[phpesp-dev] [new feature] Data classifier plugins and translation for brazilian portuguese

[Luis F. <lfa...@fu...>]

Hi!

I've developed a data classifier system, that allows text, numeric and 
date fields to be classified by
plugins. I couldn't generate a patch with cvs diff -u  (it didn't 
included new files, can anyone help me with this?), so here is a url:

http://cidec.futuro.usp.br/phpesp-classifier-0.1.tar.gz

The changes were made on current cvs version.

I've provided some documentation, but briefly, each classifier plugin is 
a class, each question may have an active classifier that is an object 
serialized in the db. The object provides an interface to be configured 
by the survey designer. When survey_result finds a question with a 
classifier, all response contents will be passed to it before rendering 
the survey result.

The database scripts were modified to create the table "classifier".

There's also a plugin to classify numeric numbers into intervals. Other 
ideas I have for plugins:

  - One that allows user to navigate through text answers and classify 
them individually.
  - One that takes a zip code and cross it with other data about that region

I've also translated what was missing in pt_BR (although the new strings 
of the classifiers are not in messages.po).

I hope you enjoy :-).

[]s
Luis