project/List.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::List;
  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>@{[ a_href './','Project List' ]} of @{[ a_href 'http://www.jankratochvil.net/','Jan Kratochvil' ]}</h1>
  44 HERE
  45
  46 my %item=( My::Project::item_hash_read() );
  47
  48 # $col{"name"}{"show"}=1
  49 # $col{"name"}{"format"}=sub { "<".$_[0].">"; }
  50 # $col{"name"}{""}="Project name";
  51 # @col_order
  52
  53 my @row_order=qw(-priority);
  54 my @col_order=qw(name summary license maintenance language);
  55 my %col;
  56
  57 sub format_url ($) { return (!$_[0] ? "" : '<a href="'.$_[0].'">X</a>'); }
  58
  59 $col{"name"}{"format"}=sub {
  60                 $_[0]=~s#<a\s[^>]*>([^<]*)</a>#$1#g;
  61                 return "<a href=\"".$_[1]."/\">".$_[0]."</a>";
  62                 };
  63
  64 $col{"license"}{"format"}=sub {
  65                 my %known=(
  66                                 "PD"=>"<a href=\"http://www.gnu.org/philosophy/categories.html#PublicDomainSoftware\">PD</a>",
  67                                 "GPL"=>"<a href=\"http://www.gnu.org/licenses/gpl.html\">GPL</a>",
  68                                 "LGPL"=>"<a href=\"http://www.gnu.org/licenses/lgpl.html\">LGPL</a>",
  69                                 );
  70                 return $known{$_[0]} if $known{$_[0]};
  71                 return $_[0];
  72                 };
  73
  74 $col{"maintenance"}{"format"}=sub {
  75                 return ($_[0]=~/^([^-]*)/)[0];
  76                 };
  77
  78 $col{"online-demo"}{"format"}=\&format_url;
  79 $col{"download"}{"format"}=\&format_url;
  80 $col{"name"}{""}="Project Name";
  81 $col{"summary"}{""}="Abstract";
  82 $col{"license"}{""}="Copying";
  83 $col{"maintenance"}{""}="State";
  84 $col{"language"}{""}="Language";
  85
  86 # Fill in cols not contained in @col_order
  87 if (0) {
  88         my %col_order=map(($_=>1),@col_order);
  89         push @col_order,map({ ($col_order{$_} ? () : $_); } keys(%{{ map(($_=>1),map((keys(%{$item{$_}})),keys(%item)))}}));
  90         }
  91
  92 print '<table border="1">'."\n";
  93         print '<tr>';
  94                 for my $col (@col_order) {
  95                         next if defined $col{$col}{"show"} && !$col{$col}{"show"};
  96                         print '<th>'.($col{$col}{""} || "[$col]").'</th>';
  97                         }
  98         print '</tr>'."\n";
  99         my @rows_ordered=sort {
 100                         for my $order_by (@row_order,"name") {
 101                                 my $order_by=$order_by;
 102                                 my $minus=($order_by=~s/^(-)//)[0];
 103                                 my $r=($item{$a}{$order_by} cmp $item{$b}{$order_by});
 104                                 $r=-$r if $minus;
 105                                 return $r if $r;
 106                                 }
 107                         return 0;
 108                         } keys(%item);
 109         for my $row (@rows_ordered) {
 110                 print '<tr>';
 111                 for my $col (@col_order) {
 112                         next if defined $col{$col}{"show"} && !$col{$col}{"show"};
 113                         print '<td>';
 114                         if (!$col{$col}{"format"}) {
 115                                 print(($item{$row}{$col} || ""));
 116                                 }
 117                         else {
 118                                 print(&{$col{$col}{"format"}}($item{$row}{$col},$row));
 119                                 }
 120                         print '</td>';
 121                         }
 122                 print '</tr>'."\n";
 123                 if ($CGI->param("description_opt")) {
 124                         print '<tr><td style="border: none;"></td>';
 125                         print '<td colspan="'.(scalar(@col_order)-1).'"><blockquote>'.$item{$row}{"description"}.'</blockquote></td>';
 126                         print '</tr>'."\n";
 127                         print '<tr><td style="border: none;" colspan="'.scalar(@col_order).'">&nbsp;</td></tr>'."\n";
 128                         }
 129                 }
 130 print '</table>'."\n";
 131
 132 My::Web->footer();