X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=www%2Fjs%2Fbook.js;h=d95b6e8acdd6e3f1040b76d78ac80b05ed55c274;hb=ef20c7b10b72bf9dbad4e2507e994b19229701ea;hp=8bf4756cb0eb8a9c93f0d0f15f829ee47a9c9f5c;hpb=bb291d75977a8e35abd16597ce50b5127959bed9;p=remoteglot-book

diff --git a/www/js/book.js b/www/js/book.js
index 8bf4756..d95b6e8 100644
--- a/www/js/book.js
+++ b/www/js/book.js
@@ -1,13 +1,27 @@
 (function() {
 
 var board = null;
-var moves = [];
+var history = [];
 var move_override = 0;
 
+var entity_map = {
+	"&": "&",
+	"<": "&lt;",
+	">": "&gt;",
+	'"': '&quot;',
+	"'": '&#39;',
+};
+
+function escape_html(string) {
+	return String(string).replace(/[&<>"']/g, function (s) {
+		return entity_map[s];
+	});
+}
+
 var get_game = function() {
 	var game = new Chess();
 	for (var i = 0; i < move_override; ++i) {
-		game.move(moves[i]);
+		game.move(history[i]);
 	}
 	return game;
 }
@@ -56,10 +70,30 @@ var headings = [
 	[ "AWin%", TYPE_RATIO ],
 ];
 var sort_by = 1;
+var direction = 1;
 
 var show_lines = function(data, game) {
 	var moves = data['moves'];
 	$('#numviewers').text(data['opening']);
+
+	if (data['root_game']) {
+		var text = escape_html(data['root_game']['white']);
+		if (data['root_game']['white_elo']) {
+			text += " (" + escape_html(data['root_game']['white_elo']) + ")";
+		}
+		text += " &ndash; " + escape_html(data['root_game']['black']);
+		if (data['root_game']['black_elo']) {
+			text += " (" + escape_html(data['root_game']['black_elo']) + ")";
+		}
+		text += " &nbsp;" + escape_html(data['root_game']['result']).replace(/-/, "&ndash;") + "<br />";
+		if (data['root_game']['eco']) {
+			text += "[" + escape_html(data['root_game']['eco']) + "] ";
+		}
+		text += "(" + data['root_game']['moves'] + ") ";
+		text += escape_html(data['root_game']['event']) + " &nbsp;" + escape_html(data['root_game']['date']);
+		$('#gamesummary').html(text);
+	}
+
 	var total_num = 0;
 	for (var i = 0; i < moves.length; ++i) {
 		var move = moves[i];
@@ -76,7 +110,12 @@ var show_lines = function(data, game) {
 		$(th).text(headings[i][0]);
 		(function(new_sort_by) {
 			$(th).click(function() {
-				sort_by = new_sort_by;
+				if (sort_by == new_sort_by) {
+					direction = -direction;
+				} else {
+					sort_by = new_sort_by;
+					direction = 1;
+				}
 				show_lines(data, game);
 			});
 		})(i);
@@ -129,7 +168,7 @@ var show_lines = function(data, game) {
 		lines.push(line);
 	}
 
-	lines.sort(function(a, b) { return b[sort_by] - a[sort_by]; });
+	lines.sort(function(a, b) { return direction * ( b[sort_by] - a[sort_by]); });
 
 	var tbl = $("#lines");
 	tbl.empty();
@@ -138,6 +177,10 @@ var show_lines = function(data, game) {
 		var line = lines[i];
 		var tr = document.createElement("tr");
 
+		if (line[0] === undefined || line[0] === null) {
+			$(tr).addClass("totals");
+		}
+
 		for (var j = 0; j < line.length; ++j) {
 			if (line[j] === null) {
 				add_td(tr, "");
@@ -163,9 +206,9 @@ var show_lines = function(data, game) {
 }
 
 var make_move = function(move) {
-	moves.length = move_override;
-	moves.push(move);
-	move_override = moves.length;
+	history.length = move_override;
+	history.push(move);
+	move_override = history.length;
 	update();
 }
 window['make_move'] = make_move;
@@ -179,7 +222,7 @@ var prev_move = function() {
 window['prev_move'] = prev_move;
 
 var next_move = function() {
-	if (move_override < moves.length) {
+	if (move_override < history.length) {
 		++move_override;
 		update();
 	}
@@ -208,8 +251,8 @@ var onDrop = function(source, target) {
 	// illegal move
 	if (move === null) return 'snapback';
 
-	moves = game.history({ verbose: true });
-	move_override = moves.length;
+	history = game.history({ verbose: true });
+	move_override = history.length;
 };
 
 // update the board position after the piece snap