make info pages
authorEugene Crosser <crosser@average.org>
Wed, 1 Mar 2006 22:08:46 +0000 (22:08 +0000)
committerEugene Crosser <crosser@average.org>
Wed, 1 Mar 2006 22:08:46 +0000 (22:08 +0000)
mkgallery.pl

index 97f1fbc51efbb192ec9b39a0baf1c87058df227a..2f6bc6e5ea0f95371fd5e6c3629a91f29b38069a 100755 (executable)
@@ -376,6 +376,24 @@ sub makeaux {
                        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,-bgcolor=>"#ffff80",
+                               -style=>{-src=>$inc."gallery.css"},),"\n",
+               start_center,"\n",
+               h1($title),"\n",
+               table(Tr(td(img({-src=>$imgsrc})),td($self->infotable))),
+               end_table,
+               end_center,"\n",
+               end_html,"\n";
+       close($F);
 }
 
 sub startindex {
@@ -442,8 +460,8 @@ sub startimglist {
        my $first = $self->{-firstimg}->{-base};
        my $slideref = sprintf(".html/%s-slide.html",$first);
 
-       print $IND h2("Images"),
-               a({-href=>$slideref},'Slideshow');
+       print $IND h2("Images"),"\n",
+               a({-href=>$slideref},'Slideshow'),
                "\n";
 }
 
@@ -458,7 +476,15 @@ sub img_entry {
        my $info = $self->{-info};
        my ($w, $h) = dim($info);
 
-       #print &infobox($info,$base,$fn),"\n";
+       print $IND start_div({-class=>'ibox',-id=>$name,
+                                       -OnClick=>"HideIbox('$name');"}),
+               span({-style=>'float: left;'},b("Info for $name")),
+               span({-style=>'float: right;'},
+                       a({-href=>"#",-OnClick=>"HideIbox('$name');"},"Close")),
+               br({-clear=>'all'}),
+               $self->infotable,
+               end_div,"\n";
+
        print $IND table({-class=>'slide'},Tr(td(
                a({-href=>".html/$name-info.html",
                        -onClick=>"return showIbox('$name');"},$title),
@@ -477,224 +503,10 @@ sub endimglist {
        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',
@@ -710,112 +522,10 @@ sub infobox {
                '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."\n";
        foreach my $k(@infokeys) {
-               $msg.=Tr(td($k.":"),td($info->{$k}));
+               $msg.=Tr(td($k.":"),td($info->{$k}))."\n" if ($info->{$k});
        }
-       $msg.=end_table;
-       $msg.=end_div;
-       return $msg;
+       $msg.=end_table."\n";
 }
 
-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;
-       }
-       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/".$base}),"\n";
-       print end_center,"\n";
-       print end_html,"\n";
-       close(STDOUT);
-}
-
-sub scale {
-       my ($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;
-}