|
||||
}
|
||||
}
|
||||
|
||||
// resolve promises in _user object
|
||||
_user = await rap(_user);
|
||||
|
||||
resolve(_user);
|
||||
});
|
||||
/*
|
||||
|
|
|
@ -1,11 +1,38 @@
|
|||
import * as mongo from 'monk';
|
||||
|
||||
import config from '../conf';
|
||||
|
||||
const uri = config.mongodb.user && config.mongodb.pass
|
||||
? `mongodb://${config.mongodb.user}:${config.mongodb.pass}@${config.mongodb.host}:${config.mongodb.port}/${config.mongodb.db}`
|
||||
: `mongodb://${config.mongodb.host}:${config.mongodb.port}/${config.mongodb.db}`;
|
||||
? `mongodb://${config.mongodb.user}:${config.mongodb.pass}@${config.mongodb.host}:${config.mongodb.port}/${config.mongodb.db}`
|
||||
: `mongodb://${config.mongodb.host}:${config.mongodb.port}/${config.mongodb.db}`;
|
||||
|
||||
/**
|
||||
* monk
|
||||
*/
|
||||
import * as mongo from 'monk';
|
||||
|
||||
const db = mongo(uri);
|
||||
|
||||
export default db;
|
||||
|
||||
/**
|
||||
* MongoDB native module (officialy)
|
||||
*/
|
||||
import * as mongodb from 'mongodb';
|
||||
|
||||
let mdb: mongodb.Db;
|
||||
|
||||
const nativeDbConn = async (): Promise<mongodb.Db> => {
|
||||
if (mdb) return mdb;
|
||||
|
||||
const db = await ((): Promise<mongodb.Db> => new Promise((resolve, reject) => {
|
||||
mongodb.MongoClient.connect(uri, (e, db) => {
|
||||
if (e) return reject(e);
|
||||
resolve(db);
|
||||
});
|
||||
}))();
|
||||
|
||||
mdb = db;
|
||||
|
||||
return db;
|
||||
};
|
||||
|
||||
export { nativeDbConn };
|
||||
|
|
|
@ -9,7 +9,7 @@ import * as cors from 'cors';
|
|||
import * as mongodb from 'mongodb';
|
||||
import * as gm from 'gm';
|
||||
|
||||
import File from '../api/models/drive-file';
|
||||
import DriveFile, { getGridFSBucket } from '../api/models/drive-file';
|
||||
|
||||
/**
|
||||
* Init app
|
||||
|
@ -97,17 +97,28 @@ app.get('/:id', async (req, res) => {
|
|||
return;
|
||||
}
|
||||
|
||||
const file = await File.findOne({ _id: new mongodb.ObjectID(req.params.id) });
|
||||
const fileId = new mongodb.ObjectID(req.params.id);
|
||||
const file = await DriveFile.findOne({ _id: fileId });
|
||||
|
||||
if (file == null) {
|
||||
res.status(404).sendFile(`${__dirname} / assets / dummy.png`);
|
||||
return;
|
||||
} else if (file.data == null) {
|
||||
res.sendStatus(400);
|
||||
res.status(404).sendFile(`${__dirname}/assets/dummy.png`);
|
||||
return;
|
||||
}
|
||||
|
||||
send(file.data.buffer, file.type, req, res);
|
||||
const bucket = await getGridFSBucket();
|
||||
|
||||
const buffer = await ((id): Promise<Buffer> => new Promise((resolve, reject) => {
|
||||
const chunks = [];
|
||||
const readableStream = bucket.openDownloadStream(id);
|
||||
readableStream.on('data', chunk => {
|
||||
chunks.push(chunk);
|
||||
});
|
||||
readableStream.on('end', () => {
|
||||
resolve(Buffer.concat(chunks));
|
||||
});
|
||||
}))(fileId);
|
||||
|
||||
send(buffer, file.metadata.type, req, res);
|
||||
});
|
||||
|
||||
app.get('/:id/:name', async (req, res) => {
|
||||
|
@ -117,17 +128,28 @@ app.get('/:id/:name', async (req, res) => {
|
|||
return;
|
||||
}
|
||||
|
||||
const file = await File.findOne({ _id: new mongodb.ObjectID(req.params.id) });
|
||||
const fileId = new mongodb.ObjectID(req.params.id);
|
||||
const file = await DriveFile.findOne({ _id: fileId });
|
||||
|
||||
if (file == null) {
|
||||
res.status(404).sendFile(`${__dirname}/assets/dummy.png`);
|
||||
return;
|
||||
} else if (file.data == null) {
|
||||
res.sendStatus(400);
|
||||
return;
|
||||
}
|
||||
|
||||
send(file.data.buffer, file.type, req, res);
|
||||
const bucket = await getGridFSBucket();
|
||||
|
||||
const buffer = await ((id): Promise<Buffer> => new Promise((resolve, reject) => {
|
||||
const chunks = [];
|
||||
const readableStream = bucket.openDownloadStream(id);
|
||||
readableStream.on('data', chunk => {
|
||||
chunks.push(chunk);
|
||||
});
|
||||
readableStream.on('end', () => {
|
||||
resolve(Buffer.concat(chunks));
|
||||
});
|
||||
}))(fileId);
|
||||
|
||||
send(buffer, file.metadata.type, req, res);
|
||||
});
|
||||
|
||||
module.exports = app;
|
||||
|
|
|
@ -1152,9 +1152,12 @@ async function insertHimawari(opts) {
|
|||
}
|
||||
|
||||
async function insertDriveFile(opts) {
|
||||
return await db.get('drive_files').insert(Object.assign({
|
||||
name: 'strawberry-pasta.png'
|
||||
}, opts));
|
||||
return await db.get('drive_files.files').insert({
|
||||
length: opts.datasize,
|
||||
metadata: Object.assign({
|
||||
name: 'strawberry-pasta.png'
|
||||
}, opts)
|
||||
});
|
||||
}
|
||||
|
||||
async function insertDriveFolder(opts) {
|
||||
|
|
|
@ -0,0 +1,49 @@
|
|||
// for Node.js interpret
|
||||
|
||||
const { default: db } = require('../../built/db/mongodb')
|
||||
const { default: DriveFile, getGridFSBucket } = require('../../built/api/models/drive-file')
|
||||
const { Duplex } = require('stream')
|
||||
|
||||
const writeToGridFS = (bucket, buffer, ...rest) => new Promise((resolve, reject) => {
|
||||
const writeStream = bucket.openUploadStreamWithId(...rest)
|
||||
|
||||
const dataStream = new Duplex()
|
||||
dataStream.push(buffer)
|
||||
dataStream.push(null)
|
||||
|
||||
writeStream.once('finish', resolve)
|
||||
writeStream.on('error', reject)
|
||||
|
||||
dataStream.pipe(writeStream)
|
||||
})
|
||||
|
||||
const migrateToGridFS = async (doc) => {
|
||||
const id = doc._id
|
||||
const buffer = doc.data.buffer
|
||||
const created_at = doc.created_at
|
||||
|
||||
delete doc._id
|
||||
delete doc.created_at
|
||||
delete doc.datasize
|
||||
delete doc.hash
|
||||
delete doc.data
|
||||
|
||||
const bucket = await getGridFSBucket()
|
||||
const added = await writeToGridFS(bucket, buffer, id, `${id}/${doc.name}`, { metadata: doc })
|
||||
|
||||
const result = await DriveFile.update(id, {
|
||||
$set: {
|
||||
uploadDate: created_at
|
||||
}
|
||||
})
|
||||
|
||||
return added && result.ok === 1
|
||||
}
|
||||
|
||||
const main = async () => {
|
||||
const docs = await db.get('drive_files').find()
|
||||
const all = await Promise.all(docs.map(migrateToGridFS))
|
||||
return all
|
||||
}
|
||||
|
||||
main().then(console.dir).catch(console.error)
|
Loading…
Reference in New Issue