cgi/html.cgi

   1 #!/usr/bin/perl
   2 # (c) Petr Baudis <pasky@suse.cz>
   3 # GPLv2
   4
   5 use strict;
   6 use warnings;
   7
   8 use lib ".";
   9 use Girocco::CGI;
  10 use Girocco::Config;
  11
  12
  13 # Ultra-trivial templating engine;
  14 # /^@section=SECTION
  15 # /^@heading=HEADING
  16 # /^@header                     produces HTML header based on @section and @heading
  17 # /@@gitweburl@@/               substitute for gitweburl configuration variable
  18 # /@@ifmob@@...@@end@@/         remove unless mob defined
  19 # /@@ifssh@@...@@end@@/         remove unless pushurl defined
  20 # /@@ifhttps@@...@@end@@/       remove unless httpspushurl defined
  21
  22 my $pathinfo = $ENV{PATH_INFO};
  23 $pathinfo =~ s,^/,,;
  24 unless ($pathinfo) {
  25         my $gcgi = Girocco::CGI->new('HTML Templater');
  26         print "<p>Hi, this is your friendly HTML templater speaking. Pass me template name.</p>\n";
  27         exit;
  28 }
  29
  30 unless ($pathinfo !~ m#\./# and open(TEMPLATE, "$Girocco::Config::basedir/html/$pathinfo")) {
  31         my $gcgi = Girocco::CGI->new('HTML Templater');
  32         print "<p>Invalid template name.</p>\n";
  33         exit;
  34 }
  35
  36 if ($pathinfo =~ /\.png$/) {
  37         print "Content-type: image/png\n\n";
  38         print while (<TEMPLATE>);
  39         exit;
  40 }
  41
  42 my ($gcgi, $section, $heading);
  43
  44 my $template=join('', <TEMPLATE>);
  45 close TEMPLATE;
  46 $template =~ s/@\@ifmob@\@(.*?)@\@end@\@/$Girocco::Config::mob?$1:''/ges;
  47 $template =~ s/@\@ifssh@\@(.*?)@\@end@\@/$Girocco::Config::pushurl?$1:''/ges;
  48 $template =~ s/@\@ifhttps@\@(.*?)@\@end@\@/$Girocco::Config::httpspushurl?$1:''/ges;
  49
  50 foreach (split(/\n/, $template)) {
  51         chomp;
  52         if (s/^\@section=//) {
  53                 $section = $_;
  54                 next;
  55         } elsif (s/^\@heading=//) {
  56                 $heading = $_;
  57                 next;
  58         } elsif (s/^\@header//) {
  59                 $gcgi = Girocco::CGI->new($heading, $section);
  60                 next;
  61         } else {
  62                 s/@@(\w+?)@@/${$Girocco::Config::{$1}}/ge;
  63                 print "$_\n";
  64         }
  65 }
  66
  67 $gcgi and $gcgi->srcname("html/$pathinfo");