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peertube/server/controllers/api/v1/users.js

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JavaScript
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'use strict'
const each = require('async/each')
const config = require('config')
const express = require('express')
const mongoose = require('mongoose')
const waterfall = require('async/waterfall')
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const constants = require('../../../initializers/constants')
const friends = require('../../../lib/friends')
const logger = require('../../../helpers/logger')
const middlewares = require('../../../middlewares')
const admin = middlewares.admin
const oAuth = middlewares.oauth
const validatorsUsers = middlewares.validators.users
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const Client = mongoose.model('OAuthClient')
const User = mongoose.model('User')
const Video = mongoose.model('Video')
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const router = express.Router()
router.get('/', listUsers)
router.post('/',
oAuth.authenticate,
admin.ensureIsAdmin,
validatorsUsers.usersAdd,
createUser
)
router.put('/:id',
oAuth.authenticate,
validatorsUsers.usersUpdate,
updateUser
)
router.delete('/:username',
oAuth.authenticate,
admin.ensureIsAdmin,
validatorsUsers.usersRemove,
removeUser
)
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router.get('/client', getAngularClient)
router.post('/token', oAuth.token, success)
// TODO: Once https://github.com/oauthjs/node-oauth2-server/pull/289 is merged, implement revoke token route
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// ---------------------------------------------------------------------------
module.exports = router
// ---------------------------------------------------------------------------
function createUser (req, res, next) {
const user = new User({
username: req.body.username,
password: req.body.password,
role: constants.USER_ROLES.USER
})
user.save(function (err, createdUser) {
if (err) return next(err)
return res.type('json').status(204).end()
})
}
function getAngularClient (req, res, next) {
const serverHost = config.get('webserver.host')
const serverPort = config.get('webserver.port')
let headerHostShouldBe = serverHost
if (serverPort !== 80 && serverPort !== 443) {
headerHostShouldBe += ':' + serverPort
}
// Don't make this check if this is a test instance
if (process.env.NODE_ENV !== 'test' && req.get('host') !== headerHostShouldBe) {
return res.type('json').status(403).end()
}
Client.loadFirstClient(function (err, client) {
if (err) return next(err)
if (!client) return next(new Error('No client available.'))
res.json({
client_id: client._id,
client_secret: client.clientSecret
})
})
}
function listUsers (req, res, next) {
User.list(function (err, usersList) {
if (err) return next(err)
res.json(getFormatedUsers(usersList))
})
}
function removeUser (req, res, next) {
waterfall([
function getUser (callback) {
User.loadByUsername(req.params.username, callback)
},
function getVideos (user, callback) {
Video.listOwnedByAuthor(user.username, function (err, videos) {
return callback(err, user, videos)
})
},
function removeVideosFromDB (user, videos, callback) {
each(videos, function (video, callbackEach) {
video.remove(callbackEach)
}, function (err) {
return callback(err, user, videos)
})
},
function sendInformationToFriends (user, videos, callback) {
videos.forEach(function (video) {
const params = {
name: video.name,
magnetUri: video.magnetUri
}
friends.removeVideoToFriends(params)
})
return callback(null, user)
},
function removeUserFromDB (user, callback) {
user.remove(callback)
}
], function andFinally (err) {
if (err) {
logger.error('Errors when removed the user.', { error: err })
return next(err)
}
return res.type('json').status(204).end()
})
}
function updateUser (req, res, next) {
User.loadByUsername(res.locals.oauth.token.user.username, function (err, user) {
if (err) return next(err)
user.password = req.body.password
user.save(function (err) {
if (err) return next(err)
return res.json('json').status(204).end()
})
})
}
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function success (req, res, next) {
res.end()
}
// ---------------------------------------------------------------------------
function getFormatedUsers (users) {
const formatedUsers = []
users.forEach(function (user) {
formatedUsers.push(user.toFormatedJSON())
})
return {
data: formatedUsers
}
}