Girocco/CGI.pm

   1 package Girocco::CGI;
   2
   3 use strict;
   4 use warnings;
   5
   6 use Girocco::Config;
   7
   8 BEGIN {
   9         our $VERSION = '0.1';
  10         our @ISA = qw(Exporter);
  11         our @EXPORT = qw(html_esc);
  12
  13         use CGI qw(:standard :escapeHTML -nosticky);
  14         use CGI::Util qw(unescape);
  15         use CGI::Carp qw(fatalsToBrowser);
  16 }
  17
  18
  19 sub new {
  20         my $class = shift;
  21         my ($heading, $section, $extrahead) = @_;
  22         my $gcgi = {};
  23
  24         $section ||= 'administration';
  25         $extrahead ||= '';
  26
  27         $gcgi->{cgi} = CGI->new;
  28
  29         my $cgiurl = $gcgi->{cgi}->url(-absolute => 1);
  30         ($gcgi->{srcname}) = ($cgiurl =~ m#^.*/\([a-zA-Z0-9_.\/-]+?\.cgi\)$#); #
  31         $gcgi->{srcname} = "cgi/".$gcgi->{srcname} if $gcgi->{srcname};
  32
  33         print $gcgi->{cgi}->header(-type=>'text/html', -charset => 'utf-8');
  34
  35         print <<EOT;
  36 <?xml version="1.0" encoding="utf-8"?>
  37 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
  38 <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en-US" lang="en-US">
  39
  40 <head>
  41 <title>$Girocco::Config::name :: $heading</title>
  42 <link rel="stylesheet" type="text/css" href="$Girocco::Config::gitwebfiles/gitweb.css"/>
  43 <link rel="stylesheet" type="text/css" href="$Girocco::Config::gitwebfiles/girocco.css"/>
  44 <link rel="shortcut icon" href="$Girocco::Config::gitwebfiles/git-favicon.png" type="image/png"/>
  45 <script src="$Girocco::Config::gitwebfiles/mootools.js" type="text/javascript"></script>
  46 <script src="$Girocco::Config::gitwebfiles/girocco.js" type="text/javascript"></script>
  47 $extrahead</head>
  48
  49 <body>
  50
  51 <div class="page_header">
  52 <a href="http://git.or.cz/" title="Git homepage"><img src="$Girocco::Config::gitwebfiles/git-logo.png" width="72" height="27" alt="git" style="float:right; border-width:0px;"/></a>
  53 <a href="$Girocco::Config::gitweburl">$Girocco::Config::name</a> / $section / $heading
  54 </div>
  55
  56 EOT
  57
  58         bless $gcgi, $class;
  59 }
  60
  61 sub DESTROY {
  62         my $self = shift;
  63         if ($self->{srcname} and $Girocco::Config::giroccourl) {
  64                 my $hb = $Girocco::Config::giroccobranch ?
  65                         "hb=$Girocco::Config::giroccobranch;" : "";
  66                 print <<EOT;
  67 <div align="right">
  68 <a href="$Girocco::Config::giroccourl?a=blob;${hb}f=$self->{srcname}">(view source)</a>
  69 </div>
  70 EOT
  71         }
  72         print <<EOT;
  73 </body>
  74 </html>
  75 EOT
  76 }
  77
  78 sub cgi {
  79         my $self = shift;
  80         $self->{cgi};
  81 }
  82
  83 sub err {
  84         my $self = shift;
  85         print "<p style=\"color: red\">@_</p>\n";
  86         $self->{err}++;
  87 }
  88
  89 sub err_check {
  90         my $self = shift;
  91         my $err = $self->{err};
  92         my $s = $err == 1 ? '' : 's';
  93         $err and print "<p style=\"font-weight: bold\">Operation aborted due to $err error$s.</p>\n";
  94         $err;
  95 }
  96
  97 sub wparam {
  98         my $self = shift;
  99         my ($param) = @_;
 100         my $val = $self->{cgi}->param($param);
 101         defined $val and $val =~ s/^\s*(.*?)\s*$/$1/;
 102         $val;
 103 }
 104
 105 sub srcname {
 106         my $self = shift;
 107         my ($srcname) = @_;
 108         $self->{srcname} = $srcname if $srcname;
 109         $self->{srcname};
 110 }
 111
 112 sub html_esc {
 113         my ($str) = @_;
 114         $str =~ s/&/&amp;/g;
 115         $str =~ s/</&lt;/g; $str =~ s/>/&gt;/g;
 116         $str =~ s/"/&quot;/g;
 117         $str;
 118 }
 119
 120 sub print_form_fields {
 121         my $self = shift;
 122         my ($fieldmap, $valuemap, @fields) = @_;
 123
 124         foreach my $field (map { $fieldmap->{$_} } @fields) {
 125                 print '<tr><td class="formlabel">'.$field->[0].':</td><td>';
 126                 if ($field->[2] eq 'text') {
 127                         print '<input type="text" name="'.$field->[1].'" size="80"';
 128                         print ' value="'.$valuemap->{$field->[1]}.'"' if $valuemap;
 129                         print ' />';
 130                 } else {
 131                         print '<textarea name="'.$field->[1].'" rows="5" cols="80">';
 132                         print $valuemap->{$field->[1]} if $valuemap;
 133                         print '</textarea>';
 134                 }
 135                 print "</td></tr>\n";
 136         }
 137 }
 138
 139
 140 1;