added importer for frequenz leitwolf

1 files changed, 225 insertions, 0 deletions

diff --git a/rhimport-fl b/rhimport-fl
new file mode 100755
index 0000000..52fbc3b
--- /dev/null
+++ b/rhimport-fl
@@ -0,0 +1,225 @@
+#!/usr/bin/perl -w
+#
+#
+#  rhimport
+#
+#  Copyright (C) 2016 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 DateTime;
+use DateTime::Format::ISO8601;
+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 lib '/usr/local/share/rhimport/';
+use rhimport;
+
+my $DBHOST = "airplay";
+my $DBUSER = "rivendell";
+my $DBPW = "lldriven";
+my $DB = "rivendell";
+
+my $STAT_FILE = $ENV{'HOME'} . "/rhautoimport-fl.stat";
+my $LAST_FILE = $ENV{'HOME'} . "/rhautoimport-fl.last";
+my $RSS_URL = "https://cba.fro.at/series/frequenz-leitwolf/feed?c=Kfs2IoV2Wmd";
+$XML::Feed::MULTIPLE_ENCLOSURES=1;
+my $PV_ID = '569';
+my $LAST_RUN = 0;
+
+binmode(STDIN, ":utf8");
+binmode(STDOUT, ":utf8");
+binmode(STDERR, ":utf8");
+
+my $curweek = rhimport::get_rd_week();
+
+if($curweek == 1 || $curweek == 3) {
+  if($#ARGV >= 0 && $ARGV[0] eq 'last') {
+    print "!!!This is the last attempt, there won't be a retry on error!!!\n";
+    $LAST_RUN = 1;
+  }
+}
+
+my $user = `/usr/bin/id -un`;
+$user =~ s/\n//;
+my $group = "leitwolf";
+
+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 more or less than one Dropbox for this group?!\n";
+  $dbh->disconnect();
+  exit 1;
+}
+my $dropbox = $allowed_dbs[0]->{'PATH'};
+my $to_cart = $allowed_dbs[0]->{'TO_CART'};
+
+my @today = Date::Calc::Today();
+my @import_date = Date::Calc::Standard_to_Business(@today);
+$import_date[2] = 6;
+@import_date = Date::Calc::Business_to_Standard(@import_date);
+
+my $dow = Date::Calc::Day_of_Week(@today);
+if($curweek == 1 || $curweek == 3) {
+  if($dow > 6) {
+    @import_date = Date::Calc::Add_Delta_Days(@import_date, 14);
+  }
+} else {
+  @import_date = Date::Calc::Add_Delta_Days(@import_date, 7);
+}
+my $last_broadcast = DateTime->from_epoch(epoch => 0);
+my $last_broadcast_str = `cat $LAST_FILE`;
+chomp($last_broadcast_str);
+if(defined($last_broadcast_str) && $last_broadcast_str ne "") {
+  $last_broadcast = DateTime::Format::ISO8601->parse_datetime($last_broadcast_str);
+}
+
+print "today: " . Date::Calc::Date_to_Text(@today) . " (Week: " . $curweek . ")\n";
+print "day of next Radio Helsinki broadcast: " . Date::Calc::Date_to_Text(@import_date) . "\n";
+print "Last broadcast was on: " . $last_broadcast . "\n\n";
+
+my $id = sprintf("%04d-%02d-%02d", @import_date);
+
+my $current_stat = `cat $STAT_FILE`;
+my ($current_id, $current_file) = $current_stat =~ m/^(.*)\n(.*)/;
+if($current_id eq $id) {
+  print "Already downloaded current file\n";
+  $dbh->disconnect();
+  exit 0;
+}
+
+print "looking for file after $last_broadcast in RSS Feed\n";
+print " -> $RSS_URL\n";
+
+my $feed = rhimport::fetch_parse_rss($RSS_URL)
+  or die "Error fetching feed: " . XML::Feed->errstr;
+
+my $shows_left = -1;
+my $file = "";
+my $out_file = "";
+my $this_broadcast = $last_broadcast;
+my $i = 0;
+for my $entry ($feed->entries) {
+  $i++;
+  next unless $entry->enclosure;
+
+  my $issued = $entry->issued;
+  next unless (defined $issued);
+  my $idt = DateTime::Format::ISO8601->parse_datetime($issued);
+
+  my $diff = $idt->subtract_datetime_absolute($last_broadcast);
+  last if($diff->is_zero || $diff->is_negative);
+
+  $shows_left++;
+  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;
+      $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 " --> #" . $idt . ": 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";
+
+      $this_broadcast = $idt;
+      last;
+    }
+  }
+}
+if($file eq "" || !(-e "$file")) {
+  print "No Entry for $last_broadcast (there are no new shows available) - ";
+  if($LAST_RUN) {
+    print "giving up, manual import necessary!!!\n";
+  } else {
+    print "will retry later\n";
+  }
+  exit 1;
+}
+
+if($shows_left <= 0) {
+  print "\n\n ****** There are *no* shows remaining! ******\n\n";
+} elsif($shows_left < 4) {
+  print "\n\n ** There are only $shows_left shows remaining! **\n\n";
+} else {
+  print "\n\nThere are $shows_left shows remaining\n\n";
+}
+
+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$file";
+close($fhs);
+
+unlink($LAST_FILE);
+open($fhs, '>', $LAST_FILE);
+print $fhs $this_broadcast->iso8601();
+close($fhs);
+
+exit 0;