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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 URI::URL;
use IO::Handle;
use IPC::Open3;
use HTML::Entities;
use LWP::Simple;
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-rs.stat";
my $RSS_URL = "http://cba.fro.at/seriesrss/262433?c=Kfs2IoV2Wmd";
$XML::Feed::MULTIPLE_ENCLOSURES=1;
my $PV_ID = '75';
binmode(STDIN, ":utf8");
binmode(STDOUT, ":utf8");
binmode(STDERR, ":utf8");
if($#ARGV >= 0 && $ARGV[0] eq 'last') {
print "!!!This is the last attempt, there won't be a retry on error!!!\n"
}
my $user = `/usr/bin/id -un`;
$user =~ s/\n//;
my $group = "radioStimm";
my %week_table = ( 1 => 2, 2 => 6, 3 => 2, 4 => 6 );
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);
my $dropbox = "";
my $to_cart = 0;
foreach(@allowed_dbs) {
if($_->{'NAME'} =~ /^autoimport/) {
$dropbox = $_->{'PATH'};
$to_cart = $_->{'TO_CART'};
}
}
if(!$to_cart) {
print "no dropbox found!\n";
$dbh->disconnect();
exit 1;
}
my $curweek = rhimport::get_rd_week();
my $nextweek = $curweek == 4 ? 1 : $curweek + 1;
my @today = Date::Calc::Today();
print "today: " . Date::Calc::Date_to_Text(@today) . "\n";
my $dow = Date::Calc::Day_of_Week(@today);
my @import_date = Date::Calc::Standard_to_Business(@today);
if($dow <= $week_table{$curweek}) {
print "We are in week $curweek - broadcast is on " . Date::Calc::Day_of_Week_to_Text($week_table{$curweek}) . "\n";
$import_date[2] = $week_table{$curweek};
@import_date = Date::Calc::Business_to_Standard($import_date[0], $import_date[1], $import_date[2]);
} else {
print "We are in week $curweek - broadcast was on " . Date::Calc::Day_of_Week_to_Text($week_table{$curweek}) . "\n";
print " next week is $nextweek - broadcast is on " . Date::Calc::Day_of_Week_to_Text($week_table{$nextweek}) . "\n";
$import_date[2] = $week_table{$nextweek};
@import_date = Date::Calc::Business_to_Standard(@import_date);
@import_date = Date::Calc::Add_Delta_Days(@import_date, 7);
}
print "day of next Radio Helsinki broadcast: " . Date::Calc::Date_to_Text(@import_date) . "\n";
my @broadcast_date = Date::Calc::Nth_Weekday_of_Month_Year($import_date[0], $import_date[1], 2, 1);
if(Date::Calc::Delta_Days(@broadcast_date, @import_date) > 0) {
my @tmp_date = Date::Calc::Nth_Weekday_of_Month_Year($import_date[0], $import_date[1], 2, 3);
if(Date::Calc::Delta_Days(@tmp_date, @import_date) > 0) {
@broadcast_date = @tmp_date;
}
} else {
my @tmp_date = Date::Calc::Add_Delta_YM(@broadcast_date, 0, -1);
@broadcast_date = Date::Calc::Nth_Weekday_of_Month_Year($tmp_date[0], $tmp_date[1], 2, 3);
}
print "day of latest original broadcast before next Radio Helsinki broadcast: " . Date::Calc::Date_to_Text(@broadcast_date) . "\n";
if(Date::Calc::Delta_Days(@broadcast_date, @today) <= 0) {
print "File won't be available by now!\n";
$dbh->disconnect();
exit 0;
}
my $id = sprintf("%04d-%02d-%02d", $import_date[0], $import_date[1], $import_date[2]);
my $bd = sprintf("%04d-%02d-%02d", $broadcast_date[0], $broadcast_date[1], $broadcast_date[2]);
my $bdfile = sprintf("RAST%04d%02d%02d(CBA)?(.*)\.MP3", $broadcast_date[0], $broadcast_date[1], $broadcast_date[2]);
print "looking for files from $bd in RSS Feed\n";
print " -> $RSS_URL\n";
my $feed = XML::Feed->parse(URI->new($RSS_URL))
or die "Error fetching feed: " . XML::Feed->errstr;
my $file = "";
my $out_file = "";
my $i = 0;
for my $entry ($feed->entries) {
$i++;
next unless $entry->enclosure;
my $j = 0;
for my $enclosure($entry->enclosure) {
$j++;
if($enclosure->type eq "audio/mpeg" || $enclosure->type eq "audio/ogg") {
print "$i/$j: (" . $enclosure->type . ", " . $enclosure->length . ") " . $enclosure->url . "\n";
my $fetchurl = $enclosure->url;
if($fetchurl =~ /^(.*)_cut(\.[^\.]+)$/) {
$fetchurl = $1 . $2;
}
my $url = new URI::URL($fetchurl);
my @path = $url->path_components;
next unless (uc($path[-1]) =~ $bdfile); # file not from correct day
my $sum_title = decode_entities($entry->title);
my $sum_text = decode_entities($entry->content->body);
my $current_stat = `cat $STAT_FILE`;
my ($current_id, $current_file) = $current_stat =~ m/^(.*)\n(.*)/;
if($current_id eq $id && $current_file eq $path[-1]) {
print "Already downloaded file of today\n";
$dbh->disconnect();
exit 0;
}
$out_file = $path[-1];
if(!rhimport::check_file_extension($out_file)) {
print "\n\nThe extension of the matching file '". $out_file . "' seems to be wrong - manual import necessary!!!\n";
$dbh->disconnect();
exit 1;
}
print " --> " . $bdfile . ": downloading " . $url . " (" . $enclosure->length . " Bytes) .. ";
$file = "/tmp/" . $out_file;
system("wget", "--quiet", "--no-check-certificate", $url, "-O", $file);
if( $! != 0) {
die "wget returned with error: " . $!;
}
print "ok\n";
print "summary:\n" . $sum_title . "\n\n" . $sum_text . "\n";
rhimport::pv_add_note($sum_title, $sum_text, $PV_ID, $id, "1");
print "\n";
last;
}
}
last if $file ne "";
}
if($file eq "" || !(-e "$file")) {
print "No Entry found from $bd or download error - ";
if($#ARGV >= 0 && $ARGV[0] eq 'last') {
print "giving up, manual import necessary!!!\n";
} else {
print "will retry later\n";
}
exit 1;
}
print "will import $file to dropbox $dropbox (cart=$to_cart)\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 $log = rhimport::clear_carts($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 $fhs "$id\n$out_file";
close($fhs);
exit 0;
|
