use strict;
use Carp;
-use POSIX qw/getcwd/;
-use CGI qw/:html *table *center *div/;
+use POSIX qw/getcwd strftime/;
+use CGI qw/:html *table *Tr *center *div/;
use Image::Info qw/image_info dim/;
use Term::ReadLine;
use Getopt::Long;
+use Encode;
+use encoding 'utf-8';
+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 $incpath;
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,
- 'debug'=>\$debug);
+ 'debug'=>\$debug)) {
+ &help;
+}
my $term = new Term::ReadLine "Edit Title";
FsObj->new(getcwd)->iterate;
+sub help {
+
+ print STDERR <<__END__;
+usage: $0 [options]
+ --help: print help message and exit
+ --incpath: do not try to find .include diretory 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;
my $fullpath=shift; # this is not a method
my $depth=20; # arbitrary max depth
+ if ($incpath) {
+ return $incpath."/.include";
+ }
+
my $inc=".include";
while ( ! -d $fullpath."/".$inc ) {
$inc = "../".$inc;
my $fullpath .= $self->{-fullpath};
print "iterate in dir $fullpath\n" if ($debug);
+ my $youngest=0;
my @rdirlist;
my @rimglist;
my $D;
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) {
$img->makeaux;
}
+# no need to go beyond this point if the directory timestamp did not
+# change since we built index.html file last time.
+
+ my @istat = stat($self->{-fullpath}.'/index.html');
+ return unless ($youngest > $istat[9]);
+
# 5. start building index.html for the directory
$self->startindex;
}
return 0;
}
+
+ tryapp12($info) unless ($info->{'ExifVersion'});
+
$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 = $self->{-fullpath};
sub doscaling {
my ($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\"");
}
- undef $im;
}
sub makeaux {
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);
- my $imgsrc = sprintf("../.%s/%s",$sizes[1],$name);
- 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->';
- }
- 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]};
+ 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->';
+ }
+ my $F;
+ unless (open($F,'>'.$fn)) {
+ warn "cannot open \"$fn\": $!";
+ next;
+ }
+ binmode($F, ":utf8");
+ 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"},
- ),"\n";
-
- } else {
- print $F start_html(-title=>$title,
+ ),"\n";
+
+ } else {
+ print $F start_html(-title=>$title,
+ -encoding=>"utf-8",
-bgcolor=>"#808080",
-style=>{-src=>$inc."gallery.css"},
- ),"\n";
+ ),"\n";
+ }
+ print $F start_center,"\n",
+ h1($title),"\n",
+ start_table({-class=>'navi'}),start_Tr,"\n",
+ td(a({-href=>"../index.html"},"Index")),"\n",
+ td(a({-href=>$bakref},"<<Prev")),"\n",
+ td(a({-href=>$toggleref},$toggletext)),"\n",
+ td(a({-href=>$fwdref},"Next>>")),"\n",
+ end_Tr,
+ end_table,"\n",
+ table({-class=>'picframe'},
+ Tr(td(img({-src=>$imgsrc})))),"\n",
+ end_center,"\n",
+ end_html,"\n";
+ close($F);
}
- print $F start_center,"\n",
- h1($title),
- a({-href=>"../index.html"},"Index")," | ",
- a({-href=>$bakref},"<<Prev")," | ",
- a({-href=>$toggleref},$toggletext)," | ",
- a({-href=>$fwdref},"Next>>"),
- p,
- img({-src=>$imgsrc}),"\n",
- end_center,"\n",
- end_html,"\n";
- close($F);
- }
- my $fn = sprintf("%s/.html/%s-info.html",$dn,$name);
- my $F;
- unless (open($F,'>'.$fn)) {
- warn "cannot open \"$fn\": $!";
- return;
}
# info html
- my $imgsrc = sprintf("../.%s/%s",$sizes[0],$name);
- print $F start_html(-title=>$title,
+ my $fn = sprintf("%s/.html/%s-info.html",$dn,$name);
+ if (isnewer($self->{-fullpath},$fn)) {
+ my $F;
+ unless (open($F,'>'.$fn)) {
+ warn "cannot open \"$fn\": $!";
+ return;
+ }
+ my $imgsrc = sprintf("../.%s/%s",$sizes[0],$name);
+ print $F start_html(-title=>$title,
+ -encoding=>"utf-8",
-style=>{-src=>$inc."gallery.css"},),"\n",
- start_center,"\n",
- h1($title),"\n",
- table({-class=>'ipage'},Tr(td(img({-src=>$imgsrc})),td($self->infotable))),
- a({-href=>'../index.html'},'Index'),"\n",
- end_center,"\n",
- end_html,"\n";
- close($F);
+ start_center,"\n",
+ h1($title),"\n",
+ table({-class=>'ipage'},
+ Tr(td(img({-src=>$imgsrc})),
+ td($self->infotable))),
+ a({-href=>'../index.html'},'Index'),"\n",
+ end_center,"\n",
+ end_html,"\n";
+ close($F);
+ }
}
sub startindex {
my $self = shift;
my $fn = $self->{-fullpath}.'/index.html';
+ my $block = $self->{-fullpath}.'/.noindex';
+ $fn = '/dev/null' if ( -f $block );
my $IND;
unless (open($IND,'>'.$fn)) {
warn "cannot open $fn: $!";
return;
}
+ binmode($IND, ":utf8");
$self->{-IND} = $IND;
my $inc = $self->{-inc};
my $title = $self->{-title};
print $IND start_html(-title => $title,
+ -encoding=>"utf-8",
-style=>{-src=>[$inc."gallery.css",
$inc."lightbox.css"]},
-script=>[{-code=>"var incPrefix='$inc';"},
end_div,"\n";
print $IND table({-class=>'slide'},Tr(td(
- a({-href=>".html/$name-info.html",
+ a({-href=>".html/$name-info.html",-title=>'Image Info',
-onClick=>"return showIbox('$name');"},$title),
br,
a({-href=>$medium,-rel=>"lightbox",-title=>$title},
img({-src=>$thumb})),
br,
- a({-href=>$name},"($w x $h)"),
+ a({-href=>$name,-title=>'Original Image'},"($w x $h)"),
br))),"\n";
}
projects / mkgallery.git / blobdiff