bin/create_index_pages

   1 #!/usr/bin/perl
   2
   3 use strict;
   4 use warnings;
   5
   6 use POSIX;
   7 use File::Path;
   8 use DB_File;
   9 use Storable;
  10 use HTML::Entities;
  11 use URI::Escape;
  12 use Locale::gettext;
  13 use Compress::Zlib;
  14
  15 use lib './lib';
  16
  17 use Packages::Config qw( $TOPDIR $DBDIR @ARCHIVES @SUITES @LANGUAGES $LOCALES);
  18 use Packages::Template;
  19 use Packages::I18N::Locale;
  20 use Packages::Page;
  21 use Packages::SrcPage;
  22 use Packages::Sections;
  23 &Packages::Config::init( './' );
  24
  25 delete $ENV{'LANGUAGE'};
  26 delete $ENV{'LANG'};
  27 delete $ENV{'LC_ALL'};
  28 delete $ENV{'LC_MESSAGES'};
  29 bindtextdomain ( 'pdo', $LOCALES );
  30 bindtextdomain ( 'sections', $LOCALES );
  31 textdomain( 'pdo' );
  32
  33 my $wwwdir = "$TOPDIR/www";
  34
  35 tie my %packages, 'DB_File', "$DBDIR/packages_small.db",
  36     O_RDONLY, 0666, $DB_BTREE
  37     or die "couldn't tie DB $DBDIR/packages_small.db: $!";
  38 tie my %src_packages, 'DB_File', "$DBDIR/sources_small.db",
  39     O_RDONLY, 0666, $DB_BTREE
  40     or die "couldn't tie DB $DBDIR/sources_small.db: $!";
  41 tie my %src2bin, 'DB_File', "$DBDIR/sources_packages.db",
  42     O_RDONLY, 0666, $DB_BTREE
  43     or die "couldn't open $DBDIR/sources_packages.db: $!";
  44
  45 my $sections = retrieve "$DBDIR/sections.info";
  46 my $subsections = retrieve "$DBDIR/subsections.info";
  47 # work around problems with non-US security updates
  48 $subsections->{oldstable}{us}{'non-US'}++;
  49 my $priorities = retrieve "$DBDIR/priorities.info";
  50
  51 #use Data::Dumper;
  52 #print STDERR Dumper($sections, $subsections, $priorities);
  53
  54 my (%pages);
  55
  56 my $template = new Packages::Template( "$TOPDIR/templates", 'html', {} );
  57
  58 print "write suite index files ...\n";
  59 foreach my $s (@SUITES) {
  60     my $key = $s;
  61     mkpath ( "$wwwdir/$key" );
  62     mkpath ( "$wwwdir/source/$key" );
  63     foreach my $lang (@LANGUAGES) {
  64         my $locale = get_locale( $lang );
  65         my $charset = get_locale( $lang );
  66         setlocale ( LC_ALL, $locale ) or do {
  67             warn "couldn't set locale ($lang/$locale)\n";
  68             next;
  69         };
  70         print "writing $key/index (lang=$lang)...\n";
  71
  72         my %content = ( subsections => [], suite => $s,
  73                         lang => $lang, charset => $charset,
  74                         suites => \@SUITES );
  75         $content{make_search_url} = sub { return &Packages::CGI::make_search_url(@_) };
  76         $content{make_url} = sub { return &Packages::CGI::make_url(@_) };
  77         # needed to work around the limitations of the the FILTER syntax
  78         $content{html_encode} = sub { return HTML::Entities::encode_entities(@_,'<>&"') };
  79         $content{uri_escape} = sub { return URI::Escape::uri_escape(@_) };
  80         $content{quotemeta} = sub { return quotemeta($_[0]) };
  81
  82         foreach my $ssec ((keys %{$subsections->{$s}}, 'virtual')) {
  83             next if $ssec eq '-';
  84             if ($sections_descs{$ssec}) {
  85                 push @{$content{subsections}}, {
  86                     id => $ssec,
  87                     name => dgettext( 'sections', $sections_descs{$ssec}[0] ),
  88                     desc => dgettext( 'sections', $sections_descs{$ssec}[1] ),
  89                 };
  90             }
  91         }
  92
  93         open $pages{$key}{$lang}{index}{fh}, '>', "$wwwdir/$key/index.$lang.html.new"
  94             or die "can't open index file for output: $!";
  95         print {$pages{$key}{$lang}{index}{fh}} $template->page( 'suite_index', \%content );
  96         print {$pages{$key}{$lang}{index}{fh}} $template->trailer( 'index', $lang, \@LANGUAGES );
  97         close $pages{$key}{$lang}{index}{fh} or
  98             warn "can't close index file $wwwdir/$key/index.$lang.html.new: $!";
  99         rename( "$wwwdir/$key/index.$lang.html.new",
 100                 "$wwwdir/$key/index.$lang.html" );
 101
 102         $content{source} = 'source';
 103         open $pages{$key}{$lang}{source_index}{fh}, '>', "$wwwdir/source/$key/index.$lang.html.new"
 104             or die "can't open index file for output: $!";
 105         print {$pages{$key}{$lang}{source_index}{fh}} $template->page( 'suite_index', \%content );
 106         print {$pages{$key}{$lang}{source_index}{fh}} $template->trailer( 'index', $lang, \@LANGUAGES );
 107         close $pages{$key}{$lang}{source_index}{fh} or
 108             warn "can't close index file $wwwdir/source/$key/index.$lang.html.new: $!";
 109         rename( "$wwwdir/source/$key/index.$lang.html.new",
 110                 "$wwwdir/source/$key/index.$lang.html" );
 111
 112     }
 113 }
 114 setlocale( LC_ALL, 'C' ) or die "couldn't reset locale";
 115
 116 print "collecting package info ...\n";
 117 my %allpkgs;
 118 while (my ($pkg, $data) = each %packages) {
 119     my (%pkg,%virt);
 120     my ($virt, $p_data) = split /\000/o, $data, 2;
 121     %virt = split /\01/o, $virt;
 122     foreach (split /\000/o, $p_data||'') {
 123         my @data = split ( /\s/o, $_, 8 );
 124         $pkg{$data[1]} ||= new Packages::Page( $pkg );
 125         $pkg{$data[1]}->merge_package( { package => $pkg,
 126                                          archive => $data[0],
 127                                          suite => $data[1],
 128                                          architecture => $data[2],
 129                                          section => $data[3],
 130                                          subsection => $data[4],
 131                                          priority => $data[5],
 132                                          version => $data[6],
 133                                          description => $data[7] } );
 134     }
 135     foreach (keys %virt) {
 136         next if $_ eq '-';
 137         $pkg{$_} ||= new Packages::Page( $pkg );
 138         $pkg{$_}->add_provided_by([split /\s+/, $virt{$_}]);
 139     }
 140
 141     while (my ($key, $entry) = each %pkg) {
 142         $allpkgs{$key} ||= [];
 143
 144         my %p = ( name => $pkg, providers => [], versions => '' );
 145         if (my $provided_by = $entry->{provided_by}) {
 146             $p{providers} = $provided_by;
 147         }
 148         $p{subsection} = $p{section} = $p{archive} = $p{desc} = $p{priority} = '';
 149         unless ($entry->is_virtual) {
 150             (undef, $p{versions}) = $entry->get_version_string;
 151             $p{subsection} = $entry->get_newest( 'subsection' );
 152             $p{section} = $entry->get_newest( 'section' );
 153             $p{archive} = $entry->get_newest( 'archive' );
 154             $p{desc} = $entry->get_newest( 'description' );
 155             $p{priority} = $entry->get_newest( 'priority' );
 156         }
 157         push @{$allpkgs{$key}}, \%p;
 158     }
 159 }
 160
 161 write_files(\%allpkgs);
 162
 163 print "collecting source package info ...\n";
 164 my %allsrcpkgs;
 165 while (my ($pkg, $data) = each %src_packages) {
 166     my %pkg;
 167     foreach (split /\000/o, $data||'') {
 168         my @data = split ( /\s/o, $_ );
 169         $pkg{$data[1]} ||= new Packages::SrcPage( $pkg );
 170         $pkg{$data[1]}->merge_package( { package => $pkg,
 171                                          archive => $data[0],
 172                                          suite => $data[1],
 173                                          section => $data[2],
 174                                          subsection => $data[3],
 175                                          priority => $data[4],
 176                                          version => $data[5],
 177                                          } );
 178     }
 179
 180     while (my ($key, $entry) = each %pkg) {
 181         $allsrcpkgs{$key} ||= [];
 182
 183         my %p = ( name => $pkg, providers => [], versions => '' );
 184         $p{versions} = $entry->{version};
 185         $p{subsection} = $entry->get_newest( 'subsection' );
 186         $p{section} = $entry->get_newest( 'section' );
 187         $p{archive} = $entry->get_newest( 'archive' );
 188         $p{priority} = $entry->get_newest( 'priority' );
 189
 190         $p{desc} = '';
 191         $p{binaries} = [];
 192 #       my $binaries = find_binaries( $pkg, $p{archive}, $p{suite}, \%src2bin );
 193 #       if ($binaries && @$binaries) {
 194 #           pkg_list( \%packages, $opts, $binaries, 'en', $contents{binaries} );
 195 #       }
 196
 197         push @{$allsrcpkgs{$key}}, \%p;
 198     }
 199 }
 200
 201 write_files(\%allsrcpkgs, 1);
 202
 203 sub write_files {
 204     my ($pkgs, $source) = @_;
 205
 206     $source = $source ? 'source/' : '';
 207     print "writing files ...\n";
 208     foreach my $s (@SUITES) {
 209         my $key = $s;
 210         mkpath ( "$wwwdir/$source$key" );
 211         print "writing $source$s/allpackages...\n";
 212         $template->process( 'html/index.tmpl', { packages => $pkgs->{$key}, suite => $s, lang => 'en', is_source => $source  },
 213                             "$wwwdir/$source$key/allpackages.en.html.new" )
 214             or die "error writing allpackages for $key: ".$template->error();
 215         print "writing $source$s/allpackages (txt)...\n";
 216         my $gzfh = gzopen("$wwwdir/$source$key/allpackages.en.txt.gz.new",
 217                       'wb9')
 218             or die "can't open text index file for output: $!";
 219         my $gztxt;
 220         $template->process( 'txt/index.tmpl', { packages => $pkgs->{$key}, suite => $s, lang => 'en', is_source => $source  },
 221                             \$gztxt )
 222             or die "error writing allpackages txt for $key: ".$template->error();
 223         $gzfh->gzwrite($gztxt);
 224         ($gzfh->gzclose == Z_OK) or
 225             warn "can't close text index file $wwwdir/$source$key/allpackages.en.txt.gz.new: ".$gzfh->gzerror;
 226
 227         rename( "$wwwdir/$source$key/allpackages.en.html.new",
 228                 "$wwwdir/$source$key/allpackages.en.html" );
 229         rename( "$wwwdir/$source$key/allpackages.en.txt.gz.new",
 230                 "$wwwdir/$source$key/allpackages.en.txt.gz" );
 231
 232         foreach my $sec (keys %{$sections->{$s}}) {
 233             mkpath ( "$wwwdir/$source$key/$sec" );
 234
 235             print "writing $source$s/$sec/index...\n";
 236             $template->process( 'html/index.tmpl', { packages => [ grep { $_->{section} eq $sec } @{$pkgs->{$key}} ],
 237                                                      suite => $s, lang => 'en', is_source => $source,
 238                                                      category => { id => 'section', name => $sec } },
 239                                 "$wwwdir/$source$key/$sec/index.en.html.new" )
 240                 or die "error writing section index for $key/$sec: ".$template->error();
 241             rename( "$wwwdir/$source$key/$sec/index.en.html.new",
 242                     "$wwwdir/$source$key/$sec/index.en.html" );
 243     }
 244         foreach my $ssec ((keys %{$subsections->{$s}}, 'virtual')) {
 245             next if $ssec eq '-';
 246             mkpath ( "$wwwdir/$source$key/$ssec" );
 247
 248             print "writing $source$s/$ssec/index...\n";
 249             $template->process( 'html/index.tmpl', { packages => [ grep { $_->{subsection} eq $ssec } @{$pkgs->{$key}} ],
 250                                                      suite => $s, lang => 'en', is_source => $source,
 251                                                      category => { id => 'subsection', name => $ssec } },
 252                                 "$wwwdir/$source$key/$ssec/index.en.html.new" )
 253             or die "error writing subsection index for $key/$ssec: ".$template->error();
 254         rename( "$wwwdir/$source$key/$ssec/index.en.html.new",
 255                 "$wwwdir/$source$key/$ssec/index.en.html" );
 256         }
 257         foreach my $prio (keys %{$priorities->{$s}}) {
 258             next if $prio eq '-';
 259             mkpath ( "$wwwdir/$source$key/$prio" );
 260
 261             print "writing $source$s/$prio/index...\n";
 262             $template->process( 'html/index.tmpl', { packages => [ grep { $_->{priority} eq $prio } @{$pkgs->{$key}} ],
 263                                                      suite => $s, lang => 'en', is_source => $source,
 264                                                      category => { id => 'priority', name => $prio } },
 265                                 "$wwwdir/$source$key/$prio/index.en.html.new" )
 266                 or die "error writing priority index for $key/$prio: ".$template->error();
 267             rename( "$wwwdir/$source$key/$prio/index.en.html.new",
 268                     "$wwwdir/$source$key/$prio/index.en.html" );
 269         }
 270     }
 271 }