From 77e7e718dea162267fd4f1e86e9314ac80749a9f Mon Sep 17 00:00:00 2001
From: Christian Pointner <equinox@helsinki.at>
Date: Thu, 14 Feb 2013 18:28:36 +0000
Subject: updated autoimport for radio stimme


diff --git a/rhimport-rs b/rhimport-rs
index fc9454a..2ed45f7 100755
--- a/rhimport-rs
+++ b/rhimport-rs
@@ -32,6 +32,7 @@ use File::Fetch;
 use IO::Handle;
 use IPC::Open3;
 use HTML::Entities;
+use LWP::Simple;
 
 use lib '/usr/local/share/rhimport/';
 use rhimport;
@@ -56,45 +57,82 @@ if($#ARGV >= 0 && $ARGV[0] eq 'last') {
 my $user = `/usr/bin/id -un`;
 $user =~ s/\n//;
 my $group = "radioStimm";
+my %week_table = ( 1 => 2, 2 => 5, 3 => 2, 4 => 5 );
 
 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) != 2) {
-  print "found more or less than 2 Dropboxes for this group?!\n";
+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 = get("http://airplay/curweek.php");
+if(!defined $curweek || $curweek !~ /Week \d/ ) {
+  print "can't fetch current week info!\n";
+  $dbh->disconnect();
+  exit 1;
+}
+
+$curweek =~ s/^.*Week (\d).*$/$1/;
+if($curweek < 1 || $curweek > 4) {
+  print "current week($curweek) out of bounds!\n";
   $dbh->disconnect();
   exit 1;
 }
+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 $idx = 0;
-my $idx_reb = 1;
-if(($allowed_dbs[1]->{'TO_CART'} % 100) == 0) {
-  $idx = 1;
-  $idx_reb = 0;
+my @broadcast_date = Date::Calc::Nth_Weekday_of_Month_Year($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 $dropbox = $allowed_dbs[$idx]->{'PATH'};
-my $to_cart = $allowed_dbs[$idx]->{'TO_CART'};
-my $dropbox_reb = $allowed_dbs[$idx_reb]->{'PATH'};
-my $to_cart_reb = $allowed_dbs[$idx_reb]->{'TO_CART'};
-
-my @today = Date::Calc::Standard_to_Business(Date::Calc::Today());
-$today[2] = 2;
-my @broadcast_day = Date::Calc::Business_to_Standard(@today);
-$today[2] = 6;
-my @import_date = Date::Calc::Business_to_Standard(@today);
-my @import_date_reb = Date::Calc::Add_Delta_Days($import_date[0], $import_date[1], $import_date[2], 10);
-print "day of original broadcast: " . Date::Calc::Date_to_Text(@broadcast_day) . "\n";
-my @broadcast_day_last_week = Date::Calc::Add_Delta_Days($broadcast_day[0], $broadcast_day[1], $broadcast_day[2], -7);
-print "                       or: " . Date::Calc::Date_to_Text(@broadcast_day_last_week) . "\n";
-print "day of Radio Helsinki broadcast: " . Date::Calc::Date_to_Text(@import_date) . "\n";
-print "day of Radio Helsinki rebroadcast: " . Date::Calc::Date_to_Text(@import_date_reb) . "\n";
-
-my $bdtw = sprintf("%04d-%02d-%02d", $broadcast_day[0], $broadcast_day[1], $broadcast_day[2]);
-my $bdtwfile = sprintf("RAST%04d%02d%02dCBA(.*)\.MP3", $broadcast_day[0], $broadcast_day[1], $broadcast_day[2]);
-my $bdlw = sprintf("%04d-%02d-%02d", $broadcast_day_last_week[0], $broadcast_day_last_week[1], $broadcast_day_last_week[2]);
-my $bdlwfile = sprintf("RAST%04d%02d%02dCBA(.*)\.MP3", $broadcast_day_last_week[0], $broadcast_day_last_week[1], $broadcast_day_last_week[2]);
-
-print "looking for files from $bdtw or $bdlw in RSS Feed\n";
+
+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%02dCBA(.*)\.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))
@@ -103,51 +141,38 @@ my $feed = XML::Feed->parse(URI->new($RSS_URL))
 my $file = "";
 my $out_file = "";
 
-my $bd = $bdtw;
-my $bdfile = $bdtwfile;
-
-while(1) {
-  for my $entry ($feed->entries) {
-    if($entry->enclosure && $entry->enclosure->type eq "audio/mpeg") {
-      my $ff = File::Fetch->new(uri => $entry->enclosure->url);
-      next unless (uc($ff->output_file) =~ $bdfile); # file not from correct day
- 
-      my $sum_title = decode_entities($entry->title);
-      my $sum_text = decode_entities($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 $bdfile . ": 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], $import_date[2]), "1");
-      print "\n";
-      rhimport::pv_add_note($sum_title, $sum_text, $PV_ID, sprintf("%04d-%02d-%02d", $import_date_reb[0], $import_date_reb[1], $import_date_reb[2]), "2");
-      print "\n";
-
-      last;
+for my $entry ($feed->entries) {
+  if($entry->enclosure && $entry->enclosure->type eq "audio/mpeg") {
+    my $ff = File::Fetch->new(uri => $entry->enclosure->url);
+    next unless (uc($ff->output_file) =~ $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 $ff->output_file) {
+      print "Already downloaded file of today\n";
+      $dbh->disconnect();
+      exit 0;
     }
+    $out_file = $ff->output_file;
+    
+    print $bdfile . ": 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, $id, "1");
+    print "\n";
+    
+    last;
   }
-  last if($file ne "");
-  if($bd eq $bdtw) {
-    print "No Entry found from $bdtw - trying $bdlw\n";
-    $bd = $bdlw;
-    $bdfile = $bdlwfile;
-  }
-  else { last; };
 }
 
 if($file eq "" || !(-e "$file")) {
-  print "No Entry found from $bdtw or $bdlw or download error - ";
+  print "No Entry found from $bd or download error - ";
   if($#ARGV >= 0 && $ARGV[0] eq 'last') {
     print "giving up, manual import necessary!!!\n";
   } else {
@@ -157,7 +182,6 @@ if($file eq "" || !(-e "$file")) {
 }
 
 print "will import $file to dropbox $dropbox (cart=$to_cart)\n";
-print "will import $file to rebroadcast dropbox $dropbox_reb (cart=$to_cart_reb)\n\n";
 
 my $error_cb = sub {
   my ($text) = @_;
@@ -173,10 +197,6 @@ 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 .= $import_log;
-$import_log = rhimport::clear_carts($dbh, $group, $to_cart_reb);
-$log .= $import_log;
-($ret, $import_log) = rhimport::import_single($file, $dropbox_reb, $user, 0, $error_cb);
-$log .= $import_log;
 
 $dbh->disconnect();
 
@@ -190,7 +210,7 @@ if(!$ret) {
 
 unlink($STAT_FILE);
 open(my $fhs, '>', $STAT_FILE);
-print $fhs $out_file;
+print $fhs "$id\n$out_file";
 close($fhs);
 
 exit 0;
-- 
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