1 package Sesse::pr0n::Index;
5 use Sesse::pr0n::Common qw(error dberror);
11 my $apr = Apache2::Request->new($r);
12 my $dbh = Sesse::pr0n::Common::get_dbh();
15 $r->uri =~ m#^/([a-zA-Z0-9-]+)/?$#
16 or error($r, "Could not extract event");
19 # Fix common error: pr0n.sesse.net/event -> pr0n.sesse.net/event/
20 if ($r->uri !~ m#/$#) {
21 $r->headers_out->{'location'} = "/$event/";
22 return Apache2::Const::REDIRECT;
26 if ($r->get_server_name =~ /internal/ || $r->get_server_name =~ /skoyen\.bilder\.knatten\.com/) {
27 my $user = Sesse::pr0n::Common::check_access($r);
28 if (!defined($user)) {
29 return Apache2::Const::OK;
33 # Read the appropriate settings from the query string into the settings hash
48 # Reduce the front page load when in overload mode.
49 if (Sesse::pr0n::Overload::is_in_overload($r)) {
50 $defsettings{'num'} = 100;
53 my %settings = %defsettings;
55 for my $s qw(thumbxres thumbyres xres yres start num all infobox rot sel fullscreen) {
56 my $val = $apr->param($s);
57 if (defined($val) && $val =~ /^(\d+)$/) {
60 if (($s eq "num" || $s eq "xres" || $s eq "yres") && defined($val) && $val == -1) {
65 my $thumbxres = $settings{'thumbxres'};
66 my $thumbyres = $settings{'thumbyres'};
67 my $xres = $settings{'xres'};
68 my $yres = $settings{'yres'};
69 my $start = $settings{'start'};
70 my $num = $settings{'num'};
71 my $all = $settings{'all'};
72 my $infobox = $settings{'infobox'} ? '' : 'nobox/';
73 my $rot = $settings{'rot'};
74 my $sel = $settings{'sel'};
76 if (defined($num) && $num == -1) {
80 my $ref = $dbh->selectrow_hashref('SELECT name,date,EXTRACT(EPOCH FROM last_update) AS last_update FROM events WHERE id=? AND vhost=?',
81 undef, $event, $r->get_server_name)
82 or error($r, "Could not find event $event", 404, "File not found");
84 my $name = $ref->{'name'};
85 my $date = $ref->{'date'};
86 $r->set_last_modified($ref->{'last_update'});
88 # If the client can use cache, do so
89 if ((my $rc = $r->meets_conditions) != Apache2::Const::OK) {
93 # Count the number of selected images.
94 $ref = $dbh->selectrow_hashref("SELECT COUNT(*) AS num_selected FROM images WHERE event=? AND selected=\'t\'", undef, $event);
95 my $num_selected = $ref->{'num_selected'};
97 # Find all images related to this event.
99 my $where = ($all == 0) ? ' AND selected=\'t\'' : '';
101 if (defined($start) && defined($num) && !$settings{'fullscreen'}) {
102 $q = $dbh->prepare("SELECT *, (date - INTERVAL '6 hours')::date AS day FROM images WHERE event=? $where ORDER BY (date - INTERVAL '6 hours')::date,takenby,date,filename LIMIT $num OFFSET " . ($start-1))
103 or dberror($r, "prepare()");
105 $q = $dbh->prepare("SELECT *, (date - INTERVAL '6 hours')::date AS day FROM images WHERE event=? $where ORDER BY (date - INTERVAL '6 hours')::date,takenby,date,filename")
106 or dberror($r, "prepare()");
109 or dberror($r, "image enumeration");
111 # Print the page itself
112 if ($settings{'fullscreen'}) {
113 $r->content_type("text/html; charset=utf-8");
114 Sesse::pr0n::Templates::print_template($r, "fullscreen-header", { title => "$name [$event]" });
115 while (my $ref = $q->fetchrow_hashref()) {
116 $r->print(" \"" . $infobox . $ref->{'filename'} . "\",\n");
119 my %settings_no_fullscreen = %settings;
120 $settings_no_fullscreen{'fullscreen'} = 0;
122 my $returnurl = "http://" . $r->get_server_name . "/" . $event . "/" .
123 Sesse::pr0n::Common::get_query_string(\%settings_no_fullscreen, \%defsettings);
126 $returnurl =~ s/&/&/g;
128 Sesse::pr0n::Templates::print_template($r, "fullscreen-footer", {
129 vhost => $r->get_server_name,
131 start => $settings{'start'} - 1,
132 returnurl => $returnurl,
133 sel => $settings{'sel'},
136 Sesse::pr0n::Common::header($r, "$name [$event]");
137 Sesse::pr0n::Templates::print_template($r, "date", { date => $date });
139 if (Sesse::pr0n::Overload::is_in_overload($r)) {
140 Sesse::pr0n::Templates::print_template($r, "overloadmode");
143 print_thumbsize($r, $event, \%settings, \%defsettings);
144 print_viewres($r, $event, \%settings, \%defsettings);
145 print_pagelimit($r, $event, \%settings, \%defsettings);
146 print_infobox($r, $event, \%settings, \%defsettings);
147 print_nextprev($r, $event, \%settings, \%defsettings);
148 print_selected($r, $event, \%settings, \%defsettings) if ($num_selected > 0);
149 print_fullscreen($r, $event, \%settings, \%defsettings);
154 # Print out all thumbnails
156 $r->print(" <form method=\"post\" action=\"/rotate\">\n");
158 while (my $ref = $q->fetchrow_hashref()) {
160 my $takenby = $ref->{'takenby'};
161 if (defined($ref->{'day'})) {
162 $takenby .= ", " . $ref->{'day'};
165 if ($takenby ne $lastupl) {
167 Sesse::pr0n::Templates::print_template($r, "submittedby", { author => $lastupl });
169 if ($ref->{'width'} != -1 && $ref->{'height'} != -1) {
170 my $width = $ref->{'width'};
171 my $height = $ref->{'height'};
173 ($width, $height) = Sesse::pr0n::Common::scale_aspect($width, $height, $thumbxres, $thumbyres);
174 $imgsz = " width=\"$width\" height=\"$height\"";
177 my $filename = $ref->{'filename'};
178 my $uri = $infobox . $filename;
179 if (defined($xres) && defined($yres) && $xres != -1) {
180 $uri = "${xres}x$yres/$infobox$filename";
181 } elsif (defined($xres) && $xres == -1) {
182 $uri = "original/$infobox$filename";
185 $r->print(" <p><a href=\"$uri\"><img src=\"${thumbxres}x${thumbyres}/$filename\" alt=\"\"$imgsz /></a>\n");
186 $r->print(" 90 <input type=\"checkbox\" name=\"rot-" .
187 $ref->{'id'} . "-90\" />\n");
188 $r->print(" 180 <input type=\"checkbox\" name=\"rot-" .
189 $ref->{'id'} . "-180\" />\n");
190 $r->print(" 270 <input type=\"checkbox\" name=\"rot-" .
191 $ref->{'id'} . "-270\" />\n");
192 $r->print(" " .
193 " Del <input type=\"checkbox\" name=\"del-" . $ref->{'id'} . "\" /></p>\n");
195 $r->print(" <input type=\"submit\" value=\"Rotate\" />\n");
196 $r->print(" </form>\n");
197 } elsif ($sel == 1) {
198 $r->print(" <form method=\"post\" action=\"/select\">\n");
199 $r->print(" <input type=\"hidden\" name=\"event\" value=\"$event\" />\n");
201 while (my $ref = $q->fetchrow_hashref()) {
203 my $takenby = $ref->{'takenby'};
204 if (defined($ref->{'day'})) {
205 $takenby .= ", " . $ref->{'day'};
208 if ($takenby ne $lastupl) {
210 Sesse::pr0n::Templates::print_template($r, "submittedby", { author => $lastupl });
212 if ($ref->{'width'} != -1 && $ref->{'height'} != -1) {
213 my $width = $ref->{'width'};
214 my $height = $ref->{'height'};
216 ($width, $height) = Sesse::pr0n::Common::scale_aspect($width, $height, $thumbxres, $thumbyres);
217 $imgsz = " width=\"$width\" height=\"$height\"";
220 my $filename = $ref->{'filename'};
221 my $uri = $infobox . $filename;
222 if (defined($xres) && defined($yres) && $xres != -1) {
223 $uri = "${xres}x$yres/$infobox$filename";
224 } elsif (defined($xres) && $xres == -1) {
225 $uri = "original/$infobox$filename";
228 my $selected = $ref->{'selected'} ? ' checked="checked"' : '';
230 $r->print(" <p><a href=\"$uri\"><img src=\"${thumbxres}x${thumbyres}/$filename\" alt=\"\"$imgsz /></a>\n");
231 $r->print(" <input type=\"checkbox\" name=\"sel-" .
232 $ref->{'id'} . "\"$selected /></p>\n");
234 $r->print(" <input type=\"submit\" value=\"Select\" />\n");
235 $r->print(" </form>\n");
237 while (my $ref = $q->fetchrow_hashref()) {
239 my $takenby = $ref->{'takenby'};
240 if (defined($ref->{'day'})) {
241 $takenby .= ", " . $ref->{'day'};
244 if ($takenby ne $lastupl) {
245 $r->print(" </p>\n\n") if ($lastupl ne "");
247 Sesse::pr0n::Templates::print_template($r, "submittedby", { author => $lastupl });
250 if ($ref->{'width'} != -1 && $ref->{'height'} != -1) {
251 my $width = $ref->{'width'};
252 my $height = $ref->{'height'};
254 ($width, $height) = Sesse::pr0n::Common::scale_aspect($width, $height, $thumbxres, $thumbyres);
255 $imgsz = " width=\"$width\" height=\"$height\"";
258 my $filename = $ref->{'filename'};
259 my $uri = $infobox . $filename;
260 if (defined($xres) && defined($yres) && $xres != -1) {
261 $uri = "${xres}x$yres/$infobox$filename";
262 } elsif (defined($xres) && $xres == -1) {
263 $uri = "original/$infobox$filename";
266 $r->print(" <a href=\"$uri\"><img src=\"${thumbxres}x${thumbyres}/$filename\" alt=\"\"$imgsz /></a>\n");
268 $r->print(" </p>\n");
271 print_nextprev($r, $event, \%settings, \%defsettings);
272 Sesse::pr0n::Common::footer($r);
275 return Apache2::Const::OK;
281 return 1 if (!defined($a) && !defined($b));
282 return 0 unless (defined($a) && defined($b));
287 my ($r, $event, $template, $settings, $defsettings, $var1, $var2, $alternatives) = @_;
289 my $title = Sesse::pr0n::Templates::fetch_template($r, $template);
291 $r->print(" <p>$title:\n");
293 for my $a (@$alternatives) {
295 my %newsettings = %$settings;
299 ($text, $v1, $v2) = @$a;
301 $newsettings{$var1} = $v1;
302 $newsettings{$var2} = $v2;
306 # Parse the current alternative
307 my ($v1, $v2) = split /x/, $a;
309 $newsettings{$var1} = $v1;
310 $newsettings{$var2} = $v2;
315 # Check if these settings are current (print only label)
316 if (eq_with_undef($settings->{$var1}, $newsettings{$var1}) &&
317 eq_with_undef($settings->{$var2}, $newsettings{$var2})) {
320 Sesse::pr0n::Common::print_link($r, $text, "/$event/", \%newsettings, $defsettings);
324 $r->print(" </p>\n");
327 sub print_thumbsize {
328 my ($r, $event, $settings, $defsettings) = @_;
329 my @alternatives = qw(80x64 120x96 160x128 240x192 320x256);
331 print_changes($r, $event, 'thumbsize', $settings, $defsettings,
332 'thumbxres', 'thumbyres', \@alternatives);
335 my ($r, $event, $settings, $defsettings) = @_;
336 my @alternatives = qw(320x256 512x384 640x480 800x600 1024x768 1280x960);
337 chomp (my $unlimited = Sesse::pr0n::Templates::fetch_template($r, 'viewres-unlimited'));
338 chomp (my $original = Sesse::pr0n::Templates::fetch_template($r, 'viewres-original'));
339 push @alternatives, [ $unlimited, undef, undef ];
340 push @alternatives, [ $original, -1, -1 ];
342 print_changes($r, $event, 'viewres', $settings, $defsettings,
343 'xres', 'yres', \@alternatives);
346 sub print_pagelimit {
347 my ($r, $event, $settings, $defsettings) = @_;
349 my $title = Sesse::pr0n::Templates::fetch_template($r, 'imgsperpage');
351 $r->print(" <p>$title:\n");
354 chomp (my $unlimited = Sesse::pr0n::Templates::fetch_template($r, 'imgsperpage-unlimited'));
355 my @alternatives = qw(10 50 100 500);
356 push @alternatives, $unlimited;
358 for my $num (@alternatives) {
359 my %newsettings = %$settings;
361 if ($num !~ /^\d+$/) { # unlimited
362 $newsettings{'num'} = -1;
364 $newsettings{'num'} = $num;
368 if (eq_with_undef($settings->{'num'}, $newsettings{'num'})) {
371 Sesse::pr0n::Common::print_link($r, $num, "/$event/", \%newsettings, $defsettings);
375 $r->print(" </p>\n");
379 my ($r, $event, $settings, $defsettings) = @_;
381 chomp (my $title = Sesse::pr0n::Templates::fetch_template($r, 'infobox'));
382 chomp (my $on = Sesse::pr0n::Templates::fetch_template($r, 'infobox-on'));
383 chomp (my $off = Sesse::pr0n::Templates::fetch_template($r, 'infobox-off'));
385 $r->print(" <p>$title:\n");
387 my %newsettings = %$settings;
389 if ($settings->{'infobox'} == 1) {
392 $newsettings{'infobox'} = 1;
393 Sesse::pr0n::Common::print_link($r, $on, "/$event/", \%newsettings, $defsettings);
398 if ($settings->{'infobox'} == 0) {
401 $newsettings{'infobox'} = 0;
402 Sesse::pr0n::Common::print_link($r, $off, "/$event/", \%newsettings, $defsettings);
409 my ($r, $event, $settings, $defsettings) = @_;
410 my $start = $settings->{'start'};
411 my $num = $settings->{'num'};
412 my $dbh = Sesse::pr0n::Common::get_dbh();
414 $num = undef if (defined($num) && $num == -1);
415 return unless (defined($start) && defined($num));
417 # determine total number
418 my $ref = $dbh->selectrow_hashref('SELECT count(*) AS num_images FROM images WHERE event=?',
420 or dberror($r, "image enumeration");
421 my $num_images = $ref->{'num_images'};
423 return if ($start == 1 && $start + $num >= $num_images);
425 my $end = $start + $num - 1;
426 if ($end > $num_images) {
434 my $newstart = $start - $num;
438 my $newend = $newstart + $num - 1;
439 if ($newend > $num_images) {
440 $newend = $num_images;
443 my %newsettings = %$settings;
444 $newsettings{'start'} = $newstart;
445 chomp (my $title = Sesse::pr0n::Templates::fetch_template($r, 'prevpage'));
446 chomp (my $accesskey = Sesse::pr0n::Templates::fetch_template($r, 'prevaccesskey'));
447 Sesse::pr0n::Common::print_link($r, "$title ($newstart-$newend)\n", "/$event/", \%newsettings, $defsettings, $accesskey);
451 chomp (my $title = Sesse::pr0n::Templates::fetch_template($r, 'thispage'));
452 $r->print(" $title ($start-$end)\n");
455 if ($end < $num_images) {
456 my $newstart = $start + $num;
457 my $newend = $newstart + $num - 1;
458 if ($newend > $num_images) {
459 $newend = $num_images;
462 my %newsettings = %$settings;
463 $newsettings{'start'} = $newstart;
464 chomp (my $title = Sesse::pr0n::Templates::fetch_template($r, 'nextpage'));
465 chomp (my $accesskey = Sesse::pr0n::Templates::fetch_template($r, 'nextaccesskey'));
466 Sesse::pr0n::Common::print_link($r, "$title ($newstart-$newend)", "/$event/", \%newsettings, $defsettings, $accesskey);
469 $r->print(" </p>\n");
473 my ($r, $event, $settings, $defsettings) = @_;
475 chomp (my $title = Sesse::pr0n::Templates::fetch_template($r, 'show'));
476 chomp (my $all = Sesse::pr0n::Templates::fetch_template($r, 'show-all'));
477 chomp (my $sel = Sesse::pr0n::Templates::fetch_template($r, 'show-selected'));
479 $r->print(" <p>$title:\n");
481 my %newsettings = %$settings;
483 if ($settings->{'all'} == 0) {
486 $newsettings{'all'} = 0;
487 Sesse::pr0n::Common::print_link($r, $sel, "/$event/", \%newsettings, $defsettings);
492 if ($settings->{'all'} == 1) {
495 $newsettings{'all'} = 1;
496 Sesse::pr0n::Common::print_link($r, $all, "/$event/", \%newsettings, $defsettings);
502 sub print_fullscreen {
503 my ($r, $event, $settings, $defsettings) = @_;
505 chomp (my $title = Sesse::pr0n::Templates::fetch_template($r, 'fullscreen'));
507 my %newsettings = %$settings;
508 $newsettings{'fullscreen'} = 1;
511 Sesse::pr0n::Common::print_link($r, $title, "/$event/", \%newsettings, $defsettings);