MediaWiki API errors in FileAnnotations

I am working on FileAnnotations’ error handling. When I started writing the patch I wasn’t aware of all the cases we’ll have to tackle, Mark was nice enough to guide. Below is a list of errors that could occur and how to handle them.

AbuseFilter
AbuseFilter does not reject the mw.Api promise, but returns an object that has a warning.

Use the abusefilter-disallowed message here.

No edit permission
This one rejects the promise and the function has the error code as a string and an object literal that has details. It has the same object again as the third argument, I wonder what that is about.

Should probably not show the add annotation interface if the user does not have permissions in the first place. In case we do, use the permissionserror message from core.

Session expired
Tested a few cases for this. If the user is logged out in the middle of adding an annotation they’d get a permissiondenied error. But if one logs out and logs into a different account in another tab, the new edit is correctly attributed to the newly logged in account.

Unreachable server
I found the api-error-http error message but haven’t been able to figure out how or when it triggers. Have filed a separate task for now.

Block
This rejects the promise with error messages too. Could show api-error-blocked here, but it doesn’t show some of the useful information that is returned.

Protected page
Should protecting a File page automatically protect the Annotations page too? This is the same as some of the other errors, and core already has a protectedpage message.

Looking at all the api-error-* messages in core, these might show up too.

  • autoblock
  • badtoken
  • http (timeout error?)
  • timeout
  • unclassified

Here is the updated patch.

Nearby Wikipedia articles for the Pebble

The Nearby API from Wikipedia has always fascinated me, so when I received the Pebble Time last month, I knew I had to use it to make an app for my wrist.

In the excitement of the Kickstarter campaign I had already started dabbling with the JavaScript SDK using Cloud Pebble. It took me a while to get started with the SDK on my computer because I couldn’t find a clear way to initialize a JS project. Things went smoothly once I realized that I had to clone the pebblejs repository first, and copy my files there.

The Pebble.js environment is still in beta and it shows. While the documented features work, I kept wishing for more, especially those that let me add color. I could get a few colors using textColor, and highlightTextColor, but couldn’t find any documentation on what was actually supported. I made my peace with the lack of colors and released the app on the Pebble app store.

splash

Analytics tells me that around 400 people are using this app and that makes me happy. The people are nice too — I got two emails reporting an issue on iPhone (I am working on it), both being informative and polite. This might not mean much, but I feel its an important litmus test for the community.

I hope more APIs get exposed to Pebble.js soon, until then feel free to contribute code and bug reports on Github.

Wikimedia Commons: Android App Icon

When I went to Bangalore to pack up my stuff, lut4rp‘s home had been converted into a hacker space with YuviPanda and GeneralMaximus hanging around. I didn’t have too much client work and realized that it was the best time to make a design contribution to open source and familiarize myself with the process.

Yuvi was (and still is) working on the Wikimedia Commons application. He wasn’t completely happy with the icon and I decided to make one according to the iconography design guidelines in the Android design docs. The logo has a pretty complicated shape but I wanted to keep it consistent with the other launcher icons with the slight depth on top and light shadows.

old-to-newicons

After completing the design I sent my first ever pull request (I have no idea why I was scared to do this earlier) which after a couple of changes and iterations finally got merged to the repo. I am not completely happy with the rendering of it, but it looks fine on smaller sizes, guess I’ll change the shading a bit and send another pull request. I am glad that I got past this hurdle and have been sending more (but still trivial) pull requests to other projects as well. Hope this streak keeps going :)