From 65fcc3119c334b75dd13bcfdebf186afdc580a8f Mon Sep 17 00:00:00 2001 From: Chocobozzz Date: Mon, 15 May 2017 22:22:03 +0200 Subject: First typescript iteration --- server/controllers/api/videos/index.js | 404 --------------------------------- 1 file changed, 404 deletions(-) delete mode 100644 server/controllers/api/videos/index.js (limited to 'server/controllers/api/videos/index.js') diff --git a/server/controllers/api/videos/index.js b/server/controllers/api/videos/index.js deleted file mode 100644 index 8de44d5ac..000000000 --- a/server/controllers/api/videos/index.js +++ /dev/null @@ -1,404 +0,0 @@ -'use strict' - -const express = require('express') -const fs = require('fs') -const multer = require('multer') -const path = require('path') -const waterfall = require('async/waterfall') - -const constants = require('../../../initializers/constants') -const db = require('../../../initializers/database') -const logger = require('../../../helpers/logger') -const friends = require('../../../lib/friends') -const middlewares = require('../../../middlewares') -const oAuth = middlewares.oauth -const pagination = middlewares.pagination -const validators = middlewares.validators -const validatorsPagination = validators.pagination -const validatorsSort = validators.sort -const validatorsVideos = validators.videos -const search = middlewares.search -const sort = middlewares.sort -const databaseUtils = require('../../../helpers/database-utils') -const utils = require('../../../helpers/utils') - -const abuseController = require('./abuse') -const blacklistController = require('./blacklist') -const rateController = require('./rate') - -const router = express.Router() - -// multer configuration -const storage = multer.diskStorage({ - destination: function (req, file, cb) { - cb(null, constants.CONFIG.STORAGE.VIDEOS_DIR) - }, - - filename: function (req, file, cb) { - let extension = '' - if (file.mimetype === 'video/webm') extension = 'webm' - else if (file.mimetype === 'video/mp4') extension = 'mp4' - else if (file.mimetype === 'video/ogg') extension = 'ogv' - utils.generateRandomString(16, function (err, randomString) { - const fieldname = err ? undefined : randomString - cb(null, fieldname + '.' + extension) - }) - } -}) - -const reqFiles = multer({ storage: storage }).fields([{ name: 'videofile', maxCount: 1 }]) - -router.use('/', abuseController) -router.use('/', blacklistController) -router.use('/', rateController) - -router.get('/categories', listVideoCategories) -router.get('/licences', listVideoLicences) -router.get('/languages', listVideoLanguages) - -router.get('/', - validatorsPagination.pagination, - validatorsSort.videosSort, - sort.setVideosSort, - pagination.setPagination, - listVideos -) -router.put('/:id', - oAuth.authenticate, - reqFiles, - validatorsVideos.videosUpdate, - updateVideoRetryWrapper -) -router.post('/', - oAuth.authenticate, - reqFiles, - validatorsVideos.videosAdd, - addVideoRetryWrapper -) -router.get('/:id', - validatorsVideos.videosGet, - getVideo -) - -router.delete('/:id', - oAuth.authenticate, - validatorsVideos.videosRemove, - removeVideo -) - -router.get('/search/:value', - validatorsVideos.videosSearch, - validatorsPagination.pagination, - validatorsSort.videosSort, - sort.setVideosSort, - pagination.setPagination, - search.setVideosSearch, - searchVideos -) - -// --------------------------------------------------------------------------- - -module.exports = router - -// --------------------------------------------------------------------------- - -function listVideoCategories (req, res, next) { - res.json(constants.VIDEO_CATEGORIES) -} - -function listVideoLicences (req, res, next) { - res.json(constants.VIDEO_LICENCES) -} - -function listVideoLanguages (req, res, next) { - res.json(constants.VIDEO_LANGUAGES) -} - -// Wrapper to video add that retry the function if there is a database error -// We need this because we run the transaction in SERIALIZABLE isolation that can fail -function addVideoRetryWrapper (req, res, next) { - const options = { - arguments: [ req, res, req.files.videofile[0] ], - errorMessage: 'Cannot insert the video with many retries.' - } - - databaseUtils.retryTransactionWrapper(addVideo, options, function (err) { - if (err) return next(err) - - // TODO : include Location of the new video -> 201 - return res.type('json').status(204).end() - }) -} - -function addVideo (req, res, videoFile, finalCallback) { - const videoInfos = req.body - - waterfall([ - - databaseUtils.startSerializableTransaction, - - function findOrCreateAuthor (t, callback) { - const user = res.locals.oauth.token.User - - const name = user.username - // null because it is OUR pod - const podId = null - const userId = user.id - - db.Author.findOrCreateAuthor(name, podId, userId, t, function (err, authorInstance) { - return callback(err, t, authorInstance) - }) - }, - - function findOrCreateTags (t, author, callback) { - const tags = videoInfos.tags - - db.Tag.findOrCreateTags(tags, t, function (err, tagInstances) { - return callback(err, t, author, tagInstances) - }) - }, - - function createVideoObject (t, author, tagInstances, callback) { - const videoData = { - name: videoInfos.name, - remoteId: null, - extname: path.extname(videoFile.filename), - category: videoInfos.category, - licence: videoInfos.licence, - language: videoInfos.language, - nsfw: videoInfos.nsfw, - description: videoInfos.description, - duration: videoFile.duration, - authorId: author.id - } - - const video = db.Video.build(videoData) - - return callback(null, t, author, tagInstances, video) - }, - - // Set the videoname the same as the id - function renameVideoFile (t, author, tagInstances, video, callback) { - const videoDir = constants.CONFIG.STORAGE.VIDEOS_DIR - const source = path.join(videoDir, videoFile.filename) - const destination = path.join(videoDir, video.getVideoFilename()) - - fs.rename(source, destination, function (err) { - if (err) return callback(err) - - // This is important in case if there is another attempt - videoFile.filename = video.getVideoFilename() - return callback(null, t, author, tagInstances, video) - }) - }, - - function insertVideoIntoDB (t, author, tagInstances, video, callback) { - const options = { transaction: t } - - // Add tags association - video.save(options).asCallback(function (err, videoCreated) { - if (err) return callback(err) - - // Do not forget to add Author informations to the created video - videoCreated.Author = author - - return callback(err, t, tagInstances, videoCreated) - }) - }, - - function associateTagsToVideo (t, tagInstances, video, callback) { - const options = { transaction: t } - - video.setTags(tagInstances, options).asCallback(function (err) { - video.Tags = tagInstances - - return callback(err, t, video) - }) - }, - - function sendToFriends (t, video, callback) { - // Let transcoding job send the video to friends because the videofile extension might change - if (constants.CONFIG.TRANSCODING.ENABLED === true) return callback(null, t) - - video.toAddRemoteJSON(function (err, remoteVideo) { - if (err) return callback(err) - - // Now we'll add the video's meta data to our friends - friends.addVideoToFriends(remoteVideo, t, function (err) { - return callback(err, t) - }) - }) - }, - - databaseUtils.commitTransaction - - ], function andFinally (err, t) { - if (err) { - // This is just a debug because we will retry the insert - logger.debug('Cannot insert the video.', { error: err }) - return databaseUtils.rollbackTransaction(err, t, finalCallback) - } - - logger.info('Video with name %s created.', videoInfos.name) - return finalCallback(null) - }) -} - -function updateVideoRetryWrapper (req, res, next) { - const options = { - arguments: [ req, res ], - errorMessage: 'Cannot update the video with many retries.' - } - - databaseUtils.retryTransactionWrapper(updateVideo, options, function (err) { - if (err) return next(err) - - // TODO : include Location of the new video -> 201 - return res.type('json').status(204).end() - }) -} - -function updateVideo (req, res, finalCallback) { - const videoInstance = res.locals.video - const videoFieldsSave = videoInstance.toJSON() - const videoInfosToUpdate = req.body - - waterfall([ - - databaseUtils.startSerializableTransaction, - - function findOrCreateTags (t, callback) { - if (videoInfosToUpdate.tags) { - db.Tag.findOrCreateTags(videoInfosToUpdate.tags, t, function (err, tagInstances) { - return callback(err, t, tagInstances) - }) - } else { - return callback(null, t, null) - } - }, - - function updateVideoIntoDB (t, tagInstances, callback) { - const options = { - transaction: t - } - - if (videoInfosToUpdate.name !== undefined) videoInstance.set('name', videoInfosToUpdate.name) - if (videoInfosToUpdate.category !== undefined) videoInstance.set('category', videoInfosToUpdate.category) - if (videoInfosToUpdate.licence !== undefined) videoInstance.set('licence', videoInfosToUpdate.licence) - if (videoInfosToUpdate.language !== undefined) videoInstance.set('language', videoInfosToUpdate.language) - if (videoInfosToUpdate.nsfw !== undefined) videoInstance.set('nsfw', videoInfosToUpdate.nsfw) - if (videoInfosToUpdate.description !== undefined) videoInstance.set('description', videoInfosToUpdate.description) - - videoInstance.save(options).asCallback(function (err) { - return callback(err, t, tagInstances) - }) - }, - - function associateTagsToVideo (t, tagInstances, callback) { - if (tagInstances) { - const options = { transaction: t } - - videoInstance.setTags(tagInstances, options).asCallback(function (err) { - videoInstance.Tags = tagInstances - - return callback(err, t) - }) - } else { - return callback(null, t) - } - }, - - function sendToFriends (t, callback) { - const json = videoInstance.toUpdateRemoteJSON() - - // Now we'll update the video's meta data to our friends - friends.updateVideoToFriends(json, t, function (err) { - return callback(err, t) - }) - }, - - databaseUtils.commitTransaction - - ], function andFinally (err, t) { - if (err) { - logger.debug('Cannot update the video.', { error: err }) - - // Force fields we want to update - // If the transaction is retried, sequelize will think the object has not changed - // So it will skip the SQL request, even if the last one was ROLLBACKed! - Object.keys(videoFieldsSave).forEach(function (key) { - const value = videoFieldsSave[key] - videoInstance.set(key, value) - }) - - return databaseUtils.rollbackTransaction(err, t, finalCallback) - } - - logger.info('Video with name %s updated.', videoInfosToUpdate.name) - return finalCallback(null) - }) -} - -function getVideo (req, res, next) { - const videoInstance = res.locals.video - - if (videoInstance.isOwned()) { - // The increment is done directly in the database, not using the instance value - videoInstance.increment('views').asCallback(function (err) { - if (err) { - logger.error('Cannot add view to video %d.', videoInstance.id) - return - } - - // FIXME: make a real view system - // For example, only add a view when a user watch a video during 30s etc - const qaduParams = { - videoId: videoInstance.id, - type: constants.REQUEST_VIDEO_QADU_TYPES.VIEWS - } - friends.quickAndDirtyUpdateVideoToFriends(qaduParams) - }) - } else { - // Just send the event to our friends - const eventParams = { - videoId: videoInstance.id, - type: constants.REQUEST_VIDEO_EVENT_TYPES.VIEWS - } - friends.addEventToRemoteVideo(eventParams) - } - - // Do not wait the view system - res.json(videoInstance.toFormatedJSON()) -} - -function listVideos (req, res, next) { - db.Video.listForApi(req.query.start, req.query.count, req.query.sort, function (err, videosList, videosTotal) { - if (err) return next(err) - - res.json(utils.getFormatedObjects(videosList, videosTotal)) - }) -} - -function removeVideo (req, res, next) { - const videoInstance = res.locals.video - - videoInstance.destroy().asCallback(function (err) { - if (err) { - logger.error('Errors when removed the video.', { error: err }) - return next(err) - } - - return res.type('json').status(204).end() - }) -} - -function searchVideos (req, res, next) { - db.Video.searchAndPopulateAuthorAndPodAndTags( - req.params.value, req.query.field, req.query.start, req.query.count, req.query.sort, - function (err, videosList, videosTotal) { - if (err) return next(err) - - res.json(utils.getFormatedObjects(videosList, videosTotal)) - } - ) -} -- cgit v1.2.3