project/Index.html.pl

   1 #! /usr/bin/perl
   2 #
   3 # $Id$
   4 # List of projects Perl template.
   5 # Copyright (C) 2003 Jan Kratochvil <project-www.jankratochvil.net@jankratochvil.net>
   6 #
   7 # This program is free software; you can redistribute it and/or modify
   8 # it under the terms of the GNU General Public License as published by
   9 # the Free Software Foundation; exactly version 2 of June 1991 is required
  10 #
  11 # This program is distributed in the hope that it will be useful,
  12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 # GNU General Public License for more details.
  15 #
  16 # You should have received a copy of the GNU General Public License
  17 # along with this program; if not, write to the Free Software
  18 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19
  20
  21 package project::Index;
  22 require 5.6.0;  # at least 'use warnings;' but we need some 5.6.0+ modules anyway
  23 our $VERSION=do { my @r=(q$Revision$=~/\d+/g); sprintf "%d.".("%03d"x$#r),@r; };
  24 our $CVS_ID=q$Id$;
  25 use strict;
  26 use warnings;
  27
  28 BEGIN{ open F,"Makefile"; our $top_dir=pop @{[split /\s/,(grep /^top_srcdir/,<F>)[0]]}; eval "use lib '$top_dir'"; close F; }
  29 use My::Web;
  30 require CGI;
  31 Wrequire 'My::Project';
  32
  33
  34 My::Web->init(
  35                 "__PACKAGE__"=>__PACKAGE__,
  36                 "title"=>'Project List',
  37                 );
  38 My::Web->heading();
  39
  40 my $CGI=CGI->new();
  41
  42 print <<'HERE';
  43 <h1>Project List of <a href="mailto:web-www.jankratochvil.net@jankratochvil.net">Jan Kratochvil</a></h1>
  44
  45 <form action="Index.html.pl" method="get"><p>
  46 <select name="description_opt" onchange="this.form.submit();">
  47 HERE
  48 print '<option value="0"'.(!$CGI->param("description_opt") ? ' selected="selected"' : '').'>only list</option>'."\n";
  49 print '<option value="1"'.( $CGI->param("description_opt") ? ' selected="selected"' : '').'>incl. descriptions</option>'."\n";
  50 print <<'HERE';
  51 </select>
  52 <input type="submit" value="Update" />
  53 </p></form>
  54 HERE
  55
  56 my %item=( My::Project::item_hash_read() );
  57
  58 # $col{"name"}{"show"}=1
  59 # $col{"name"}{"format"}=sub { "<".$_[0].">"; }
  60 # $col{"name"}{""}="Project name";
  61 # @col_order
  62
  63 my @row_order=qw(-priority);
  64 my @col_order=qw(name summary license maintenance language);
  65 my %col;
  66
  67 sub format_url ($) { return (!$_[0] ? "" : '<a href="'.$_[0].'">X</a>'); }
  68
  69 $col{"name"}{"format"}=sub {
  70                 $_[0]=~s#<a\s[^>]*>([^<]*)</a>#$1#g;
  71                 return "<a href=\"".$_[1]."/\">".$_[0]."</a>";
  72                 };
  73
  74 $col{"license"}{"format"}=sub {
  75                 my %known=(
  76                                 "PD"=>"<a href=\"http://www.gnu.org/philosophy/categories.html#PublicDomainSoftware\">PD</a>",
  77                                 "GPL"=>"<a href=\"http://www.gnu.org/licenses/gpl.html\">GPL</a>",
  78                                 "LGPL"=>"<a href=\"http://www.gnu.org/licenses/lgpl.html\">LGPL</a>",
  79                                 );
  80                 return $known{$_[0]} if $known{$_[0]};
  81                 return $_[0];
  82                 };
  83
  84 $col{"maintenance"}{"format"}=sub {
  85                 return ($_[0]=~/^([^-]*)/)[0];
  86                 };
  87
  88 $col{"online-demo"}{"format"}=\&format_url;
  89 $col{"download"}{"format"}=\&format_url;
  90 $col{"name"}{""}="Project Name";
  91 $col{"summary"}{""}="Abstract";
  92 $col{"license"}{""}="Copying";
  93 $col{"maintenance"}{""}="State";
  94 $col{"language"}{""}="Language";
  95
  96 # Fill in cols not contained in @col_order
  97 if (0) {
  98         my %col_order=map(($_=>1),@col_order);
  99         push @col_order,map({ ($col_order{$_} ? () : $_); } keys(%{{ map(($_=>1),map((keys(%{$item{$_}})),keys(%item)))}}));
 100         }
 101
 102 print '<table border="1">'."\n";
 103         print '<tr>';
 104                 for my $col (@col_order) {
 105                         next if defined $col{$col}{"show"} && !$col{$col}{"show"};
 106                         print '<th>'.($col{$col}{""} || "[$col]").'</th>';
 107                         }
 108         print '</tr>'."\n";
 109         my @rows_ordered=sort {
 110                         for my $order_by (@row_order,"name") {
 111                                 my $order_by=$order_by;
 112                                 my $minus=($order_by=~s/^(-)//)[0];
 113                                 my $r=($item{$a}{$order_by} cmp $item{$b}{$order_by});
 114                                 $r=-$r if $minus;
 115                                 return $r if $r;
 116                                 }
 117                         return 0;
 118                         } keys(%item);
 119         for my $row (@rows_ordered) {
 120                 print '<tr>';
 121                 for my $col (@col_order) {
 122                         next if defined $col{$col}{"show"} && !$col{$col}{"show"};
 123                         print '<td>';
 124                         if (!$col{$col}{"format"}) {
 125                                 print(($item{$row}{$col} || ""));
 126                                 }
 127                         else {
 128                                 print(&{$col{$col}{"format"}}($item{$row}{$col},$row));
 129                                 }
 130                         print '</td>';
 131                         }
 132                 print '</tr>'."\n";
 133                 if ($CGI->param("description_opt")) {
 134                         print '<tr><td style="border: none;"></td>';
 135                         print '<td colspan="'.(scalar(@col_order)-1).'"><blockquote>'.$item{$row}{"description"}.'</blockquote></td>';
 136                         print '</tr>'."\n";
 137                         print '<tr><td style="border: none;" colspan="'.scalar(@col_order).'">&nbsp;</td></tr>'."\n";
 138                         }
 139                 }
 140 print '</table>'."\n";
 141
 142 My::Web->footer();