chrisdickinson/WIP_whisper.js

## base.html
<html>
    <head>
        <title>{% block title %}{% endblock %}</title>
    </head>
    <body>
        {% block content %}
            <!-- content goes here plz -->
        {% endblock %}
    </body>
</html>

## entry_detail.html
{% extends "base.html" %}
{% block title %}{{ object.title|title }}{% endblock %}
{% block content %}
        <h1>{{ object.title|title }}</h1>
        <p>{{ object.tease }}</p>
        <div class="article">
            {{ object.body }}
        </div>
        <span>{{ object.created|date:"b dl" }}</span>
{% endblock %}

## entry_list.html
{% extends "base.html" %}
{% block title %}Entries{% endblock %}
{% block content %}
<h1>Entries</h1>
<ul>
    {% for entry in object_list %}
        <li>
            <div>
                <a href="{{ entry.get_absolute_url }}" title="{{ entry.title|title }}">{{ entry.title|title }}</a>
            </div>
            <div>{{ entry.tease }}</div>
        </li>
    {% empty %}
        <li>There are no entries.</li>
    {% endfor %}
</ul>
{% endblock %}

## models.js
var pieshop = require('pieshop'),
    fields = pieshop.fields,
    jsdtl = require('jsdtl');

var Entry = pieshop.core.resource({
    'table': 'entries',
    'id': new fields.PositiveIntegerField(),
    'slug': new fields.CharField({'max_length':50}),
    'title': new fields.CharField({'max_length':255}),
    'tease': new fields.CharField({'max_length':255}),
    'body': new fields.TextField(),
    'created': new fields.DateTimeField({'auto_now_add':true}),

    'get_absolute_url':function() {
        return '/'+jsdtl.datetime.strftime(this.created, "Y/b/d")+'/'+this.slug+'/';
    }
});
exports.Entry = Entry;


## settings.js
var settings = require('pieshop').settings;
var jsdtlsettings = require('jsdtl').settings;

settings.set_value('DB_HOST', 'localhost');
settings.set_value('DB_NAME', 'whisper');
settings.set_addon('backend', 'postpie.backends:PostgresBackend');
settings.set_addon('transport', 'postpie.transports:PostgresTransport');

jsdtlsettings.set_addon('loaders', 'jsdtl.loaders:filesystemLoader');

exports.templateLoader = jsdtlsettings.get_addon('loaders');

## WIP_whisper.js
// Whisper.js
// A light-weight blog in node.js.
// Requires:
//      http://github.com/ry/node_postgres.git
//      http://github.com/chrisdickinson/pieshop.git
//      http://github.com/chrisdickinson/postpie.git
//      ..and JSDTL, but that's not publically available yet (sorry)
// Licensed under the BSD.

/*
Setup:
#. Create the DB via ``createdb whisper``.
#. Run the following SQL against that db using ``psql whisper``.
    BEGIN;
    CREATE TABLE entries (
        id SERIAL,
        slug VARCHAR(50),
        title VARCHAR(255),
        tease VARCHAR(1000),
        body TEXT,
        created TIMESTAMP WITH TIME ZONE DEFAULT NOW()
    );
    COMMIT;
*/

// Change this to something unique!
var SECRET_PASSWORD = 't3ll_m3_4_s3kr3t';
var PORT = 8000;
var DB_NAME = 'whisper';

var author = 'Daniel Lindsley';
var version = [0, 1, 0];

var fs = require('fs'),
    http = require('http'),
    sys = require('sys'),
    url = require('url');

var settings = require('./settings'),
    loaders = settings.templateLoader,
    Entry = require('./models').Entry,
    jsdtl = require('jsdtl');

var getObjectOr404 = function(model, filters, callback) {
    model.objects.filter(filters).all(function(objects) {
        if(objects.length < 1) throw new model.DoesNotExist();
        callback(objects[0]);
    });
};

var getTemplate = function(name, callback) {
    loaders.get_template(name, callback);
};

var detail_view = function(request, response, year, month, day, slug) {
    getObjectOr404(Entry, {'slug__exact':slug}, function(obj) {
        getTemplate('entry_detail.html', function(template) {
            var context = new jsdtl.core.Context({
                'object':obj
            });
            template.render(context, function(data) {
                response.writeHead(200, {'Content-Type': 'text/html'});
                response.write(data);
                response.end();
            });
        });
    });
};

var list_view = function(request, response) {
    Entry.objects.filter({}).limit(5).all(function(objects) {
        getTemplate('entry_list.html', function(template) {
            var context = new jsdtl.core.Context({
                'object_list':objects
            });
            template.render(context, function(data) {
                response.writeHead(200, {'Content-Type': 'text/html'});
                response.write(data);
                response.end();
            });
        });
    });
};

http.createServer(function(request, response) {
    var routes = [
        [/^\/$/, list_view],
        [/^\/(\d{4})\/(\w{3})\/(\d{1,2})\/([\w\-]+)\/$/, detail_view]
    ];
    var path = url.parse(request.url, true).pathname;
        for(var i = 0, len = routes.length; i < len; ++i) {
            var match = routes[i][0].exec(path);
            if(match) {
                var args = [request, response];
                args = args.concat(match.slice(1));
                routes[i][1].apply({}, args);
                return;
            }
        }

}).listen(PORT);
sys.puts('Whisper running at http://localhost:'+PORT+'/...');
sys.puts('Ctrl-C to stop.')
	<html>
	<head>
	<title>{% block title %}{% endblock %}</title>
	</head>
	<body>
	{% block content %}
	<!-- content goes here plz -->
	{% endblock %}
	</body>
	</html>
	{% extends "base.html" %}
	{% block title %}{{ object.title\|title }}{% endblock %}
	{% block content %}
	<h1>{{ object.title\|title }}</h1>
	<p>{{ object.tease }}</p>
	<div class="article">
	{{ object.body }}
	</div>
	<span>{{ object.created\|date:"b dl" }}</span>
	{% endblock %}
	{% extends "base.html" %}
	{% block title %}Entries{% endblock %}
	{% block content %}
	<h1>Entries</h1>
	<ul>
	{% for entry in object_list %}
	<li>
	<div>
	<a href="{{ entry.get_absolute_url }}" title="{{ entry.title\|title }}">{{ entry.title\|title }}</a>
	</div>
	<div>{{ entry.tease }}</div>
	</li>
	{% empty %}
	<li>There are no entries.</li>
	{% endfor %}
	</ul>
	{% endblock %}
	var pieshop = require('pieshop'),
	fields = pieshop.fields,
	jsdtl = require('jsdtl');

	var Entry = pieshop.core.resource({
	'table': 'entries',
	'id': new fields.PositiveIntegerField(),
	'slug': new fields.CharField({'max_length':50}),
	'title': new fields.CharField({'max_length':255}),
	'tease': new fields.CharField({'max_length':255}),
	'body': new fields.TextField(),
	'created': new fields.DateTimeField({'auto_now_add':true}),

	'get_absolute_url':function() {
	return '/'+jsdtl.datetime.strftime(this.created, "Y/b/d")+'/'+this.slug+'/';
	}
	});
	exports.Entry = Entry;
	var settings = require('pieshop').settings;
	var jsdtlsettings = require('jsdtl').settings;

	settings.set_value('DB_HOST', 'localhost');
	settings.set_value('DB_NAME', 'whisper');
	settings.set_addon('backend', 'postpie.backends:PostgresBackend');
	settings.set_addon('transport', 'postpie.transports:PostgresTransport');

	jsdtlsettings.set_addon('loaders', 'jsdtl.loaders:filesystemLoader');

	exports.templateLoader = jsdtlsettings.get_addon('loaders');
	// Whisper.js
	// A light-weight blog in node.js.
	// Requires:
	// http://github.com/ry/node_postgres.git
	// http://github.com/chrisdickinson/pieshop.git
	// http://github.com/chrisdickinson/postpie.git
	// ..and JSDTL, but that's not publically available yet (sorry)
	// Licensed under the BSD.

	/*
	Setup:
	#. Create the DB via ``createdb whisper``.
	#. Run the following SQL against that db using ``psql whisper``.
	BEGIN;
	CREATE TABLE entries (
	id SERIAL,
	slug VARCHAR(50),
	title VARCHAR(255),
	tease VARCHAR(1000),
	body TEXT,
	created TIMESTAMP WITH TIME ZONE DEFAULT NOW()
	);
	COMMIT;
	*/

	// Change this to something unique!
	var SECRET_PASSWORD = 't3ll_m3_4_s3kr3t';
	var PORT = 8000;
	var DB_NAME = 'whisper';

	var author = 'Daniel Lindsley';
	var version = [0, 1, 0];

	var fs = require('fs'),
	http = require('http'),
	sys = require('sys'),
	url = require('url');

	var settings = require('./settings'),
	loaders = settings.templateLoader,
	Entry = require('./models').Entry,
	jsdtl = require('jsdtl');

	var getObjectOr404 = function(model, filters, callback) {
	model.objects.filter(filters).all(function(objects) {
	if(objects.length < 1) throw new model.DoesNotExist();
	callback(objects[0]);
	});
	};

	var getTemplate = function(name, callback) {
	loaders.get_template(name, callback);
	};

	var detail_view = function(request, response, year, month, day, slug) {
	getObjectOr404(Entry, {'slug__exact':slug}, function(obj) {
	getTemplate('entry_detail.html', function(template) {
	var context = new jsdtl.core.Context({
	'object':obj
	});
	template.render(context, function(data) {
	response.writeHead(200, {'Content-Type': 'text/html'});
	response.write(data);
	response.end();
	});
	});
	});
	};

	var list_view = function(request, response) {
	Entry.objects.filter({}).limit(5).all(function(objects) {
	getTemplate('entry_list.html', function(template) {
	var context = new jsdtl.core.Context({
	'object_list':objects
	});
	template.render(context, function(data) {
	response.writeHead(200, {'Content-Type': 'text/html'});
	response.write(data);
	response.end();
	});
	});
	});
	};

	http.createServer(function(request, response) {
	var routes = [
	[/^\/$/, list_view],
	[/^\/(\d{4})\/(\w{3})\/(\d{1,2})\/([\w\-]+)\/$/, detail_view]
	];
	var path = url.parse(request.url, true).pathname;
	for(var i = 0, len = routes.length; i < len; ++i) {
	var match = routes[i][0].exec(path);
	if(match) {
	var args = [request, response];
	args = args.concat(match.slice(1));
	routes[i][1].apply({}, args);
	return;
	}
	}

	}).listen(PORT);
	sys.puts('Whisper running at http://localhost:'+PORT+'/...');
	sys.puts('Ctrl-C to stop.')