#! /usr/bin/perl -w
use strict;
use CGI;

# cgi
my $q = CGI->new();

# file descriptions
my $isnotfile = "_isnot/isnot.xml";
my $isnottemplate = "_isnot/isnot.tmpl";

# general vars
my $news_template_file;
my $page_template_file;

###################################################################
# Main
###################################################################
print $q->header;
print displaypage(getdata($isnotfile), $isnottemplate);
# end.



###################################################################
# Subs
###################################################################

sub getdata {
    my ($file) = shift;
    my $isnotdata = [];

    open (DATA, "< $file") || die_nice('swink is not, well.. is not working, call back later');
    while (my $line = <DATA>){
        if ($line =~ m/<isnot(.*?)>(.*?)<\/isnot>/i){
        my $isnot = {};
            my $attributes = $1;

            $isnot->{text} = $2;
            warn "text: ".$isnot->{text}."#end\n\n";

            if ($attributes =~ m/date="(.*?)"/i){
                $isnot->{date} = $1;
            }
            if ($attributes =~ m/user="(.*?)"/i){
                $isnot->{user} = $1;
            }
            if ($attributes =~ m/email="(.*?)"/i){
                $isnot->{email} = $1;
            }
            push (@$isnotdata, $isnot);
        }
    }
    close DATA;

    return $isnotdata;
}

###################################################################

sub displaypage {
    my ($isnotdata, $template_file) = @_;
    my $template;

    open (TEMPLATE, "< $template_file") || die_nice('swink is not, well.. is not working, call back later');
    while (<TEMPLATE>){
        $template .= $_;
    }
    close TEMPLATE;

    my $isnot_html;
    foreach my $isnot (@$isnotdata){
        $isnot_html .= $isnot->{date}.' - '.$isnot->{text}.' (<a href="mailto:'.$isnot->{email}.'">'.$isnot->{user}.'</a>)<br />';
    }

    $template =~ s/<!--#isnot#-->/$isnot_html/i;

    return $template;
}

###################################################################

sub die_nice {
    my ($message) = shift;

    print $q->header;
    print $message;

    exit(1);
}