Blogging Roller

<img src="http://rollerweblogger.org/roller/resource/ncsu-opensource.png" alt="NCSU FOSS logo" />

I just signed up for the NC State University FOSS Fair 2009 on Monday, Feb. 2. I'm pretty excited that there's a GRASS GIS session on the list; that's where I got my start with open source software sometime in the previous century (GRASS was public domain back then, not GPL as it is today).

The first Triangle Tweetup of the year is tomorrow at the stylin' Glenwood South facilities of Edge Office. There's a site now with an interesting speaker line-up and people tweeting about it (and food).

<img src="http://rollerweblogger.org/roller/resource/triangle-tweetup.png" alt="Triangle Tweetup" />

Count me in!

Update: Reminder the #triangletweetup is a food drive too, bring some nonperishables, info: http://tinyurl.com/6vn3ct via @ginnyskal #givingback

<img src="http://rollerweblogger.org/roller/resource/daves-tweeple-1.png" align="right" hspace="10" vspace="10" alt="tweeple" />

Even when you're mentally prepared for a layoff and you know it's probably for the best, its still a life-changing shock when it happens, a loss. It's hard not to feel fear, anger, sadness, self-recrimination and all those stages that fellow RIFee David Van Couvering blogged about. I still cycle through those, but not as frenetically as before.

I got over the sadness and fear part pretty quickly thanks to my tweeple, the very supportive network of friends, colleagues, former coworkers, etc. that's grown around my blog, my work at Sun, my involvement at Apache Software Foundation and my social network accounts like Twitter. I got the word out on Twitter first and word spread quickly. I posted to my blog and some very kind friends, Tim Bray, Ted Leung and Robert Donkin helped spread the word on their blogs and said some very nice things about me in the process. Within hours a flood of supportive tweets, emails and calls come rolling in, including about a dozen real live job leads.

So, thanks folks. I really appreciate the help. I'll keep you posted.

It was over four years ago when I discovered that Sun was using my software, Roller, to power blogs.sun.com. I was thrilled to go to work for the company back in 2004 and what an awesome cast of characters I've gotten to work with over the years. I really enjoyed the folks I worked with on the blogs.sun.com team, the open source folks and most recently, the Glassfish team -- some of the most talented and nicest folks I've ever worked with. It's been a great four and a half years but all good things must come to an end and today is the day.

I've been swept up in the latest round of Sun layoffs. Sun has decided to disinvest in Project SocialSite and as of today I'm free and available for employment. Though I do feel some urgency due to the bad economy, Sun's layoff package is pretty good and so I have some time to figure out what comes next and no need to make hasty decisions. Whatever I end up doing, I'll be blogging it here.

Oh, and about Apache Roller and Project SocialSite? I'm not ready to give up just yet. I'll be using a little of my time to do some mentoring and to move forward plans for Roller 5.0 this spring. And I see real value in the Project SocialSite "social-enable existing web sites" concept and I'm considering ways to move that forward as well, with or without Sun. I'm still giving my talk Shindig for Blogs & Wikis in March 2009 and, actually, I'm pretty happy I have some time right now to focus on those demos and slides.

The other day I got the happy news that my one of my proposed sessions was accepted for ApacheCon EU. ApacheCon and Amsterdam are definitely among my favorite places to be, so I'm thrilled. You ought to go too; here's the information on the conference, which will include training, the hackathon and a BarCamp.

My session is titled <a href="http://www.eu.apachecon.com/c/aceu2009/sessions/184 ">Shindig for Blogs and Wikis. I'll cover different approaches to adding social features to blogs and wikis and I'll zoom-in on OpenSocial related options Shindig and Project SocialSite. Here's the abstract, with some formatting that is missing from the ApacheCon site:

Blogs, wikis and feeds helped to make the web more social by making it easy for folks to read, write and have conversations on the web; and now social networking technologies are making the web and even more social.

In this session you'll learn about OpenSocial, a new standard for interacting with social networking data via Web Service and via JavaScript Gadgets that can be embedded into social networking sites. You'll learn about Apache Shindig (incubating), which is the reference implementation of OpenSocial, and how it can be used to add support for social networking and gadgets to existing web applications and specifically Apache Roller and Apache JSPWiki. The session will cover:

• Quick introduction to OpenSocial and Shindig
• Overview of products/services that leverage OpenSocial
• Benefits of social networking in blogs and wikis
• How to support Google Gadgets in Roller and JSPWiki via Shindig
• How to enable social features in Roller and JSPWiki via Shindig
• How to add comprensive social graph support to Roller and JSPWiki via SocialSite
• How to create an OpenSocial Applications that access Roller and JSPWiki

I'm already working on the demos and slides for this as it's going to be quite a bit of work. Fortunately, I'll be able to recycle some of the material in some other upcoming gigs.

I'm always happy to see Google talking about Project SocialSite in their OpenSocial presentations and pitches. We need all the help we can get with getting the word out.

Now, Rajdeep Dua of Google Developer Relations has put together a 25 page presentation on Project SocialSite Architecture with data model diagrams, UML and lots of detail. Good stuff. I posted some comments and corrections to the Shindig-dev mailing list

<img src="http://farm4.static.flickr.com/3121/3211976021_810177c46d_m.jpg" alt="snow!" align="left" style="padding: 0 1em 1em 0" />

That's the view from my desk this morning. We woke up to snow in Raleigh for the first time in years. Here, even the threat of snow is enough to cancel school across the whole state, so the kids are ecstatic and outside perfecting their snowball combat skills. I'm trying to focus on getting back to work after a long weekend. With the momentous inauguration today and other (less positive) changes coming later in the week, that's gonna require some serious amounts of caffeine and determination.

<img src="http://rollerweblogger.org/roller/resource/roller-cartoon-140x126.png" alt="roller logo" align="right" />

Here's the announcement from the Roller project blog:

It's been over a year since our last Roller release and we've fixed a couple dozen bugs in that time including an XSS vulnerability reported recently by Secunia.com. Now those fixes are available as an official Roller release, 4.0.1

• Bugs fixed are listed in the JIRA Issue Tracker Release Notes page.
• Updated files and docs are available via the Apache download mirror network.

This is a bug-fix only release with no new features.

Wondering what's next for Roller? I'm going to push for a Roller 5.0 release in Spring 2009, as we've got good stuff in the trunk and more on the way, but I'm going to need your help to get there. More about that later.

In case you were itching to comment about the new Fauxcoly theme or Eclectic Roller hacks, comments now work again. I had broken them in my quest for XHTML validation.

Fauxcoly is a new Roller theme that I designed over the winter break and the one that you see here on this blog. I wanted a new theme that's simple, easy to maintain, exposes my non-blog activities like Twitter, explains itself and takes full advantage of Roller theme system. This post explains the design and how to try the theme out. [Read More]

Sun's CTO for UK and Ireland, Wayne Horkan, is a bit of a Roller hacker, and I mean that in the nicest way possible His blog has always been a showcase for what you can do with Roller template programming, although recently he has adopted a more simple and clean design. Wayne just posted a set of three interesting and useful Roller hacks on his blog Eclectic:

• New next-previous macro: this one is useful for showing a reader where they are in a blog, which post they are reading and the names of the next and previous posts; sorta like the "current location" sidebar in Greg Reimer's theme.
• Related entries: this is designed for use on an individual entry page and shows entries that are related to the entry being viewed based on tag and category relationships. This is an especially good hack because the code is a little scary; it iterates through the most recent 1000 posts in the entry's category, then the most recent 1000 entries in any category and then it does some analysis. I suspect this gives blogs.sun.com a bit of a workout, but it's serving four million hits/day at 97% idle so that should be no problem, no?
• Archive macro: this one shows a blogger.com-like list of links to recent month's entries. Would be a little nicer if it displayed a count of entries for each month, but I don't think that's possible with Roller's current template system and models.

Nice stuff. Have you got any Roller hacks to share?

Good news for ROME fans. Nick Lothian picked up the puck and is galloping towards the finish line (sorry, I'm terrible at sports analogies).

Nick Lothian on ROME dev:

I've gone and built some preview jars for the upcoming ROME 1.0RC2, ROME Fetcher 1.0RC2 and Modules 0.3 release.

Those jars can be found here: https://rome.dev.java.net/servlets/ProjectDoc...

I've created source and javadoc jars as well as the normal jars - the idea being that I'll get them uploaded to some maven repository.

If you have some spare time, please take a look at these and test them and let me know of any problems. Assuming there are no big issues found I'd like to do a proper release in a couple of days.

Guess that means I should test Propono with RC2.

Believe it or not, I've never created an XHTML theme for Roller and I didn't even notice the XHTML declaration when I put my new theme (which I'm calling Fauxcoly) together. I did notice when I got over 400 validation errors from the HTML validator. So, I worked for a couple of hours last night to fix the errors both in my new theme and in my most recent weblog entries. I also had to fix a couple of Roller bugs, which need to be reported.

Now the main pages of my blog validate and I'm brave enough to put this in the theme's footer.

<img src="http://www.w3.org/Icons/valid-xhtml10-blue" alt="Valid XHTML 1.0 Transitional" height="31" width="88" />

Having a theme that supports XHTML isn't enough, of course. You also have to ensure that each blog entry is well formed and comments too. Unfortunately, we don't have great infrastructure for that in Roller (yet).

I still plan to release the theme in packaged-theme form, but only after I XHTML-ize it too.

Happy New Year 2009 to one and all! I took a nice long break from work, complete with a Florida vacation, hot tubbing, theme parks and a mini-vacation to rest-up from the main vacation and now I'm back. I think I'm rested and ready to restart some things including work, of course, and this blog.

Restarting a blog is not easy, or so I've heard. Here's what I did. I drew a big diagram on the white board with multiple colors, circles and arrows. I did some calculations and eventually figured out that what I need is a new theme. A little bit of eye candy for the couple of folks who end up here after a search gone wrong or accidentally clicking through as they skim over my blog in Google Reader; that's just what will re-ignite my blogging activities. My problems all have technological solutions. Funny how that works.

So, if you've clicked through to my blog then you're looking at my new theme and newly restarted blog. Thrilling, huh? It's a simple faux-column deal like my old theme, but this time I'm taking advantage of Roller's new 'action' pages, I'm using YUI Grids CSS to define the layout and I'm including content from my other sites (Twitter, Flickr, Delicious, etc.) via aggregation. I'll provide some more details about the theme and it's features (and a download) in a subsequent post, after I've gotten some real work done.