zuk

<!-- this is how you generate unique DOM IDs in XSLT for use in generating HTML -->

<!-- generate the unique ID with "uid-" prefix and assign it to the uid variable -->
<xsl:variable name="uid">
  <xsl:value-of select="concat('uid-',generate-id(.))"/>
</xsl:variable>

<!-- now use the unique id to generate a <label>-<select> pair -->
<label for="{$uid}">Menu:</label>
<select id="{$uid}">

zuk

<!-- footnote heeds to toggle the corresponding footnote div -->
  <xsl:template match="aos:footnote" mode="aos-content"><xsl:variable name="footnoteNumber"><xsl:apply-templates select="." mode="get-footnote-number"/></xsl:variable><sup id="footnote-{$footnoteNumber}-link" class="footnote-link"><a href="#" onclick="revealFootnote('#footnote-{$footnoteNumber}'); return false"><xsl:value-of select="$footnoteNumber"/></a></sup>
  </xsl:template>

zuk

// Here's how to do basic integer<->byte (string/char) operations in JavaScript. 
// Took me a good while to dig this up.

function intToChar(integer) {
  return String.fromCharCode(integer)
}

function charToInt(char) {
  return char.charCodeAt(0)
}

zuk

#!/usr/bin/env ruby

require 'rubygems'
require 'ruby-debug'
#gem 'camping', '~> 2.0'
#gem 'reststop', '~> 0.3'

$: << '../../camping-camping/lib'
$: << '../lib'
require 'camping-unabridged'

zuk

$(document).ready(function() {

  rollcall = new S3.Rollcall('http://proto.encorelab.org:7070')
  token = rollcall.getCurrentToken()
  rollcall.fetchSessionForToken(token, function(data) {
    console.log(data.session.user.username)
    console.log(data.session.user.encrypted_password)
    // log in to xmpp from here using those credentials
  }
}

zuk

// uses jquery.url.js --> https://github.com/allmarkedup/jQuery-URL-Parser

var S3 = window.S3 || {}

S3.Rollcall = function(url) {
    this.url = url
}

S3.Rollcall.prototype = {
    /**

zuk

require 'rubygems'
require 'xmpp4r/client'
require 'xmpp4r/roster'
require 'colored'
require 'pp'

include Jabber


Jabber.debug = true

zuk

require 'rubygems'
require 'blather/client'

# CONFIGURATION

jid = 'tester@proto.encorelab.org'
password = "foofoo"
chatroom = "s3@conference.proto.encorelab.org"

setup(jid, password)

zuk

rollcall = new Rollcall.Client('http://rollcall.aardvar.encorelab.org')

token = rollcall.getCurrentToken()

if (token) {
  rollcall.fetchSessionForToken(WallCology.token, function(data) {
    session = data.session
    // The session hash has the user's account info in it. At this point 
    // we can assume the user is authenticated.
  })

zuk

/**
 * Let Rollcall take care of asking the user for their login and password.
 */

if ($_REQUEST['token'])
  $token = $_REQUEST['token'];
elseif ($_SESSION['token'])
  $token = $_SESSION['token'];
else
  $token = null;