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#!/usr/bin/perl
#
# Extract public videos, remove those requiring tono fee and long
# religious videos. Used to create a evening playout playlist.
use strict;
use warnings;
use vars qw(%opts);
use Data::Dumper;
use JSON;
use LWP::Simple;
my $starturl = "http://beta.frikanalen.tv/ws/videos/";
my @videos = get_relevant_videos($starturl);
print sort join("\n", @videos), "\n";
exit(0);
sub get_relevant_videos {
my $url = shift;
my $jsonstr = get($url);
my $json = decode_json( $jsonstr );
my @videos;
unless ($json->{'results'}) {
return;
}
foreach my $video (@{$json->{'results'}}) {
my $durationsec = parse_duration($video->{duration});
# Skip religious stuff that is longer than 10 minutes
next if (grep(m%Religion/livssyn%, @{$video->{'categories'}})
&& $durationsec >= 10 * 60);
# Skip stuff triggering TONO fee
next if ($video->{'has_tono_records'});
# print Dumper($video);
my $entry = join(";",
$video->{id},
$durationsec,
$video->{name},
$video->{organization} || '',
join(":", @{$video->{'categories'}}));
push(@videos, $entry);
}
if (defined $json->{'next'}) {
push(@videos, get_relevant_videos($json->{'next'}));
}
return @videos;
}
# Convert "04:05.12" to 4 * 60 + 5.12
sub parse_duration {
my $durationstr = shift;
my @parts = split(/:/, $durationstr);
my $duration = 0;
while (my $part = shift @parts) {
$duration *= 60;
$duration += int($part);
}
# print "$durationstr = $duration\n";
return $duration;
}
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