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gadgets.js
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var express = require('express');
var helper = require('../helper.js');
var gadgets = helper.db.collection('gadgets');
var bookings = helper.db.collection('bookings');
var users = helper.db.collection('users');
var knox = require('knox');
var router = express.Router();
router.get('/', helper.ensureAuthenticated, function(req, res) {
var find = { };
if(req.query.q) {
find.name = {$regex : ".*"+req.query.q+".*", $options: 'i'};
}
gadgets.find(find).sort({brand:1}).toArray(function(_err,_result){
if(_result&&_result!=undefined&&_result.length) {
bookings.find({}).toArray(function(_err,_bookings){
var book = {};
var now = new Date();
for(var i = 0; i < _bookings.length ; i++) {
if(!book[_bookings[i].gadget]) {
book[_bookings[i].gadget] = {
last : null,
current : null
};
}
if(_bookings[i].end < now) { // todo nur übernehmen, wenn wirklich das letzte.
book[_bookings[i].gadget].last = _bookings[i];
}
if(_bookings[i].start < now && _bookings[i].end > now) {
book[_bookings[i].gadget].current = _bookings[i];
}
}
for(var i = 0 ; i < _result.length;i++) {
_result[i].bookings = book[_result[i]._id];
}
console.log(_result[0]);
res.render('gadgets/list', { title: 'ODL: gadgets', gadgets : _result});
})
} else {
res.render('gadgets/list', { title: 'ODL: gadgets' });
}
})
});
/* aufräumen */
router.get('/top', helper.ensureAuthenticated, function(req, res) {
var find = { type : "mobile", handoutcount : {$gt : 0 } };
if(req.query.q) {
find.name = {$regex : ".*"+req.query.q+".*", $options: 'i'};
}
gadgets.find(find).sort({brand:1}).toArray(function(_err,_result){
if(_result&&_result!=undefined&&_result.length) {
bookings.find({}).toArray(function(_err,_bookings){
var book = {};
var now = new Date();
for(var i = 0; i < _bookings.length ; i++) {
if(!book[_bookings[i].gadget]) {
book[_bookings[i].gadget] = {
last : null,
current : null
};
}
if(_bookings[i].end < now) { // todo nur übernehmen, wenn wirklich das letzte.
book[_bookings[i].gadget].last = _bookings[i];
}
if(_bookings[i].start < now && _bookings[i].end > now) {
book[_bookings[i].gadget].current = _bookings[i];
}
}
for(var i = 0 ; i < _result.length;i++) {
_result[i].bookings = book[_result[i]._id];
}
console.log(_result[0]);
res.render('gadgets/list', { title: 'ODL: TOP gadgets', gadgets : _result});
})
} else {
res.render('index', { title: 'ODL: TOP gadgets' });
}
})
});
router.get('/new', helper.ensureAuthenticated, helper.ensureAdmin, function(req, res) { //
var basic = {
hwid: '',
name: '',
available: '',
location: '',
description: '',
brand: '',
model: '',
os: '',
type: ''}
res.render('gadgets/new', { title: "ODL: new gadget" , gadget : basic});
});
router.post('/new', helper.ensureAuthenticated, helper.ensureAdmin, function(req, res) {
var gadget = {};
for(var key in req.body) {
gadget[key] = req.body[key];
}
gadgets.insert(gadget,function(_err,_result){
res.redirect('/gadgets/'+_result[0]._id+'/edit');
})
});
router.get('/:id', helper.ensureAuthenticated, function(req, res) {
gadgets.findById(req.params.id,function(_err,_gadget){
bookings.find({gadget : _gadget._id.toString()}).toArray(function(_err,_bookings){
for(var i = 0 ; i < _bookings.length ; i++) {
_bookings[i].startdate = helper.prettyDate(_bookings[i].start);
if(_bookings[i].handoutdate) {
_bookings[i].handoutdate = helper.prettyDate(_bookings[i].handoutdate);
}
_bookings[i].enddate = helper.prettyDate(_bookings[i].end);
}
_gadget.description = _gadget.description.replace(/\\n/g,'<br/>')
res.render('gadgets/detail', { title: _gadget.name , gadget : _gadget, bookings : _bookings });
})
})
});
router.get('/:id/edit',helper.ensureAuthenticated, helper.ensureAdmin, function(req, res) {
gadgets.findById(req.params.id,function(_err,_gadget){
res.render('gadgets/edit', { title: _gadget.name , gadget : _gadget});
})
});
router.post('/:id/upload', function(req, res) {
var s3 = knox.createClient({
key: helper.aws.ID,
secret: helper.aws.Secret,
bucket: "odlthek2"
});
var s3Headers = {
'Content-Type': req.files.image.mimetype,
'Content-Length': req.files.image.size,
'x-amz-acl': 'public-read'
};
console.log(s3,s3Headers,req.files.image);
s3.putFile("./"+req.files.image.path, req.files.image.name, s3Headers, function(err, s3response){
gadgets.findById(req.params.id,function(_err,_gadget){
_gadget.image = s3response.req.url;
gadgets.save(_gadget,function(_err,_result){
res.render('gadgets/edit', { title: _gadget.name , gadget : _gadget});
})
})
});
});
router.post('/:id/edit', helper.ensureAuthenticated, helper.ensureAdmin, function(req, res) {
gadgets.findById(req.params.id,function(_err,_gadget){
for(var key in req.body) {
_gadget[key] = req.body[key];
}
gadgets.save(_gadget,function(_err,_result){
res.redirect('/gadgets/'+_gadget._id+'/edit');
})
})
});
module.exports = router;