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                 "args_check"=>{
  38                                 "platform"=>'^(?:platform)?$',
  39                                 },
  40                 "rel_up"=>top_dir(),
  41                 "rel_start"=>top_dir(),
  42                 );
  43 My::Web->heading();
  44
  45 my $CGI=CGI->new();
  46
  47 print My::Project->views(($W->{"args"}{"platform"} ? "BriefPlatform" : "BriefUnified"));
  48 print My::Project->platforms(undef()) if $W->{"args"}{"platform"};
  49
  50 my %item=( My::Project::item_hash_read() );
  51
  52 # $col{"name"}{"show"}=1
  53 # $col{"name"}{"format"}=sub { "<".$_[0].">"; }
  54 # $col{"name"}{""}="Project name";
  55 # @col_order
  56
  57 my @row_order=qw(-priority);
  58 my @col_order=qw(name summary license maintenance language);
  59 my %col;
  60
  61 sub format_url ($) { return (!$_[0] ? "" : '<a href="'.$_[0].'">X</a>'); }
  62
  63 $col{"name"}{"format"}=sub {
  64                 $_[0]=~s#<a\s[^>]*>([^<]*)</a>#$1#g;
  65                 return "<a href=\"".$_[1]."/\">"
  66                                 .$item{$_[1]}{"priority"}.":"   # debug
  67                                 .$_[0]."</a>";
  68                 };
  69
  70 $col{"license"}{"format"}=sub {
  71                 my %known=(
  72                                 "PD"=>"<a href=\"http://www.gnu.org/philosophy/categories.html#PublicDomainSoftware\">PD</a>",
  73                                 "GPL"=>"<a href=\"http://www.gnu.org/licenses/gpl.html\">GPL</a>",
  74                                 "LGPL"=>"<a href=\"http://www.gnu.org/licenses/lgpl.html\">LGPL</a>",
  75                                 );
  76                 return $known{$_[0]} if $known{$_[0]};
  77                 return $_[0];
  78                 };
  79
  80 $col{"maintenance"}{"format"}=sub {
  81                 return ($_[0]=~/^([^-]*)/)[0];
  82                 };
  83
  84 $col{"online-demo"}{"format"}=\&format_url;
  85 $col{"download"}{"format"}=\&format_url;
  86 $col{"name"}{""}="Project Name";
  87 $col{"summary"}{""}="Abstract";
  88 $col{"license"}{""}="Copying";
  89 $col{"maintenance"}{""}="State";
  90 $col{"language"}{""}="Language";
  91
  92 # Fill in cols not contained in @col_order
  93 if (0) {
  94         my %col_order=map(($_=>1),@col_order);
  95         push @col_order,map({ ($col_order{$_} ? () : $_); } keys(%{{ map(($_=>1),map((keys(%{$item{$_}})),keys(%item)))}}));
  96         }
  97
  98 my $print_one_platform=sub ($)
  99 {
 100 my($platform)=@_;
 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 $r;
 116                                         }
 117                                 return 0;
 118                                 } map(($platform && $item{$_}{"platform"} ne $platform ? () : ($_)),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
 143
 144 if (!$W->{"args"}{"platform"}) {
 145         &{$print_one_platform}(undef());
 146         }
 147 else {
 148         my @platforms=@My::Project::platforms;
 149         while (@platforms) {
 150                 my $platform_sym =shift @platforms;
 151                 my $platform_name=shift @platforms;
 152                 print '<a name="'.$platform_sym.'">';
 153                 print "<h2>$platform_name</h2>";
 154                 print '</a>'."\n";
 155                 &{$print_one_platform}($platform_sym);
 156                 }
 157         }
 158
 159
 160 My::Web->footer();