Playing with FlickrFan
Wednesday, January 2nd, 2008Dave Winer’s latest creation is a tool called FlickrFan. FlickrFan is fairly simple in concept. It takes photos from a Flickr RSS feed and downloads them to a folder on your computer. You can then set up your screensaver to used these photos.
The concept is similar to my dynamicImages tool for Radio Userland and Frontier. The only real difference is that dynamicImages checked to see if an image had changed, while FlickrFan checks to see if a RSS feed has changed. Obviously, it is much easier to get lots of images using feeds. The other main difference is that dynamicImages was designed to change the desktop background, and FlickrFan appears to be designed to create a screensaver.
For some unknown reason, you can only set up the desktop image to show a photos from a single folder, while the screensaver will grab images from nested folders. Today on Scripting News was a post pointing to a HowTo that would sets your desktop to use the screensaver.
This almost works for me. But I have a problem in that I want to see the whole image and not zoom it to fill the screen. As a result, there can be wide margins around the image. In the Mac’s screensaver, the color of the margins is black. This isn’t a problem for the screensaver, because you are not trying to look at anything else. But it is a problem with the desktop, because it can generate ugly and difficult to use desktops (imagine a completely black desktop).
So, I wrote a hack that will copy all of the photos in the feeds folders and copy them into a single folder that can be used by the Mac’s desktop. It was simple to write and run because the OPML Editor that is the engine for FlickrFan is really just open source version of Frontier (and I have been using Frontier for over 10 years now).
After I get that hack running, I will tackle getting the Frontier ServerMonitor tool running with the OPML Editor.
