+ $self->debug("Found script: %s", $e);
+ if ($e =~ m|\x27SWF_ARGS\x27:\s+(.+),|) {
+ my %urls;
+ my $args = $1;
+
+ $self->debug("Found SWF_ARGS: %s", $args);
+ $jsp = videosite::JSArrayParser->new();
+ $self->debug("Using %s to parse", ref($jsp));
+ $r = $jsp->parse($args);
+
+ unless(defined($r)) {
+ $self->error("Found information hash, but could not parse");
+ return undef;
+ }
+
+ if (exists($r->{'fmt_url_map'}) and ($r->{'fmt_url_map'} ne '')) {
+ my $urls = $r->{'fmt_url_map'};
+
+ $self->debug("Video has fmt_url_map: %s", $urls);
+
+ $urls =~ s/%([[:xdigit:]]{2})/chr(hex($1))/ge;
+ %urls = split(/[\|,]/, $urls);
+ } elsif (exists($r->{'t'}) and ($r->{'t'} ne '')) {
+ my $thash = $r->{'t'};
+
+ if (exists($r->{'fmt_map'}) && ($r->{'fmt_map'} ne '')) {
+ my $fmt = $r->{'fmt_map'};
+ my @fmt;
+
+ $self->debug('Video has fmt_map');
+ $fmt =~ s/%([[:xdigit:]]{2})/chr(hex($1))/ge;
+ @fmt = split(/,/, $fmt);
+ foreach (@fmt) {
+ split(/\//);
+ $urls{$_[0]} = sprintf('http://www.youtube.com/get_video?video_id=%s&fmt=%d&t=%s',
+ $metadata->{'ID'},
+ $_[0],
+ $thash);
+ }
+ } else {
+ $urls{5} = sprintf('http://www.youtube.com/get_video?video_id=%s&t=%s',
+ $metadata->{'ID'},
+ $thash);
+ }
+ } else {
+ $self->error('Neither fmt_url_map nor t found in video information hash');
+ return undef;
+ }
+ $self->debug("Found quality levels [%s]", join(", ", keys(%urls)));
+
+ foreach (keys(%urls)) {
+ if ($_ == 35) {
+ $self->debug('Found flv,h264,large: %s', $urls{$_});
+ } elsif ($_ == 34) {
+ $self->debug('Found flv,h264: %s', $urls{$_});
+ } elsif ($_ == 22) {
+ $self->debug('Found mp4,h264,large: %s', $urls{$_});
+ } elsif ($_ == 18) {
+ $self->debug('Found mp4,h264: %s', $urls{$_});
+ } elsif ($_ == 5) {
+ $self->debug('Found flv,flv: %s', $urls{$_});
+ } else {
+ $self->error('Unknown tag %s: %s', $_, $urls{$_});
+ }
+ }
+
+ foreach (@{$preflist}) {
+ if (exists($urls{$_})) {
+ $self->debug("Selected URL with quality level %s", $_);
+ $metadata->{'DLURL'} = $urls{$_};
+ last;
+ }
+ }
+