- Add DoubleViking grabber

diff --git a/videosite/DoubleVikingGrabber.pm b/videosite/DoubleVikingGrabber.pm
new file mode 100644 (file)
index 0000000..f5b95e6
--- /dev/null
+++ b/videosite/DoubleVikingGrabber.pm
@@ -0,0 +1,78 @@
+package DoubleVikingGrabber;
+
+use GrabberBase;
+@ISA = qw(GrabberBase);
+
+use LWP::Simple qw(!get);
+use HTML::TokeParser;
+use Data::Dumper;
+
+use strict;
+
+sub new {
+    my $class = shift;
+    my $self = $class->SUPER::new();
+
+    $self->{'NAME'} = 'doubleviking';
+    $self->{'PATTERNS'} = ['(http://(?:[-a-zA-Z0-9_.]+\.)*doubleviking.com/videos/(?:[-a-zA-Z0-9_ %]+/)*page0\.html/(\d+)\.html$)'];
+
+    bless($self, $class);
+    $self->_prepare_parameters();
+
+    return $self;
+}
+
+sub _parse {
+    my $self = shift;
+    my $url = shift;
+    my $pattern = shift;
+    my $content;
+    my $metadata = {};
+    my $p;
+    my @accum;
+    my @text;
+    my $e;
+
+    $url =~ m|$pattern|;
+    $url = $1;
+
+    $metadata->{'URL'} = $url;
+    $metadata->{'ID'} = $2;
+    $metadata->{'TYPE'} = 'video';
+    $metadata->{'SOURCE'} = 'doubleviking';
+    $metadata->{'TITLE'} = undef;
+    $metadata->{'DLURL'} = undef;
+
+    unless(defined($content = LWP::Simple::get(sprintf('http://www.doubleviking.com/videos/page0.html/%s.html', $2)))) {
+        $self->error('Could not download %s', $url);
+        return undef;
+    }
+
+    $p = HTML::TokeParser->new(\$content);
+
+    # Look for the title
+    if ($p->get_tag('title')) {
+        $metadata->{'TITLE'} = $p->get_text();
+        $metadata->{'TITLE'} =~ s/^\s*(.*) - DoubleViking Video\s*$/$1/im;
+    }
+
+    # Look for the download URL
+    while ($e = $p->get_tag('embed')) {
+        if (exists($e->[1]{'flashvars'})) {
+            print Dumper \$e;
+            my $c = $e->[1]{'flashvars'};
+            if ($c =~ m|\&file=([^\&]+)\&|) {
+                $metadata->{'DLURL'} = $1;
+            }
+        }
+    }
+
+    unless(defined($metadata->{'DLURL'}) && defined($metadata->{'TITLE'})) {
+        $self->error('Could not determine download URL');
+        return undef;
+    }
+
+    return $metadata;
+}
+
+1;