inkChilli wiki to Sharepoint migration tool

If you need to convert from TWiki or Foswiki to Sharepoint (2010 and 2013 now, 2007 in a few weeks time when I’ve tested it), please head over to, or email me

2 months ago I was asked for help migrating a company’s TWiki site to Sharepoint, and then again a few days later from someone who’s company had declared that they needed to shift their foswiki information to Sharepoint too.

In response, I spent the 2 months researching through much of Microsoft’s undocumented API’s, and implementing a tool to do the job.

If you need to convert from TWiki or Foswiki to Sharepoint (2007, 2010, 2012 and Office 365), please head over to, or email me



HTML5 & RDFa-lite semantic templating engines

If you’re writing a webapp using rdfa-lite, It makes sense to consider using rdfa markers in the DOM based template engine.

While working on round-trip html5 <-> Rdfa-lite query and editing, I’ve been struck by the primitive feeling of html template languages. {{mustache}} ,  <%escapes%> <–%ssi escapes %–> all work the same way as C preprocessor macros – string concatenation style – which ignores the underlying structure that we’re working with.

Thankfully, HTML5 is changing everything – it has / will have a template tag

Along the way to finding that, I came across Weld.js (dead?), Transparency or Plates and Pure and not forgetting Knockout.js.

None of them quite goes where I want – as they either use class/id, or their own data- attributes.

What I’m after, is leveraging the already existing semantic annotations of existing (or template tag) elements to add new ones.

For example, I might have the following Link menu, and then want to dynamically add others from a remote query

     <ul id="page-list">
         <template id="page-item-template" style="display:none;">
            <li  typeof="WebPage" resource="/">
                <a property="url" href="/" tabindex="-1" id="index">
                    <span property="name">Home</span></a>
             <li typeof="WebPage" resource="/">
                  <a property="url" href="/" tabindex="-1" id="index">
                    <span property="name">Home</span></a>
             <li  typeof="WebPage" resource="/SvenDowideit.html">
                  <a property="url" href="/SvenDowideit.html" tabindex="-1" id="SvenDowideit">
                    <span property="name">Sven Dowideit</span></a>

The following works for browsers that don’t support the new HTML5 template tag:

var node = document.querySelector('#page-list [typeof=WebPage]').cloneNode(true);
node.querySelector('[property=name]').textContent = 'TODO';
node.querySelector('[property=url]').href = '/TODO.html';

A nice start, but to me, there’s still something not right with the addressing scheme –
which is where some of the above template engines use the @ symbol to denote that the value should be set on the named attribute.

something like this might work

var node = document.querySelector('#page-list [typeof=WebPage]').cloneNode(true);
node.render( {
    '[property=name]@textContent':  'TODO',
    '[property=url]@href': '/TODO.html'
but setting up the relationships beforehand, and making the clone implicit
var template = getTemplate('#page-list [typeof=WebPage]', {
   name: '[property=name]@textContent',
   url:  '[property=url]@href'
 {name: 'Sven Dowideit', url: '/SvenDowideit.html'},
 {name: 'TODO', url: '/TODO.html'}

Which looks an awful lot like Weld.js’ (and the inverse of Pure?) API. And, should be trivial to implement using Transparancy.

in the process of thinking it through, I wrote a simplistic version that deserves replacing when I’m thinking about something else:

        getTemplate: function(templateSelector, map) {
            if (this.Template === undefined) {
                var template = document.querySelector(templateSelector);
                var template_map = {};

                for (var key in map) {
                    var address = map[key].match(/^([^@]*)@?(.*)?$/);
                    template_map[key] = {
                        node: address[1] || '*',
                        attr: address[2] || 'textContent'
                this.Template = function(values) {
                    var new_elements = [];
                    for (var idx in values) {
                        var elem = template.cloneNode(true)                
                        for (var key in values[idx]) {
                            if (template_map[key] !== undefined) {
                                var node =  elem.querySelector(template_map[key].node);
                                //TODO: detect if key is a method, and call it?
                                if (template_map[key].attr === 'textContent') {
                                    node.textContent = values[idx][key];
                                } else {
                                    node.setAttribute(template_map[key].attr, values[idx][key]);
                        //TODO: if it where a real template tag, apparently there would be an elem.content
                    return new_elements;
            return this.Template;

Last few months foswiki

It seems that I’ve been busy with family things, so have forgotten to blog.

Before we left for Zurich in August, I delivered a foswiki that was an amalgam of TWiki, MediaWiki and Sharepoint Wiki topics.

Sharepoint was the most surprising – technically, its got so much potential, but so little support for endusers. It has federated search, data types, and views, but pretty much all of it needs to be written by someone as a compiled component, and installed on the server.

Seems to me there’s an oportunity for someone to build a compatibility layer allowing users to write applications as in TWiki and Foswiki.

After getting settled in, I was persuaded to start work on foswiki store2 for foswiki 2.0 – bringing together all of the learning and performance work from my Database and MongoDB backends – its happening in my github repository at the moment, as its going to take a month or 2 before its passes all the tests.

And last week, I was distracted by Ward Cunningham’s Federated Wiki – we’ll see how I get myself back on foswiki track – all while looking after the 2 girls (just turned 2.5) while we’re in Zurich.

The foswiki General assembly and FoswikiCamp is probably going to be in CERN, on the weekend of November 19 – hope to see everyone there!

Sharepoint 2007 to foswiki migration project part 1

I’ve spent the last few days working on getting data out of Sharepoint Wiki, and its shocking. If you read the webservices API and believe it, things would be simple.

I’ve spent the last few days working on getting data out of Sharepoint Wiki, and its shocking. If you read the webservices API and believe it, things would be simple. Sadly, its got some pretty major bugs, and some pretty woeful architecture too.

The worst finding is that although Sharepoint lists have a webservice API to get versioned data, its broken – all versions of the MetaInfo return the text of the last revision. So I had to resort to brute force html GET’s and parsing the html to try to get the historical info.

Still, data gathered and saved – next week I’ll start trying to extract the valuable user written text from the masses of shoddy html (like in MS Word to html, every line is surrounded by the same 100 character css styles, setting font to Verdana etc.