#!/usr/bin/perl -w
# Starburst CMS | Perl Content Management System by Kirsle #
# -------------------------------------------------------- #
# To configure your site, access /index.cgi?p=setup in #
# your web browser. #
use strict;
use warnings;
use CGI;
use CGI::Carp qw(fatalsToBrowser);
use URI::Escape;
use Digest::MD5 qw(md5_hex);
use Data::Dumper;
use lib "./lib";
use Time::Format qw(time_format);
use Time::Local;
use Time::Zone;
use lib "/home/rivescript/glib";
use Cuvou::Traffic;
use Cuvou::BanBots;
our $root = {
# Base for pvt data. If you change this, also change it below at the
# require statements.
base => "./sb-pvt",
version => '0.01',
header => 0, # 1 = the HTTP headers were already sent
conf => {}, # Main configuration data.
me => 'guest', # Our username (default=guest)
auth => 0, # 1 = we're logged in, 0 = otherwise
users => {}, # Loaded user(s) information.
cookie => {}, # Loaded cookies.
meta => {}, # Header fields on pages.
content => '', # Eventual page contents.
perl => '', # Any embedded Perl code in the pages.
};
our $cgi = new CGI;
our $query = {
p => 'index',
};
$root->{traffic} = new Cuvou::Traffic (
cgi => $cgi,
domain => 'http:\/\/(www\.|vps\.|dev\.|local\.)rivescript\.(org|net|com)',
);
if ($root->{traffic}->cookie) {
$root->{header} = 1;
}
$root->{stats} = $root->{traffic}->query();
# Define a fallback CGI::Carp failure page.
sub panic {
my $msg = shift;
if ($root->{header} == 0) {
print "Content-Type: text/html\n\n";
}
print "\n"
. "\n"
. "\n"
. "500 Internal Server Error\n"
. "\n"
. "\n"
. "\n"
. "Internal Server Error
\n\n"
. "This page has generated an error. The text of the error is "
. "as follows:\n\n"
. "
$msg
\n\n"
. "Furthermore, there was no 500 Internal Server Error page to "
. "handle this error.\n"
. "
\n"
. "Starburst CMS\n"
. "\n"
. "";
exit(0);
}
CGI::Carp::set_message (sub {
$root->{header} = 1;
&panic(shift);
});
# Load additional source files.
require "./sb-pvt/inc/config.lib";
require "./sb-pvt/inc/cgi.lib";
require "./sb-pvt/inc/users.lib";
require "./sb-pvt/inc/methods.lib";
require "./sb-pvt/inc/blog.lib";
require "./sb-pvt/inc/photos.lib";
require "./sb-pvt/inc/comments.lib";
# Load our configuration.
$root->{conf} = &readConfig("site.conf");
# Make sure the theme template exists (if not, it's pointless to continue).
if (!-f "$root->{base}/skin/template.html") {
&panic("Theme template file not found ("
. "!-f $root->{base}/skin/template.html)");
}
# Run preliminary CGI things.
&doQuery(); # Process the query string.
&getCookies(); # Load any cookies.
&checkAuth(); # Check if we're logged in.
################################################################################
## Attempt to get a page for the user. ##
################################################################################
# Validate the requested page.
my $page = $query->{p} || 'index';
if ($page =~ /[^A-Za-z0-9\.\-]/) {
$page = 400;
}
if (!-f "$root->{base}/pages/$page\.txt") {
$page = 404;
}
# Read the page.
if (-f "$root->{base}/pages/$page\.txt") {
# Wait if the file is being written to.
&waitLock("$root->{base}/pages/$page\.txt");
open (READ, "$root->{base}/pages/$page\.txt");
my @data = ;
close (READ);
chomp @data;
# Read in the data.
my $inHeader = 1;
my $inPerl = 0;
foreach my $line (@data) {
if ($inHeader) {
$line =~ s/^\s+//ig;
$line =~ s/\s+$//ig;
if (length $line == 0) {
# End of headers.
$inHeader = 0;
}
else {
# Collect this header.
my ($name,$value) = split(/\s*?:\s*?/, $line, 2);
$name = &normalize($name);
$value =~ s/^\s+//g;
$value =~ s/\s+$//g;
$name =~ s/^\s+//g;
$name =~ s/\s+$//g;
$root->{meta}->{$name} = $value;
}
next;
}
else {
if ($line =~ //i) {
$inPerl = 1;
next;
}
elsif ($line =~ /<\/perl>/i) {
$inPerl = 0;
next;
}
if ($inPerl) {
$root->{perl} .= "$line\n";
}
else {
$root->{content} .= "$line\n";
}
}
}
# Any perl code?
if (length $root->{perl}) {
# Execute it.
eval ($root->{perl});
if ($@) {
&panic($@);
}
}
}
else {
$root->{meta}->{title} = '404 Not Found';
$root->{content} = "404 Page Not Found
\n\n"
. "The page you requested was not found. Furthermore, there was "
. "no 404 Error Page to handle this error.";
}
# Load the template.
&waitLock("$root->{base}/skin/template.html");
open (READ, "$root->{base}/skin/template.html");
my @templ = ;
close (READ);
chomp @templ;
# Process the page.
my $html = join ("\n",@templ);
# Run substitutions.
$html =~ s/\$content/$root->{content}/ig;
$html = &filters($html);
$html =~ s/\$hitsTTL/$root->{stats}->{hits_total}/ig;
$html =~ s/\$hitsTDY/$root->{stats}->{hits_today}/ig;
$html =~ s/\$uniqTTL/$root->{stats}->{unique_total}/ig;
$html =~ s/\$uniqTDY/$root->{stats}->{unique_today}/ig;
# Print the page.
if ($root->{header} == 0) {
print "Content-Type: text/html\n\n";
}
print $html;