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 use Girocco::Util;
  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 # /@@path(gitweburl)@@/         substitute for path portion of gitweburl variable
  19 # /@@ifmob@@...@@end@@/         remove unless mob defined
  20 # /@@ifssh@@...@@end@@/         remove unless pushurl defined
  21 # /@@ifhttps@@...@@end@@/       remove unless httpspushurl defined
  22
  23 my $pathinfo = $ENV{PATH_INFO} || '';
  24 $pathinfo =~ s,^/,,;
  25 unless ($pathinfo) {
  26         my $gcgi = Girocco::CGI->new('HTML Templater');
  27         print "<p>Hi, this is your friendly HTML templater speaking. Pass me template name.</p>\n";
  28         exit;
  29 }
  30
  31 unless ($pathinfo !~ m#\./# and open(TEMPLATE, "$Girocco::Config::basedir/html/$pathinfo")) {
  32         my $gcgi = Girocco::CGI->new('HTML Templater');
  33         print "<p>Invalid template name.</p>\n";
  34         exit;
  35 }
  36
  37 if ($pathinfo =~ /\.png$/) {
  38         print "Content-type: image/png\n\n";
  39         print while (<TEMPLATE>);
  40         exit;
  41 }
  42
  43 my ($gcgi, $section, $heading);
  44
  45 my $template=join('', <TEMPLATE>);
  46 close TEMPLATE;
  47 $template =~ s/@\@ifmob@\@(.*?)@\@end@\@/$Girocco::Config::mob?$1:''/ges;
  48 $template =~ s/@\@ifssh@\@(.*?)@\@end@\@/$Girocco::Config::pushurl?$1:''/ges;
  49 $template =~ s/@\@ifhttps@\@(.*?)@\@end@\@/$Girocco::Config::httpspushurl?$1:''/ges;
  50
  51 foreach (split(/\n/, $template)) {
  52         chomp;
  53         if (s/^\@section=//) {
  54                 $section = $_;
  55                 next;
  56         } elsif (s/^\@heading=//) {
  57                 $heading = $_;
  58                 next;
  59         } elsif (s/^\@header//) {
  60                 $gcgi = Girocco::CGI->new($heading, $section);
  61                 print "<div class=\"htmlcgi\">";
  62                 next;
  63         } else {
  64                 s/@\@path\((\w+?)\)@@/url_path(${$Girocco::Config::{$1}})/ge;
  65                 s/@@(\w+?)@@/${$Girocco::Config::{$1}}/ge;
  66                 print "$_\n";
  67         }
  68 }
  69 print "</div>";
  70 $gcgi and $gcgi->srcname("html/$pathinfo");