git.sesse.net Git - pr0n/blob - perl/Sesse/pr0n/Index.pm

   1 package Sesse::pr0n::Index;
   2 use strict;
   3 use warnings;
   4
   5 use Sesse::pr0n::Common qw(error dberror);
   6 use Apache2::Request;
   7 use POSIX;
   8
   9 sub handler {
  10         my $r = shift;
  11         my $apr = Apache2::Request->new($r);
  12         my $dbh = Sesse::pr0n::Common::get_dbh();
  13
  14         my ($event, $abspath, $datesort, $tag);
  15         if ($r->uri =~ /^\/\+all\/?/) {
  16                 $event = '+all';
  17                 $abspath = 1;
  18                 $tag = undef;
  19
  20                 # augh, this needs 8.3, so we'll have to fiddle around a bit instead
  21                 # $datesort = 'DESC NULLS LAST';
  22                 $datesort = 'DESC';
  23         } elsif ($r->uri =~ /^\/\+tags\/([a-zA-Z0-9-]+)\/?$/) {
  24                 $tag = $1;
  25                 $event = "+tags/$tag";
  26                 $abspath = 1;
  27
  28                 $datesort = 'DESC';
  29         } else {
  30                 # Find the event
  31                 $r->uri =~ /^\/([a-zA-Z0-9-]+)\/?$/
  32                         or error($r, "Could not extract event");
  33                 $event = $1;
  34                 $abspath = 0;
  35                 $tag = undef;
  36                 $datesort = 'ASC';
  37         }
  38
  39         # Fix common error: pr0n.sesse.net/event -> pr0n.sesse.net/event/
  40         if ($r->uri !~ /\/$/) {
  41                 $r->headers_out->{'location'} = $r->uri . "/";
  42                 return Apache2::Const::REDIRECT;
  43         }
  44
  45         # Internal? (Ugly?)
  46         if ($r->get_server_name =~ /internal/ || $r->get_server_name =~ /skoyen\.bilder\.knatten\.com/ || $r->get_server_name =~ /lia\.heimdal\.org/) {
  47                 my $user = Sesse::pr0n::Common::check_access($r);
  48                 if (!defined($user)) {
  49                         return Apache2::Const::OK;
  50                 }
  51         }
  52
  53         # Read the appropriate settings from the query string into the settings hash
  54         my %defsettings = (
  55                 thumbxres => 80,
  56                 thumbyres => 64,
  57                 xres => -1,
  58                 yres => -1,
  59                 start => 1,
  60                 num => 100,
  61                 all => 1,
  62                 infobox => 1,
  63                 rot => 0,
  64                 sel => 0,
  65                 fullscreen => 0,
  66                 model => undef,
  67                 lens => undef
  68         );
  69
  70         my $where;
  71         if (defined($tag)) {
  72                 my $tq = $dbh->quote($tag);
  73                 $where = " AND id IN ( SELECT image FROM tags WHERE tag=$tq )";
  74         } elsif ($event eq '+all') {
  75                 $where = '';
  76         } else {
  77                 $where = ' AND event=' . $dbh->quote($event);
  78         }
  79
  80         # Any NEF files => default to processing
  81         my $ref = $dbh->selectrow_hashref("SELECT * FROM images WHERE vhost=? $where AND LOWER(filename) LIKE '%.nef' LIMIT 1",
  82                 undef, $r->get_server_name)
  83                 and $defsettings{'xres'} = $defsettings{'yres'} = undef;
  84
  85         # Reduce the front page load when in overload mode.
  86         if (Sesse::pr0n::Overload::is_in_overload($r)) {
  87                 $defsettings{'num'} = 100;
  88         }
  89
  90         my %settings = %defsettings;
  91
  92         for my $s qw(thumbxres thumbyres xres yres start num all infobox rot sel fullscreen model lens) {
  93                 my $val = $apr->param($s);
  94                 if (defined($val) && $val =~ /^(\d+)$/) {
  95                         $settings{$s} = $val;
  96                 }
  97                 if (($s eq "num" || $s eq "xres" || $s eq "yres") && defined($val) && $val == -1) {
  98                         $settings{$s} = $val;
  99                 }
 100                 if ($s eq "model" || $s eq "lens") {
 101                         $val =~ s/_/ /g;
 102                         $settings{$s} = $val;
 103                 }
 104         }
 105
 106         my $thumbxres = $settings{'thumbxres'};
 107         my $thumbyres = $settings{'thumbyres'};
 108         my $xres = $settings{'xres'};
 109         my $yres = $settings{'yres'};
 110         my $start = $settings{'start'};
 111         my $num = $settings{'num'};
 112         my $all = $settings{'all'};
 113         my $infobox = $settings{'infobox'} ? '' : 'nobox/';
 114         my $rot = $settings{'rot'};
 115         my $sel = $settings{'sel'};
 116         my $model = $settings{'model'};
 117         my $lens = $settings{'lens'};
 118
 119         # Construct SQL for this filter
 120         if ($all == 0) {
 121                 $where .= ' AND selected=\'t\'';
 122         }
 123         if (defined($model) && defined($lens)) {
 124                 my $mq = $dbh->quote($model);
 125                 my $lq = $dbh->quote($lens);
 126
 127                 if ($model eq '') {
 128                         # no defined model
 129                         $where .= " AND id NOT IN ( SELECT image FROM exif_info WHERE key='Model' AND TRIM(value)<>'' )";
 130                 } else {
 131                         $where .= " AND id IN ( SELECT image FROM exif_info WHERE key='Model' AND TRIM(value)=$mq )";
 132                 }
 133
 134                 # This doesn't match 1:1 if there's both lens and lensspec, but it should be OK in practice
 135                 if ($lens eq '') {
 136                         # no defined lens
 137                         $where .= " AND id NOT IN ( SELECT image FROM exif_info WHERE (key='Lens' OR key='LensSpec') AND TRIM(value)<>'' )";
 138                 } else {
 139                         $where .= " AND id IN ( SELECT image FROM exif_info WHERE (key='Lens' OR key='LensSpec') AND TRIM(value)=$lq )";
 140                 }
 141         }
 142
 143         if (defined($num) && $num == -1) {
 144                 $num = undef;
 145         }
 146
 147         my ($date, $name);
 148
 149         if ($event eq '+all' || defined($tag)) {
 150                 $ref = $dbh->selectrow_hashref("SELECT EXTRACT(EPOCH FROM MAX(last_update)) AS last_update FROM events WHERE vhost=?",
 151                         undef, $r->get_server_name)
 152                         or error($r, "Could not list events", 404, "File not found");
 153                 $date = undef;
 154                 $name = Sesse::pr0n::Templates::fetch_template($r, 'all-event-title');
 155                 $r->set_last_modified($ref->{'last_update'});
 156         } else {
 157                 $ref = $dbh->selectrow_hashref("SELECT name,date,EXTRACT(EPOCH FROM last_update) AS last_update FROM events WHERE vhost=? AND event=?",
 158                         undef, $r->get_server_name, $event)
 159                         or error($r, "Could not find event $event", 404, "File not found");
 160
 161                 $date = HTML::Entities::encode_entities(Encode::decode_utf8($ref->{'date'}));
 162                 $name = HTML::Entities::encode_entities(Encode::decode_utf8($ref->{'name'}));
 163                 $r->set_last_modified($ref->{'last_update'});
 164         }
 165
 166         # If the client can use cache, do so
 167         if ((my $rc = $r->meets_conditions) != Apache2::Const::OK) {
 168                 return $rc;
 169         }
 170
 171         # Count the number of selected images.
 172         $ref = $dbh->selectrow_hashref("SELECT COUNT(*) AS num_selected FROM images WHERE vhost=? $where AND selected=\'t\'", undef, $r->get_server_name);
 173         my $num_selected = $ref->{'num_selected'};
 174
 175         # Find all images related to this event.
 176         my $limit = (defined($start) && defined($num) && !$settings{'fullscreen'}) ? (" LIMIT $num OFFSET " . ($start-1)) : "";
 177
 178         my $q = $dbh->prepare("SELECT *, (date - INTERVAL '6 hours')::date AS day FROM images WHERE vhost=? $where ORDER BY COALESCE((date - INTERVAL '6 hours')::date, '1970-01-01') $datesort,takenby,date,filename $limit")
 179                 or dberror($r, "prepare()");
 180         $q->execute($r->get_server_name)
 181                 or dberror($r, "image enumeration");
 182
 183         # Print the page itself
 184         if ($settings{'fullscreen'}) {
 185                 $r->content_type("text/html; charset=utf-8");
 186
 187                 if (defined($tag)) {
 188                         my $title = Sesse::pr0n::Templates::process_template($r, "tag-title", { tag => $tag });
 189                         Sesse::pr0n::Templates::print_template($r, "fullscreen-header", { title => $title });
 190                 } else {
 191                         Sesse::pr0n::Templates::print_template($r, "fullscreen-header", { title => "$name [$event]" });
 192                 }
 193
 194                 my @files = ();
 195                 while (my $ref = $q->fetchrow_hashref()) {
 196                         push @files, [ $ref->{'event'}, $ref->{'filename'} ];
 197                 }
 198
 199                 for my $i (0..$#files) {
 200                         $r->print("        [ \"" . $files[$i]->[0] . "\", \"" . $files[$i]->[1] . "\" ]");
 201                         $r->print(",") unless ($i == $#files);
 202                         $r->print("\n");
 203                 }
 204
 205                 my %settings_no_fullscreen = %settings;
 206                 $settings_no_fullscreen{'fullscreen'} = 0;
 207
 208                 my $returnurl = "http://" . $r->get_server_name . "/" . $event . "/" .
 209                         Sesse::pr0n::Common::get_query_string(\%settings_no_fullscreen, \%defsettings);
 210
 211                 # *whistle*
 212                 $returnurl =~ s/&amp;/&/g;
 213
 214                 Sesse::pr0n::Templates::print_template($r, "fullscreen-footer", {
 215                         vhost => $r->get_server_name,
 216                         start => $settings{'start'} - 1,
 217                         returnurl => $returnurl,
 218                         sel => $settings{'sel'},
 219                         infobox => $infobox
 220                 });
 221         } else {
 222                 if (defined($tag)) {
 223                         my $title = Sesse::pr0n::Templates::process_template($r, "tag-title", { tag => $tag });
 224                         Sesse::pr0n::Common::header($r, $title);
 225                 } else {
 226                         Sesse::pr0n::Common::header($r, "$name [$event]");
 227                 }
 228                 if (defined($date)) {
 229                         Sesse::pr0n::Templates::print_template($r, "date", { date => $date });
 230                 }
 231
 232                 if (Sesse::pr0n::Overload::is_in_overload($r)) {
 233                         Sesse::pr0n::Templates::print_template($r, "overloadmode");
 234                 }
 235
 236                 print_thumbsize($r, $event, \%settings, \%defsettings);
 237                 print_viewres($r, $event, \%settings, \%defsettings);
 238                 print_pagelimit($r, $event, \%settings, \%defsettings);
 239                 print_infobox($r, $event, \%settings, \%defsettings);
 240                 print_selected($r, $event, \%settings, \%defsettings) if ($num_selected > 0);
 241                 print_fullscreen($r, $event, \%settings, \%defsettings);
 242                 print_nextprev($r, $event, $where, \%settings, \%defsettings);
 243
 244                 if (1 || $event ne '+all') {
 245                         # Find the equipment used
 246                         my $eq = $dbh->prepare("
 247                                 SELECT
 248                                         TRIM(model.value) AS model,
 249                                         coalesce(TRIM(lens_spec.value), TRIM(lens.value)) AS lens,
 250                                         COUNT(*) AS num
 251                                 FROM ( SELECT * FROM images WHERE vhost=? $where ) i
 252                                         LEFT JOIN exif_info model ON i.id=model.image
 253                                         LEFT JOIN ( SELECT * FROM exif_info WHERE key='Lens' ) lens ON i.id=lens.image
 254                                         LEFT JOIN ( SELECT * FROM exif_info WHERE key='LensSpec') lens_spec ON i.id=lens_spec.image
 255                                 WHERE model.key='Model'
 256                                 GROUP BY 1,2
 257                                 ORDER BY 1,2")
 258                                 or die "Couldn't prepare to find equipment: $!";
 259                         $eq->execute($r->get_server_name)
 260                                 or die "Couldn't find equipment: $!";
 261
 262                         my @equipment = ();
 263                         my %cameras_seen = ();
 264                         while (my $ref = $eq->fetchrow_hashref) {
 265                                 if (!defined($ref->{'lens'}) && exists($cameras_seen{$ref->{'model'}})) {
 266                                         #
 267                                         # Some compact cameras seem to add lens info sometimes and not at other
 268                                         # times; if we have seen a camera with at least one specific lens earlier,
 269                                         # just combine entries without a lens with the previous one.
 270                                         #
 271                                         $equipment[$#equipment]->{'num'} += $ref->{'num'};
 272                                         next;
 273                                 }
 274                                 push @equipment, $ref;
 275                                 $cameras_seen{$ref->{'model'}} = 1;
 276                         }
 277                         $eq->finish;
 278
 279                         if (scalar @equipment > 0) {
 280                                 Sesse::pr0n::Templates::print_template($r, "equipment-start");
 281                                 for my $e (@equipment) {
 282                                         my $eqspec = $e->{'model'};
 283                                         $eqspec .= ', ' . $e->{'lens'} if (defined($e->{'lens'}));
 284                                         $eqspec = HTML::Entities::encode_entities($eqspec);
 285
 286                                         my %newsettings = %settings;
 287
 288                                         my $action;
 289                                         if (defined($model) && defined($lens)) {
 290                                                 chomp ($action = Sesse::pr0n::Templates::fetch_template($r, "unfilter"));
 291                                                 $newsettings{'model'} = undef;
 292                                                 $newsettings{'lens'} = undef;
 293                                         } else {
 294                                                 chomp ($action = Sesse::pr0n::Templates::fetch_template($r, "filter"));
 295                                                 $newsettings{'model'} = $e->{'model'};
 296                                                 $newsettings{'lens'} = defined($e->{'lens'}) ? $e->{'lens'} : '';
 297                                         }
 298
 299                                         my $url = "/$event/" . Sesse::pr0n::Common::get_query_string(\%newsettings, \%defsettings);
 300
 301                                         # This isn't correct for all languages. Fix if we ever need to care. :-)
 302                                         if ($e->{'num'} == 1) {
 303                                                 Sesse::pr0n::Templates::print_template($r, "equipment-item-singular", { eqspec => $eqspec, filterurl => $url, action => $action });
 304                                         } else {
 305                                                 Sesse::pr0n::Templates::print_template($r, "equipment-item", { eqspec => $eqspec, num => $e->{'num'}, filterurl => $url, action => $action });
 306                                         }
 307                                 }
 308                                 Sesse::pr0n::Templates::print_template($r, "equipment-end");
 309                         }
 310                 }
 311
 312                 my $toclose = 0;
 313                 my $lastupl = "";
 314                 my $img_num = (defined($start) && defined($num)) ? $start : 1;
 315
 316                 # Print out all thumbnails
 317                 if ($rot == 1) {
 318                         $r->print("    <form method=\"post\" action=\"/rotate\">\n");
 319                         $r->print("      <input type=\"hidden\" name=\"event\" value=\"$event\" />\n");
 320
 321                         while (my $ref = $q->fetchrow_hashref()) {
 322                                 my $imgsz = "";
 323                                 my $takenby = $ref->{'takenby'};
 324                                 if (defined($ref->{'day'})) {
 325                                          $takenby .= ", " . $ref->{'day'};
 326                                 }
 327
 328                                 if ($takenby ne $lastupl) {
 329                                         $lastupl = $takenby;
 330                                         $r->print("    <h2>");
 331                                         Sesse::pr0n::Templates::print_template($r, "submittedby", { author => $lastupl });
 332                                         print_fullscreen_fromhere($r, $event, \%settings, \%defsettings, $img_num);
 333                                         $r->print("</h2>\n");
 334                                 }
 335                                 if ($ref->{'width'} != -1 && $ref->{'height'} != -1) {
 336                                         my $width = $ref->{'width'};
 337                                         my $height = $ref->{'height'};
 338
 339                                         ($width, $height) = Sesse::pr0n::Common::scale_aspect($width, $height, $thumbxres, $thumbyres);
 340                                         $imgsz = " width=\"$width\" height=\"$height\"";
 341                                 }
 342
 343                                 my $filename = $ref->{'filename'};
 344                                 my $uri = $infobox . $filename;
 345                                 if (defined($xres) && defined($yres) && $xres != -1) {
 346                                         $uri = "${xres}x$yres/$infobox$filename";
 347                                 } elsif (defined($xres) && $xres == -1) {
 348                                         $uri = "original/$infobox$filename";
 349                                 }
 350
 351                                 my $prefix = "";
 352                                 if ($abspath) {
 353                                         $prefix = "/" . $ref->{'event'} . "/";
 354                                 }
 355
 356                                 $r->print("    <p><a href=\"$prefix$uri\"><img src=\"$prefix${thumbxres}x${thumbyres}/$filename\" alt=\"\"$imgsz /></a>\n");
 357                                 $r->print("      90 <input type=\"checkbox\" name=\"rot-" .
 358                                         $ref->{'id'} . "-90\" />\n");
 359                                 $r->print("      180 <input type=\"checkbox\" name=\"rot-" .
 360                                         $ref->{'id'} . "-180\" />\n");
 361                                 $r->print("      270 <input type=\"checkbox\" name=\"rot-" .
 362                                         $ref->{'id'} . "-270\" />\n");
 363                                 $r->print("      &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;" .
 364                                         "&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Del <input type=\"checkbox\" name=\"del-" . $ref->{'id'} . "\" /></p>\n");
 365
 366                                 ++$img_num;
 367                         }
 368                         $r->print("      <input type=\"submit\" value=\"Rotate\" />\n");
 369                         $r->print("    </form>\n");
 370                 } else {
 371                         while (my $ref = $q->fetchrow_hashref()) {
 372                                 my $imgsz = "";
 373                                 my $takenby = $ref->{'takenby'};
 374                                 if (defined($ref->{'day'})) {
 375                                          $takenby .= ", " . $ref->{'day'};
 376                                 }
 377
 378                                 if ($takenby ne $lastupl) {
 379                                         $r->print("    </p>\n\n") if ($lastupl ne "");
 380                                         $lastupl = $takenby;
 381                                         $r->print("    <h2>");
 382                                         Sesse::pr0n::Templates::print_template($r, "submittedby", { author => $lastupl });
 383                                         print_fullscreen_fromhere($r, $event, \%settings, \%defsettings, $img_num);
 384                                         $r->print("</h2>\n");
 385                                         $r->print("    <p class=\"photos\">\n");
 386                                 }
 387                                 if ($ref->{'width'} != -1 && $ref->{'height'} != -1) {
 388                                         my $width = $ref->{'width'};
 389                                         my $height = $ref->{'height'};
 390
 391                                         ($width, $height) = Sesse::pr0n::Common::scale_aspect($width, $height, $thumbxres, $thumbyres);
 392                                         $imgsz = " width=\"$width\" height=\"$height\"";
 393                                 }
 394
 395                                 my $filename = $ref->{'filename'};
 396                                 my $uri = $infobox . $filename;
 397                                 if (defined($xres) && defined($yres) && $xres != -1) {
 398                                         $uri = "${xres}x$yres/$infobox$filename";
 399                                 } elsif (defined($xres) && $xres == -1) {
 400                                         $uri = "original/$infobox$filename";
 401                                 }
 402
 403                                 my $prefix = "";
 404                                 if ($abspath) {
 405                                         $prefix = "/" . $ref->{'event'} . "/";
 406                                 }
 407
 408                                 $r->print("      <a href=\"$prefix$uri\"><img src=\"$prefix${thumbxres}x${thumbyres}/$filename\" alt=\"\"$imgsz /></a>\n");
 409
 410                                 ++$img_num;
 411                         }
 412                         $r->print("    </p>\n");
 413                 }
 414
 415                 print_nextprev($r, $event, $where, \%settings, \%defsettings);
 416                 Sesse::pr0n::Common::footer($r);
 417         }
 418
 419         return Apache2::Const::OK;
 420 }
 421
 422 sub eq_with_undef {
 423         my ($a, $b) = @_;
 424
 425         return 1 if (!defined($a) && !defined($b));
 426         return 0 unless (defined($a) && defined($b));
 427         return ($a eq $b);
 428 }
 429
 430 sub print_changes {
 431         my ($r, $event, $template, $settings, $defsettings, $var1, $var2, $alternatives) = @_;
 432
 433         my $title = Sesse::pr0n::Templates::fetch_template($r, $template);
 434         chomp $title;
 435         $r->print("    <p>$title:\n");
 436
 437         for my $a (@$alternatives) {
 438                 my $text;
 439                 my %newsettings = %$settings;
 440
 441                 if (ref $a) {
 442                         my ($v1, $v2);
 443                         ($text, $v1, $v2) = @$a;
 444
 445                         $newsettings{$var1} = $v1;
 446                         $newsettings{$var2} = $v2;
 447                 } else {
 448                         $text = $a;
 449
 450                         # Parse the current alternative
 451                         my ($v1, $v2) = split /x/, $a;
 452
 453                         $newsettings{$var1} = $v1;
 454                         $newsettings{$var2} = $v2;
 455                 }
 456
 457                 $r->print("      ");
 458
 459                 # Check if these settings are current (print only label)
 460                 if (eq_with_undef($settings->{$var1}, $newsettings{$var1}) &&
 461                     eq_with_undef($settings->{$var2}, $newsettings{$var2})) {
 462                         $r->print($text);
 463                 } else {
 464                         Sesse::pr0n::Common::print_link($r, $text, "/$event/", \%newsettings, $defsettings);
 465                 }
 466                 $r->print("\n");
 467         }
 468         $r->print("    </p>\n");
 469 }
 470
 471 sub print_thumbsize {
 472         my ($r, $event, $settings, $defsettings) = @_;
 473         my @alternatives = qw(80x64 120x96 160x128 240x192 320x256);
 474
 475         print_changes($r, $event, 'thumbsize', $settings, $defsettings,
 476                       'thumbxres', 'thumbyres', \@alternatives);
 477 }
 478 sub print_viewres {
 479         my ($r, $event, $settings, $defsettings) = @_;
 480         my @alternatives = qw(320x256 512x384 640x480 800x600 1024x768 1280x960);
 481         chomp (my $unlimited = Sesse::pr0n::Templates::fetch_template($r, 'viewres-unlimited'));
 482         chomp (my $original = Sesse::pr0n::Templates::fetch_template($r, 'viewres-original'));
 483         push @alternatives, [ $unlimited, undef, undef ];
 484         push @alternatives, [ $original, -1, -1 ];
 485
 486         print_changes($r, $event, 'viewres', $settings, $defsettings,
 487                       'xres', 'yres', \@alternatives);
 488 }
 489
 490 sub print_pagelimit {
 491         my ($r, $event, $settings, $defsettings) = @_;
 492
 493         my $title = Sesse::pr0n::Templates::fetch_template($r, 'imgsperpage');
 494         chomp $title;
 495         $r->print("    <p>$title:\n");
 496
 497         # Get choices
 498         chomp (my $unlimited = Sesse::pr0n::Templates::fetch_template($r, 'imgsperpage-unlimited'));
 499         my @alternatives = qw(10 50 100 500);
 500         push @alternatives, $unlimited;
 501
 502         for my $num (@alternatives) {
 503                 my %newsettings = %$settings;
 504
 505                 if ($num !~ /^\d+$/) { # unlimited
 506                         $newsettings{'num'} = -1;
 507                 } else {
 508                         $newsettings{'num'} = $num;
 509                 }
 510
 511                 $r->print("      ");
 512                 if (eq_with_undef($settings->{'num'}, $newsettings{'num'})) {
 513                         $r->print($num);
 514                 } else {
 515                         Sesse::pr0n::Common::print_link($r, $num, "/$event/", \%newsettings, $defsettings);
 516                 }
 517                 $r->print("\n");
 518         }
 519         $r->print("    </p>\n");
 520 }
 521
 522 sub print_infobox {
 523         my ($r, $event, $settings, $defsettings) = @_;
 524
 525         chomp (my $title = Sesse::pr0n::Templates::fetch_template($r, 'infobox'));
 526         chomp (my $on = Sesse::pr0n::Templates::fetch_template($r, 'infobox-on'));
 527         chomp (my $off = Sesse::pr0n::Templates::fetch_template($r, 'infobox-off'));
 528
 529         $r->print("    <p>$title:\n");
 530
 531         my %newsettings = %$settings;
 532
 533         if ($settings->{'infobox'} == 1) {
 534                 $r->print($on);
 535         } else {
 536                 $newsettings{'infobox'} = 1;
 537                 Sesse::pr0n::Common::print_link($r, $on, "/$event/", \%newsettings, $defsettings);
 538         }
 539
 540         $r->print(' ');
 541
 542         if ($settings->{'infobox'} == 0) {
 543                 $r->print($off);
 544         } else {
 545                 $newsettings{'infobox'} = 0;
 546                 Sesse::pr0n::Common::print_link($r, $off, "/$event/", \%newsettings, $defsettings);
 547         }
 548
 549         $r->print('</p>');
 550 }
 551
 552 sub print_nextprev {
 553         my ($r, $event, $where, $settings, $defsettings) = @_;
 554         my $start = $settings->{'start'};
 555         my $num = $settings->{'num'};
 556         my $dbh = Sesse::pr0n::Common::get_dbh();
 557
 558         $num = undef if (defined($num) && $num == -1);
 559         return unless (defined($start) && defined($num));
 560
 561         # determine total number
 562         my $ref = $dbh->selectrow_hashref("SELECT count(*) AS num_images FROM images WHERE vhost=? $where",
 563                 undef, $r->get_server_name)
 564                 or dberror($r, "image enumeration");
 565         my $num_images = $ref->{'num_images'};
 566
 567         return if ($start == 1 && $start + $num >= $num_images);
 568
 569         my $end = $start + $num - 1;
 570         if ($end > $num_images) {
 571                 $end = $num_images;
 572         }
 573
 574         $r->print("    <p class=\"nextprev\">\n");
 575
 576         # Previous
 577         if ($start > 1) {
 578                 my $newstart = $start - $num;
 579                 if ($newstart < 1) {
 580                         $newstart = 1;
 581                 }
 582                 my $newend = $newstart + $num - 1;
 583                 if ($newend > $num_images) {
 584                         $newend = $num_images;
 585                 }
 586
 587                 my %newsettings = %$settings;
 588                 $newsettings{'start'} = $newstart;
 589                 chomp (my $title = Sesse::pr0n::Templates::fetch_template($r, 'prevpage'));
 590                 chomp (my $accesskey = Sesse::pr0n::Templates::fetch_template($r, 'prevaccesskey'));
 591                 Sesse::pr0n::Common::print_link($r, "$title ($newstart-$newend)\n", "/$event/", \%newsettings, $defsettings, $accesskey);
 592         }
 593
 594         # This
 595         chomp (my $title = Sesse::pr0n::Templates::fetch_template($r, 'thispage'));
 596         $r->print("    $title ($start-$end)\n");
 597
 598         # Next
 599         if ($end < $num_images) {
 600                 my $newstart = $start + $num;
 601                 my $newend = $newstart + $num - 1;
 602                 if ($newend > $num_images) {
 603                         $newend = $num_images;
 604                 }
 605
 606                 my %newsettings = %$settings;
 607                 $newsettings{'start'} = $newstart;
 608                 chomp (my $title = Sesse::pr0n::Templates::fetch_template($r, 'nextpage'));
 609                 chomp (my $accesskey = Sesse::pr0n::Templates::fetch_template($r, 'nextaccesskey'));
 610                 Sesse::pr0n::Common::print_link($r, "$title ($newstart-$newend)", "/$event/", \%newsettings, $defsettings, $accesskey);
 611         }
 612
 613         $r->print("    </p>\n");
 614 }
 615
 616 sub print_selected {
 617         my ($r, $event, $settings, $defsettings) = @_;
 618
 619         chomp (my $title = Sesse::pr0n::Templates::fetch_template($r, 'show'));
 620         chomp (my $all = Sesse::pr0n::Templates::fetch_template($r, 'show-all'));
 621         chomp (my $sel = Sesse::pr0n::Templates::fetch_template($r, 'show-selected'));
 622
 623         $r->print("    <p>$title:\n");
 624
 625         my %newsettings = %$settings;
 626
 627         if ($settings->{'all'} == 0) {
 628                 $r->print($sel);
 629         } else {
 630                 $newsettings{'all'} = 0;
 631                 Sesse::pr0n::Common::print_link($r, $sel, "/$event/", \%newsettings, $defsettings);
 632         }
 633
 634         $r->print(' ');
 635
 636         if ($settings->{'all'} == 1) {
 637                 $r->print($all);
 638         } else {
 639                 $newsettings{'all'} = 1;
 640                 Sesse::pr0n::Common::print_link($r, $all, "/$event/", \%newsettings, $defsettings);
 641         }
 642
 643         $r->print('</p>');
 644 }
 645
 646 sub print_fullscreen {
 647         my ($r, $event, $settings, $defsettings) = @_;
 648
 649         chomp (my $title = Sesse::pr0n::Templates::fetch_template($r, 'fullscreen'));
 650
 651         my %newsettings = %$settings;
 652         $newsettings{'fullscreen'} = 1;
 653
 654         $r->print("    <p>");
 655         Sesse::pr0n::Common::print_link($r, $title, "/$event/", \%newsettings, $defsettings);
 656         $r->print("</p>\n");
 657 }
 658
 659 sub print_fullscreen_fromhere {
 660         my ($r, $event, $settings, $defsettings, $start) = @_;
 661
 662         chomp (my $title = Sesse::pr0n::Templates::fetch_template($r, 'fullscreen-fromhere'));
 663
 664         my %newsettings = %$settings;
 665         $newsettings{'fullscreen'} = 1;
 666         $newsettings{'start'} = $start;
 667
 668         $r->print("    <p class=\"fsfromhere\">");
 669         Sesse::pr0n::Common::print_link($r, $title, "/$event/", \%newsettings, $defsettings);
 670         $r->print("</p>\n");
 671 }
 672
 673 1;
 674
 675