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                 $datesort = 'DESC NULLS LAST';
  21         } elsif ($r->uri =~ /^\/\+tags\/([a-zA-Z0-9-]+)\/?$/) {
  22                 $tag = $1;
  23                 $event = "+tags/$tag";
  24                 $abspath = 1;
  25
  26                 $datesort = 'DESC NULLS LAST';
  27         } else {
  28                 # Find the event
  29                 $r->uri =~ /^\/([a-zA-Z0-9-]+)\/?$/
  30                         or error($r, "Could not extract event");
  31                 $event = $1;
  32                 $abspath = 0;
  33                 $tag = undef;
  34                 $datesort = 'ASC NULLS LAST';
  35         }
  36
  37         # Fix common error: pr0n.sesse.net/event -> pr0n.sesse.net/event/
  38         if ($r->uri !~ /\/$/) {
  39                 $r->headers_out->{'location'} = $r->uri . "/";
  40                 return Apache2::Const::REDIRECT;
  41         }
  42
  43         # Internal? (Ugly?)
  44         if ($r->get_server_name =~ /internal/ || $r->get_server_name =~ /skoyen\.bilder\.knatten\.com/ || $r->get_server_name =~ /lia\.heimdal\.org/) {
  45                 my $user = Sesse::pr0n::Common::check_access($r);
  46                 if (!defined($user)) {
  47                         return Apache2::Const::OK;
  48                 }
  49         }
  50
  51         # Read the appropriate settings from the query string into the settings hash
  52         my %defsettings = (
  53                 thumbxres => 80,
  54                 thumbyres => 64,
  55                 xres => -1,
  56                 yres => -1,
  57                 start => 1,
  58                 num => 250,
  59                 all => 1,
  60                 infobox => 1,
  61                 rot => 0,
  62                 sel => 0,
  63                 fullscreen => 0,
  64                 model => undef,
  65                 lens => undef,
  66                 author => undef
  67         );
  68
  69         my $where;
  70         if (defined($tag)) {
  71                 my $tq = $dbh->quote($tag);
  72                 $where = " AND id IN ( SELECT image FROM tags WHERE tag=$tq )";
  73         } elsif ($event eq '+all') {
  74                 $where = '';
  75         } else {
  76                 $where = ' AND event=' . $dbh->quote($event);
  77         }
  78
  79         # Any NEF files => default to processing
  80         my $ref = $dbh->selectrow_hashref("SELECT * FROM images WHERE vhost=? $where AND ( LOWER(filename) LIKE '%.nef' OR LOWER(filename) LIKE '%.cr2' ) LIMIT 1",
  81                 undef, $r->get_server_name)
  82                 and $defsettings{'xres'} = $defsettings{'yres'} = undef;
  83
  84         # Reduce the front page load when in overload mode.
  85         if (Sesse::pr0n::Overload::is_in_overload($r)) {
  86                 $defsettings{'num'} = 100;
  87         }
  88
  89         my %settings = %defsettings;
  90
  91         for my $s qw(thumbxres thumbyres xres yres start num all infobox rot sel fullscreen model lens author) {
  92                 my $val = $apr->param($s);
  93                 if (defined($val) && $val =~ /^(\d+)$/) {
  94                         $settings{$s} = $val;
  95                 }
  96                 if (($s eq "num" || $s eq "xres" || $s eq "yres") && defined($val) && $val == -1) {
  97                         $settings{$s} = $val;
  98                 }
  99                 if (($s eq "model" || $s eq "lens" || $s eq "author") && defined($val)) {
 100                         $settings{$s} = Sesse::pr0n::Common::pretty_unescape($val);
 101                 }
 102         }
 103
 104         my $thumbxres = $settings{'thumbxres'};
 105         my $thumbyres = $settings{'thumbyres'};
 106         my $xres = $settings{'xres'};
 107         my $yres = $settings{'yres'};
 108         my $start = $settings{'start'};
 109         my $num = $settings{'num'};
 110         my $all = $settings{'all'};
 111         my $infobox = $settings{'infobox'} ? '' : 'nobox/';
 112         my $rot = $settings{'rot'};
 113         my $sel = $settings{'sel'};
 114         my $model = $settings{'model'};
 115         my $lens = $settings{'lens'};
 116         my $author = $settings{'author'};
 117
 118         # Construct SQL for this filter
 119         if ($all == 0) {
 120                 $where .= ' AND selected=\'t\'';
 121         }
 122         if (defined($model) && defined($lens)) {
 123                 my $mq = $dbh->quote($model);
 124                 my $lq = $dbh->quote($lens);
 125
 126                 if ($model eq '') {
 127                         # no defined model
 128                         $where .= " AND model IS NULL";
 129                 } else {
 130                         $where .= " AND model=$mq";
 131                 }
 132
 133                 if ($lens eq '') {
 134                         # no defined lens
 135                         $where .= " AND lens IS NULL";
 136                 } else {
 137                         $where .= " AND lens=$lq";
 138                 }
 139         }
 140         if (defined($author)) {
 141                 my $aq = $dbh->quote($author);
 142
 143                 $where .= " AND takenby=$aq";
 144         }
 145
 146         if (defined($num) && $num == -1) {
 147                 $num = undef;
 148         }
 149
 150         my ($date, $name);
 151
 152         if ($event eq '+all' || defined($tag)) {
 153                 $ref = $dbh->selectrow_hashref("SELECT EXTRACT(EPOCH FROM MAX(last_update)) AS last_update FROM last_picture_cache WHERE vhost=?",
 154                         undef, $r->get_server_name)
 155                         or error($r, "Could not list events", 404, "File not found");
 156                 $date = undef;
 157                 $name = Sesse::pr0n::Templates::fetch_template($r, 'all-event-title');
 158                 $r->set_last_modified($ref->{'last_update'});
 159         } else {
 160                 $ref = $dbh->selectrow_hashref("SELECT name,date,EXTRACT(EPOCH FROM last_update) AS last_update FROM events NATURAL JOIN last_picture_cache WHERE vhost=? AND event=?",
 161                         undef, $r->get_server_name, $event)
 162                         or error($r, "Could not find event $event", 404, "File not found");
 163
 164                 $date = HTML::Entities::encode_entities(Encode::decode_utf8($ref->{'date'}));
 165                 $name = HTML::Entities::encode_entities(Encode::decode_utf8($ref->{'name'}));
 166                 $r->set_last_modified($ref->{'last_update'});
 167         }
 168
 169         # If the client can use cache, do so
 170         if ((my $rc = $r->meets_conditions) != Apache2::Const::OK) {
 171                 return $rc;
 172         }
 173
 174         # Count the number of selected images.
 175         $ref = $dbh->selectrow_hashref("SELECT COUNT(*) AS num_selected FROM images WHERE vhost=? $where AND selected=\'t\'", undef, $r->get_server_name);
 176         my $num_selected = $ref->{'num_selected'};
 177
 178         # Find all images related to this event.
 179         my $limit = (defined($start) && defined($num) && !$settings{'fullscreen'}) ? (" LIMIT $num OFFSET " . ($start-1)) : "";
 180
 181         my $q = $dbh->prepare("SELECT *, (date - INTERVAL '6 hours')::date AS day FROM images WHERE vhost=? $where ORDER BY (date - INTERVAL '6 hours')::date $datesort,takenby,date,filename $limit")
 182                 or dberror($r, "prepare()");
 183         $q->execute($r->get_server_name)
 184                 or dberror($r, "image enumeration");
 185
 186         # Print the page itself
 187         if ($settings{'fullscreen'}) {
 188                 $r->content_type("text/html; charset=utf-8");
 189
 190                 if (defined($tag)) {
 191                         my $title = Sesse::pr0n::Templates::process_template($r, "tag-title", { tag => $tag });
 192                         Sesse::pr0n::Templates::print_template($r, "fullscreen-header", { title => $title });
 193                 } else {
 194                         Sesse::pr0n::Templates::print_template($r, "fullscreen-header", { title => "$name [$event]" });
 195                 }
 196
 197                 my @files = ();
 198                 while (my $ref = $q->fetchrow_hashref()) {
 199                         my $width = defined($ref->{'width'}) ? $ref->{'width'} : -1;
 200                         my $height = defined($ref->{'height'}) ? $ref->{'height'} : -1;
 201                         push @files, [ $ref->{'event'}, $ref->{'filename'}, $width, $height ];
 202                 }
 203
 204                 for my $i (0..$#files) {
 205                         my $line = sprintf "        [ \"%s\", \"%s\", %d, %d ]", @{$files[$i]};
 206                         $line .= "," unless ($i == $#files);
 207                         $r->print($line . "\n");
 208                 }
 209
 210                 my %settings_no_fullscreen = %settings;
 211                 $settings_no_fullscreen{'fullscreen'} = 0;
 212
 213                 my $returnurl = "http://" . $r->get_server_name . "/" . $event . "/" .
 214                         Sesse::pr0n::Common::get_query_string(\%settings_no_fullscreen, \%defsettings);
 215
 216                 # *whistle*
 217                 $returnurl =~ s/&amp;/&/g;
 218
 219                 Sesse::pr0n::Templates::print_template($r, "fullscreen-footer", {
 220                         vhost => $r->get_server_name,
 221                         returnurl => $returnurl,
 222                         start => $settings{'start'} - 1,
 223                         sel => $settings{'sel'},
 224                         infobox => $infobox
 225                 });
 226         } else {
 227                 if (defined($tag)) {
 228                         my $title = Sesse::pr0n::Templates::process_template($r, "tag-title", { tag => $tag });
 229                         Sesse::pr0n::Common::header($r, $title);
 230                 } else {
 231                         Sesse::pr0n::Common::header($r, "$name [$event]");
 232                 }
 233                 if (defined($date)) {
 234                         Sesse::pr0n::Templates::print_template($r, "date", { date => $date });
 235                 }
 236
 237                 if (Sesse::pr0n::Overload::is_in_overload($r)) {
 238                         Sesse::pr0n::Templates::print_template($r, "overloadmode");
 239                 }
 240
 241                 print_thumbsize($r, $event, \%settings, \%defsettings);
 242                 print_viewres($r, $event, \%settings, \%defsettings);
 243                 print_pagelimit($r, $event, \%settings, \%defsettings);
 244                 print_infobox($r, $event, \%settings, \%defsettings);
 245                 print_selected($r, $event, \%settings, \%defsettings) if ($num_selected > 0);
 246                 print_fullscreen($r, $event, \%settings, \%defsettings);
 247                 print_nextprev($r, $event, $where, \%settings, \%defsettings);
 248
 249                 if (1 || $event ne '+all') {
 250                         # Find the equipment used
 251                         my $eq = $dbh->prepare("
 252                                 SELECT
 253                                         model,
 254                                         lens,
 255                                         COUNT(*) AS num
 256                                 FROM images
 257                                 WHERE vhost=? $where
 258                                 GROUP BY 1,2
 259                                 ORDER BY 1,2")
 260                                 or die "Couldn't prepare to find equipment: $!";
 261                         $eq->execute($r->get_server_name)
 262                                 or die "Couldn't find equipment: $!";
 263
 264                         my @equipment = ();
 265                         my %cameras_seen = ();
 266                         while (my $ref = $eq->fetchrow_hashref) {
 267                                 if (!defined($ref->{'lens'}) && exists($cameras_seen{$ref->{'model'}})) {
 268                                         #
 269                                         # Some compact cameras seem to add lens info sometimes and not at other
 270                                         # times; if we have seen a camera with at least one specific lens earlier,
 271                                         # just combine entries without a lens with the previous one.
 272                                         #
 273                                         $equipment[$#equipment]->{'num'} += $ref->{'num'};
 274                                         next;
 275                                 }
 276                                 push @equipment, $ref;
 277                                 $cameras_seen{$ref->{'model'}} = 1;
 278                         }
 279                         $eq->finish;
 280
 281                         if (scalar @equipment > 0) {
 282                                 Sesse::pr0n::Templates::print_template($r, "equipment-start");
 283                                 for my $e (@equipment) {
 284                                         my $eqspec = $e->{'model'};
 285                                         $eqspec .= ', ' . $e->{'lens'} if (defined($e->{'lens'}));
 286                                         $eqspec = HTML::Entities::encode_entities($eqspec);
 287
 288                                         my %newsettings = %settings;
 289
 290                                         my $action;
 291                                         if (defined($model) && defined($lens)) {
 292                                                 chomp ($action = Sesse::pr0n::Templates::fetch_template($r, "unfilter"));
 293                                                 $newsettings{'model'} = undef;
 294                                                 $newsettings{'lens'} = undef;
 295                                                 $newsettings{'start'} = 1;
 296                                         } else {
 297                                                 chomp ($action = Sesse::pr0n::Templates::fetch_template($r, "filter"));
 298                                                 $newsettings{'model'} = $e->{'model'};
 299                                                 $newsettings{'lens'} = defined($e->{'lens'}) ? $e->{'lens'} : '';
 300                                                 $newsettings{'start'} = 1;
 301                                         }
 302
 303                                         my $url = "/$event/" . Sesse::pr0n::Common::get_query_string(\%newsettings, \%defsettings);
 304
 305                                         # This isn't correct for all languages. Fix if we ever need to care. :-)
 306                                         if ($e->{'num'} == 1) {
 307                                                 Sesse::pr0n::Templates::print_template($r, "equipment-item-singular", { eqspec => $eqspec, filterurl => $url, action => $action });
 308                                         } else {
 309                                                 Sesse::pr0n::Templates::print_template($r, "equipment-item", { eqspec => $eqspec, num => $e->{'num'}, filterurl => $url, action => $action });
 310                                         }
 311                                 }
 312                                 Sesse::pr0n::Templates::print_template($r, "equipment-end");
 313                         }
 314                 }
 315
 316                 my $toclose = 0;
 317                 my $lastupl = "";
 318                 my $img_num = (defined($start) && defined($num)) ? $start : 1;
 319
 320                 # Print out all thumbnails
 321                 if ($rot == 1) {
 322                         $r->print("    <form method=\"post\" action=\"/rotate\">\n");
 323                         $r->print("      <input type=\"hidden\" name=\"event\" value=\"$event\" />\n");
 324                 }
 325
 326                 while (my $ref = $q->fetchrow_hashref()) {
 327                         my $imgsz = "";
 328                         my $takenby = $ref->{'takenby'};
 329                         my $day = '';
 330                         if (defined($ref->{'day'})) {
 331                                 $day = ", " . $ref->{'day'};
 332                         }
 333
 334                         my $groupkey = $takenby . $day;
 335
 336                         if ($groupkey ne $lastupl) {
 337                                 $r->print("    </p>\n\n") if ($lastupl ne "" && $rot != 1);
 338                                 $lastupl = $groupkey;
 339
 340                                 my %newsettings = %settings;
 341
 342                                 my $action;
 343                                 if (defined($author)) {
 344                                         chomp ($action = Sesse::pr0n::Templates::fetch_template($r, "unfilter"));
 345                                         $newsettings{'author'} = undef;
 346                                         $newsettings{'start'} = 1;
 347                                 } else {
 348                                         chomp ($action = Sesse::pr0n::Templates::fetch_template($r, "filter"));
 349                                         $newsettings{'author'} = $ref->{'takenby'};
 350                                         $newsettings{'start'} = 1;
 351                                 }
 352
 353                                 my $url = "/$event/" . Sesse::pr0n::Common::get_query_string(\%newsettings, \%defsettings);
 354
 355                                 $r->print("    <h2>");
 356                                 Sesse::pr0n::Templates::print_template($r, "submittedby", { author => $takenby, action => $action, filterurl => $url, date => $day });
 357                                 print_fullscreen_fromhere($r, $event, \%settings, \%defsettings, $img_num);
 358                                 $r->print("</h2>\n");
 359
 360                                 if ($rot != 1) {
 361                                         $r->print("    <p class=\"photos\">\n");
 362                                 }
 363                         }
 364
 365                         if (defined($ref->{'width'}) && defined($ref->{'height'})) {
 366                                 my $width = $ref->{'width'};
 367                                 my $height = $ref->{'height'};
 368
 369                                 ($width, $height) = Sesse::pr0n::Common::scale_aspect($width, $height, $thumbxres, $thumbyres);
 370                                 $imgsz = " width=\"$width\" height=\"$height\"";
 371                         }
 372
 373                         my $filename = $ref->{'filename'};
 374                         my $uri = $infobox . $filename;
 375                         if (defined($xres) && defined($yres) && $xres != -1) {
 376                                 $uri = "${xres}x$yres/$infobox$filename";
 377                         } elsif (defined($xres) && $xres == -1) {
 378                                 $uri = "original/$infobox$filename";
 379                         }
 380
 381                         my $prefix = "";
 382                         if ($abspath) {
 383                                 $prefix = "/" . $ref->{'event'} . "/";
 384                         }
 385
 386                         if ($rot == 1) {
 387                                 $r->print("    <p>");
 388                         } else {
 389                                 $r->print("     ");
 390                         }
 391                         $r->print("<a href=\"$prefix$uri\"><img src=\"$prefix${thumbxres}x${thumbyres}/$filename\" alt=\"\"$imgsz /></a>\n");
 392
 393                         if ($rot == 1) {
 394                                 $r->print("      90 <input type=\"checkbox\" name=\"rot-" .
 395                                         $ref->{'id'} . "-90\" />\n");
 396                                 $r->print("      180 <input type=\"checkbox\" name=\"rot-" .
 397                                         $ref->{'id'} . "-180\" />\n");
 398                                 $r->print("      270 <input type=\"checkbox\" name=\"rot-" .
 399                                         $ref->{'id'} . "-270\" />\n");
 400                                 $r->print("      &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;" .
 401                                         "&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Del <input type=\"checkbox\" name=\"del-" . $ref->{'id'} . "\" /></p>\n");
 402                         }
 403
 404                         ++$img_num;
 405                 }
 406
 407                 if ($rot == 1) {
 408                         $r->print("      <input type=\"submit\" value=\"Rotate\" />\n");
 409                         $r->print("    </form>\n");
 410                 } else {
 411                         $r->print("    </p>\n");
 412                 }
 413
 414                 print_nextprev($r, $event, $where, \%settings, \%defsettings);
 415                 Sesse::pr0n::Common::footer($r);
 416         }
 417
 418         return Apache2::Const::OK;
 419 }
 420
 421 sub eq_with_undef {
 422         my ($a, $b) = @_;
 423
 424         return 1 if (!defined($a) && !defined($b));
 425         return 0 unless (defined($a) && defined($b));
 426         return ($a eq $b);
 427 }
 428
 429 sub print_changes {
 430         my ($r, $event, $template, $settings, $defsettings, $var1, $var2, $alternatives) = @_;
 431
 432         my $title = Sesse::pr0n::Templates::fetch_template($r, $template);
 433         chomp $title;
 434         $r->print("    <p>$title:\n");
 435
 436         for my $a (@$alternatives) {
 437                 my $text;
 438                 my %newsettings = %$settings;
 439
 440                 if (ref $a) {
 441                         my ($v1, $v2);
 442                         ($text, $v1, $v2) = @$a;
 443
 444                         $newsettings{$var1} = $v1;
 445                         $newsettings{$var2} = $v2;
 446                 } else {
 447                         $text = $a;
 448
 449                         # Parse the current alternative
 450                         my ($v1, $v2) = split /x/, $a;
 451
 452                         $newsettings{$var1} = $v1;
 453                         $newsettings{$var2} = $v2;
 454                 }
 455
 456                 $r->print("      ");
 457
 458                 # Check if these settings are current (print only label)
 459                 if (eq_with_undef($settings->{$var1}, $newsettings{$var1}) &&
 460                     eq_with_undef($settings->{$var2}, $newsettings{$var2})) {
 461                         $r->print($text);
 462                 } else {
 463                         Sesse::pr0n::Common::print_link($r, $text, "/$event/", \%newsettings, $defsettings);
 464                 }
 465                 $r->print("\n");
 466         }
 467         $r->print("    </p>\n");
 468 }
 469
 470 sub print_thumbsize {
 471         my ($r, $event, $settings, $defsettings) = @_;
 472         my @alternatives = qw(80x64 120x96 160x128 240x192 320x256);
 473
 474         print_changes($r, $event, 'thumbsize', $settings, $defsettings,
 475                       'thumbxres', 'thumbyres', \@alternatives);
 476 }
 477 sub print_viewres {
 478         my ($r, $event, $settings, $defsettings) = @_;
 479         my @alternatives = qw(320x256 512x384 640x480 800x600 1024x768 1152x864 1280x960 1400x1050 1600x1200 1920x1440 2048x1536);
 480         chomp (my $unlimited = Sesse::pr0n::Templates::fetch_template($r, 'viewres-unlimited'));
 481         chomp (my $original = Sesse::pr0n::Templates::fetch_template($r, 'viewres-original'));
 482         push @alternatives, [ $unlimited, undef, undef ];
 483         push @alternatives, [ $original, -1, -1 ];
 484
 485         print_changes($r, $event, 'viewres', $settings, $defsettings,
 486                       'xres', 'yres', \@alternatives);
 487 }
 488
 489 sub print_pagelimit {
 490         my ($r, $event, $settings, $defsettings) = @_;
 491
 492         my $title = Sesse::pr0n::Templates::fetch_template($r, 'imgsperpage');
 493         chomp $title;
 494         $r->print("    <p>$title:\n");
 495
 496         # Get choices
 497         chomp (my $unlimited = Sesse::pr0n::Templates::fetch_template($r, 'imgsperpage-unlimited'));
 498         my @alternatives = qw(10 50 100 250 500);
 499         push @alternatives, $unlimited;
 500
 501         for my $num (@alternatives) {
 502                 my %newsettings = %$settings;
 503
 504                 if ($num !~ /^\d+$/) { # unlimited
 505                         $newsettings{'num'} = -1;
 506                 } else {
 507                         $newsettings{'num'} = $num;
 508                 }
 509
 510                 $r->print("      ");
 511                 if (eq_with_undef($settings->{'num'}, $newsettings{'num'})) {
 512                         $r->print($num);
 513                 } else {
 514                         Sesse::pr0n::Common::print_link($r, $num, "/$event/", \%newsettings, $defsettings);
 515                 }
 516                 $r->print("\n");
 517         }
 518         $r->print("    </p>\n");
 519 }
 520
 521 sub print_infobox {
 522         my ($r, $event, $settings, $defsettings) = @_;
 523
 524         chomp (my $title = Sesse::pr0n::Templates::fetch_template($r, 'infobox'));
 525         chomp (my $on = Sesse::pr0n::Templates::fetch_template($r, 'infobox-on'));
 526         chomp (my $off = Sesse::pr0n::Templates::fetch_template($r, 'infobox-off'));
 527
 528         $r->print("    <p>$title:\n");
 529
 530         my %newsettings = %$settings;
 531
 532         if ($settings->{'infobox'} == 1) {
 533                 $r->print($on);
 534         } else {
 535                 $newsettings{'infobox'} = 1;
 536                 Sesse::pr0n::Common::print_link($r, $on, "/$event/", \%newsettings, $defsettings);
 537         }
 538
 539         $r->print(' ');
 540
 541         if ($settings->{'infobox'} == 0) {
 542                 $r->print($off);
 543         } else {
 544                 $newsettings{'infobox'} = 0;
 545                 Sesse::pr0n::Common::print_link($r, $off, "/$event/", \%newsettings, $defsettings);
 546         }
 547
 548         $r->print('</p>');
 549 }
 550
 551 sub print_nextprev {
 552         my ($r, $event, $where, $settings, $defsettings) = @_;
 553         my $start = $settings->{'start'};
 554         my $num = $settings->{'num'};
 555         my $dbh = Sesse::pr0n::Common::get_dbh();
 556
 557         $num = undef if (defined($num) && $num == -1);
 558         return unless (defined($start) && defined($num));
 559
 560         # determine total number
 561         my $ref = $dbh->selectrow_hashref("SELECT count(*) AS num_images FROM images WHERE vhost=? $where",
 562                 undef, $r->get_server_name)
 563                 or dberror($r, "image enumeration");
 564         my $num_images = $ref->{'num_images'};
 565
 566         return if ($start == 1 && $start + $num >= $num_images);
 567
 568         my $end = $start + $num - 1;
 569         if ($end > $num_images) {
 570                 $end = $num_images;
 571         }
 572
 573         $r->print("    <p class=\"nextprev\">\n");
 574
 575         # Previous
 576         if ($start > 1) {
 577                 my $newstart = $start - $num;
 578                 if ($newstart < 1) {
 579                         $newstart = 1;
 580                 }
 581                 my $newend = $newstart + $num - 1;
 582                 if ($newend > $num_images) {
 583                         $newend = $num_images;
 584                 }
 585
 586                 my %newsettings = %$settings;
 587                 $newsettings{'start'} = $newstart;
 588                 chomp (my $title = Sesse::pr0n::Templates::fetch_template($r, 'prevpage'));
 589                 chomp (my $accesskey = Sesse::pr0n::Templates::fetch_template($r, 'prevaccesskey'));
 590                 Sesse::pr0n::Common::print_link($r, "$title ($newstart-$newend)\n", "/$event/", \%newsettings, $defsettings, $accesskey);
 591         }
 592
 593         # This
 594         chomp (my $title = Sesse::pr0n::Templates::fetch_template($r, 'thispage'));
 595         $r->print("    $title ($start-$end)\n");
 596
 597         # Next
 598         if ($end < $num_images) {
 599                 my $newstart = $start + $num;
 600                 my $newend = $newstart + $num - 1;
 601                 if ($newend > $num_images) {
 602                         $newend = $num_images;
 603                 }
 604
 605                 my %newsettings = %$settings;
 606                 $newsettings{'start'} = $newstart;
 607                 chomp (my $title = Sesse::pr0n::Templates::fetch_template($r, 'nextpage'));
 608                 chomp (my $accesskey = Sesse::pr0n::Templates::fetch_template($r, 'nextaccesskey'));
 609                 Sesse::pr0n::Common::print_link($r, "$title ($newstart-$newend)", "/$event/", \%newsettings, $defsettings, $accesskey);
 610         }
 611
 612         $r->print("    </p>\n");
 613 }
 614
 615 sub print_selected {
 616         my ($r, $event, $settings, $defsettings) = @_;
 617
 618         chomp (my $title = Sesse::pr0n::Templates::fetch_template($r, 'show'));
 619         chomp (my $all = Sesse::pr0n::Templates::fetch_template($r, 'show-all'));
 620         chomp (my $sel = Sesse::pr0n::Templates::fetch_template($r, 'show-selected'));
 621
 622         $r->print("    <p>$title:\n");
 623
 624         my %newsettings = %$settings;
 625
 626         if ($settings->{'all'} == 0) {
 627                 $r->print($sel);
 628         } else {
 629                 $newsettings{'all'} = 0;
 630                 Sesse::pr0n::Common::print_link($r, $sel, "/$event/", \%newsettings, $defsettings);
 631         }
 632
 633         $r->print(' ');
 634
 635         if ($settings->{'all'} == 1) {
 636                 $r->print($all);
 637         } else {
 638                 $newsettings{'all'} = 1;
 639                 Sesse::pr0n::Common::print_link($r, $all, "/$event/", \%newsettings, $defsettings);
 640         }
 641
 642         $r->print('</p>');
 643 }
 644
 645 sub print_fullscreen {
 646         my ($r, $event, $settings, $defsettings) = @_;
 647
 648         chomp (my $title = Sesse::pr0n::Templates::fetch_template($r, 'fullscreen'));
 649
 650         my %newsettings = %$settings;
 651         $newsettings{'fullscreen'} = 1;
 652
 653         $r->print("    <p>");
 654         Sesse::pr0n::Common::print_link($r, $title, "/$event/", \%newsettings, $defsettings);
 655         $r->print("</p>\n");
 656 }
 657
 658 sub print_fullscreen_fromhere {
 659         my ($r, $event, $settings, $defsettings, $start) = @_;
 660
 661         chomp (my $title = Sesse::pr0n::Templates::fetch_template($r, 'fullscreen-fromhere'));
 662
 663         my %newsettings = %$settings;
 664         $newsettings{'fullscreen'} = 1;
 665         $newsettings{'start'} = $start;
 666
 667         $r->print("    <span class=\"fsfromhere\">");
 668         Sesse::pr0n::Common::print_link($r, $title, "/$event/", \%newsettings, $defsettings);
 669         $r->print("</span>\n");
 670 }
 671
 672 1;
 673
 674