gistfile1.txt

var app = require('common').app,
common = require('common'),
db = require('common').db,
io = require('common').socket,
//form = require('common').form;
formidable = require('formidable'),
util = require('util'),
fs = require('fs');


var DreamModel = require('./models/dreamModel').DreamModel;
var dreamModel = new DreamModel();

// Routes

// Index page

app.get('/', function(req, res) {
    res.render('index.jade', {
        locals: {
            title: 'Didit.co.za',
            boilerplate: 'We all need magic elves to peice together our dreams and make them a reality. Be your own elf. Didit.co.za'
        }
    });
});


//
// User Routes
//

app.post('/register', function(req, res) {
    var data = req.body;

    // Check if username is in use
    db.get(data.username, function(err, doc) {
        if (doc) {
            res.render('index', {flash: 'Username is already taken'});
        } else if (data.password != data.confirm_password) {
            res.render('index', {flash: 'Passwords do not match'});
        } else {
            //Create User in database
            db.save(data.username, data,
                function(db_err, db_res) {
                    res.render('index', {flash: 'User created'});
                });
        }
    });
});

app.post('/login', function(req, res) {
    var data = req.body;

    db.get(data.username, function(err, doc) {
        if (!doc) {
            res.render('index', {flash: 'No user found'});
        } else if (doc.password != data.password) {
            // Check if passwords match
            res.render('index', {flash: 'Wrong password'});
        } else {
            // Log user in
            res.render('index', {flash: 'Logged in!'});
        }
    });
});

//
// Dream Routes
//

// List dreams

app.get('/dreams.:format?', function(req, res) {
    dreamModel.findAll(function(err, docs) {
        switch (req.query.format) {
        case 'json':
            sys.puts('JSON Request to get dreams');
            res.send(docs.map(function(d) {
                return d.title;
            }));
            break;
        default :
            res.render('dreams/index.jade', {
                locals: {
                    title: 'Dream List',
                    docs: docs
                }
            });
        }
    });
});

// List completed dreams

app.get('/dreams/completed.:format?', function(req, res) {
    dreamModel.findDone(function(err, docs) {
        switch (req.query.format) {
        case 'json':
            sys.puts('JSON Request to get dreams');
            res.send(docs.map(function(d) {
                return d.title;
            }));
            break;
        default :
            res.render('dreams/index.jade', {
                locals: {
                    title: 'Dream List',
                    docs: docs
                }
            });
        }
    });
});


// Create a dream

app.post('/dreams/dreams', function(req, res) {
    var document = new DreamModel(req.body['dream']);
    document.save(req.body['dream'], function(err, docs) {
        res.redirect('/dreams');
    });
});

app.get('/dreams/new', function(req, res) {
    res.render('dreams/new.jade', {
        locals: {
            title: 'Add a Dream',
            doc: new DreamModel()
        }
    });
});

// Update a dream
app.get('/dreams/:id.:format?/edit', function(req, res) {
    dreamModel.findById(req.params.id, function(err, doc) {
        res.render('dreams/edit.jade', {
            locals: { title: 'Keep your dream up to date',
            doc: doc }
        });
    });
});

app.post('/dreams/:id.:format?/edit', function(req, res) {
    req.on('data', function(chunk) {
        console.log('Received body data:');
    });

    var form = new formidable.IncomingForm();
    form.uploadDir = __dirname + '/public/files';
    //form.on('end', function() {
        //  console.log('-> upload done');
    //});
    form.parse(req, function(err, fields, files) {
        console.log('Fields: ' + fields);
        /*fs.writeFile(files.upload.name, files.upload,'utf8', function (err) {
            if (err) throw err;
            console.log('It\'s saved!');
            });*/
            //res.redirect('back');
            dreamModel.findById(fields['dream[id]'], function(err, doc) {
                // Do something with it
                doc.id = fields['dream[id]'];
                doc.title = fields['dream[title]'];
                doc.description = fields['dream[description]'];
                doc.cost = parseFloat(fields['dream[cost]']);
                doc.context = fields['dream[context]'];
                doc.targetDate = fields['dream[target]'];
                doc.image = files['dream[image]'];
                doc.imagedata = fs.createReadStream(files['dream[image]'].path);
                doc.done = fields['dream[done]'];

                console.log('Doc: ' + doc);

                // Add Attachment
                // Persist the changes
                //  req.on('end', function(err, fields, files) {
                    dreamModel.update(fields['dream[id]'], doc, function(err, docs) {
                        // Respond according to the request format
                        if (files['dream[image]']) {
                            doc.image = files['dream[image]'];
                            //imagedata = fs.createReadStream(files['dream[image]'].path);
                            console.log('Path: ' + doc.image.path);
                            db.saveAttachment(
                                doc._id,
                                doc._rev,
                                doc.image.name,
                                doc.image.mime,
                                fs.createReadStream(doc.image.path)
                                //fs.createReadStream(doc.image.path, function(err, data) {
                                    //  if (err) throw err;
                        //})
                        );
                    }
                    /*
                    switch (req.query.format) {
                case 'json':
                    //res.send(d.__doc);
                    break;

                default:
                default:
                    res.header('Content-Length', 123);
                    res.write('received upload:\n\n');
                    res.redirect('/dreams');
                    } */
                //});
            });
        });
    });
});
/*
form.on('progress', function(bytesReceived, bytesExpected) {
var percent = (bytesReceived / bytesExpected * 100) | 0;
process.stdout.write('Uploading: %' + percent + '\r');
  });

/*
// Load the document
dreamModel.findById(fields['dream[id]'], function(err, doc) {
// Do something with it
doc.title = req.body.dream.title;
doc.description = req.body.dream.description;
doc.cost = parseFloat(req.body.dream.cost);
doc.context = req.body.dream.context;
doc.targetDate = req.body.dream.target;
doc.image = req.body.dream.image;
doc.done = req.body.dream.done;


// Add Attachment

// Persist the changes
dreamModel.update(form.fields.dream[id], req.body['dream'], function(err, docs) {
// Respond according to the request format

switch (req.query.format) {
        case 'json':
//res.send(d.__doc);
break;

         default:
res.redirect('/dreams');
}
    });
  });
});
*/

/*
app.post('/dreams/:id', function(req, res) {
console.log(req.body);
req.form.complete(function(err, fields, files) {
if(err) {
throw(err);
} else {
console.log(files);
res.redirect('back');
}
  });

req.form.on('progress', function(bytesReceived, bytesExpected) {
var percent = (bytesReceived / bytesExpected * 100) | 0;
process.stdout.write('Uploading: %' + percent + '\r');
  });
});
*/

// Delete

app.del('/dreams/:id?', function(req, res) {
    // Load the document
    dreamModel.findById(req.params.id, function(err, doc) {
        // Do something with it

        // Persist the changes
        dreamModel.remove(doc._id, doc._rev, function(error, result) {
            res.redirect('/dreams');
        });
    });
});

//
// Error handle on unfound pages
//
/*
app.get('*', function(req, res) {
res.send("Your dreams are lost", 404);
});
*/
module.exports = {};