I’m a hacker, and I love to build stuff for the Web.
Monday 17th May, 2010
You might see that I’m up and running on a new blog of late; I just wanted to take some time to go over its architecture and some neat features.
Firstly, I’ve changed the URI structure for my posts. Before I had URIs like:
Now they’re more like:
Yes, I know. Cool URIs don’t change. But the URIs I had before weren’t cool. These ones are, and I don’t see any reason to change them in the future.
My previous blog was powered by my very own Markdoc, which I’m still quite proud of. Unfortunately it doesn’t really accommodate the blogging model (i.e. chronologically-ordered content) very well.
This blog is powered by nanoc3, which is a great Ruby utility for static publishing. It provides much more control over how the content is built into a HTML site, and it’s definitely a better fit for blogging. My templates are written in Haml, stylesheets in Sass, and content in Markdown.
There’s no real reason to host my own peanut gallery. Disqus comments break with
proper XHTML (that’s XHTML served with
and they’re quite ugly. If you really feel the need to get something off your
chest, I’m sure someone on Hacker News cares. If
you have a question, e-mail me, and if I feel it’s important enough, I’ll update
the relevant post.
It’s worth pointing out again that the contents of this blog—design, code and text—have all been released into the Public Domain. You are free to remix, reuse and redistribute whatever you find here, without any encumbrance or attribution requirement.
I saved the best ’til last. Take a look at the source of this page. You’ll notice a few things that aren’t so common—the doctype:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML+RDFa 1.0//EN" "http://www.w3.org/MarkUp/DTD/xhtml-rdfa-1.dtd">
The big set of namespace declarations:
<html lang="en" xml:lang="en" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:rss="http://purl.org/rss/1.0/" xmlns:sy="http://purl.org/rss/1.0/modules/syndication/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns="http://www.w3.org/1999/xhtml">
property attributes on almost every text-containing element:
<h1 datatype="" property="rss:description"> The Blog of Zachary Voase, brought to you in glorious HyperText. </h1>
This is called RDFa, and it is a big part of the web’s future. It is a standard for embedding RDF triples in the natural structure of your HTML documents, such that they provide semantic context and can easily be parsed out into raw triples later.
To get a valid RSS 1.0 feed for this site:
rapper -q -i rdfa -o rdfxml-abbrev 'http://blog.zacharyvoase.com/'
Since RSS 1.0 is just an RDF ontology, you can embed its semantics into the
fabric of the page itself.
http://blog.zacharyvoase.com/ is an RSS 1.0 feed,
although represented in XHTML+RDFa instead of RDF/XML. Ideally I’d like to have
the following retrieve the XML version of the feed:
curl -H 'Accept: application/rss+xml' 'http://blog.zacharyvoase.com/'
I’ll set this up once I figure out all the Apache options.