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 # /@@base(gitweburl)@@/         substitute for base portion of gitweburl variable
  19 # /@@path(gitweburl)@@/         substitute for path portion of gitweburl variable
  20 # /@@ifmob@@...@@end@@/         remove unless mob defined
  21 # /@@ifssh@@...@@end@@/         remove unless pushurl defined
  22 # /@@ifhttps@@...@@end@@/       remove unless httpspushurl defined
  23
  24 my $pathinfo = $ENV{PATH_INFO} || '';
  25 $pathinfo =~ s,^/,,;
  26 unless ($pathinfo) {
  27         my $gcgi = Girocco::CGI->new('HTML Templater');
  28         print "<p>Hi, this is your friendly HTML templater speaking. Pass me template name.</p>\n";
  29         exit;
  30 }
  31
  32 unless ($pathinfo !~ m#\./# and open(TEMPLATE, "$Girocco::Config::basedir/html/$pathinfo")) {
  33         my $gcgi = Girocco::CGI->new('HTML Templater');
  34         print "<p>Invalid template name.</p>\n";
  35         exit;
  36 }
  37
  38 if ($pathinfo =~ /\.png$/) {
  39         print "Content-type: image/png\n\n";
  40         print while (<TEMPLATE>);
  41         exit;
  42 }
  43
  44 my ($gcgi, $section, $heading);
  45
  46 my $template=join('', <TEMPLATE>);
  47 close TEMPLATE;
  48 $template =~ s/@\@ifmob@\@(.*?)@\@end@\@/$Girocco::Config::mob?$1:''/ges;
  49 $template =~ s/@\@ifssh@\@(.*?)@\@end@\@/$Girocco::Config::pushurl?$1:''/ges;
  50 $template =~ s/@\@ifhttps@\@(.*?)@\@end@\@/$Girocco::Config::httpspushurl?$1:''/ges;
  51
  52 foreach (split(/\n/, $template)) {
  53         chomp;
  54         if (s/^\@section=//) {
  55                 $section = $_;
  56                 next;
  57         } elsif (s/^\@heading=//) {
  58                 $heading = $_;
  59                 next;
  60         } elsif (s/^\@header//) {
  61                 $gcgi = Girocco::CGI->new($heading, $section);
  62                 print "<div class=\"htmlcgi\">";
  63                 next;
  64         } else {
  65                 s/@\@base\((\w+?)\)@@/url_base(${$Girocco::Config::{$1}})/ge;
  66                 s/@\@path\((\w+?)\)@@/url_path(${$Girocco::Config::{$1}})/ge;
  67                 s/@@(\w+?)@@/${$Girocco::Config::{$1}}/ge;
  68                 print "$_\n";
  69         }
  70 }
  71 print "</div>";
  72 $gcgi and $gcgi->srcname("html/$pathinfo");