Science Collaboration Framework

The Hard Way

This link covers almost any kind of server or PHP setup, but it's very complicated:

Configuring and Testing PHP Servers for XSL Support
http://flex.sys-con.com/node/200299
Other notes on "Recompiling with XSLT support"
https://forums.misdivision.com/archive/index.php/t-188.html

http://www.w3schools.com/tags/html5_phrase_elements.asp

In HTML5 there's an <output> tag.

Resolution

This is very much a hack, as it puts far too much database loading and PHP logic not even in the theme layer, but worse, embedded in the content itself. A better version might use the theme layer to make the $filename and other such variables available to certain content types with files attached, for instance.

For now... here's the hacky way. But first, some of the research to get us there:

php get first element of array
http://us3.php.net/reset

Resources and tools related to RDF

RDF

W3C RDF Overview page, more recent Semantic Web activities.

RDF category of Drupal modules for download:
http://drupal.org/project/Modules/category/116

RDF has a very long, if quiet, history in Drupal core. In the year 2000, May 18, in what I think is the first commit to the still-going CVS repository that holds the Drupal project — back when Drupal was called drop — Dries Buytaert included a file called rdf.php.

Moshe is a Drupal God. Look at this! There's a hook for everything!

Update for Drupal 6: Enter drupal_alter

<?php
    // Modify these links by reference. If you want control of the whole block, see og_block_details().
    drupal_alter('og_links', $links, $node);
?>

From og.modules own implementation of hook_og_block_details:

<?php
    $links = module_invoke_all('og_create_links', $node);