meidosafe/controllers/albumsController.js

const config = require('../config.js')
const db = require('knex')(config.database)

let albumsController = {}

albumsController.list = function(req, res, next){
	
	if(req.headers.auth !== config.adminToken)
		return res.status(401).json({ success: false, description: 'not-authorized'})

	let fields = ['id', 'name']

	if(req.params.sidebar === undefined)
		fields.push('timestamp')
	
	db.table('albums').select(fields).where('enabled', 1).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'}) })
}

albumsController.create = function(req, res, next){
	
	if(req.headers.auth !== config.adminToken)
		return res.status(401).json({ success: false, description: 'not-authorized'})

	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).where('enabled', 1).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,
			timestamp: Math.floor(Date.now() / 1000) 
		}).then(() => {
			return res.json({ success: true })	
		})
	}).catch(function(error) { console.log(error); res.json({success: false, description: 'error'}) })
}

albumsController.delete = function(req, res, next){
	if(req.headers.auth !== config.adminToken)
		return res.status(401).json({ success: false, description: 'not-authorized'})

	let id = req.body.id
	if(id === undefined || id === '')
		return res.json({ success: false, description: 'No album specified' })

	db.table('albums').where('id', id).update({ enabled: 0 }).then(() => {
		return res.json({ success: true })	
	}).catch(function(error) { console.log(error); res.json({success: false, description: 'error'}) })
}

albumsController.rename = function(req, res, next){
	if(req.headers.auth !== config.adminToken)
		return res.status(401).json({ success: false, description: 'not-authorized'})

	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).then((results) => {
		if(results.length !== 0)
			return res.json({ success: false, description: 'Name already in use' })

		db.table('albums').where('id', 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'}) })

}

module.exports = albumsController