attempt to support utf8 better
[mkgallery.git] / mkgallery.pl
index 385342ca0bcfa9b10dc13577fe7e186a0601c57d..8bed35cb1d594efd3fdb17cb7703751757ddb198 100755 (executable)
@@ -1,12 +1,12 @@
 #!/usr/bin/perl
 
 #!/usr/bin/perl
 
-# $Id$
+my $version='$Id$';
 
 # Recursively create image gallery index and slideshow wrappings.
 
 # Recursively create image gallery index and slideshow wrappings.
-# Makes use of (slightly modified) "lightbox" Javascript/CSS as published
-# at http://www.huddletogether.com/projects/lightbox/
+# Makes use of modified "slideshow" javascript by Samuel Birch
+# http://www.phatfusion.net/slideshow/
 
 
-# Copyright (c) 2006 Eugene G. Crosser
+# Copyright (c) 2006-2013 Eugene G. Crosser
 
 #  This software is provided 'as-is', without any express or implied
 #  warranty.  In no event will the authors be held liable for any damages
 
 #  This software is provided 'as-is', without any express or implied
 #  warranty.  In no event will the authors be held liable for any damages
@@ -28,30 +28,65 @@ package FsObj;
 
 use strict;
 use Carp;
 
 use strict;
 use Carp;
-use POSIX qw/getcwd/;
-use CGI qw/:html *table *center *div/;
+use POSIX qw/getcwd strftime/;
+use HTTP::Date;
+use CGI qw/:html *table *Tr *td *center *div *Link/;
 use Image::Info qw/image_info dim/;
 use Term::ReadLine;
 use Getopt::Long;
 use Image::Info qw/image_info dim/;
 use Term::ReadLine;
 use Getopt::Long;
+use Encode;
+use UUID;
+use utf8;
+binmode(STDOUT, ":utf8");
 
 
-use Image::Magick;
+my $haveimagick = eval { require Image::Magick; };
+{ package Image::Magick; }     # to make perl compiler happy
 
 
-my @sizes = (160, 640);
+my $havegeoloc = eval { require Image::ExifTool::Location; };
+{ package Image::ExifTool::Location; } # to make perl compiler happy
+
+my @sizes = (160, 640, 1600);
+my $incdir = ".gallery2";
 
 ######################################################################
 
 
 ######################################################################
 
+my $incpath;
 my $debug = 0;
 my $asktitle = 0;
 my $noasktitle = 0;
 
 my $debug = 0;
 my $asktitle = 0;
 my $noasktitle = 0;
 
-GetOptions('asktitle'=>\$asktitle,
+charset("utf-8");
+
+unless (GetOptions(
+               'help'=>\&help,
+               'incpath'=>\$incpath,
+               'asktitle'=>\$asktitle,
                'noasktitle'=>\$noasktitle,
                'noasktitle'=>\$noasktitle,
-               'debug'=>\$debug);
+               'debug'=>\$debug)) {
+       &help;
+}
 
 my $term = new Term::ReadLine "Edit Title";
 
 my $term = new Term::ReadLine "Edit Title";
+binmode($term->IN, ':utf8');
 
 FsObj->new(getcwd)->iterate;
 
 
 FsObj->new(getcwd)->iterate;
 
+sub help {
+
+       print STDERR <<__END__;
+usage: $0 [options]
+ --help:        print help message and exit
+ --incpath:     do not try to find .gallery2 directory upstream, use
+                specified path (absolute or relavive).  Use with causion.
+ --debug:       print a lot of debugging info to stdout as you run
+ --asktitle:    ask to edit album titles even if there are ".title" files
+ --noasktitle:  don't ask to enter album titles even where ".title"
+                files are absent.  Use partial directory names as titles.
+__END__
+
+       exit 1;
+}
+
 sub new {
        my $this = shift;
        my $class;
 sub new {
        my $this = shift;
        my $class;
@@ -60,12 +95,14 @@ sub new {
                $class = ref($this);
                my $parent = $this;
                my $name = shift;
                $class = ref($this);
                my $parent = $this;
                my $name = shift;
-               my $fullpath = $parent->{-fullpath}.'/'.$name;
                $self = {
                                -parent=>$parent,
                                -root=>$parent->{-root},
                $self = {
                                -parent=>$parent,
                                -root=>$parent->{-root},
+                               -toppath=>$parent->{-toppath},
+                               -depth=>$parent->{-depth}+1,
                                -base=>$name,
                                -base=>$name,
-                               -fullpath=>$fullpath,
+                               -fullpath=>$parent->{-fullpath}.'/'.$name,
+                               -relpath=>$parent->{-relpath}.$name.'/',
                                -inc=>'../'.$parent->{-inc},
                        };
        } else {
                                -inc=>'../'.$parent->{-inc},
                        };
        } else {
@@ -74,8 +111,9 @@ sub new {
                $self = {
                                -root=>$root,
                                -fullpath=>$root,
                $self = {
                                -root=>$root,
                                -fullpath=>$root,
-                               -inc=>getinc($root),
                        };
                        };
+               # fill in -inc, -relpath
+               initpaths($self); # we are not blessed yet, so cheat.
        }
        bless $self, $class;
        if ($debug) {
        }
        bless $self, $class;
        if ($debug) {
@@ -87,19 +125,46 @@ sub new {
        return $self;
 }
 
        return $self;
 }
 
-sub getinc {
-       my $fullpath=shift;     # this is not a method
+sub initpaths {
+       my $self=shift;         # this is not a method but we cheat
        my $depth=20;           # arbitrary max depth
        my $depth=20;           # arbitrary max depth
+       my $fullpath=$self->{-fullpath};
+       my $inc;
+       my $relpath;
 
 
-       my $inc=".include";
-       while ( ! -d $fullpath."/".$inc ) {
-               $inc = "../".$inc;
-               last unless ($depth-- > 0);
+       if ($incpath) {
+               $inc = $incpath;
+               $inc .= '/' unless ($inc =~ m%/$%);
+       } else {
+               $inc="";
+               while ( ! -d $fullpath."/".$inc."/".$incdir ) {
+                       $inc = "../".$inc;
+                       last unless ($depth-- > 0);
+               }
        }
        if ($depth > 0) {
        }
        if ($depth > 0) {
-               return $inc.'/';                # prefix with trailing slash
+               $self->{-inc} = $inc;
+               my $dp=0;
+               my $pos;
+               for ($pos=index($inc,'/');$pos>=0;
+                                       $pos=index($inc,'/',$pos+1)) {
+                       $dp++;
+               }
+               $self->{-depth} = $dp;
+               for ($pos=length($fullpath);$dp>0 && $pos>0;
+                                       $pos=rindex($fullpath,'/',$pos-1)) {
+                       $dp--;
+               }
+               my $relpath = substr($fullpath,$pos);
+               $relpath =~ s%^/%%;
+               $relpath .= '/' if ($relpath);
+               $self->{-relpath} = $relpath;
+               $self->{-toppath} = substr($fullpath,0,$pos);
+               #print "rel=$relpath, top=$self->{-toppath}, inc=$inc\n";
        } else {
        } else {
-               return 'NO-.INCLUDE-IN-PATH/';  # won't work anyway
+               $self->{-inc} = 'NO-.INCLUDE-IN-PATH/'; # won't work anyway
+               $self->{-relpath} = '';
+               $self->{-depth} = 0;
        }
 }
 
        }
 }
 
@@ -108,6 +173,7 @@ sub iterate {
        my $fullpath .= $self->{-fullpath};
        print "iterate in dir $fullpath\n" if ($debug);
 
        my $fullpath .= $self->{-fullpath};
        print "iterate in dir $fullpath\n" if ($debug);
 
+       my $youngest=0;
        my @rdirlist;
        my @rimglist;
        my $D;
        my @rdirlist;
        my @rimglist;
        my $D;
@@ -118,6 +184,8 @@ sub iterate {
        while (my $de = readdir($D)) {
                next if ($de =~ /^\./);
                my $child = $self->new($de);
        while (my $de = readdir($D)) {
                next if ($de =~ /^\./);
                my $child = $self->new($de);
+               my @stat = stat($child->{-fullpath});
+               $youngest = $stat[9] if ($youngest < $stat[9]);
                if ($child->isdir) {
                        push(@rdirlist,$child);
                } elsif ($child->isimg) {
                if ($child->isdir) {
                        push(@rdirlist,$child);
                } elsif ($child->isimg) {
@@ -129,6 +197,7 @@ sub iterate {
        undef @rdirlist; # inplace sorting would be handy here
        my @imglist = sort {$a->{-base} cmp $b->{-base}} @rimglist;
        undef @rimglist; # optimize away unsorted versions
        undef @rdirlist; # inplace sorting would be handy here
        my @imglist = sort {$a->{-base} cmp $b->{-base}} @rimglist;
        undef @rimglist; # optimize away unsorted versions
+       $self->{-firstimg} = $imglist[0];
 
        print "Dir: $self->{-fullpath}\n" if ($debug);
 
 
        print "Dir: $self->{-fullpath}\n" if ($debug);
 
@@ -168,6 +237,12 @@ sub iterate {
                $img->makeaux;
        }
 
                $img->makeaux;
        }
 
+# no need to go beyond this point if the directory timestamp did not
+# change since we built index.html file last time.
+
+       my @istat = stat($self->{-fullpath}.'/index.html');
+       return unless ($youngest > $istat[9]);
+
 # 5. start building index.html for the directory
 
        $self->startindex;
 # 5. start building index.html for the directory
 
        $self->startindex;
@@ -207,6 +282,16 @@ sub isimg {
        my $self = shift;
        my $fullpath = $self->{-fullpath};
        return 0 unless ( -f $fullpath );
        my $self = shift;
        my $fullpath = $self->{-fullpath};
        return 0 unless ( -f $fullpath );
+
+       if ($havegeoloc) {
+               my $exif = new Image::ExifTool;
+               $exif->ExtractInfo($fullpath);
+               my ($la,$lo) = $exif->GetLocation();
+               if ($la && $lo) {
+                       $self->{-geoloc} = [$la,$lo];
+               }
+       }
+
        my $info = image_info($fullpath);
        if (my $error = $info->{error}) {
                if (($error !~ "Unrecognized file format") &&
        my $info = image_info($fullpath);
        if (my $error = $info->{error}) {
                if (($error !~ "Unrecognized file format") &&
@@ -215,11 +300,49 @@ sub isimg {
                }
                return 0;
        }
                }
                return 0;
        }
+
+       tryapp12($info) unless ($info->{'ExifVersion'});
+
        $self->{-isimg} = 1;
        $self->{-info} = $info;
        return 1;
 }
 
        $self->{-isimg} = 1;
        $self->{-info} = $info;
        return 1;
 }
 
+sub tryapp12 {
+       my $info = shift;       # this is not a method
+       my $app12;
+       # dirty hack to take care of Image::Info parser strangeness
+       foreach my $k(keys %$info) {
+               $app12=substr($k,6).$info->{$k} if ($k =~ /^App12-/);
+       }
+       return unless ($app12); # bad luck
+       my $seenfirstline=0;
+       foreach my $ln(split /[\r\n]+/,$app12) {
+               $ln =~ s/[[:^print:]\000]/ /g;
+               unless ($seenfirstline) {
+                       $seenfirstline=1;
+                       $info->{'Make'}=$ln;
+                       next;
+               }
+               my ($k,$v)=split /=/,$ln,2;
+               if ($k eq 'TimeDate') {
+                       $info->{'DateTime'} =
+                               strftime("%Y:%m:%d %H:%M:%S", localtime($v))
+                                                       unless ($v < 0);
+               } elsif ($k eq 'Shutter') {
+                       $info->{'ExposureTime'} = '1/'.int(1000000/$v+.5);
+               } elsif ($k eq 'Flash') {
+                       $info->{'Flash'} = $v?'Flash fired':'Flash did not fire';
+               } elsif ($k eq 'Type') {
+                       $info->{'Model'} = $v;
+               } elsif ($k eq 'Version') {
+                       $info->{'Software'} = $v;
+               } elsif ($k eq 'Fnumber') {
+                       $info->{'FNumber'} = $v;
+               }
+       }
+}
+
 sub initdir {
        my $self = shift;
        my $fullpath = $self->{-fullpath};
 sub initdir {
        my $self = shift;
        my $fullpath = $self->{-fullpath};
@@ -234,28 +357,37 @@ sub edittitle {
        my $self = shift;
        my $fullpath = $self->{-fullpath};
        my $title;
        my $self = shift;
        my $fullpath = $self->{-fullpath};
        my $title;
+       my $titleimage;
        my $T;
        my $T;
-       if (open($T,'<'.$fullpath.'/.title')) {
+       my $TI;
+       if (open($T,'<:encoding(utf8)', $fullpath.'/.title')) {
                $title = <$T>;
                $title =~ s/[\r\n]*$//;
                close($T);
        }
        if ($asktitle || (!$title && !$noasktitle)) {
                $title = <$T>;
                $title =~ s/[\r\n]*$//;
                close($T);
        }
        if ($asktitle || (!$title && !$noasktitle)) {
-               my $prompt = $self->{-base};
+               my $prompt = $self->{-relpath};
                $prompt = '/' unless ($prompt);
                my $OUT = $term->OUT || \*STDOUT;
                print $OUT "Enter title for $fullpath\n";
                $title = $term->readline($prompt.' >',$title);
                $term->addhistory($title) if ($title);
                $prompt = '/' unless ($prompt);
                my $OUT = $term->OUT || \*STDOUT;
                print $OUT "Enter title for $fullpath\n";
                $title = $term->readline($prompt.' >',$title);
                $term->addhistory($title) if ($title);
-               if (open($T,'>'.$fullpath.'/.title')) {
+               if (open($T,'>:encoding(utf8)', $fullpath.'/.title')) {
                        print $T $title,"\n";
                        close($T);
                }
        }
        unless ($title) {
                        print $T $title,"\n";
                        close($T);
                }
        }
        unless ($title) {
-               $title=substr($fullpath,length($self->{-root}));
+               $title=$self->{-relpath};
        }
        $self->{-title}=$title;
        }
        $self->{-title}=$title;
+       if (open($TI,'<:encoding(utf8)', $fullpath.'/.titleimage')) {
+               $titleimage = <$TI>;
+               $titleimage =~ s/[\r\n]*$//;
+               close($TI);
+               #print STDERR "found title image \"",$titleimage,"\"\n";
+               $self->{-titleimage}=$titleimage;
+       }
        print "title in $fullpath is $title\n" if ($debug);
 }
 
        print "title in $fullpath is $title\n" if ($debug);
 }
 
@@ -272,9 +404,12 @@ sub makescaled {
                my $nfn = $dn.'/'.$nref;
                my $factor=$size/$max;
                if ($factor >= 1) {
                my $nfn = $dn.'/'.$nref;
                my $factor=$size/$max;
                if ($factor >= 1) {
-                       $self->{$size} = $name; # unscaled version will do
+                       $self->{$size}->{'url'} = $name; # unscaled version
+                       $self->{$size}->{'dim'} = [$w, $h];
                } else {
                } else {
-                       $self->{$size} = $nref;
+                       $self->{$size}->{'url'} = $nref;
+                       $self->{$size}->{'dim'} = [int($w*$factor+.5),
+                                                       int($h*$factor+.5)];
                        if (isnewer($fn,$nfn)) {
                                doscaling($fn,$nfn,$factor,$w,$h);
                        }
                        if (isnewer($fn,$nfn)) {
                                doscaling($fn,$nfn,$factor,$w,$h);
                        }
@@ -292,19 +427,23 @@ sub isnewer {
 
 sub doscaling {
        my ($src,$dest,$factor,$w,$h) = @_;     # this is not a method
 
 sub doscaling {
        my ($src,$dest,$factor,$w,$h) = @_;     # this is not a method
-       my $im = new Image::Magick;
-       my $err;
-       print "doscaling $src -> $dest by $factor\n" if ($debug);
-       $err = $im->Read($src);
-       unless ($err) {
-               $im->Scale(width=>$w*$factor,height=>$h*$factor);
-               $err=$im->Write($dest);
-               warn "ImageMagick: write \"$dest\": $err" if ($err);
-       } else {        # fallback to command-line tools
-               warn "ImageMagick: read \"$src\": $err";
+
+       my $err=1;
+       if ($haveimagick) {
+               my $im = new Image::Magick;
+               print "doscaling $src -> $dest by $factor\n" if ($debug);
+               if ($err = $im->Read($src)) {
+                       warn "ImageMagick: read \"$src\": $err";
+               } else {
+                       $im->Scale(width=>$w*$factor,height=>$h*$factor);
+                       $err=$im->Write($dest);
+                       warn "ImageMagick: write \"$dest\": $err" if ($err);
+               }
+               undef $im;
+       }
+       if ($err) {     # fallback to command-line tools
                system("djpeg \"$src\" | pnmscale \"$factor\" | cjpeg >\"$dest\"");
        }
                system("djpeg \"$src\" | pnmscale \"$factor\" | cjpeg >\"$dest\"");
        }
-       undef $im;
 }
 
 sub makeaux {
 }
 
 sub makeaux {
@@ -313,54 +452,106 @@ sub makeaux {
        my $dn = $self->{-parent}->{-fullpath};
        my $pref = $self->{-previmg}->{-base};
        my $nref = $self->{-nextimg}->{-base};
        my $dn = $self->{-parent}->{-fullpath};
        my $pref = $self->{-previmg}->{-base};
        my $nref = $self->{-nextimg}->{-base};
-       my $inc = $self->{-inc};
+       my $inc = $self->{-inc}.$incdir.'/';
        my $title = $self->{-info}->{'Comment'};
        $title = $name unless ($title);
 
        my $title = $self->{-info}->{'Comment'};
        $title = $name unless ($title);
 
-       print "slide: \"$pref\"->\"$name\"->\"$nref\"\n" if ($debug);
+       print "slide: \"$title\": \"$pref\"->\"$name\"->\"$nref\"\n" if ($debug);
 
        # slideshow
        for my $refresh('static', 'slide') {
                my $fn = sprintf("%s/.html/%s-%s.html",$dn,$name,$refresh);
 
        # slideshow
        for my $refresh('static', 'slide') {
                my $fn = sprintf("%s/.html/%s-%s.html",$dn,$name,$refresh);
-               my $bakref = sprintf("%s-%s.html",$pref,$refresh);
-               my $fwdref = sprintf("%s-%s.html",$nref,$refresh);
-               my $imgsrc = sprintf("../.%s/%s",$sizes[1],$name);
-               my $toggleref;
-               my $toggletext;
-               if ($refresh eq 'slide') {
-                       $toggleref=sprintf("%s-static.html",$name);
-                       $toggletext = 'Stop!';
-               } else {
-                       $toggleref=sprintf("%s-slide.html",$name);
-                       $toggletext = 'Play-&gt;';
-               }
-               my $F;
-               unless (open($F,'>'.$fn)) {
-                       warn "cannot open \"$fn\": $!";
-                       next;
-               }
-               if ($refresh eq 'slide') {
-                       print $F start_html(-title=>$title,
+               if (isnewer($self->{-fullpath},$fn)) {
+                       my $imgsrc = '../'.$self->{$sizes[1]}->{'url'};
+                       my $fwdref;
+                       my $bakref;
+                       if ($nref) {
+                               $fwdref = sprintf("%s-%s.html",$nref,$refresh);
+                       } else {
+                               $fwdref = '../index.html';
+                       }
+                       if ($pref) {
+                               $bakref = sprintf("%s-%s.html",$pref,$refresh);
+                       } else {
+                               $bakref = '../index.html';
+                       }
+                       my $toggleref;
+                       my $toggletext;
+                       if ($refresh eq 'slide') {
+                               $toggleref=sprintf("%s-static.html",$name);
+                               $toggletext = 'Stop!';
+                       } else {
+                               $toggleref=sprintf("%s-slide.html",$name);
+                               $toggletext = 'Play-&gt;';
+                       }
+                       my $F;
+                       unless (open($F,'>:encoding(utf8)', $fn)) {
+                               warn "cannot open \"$fn\": $!";
+                               next;
+                       }
+                       if ($refresh eq 'slide') {
+                               print $F start_html(
+                                       -encoding=>"utf-8",
+                                       -title=>$title,
                                        -bgcolor=>"#808080",
                                        -head=>meta({-http_equiv=>'Refresh',
                                                -content=>"3; url=$fwdref"}),
                                        -style=>{-src=>$inc."gallery.css"},
                                        -bgcolor=>"#808080",
                                        -head=>meta({-http_equiv=>'Refresh',
                                                -content=>"3; url=$fwdref"}),
                                        -style=>{-src=>$inc."gallery.css"},
-                               ),"\n";
-                                       
-               } else {
-                       print $F start_html(-title=>$title,
+                                       ),"\n",
+                                       comment("Created by ".$version),"\n";
+                                               
+                       } else {
+                               print $F start_html(-title=>$title,
+                                       -encoding=>"utf-8",
                                        -bgcolor=>"#808080",
                                        -style=>{-src=>$inc."gallery.css"},
                                        -bgcolor=>"#808080",
                                        -style=>{-src=>$inc."gallery.css"},
-                               ),"\n";
+                                       ),"\n",
+                                       comment("Created by ".$version),"\n";
+                       }
+                       print $F start_table({-class=>'navi'}),start_Tr,"\n",
+                               td(a({-href=>"../index.html"},"Index")),"\n",
+                               td(a({-href=>$bakref},"&lt;&lt;Prev")),"\n",
+                               td(a({-href=>$toggleref},$toggletext)),"\n",
+                               td(a({-href=>$fwdref},"Next&gt;&gt;")),"\n",
+                               td({-class=>'title'},$title),"\n",
+                               end_Tr,
+                               end_table,"\n",
+                               center(table({-class=>'picframe'},
+                                       Tr(td(img({-src=>$imgsrc,
+                                                  -class=>'standalone',
+                                                  -alt=>$title}))))),"\n",
+                               end_html,"\n";
+                       close($F);
                }
                }
-               print $F start_center,"\n",
-                       h1($title),
-                       a({-href=>"../index.html"},"Index")," | ",
-                       a({-href=>$bakref},"&lt;&lt;Prev")," | ",
-                       a({-href=>$toggleref},$toggletext)," | ",
-                       a({-href=>$fwdref},"Next&gt;&gt;"),
-                       p,
-                       img({-src=>$imgsrc}),"\n",
+       }
+
+       # info html
+       my $fn = sprintf("%s/.html/%s-info.html",$dn,$name);
+       if (isnewer($self->{-fullpath},$fn)) {
+               my $F;
+               unless (open($F,'>:encoding(utf8)', $fn)) {
+                       warn "cannot open \"$fn\": $!";
+                       return;
+               }
+               my $imgsrc = sprintf("../.%s/%s",$sizes[0],$name);
+               print $F start_html(-title=>$title,
+                               -encoding=>"utf-8",
+                               -style=>{-src=>$inc."gallery.css"},
+                               -script=>[
+                                       {-src=>$inc."mootools.js"},
+                                       {-src=>$inc."urlparser.js"},
+                                       {-src=>$inc."infopage.js"},
+                               ]),"\n",
+                       comment("Created by ".$version),"\n",
+                       start_center,"\n",
+                       h1($title),"\n",
+                       table({-class=>'ipage'},
+                               Tr(td(img({-src=>$imgsrc,
+                                          -class=>'thumbnail',
+                                          -alt=>$title})),
+                                       td($self->infotable))),
+                       a({-href=>'../index.html',-class=>'conceal'},
+                               'Index'),"\n",
                        end_center,"\n",
                        end_html,"\n";
                close($F);
                        end_center,"\n",
                        end_html,"\n";
                close($F);
@@ -370,32 +561,95 @@ sub makeaux {
 sub startindex {
        my $self = shift;
        my $fn = $self->{-fullpath}.'/index.html';
 sub startindex {
        my $self = shift;
        my $fn = $self->{-fullpath}.'/index.html';
+       my $block = $self->{-fullpath}.'/.noindex';
+       $fn = '/dev/null' if ( -f $block );
        my $IND;
        my $IND;
-       unless (open($IND,'>'.$fn)) {
+       unless (open($IND,'>:encoding(utf8)', $fn)) {
                warn "cannot open $fn: $!";
                return;
        }
        $self->{-IND} = $IND;
 
                warn "cannot open $fn: $!";
                return;
        }
        $self->{-IND} = $IND;
 
-       my $inc = $self->{-inc};
+       my $inc = $self->{-inc}.$incdir.'/';
        my $title = $self->{-title};
        my $title = $self->{-title};
+       my $titleimage = $self->{-titleimage};  
        print $IND start_html(-title => $title,
        print $IND start_html(-title => $title,
-                       -style=>{-src=>[$inc."gallery.css",
-                                       $inc."lightbox.css"]},
-                       -script=>[{-code=>"var incPrefix='$inc';"},
+                       -encoding=>"utf-8",
+                       -style=>[
+                               {-src=>$inc."gallery.css"},
+                               {-src=>$inc."custom.css"},
+                       ],
+                       -script=>[
+                               {-src=>$inc."mootools.js"},
+                               {-src=>$inc."overlay.js"},
+                               {-src=>$inc."urlparser.js"},
+                               {-src=>$inc."multibox.js"},
+                               {-src=>$inc."showwin.js"},
+                               {-src=>$inc."controls.js"},
+                               {-src=>$inc."show.js"},
                                {-src=>$inc."gallery.js"},
                                {-src=>$inc."gallery.js"},
-                               {-src=>$inc."lightbox.js"}]),
-               a({-href=>"../index.html"},"UP"),"\n",
-               start_center,"\n",
-               h1($title),"\n",
+                       ]),"\n",
+               comment("Created by ".$version),"\n",
+               start_div({-class => 'indexContainer',
+                               -id => 'indexContainer'}),
                "\n";
                "\n";
+       my $EVL;
+       if (open($EVL, '<:encoding(utf8)', $self->{-toppath}.'/'.$incdir.'/header.pl')) {
+               my $prm;
+               while (<$EVL>) {
+                       $prm .= $_;
+               }
+               close($EVL);
+               %_ = (
+                       -version        => $version,
+                       -depth          => $self->{-depth},
+                       -title          => $title,
+                       -titleimage     => $titleimage,
+                       -path           => $self->{-fullpath},
+                       -breadcrumbs    => "breadcrumbs unimplemented",
+               );
+               print $IND eval $prm,"\n";
+       } else {
+               print STDERR "could not open ",
+                       $self->{-toppath}.'/'.$incdir.'/header.pl',
+                       " ($!), reverting to default header";
+               print $IND a({-href=>"../index.html"},"UP"),"\n";
+               if ($titleimage) {
+                       print $IND img({-src=>$titleimage,
+                                       -class=>'titleimage',
+                                       -alt=>'Title Image'}),"\n";
+               }
+               print $IND h1({-class=>'title'},$title),
+                       br({-clear=>'all'}),"\n";
+       }
 }
 
 sub endindex {
        my $self = shift;
        my $IND = $self->{-IND};
 
 }
 
 sub endindex {
        my $self = shift;
        my $IND = $self->{-IND};
 
-       print $IND end_center,end_html,"\n";
+       print $IND end_div;
+       my $EVL;
+       if (open($EVL, '<:encoding(utf8)', $self->{-toppath}.'/'.$incdir.'/footer.pl')) {
+               my $prm;
+               while (<$EVL>) {
+                       $prm .= $_;
+               }
+               close($EVL);
+               %_ = (
+                       -version        => $version,
+                       -depth          => $self->{-depth},
+                       -title          => $self->{-title},
+                       -titleimage     => $self->{-titleimage},
+                       -breadcrumbs    => "breadcrumbs unimplemented",
+               );
+               print $IND eval $prm,"\n";
+       } else {
+               print STDERR "could not open ",
+                       $self->{-toppath}.'/'.$incdir.'/footer.pl',
+                       " ($!), reverting to default empty footer";
+       }
+       print $IND end_html,"\n";
 
        close($IND) if ($IND);
        undef $self->{-IND};
 
        close($IND) if ($IND);
        undef $self->{-IND};
@@ -405,7 +659,7 @@ sub startsublist {
        my $self = shift;
        my $IND = $self->{-IND};
 
        my $self = shift;
        my $IND = $self->{-IND};
 
-       print $IND h2("Albums"),"\n",start_table,"\n";
+       print $IND h2({-class=>"atitle"},"Albums"),"\n",start_table,"\n";
 }
 
 sub sub_entry {
 }
 
 sub sub_entry {
@@ -414,6 +668,7 @@ sub sub_entry {
        my $name = $self->{-base};
        my $title = $self->{-title};
 
        my $name = $self->{-base};
        my $title = $self->{-title};
 
+       $self->{-parent}->{-numofsubs}++;
        print $IND Tr(td(a({-href=>$name.'/index.html'},$name)),
                        td(a({-href=>$name.'/index.html'},$title))),"\n";
 }
        print $IND Tr(td(a({-href=>$name.'/index.html'},$name)),
                        td(a({-href=>$name.'/index.html'},$title))),"\n";
 }
@@ -428,16 +683,66 @@ sub endsublist {
 sub startimglist {
        my $self = shift;
        my $IND = $self->{-IND};
 sub startimglist {
        my $self = shift;
        my $IND = $self->{-IND};
+       my $first = $self->{-firstimg}->{-base};
+       my $slideref = sprintf(".html/%s-slide.html",$first);
 
 
-       print $IND h2("Images"),"\n";
+       print $IND h2({-class=>"ititle"},"Images ",
+               a({-href=>$slideref,-class=>'showStart',-rel=>'i'.$first},
+                       '&gt; slideshow')),"\n";
 }
 
 sub img_entry {
        my $self = shift;
        my $IND = $self->{-parent}->{-IND};
        my $name = $self->{-base};
 }
 
 sub img_entry {
        my $self = shift;
        my $IND = $self->{-parent}->{-IND};
        my $name = $self->{-base};
-
-       print $IND a({-href=>$name},$name),"\n";
+       my $title = $self->{-info}->{'Comment'};
+       $title = $name unless ($title);
+       my $thumb = $self->{$sizes[0]}->{'url'};
+       my $info = $self->{-info};
+       my ($w, $h) = dim($info);
+
+       my $i=0+$self->{-parent}->{-numofimgs};
+       $self->{-parent}->{-numofimgs}++;
+
+       print $IND a({-name=>$name}),"\n",
+               start_table({-class=>'slide'}),start_Tr,start_td,"\n";
+       print $IND div({-class=>'slidetitle'},
+                       "\n ",a({-href=>".html/$name-info.html",
+                               -title=>'Image Info: '.$name,
+                               -class=>'infoBox'},
+                               $title),"\n"),"\n",
+               start_div({-class=>'slideimage'});
+       if ($self->{-geoloc}) {
+               my ($la,$lo) = @{$self->{-geoloc}};
+               print $IND a({-href=>"http://maps.google.com/".
+                                               "?q=$la,$lo&ll=$la,$lo",
+                               -title=>"$la,$lo",
+                               -class=>'geoloc'},
+                               div({-class=>'geoloc'},"")),"\n";
+       }
+       print $IND a({-href=>".html/$name-static.html",
+                               -title=>$title,
+                               -class=>'showImage',
+                               -rel=>'i'.$name},
+                               img({-src=>$thumb,
+                                    -class=>'thumbnail',
+                                    -alt=>$title})),"\n",end_div,
+               start_div({-class=>'varimages',-id=>'i'.$name,-title=>$title}),"\n";
+       foreach my $sz(@sizes) {
+               my $src=$self->{$sz}->{'url'};
+               my $w=$self->{$sz}->{'dim'}->[0];
+               my $h=$self->{$sz}->{'dim'}->[1];
+               print $IND "  ",a({-href=>$src,
+                       -class=>"conceal",
+                       -rel=>$w."x".$h,
+                       -title=>"Reduced to ".$w."x".$h},
+                       $w."x".$h)," \n";
+       }
+       print $IND "  ",a({-href=>$name,
+                               -rel=>$w."x".$h,
+                               -title=>'Original'},$w."x".$h),
+               "\n",end_div,"\n",
+               end_td,end_Tr,end_table,"\n";
 }
 
 sub endimglist {
 }
 
 sub endimglist {
@@ -447,224 +752,10 @@ sub endimglist {
        print $IND br({-clear=>'all'}),hr,"\n\n";
 }
 
        print $IND br({-clear=>'all'}),hr,"\n\n";
 }
 
-######################################################################
-=cut
-######################################################################
-
-&processdir(getcwd);
-
-sub processdir {
-       my ($start,$dir)=@_;
-       my $dn=$start;
-       $dn .= "/".$dir if ($dir);
-       unless ( -d $dn ) {
-               warn "not a directory: $dn";
-               return;
-       }
-       my $D;
-       unless (opendir($D,$dn)) {
-               warn "cannot opendir $dn: $!";
-               return;
-       }
-
-# recurse into subdirectories BEFORE opening index file
-
-       &iteratedir($D,$start,$dir,sub {
-               my ($start,$dir,$base)=@_;
-               my $ndir = $dir;
-               $ndir .= "/" if ($ndir);
-               $ndir .= $base;
-               return unless ( -d $start."/".$ndir );
-               &processdir($start,$ndir);
-       });
-
-# fill in title
-
-       my $title=&gettitle($dn,$dir);
-
-# get include prefix
-
-       my $inc=&getinclude($dn);
-
-# generate directory index unless suppressed
-
-       if ( -e $dn."/.noindex" ) {
-               open(STDOUT,">/dev/null");
-       } else {
-               open(STDOUT,">".$dn."/index.html");
-       }
-
-# write HTML header
-
-                       -style=>{-src=>[$inc."gallery.css",
-                                       $inc."lightbox.css"]},
-                       -script=>[{-code=>"var incPrefix='$inc';"},
-                               {-src=>$inc."gallery.js"},
-                               {-src=>$inc."lightbox.js"}]),"\n";
-       print a({-href=>"../index.html"},"UP");
-       print start_center,"\n";
-       print h1($title),"\n";
-
-# create list of sub-albums
-
-       my $hassubdirs=0;
-       &iteratedir($D,$start,$dir,sub {
-               my ($start,$dir,$base)=@_;
-               my $en=sprintf("%s/%s/%s",$start,$dir,$base);
-               return unless ( -d $en );
-               unless ($hassubdirs) {
-                       print hr,h2("Albums"),start_table,"\n";
-                       $hassubdirs=1;
-               }
-               &subalbum($base,&gettitle($en,$dir."/".$base));
-       });
-       print end_table,hr,"\n" if ($hassubdirs);
-
-# create picture gallery
-
-       my @piclist=();
-       my @infolist=();
-
-       my $haspics=0;
-       &iteratedir($D,$start,$dir,sub {
-               my ($start,$dir,$base)=@_;
-               my $en=sprintf("%s/%s/%s",$start,$dir,$base);
-               return unless ( -f $en );
-               my $info = image_info($en);
-               if (my $error = $info->{error}) {
-                       if (($error !~ "Unrecognized file format") &&
-                           ($error !~ "Can't read head")) {
-                               print STDERR "File \"$en\": $error\n";
-                       }
-                       return;
-               }
-               if (&processfile($start,$dir,$base,$en,$info)) {
-                       $haspics=1;
-                       push(@piclist,$base);
-                       push(@infolist,$info);
-               }
-       });
-
-# write HTML footer
-
-       print br({-clear=>"all"}),"\n";
-       print a({-href=>".html/".$piclist[0]."-slide.html"},"Slideshow");
-       print hr,"\n" if ($haspics);
-       print end_center,"\n";
-       print end_html,"\n";
-
-       close(STDOUT);
-       closedir($D);
-
-# generate html files for slideshow from @piclist
-
-       for (my $i=0;$i<=$#piclist;$i++) {
-               my $base=$piclist[$i];
-               my $pbase;
-               my $nbase;
-               $pbase=$piclist[$i-1] if ($i>0);
-               $nbase=$piclist[$i+1] if ($i<$#piclist);
-               for my $refresh('static','slide') {
-                       &mkauxfile($start,$dir,$pbase,$base,$nbase,
-                                       $refresh,$infolist[$i]);
-               }
-       }
-
-}
-
-#############################################################
-# helper functions
-#############################################################
-
-sub iteratedir {
-       my ($D,$start,$dir,$prog)=@_;
-       my @list=();
-       while (my $de=readdir($D)) {
-               next if ($de =~ /^\./);
-               push(@list,$de);
-       }
-       foreach my $de(sort @list) {
-               &$prog($start,$dir,$de);
-       }
-       rewinddir($D);
-}
-
-sub getinclude {
-       my ($dn)=@_;
-
-       my $depth=20;
-       my $str="";
-       #print STDERR "start include ",$dn."/".$str.".include","\n";
-       while ( ! -d $dn."/".$str.".include" ) {
-               #print STDERR "not include ",$dn."/".$str.".include","\n";
-               $str.="../";
-               last unless ($depth--);
-       }
-       #print STDERR "end include ",$dn."/".$str.".include","\n";
-       if ( -d $dn."/".$str.".include" ) {
-               #print STDERR "return include ".$str.".include/".$fn,"\n";
-               return $str.".include/";
-       } else {
-               return ""; # won't work anyway but return something
-       }
-}
-
-sub gettitle {
-       my ($dir,$dflt)=@_;
-
-       my $F;
-       my $str;
-       if (open($F,"<".$dir."/.title")) {
-               $str=<$F>;
-               chop $str;
-               close($F);
-       } else {
-               print STDERR "enter title for $dir\n";
-               $str=<>;
-               if ($str =~ /^\s*$/) {
-                       $str=$dflt;
-               }
-               if (open($F,">".$dir."/.title")) {
-                       print $F $str,"\n";
-                       close($F);
-               } else {
-                       print STDERR "cant open .title in $dir for writing: $!";
-               }
-       }
-       return $str;
-}
-
-sub subalbum {
-       my ($base,$title)=@_;
-
-       print Tr({-bgcolor=>"#c0c0c0"},
-               td(a({-href=>$base."/index.html"},$base)),
-               td(a({-href=>$base."/index.html"},$title))),"\n";
-}
-
-sub processfile {
-       my ($start,$dir,$base,$fn,$info)=@_;
-
-       my ($w,$h) = dim($info);
-       my $title=$info->{'Comment'};
-       $title=$base unless ($title);
-       my $thumb=&scale($start,$dir,$base,$fn,160,$info);
-       my $medium=&scale($start,$dir,$base,$fn,640,$info);
-       print &infobox($info,$base,$fn),"\n";
-       print table({-class=>'slide'},Tr(td(
-               a({-href=>".html/$base-info.html",
-                       -onClick=>"return showIbox('$base');"},$title),
-               br,
-               a({-href=>$medium,-rel=>"lightbox",-title=>$title},
-                       img({-src=>$thumb})),
-               br,
-               a({-href=>$base},"($w x $h)"),
-               br))),"\n";
-       return 1;
-}
-
-sub infobox {
-       my ($info,$base,$fn)=@_;
+sub infotable {
+       my $self = shift;
+       my $info = $self->{-info};
+       my $msg='';
 
        my @infokeys=(
                'DateTime',
 
        my @infokeys=(
                'DateTime',
@@ -680,112 +771,10 @@ sub infobox {
                'Model',
                'Software',
        );
                'Model',
                'Software',
        );
-
-       my $msg=start_div({-class=>'ibox',-id=>$base,-OnClick=>"HideIbox('$base');"});
-       $msg.=span({-style=>'float: left;'},"Info for $base").
-               span({-style=>'float: right;'},
-                       a({-href=>"#",-OnClick=>"HideIbox('$base');"},"Close"));
-       $msg.=br({-clear=>'all'});
-       $msg.=start_table;
+       $msg.=start_table({-class=>'infotable'})."\n";
        foreach my $k(@infokeys) {
        foreach my $k(@infokeys) {
-               $msg.=Tr(td($k.":"),td($info->{$k}));
-       }
-       $msg.=end_table;
-       $msg.=end_div;
-       return $msg;
-}
-
-sub mkauxfile {
-       my ($start,$dir,$pbase,$base,$nbase,$refresh,$info) =@_;
-       my $en=sprintf("%s/%s/.html/%s-%s.html",$start,$dir,$base,$refresh);
-       my $pref;
-       my $nref;
-       if ($pbase) {
-               $pref=sprintf("%s-%s.html",$pbase,$refresh);
-       } else {
-               $pref="../index.html";
-       }
-       if ($nbase) {
-               $nref=sprintf("%s-%s.html",$nbase,$refresh);
-       } else {
-               $nref="../index.html";
-       }
-       my $toggle;
-       my $toggleref;
-       if ($refresh eq 'slide') {
-               $toggle='Stop!';
-               $toggleref=sprintf("%s-static.html",$base);
-       } else {
-               $toggle='Play-&gt;';
-               $toggleref=sprintf("%s-slide.html",$base);
-       }
-
-       my $tdir=sprintf "%s/%s/.html",$start,$dir;
-       mkdir($tdir,0755) unless ( -d $tdir );
-
-       unless (open(STDOUT,">".$en)) {
-               warn "cannot open $en: $!";
-               return;
+               $msg.=Tr(td($k.":"),td($info->{$k}))."\n" if ($info->{$k});
        }
        }
-       my $title=$info->{'Comment'};
-       $title=$base unless ($title);
-       if ($refresh eq 'slide') {
-               print start_html(-title=>$title,
-                               -bgcolor=>"#808080",
-                       -head=>meta({-http_equiv=>'Refresh',
-                               -content=>"3; url=$nref"})),"\n";
-       } else {
-               print start_html(-title=>$title,
-                               -bgcolor=>"#808080"),"\n";
-       }
-       print start_center,"\n";
-       print h1($title);
-       print a({-href=>"../index.html"},"Index")," | ";
-       print a({-href=>$pref},"&lt;&lt;Prev")," | ";
-       print a({-href=>$toggleref},$toggle)," | ";
-       print a({-href=>$nref},"Next&gt;&gt;");
-       print p;
-       print img({-src=>"../.640/".$base}),"\n";
-       print end_center,"\n";
-       print end_html,"\n";
-       close(STDOUT);
+       $msg.=end_table."\n";
 }
 
 }
 
-sub scale {
-       my ($start,$dir,$base,$fn,$tsize,$info)=@_;
-       my ($w,$h) = dim($info);
-       my $max=($w>$h)?$w:$h;
-       my $factor=$tsize/$max;
-
-       return $base if ($factor >= 1);
-
-       my $tdir=sprintf "%s/%s/.%s",$start,$dir,$tsize;
-       mkdir($tdir,0755) unless ( -d $tdir );
-       my $tbase=sprintf ".%s/%s",$tsize,$base;
-       my $tfn=sprintf "%s/%s",$tdir,$base;
-       my @sstat=stat($fn);
-       my @tstat=stat($tfn);
-       return $tbase if (@tstat && ($sstat[9] < $tstat[9])); # [9] -> mtime
-
-       print STDERR "scale by $factor from $fn to $tfn\n";
-       &doscaling($fn,$tfn,$factor,$w,$h);
-       return $tbase;
-}
-
-sub doscaling {
-       my ($src,$dest,$factor,$w,$h)=@_;
-
-       my $im=new Image::Magick;
-       my $err;
-       #print STDERR "doscale $src -> $dest by $factor\n";
-       $err=$im->Read($src);
-       unless ($err) {
-               $im->Scale(width=>$w*$factor,height=>$h*$factor);
-               $err=$im->Write($dest);
-               warn "ImageMagic: write \"$dest\": $err" if ($err);
-       } else {
-               warn "ImageMagic: read \"$src\": $err";
-               system("djpeg \"$src\" | pnmscale \"$factor\" | cjpeg >\"$dest\"");
-       }
-       undef $im;
-}