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#!/usr/bin/perl -w
#
#
# rhimport
#
# Copyright (C) 2009 Christian Pointner <equinox@helsinki.at>
#
# This file is part of rhimport.
#
# rhimport 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 3 of the License, or
# any later version.
#
# rhimport 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 rhimport. If not, see <http://www.gnu.org/licenses/>.
#
use strict;
use DBI;
use Date::Calc;
use XML::Feed;
use XML::Feed::Entry;
use XML::Feed::Content;
use XML::Feed::Enclosure;
use File::Fetch;
use IO::Handle;
use IPC::Open3;
use lib '/usr/local/share/rhimport/';
use rhimport;
my $DBHOST = "airplay";
my $DBUSER = "rivendell";
my $DBPW = "lldriven";
my $DB = "rivendell";
my $STAT_FILE = $ENV{'HOME'} . "/rhimport-wl.stat";
my $RSS_URL = "http://www.radiowienerlied.at/rss/podcast.xml";
my $PV_ID = '82';
binmode(STDIN, ":utf8");
binmode(STDOUT, ":utf8");
binmode(STDERR, ":utf8");
my $user = `/usr/bin/id -un`;
$user =~ s/\n//;
my $group = "WienerLied";
my $dbh = DBI->connect("DBI:mysql:$DB:$DBHOST","$DBUSER","$DBPW") or die "Database Error: $DBI::errstr";
my @allowed_dbs = rhimport::get_dropboxes($dbh, $user, $group);
if(scalar(@allowed_dbs) != 1) {
print "found multiple or no Dropboxes for this group?!\n";
$dbh->disconnect();
exit 1;
}
my $dropbox = $allowed_dbs[0]->{'PATH'};
my $to_cart = $allowed_dbs[0]->{'TO_CART'};
my @today = Date::Calc::Today();
print "today: " . Date::Calc::Date_to_Text(@today) . "\n";
my @import_date;
my $t;
my $tfile;
if(Date::Calc::Day_of_Week(@today) == 7) {
@import_date = Date::Calc::Add_Delta_Days($today[0], $today[1], $today[2], 1);
$t = sprintf("%04d-%02d-%02d", $today[0], $today[1], $today[2]);
$tfile = sprintf("%04d%02d%02d.mp3", $today[0], $today[1], $today[2]);
print "looking for files from today in RSS Feed\n";
} elsif(Date::Calc::Day_of_Week(@today) == 1) {
my @yesterday = Date::Calc::Add_Delta_Days($today[0], $today[1], $today[2], -1);
@import_date = @today;
$t = sprintf("%04d-%02d-%02d", $yesterday[0], $yesterday[1], $yesterday[2]);
$tfile = sprintf("%04d%02d%02d.mp3", $yesterday[0], $yesterday[1], $yesterday[2]);
print "looking for files from yesterday in RSS Feed\n";
} else {
print "it's neither Sunday nor Monday, please check cron script";
exit 1;
}
my $feed = XML::Feed->parse(URI->new($RSS_URL))
or die "Error fetching feed: " . XML::Feed->errstr;
my $file = "";
my $out_file = "";
for my $entry ($feed->entries) {
if($entry->enclosure && $entry->enclosure->type eq "audio/mpeg") {
my $ff = File::Fetch->new(uri => $entry->enclosure->url);
next if($ff->output_file ne $tfile); # file not from today/yesterday
my $sum_title = $entry->title;
my $sum_text = $entry->content->body;
my $current_file = `cat $STAT_FILE`;
if($current_file eq $ff->output_file) {
print "Already downloaded file of today\n";
$dbh->disconnect();
exit 0;
}
$out_file = $ff->output_file;
print $tfile . ": downloading " . $entry->enclosure->url . " (" . $entry->enclosure->length . " Bytes) .. ";
$file = $ff->fetch( to => '/tmp' ) or die $ff->error;
print "ok\n";
print "summary:\n" . $sum_title . "\n\n" . $sum_text . "\n";
rhimport::pv_add_note($sum_title, $sum_text, $PV_ID, sprintf("%04d-%02d-%02d", $import_date[0], $import_date[1], $import_date[2]), "1");
print "\n";
}
}
if($file eq "" || !(-e "$file")) {
print "No Entry found for today or download error - just clearing cart!\n";
rhimport::check_key_file() or die "Import Key not found, use rhimport-create-id to create one\n";
rhimport::clear_carts($dbh, $group, $to_cart);
exit 1;
}
print "will import $file to dropbox $dropbox (cart=$to_cart)\n\n";
my $error_cb = sub {
my ($text) = @_;
print "\n$text";
return 0;
};
rhimport::check_key_file() or die "Import Key not found, use rhimport-create-id to create one\n";
my $ret;
my $log;
$log = rhimport::clear_carts($dbh, $group, $to_cart);
my $import_log;
($ret, $import_log) = rhimport::import_single($file, $dropbox, $user, 0, $error_cb);
$log .= $import_log;
$dbh->disconnect();
unlink $file;
if(!$ret) {
print "\nImport Error:\n";
print $log;
exit 1;
}
unlink($STAT_FILE);
open(my $fhs, '>', $STAT_FILE);
print $fhs $out_file;
close($fhs);
exit 0;
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