]> git.sesse.net Git - pr0n/blobdiff - perl/Sesse/pr0n/Index.pm
Lock the number of pictures per page at 250.
[pr0n] / perl / Sesse / pr0n / Index.pm
index 0fbd82893b41051d8a944eecbf3228844a899e10..5082486e996056142860ae70a0ec9410ef63e268 100644 (file)
@@ -3,57 +3,46 @@ use strict;
 use warnings;
 
 use Sesse::pr0n::Common qw(error dberror);
-use Apache2::Request;
 use POSIX;
 
 sub handler {
        my $r = shift;
-       my $apr = Apache2::Request->new($r);
        my $dbh = Sesse::pr0n::Common::get_dbh();
 
-       my ($event, $abspath, $datesort, $tag);
-       if ($r->uri =~ /^\/\+all\/?/) {
+       my ($event, $abspath, $datesort);
+       if ($r->path_info =~ /^\/\+all\/?/) {
                $event = '+all';
                $abspath = 1;
-               $tag = undef; 
-
-               # augh, this needs 8.3, so we'll have to fiddle around a bit instead
-               # $datesort = 'DESC NULLS LAST';
-               $datesort = 'DESC';
-       } elsif ($r->uri =~ /^\/\+tags\/([a-zA-Z0-9-]+)\/?$/) {
-               $tag = $1;
-               $event = "+tags/$tag";
-               $abspath = 1;
-               
-               $datesort = 'DESC';
+
+               $datesort = 'DESC NULLS LAST';
        } else {
                # Find the event
-               $r->uri =~ /^\/([a-zA-Z0-9-]+)\/?$/
-                       or error($r, "Could not extract event");
+               $r->path_info =~ /^\/([a-zA-Z0-9-]+)\/?$/
+                       or return error($r, "Could not extract event");
                $event = $1;
                $abspath = 0;
-               $tag = undef;
-               $datesort = 'ASC';
+               $datesort = 'ASC NULLS LAST';
        }
 
        # Fix common error: pr0n.sesse.net/event -> pr0n.sesse.net/event/
-       if ($r->uri !~ /\/$/) {
-               $r->headers_out->{'location'} = $r->uri . "/";
-               return Apache2::Const::REDIRECT;
+       if ($r->path_info !~ /\/$/) {
+               my $res = Plack::Response->new(301);
+               $res->header('Location' => $r->path_info . "/");
+               return $res;
        }
 
        # Internal? (Ugly?) 
-       if ($r->get_server_name =~ /internal/ || $r->get_server_name =~ /skoyen\.bilder\.knatten\.com/ || $r->get_server_name =~ /lia\.heimdal\.org/) {
+       if (Sesse::pr0n::Common::get_server_name($r) =~ /internal/ ||
+           Sesse::pr0n::Common::get_server_name($r) =~ /skoyen\.bilder\.knatten\.com/ ||
+           Sesse::pr0n::Common::get_server_name($r) =~ /lia\.heimdal\.org/) {
                my $user = Sesse::pr0n::Common::check_access($r);
-               if (!defined($user)) {
-                       return Apache2::Const::OK;
-               }
+               return Sesse::pr0n::Common::generate_401($r) if (!defined($user));
        }
 
        # Read the appropriate settings from the query string into the settings hash
        my %defsettings = (
-               thumbxres => 80,
-               thumbyres => 64,
+               thumbxres => 320,
+               thumbyres => 256,
                xres => -1,
                yres => -1,
                start => 1,
@@ -69,36 +58,31 @@ sub handler {
        );
        
        my $where;
-       if (defined($tag)) {
-               my $tq = $dbh->quote($tag);
-               $where = " AND id IN ( SELECT image FROM tags WHERE tag=$tq )";
-       } elsif ($event eq '+all') {
+       if ($event eq '+all') {
                $where = '';
        } else {
                $where = ' AND event=' . $dbh->quote($event);
        }
        
        # Any NEF files => default to processing
-       my $ref = $dbh->selectrow_hashref("SELECT * FROM images WHERE vhost=? $where AND LOWER(filename) LIKE '%.nef' LIMIT 1",
-               undef, $r->get_server_name)
+       my $ref = $dbh->selectrow_hashref("SELECT * FROM images WHERE vhost=? $where AND ( LOWER(filename) LIKE '%.nef' OR LOWER(filename) LIKE '%.cr2' ) LIMIT 1",
+               undef, Sesse::pr0n::Common::get_server_name($r))
                and $defsettings{'xres'} = $defsettings{'yres'} = undef;
        
-       # Reduce the front page load when in overload mode.
-       if (Sesse::pr0n::Overload::is_in_overload($r)) {
-               $defsettings{'num'} = 100;
-       }
-               
        my %settings = %defsettings;
 
-       for my $s qw(thumbxres thumbyres xres yres start num all infobox rot sel fullscreen model lens author) {
-               my $val = $apr->param($s);
+       for my $s (qw(thumbxres thumbyres xres yres start num all infobox rot sel fullscreen model lens author)) {
+               my $val = $r->param($s);
                if (defined($val) && $val =~ /^(\d+)$/) {
                        $settings{$s} = $val;
                }
-               if (($s eq "num" || $s eq "xres" || $s eq "yres") && defined($val) && $val == -1) {
+               if ($s eq "num" && defined($val) && $val == -1) {
+                       $settings{$s} = $val;
+               }
+               if (($s eq "xres" || $s eq "yres") && defined($val) && ($val == -1 || $val == -2)) {
                        $settings{$s} = $val;
                }
-               if ($s eq "model" || $s eq "lens" || $s eq "author") {
+               if (($s eq "model" || $s eq "lens" || $s eq "author") && defined($val)) {
                        $settings{$s} = Sesse::pr0n::Common::pretty_unescape($val);
                }
        }
@@ -151,50 +135,47 @@ sub handler {
 
        my ($date, $name);
 
-       if ($event eq '+all' || defined($tag)) {
-               $ref = $dbh->selectrow_hashref("SELECT EXTRACT(EPOCH FROM MAX(last_update)) AS last_update FROM events WHERE vhost=?",
-                       undef, $r->get_server_name)
-                       or error($r, "Could not list events", 404, "File not found");
+       if ($event eq '+all') {
+               $ref = $dbh->selectrow_hashref("SELECT EXTRACT(EPOCH FROM MAX(last_update)) AS last_update FROM last_picture_cache WHERE vhost=?",
+                       undef, Sesse::pr0n::Common::get_server_name($r))
+                       or return error($r, "Could not list events", 404, "File not found");
                $date = undef;
                $name = Sesse::pr0n::Templates::fetch_template($r, 'all-event-title');
-               $r->set_last_modified($ref->{'last_update'});
+               Sesse::pr0n::Common::set_last_modified($r, $ref->{'last_update'});
        } else {
-               $ref = $dbh->selectrow_hashref("SELECT name,date,EXTRACT(EPOCH FROM last_update) AS last_update FROM events WHERE vhost=? AND event=?",
-                       undef, $r->get_server_name, $event)
-                       or error($r, "Could not find event $event", 404, "File not found");
+               $ref = $dbh->selectrow_hashref("SELECT name,date,EXTRACT(EPOCH FROM last_update) AS last_update FROM events NATURAL JOIN last_picture_cache WHERE vhost=? AND event=?",
+                       undef, Sesse::pr0n::Common::get_server_name($r), $event)
+                       or return error($r, "Could not find event $event", 404, "File not found");
 
-               $date = HTML::Entities::encode_entities(Encode::decode_utf8($ref->{'date'}));
-               $name = HTML::Entities::encode_entities(Encode::decode_utf8($ref->{'name'}));
-               $r->set_last_modified($ref->{'last_update'});
+               $date = HTML::Entities::encode_entities($ref->{'date'});
+               $name = HTML::Entities::encode_entities($ref->{'name'});
+               Sesse::pr0n::Common::set_last_modified($r, $ref->{'last_update'});
        }
                                
-       # If the client can use cache, do so
-       if ((my $rc = $r->meets_conditions) != Apache2::Const::OK) {
-               return $rc;
-       }
+       # If the client can use cache, do so
+       if ((my $rc = $r->meets_conditions) != Apache2::Const::OK) {
+       #       return $rc;
+       }
        
        # Count the number of selected images.
-       $ref = $dbh->selectrow_hashref("SELECT COUNT(*) AS num_selected FROM images WHERE vhost=? $where AND selected=\'t\'", undef, $r->get_server_name);
+       $ref = $dbh->selectrow_hashref("SELECT COUNT(*) AS num_selected FROM images WHERE vhost=? $where AND selected=\'t\'", undef, Sesse::pr0n::Common::get_server_name($r));
        my $num_selected = $ref->{'num_selected'};
 
        # Find all images related to this event.
        my $limit = (defined($start) && defined($num) && !$settings{'fullscreen'}) ? (" LIMIT $num OFFSET " . ($start-1)) : "";
 
-       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 $limit")
-               or dberror($r, "prepare()");
-       $q->execute($r->get_server_name)
-               or dberror($r, "image enumeration");
+       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 $limit")
+               or return dberror($r, "prepare()");
+       $q->execute(Sesse::pr0n::Common::get_server_name($r))
+               or return dberror($r, "image enumeration");
 
        # Print the page itself
+       my $res = Plack::Response->new(200);
+       my $io = IO::String->new;
        if ($settings{'fullscreen'}) {
-               $r->content_type("text/html; charset=utf-8");
+               $res->content_type("text/html; charset=utf-8");
 
-               if (defined($tag)) {
-                       my $title = Sesse::pr0n::Templates::process_template($r, "tag-title", { tag => $tag });
-                       Sesse::pr0n::Templates::print_template($r, "fullscreen-header", { title => $title });
-               } else {
-                       Sesse::pr0n::Templates::print_template($r, "fullscreen-header", { title => "$name [$event]" });
-               }
+               Sesse::pr0n::Templates::print_template($r, $io, "fullscreen-header", { title => "$name [$event]" });
 
                my @files = ();
                while (my $ref = $q->fetchrow_hashref()) {
@@ -206,60 +187,39 @@ sub handler {
                for my $i (0..$#files) {
                        my $line = sprintf "        [ \"%s\", \"%s\", %d, %d ]", @{$files[$i]};
                        $line .= "," unless ($i == $#files);
-                       $r->print($line . "\n");
+                       $io->print($line . "\n");
                }
 
                my %settings_no_fullscreen = %settings;
                $settings_no_fullscreen{'fullscreen'} = 0;
 
-               my $returnurl = "http://" . $r->get_server_name . "/" . $event . "/" .
+               my $returnurl = "http://" . Sesse::pr0n::Common::get_server_name($r) . "/" . $event . "/" .
                        Sesse::pr0n::Common::get_query_string(\%settings_no_fullscreen, \%defsettings);
                
-               my %settings_bookmark = %settings;
-               $settings_bookmark{'start'} = $defsettings{'start'};
-               my $bookmark_url_base = "http://" . $r->get_server_name . "/" . $event . "/" .
-                       Sesse::pr0n::Common::get_query_string(\%settings_bookmark, \%defsettings);
-
-               if ($bookmark_url_base =~ /\?/) {
-                       $bookmark_url_base .= ';start=';
-               } else {
-                       $bookmark_url_base .= '?start=';
-               }
-
                # *whistle*
                $returnurl =~ s/&/&/g;
-               $bookmark_url_base =~ s/&/&/g;
 
-               Sesse::pr0n::Templates::print_template($r, "fullscreen-footer", {
-                       vhost => $r->get_server_name,
-                       start => $settings{'start'} - 1,
+               Sesse::pr0n::Templates::print_template($r, $io, "fullscreen-footer", {
                        returnurl => $returnurl,
-                       bookmarkurlbase => $bookmark_url_base,
+                       start => $settings{'start'} - 1,
                        sel => $settings{'sel'},
                        infobox => $infobox
                });
        } else {
-               if (defined($tag)) {
-                       my $title = Sesse::pr0n::Templates::process_template($r, "tag-title", { tag => $tag });
-                       Sesse::pr0n::Common::header($r, $title);
-               } else {
-                       Sesse::pr0n::Common::header($r, "$name [$event]");
-               }
+               Sesse::pr0n::Common::header($r, $io, "$name [$event]");
                if (defined($date)) {
-                       Sesse::pr0n::Templates::print_template($r, "date", { date => $date });
+                       Sesse::pr0n::Templates::print_template($r, $io, "date", { date => $date });
                }
 
                if (Sesse::pr0n::Overload::is_in_overload($r)) {
-                       Sesse::pr0n::Templates::print_template($r, "overloadmode");
+                       Sesse::pr0n::Templates::print_template($r, $io, "overloadmode");
                }
 
-               print_thumbsize($r, $event, \%settings, \%defsettings);
-               print_viewres($r, $event, \%settings, \%defsettings);
-               print_pagelimit($r, $event, \%settings, \%defsettings);
-               print_infobox($r, $event, \%settings, \%defsettings);
-               print_selected($r, $event, \%settings, \%defsettings) if ($num_selected > 0);
-               print_fullscreen($r, $event, \%settings, \%defsettings);
-               print_nextprev($r, $event, $where, \%settings, \%defsettings);
+               print_viewres($r, $io, $event, \%settings, \%defsettings);
+               print_infobox($r, $io, $event, \%settings, \%defsettings);
+               print_selected($r, $io, $event, \%settings, \%defsettings) if ($num_selected > 0);
+               print_fullscreen($r, $io, $event, \%settings, \%defsettings);
+               print_nextprev($r, $io, $event, $where, \%settings, \%defsettings);
        
                if (1 || $event ne '+all') {
                        # Find the equipment used
@@ -273,7 +233,7 @@ sub handler {
                                GROUP BY 1,2
                                ORDER BY 1,2")
                                or die "Couldn't prepare to find equipment: $!";
-                       $eq->execute($r->get_server_name)
+                       $eq->execute(Sesse::pr0n::Common::get_server_name($r))
                                or die "Couldn't find equipment: $!";
 
                        my @equipment = ();
@@ -294,7 +254,7 @@ sub handler {
                        $eq->finish;
 
                        if (scalar @equipment > 0) {
-                               Sesse::pr0n::Templates::print_template($r, "equipment-start");
+                               Sesse::pr0n::Templates::print_template($r, $io, "equipment-start");
                                for my $e (@equipment) {
                                        my $eqspec = $e->{'model'};
                                        $eqspec .= ', ' . $e->{'lens'} if (defined($e->{'lens'}));
@@ -319,12 +279,12 @@ sub handler {
 
                                        # This isn't correct for all languages. Fix if we ever need to care. :-)
                                        if ($e->{'num'} == 1) {
-                                               Sesse::pr0n::Templates::print_template($r, "equipment-item-singular", { eqspec => $eqspec, filterurl => $url, action => $action });
+                                               Sesse::pr0n::Templates::print_template($r, $io, "equipment-item-singular", { eqspec => $eqspec, filterurl => $url, action => $action });
                                        } else {
-                                               Sesse::pr0n::Templates::print_template($r, "equipment-item", { eqspec => $eqspec, num => $e->{'num'}, filterurl => $url, action => $action });
+                                               Sesse::pr0n::Templates::print_template($r, $io, "equipment-item", { eqspec => $eqspec, num => $e->{'num'}, filterurl => $url, action => $action });
                                        }
                                }
-                               Sesse::pr0n::Templates::print_template($r, "equipment-end");
+                               Sesse::pr0n::Templates::print_template($r, $io, "equipment-end");
                        }
                }
 
@@ -334,8 +294,8 @@ sub handler {
                
                # Print out all thumbnails
                if ($rot == 1) {
-                       $r->print("    <form method=\"post\" action=\"/rotate\">\n");
-                       $r->print("      <input type=\"hidden\" name=\"event\" value=\"$event\" />\n");
+                       $io->print("    <form method=\"post\" action=\"/rotate\">\n");
+                       $io->print("      <input type=\"hidden\" name=\"event\" value=\"$event\" />\n");
                }
 
                while (my $ref = $q->fetchrow_hashref()) {
@@ -349,7 +309,7 @@ sub handler {
                        my $groupkey = $takenby . $day;
 
                        if ($groupkey ne $lastupl) {
-                               $r->print("    </p>\n\n") if ($lastupl ne "" && $rot != 1);
+                               $io->print("    </p>\n\n") if ($lastupl ne "" && $rot != 1);
                                $lastupl = $groupkey;
 
                                my %newsettings = %settings;
@@ -367,13 +327,13 @@ sub handler {
 
                                my $url = "/$event/" . Sesse::pr0n::Common::get_query_string(\%newsettings, \%defsettings);
                                
-                               $r->print("    <h2>");
-                               Sesse::pr0n::Templates::print_template($r, "submittedby", { author => $takenby, action => $action, filterurl => $url, date => $day });
-                               print_fullscreen_fromhere($r, $event, \%settings, \%defsettings, $img_num);
-                               $r->print("</h2>\n");
+                               $io->print("    <h2>");
+                               Sesse::pr0n::Templates::print_template($r, $io, "submittedby", { author => $takenby, action => $action, filterurl => $url, date => $day });
+                               print_fullscreen_fromhere($r, $io, $event, \%settings, \%defsettings, $img_num);
+                               $io->print("</h2>\n");
 
                                if ($rot != 1) {
-                                       $r->print("    <p class=\"photos\">\n");
+                                       $io->print("    <p class=\"photos\">\n");
                                }
                        }
 
@@ -387,7 +347,7 @@ sub handler {
 
                        my $filename = $ref->{'filename'};
                        my $uri = $infobox . $filename;
-                       if (defined($xres) && defined($yres) && $xres != -1) {
+                       if (defined($xres) && defined($yres) && $xres != -1 && $xres != -2) {
                                $uri = "${xres}x$yres/$infobox$filename";
                        } elsif (defined($xres) && $xres == -1) {
                                $uri = "original/$infobox$filename";
@@ -399,20 +359,20 @@ sub handler {
                        }
                
                        if ($rot == 1) {        
-                               $r->print("    <p>");
+                               $io->print("    <p>");
                        } else {
-                               $r->print("     ");
+                               $io->print("     ");
                        }
-                       $r->print("<a href=\"$prefix$uri\"><img src=\"$prefix${thumbxres}x${thumbyres}/$filename\" alt=\"\"$imgsz /></a>\n");
+                       $io->print("<a href=\"$prefix$uri\"><img src=\"$prefix${thumbxres}x${thumbyres}/$filename\" alt=\"\"$imgsz /></a>\n");
                
                        if ($rot == 1) {
-                               $r->print("      90 <input type=\"checkbox\" name=\"rot-" .
+                               $io->print("      90 <input type=\"checkbox\" name=\"rot-" .
                                        $ref->{'id'} . "-90\" />\n");
-                               $r->print("      180 <input type=\"checkbox\" name=\"rot-" .
+                               $io->print("      180 <input type=\"checkbox\" name=\"rot-" .
                                        $ref->{'id'} . "-180\" />\n");
-                               $r->print("      270 <input type=\"checkbox\" name=\"rot-" .
+                               $io->print("      270 <input type=\"checkbox\" name=\"rot-" .
                                        $ref->{'id'} . "-270\" />\n");
-                               $r->print("      &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;" .
+                               $io->print("      &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;" .
                                        "&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Del <input type=\"checkbox\" name=\"del-" . $ref->{'id'} . "\" /></p>\n");
                        }
                        
@@ -420,17 +380,19 @@ sub handler {
                }
 
                if ($rot == 1) {
-                       $r->print("      <input type=\"submit\" value=\"Rotate\" />\n");
-                       $r->print("    </form>\n");
+                       $io->print("      <input type=\"submit\" value=\"Rotate\" />\n");
+                       $io->print("    </form>\n");
                } else {
-                       $r->print("    </p>\n");
+                       $io->print("    </p>\n");
                }
 
-               print_nextprev($r, $event, $where, \%settings, \%defsettings);
-               Sesse::pr0n::Common::footer($r);
+               print_nextprev($r, $io, $event, $where, \%settings, \%defsettings);
+               Sesse::pr0n::Common::footer($r, $io);
        }
 
-       return Apache2::Const::OK;
+       $io->setpos(0);
+       $res->body($io);
+       return $res;
 }
 
 sub eq_with_undef {
@@ -442,11 +404,11 @@ sub eq_with_undef {
 }
 
 sub print_changes {
-       my ($r, $event, $template, $settings, $defsettings, $var1, $var2, $alternatives) = @_;
+       my ($r, $io, $event, $template, $settings, $defsettings, $var1, $var2, $alternatives) = @_;
 
        my $title = Sesse::pr0n::Templates::fetch_template($r, $template);
        chomp $title;
-       $r->print("    <p>$title:\n");
+       $io->print("    <p>$title:\n");
 
        for my $a (@$alternatives) {
                my $text;
@@ -468,103 +430,64 @@ sub print_changes {
                        $newsettings{$var2} = $v2;
                }
 
-               $r->print("      ");
+               $io->print("      ");
 
                # Check if these settings are current (print only label)
                if (eq_with_undef($settings->{$var1}, $newsettings{$var1}) &&
                    eq_with_undef($settings->{$var2}, $newsettings{$var2})) {
-                       $r->print($text);
+                       $io->print($text);
                } else {
-                       Sesse::pr0n::Common::print_link($r, $text, "/$event/", \%newsettings, $defsettings);
+                       Sesse::pr0n::Common::print_link($io, $text, "/$event/", \%newsettings, $defsettings);
                }
-               $r->print("\n");
+               $io->print("\n");
        }
-       $r->print("    </p>\n");
+       $io->print("    </p>\n");
 }
 
-sub print_thumbsize {
-       my ($r, $event, $settings, $defsettings) = @_;
-       my @alternatives = qw(80x64 120x96 160x128 240x192 320x256);
-
-       print_changes($r, $event, 'thumbsize', $settings, $defsettings,
-                     'thumbxres', 'thumbyres', \@alternatives);
-}
 sub print_viewres {
-       my ($r, $event, $settings, $defsettings) = @_;
-       my @alternatives = qw(320x256 512x384 640x480 800x600 1024x768 1280x960 1400x1050 1600x1200);
+       my ($r, $io, $event, $settings, $defsettings) = @_;
+       my @alternatives = qw(320x256 512x384 640x480 800x600 1024x768 1152x864 1280x960 1400x1050 1600x1200 1920x1440 2048x1536 2304x1728);
        chomp (my $unlimited = Sesse::pr0n::Templates::fetch_template($r, 'viewres-unlimited'));
        chomp (my $original = Sesse::pr0n::Templates::fetch_template($r, 'viewres-original'));
-       push @alternatives, [ $unlimited, undef, undef ];
+       push @alternatives, [ $unlimited, -2, -2 ];
        push @alternatives, [ $original, -1, -1 ];
 
-       print_changes($r, $event, 'viewres', $settings, $defsettings,
+       print_changes($r, $io, $event, 'viewres', $settings, $defsettings,
                      'xres', 'yres', \@alternatives);
 }
 
-sub print_pagelimit {
-       my ($r, $event, $settings, $defsettings) = @_;
-       
-       my $title = Sesse::pr0n::Templates::fetch_template($r, 'imgsperpage');
-       chomp $title;
-       $r->print("    <p>$title:\n");
-       
-       # Get choices
-       chomp (my $unlimited = Sesse::pr0n::Templates::fetch_template($r, 'imgsperpage-unlimited'));
-       my @alternatives = qw(10 50 100 250 500);
-       push @alternatives, $unlimited;
-       
-       for my $num (@alternatives) {
-               my %newsettings = %$settings;
-
-               if ($num !~ /^\d+$/) { # unlimited
-                       $newsettings{'num'} = -1;
-               } else {
-                       $newsettings{'num'} = $num;
-               }
-
-               $r->print("      ");
-               if (eq_with_undef($settings->{'num'}, $newsettings{'num'})) {
-                       $r->print($num);
-               } else {
-                       Sesse::pr0n::Common::print_link($r, $num, "/$event/", \%newsettings, $defsettings);
-               }
-               $r->print("\n");
-       }
-       $r->print("    </p>\n");
-}
-
 sub print_infobox {
-       my ($r, $event, $settings, $defsettings) = @_;
+       my ($r, $io, $event, $settings, $defsettings) = @_;
 
        chomp (my $title = Sesse::pr0n::Templates::fetch_template($r, 'infobox'));
        chomp (my $on = Sesse::pr0n::Templates::fetch_template($r, 'infobox-on'));
        chomp (my $off = Sesse::pr0n::Templates::fetch_template($r, 'infobox-off'));
 
-        $r->print("    <p>$title:\n");
+        $io->print("    <p>$title:\n");
 
        my %newsettings = %$settings;
 
        if ($settings->{'infobox'} == 1) {
-               $r->print($on);
+               $io->print($on);
        } else {
                $newsettings{'infobox'} = 1;
-               Sesse::pr0n::Common::print_link($r, $on, "/$event/", \%newsettings, $defsettings);
+               Sesse::pr0n::Common::print_link($io, $on, "/$event/", \%newsettings, $defsettings);
        }
 
-       $r->print(' ');
+       $io->print(' ');
 
        if ($settings->{'infobox'} == 0) {
-               $r->print($off);
+               $io->print($off);
        } else {
                $newsettings{'infobox'} = 0;
-               Sesse::pr0n::Common::print_link($r, $off, "/$event/", \%newsettings, $defsettings);
+               Sesse::pr0n::Common::print_link($io, $off, "/$event/", \%newsettings, $defsettings);
        }
        
-       $r->print('</p>');
+       $io->print('</p>');
 }
 
 sub print_nextprev {
-       my ($r, $event, $where, $settings, $defsettings) = @_;
+       my ($r, $io, $event, $where, $settings, $defsettings) = @_;
        my $start = $settings->{'start'};
        my $num = $settings->{'num'};
        my $dbh = Sesse::pr0n::Common::get_dbh();
@@ -574,8 +497,8 @@ sub print_nextprev {
 
        # determine total number
        my $ref = $dbh->selectrow_hashref("SELECT count(*) AS num_images FROM images WHERE vhost=? $where",
-               undef, $r->get_server_name)
-               or dberror($r, "image enumeration");
+               undef, Sesse::pr0n::Common::get_server_name($r))
+               or return dberror($r, "image enumeration");
        my $num_images = $ref->{'num_images'};
 
        return if ($start == 1 && $start + $num >= $num_images);
@@ -585,7 +508,7 @@ sub print_nextprev {
                $end = $num_images;
        }
 
-       $r->print("    <p class=\"nextprev\">\n");
+       $io->print("    <p class=\"nextprev\">\n");
 
        # Previous
        if ($start > 1) {
@@ -602,12 +525,12 @@ sub print_nextprev {
                $newsettings{'start'} = $newstart;
                chomp (my $title = Sesse::pr0n::Templates::fetch_template($r, 'prevpage'));
                chomp (my $accesskey = Sesse::pr0n::Templates::fetch_template($r, 'prevaccesskey'));
-               Sesse::pr0n::Common::print_link($r, "$title ($newstart-$newend)\n", "/$event/", \%newsettings, $defsettings, $accesskey);
+               Sesse::pr0n::Common::print_link($io, "$title ($newstart-$newend)\n", "/$event/", \%newsettings, $defsettings, $accesskey);
        }
 
        # This
        chomp (my $title = Sesse::pr0n::Templates::fetch_template($r, 'thispage'));
-       $r->print("    $title ($start-$end)\n");
+       $io->print("    $title ($start-$end)\n");
 
        # Next
        if ($end < $num_images) {
@@ -621,57 +544,57 @@ sub print_nextprev {
                $newsettings{'start'} = $newstart;
                chomp (my $title = Sesse::pr0n::Templates::fetch_template($r, 'nextpage'));
                chomp (my $accesskey = Sesse::pr0n::Templates::fetch_template($r, 'nextaccesskey'));
-               Sesse::pr0n::Common::print_link($r, "$title ($newstart-$newend)", "/$event/", \%newsettings, $defsettings, $accesskey);
+               Sesse::pr0n::Common::print_link($io, "$title ($newstart-$newend)", "/$event/", \%newsettings, $defsettings, $accesskey);
        }
 
-       $r->print("    </p>\n");
+       $io->print("    </p>\n");
 }
 
 sub print_selected {
-       my ($r, $event, $settings, $defsettings) = @_;
+       my ($r, $io, $event, $settings, $defsettings) = @_;
 
        chomp (my $title = Sesse::pr0n::Templates::fetch_template($r, 'show'));
        chomp (my $all = Sesse::pr0n::Templates::fetch_template($r, 'show-all'));
        chomp (my $sel = Sesse::pr0n::Templates::fetch_template($r, 'show-selected'));
 
-        $r->print("    <p>$title:\n");
+        $io->print("    <p>$title:\n");
 
        my %newsettings = %$settings;
 
        if ($settings->{'all'} == 0) {
-               $r->print($sel);
+               $io->print($sel);
        } else {
                $newsettings{'all'} = 0;
-               Sesse::pr0n::Common::print_link($r, $sel, "/$event/", \%newsettings, $defsettings);
+               Sesse::pr0n::Common::print_link($io, $sel, "/$event/", \%newsettings, $defsettings);
        }
 
-       $r->print(' ');
+       $io->print(' ');
 
        if ($settings->{'all'} == 1) {
-               $r->print($all);
+               $io->print($all);
        } else {
                $newsettings{'all'} = 1;
-               Sesse::pr0n::Common::print_link($r, $all, "/$event/", \%newsettings, $defsettings);
+               Sesse::pr0n::Common::print_link($io, $all, "/$event/", \%newsettings, $defsettings);
        }
        
-       $r->print('</p>');
+       $io->print('</p>');
 }
 
 sub print_fullscreen {
-       my ($r, $event, $settings, $defsettings) = @_;
+       my ($r, $io, $event, $settings, $defsettings) = @_;
 
        chomp (my $title = Sesse::pr0n::Templates::fetch_template($r, 'fullscreen'));
 
        my %newsettings = %$settings;
        $newsettings{'fullscreen'} = 1;
 
-        $r->print("    <p>");
-       Sesse::pr0n::Common::print_link($r, $title, "/$event/", \%newsettings, $defsettings);
-       $r->print("</p>\n");
+        $io->print("    <p>");
+       Sesse::pr0n::Common::print_link($io, $title, "/$event/", \%newsettings, $defsettings);
+       $io->print("</p>\n");
 }
 
 sub print_fullscreen_fromhere {
-       my ($r, $event, $settings, $defsettings, $start) = @_;
+       my ($r, $io, $event, $settings, $defsettings, $start) = @_;
 
        chomp (my $title = Sesse::pr0n::Templates::fetch_template($r, 'fullscreen-fromhere'));
 
@@ -679,9 +602,9 @@ sub print_fullscreen_fromhere {
        $newsettings{'fullscreen'} = 1;
        $newsettings{'start'} = $start;
 
-        $r->print("    <span class=\"fsfromhere\">");
-       Sesse::pr0n::Common::print_link($r, $title, "/$event/", \%newsettings, $defsettings);
-       $r->print("</span>\n");
+        $io->print("    <span class=\"fsfromhere\">");
+       Sesse::pr0n::Common::print_link($io, $title, "/$event/", \%newsettings, $defsettings);
+       $io->print("</span>\n");
 }
        
 1;