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Dave Johnson on blogging, open source and Java

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Sunday May 16, 2004

Java bloggers: abandoning Movable Type?

Pabst Blue Ribbon logo Turn off the LAMP and crack open an ice cold PBR - Pebble, Blojsom, or Roller that is. You're a Java developer so drink your own brew. If you don't like the taste, then join one of those open source Java weblogging projects and start brewin' for yourself.

Dave in Java Comments[5]

Tags: Java

The state of Wiki APIs.

I've been doing a little informal research into Wiki software options and Wiki APIs. I'm trying to understand the state of the Wiki software market, if you can call it that, and especially the state of Wiki APIs. This post is a summary of what I have learned so far.

Where we are

The WikiRpcInterface is supported by the most popular open source Wikis including UseModWiki, MoinMoin, PhpWiki, Twiki, and JSPWiki. Using this XML-RPC based API, you can:

  • Get a list of recent changes in the Wiki
  • Get Wiki pages in raw Wiki syntax format or transformed into HTML
  • Get Wiki page metadata including name, last modified time, author, and revision number
  • Get a list of all links on a Wiki page
  • Create and update Wiki pages

Where we could be

Unfortunately, the list of Wikis that don't support the WikiRpcInterface is a lot longer than the list of those that do. For example, the popular open-source Java-based SnipSnap Wikiblog doesn't support it and neither does the Atlassian's new closed-source Java-based Wiki Confluence. SnipSnap provides no Wiki API at all. Confluence, on the other hand, supports an extensive API in both XML-RPC and SOAP-RPC flavors. With the Confluence API you can:

  • Authenticate (login and logout)
  • Manage Wiki user groups and permissions
  • Get Wiki "space" and the Wiki pages within it
  • Get Wiki pages in raw Wiki syntax format or transformed into HTML
  • Get Wiki page meta data including previous revisions of the page
  • Get a list of all links on a Wiki page
  • Get comments and attachments associated with a Wiki space
  • Transform Wiki syntax to HTML
  • Search the Wiki

That's a pretty impressive list of capabilties and it has already inspired a slick GUI client called TimTam. Take a look at the cool screenshots. It's really a pity that TimTam only works with one Wiki - and a payware one at that.

A side note: I wanted to find out more about Wiki API support in the closed-source Socialtext Wiki/Weblog product line, but the Socialtext website is not very sociable. I could not find any detailed product information, documentation, or developer information on the site. They don't even have site search. I'm not ready to register for a free demo or marketing spam yet, so I'll look into Socialtext at a later time.

The way forward?

Recently, Joe Gregorio published an article called An Atom Powered Wiki. Joe showed how to add Atom API support to a simple Wiki. Joe's example API is very simple, only allowing getting, putting, and deleting Wiki pages but, because Atom is exensible, and in a SOAP compatible way, the Atom API could easily serve as the basis for a new standard Wiki API.

Dave in Blogging Comments[4]

Tags: Blogging wiki

You would have to be insane to enable Trackback on a corporate blog.

PJ Doland: You would have to be insane to enable Trackback on a corporate blog. Look at the links at the bottom of Mena Trottts post about the new licensing terms for Movable Type 3.0. The mob has spoken, and its publicly viewable on the company site.
Via Simon Phipps.
Dave in Blogging Comments[0]

Tags: Blogging

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