Make the jump: ensure your Drupal modules are translatable

In my short free hours the last few days, I was brainstorming on new features for the translation template extractor (this little module which extracts translatable strings from Drupal modules) to make both the translators and Drupal coders life easier. Today I am proud to announce, that I released the old stable code as Potx-5.x-1.0 and Potx-6.x-1.0 (which signifies that the development code was quite stable for some time now) and wandered to implement new features for the 2.0 versions of the modules. From today, the 6.x-2.0-dev branch contains the two new features I developed the last few days:

  • The module now extracts translation templates for themes too, not only modules. This was an obvious feature request, but the original implementation was quite shortsighted, so the relevant part needed a full code rethink to support themes. This is good for translators.
  • The bigger news for module and theme developers is that potx now comes with (experimental) coder module integration. For those who have not heard about coder module, this little piece of software helps you to upgrade modules and ensure they conform to coding guidelines. It even helps you avoid some common security problems. But until now, it did not help you review your translatability errors. In fact, I got bug reports on the translation template extractor that if a module passed coder's review, it should not have any localization errors. Well, when used together with potx-6.x-2-dev, coder module now offers a new code review option. You can check translatability errors of your modules right there!

How can we make this even better? Well, there are still some TODO items for potx module, which will be implemented later (and I am sure people would like to see a 5.x-2.0-dev backport of the new features), but obviously people will not be better if told they make mistakes, if we don't tell them what to do instead. So I sat down and carefully crafted the Drupal 6 translation cheat sheet for your consumption. This fine piece contains the PHP and JavaScript interface translation API functions as well as the functions used in the installer (such as .install files and install profiles). I also collected the three most common errors and provided two tools to help you ensure you do as best as you can. This cheat sheet also includes explanation of the different placeholder syntaxes used in t()-ed strings, which even I have not been able to get used to still.

I hope you will find the new features and the cheat sheet useful, and take some extra time to ensure your modules are properly coded for interface translation, when you upgrade them for Drupal 6. Remember, we are going to have a "multilingual release" with all the new language features, so it becomes increasingly important that contributed modules use the interface translation API properly.

Update: Replaced the file with the 1.1 version, as I noticed that the !html placeholder needs a security warning to ensure people are aware that usage of this placeholder is not advised.

Happy hacking!

New install profiles for Drupal 6?

Close to a yer ago, Drupal 5 was released with a basic installer which makes new site setups easier, but it was still just the beginning. The real power as we thought was in contributed install profiles which allow you to set up different site types with ease.

The new Drupal 6 we are preparing for release comes with a nicely themed installer, which has a site configuration form (check out the video!)and even more capabilities for an install profile to hook into and do cool things on install. But despite encouragement from different parties, and even a DrupalCon Barcelona session by Boris Mann on install profiles, where some people became enthusiastic about building core install profiles for Drupal 6, the base system does not show off the different possibilities still.

However, yesterday Dries Buytaert posted an interesting note to the development mailing list, saying:

I don't mind having two or three profiles ship with Drupal core. They could help market install profiles and gives people one or two concrete examples to start from when building their own profiles. I think this would come a long way in helping to promote install profiles.

Specifically, I'm willing to accept a dummy.profile that populates your Drupal site with some dummy data and that gives you a kick start by pre-configuring a number of common things (i.e. it could create an about-page at q?=about, and it could setup a contact form that is accessible from the primary navigation). In fact, I wouldn't mind a blog.profile either -- it could also setup 'tags'-vocabulary with a term 'Drupal' or something.

If we think this is important, and if they emerge within the next day or two, we could ship those with Drupal 6. These are important usability/strategic improvements, not API changes.

We have seen some new functionality developed for Drupal 6 in tight collaboration quickly, and fortunately, there are existing code bases to build on for a single user blog install profile (thanks to Matt Farina for the link) or a 'dummy' profile. Let's keep quickly moving on these and we will get good examples of cool Drupal use cases, as well as a lot more visibility for Drupal's install profile support.

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Szeged Drupal User Group highlights

Due to the Microsoft event, I had no time yet to blog about the very first Hungarian Drupal User Group event, which took place in Szeged late last week, and was actually organized by the Belgian living in Hungary: Kristof Van Tomme. He has a very good sense of selecting what makes a fun event. The meeting started off with a short presentation by Kristof about Drupal's main selling points, then continued with a discussion on collaboration possibilities, and ended up with some fine wine tasting at a different location.

One of the intesting takeaways from the event was that numerous people showed up from Temesvár, which is located in Romania 200 kilometers away (close enough so they said). Actually, Budapest (Hungary's capital) was equally far, however Hungarian developers mostly showed up only from around the city. So it turned out to be an "international" gathering of sorts, especially with Kristof translating wine introductions from Hungarian to English.

The day was topped off with a world music concert by the relatively new Fabula Rasa formation (beware, popup not required for proper site operation). They played great music and told unbelievable fantasy stories built around every song they have. We arrived a bit late, but they were also late starting so the few of us who kept being there from the group enjoyed the whole concert into the night.

Of course this great gathering started off some powers in Budapest for a meeting there, and organization is underway. We will see how it goes hopefully soon.

Adventures in Redmond: Microsoft, Open Source and Drupal

Microsoft Open SourceA few weeks ago, I received a surprise invite from the Hungarian Microsoft office to an event in Redmond, WA, which turned out to be due to my strong involvement with the Hungarian PHP community, but was also luckily connected to my Drupal 6 work. I was lucky to be able to set aside the required days for the so-called Web Development Technology Summit, which seemed to evolve around PHP people and Microsoft technologies. Interesting mix!

This was my first time in the US, and would be able to tell you fun stories for hours about how one gets a visa quickly, copes without a credit card (but with a debit card), with a phone not working in the US, with a plane coming 6 hours late, with fun border officers who were (really) a pleasure to discuss web development technologies with, without a hotel room booked, without a name card prepared at the event, with extreme stuff billed in the hotel, a plane leaving 24 hours late (overnighting on Northwest's expense) and finally with luggage missing (but received a day late) back home. So it was a very fun experience all around, especially looking how I was able to team up with people spontaneously to solve problems on airports, which helped me out in some cases.

But actually, I was more interested in what Microsoft is up to with inviting some interesting heads from the PHP community, including three well known Drupal developers, as well as Gallery, Facebook, CakePHP, PHP core developers, and so on.