Summarize(3pm) User Contributed Perl Documentation Summarize(3pm)NAME
XMLTV::Summarize - Perl extension to summarize XMLTV data
SYNOPSIS
# First get some data from the XMLTV module, eg:
use XMLTV;
my $data = XMLTV::parsefile('tv_sorted.xml');
my ($encoding, $credits, $ch, $progs) = @$data;
# Now turn the sorted programmes into a printable summary.
use XMLTV::Summarize qw(summarize);
foreach (summarize($ch, $progs)) {
if (not ref) {
print "
Day: $_
";
}
else {
my ($start, $stop, $title, $sub_title, $channel) = @$_;
print "programme starts at $start, ";
print "stops at $stop, " if defined $stop;
print "has title $title ";
print "and episode title $sub_title" if defined $sub_title;
print ", on channel $channel.
";
}
}
DESCRIPTION
This module processes programme and channel data from the XMLTV module to help produce a human-readable summary or TV guide. It takes care
of choosing the correct language (based on the LANG environment variable) and of looking up the name of channels from their id.
There is one public routine, "summarize()". This takes (references to) a channels hash and a programmes list, the same format as those
returned by the XMLTV module. It returns a list of 'summary' elements where each element is a list of five items: start time, stop time,
title, 'sub-title', and channel name. The stop time and sub-title may be undef.
The times are formatted as hh:mm, with a timezone appended when the timezone changes in the middle of listings. For the titles and channel
name, the shortest string that is in an acceptable language is chosen.
The list of acceptable languages normally contains just one element, taken from LANG, but you can set it manually as
@XMLTV::Summarize::PREF_LANGS if wished.
AUTHOR
Ed Avis, ed@membled.com
SEE ALSO XMLTV(1).
perl v5.14.2 2004-01-03 Summarize(3pm)
Check Out this Related Man Page
TV_SPLIT(1p) User Contributed Perl Documentation TV_SPLIT(1p)NAME
tv_split - Split XMLTV listings into separate files by date and channel.
SYNOPSIS
tv_split --output TEMPLATE [FILE...]
DESCRIPTION
Read XMLTV listings and split them into some number of output files. The output file chosen for each programme is given by substitutions
on the filename template supplied. You can split listings by time and by channel.
The TEMPLATE is a filename but substitutions are applied: first %channel is replaced with the id of a programme's channel, and then
Date::Manip substitutions (which broadly follow date(1)) are applied based on the start time of each programme. In this way each programme
is written to a particular output file. When an output file is created it will also contain all the channel elements from the input.
One or more input files can be given; if more than one then they are concatenated in the same way as tv_cat. If no input files are given
then standard input is read.
EXAMPLE
Use "tv_split --output %channel-%Y%m%d.xml" to separate standard input into separate files for each day and channel. The files will be
created with names like bbc1.bbc.co.uk-20020330.xml.
SEE ALSO Date::Manip(3).
AUTHOR
Ed Avis, ed@membled.com.
perl v5.14.2 2004-01-20 TV_SPLIT(1p)
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