Re: deciphering RT source code layout

[eXile]

RT uses DBIx::SearchBuilder for it's SQL, you can look into $RT/lib/RT/SearchBuilder.pm for how exactly (where $RT is your RT installation dir).

One thing that took me a while to figure out is that methods for all RT objects (Queues,Tickets, ..) are a little scattered across files. I haven't found a good description for it's API yet, so I'm using the source to find what methods can be called on certain objects. For instance for Tickets, there is $RT/lib/RT/Ticket.pm $RT/lib/RT/Ticket_Overlay.pm , $RT/lib/RT/Tickets.pm $RT/lib/RT/Tickets_Overlay.pm , $RT/lib/RT/Tickets_Overlay_SQL.pm , and inheritance of course.

I created myself a quick-and-dirty overview of methods like this (while in the $RT/lib dir):

  find . -name "*.pm" | xargs egrep '^sub'

[nite_man]

Have a look RT wiki:

http://wiki.bestpractical.com/index.cgi?Documentation

Maybe it helps you.