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# Copyright (C) 2004 Frank Lichtenheld
# derived from wml::debian::recent_list
# $Id$
#use wml::debian::ctime
#use wml::debian::common_tags
#use wml::debian::legal_tags
#use wml::debian::openrecode
<perl>
use Encode;
my ($listhead, $listfoot, $elemhead, $elemdate, $elemfoot, $elemrealfoot);
sub get_alphabetical_list {
my ($isfree, $format) = @_;
my $eng_dir = "$(ENGLISHDIR)";
my $cur_dir = "legal/licenses";
my $match = "dls-.*";
<protect pass="2">
if ($format =~ order) {
$listhead = '<ol>';
$listfoot = '</ol>';
$elemhead = '<li>';
$elemfoot = '- ';
$elemrealfoot = '</li>';
} elsif ($format =~ bullet) {
$listhead = '<ul>';
$listfoot = '</ul>';
$elemhead = '<li>';
$elemfoot = '- ';
$elemrealfoot = '</li>';
} elsif ($format =~ list) {
$listhead = '<dl>';
$listhead = '<dl compact>' if $format eq "cdeflist";
$listfoot = '</dl>';
$elemhead = '<dt>';
$elemfoot = '</dt><dd>';
$elemrealfoot = '</dd>';
} elsif ($format =~ table) {
$listhead = '<table>';
$listfoot = '</table>';
$elemhead = '<tr><td>';
$elemdate = '</td><td>';
$elemfoot = '';
$elemrealfoot = '</td></tr>';
} else {
$listhead = '';
$listfoot = '';
$elemhead = '';
$elemfoot = '- ';
$elemrealfoot = '';
}
</protect>
opendir DIR, "$eng_dir/$cur_dir" or die "couldn't open directory: $!";
my @files = grep { /^$match\.wml$/
&& -f "$eng_dir/$cur_dir/$_"
} readdir(DIR);
closedir DIR;
@files = sort {$a cmp $b} @files;
#warn "files: " . join " ", @files; warn "\n";
#warn "eng_dir=$eng_dir cur_dir=$cur_dir
#warn isfree=$isfree format=$format match=$match\n";
my %str = grab_titles( $isfree, $eng_dir, $cur_dir, $match, @files );
$str{head} = "$listhead";
$str{foot} = "$listfoot";
return %str;
}
# grab_titles is an auxiliary function to get_recent_list, which actually
# does the real work.
sub grab_titles {
my ( $isfree, $eng_dir, $cur_dir, $match, @files) = @_;
my ( %str_by_letter, %str );
foreach $file (@files) {
(my $trans_title = $file) =~ s/wml/title/;
my $base = $1 if ($file =~ m|^($match).wml|);
#warn "$file -> $base\n";
# read file in
my $fh = openrecode($file, $trans_title, "$eng_dir/$cur_dir/$file")
or die "couldn't open $eng_dir/$cur_dir/$file: $!\n";
my $content;
<protect pass=2>
{
local $/;
$content = <$fh>;
}
</protect>
close $fh;
my ($title, $just);
open DATAFILE, "$eng_dir/$cur_dir/$base.data"
or do {
warn "couldn't open $eng_dir/$cur_dir/$base.data: $!\n";
next;
};
<protect pass=2>
my ( $free, $l_name, $rdate );
foreach my $l (Encode::decode_utf8(<DATAFILE>)) {
if ($l =~ /^<define-tag pagetitle>(.*)<\/define-tag>/)
{ $title = Encode::encode_utf8(qq/$1/); }
if ($l =~ /^<define-tag license-name>(.*)<\/define-tag>/)
{ $l_name = Encode::encode_utf8(qq/$1/); }
elsif ($l =~ /^<define-tag report_date>(.*)<\/define-tag>/)
{ $rdate = Encode::encode_utf8(qq/$1/); }
elsif ($l =~ /^<define-tag isfree>(.*)<\/define-tag>/)
{ $free = Encode::encode_utf8(qq/$1/); }
}
</protect>
close DATAFILE;
if ($isfree && ($free ne $isfree)) { next; }
$rdate = newsdate($rdate);
if ($free eq 'yes') {
$free = '<dls-result isfree="yes" />';
} elsif ($free eq 'no') {
$free = '<dls-result isfree="no" />';
} elsif ($free eq 'non-dist') {
$free = '<dls-result isfree="non-dist" />';
}
$str{$l_name} = "$elemhead<tt>[$rdate]</tt> "
."<strong><a href=\"$base\">$title</a></strong>$elemfoot "
."$l_name – $free<br />$elemrealfoot\n";
} # for each file
my $fl = '';
foreach (sort keys %str) {
my $fl = uc( substr( $_, 0, 1) );
if ($fl !~ /^\w$/) { $fl = '_'; }
$str_by_letter{$fl} .= $str{$_};
}
return %str_by_letter;
}
# iso2stamp converts a date in ISO format (YYYY-MM-DD) to an
# unix timestamp for 23:59:59 on the specified day
# Input: $time - String with the ISO date
# Output: integer timestamp
sub iso2stamp {
my $time = shift;
if ($time =~ /undated/) {
return 0;
}
my ($year, $month, $day) = ($time =~ /(\d{4})-(\d{1,2})-(\d{1,2})/);
unless ($year && $month && $day) { warn "not an ISO date: $time\n"; }
return timegm( 59, 59, 23, $day, $month-1, $year);
}
</perl>
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