[Koha-cvs] CVS: koha help.pl,NONE,1.1

[Paul POULAIN]

Update of /cvsroot/koha/koha
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv29001

Added Files:
        help.pl 
Log Message:
new feature : online HELP
On each template, a "HELP" link has been added.
it opens a popup, filled with an help template.
the help template is in the help/ directory.
The help.pl files builds the online help using the name of the caller page 
(referer).

If the user clic on "help" when on page "admin/itemtypes.pl", the 
"help/admin/itemtypes.tmpl" is opened.
If the "help/admin/itemtypes.tmpl" does not exists, a default "sorry, no help 
on this topic" page is shown.

Works fine, but now, the big work has to be done : create the online help 
pages...

--- NEW FILE ---
#!/usr/bin/perl
use HTML::Template;
use strict;
require Exporter;
use C4::Output;  # contains gettemplate
use C4::Interface::CGI::Output;
# use C4::Auth;
use C4::Context;
use CGI;

my $query = new CGI;

# find the script that called the online help using the CGI referer()

my $refer  = $query->referer();
$refer =~ /.*koha\/(.*)\.pl.*/;
my $from = "help/$1.tmpl";

my $template = gethelptemplate($from,"intranet");
# my $template
output_html_with_http_headers $query, "", $template->output;


sub gethelptemplate {
        my ($tmplbase) = @_;

        my $htdocs;
                $htdocs = C4::Context->config('intrahtdocs');
        my ($theme, $lang) = themelanguage($htdocs, $tmplbase, "intranet");
        unless (-e "$htdocs/$theme/$lang/$tmplbase") {
                $tmplbase="help/nohelp.tmpl";
                my ($theme, $lang) = themelanguage($htdocs, $tmplbase, 
"intranet");
        }
        my $template = HTML::Template->new(filename      => 
"$htdocs/$theme/$lang/$tmplbase",
                                   die_on_bad_params => 0,
                                   global_vars       => 1,
                                   path              => 
["$htdocs/$theme/$lang/includes"]);

        # XXX temporary patch for Bug 182 for themelang
        $template->param(themelang => '/intranet-tmpl' . "/$theme/$lang",
                                                        interface => 
'/intranet-tmpl',
                                                        theme => $theme,
                                                        lang => $lang);
        return $template;
}