I had this sudden urge to get my calendar maintained. Google Calendar is what I’ve been using, on-and-off, and its generally been a bit of a love/hate relationship I’ve had with it. Its good that its online, but that also makes it bad – i.e. what happens when I need to pen something down when I’m offline? It supports SMSing me reminders for events (good), it works via my mobile phone (good), there are Twitter interfaces to the calendar (good). It lacks integration from my main email client, Mozilla Thunderbird.
Why Thunderbird some might ask, and not Evolution? Its cross-platform. And if I were placing bets, I’d be betting on Thunderbird over Evolution, any day (in fact, I’m surprised Linux distributors haven’t figured this out as the easiest migration path – Firefox is shipped, but paired with Evolution). But I digress, lets focus on calendering.
There is the Mozilla Calendar Project, which creates SunBird (standalone) or Lightning (a plugin for Thunderbird). Naturally, I’ve chosen to align myself with the latter. My first snag was finding out that the add-on I downloaded, did not work on Linux x86_64. A little work on Google, showed me how to build it; a little further, and I found a contributor build of it, on the Mozilla site. So download Lightning 0.7 for Linux x86_64.
Thunderbird changes: Today Pane button on top-right, all right there is the option of the “today pane”, and bottom-left, there are two new buttons to toggle between email and calendering view
Once that was complete, Lightning offered to import my calendar entries from Evolution. I don’t know if on OS X, it will offer to import from iCal, but it seemed like a good enough feature to have – I however, did not use it, as I’d not been using Evolution before. When Thunderbird starts, you immediately notice options to change to the Calendar, or even bring out the Today Pane.
The secret sauce is however, in installing yet another Thunderbird add-on, the Provider for Google Calendar. Once that is installed, and you’ve read the notes on the GDATA Provider, and understand its limitations, you’re on your way to using Google Calendar, right in Thunderbird!
Lightning, in calendering view in Thunderbird
Its got limitations though. Google Calendar doesn’t support categories, so they don’t show. If you decide to edit/delete a recurring event, it doesn’t work (known bug), and you still need to login to the web interface. If you create a Task in Lightning, and so happen to tack it onto your calendar on Google Calendar, it just disappears (so make sure tasks are tracked in the local calendar); this is because GCal doesn’t do tasks. By default, all alarms are set to be popup’s, and not SMS messaging like I prefer. If you’re offline, it doesn’t show entries (c’mon, cache entries at the very least). This is something that I’d love, and there is work going on to make this happen.
Verdict? These add-on’s are going to stay in my Thunderbird install. There are quirks, I still have to hop on the web interface from time to time, but it looks like as long as I’m online and in Thunderbird, I’m going to be a happy camper when it comes to calendering.
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