X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=remoteglot.pl;h=6d07c5bd6049d773e2da54633d215bd5b9784000;hb=fa21b3ab26b5bc31eb2c0f51af68277903ae9c9a;hp=b546589e5c03bfb56e9fd69caa3b6a13a996b075;hpb=ee7c89056c97c8b999034b5c7f2da0d7570b885f;p=remoteglot

diff --git a/remoteglot.pl b/remoteglot.pl
index b546589..6d07c5b 100755
--- a/remoteglot.pl
+++ b/remoteglot.pl
@@ -35,6 +35,7 @@ my $stop_pgn_fetch = 0;
 my $tb_retry_timer = undef;
 my %tb_cache = ();
 my $tb_lookup_running = 0;
+my $last_written_json = undef;
 
 # TODO: Persist (parts of) this so that we can restart.
 my %clock_target_for_pos = ();
@@ -268,10 +269,16 @@ sub handle_pgn {
 	}
 
 	my $pgn = Chess::PGN::Parse->new(undef, $body);
-	if (!defined($pgn) || !$pgn->read_game()) {
+	if (!defined($pgn) || !$pgn->read_game() || $body !~ /^\[/) {
 		warn "Error in parsing PGN from $url\n";
 	} else {
 		eval {
+			# Skip to the right game.
+			while (defined($remoteglotconf::pgn_filter) &&
+			       !&$remoteglotconf::pgn_filter($pgn)) {
+				$pgn->read_game() or die "Out of games during filtering";
+			}
+
 			$pgn->parse_game({ save_comments => 'yes' });
 			my $pos = Position->start_pos($pgn->white, $pgn->black);
 			my $moves = $pgn->moves;
@@ -308,7 +315,7 @@ sub handle_pgn {
 			}
 		};
 		if ($@) {
-			warn "Error in parsing moves from $url\n";
+			warn "Error in parsing moves from $url: $@\n";
 		}
 	}
 	
@@ -760,8 +767,10 @@ sub output_json {
 	$json->{'refutation_lines'} = \%refutation_lines;
 
 	my $encoded = JSON::XS::encode_json($json);
-	unless ($historic_json_only) {
+	unless ($historic_json_only || !defined($remoteglotconf::json_output) ||
+	        (defined($last_written_json) && $last_written_json eq $encoded)) {
 		atomic_set_contents($remoteglotconf::json_output, $encoded);
+		$last_written_json = $encoded;
 	}
 
 	if (exists($pos_calculating->{'pretty_history'}) &&
@@ -983,6 +992,9 @@ sub extract_clock {
 	if (exists($tags->{'WhiteClock'}) && exists($tags->{'BlackClock'})) {
 		$pos->{'white_clock'} = $tags->{'WhiteClock'};
 		$pos->{'black_clock'} = $tags->{'BlackClock'};
+
+		$pos->{'white_clock'} =~ s/\b(\d)\b/0$1/g;
+		$pos->{'black_clock'} =~ s/\b(\d)\b/0$1/g;
 		return;
 	}
 
@@ -1005,15 +1017,19 @@ sub extract_clock {
 		$pos->{'black_clock'} = $1;
 		return;
 	}
+
+	delete $pos->{'white_clock'};
+	delete $pos->{'black_clock'};
 }
 
 sub find_clock_start {
 	my $pos = shift;
 
 	# If the game is over, the clock is stopped.
-	if ($pos->{'result'} eq '1-0' ||
-	    $pos->{'result'} eq '1/2-1/2' ||
-	    $pos->{'result'} eq '0-1') {
+	if (exists($pos->{'result'}) &&
+	    ($pos->{'result'} eq '1-0' ||
+	     $pos->{'result'} eq '1/2-1/2' ||
+	     $pos->{'result'} eq '0-1')) {
 		return;
 	}
 
@@ -1022,6 +1038,12 @@ sub find_clock_start {
 		return;
 	}
 
+	# TODO(sesse): Maybe we can get the number of moves somehow else for FICS games.
+	# The history is needed for id_for_pos.
+	if (!exists($pos->{'pretty_history'})) {
+		return;
+	}
+
 	my $id = id_for_pos($pos);
 	if (exists($clock_target_for_pos{$id})) {
 		if ($pos->{'toplay'} eq 'W') {