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Continued work on Maketext
* can now set language preferences
* adv users can set "translator" language, and access little script to
enter translations for phrases covered by &mt

    1: # The LearningOnline Network with CAPA
    2: # Localization routines
    3: #
    4: # $Id: lonlocal.pm,v 1.3 2003/09/16 22:40:25 www Exp $
    5: #
    6: # Copyright Michigan State University Board of Trustees
    7: #
    8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
    9: #
   10: # LON-CAPA is free software; you can redistribute it and/or modify
   11: # it under the terms of the GNU General Public License as published by
   12: # the Free Software Foundation; either version 2 of the License, or
   13: # (at your option) any later version.
   14: #
   15: # LON-CAPA is distributed in the hope that it will be useful,
   16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
   17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   18: # GNU General Public License for more details.
   19: #
   20: # You should have received a copy of the GNU General Public License
   21: # along with LON-CAPA; if not, write to the Free Software
   22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
   23: #
   24: # /home/httpd/html/adm/gpl.txt
   25: #
   26: # http://www.lon-capa.org/
   27: #
   28: ######################################################################
   29: ######################################################################
   30: 
   31: package Apache::lonlocal;
   32: 
   33: use strict;
   34: use Apache::localize;
   35: use Apache::File;
   36: 
   37: require Exporter;
   38: 
   39: our @ISA = qw (Exporter);
   40: our @EXPORT = qw(mt);
   41: 
   42: # ========================================================= The language handle
   43: 
   44: use vars qw($lh);
   45: 
   46: # ===================================================== The "MakeText" function
   47: 
   48: sub mt (@) {
   49:     unless ($ENV{'environment.translator'}) {
   50: 	return $lh->maketext(@_);
   51:     } else {
   52: 	return '<a target="trans" href="/cgi-bin/translator.pl?arg1='.
   53: 	    &Apache::lonnet::escape($_[0]).'&arg2='.
   54: 	    &Apache::lonnet::escape($_[1]).'&arg3='.
   55: 	    &Apache::lonnet::escape($_[2]).'&lang='.
   56: 	    $ENV{'environment.translator'}.
   57: 	    '">'.$lh->maketext(@_).'</a>';
   58:     }
   59: }
   60: 
   61: # ========= Get a handle (do not invoke in vain, leave this to access handlers)
   62: 
   63: sub get_language_handle {
   64:     $lh=Apache::localize->get_handle(&Apache::loncommon::preferred_languages);
   65: }
   66: 
   67: 1;
   68: 
   69: __END__