Koha/rss/rss.pl

108 lines
No EOL
2.8 KiB
Perl
Executable file

#!/usr/bin/perl
# This script can be used to generate rss 0.91 files for syndication.
# it should be run from cron like:
#
# rss.pl config.conf
#
# Copyright 2003 Katipo Communications
#
# This file is part of Koha.
#
# Koha is free software; you can redistribute it and/or modify it under the
# terms of the GNU General Public License as published by the Free Software
# Foundation; either version 2 of the License, or (at your option) any later
# version.
#
# Koha is distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
# A PARTICULAR PURPOSE. See the GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along with
# Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
# Suite 330, Boston, MA 02111-1307 USA
use strict;
use HTML::Template;
use C4::Context;
use Time::Local;
use POSIX;
my $dbh = C4::Context->dbh;
my $file = $ARGV[0];
my %config = getConf("config");
my $outFile = $config{"output"};
my $feed = HTML::Template->new(filename => $config{"tmpl"});
my %channel = getConf("channel");
$feed->param(CHANNELTITLE => $channel{'title'});
$feed->param(CHANNELLINK => $channel{'link'});
$feed->param(CHANNELDESC => $channel{'desc'});
$feed->param(CHANNELLANG => $channel{'lang'});
$feed->param(CHANNELLASTBUILD => getDate());
my %image = getConf("image");
$feed->param(IMAGETITLE => $image{'title'});
$feed->param(IMAGEURL => $image{'url'});
$feed->param(IMAGELINK => $image{'link'});
$feed->param(IMAGEDESCRIPTION => $image{'description'});
$feed->param(IMAGEWIDTH => $image{'width'});
$feed->param(IMAGEHEIGHT => $image{'height'});
#
# handle the items
#
$feed->param(ITEMS => getItems($config{'query'}));
open(FILE, ">$outFile") or die "can't open $outFile";
print FILE $feed->output();
close FILE;
sub getDate {
# my $date = localtime(timelocal(localtime));
my $date = strftime("%a, %d %b %Y %T %Z", localtime);
return $date;
}
sub getConf {
my $section = shift;
my %return;
my $inSection = 0;
open(FILE,$file) or die "can't open $file";
while (<FILE>) {
if ($inSection) {
my @line = split(/=/,$_,2);
unless ($line[1]) {
$inSection=0;
} else {
my ($key, $value) = @line;
chomp $value;
$return{$key} = $value;
}
} else {
if ($_ eq "$section\n") { $inSection = 1 }
}
}
return %return;
}
sub getItems {
my $query = shift;
$query .= " limit 15";
my $sth=$dbh->prepare($query);
$sth->execute;
my @return;
while (my $data = $sth->fetchrow_hashref) {
foreach my $key (keys %$data) {
my $value=$data->{$key};
$value=~s/\&/\&amp;/g and $data->{$key}=$value;
}
push @return, $data;
}
$sth->finish;
return \@return;
}