--- /dev/null
+# (c) 2007 by Ralf Ertzinger <ralf@camperquake.de>
+# licensed under GNU GPL v2
+#
+# Grabber for vimeo.com
+
+package VimeoGrabber;
+
+use GrabberBase;
+@ISA = qw(GrabberBase);
+
+use LWP::Simple qw(!get);
+use XML::Simple;
+use Digest::MD5 qw(md5_hex);
+use Data::Dumper;
+
+use strict;
+
+sub new {
+ my $class = shift;
+ my $self = $class->SUPER::new();
+
+ $self->{'NAME'} = 'vimeo';
+ $self->{'PATTERNS'} = ['(http://(?:[-a-zA-Z0-9_.]+\.)*vimeo.com/(\d+))'];
+
+ bless($self, $class);
+ $self->_prepare_parameters();
+
+ return $self;
+}
+
+sub _parse {
+ my $self = shift;
+ my $url = shift;
+ my $pattern = shift;
+ my $content;
+ my $metadata = {};
+ my $p = XML::Simple->new();
+ my $t;
+ my $dlurl;
+ my $dlpath;
+ my $timestamp;
+ my $hash;
+
+ $url =~ m|$pattern|;
+ $url = $1;
+
+ $metadata->{'URL'} = $url;
+ $metadata->{'ID'} = $2;
+ $metadata->{'TYPE'} = 'video';
+ $metadata->{'SOURCE'} = $self->{'NAME'};
+ $metadata->{'TITLE'} = undef;
+ $metadata->{'DLURL'} = undef;
+
+ # Get the XML file containing the video metadata
+ unless(defined($content = LWP::Simple::get(sprintf('http://www.vimeo.com/moogaloop/load/clip:%s/local?context=default&context_id=undefined', $2)))) {
+ $self->error('Could not download XML metadata');
+ return undef;
+ }
+
+ unless(defined($t = $p->XMLin($content, KeepRoot => 1))) {
+ $self->error('Could not parse XML metadata');
+ return undef;
+ }
+
+ $dlurl = $t->{'xml'}->{'video'}->{'hd_file'} || $t->{'xml'}->{'video'}->{'file'};
+ $timestamp = $t->{'xml'}->{'timestamp'};
+
+ unless(defined($dlurl)) {
+ return undef;
+ }
+
+ # Vimeo appends a hash to the download URL, in order to thwart people like me.
+ # Unfortunately the algorithm isn't that complicated :)
+ if ($dlurl =~ m|http://bitcast.vimeo.com(.+)|) {
+ $dlpath = $1;
+ $timestamp += 1800;
+ $hash = md5_hex(sprintf('redFiretruck%s?e=%d', $dlpath, $timestamp));
+ } else {
+ return undef;
+ }
+
+ $metadata->{'DLURL'} = sprintf('%s?e=%d&h=%s', $dlurl, $timestamp, $hash);
+ $metadata->{'TITLE'} = $t->{'xml'}->{'video'}->{'caption'};
+
+ unless(defined($metadata->{'DLURL'}) && defined($metadata->{'TITLE'})) {
+ $self->error('Could not extract download URL and title');
+ return undef;
+ }
+
+ return $metadata;
+}
+
+1;