filesafe/controllers/albumsController.js
2017-02-07 04:32:55 -03:00

207 lines
7.6 KiB
JavaScript

const config = require('../config.js')
const db = require('knex')(config.database)
const randomstring = require('randomstring')
const path = require('path')
const fs = require('fs')
const ffmpeg = require('fluent-ffmpeg')
const gm = require('gm')
let albumsController = {}
albumsController.list = function(req, res, next){
let token = req.headers.token
if(token === undefined) return res.status(401).json({ success: false, description: 'No token provided' })
db.table('users').where('token', token).then((user) => {
if(user.length === 0) return res.status(401).json({ success: false, description: 'Invalid token'})
let fields = ['id', 'name']
if(req.params.sidebar === undefined)
fields.push('timestamp')
db.table('albums').select(fields).where({enabled: 1, userid: user[0].id}).then((albums) => {
if(req.params.sidebar !== undefined)
return res.json({ success: true, albums })
let ids = []
for(let album of albums){
album.date = new Date(album.timestamp * 1000)
album.date = album.date.getFullYear() + '-' + (album.date.getMonth() + 1) + '-' + album.date.getDate() + ' ' + (album.date.getHours() < 10 ? '0' : '') + album.date.getHours() + ':' + (album.date.getMinutes() < 10 ? '0' : '') + album.date.getMinutes() + ':' + (album.date.getSeconds() < 10 ? '0' : '') + album.date.getSeconds()
ids.push(album.id)
}
db.table('files').whereIn('albumid', ids).select('albumid').then((files) => {
let albumsCount = {}
for(let id of ids) albumsCount[id] = 0
for(let file of files) albumsCount[file.albumid] += 1
for(let album of albums) album.files = albumsCount[album.id]
return res.json({ success: true, albums })
}).catch(function(error) { console.log(error); res.json({success: false, description: 'error'}) })
}).catch(function(error) { console.log(error); res.json({success: false, description: 'error'}) })
}).catch(function(error) { console.log(error); res.json({success: false, description: 'error'}) })
}
albumsController.create = function(req, res, next){
let token = req.headers.token
if(token === undefined) return res.status(401).json({ success: false, description: 'No token provided' })
db.table('users').where('token', token).then((user) => {
if(user.length === 0) return res.status(401).json({ success: false, description: 'Invalid token'})
let name = req.body.name
if(name === undefined || name === '')
return res.json({ success: false, description: 'No album name specified' })
db.table('albums').where({
name: name,
enabled: 1,
userid: user[0].id
}).then((album) => {
if(album.length !== 0) return res.json({ success: false, description: 'There\'s already an album with that name' })
db.table('albums').insert({
name: name,
enabled: 1,
userid: user[0].id,
identifier: randomstring.generate(8),
timestamp: Math.floor(Date.now() / 1000)
}).then(() => {
return res.json({ success: true })
})
}).catch(function(error) { console.log(error); res.json({success: false, description: 'error'}) })
}).catch(function(error) { console.log(error); res.json({success: false, description: 'error'}) })
}
albumsController.delete = function(req, res, next){
let token = req.headers.token
if(token === undefined) return res.status(401).json({ success: false, description: 'No token provided' })
db.table('users').where('token', token).then((user) => {
if(user.length === 0) return res.status(401).json({ success: false, description: 'Invalid token'})
let id = req.body.id
if(id === undefined || id === '')
return res.json({ success: false, description: 'No album specified' })
db.table('albums').where({id: id, userid: user[0].id}).update({ enabled: 0 }).then(() => {
return res.json({ success: true })
}).catch(function(error) { console.log(error); res.json({success: false, description: 'error'}) })
}).catch(function(error) { console.log(error); res.json({success: false, description: 'error'}) })
}
albumsController.rename = function(req, res, next){
let token = req.headers.token
if(token === undefined) return res.status(401).json({ success: false, description: 'No token provided' })
db.table('users').where('token', token).then((user) => {
if(user.length === 0) return res.status(401).json({ success: false, description: 'Invalid token'})
let id = req.body.id
if(id === undefined || id === '')
return res.json({ success: false, description: 'No album specified' })
let name = req.body.name
if(name === undefined || name === '')
return res.json({ success: false, description: 'No name specified' })
db.table('albums').where({name: name, userid: user[0].id}).then((results) => {
if(results.length !== 0) return res.json({ success: false, description: 'Name already in use' })
db.table('albums').where({id: id, userid: user[0].id}).update({ name: name }).then(() => {
return res.json({ success: true })
}).catch(function(error) { console.log(error); res.json({success: false, description: 'error'}) })
}).catch(function(error) { console.log(error); res.json({success: false, description: 'error'}) })
}).catch(function(error) { console.log(error); res.json({success: false, description: 'error'}) })
}
albumsController.get = function(req, res, next){
let identifier = req.params.identifier
if(identifier === undefined) return res.status(401).json({ success: false, description: 'No identifier provided' })
db.table('albums')
.where('identifier', identifier)
.then((albums) => {
if(albums.length === 0) return res.json({ success: false, description: 'Album not found' })
let title = albums[0].name
db.table('files').select('name').where('albumid', albums[0].id).orderBy('id', 'DESC').then((files) => {
let basedomain = req.get('host')
for(let domain of config.domains)
if(domain.host === req.get('host'))
if(domain.hasOwnProperty('resolve'))
basedomain = domain.resolve
for(let file of files){
file.file = basedomain + '/' + file.name
if(config.uploads.generateThumbnails === true){
let extensions = ['.jpg', '.jpeg', '.bmp', '.gif', '.png', '.webm', '.mp4']
for(let ext of extensions){
if(path.extname(file.name) === ext){
file.thumb = basedomain + '/thumbs/' + file.name.slice(0, -ext.length) + '.png'
let thumbname = path.join(__dirname, '..', config.uploads.folder, 'thumbs') + '/' + file.name.slice(0, -ext.length) + '.png'
fs.access(thumbname, function(err) {
if (err && err.code === 'ENOENT') {
// File doesnt exist
if (ext === '.webm' || ext === '.mp4') {
ffmpeg('./' + config.uploads.folder + '/' + file.name)
.thumbnail({
timestamps: [0],
filename: '%b.png',
folder: './' + config.uploads.folder + '/thumbs',
size: '200x?'
})
.on('error', function(error) {
console.log('Error - ', error.message)
})
}
else {
let size = {
width: 200,
height: 200
}
gm('./' + config.uploads.folder + '/' + file.name)
.resize(size.width, size.height + '>')
.gravity('Center')
.extent(size.width, size.height)
.background('transparent')
.write(thumbname, function (error) {
if (error) console.log('Error - ', error)
})
}
}
})
}
}
}
}
return res.json({
success: true,
title: title,
files
})
}).catch(function(error) { console.log(error); res.json({success: false, description: 'error'}) })
}).catch(function(error) { console.log(error); res.json({success: false, description: 'error'}) })
}
module.exports = albumsController