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     foreach my $lang (@LANGUAGES) {
  63         my $locale = get_locale( $lang );
  64         my $charset = get_locale( $lang );
  65         setlocale ( LC_ALL, $locale ) or do {
  66             warn "couldn't set locale ($lang/$locale)\n";
  67             next;
  68         };
  69         print "writing $key/index (lang=$lang)...\n";
  70
  71         my %content = ( subsections => [], suite => $s,
  72                         lang => $lang, charset => $charset,
  73                         suites => \@SUITES );
  74         $content{make_search_url} = sub { return &Packages::CGI::make_search_url(@_) };
  75         $content{make_url} = sub { return &Packages::CGI::make_url(@_) };
  76         # needed to work around the limitations of the the FILTER syntax
  77         $content{html_encode} = sub { return HTML::Entities::encode_entities(@_,'<>&"') };
  78         $content{uri_escape} = sub { return URI::Escape::uri_escape(@_) };
  79         $content{quotemeta} = sub { return quotemeta($_[0]) };
  80
  81         foreach my $ssec ((keys %{$subsections->{$s}}, 'virtual')) {
  82             next if $ssec eq '-';
  83             if ($sections_descs{$ssec}) {
  84                 push @{$content{subsections}}, {
  85                     id => $ssec,
  86                     name => dgettext( 'sections', $sections_descs{$ssec}[0] ),
  87                     desc => dgettext( 'sections', $sections_descs{$ssec}[1] ),
  88                 };
  89             }
  90         }
  91
  92         open $pages{$key}{$lang}{index}{fh}, '>', "$wwwdir/$key/index.$lang.html.new"
  93             or die "can't open index file for output: $!";
  94         print {$pages{$key}{$lang}{index}{fh}} $template->page( 'suite_index', \%content );
  95         print {$pages{$key}{$lang}{index}{fh}} $template->trailer( 'index', $lang, \@LANGUAGES );
  96         close $pages{$key}{$lang}{index}{fh} or
  97             warn "can't close index file $wwwdir/$key/index.$lang.html.new: $!";
  98         rename( "$wwwdir/$key/index.$lang.html.new",
  99                 "$wwwdir/$key/index.$lang.html" );
 100
 101         $content{source} = 'source';
 102         open $pages{$key}{$lang}{source_index}{fh}, '>', "$wwwdir/source/$key/index.$lang.html.new"
 103             or die "can't open index file for output: $!";
 104         print {$pages{$key}{$lang}{source_index}{fh}} $template->page( 'suite_index', \%content );
 105         print {$pages{$key}{$lang}{source_index}{fh}} $template->trailer( 'index', $lang, \@LANGUAGES );
 106         close $pages{$key}{$lang}{source_index}{fh} or
 107             warn "can't close index file $wwwdir/source/$key/index.$lang.html.new: $!";
 108         rename( "$wwwdir/source/$key/index.$lang.html.new",
 109                 "$wwwdir/source/$key/index.$lang.html" );
 110
 111     }
 112 }
 113 setlocale( LC_ALL, 'C' ) or die "couldn't reset locale";
 114
 115 print "collecting package info ...\n";
 116 my %allpkgs;
 117 while (my ($pkg, $data) = each %packages) {
 118     my (%pkg,%virt);
 119     my ($virt, $p_data) = split /\000/o, $data, 2;
 120     %virt = split /\01/o, $virt;
 121     foreach (split /\000/o, $p_data||'') {
 122         my @data = split ( /\s/o, $_, 8 );
 123         $pkg{$data[1]} ||= new Packages::Page( $pkg );
 124         $pkg{$data[1]}->merge_package( { package => $pkg,
 125                                          archive => $data[0],
 126                                          suite => $data[1],
 127                                          architecture => $data[2],
 128                                          section => $data[3],
 129                                          subsection => $data[4],
 130                                          priority => $data[5],
 131                                          version => $data[6],
 132                                          description => $data[7] } );
 133     }
 134     foreach (keys %virt) {
 135         next if $_ eq '-';
 136         $pkg{$_} ||= new Packages::Page( $pkg );
 137         $pkg{$_}->add_provided_by([split /\s+/, $virt{$_}]);
 138     }
 139
 140     while (my ($key, $entry) = each %pkg) {
 141         $allpkgs{$key} ||= [];
 142
 143         my %p = ( name => $pkg, providers => [], versions => '' );
 144         if (my $provided_by = $entry->{provided_by}) {
 145             $p{providers} = $provided_by;
 146         }
 147         $p{subsection} = $p{section} = $p{archive} = $p{desc} = $p{priority} = '';
 148         unless ($entry->is_virtual) {
 149             (undef, $p{versions}) = $entry->get_version_string;
 150             $p{subsection} = $entry->get_newest( 'subsection' );
 151             $p{section} = $entry->get_newest( 'section' );
 152             $p{archive} = $entry->get_newest( 'archive' );
 153             $p{desc} = $entry->get_newest( 'description' );
 154             $p{priority} = $entry->get_newest( 'priority' );
 155         }
 156         push @{$allpkgs{$key}}, \%p;
 157     }
 158 }
 159
 160 write_files(\%allpkgs);
 161
 162 print "collecting source package info ...\n";
 163 my %allsrcpkgs;
 164 while (my ($pkg, $data) = each %src_packages) {
 165     my %pkg;
 166     foreach (split /\000/o, $data||'') {
 167         my @data = split ( /\s/o, $_ );
 168         $pkg{$data[1]} ||= new Packages::SrcPage( $pkg );
 169         $pkg{$data[1]}->merge_package( { package => $pkg,
 170                                          archive => $data[0],
 171                                          suite => $data[1],
 172                                          section => $data[2],
 173                                          subsection => $data[3],
 174                                          priority => $data[4],
 175                                          version => $data[5],
 176                                          } );
 177     }
 178
 179     while (my ($key, $entry) = each %pkg) {
 180         $allsrcpkgs{$key} ||= [];
 181
 182         my %p = ( name => $pkg, providers => [], versions => '' );
 183         $p{versions} = $entry->{version};
 184         $p{subsection} = $entry->get_newest( 'subsection' );
 185         $p{section} = $entry->get_newest( 'section' );
 186         $p{archive} = $entry->get_newest( 'archive' );
 187         $p{priority} = $entry->get_newest( 'priority' );
 188
 189         $p{desc} = '';
 190         $p{binaries} = [];
 191 #       my $binaries = find_binaries( $pkg, $p{archive}, $p{suite}, \%src2bin );
 192 #       if ($binaries && @$binaries) {
 193 #           pkg_list( \%packages, $opts, $binaries, 'en', $contents{binaries} );
 194 #       }
 195
 196         push @{$allsrcpkgs{$key}}, \%p;
 197     }
 198 }
 199
 200 write_files(\%allsrcpkgs, 1);
 201
 202 sub write_files {
 203     my ($pkgs, $source) = @_;
 204
 205     $source = $source ? 'source/' : '';
 206     print "writing files ...\n";
 207     foreach my $s (@SUITES) {
 208         my $key = $s;
 209         mkpath ( "$wwwdir/$source$key" );
 210         print "writing $source$s/allpackages...\n";
 211         $template->process( 'html/index.tmpl', { packages => $pkgs->{$key}, suite => $s, lang => 'en', is_source => $source  },
 212                             "$wwwdir/$source$key/allpackages.en.html.new" )
 213             or die "error writing allpackages for $key: ".$template->error();
 214         print "writing $source$s/allpackages (txt)...\n";
 215         my $gzfh = gzopen("$wwwdir/$source$key/allpackages.en.txt.gz.new",
 216                       'wb9')
 217             or die "can't open text index file for output: $!";
 218         my $gztxt;
 219         $template->process( 'txt/index.tmpl', { packages => $pkgs->{$key}, suite => $s, lang => 'en', is_source => $source  },
 220                             \$gztxt )
 221             or die "error writing allpackages txt for $key: ".$template->error();
 222         $gzfh->gzwrite($gztxt);
 223         ($gzfh->gzclose == Z_OK) or
 224             warn "can't close text index file $wwwdir/$source$key/allpackages.en.txt.gz.new: ".$gzfh->gzerror;
 225
 226         rename( "$wwwdir/$source$key/allpackages.en.html.new",
 227                 "$wwwdir/$source$key/allpackages.en.html" );
 228         rename( "$wwwdir/$source$key/allpackages.en.txt.gz.new",
 229                 "$wwwdir/$source$key/allpackages.en.txt.gz" );
 230
 231         foreach my $sec (keys %{$sections->{$s}}) {
 232             mkpath ( "$wwwdir/$source$key/$sec" );
 233
 234             print "writing $source$s/$sec/index...\n";
 235             $template->process( 'html/index.tmpl', { packages => [ grep { $_->{section} eq $sec } @{$pkgs->{$key}} ],
 236                                                      suite => $s, lang => 'en', is_source => $source,
 237                                                      category => { id => 'section', name => $sec } },
 238                                 "$wwwdir/$source$key/$sec/index.en.html.new" )
 239                 or die "error writing section index for $key/$sec: ".$template->error();
 240             rename( "$wwwdir/$source$key/$sec/index.en.html.new",
 241                     "$wwwdir/$source$key/$sec/index.en.html" );
 242     }
 243         foreach my $ssec ((keys %{$subsections->{$s}}, 'virtual')) {
 244             next if $ssec eq '-';
 245             mkpath ( "$wwwdir/$source$key/$ssec" );
 246
 247             print "writing $source$s/$ssec/index...\n";
 248             $template->process( 'html/index.tmpl', { packages => [ grep { $_->{subsection} eq $ssec } @{$pkgs->{$key}} ],
 249                                                      suite => $s, lang => 'en', is_source => $source,
 250                                                      category => { id => 'subsection', name => $ssec } },
 251                                 "$wwwdir/$source$key/$ssec/index.en.html.new" )
 252             or die "error writing subsection index for $key/$ssec: ".$template->error();
 253         rename( "$wwwdir/$source$key/$ssec/index.en.html.new",
 254                 "$wwwdir/$source$key/$ssec/index.en.html" );
 255         }
 256         foreach my $prio (keys %{$priorities->{$s}}) {
 257             next if $prio eq '-';
 258             mkpath ( "$wwwdir/$source$key/$prio" );
 259
 260             print "writing $source$s/$prio/index...\n";
 261             $template->process( 'html/index.tmpl', { packages => [ grep { $_->{priority} eq $prio } @{$pkgs->{$key}} ],
 262                                                      suite => $s, lang => 'en', is_source => $source,
 263                                                      category => { id => 'priority', name => $prio } },
 264                                 "$wwwdir/$source$key/$prio/index.en.html.new" )
 265                 or die "error writing priority index for $key/$prio: ".$template->error();
 266             rename( "$wwwdir/$source$key/$prio/index.en.html.new",
 267                     "$wwwdir/$source$key/$prio/index.en.html" );
 268         }
 269     }
 270 }