From b05d04535359960bf7ba3e431bd2252fd12a8817 Mon Sep 17 00:00:00 2001
From: Christian Pointner <equinox@helsinki.at>
Date: Wed, 8 Mar 2017 17:14:52 +0100
Subject: reloading logs if it is from today


diff --git a/lib/RHRD/utils.pm b/lib/RHRD/utils.pm
index a4bef22..4ba8a78 100755
--- a/lib/RHRD/utils.pm
+++ b/lib/RHRD/utils.pm
@@ -89,7 +89,9 @@ use constant {
                   "#575329", "#00FECF", "#B05B6F", "#8CD0FF", "#1E6E00", "#66E1D3", "#CFCDAC",
                   "#A77500", "#6367A9", "#A05837", "#772600", "#D790FF", "#5B4E51", "#8ADBB4",
                   "#83AB58", "#D1F7CE", "#C8D0F6", "#A3A489", "#806C66", "#BF5650", "#66796D",
-                  "#DA007C", "#FF1A59"]
+                  "#DA007C", "#FF1A59"],
+
+   RMLSEND_BINPATH => "/usr/bin/rmlsend"
 };
 
 sub get_musicpool_color
@@ -268,6 +270,44 @@ sub fetch_parse_json
 }
 
 
+sub is_rmlsend_installed
+{
+  return 1 if -x RMLSEND_BINPATH;
+  return 0;
+}
+
+sub send_rml
+{
+  my ($rml, $host, $port) = @_;
+
+  my @script = (RMLSEND_BINPATH);
+  if(defined($host)) {
+    push(@script, '--to-host=' . $host);
+  }
+  if(defined($port)) {
+    push(@script, '--to-port=' . $port);
+  }
+  push(@script, $rml);
+
+  my ($reader, $writer, $error ) = ( new IO::Handle, new IO::Handle, new IO::Handle );
+  $writer->autoflush(1);
+  local $SIG{CHLD} = 'DEFAULT';
+  my $pid = open3($writer, $reader, $error, @script);
+  binmode($reader, ":utf8");
+  binmode($writer, ":utf8");
+  binmode($error, ":utf8");
+  close $writer;
+  waitpid $pid, 0;
+  my $err_out = join('', <$error>);
+  my $read_out = join('', <$reader>);
+  if ( $? >> 8 ) {
+    my $log = "\n\nrmlsend: executing RML returned non-zero value\n";
+    $log .= "STDERR:\n" . $err_out . "\n" unless $err_out eq '';
+    $log .= "STDOUT:\n" . $read_out . "\n" unless $read_out eq '';
+    return(1, $log);
+  }
+}
+
 #########################################
 ## PV
 
diff --git a/test/rml-send b/test/rml-send
new file mode 100755
index 0000000..b5044ac
--- /dev/null
+++ b/test/rml-send
@@ -0,0 +1,34 @@
+#!/usr/bin/perl -w
+#
+#  rhrdlibs
+#
+#  Copyright (C) 2015-2016 Christian Pointner <equinox@helsinki.at>
+#
+#  This file is part of rhrdlibs.
+#
+#  rhrdlibs is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Affero General Public License as published by
+#  the Free Software Foundation, either version 3 of the License, or
+#  any later version.
+#
+#  rhrdlibs 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 Affero General Public License for more details.
+#
+#  You should have received a copy of the GNU Affero General Public License
+#  along with rhrdlibs. If not, see <http://www.gnu.org/licenses/>.
+#
+
+use strict;
+
+use lib "../lib/";
+use RHRD::utils;
+
+if(RHRD::utils::is_rmlsend_installed() == 1) {
+  RHRD::utils::send_rml("RL 3!", "airplay.helsinki.at");
+} else {
+  print "rmlsend is not installed!\n";
+}
+
+exit 0
diff --git a/utils/rhrd-schedules b/utils/rhrd-schedules
index 2b826e9..4e38872 100755
--- a/utils/rhrd-schedules
+++ b/utils/rhrd-schedules
@@ -120,6 +120,27 @@ sub generate
   return $errcnt;
 }
 
+sub reload_logs
+{
+  my ($ctx, $year, $month, $day) = @_;
+
+  my @today = Date::Calc::Today();
+  if($today[0] == $year && $today[1] == $month && $today[2] == $day) {
+    if(RHRD::utils::is_rmlsend_installed() == 1) {
+      print "Reloading today's logs ";
+
+      RHRD::utils::send_rml("RL 3!", "airplay.helsinki.at");
+      print ".";
+      RHRD::utils::send_rml("RL 3!", "airplay2.helsinki.at");
+      print ".";
+
+      print " done.\n";
+    } else {
+      print "Log is from today. The playout server need to reload the log but rmlsend is not installed!\n"
+    }
+  }
+}
+
 sub get
 {
   my ($ctx, $year, $month, $day) = @_;
@@ -472,6 +493,7 @@ if(defined $ctx) {
   if($cmd eq "generate") {
     if($num_args == 2 && $ARGV[1] =~ m/^(\d{4})-(\d{2})-(\d{2})$/) {
       $ret = generate($ctx, $1, $2, $3);
+      reload_logs($ctx, $1, $2, $3);
     } else {
       print_usage();
       $ret = 1;
-- 
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