Blogging Roller

The delicious.com Blog Posting tool is an "experimental feature creates a daily post of your latest bookmarks to your blog." Lately, folks have been complaining that it is completely broken. Personally, I never could get the thing to work consistently and for the past couple of years I've been using the Feed Poster Blogapp to do my link postings. Now, I'm thinking about fixing Feed Poster up a bit, making it easier to run from the command-line or a cron-job and re-releasing it for those folks who can't get the delicious.com tool to work.

What follows is a synopsis of how I think the tool should work.

delposter - Synopsis

You run the tool by entering something like this 'java -jar delpost.jar [parameters]' on your favorite command-line. The tool will connect with delicious.com, grab all of your bookmarks since the last time the tool was run, create a post that lists all of them and publish that post on your blog (via AtomPub or MetaWeblog API). Here are the parameters you can specify on the command line.

• username - (required) your delicious.com username
• blogusername - (required) username for blog API
• blogpassword - (required) password for blog API
• blogposturl - (required) blog API endpoint URL
• blogid - ID of blog (required if you have more than one)
• blogapitype - either 'metaweblog' or 'atompub'
• title - format of title, can include ${date}
• dateformat - date format to be used in title
• includetags - include only bookmarks with these tags
• excludetags - exclude bookmarks with these tags
• since - number of hours back to go looking for posts (ignoring last run time)
• postdraft - post entry as draft
• appenddraft - if last post is still in draft mode, then delete it and add its contents to the new post being created.

Is that what you'd like to see in a delicious.com Blog Posting tool?

Of course, a command-line tool is not the most friendly way to do things, so perhaps I should provide an installer that sets up a cronjob or a Windows Schedule Task. Or maybe I'll reserve that as an outer-ring feature.

My old Sun w2100z workstation died a couple of weeks ago. So I ordered a brand new Sun Ultra 24 and installed a whole heap'o Sun software on it -- everything I need for SocialSite and Roller development. Here's a rundown of my initial experiences with my new primary development system.

• First Blog (Apache Roller) : Gerry's View
  "I would like to complement Apache Roller on its ease of use, excellent documentation and low set up time."
• Groovy Grails and Webby Things : Apache Roller 4.0 supports Groovy
  Groovy folks finally discover support in Roller
• Sun on list of 15 Companies That Really Get Corporate Blogging
  "That's 110,000 posts of promotional gold for Sun and they know it"
• August 2008 Board Report - Apache Roller
  Covers community health, status of our most recent release, work that has been done in the trunk and plans for new work
• Introduction to Apache Roller
  Presentation by Matt Raible on Slideshare
• number 9: see me rollin, they hatin
  Guidelines for running Roller 4 in a cluster
• Using DTrace to Troubleshoot Roller (Japanese) - Jim Grisanzio
  Wish I could read Japanese
• GitHub repository search
  Happy to find a couple of Roller plugin projects on Github

From the Seam Framework team's wiki page on JSF2 major issues:

The JSF2 expert group should work closely with the JSR 311 expert group to define overlapping integration points (unified configuration) and programming models, so that a JSF implementation can work seamlessly with a JAX-RS implementation. For example, a @Path annotated POJO should work as a JSF backing bean without any additional configuration. A JSF application programmer should be able to expose RESTful remote APIs easily.

Right on.

Via Matt Raible

We demonstrated the Project SocialSite widgets in Roller at JavaOne, but we didn't show much other than just the basic widgets. We modified a Roller front-page theme to include a people directory, added a profile page for each user and slapped the widgets on the page. It was pretty rough, as you can see on the right, like our other SocialSite demo vehicles.

This week, I'm working to put together a much better demonstration, something useful enough to deploy to our internal blog site at Sun. Since I have limited time and I really need to get back to working on the SocialSite widgets and web services, I've been thinking about minimum set of features needed to add some value. Here's what I think we need:

• Landing page: shows activities of your friends and groups, your inbox of social requests and place for you to update your status. This could be added to Roller's Main Menu page or to pages of the Front Page blog, which is my preferred option.
• Personal profile page: shows your mugshot and the subset of your profile information that the viewer is allowed to see. Shows your activities and the OpenSocial gadgets you have installed. This could be done in the pages of each user's blog, which would give folks complete control of profile layout via page templates. Or I could be done in the pages of the Front Page blog.
• Activity per entry or comment: whenever you publish a weblog post, or comment on one, an entry will be added to your activity feed so that your friends can see what you're doing. This will be implemented as a feature of a Roller-specific OpenSocial Gadget.
• Protected entries: ability to publish blog entries that are visible only to your friends via the Roller Gadget.

Most of the above items should be pretty easy with the SocialSite widgets, but I'm sure I'll run into a snag or two at least. I always do. I'll post again next week and let you know how far I got.

I'm happy to report that I'll be traveling to Copenhagen, Denmark to talk about Roller and Project SocialSite at the Open Source Days 2008 conference on Oct. 3-4 this year. I'm going to tell the story of Roller and lessons learned along the way and then talk about blogging in the age of social networks and how to social-enable Roller with the SocialSite widgets. The session is called titled The once and future Roller.

If you want the lowdown on what's going on with Roller community health, ongoing work and upcoming releases then check out the Apache Roller August 2008 Board Report.

• Placating people with options [dive into mark]
  "Google Project Hosting is and has always been a tool to fight license proliferation. It is only incidentally useful"
• tecosystems - Google Code vs License Proliferation
  "There is room in my philosophy for file based reciprocal licenses such as the CDDL, EPL, and MPL. While they may create islands of code, some of those islands are very large indeed"
• Launchpad, by Canonical
  Speaking of FOSS project hosting, LaunchPad looks very cool. Take the tour.
• JavaFX, are we there yet? [kirk.blog-city.com]
  "With this in mind, I'm pretty optimistic that JavaFX, being free and open, will become the preferred choice for building rich clients if..."
• OpenJFX: Open Source sidebar
  "Sun is committed to delivering enhancements to the JavaFX platform and to this end will continue internal development -- hmm... I don't understand the logic here
• Open Source and Cloud Computing - O'Reilly Radar
  "almost all of the software stacks running on cloud computing platforms are open source, for the simple reason that proprietary software licenses have no provisions for cloud deployment"
• Patent Law Blog (Patently-O): The Death of Google's Patents?
  "The Patent and Trademark Office has now made clear that its newly developed position on patentable subject matter will invalidate many and perhaps most software patents"

I'm not a fan of sports that require balls, but I had a great time at the Red Sox game Tuesday night. It was my first major league game and a doozy with an apparent rout, rain but no delay, a nail biter and finally victory. Here are a couple of snaps from my iPhone. All thanks to my buddy and co-worker with the season tickets (and a serious case of Red Soxoholism) Bobby Bissett. Thanks Bobby!

Here's a diagram I worked up over the weekend to explain Shindig REST API internals to my team mates. See the Project SocialSite blog for the full story.

I'll be traveling up to the Boston area this week and specifically Burlington, MA to meet with my Project SocialSite team mates, my boss, his boss and who knows who else -- working on a such a distributed team, sometimes I don't know who works where.

I'm going to a Red Sox game Tuesday night (thanks to Bobby) and Thursday night I'm getting together with an old friend, but Wednesday night looks to be open. So, if any blog buddies, twitter followers and/or Roller fans want to meet-up then send me an email (dave.johnson at rollerweblogger.org).

JSF spec lead Ed Burns just pointed out that some of my Sun-internal comments about JSF have made it outside the firewall and into an issue on the JSF specification project:

On Wed, 19 Mar 2008, David M Johnson said:

I think the goal should be to make JSF applications RESTful by default, with proper use of GET and POST, i.e. only use POST when application data is changing, not for component state. Another goal should be clean, book-markable URLs that only carry path-info and parameters needed by the application logic.

That's easy and the default situation with Rails, Grails, Struts, etc. How hard would it be to redesign JSF along those lines? Would it require EJB2 -> EJB3 level changes to JSF?

I suspect work on JSF 2.0 is too far along for this kind of change now, but it's nice to hear that the idea of a truly RESTful JSF is at least under consideration.

My teammates and I have started a new blog over at blogs.sun.com to cover Project SocialSite and to break the big news: we're open!

We are very pleased to announce that source code is now available for Project SocialSite (under a CDDL/GPL license) and the project is now operating as an open source project following the Glassfish governance policy. We're working in the open and welcome contributors of all stripes. Read more...

BarCamp RDU was great fun this year and I'll probably blog a bit more about it later, but for now here's my favorite picture from the event; taken by Fred Stutzman, who led the event in 2007 and 2008. It's my son Alex (11), using Wayne Sutton's cell-phone to stream video of me giving the opening intro:

Alex really enjoyed helping out and he attended sessions on his own including iPhone development and file system encryption, and he got to play werewolf for the first time.