AleksandrT/list.html

## list.html
<!doctype html>
<html>
    <head>
        <meta charset="utf-8">
        <title>Video Data</title>
        <link href="//netdna.bootstrapcdn.com/twitter-bootstrap/2.3.1/css/bootstrap-combined.min.css" rel="stylesheet">
        <script src="//ajax.googleapis.com/ajax/libs/jquery/2.0.0/jquery.min.js"></script>
        <script src="//cdnjs.cloudflare.com/ajax/libs/underscore.js/1.4.4/underscore-min.js"></script>
        <script src="//cdnjs.cloudflare.com/ajax/libs/backbone.js/1.0.0/backbone-min.js"></script>
        <script>
            var ListView = Backbone.View.extend({

                initialize: function() {
                    this.collection = new Backbone.Collection([], {
                        url: '/get-words'
                    });

                    this.listenTo(this.collection, 'add', this.append);
                    this.collection.fetch();
                },

                append: function (model, collection) {
                    $('#total').html(collection.length);
                    var row = new RowView({model: model});
                    this.$el.append(row.render().el);
                },
                render: function() {
                    this.$el.html('');
                    return this;
                }
            });

            var RowView = Backbone.View.extend({
                tagName: 'tr',

                appendCol: function(attrName) {
                    var col = new ColView({
                        className: attrName,

                        text: this.model.get(attrName)
                    });


                    this.$el.append(col.render().el);
                },

                render: function() {
                    this.$el.html('');

                    this.appendCol('word');
                    this.appendCol('wclass');
                    this.appendCol('definition');
                    this.appendCol('comment');

                    return this;
                }
            });

            var ColView = Backbone.View.extend({
                tagName: 'td',
                render: function () {

                    this.$el.html((this.options.className == 'word') ? '<a href="show/' + this.options.text + '">' + this.options.text + '</a>' : this.$el.html(this.options.text));


                    return this;
                }
            });

            $(function () {
                var view = new ListView({ el: $('#inject') });
            });
        </script>
    </head>
    <body style="padding: 10px;">
        <div id="total"></div>


        <table class="table table-condensed table-bordered table-striped">
            <thead>
                <tr>
                    <th>Word</th>
                    <th>Class</th>
                    <th>Definition</th>
                    <th>Comment</th>
                </tr>
            </thead>
            <tbody id="inject"></tbody>
        </table>
    </body>
</html>


## main.js
var express = require('express'),
    mongo   = require('mongoskin'),
    fs      = require('fs'),
    exec    = require('child_process').exec,
    format  = require('util').format;

var app = express();

var db = mongo.db('localhost:27017/t3?auto_reconnect', {safe: true});

db.bind('words', {
    getAll: function(fn) {
        this.find({}, {sort: [['word', 1]]}).toArray(fn);
    }
});

app.use(express.bodyParser());

var Init = require('./init'),
    init = new Init();

var rootPath = init.rootPath;

var availVideoFormats = [
    'mp4-1080p',
    'mp4-720p'
];

var availWordClasses = [
    'Noun',
    'Adjective',
    'Adverb',
    'Pronoun',
    'Conjunction',
    'Preposition',
    'Interjection',
    'Numeral',
    'Verb',
    'Sentence'
];

app.get('/', function(req, res) {
    res.sendfile(__dirname + '/index.html');
});


app.post('/', function (req, res, next) {


    var word = req.body.word.trim(),
        wclass     = req.body.wclass,
        definition = req.body.definition.trim(),
        comment    = req.body.comment.trim(),
        vformat    = req.body.videoformat,
        vsize      = req.files.video.size,
        vpath      = req.files.video.path;

    if (   word.length < 1
        || vsize < 1
        || availWordClasses.indexOf(wclass) === -1
        || availVideoFormats.indexOf(vformat) === -1)
    {
        res.send(400, 'Bad request. <a href="/">Back</a>');
        return;
    }

    var data = {
        word         : word,
        wclass       : wclass,
        definition   : definition,
        comment      : comment,

        videos: [{
            type     : vformat,
            size     : vsize
        }],

        inclinations : []
    };

    db.collection('words').insert(data, function (err, result) {

        var path = rootPath + '/' + result[0]._id;

        fs.mkdir(path, '0775', function (err) {

            var dest = path + '/' + vformat;
            fs.rename(vpath, dest, function (err) {
                res.send('Upload complete! <a href="/">Back</a>');
            });
        });
    });
});

app.get('/list', function(req, res) {
    res.sendfile(__dirname + '/list.html');
});

app.get('/get-words', function(req, res) {
    db.collection('words').getAll(function(err, result) {
        res.send(JSON.stringify(result));
    });
});

app.get('/get-word/:id', function (req, res) {
    var id = req.params.id;

    db.collection('words').getAll(function (err, result) {
        res.send(JSON.stringify(result));
    });
});


app.get('/show/:word', function (req, res) {

    var _word = req.params.word;

    console.log(_word);

    db.collection('words').findOne({'word': 'arv'}, function (err, result) {
        console.log(typeof result._id);

        if (err || !result.count) {
            if (err) {
                console.log(err.toString());
            }
            else {
                console.log(result.count);
            }

            res.send(404, 'Not found.');
            return;
        }

        res.send("<!DOCTYPE html><html lang=\"en\">" +
        "<head><title>Video</title>" +
        "<link href='http://vjs.zencdn.net/4.1/video-js.css' rel='stylesheet'>" +
        "<script src='http://vjs.zencdn.net/4.1/video.js'></script>" +
        "</head>" +
        "<body><center>" +
        "<video id='video' class='video-js vjs-default-skin'" +
        " controls preload='auto' width='640' height='264'" +
        " source src='/video/" + result._id + "' type='video/mp4' />" +
        "</center></body></html>");
    });
});

app.get('/video/:id', function (req, res) {
    var id = req.params.id;

    db.collection('words').findById(id, function (err, result) {
        if (!err || !result.count) {
            res.send(404, 'Not found.');
            return;
        }
        var path = __dirname + '\\videos\\' + result._id + "\\" + result.videos[0].type;
        fs.exists(path, function (exists) {
            if (exists) {
                res.writeHead(200, { 'Content-Length': result.videos[0].size, 'Content-Type': 'video/mp4' });
                var stream = fs.createReadStream(path);
                stream.pipe(res);
            }
        });
    });
});


app.get('/delete/:id', function(req, res) {
    var id = req.params.id;
    db.collection('words').removeById(id, function(err, count) {

  	if (err || !count) {
            res.send('Item not found. <a href="/list">Back</a>');
            return;
        }
        exec('rm -r ' + rootPath + '/' + id, function(error, stdout, stderr) {
            if (error) {
                console.log(stderr);
            }
            res.send('Item removed. <a href="/list">Back</a>');
        });
    });
});


app.listen(process.argv[2] || 80);
	<!doctype html>
	<html>
	<head>
	<meta charset="utf-8">
	<title>Video Data</title>
	<link href="//netdna.bootstrapcdn.com/twitter-bootstrap/2.3.1/css/bootstrap-combined.min.css" rel="stylesheet">
	<script src="//ajax.googleapis.com/ajax/libs/jquery/2.0.0/jquery.min.js"></script>
	<script src="//cdnjs.cloudflare.com/ajax/libs/underscore.js/1.4.4/underscore-min.js"></script>
	<script src="//cdnjs.cloudflare.com/ajax/libs/backbone.js/1.0.0/backbone-min.js"></script>
	<script>
	var ListView = Backbone.View.extend({

	initialize: function() {
	this.collection = new Backbone.Collection([], {
	url: '/get-words'
	});

	this.listenTo(this.collection, 'add', this.append);
	this.collection.fetch();
	},

	append: function (model, collection) {
	$('#total').html(collection.length);
	var row = new RowView({model: model});
	this.$el.append(row.render().el);
	},
	render: function() {
	this.$el.html('');
	return this;
	}
	});

	var RowView = Backbone.View.extend({
	tagName: 'tr',

	appendCol: function(attrName) {
	var col = new ColView({
	className: attrName,

	text: this.model.get(attrName)
	});


	this.$el.append(col.render().el);
	},

	render: function() {
	this.$el.html('');

	this.appendCol('word');
	this.appendCol('wclass');
	this.appendCol('definition');
	this.appendCol('comment');

	return this;
	}
	});

	var ColView = Backbone.View.extend({
	tagName: 'td',
	render: function () {

	this.$el.html((this.options.className == 'word') ? '<a href="show/' + this.options.text + '">' + this.options.text + '</a>' : this.$el.html(this.options.text));


	return this;
	}
	});

	$(function () {
	var view = new ListView({ el: $('#inject') });
	});
	</script>
	</head>
	<body style="padding: 10px;">
	<div id="total"></div>


	<table class="table table-condensed table-bordered table-striped">
	<thead>
	<tr>
	<th>Word</th>
	<th>Class</th>
	<th>Definition</th>
	<th>Comment</th>
	</tr>
	</thead>
	<tbody id="inject"></tbody>
	</table>
	</body>
	</html>
	var express = require('express'),
	mongo = require('mongoskin'),
	fs = require('fs'),
	exec = require('child_process').exec,
	format = require('util').format;

	var app = express();

	var db = mongo.db('localhost:27017/t3?auto_reconnect', {safe: true});

	db.bind('words', {
	getAll: function(fn) {
	this.find({}, {sort: [['word', 1]]}).toArray(fn);
	}
	});

	app.use(express.bodyParser());

	var Init = require('./init'),
	init = new Init();

	var rootPath = init.rootPath;

	var availVideoFormats = [
	'mp4-1080p',
	'mp4-720p'
	];

	var availWordClasses = [
	'Noun',
	'Adjective',
	'Adverb',
	'Pronoun',
	'Conjunction',
	'Preposition',
	'Interjection',
	'Numeral',
	'Verb',
	'Sentence'
	];

	app.get('/', function(req, res) {
	res.sendfile(__dirname + '/index.html');
	});



	app.post('/', function (req, res, next) {


	var word = req.body.word.trim(),
	wclass = req.body.wclass,
	definition = req.body.definition.trim(),
	comment = req.body.comment.trim(),
	vformat = req.body.videoformat,
	vsize = req.files.video.size,
	vpath = req.files.video.path;

	if ( word.length < 1
	\|\| vsize < 1
	\|\| availWordClasses.indexOf(wclass) === -1
	\|\| availVideoFormats.indexOf(vformat) === -1)
	{
	res.send(400, 'Bad request. <a href="/">Back</a>');
	return;
	}

	var data = {
	word : word,
	wclass : wclass,
	definition : definition,
	comment : comment,

	videos: [{
	type : vformat,
	size : vsize
	}],

	inclinations : []
	};

	db.collection('words').insert(data, function (err, result) {

	var path = rootPath + '/' + result[0]._id;

	fs.mkdir(path, '0775', function (err) {

	var dest = path + '/' + vformat;
	fs.rename(vpath, dest, function (err) {
	res.send('Upload complete! <a href="/">Back</a>');
	});
	});
	});
	});

	app.get('/list', function(req, res) {
	res.sendfile(__dirname + '/list.html');
	});

	app.get('/get-words', function(req, res) {
	db.collection('words').getAll(function(err, result) {
	res.send(JSON.stringify(result));
	});
	});

	app.get('/get-word/:id', function (req, res) {
	var id = req.params.id;

	db.collection('words').getAll(function (err, result) {
	res.send(JSON.stringify(result));
	});
	});


	app.get('/show/:word', function (req, res) {

	var _word = req.params.word;

	console.log(_word);

	db.collection('words').findOne({'word': 'arv'}, function (err, result) {
	console.log(typeof result._id);

	if (err \|\| !result.count) {
	if (err) {
	console.log(err.toString());
	}
	else {
	console.log(result.count);
	}

	res.send(404, 'Not found.');
	return;
	}

	res.send("<!DOCTYPE html><html lang=\"en\">" +
	"<head><title>Video</title>" +
	"<link href='http://vjs.zencdn.net/4.1/video-js.css' rel='stylesheet'>" +
	"<script src='http://vjs.zencdn.net/4.1/video.js'></script>" +
	"</head>" +
	"<body><center>" +
	"<video id='video' class='video-js vjs-default-skin'" +
	" controls preload='auto' width='640' height='264'" +
	" source src='/video/" + result._id + "' type='video/mp4' />" +
	"</center></body></html>");
	});
	});

	app.get('/video/:id', function (req, res) {
	var id = req.params.id;

	db.collection('words').findById(id, function (err, result) {
	if (!err \|\| !result.count) {
	res.send(404, 'Not found.');
	return;
	}
	var path = __dirname + '\\videos\\' + result._id + "\\" + result.videos[0].type;
	fs.exists(path, function (exists) {
	if (exists) {
	res.writeHead(200, { 'Content-Length': result.videos[0].size, 'Content-Type': 'video/mp4' });
	var stream = fs.createReadStream(path);
	stream.pipe(res);
	}
	});
	});
	});


	app.get('/delete/:id', function(req, res) {
	var id = req.params.id;
	db.collection('words').removeById(id, function(err, count) {

	if (err \|\| !count) {
	res.send('Item not found. <a href="/list">Back</a>');
	return;
	}
	exec('rm -r ' + rootPath + '/' + id, function(error, stdout, stderr) {
	if (error) {
	console.log(stderr);
	}
	res.send('Item removed. <a href="/list">Back</a>');
	});
	});
	});


	app.listen(process.argv[2] \|\| 80);