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//
// Files Controller
//
'use strict';
var fs = require('fs'),
_ = require('lodash'),
async = require('async'),
multer = require('multer'),
settings = require('./../config').files;
module.exports = function() {
if (!settings.enable) {
return;
}
var app = this.app,
core = this.core,
middlewares = this.middlewares,
models = this.models,
Room = models.room;
core.on('files:new', function(file, room, user) {
var fil = file.toJSON();
fil.owner = user;
fil.room = room;
app.io.to(room._id)
.emit('files:new', fil);
});
var fileUpload = multer({
putSingleFilesInArray: true,
limits: {
files: 1,
fileSize: settings.maxFileSize
}
});
//
// Routes
//
app.route('/files')
.all(middlewares.requireLogin)
.get(function(req, res) {
req.io.route('files:list');
})
.post(fileUpload, middlewares.cleanupFiles, function(req, res) {
req.io.route('files:create');
});
app.route('/rooms/:room/files')
.all(middlewares.requireLogin, middlewares.roomRoute)
.get(function(req, res) {
req.io.route('files:list');
})
.post(fileUpload, middlewares.cleanupFiles, function(req, res) {
req.io.route('files:create');
});
app.route('/files/:id/:name')
.all(middlewares.requireLogin)
.get(function(req, res) {
models.file.findById(req.params.id, function(err, file) {
if (err) {
// Error
return res.send(400);
}
var url = core.files.getUrl(file);
if (settings.provider === 'local') {
res.sendFile(url, {
headers: {
'Content-Type': file.type
}
});
} else {
res.redirect(url);
}
});
});
//
// Sockets
//
app.io.route('files', {
create: function(req, res) {
if (!req.files || !req.files.file) {
return res.sendStatus(400);
}
var options = {
owner: req.user._id,
room: req.param('room'),
file: req.files.file[0],
post: (req.param('post') === 'true') && true
};
core.files.create(options, function(err, file) {
if (err) {
console.error(err);
return res.sendStatus(400);
}
res.status(201).json(file);
});
},
list: function(req, res) {
var options = {
room: req.param('room'),
reverse: req.param('reverse'),
skip: req.param('skip'),
take: req.param('take'),
expand: req.param('expand')
};
core.files.list(options, function(err, files) {
if (err) {
return res.sendStatus(400);
}
res.json(files);
});
}
});
};
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