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#!/usr/bin/perl
# Convert 'summary.vdr' files to 'info.vdr'
#
# Converts all 'summary.vdr' files in the video directory to the
# 'info.vdr' format as used from VDR version 1.3.25 upward.
#
# Usage: summary2info.pl /video
#
# See the main source file 'vdr.c' for copyright information and
# how to reach the author.
#
# $Id: summary2info.pl 2.0 2006/04/17 12:19:24 kls Exp $
$VideoDir = $ARGV[0] || die "please provide the name of the video directory\n";
@SummaryFiles = `find "$VideoDir" -name summary.vdr`;
for $SummaryFile (@SummaryFiles) {
chomp($SummaryFile);
print STDERR "converting $SummaryFile...";
open(F, $SummaryFile) || die "$SummaryFile: $!\n";
$line = 0;
@data = ();
while (<F>) {
chomp;
if ($_ || $line > 1) {
$data[$line] .= '|' if ($data[$line]);
$data[$line] .= $_;
}
else {
$line++;
}
}
close(F);
if (!$data[2]) {
$data[2] = $data[1];
$data[1] = "";
}
elsif ($data[1] && $data[2]) {
# if line 1 is too long, it can't be the short text,
# so assume the short text is missing and concatenate
# line 1 and line 2 to be the long text:
if (length($data[1]) > 80) {
$data[2] = $data[1] . "|" . $data[2];
$data[1] = "";
}
}
($InfoFile = $SummaryFile) =~ s/summary\.vdr$/info.vdr/;
open(F, ">$InfoFile") || die "$InfoFile: $!\n";
print F "T $data[0]\n" if ($data[0]);
print F "S $data[1]\n" if ($data[1]);
print F "D $data[2]\n" if ($data[2]);
close(F);
print STDERR "done.\n";
}
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