RSS generation

[mkgallery.git] / mkgallery.pl

diff --git a/mkgallery.pl b/mkgallery.pl
index 40840b76e1425b639b8412ea592c7a5bf475acb9..0e3423c761b18b693895752ff9fa1b7cb240f2b4 100755 (executable)
--- a/mkgallery.pl
+++ b/mkgallery.pl
@@ -29,6 +29,7 @@ package FsObj;
 use strict;
 use Carp;
 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;
@@ -109,7 +110,7 @@ sub new {
                                -depth=>$parent->{-depth}+1,
                                -base=>$name,
                                -fullpath=>$parent->{-fullpath}.'/'.$name,
-                               -relpath=>$parent->{-relpath}.'/'.$name,
+                               -relpath=>$parent->{-relpath}.$name.'/',
                                -inc=>'../'.$parent->{-inc},
                        };
        } else {
@@ -164,6 +165,7 @@ sub initpaths {
                }
                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";
@@ -178,8 +180,9 @@ sub initpaths {
 sub initrss {
        my $self=shift;         # this is not a method but we cheat
        my $fullpath=$self->{-fullpath};
+       my $toppath=$self->{-toppath};
        my $inc=$self->{-inc}.$incdir.'/';
-       my $conffile=$inc.'rss.conf';
+       my $conffile=$toppath.'/'.$incdir.'/rss.conf';
        my $CONF;
 
        if ($rssfile) {
@@ -217,9 +220,16 @@ sub initrss {
                }
                $rssobj->{'rss'}->save($rssobj->{'file'});
        } else {
-               my $link="";
-               for (my $pos=index($rssfile,'/');$pos>=0;
-                                       $pos=index($rssfile,'/',$pos+1)) {
+               my $link;
+               my $p1;
+               my $p2;
+               for ($p1=0,$p2=length($toppath);
+                               substr($rssfile,$p1,3) eq '../' && $p2>0;
+                               $p1+=3,$p2=rindex($toppath,'/',$p2-1)) {;}
+               $link=substr($toppath,$p2);
+               $link =~ s%^/%%;
+               $link .= '/' if ($link);
+               while (($p1=index($rssfile,'/',$p1+1)) >= 0) {
                        $link = '../'.$link;
                }
                
@@ -629,11 +639,11 @@ sub startindex {
        my $inc = $self->{-inc}.$incdir.'/';
        my $title = $self->{-title};
        my $rsslink="";
-       if ($self->{-rss}) {
+       if ($rssobj) {
                $rsslink=Link({-rel=>'alternate',
                                -type=>'application/rss+xml',
                                -title=>'RSS',
-                               -href=>$self->{-rss}});
+                               -href=>$self->{-inc}.$rssfile});
        }
        print $IND start_html(-title => $title,
                        -encoding=>"utf-8",
@@ -657,7 +667,7 @@ sub startindex {
                                -id => 'indexContainer'}),
                "\n";
        my $EVL;
-       if (open($EVL,$inc.'header.pl')) {
+       if (open($EVL,$self->{-toppath}.'/'.$incdir.'/header.pl')) {
                my $prm;
                while (<$EVL>) {
                        $prm .= $_;
@@ -682,7 +692,7 @@ sub endindex {
 
        print $IND end_div;
        my $EVL;
-       if (open($EVL,$self->{-inc}.$incdir.'/footer.pl')) {
+       if (open($EVL,$self->{-toppath}.'/'.$incdir.'/footer.pl')) {
                my $prm;
                while (<$EVL>) {
                        $prm .= $_;
@@ -706,11 +716,12 @@ sub endindex {
                                $self->{-numofimgs},
                                $self->{-numofsubs};
                my $rsslink=$rssobj->{'rss'}->channel('link').
-                       $self->{-relpath}."/index.html";
+                       $self->{-relpath}."index.html";
                $rssobj->{'rss'}->add_item(
                        title           => $self->{-title},
                        link            => $rsslink,
                        description     => $rsstitle,
+                       pubDate         => time2str(time),
                );
        }
 }