X-Git-Url: http://git.ieval.ro/?p=gruntmaster-page.git;a=blobdiff_plain;f=js%2F90-tracker.js;fp=js%2F90-tracker.js;h=a475ee850bd5ad5fbbd00c5b84c5e30efa6165ec;hp=0000000000000000000000000000000000000000;hb=a2e95804fc16f38436b5009629f60051a0123d1a;hpb=124680e8c318f83b91c80e5edb62f287f42de846

diff --git a/js/90-tracker.js b/js/90-tracker.js
new file mode 100644
index 0000000..a475ee8
--- /dev/null
+++ b/js/90-tracker.js
@@ -0,0 +1,107 @@
+(function(){
+	'use strict';
+
+	function tick()  { return $('<span class="tick tracker-mark">✔</span>') }
+	function xmark() { return $('<span class="x tracker-mark">✘</span>')    }
+
+	function clean_tracker(){
+		$('.tracker-mark').detach();
+		$('.tracker-info').removeClass('tracker-info info');
+	}
+
+	function update_tracker(){
+		var data = localStorage.getItem('tracker_data');
+		var user = localStorage.getItem('tracker_username');
+		if(!data)
+			return;
+		data = JSON.parse(data);
+		var solved = {};
+		var attempted = {};
+		var solvednr = 0;
+		var attemptednr = 0;
+		data.problems.forEach(function(e){
+			if(e.solved){
+				solved[e.problem] = 1;
+				solvednr++;
+			} else {
+				attempted[e.problem] = 1;
+				attemptednr++;
+			}
+		});
+
+		var contests = {};
+		data.contests.forEach(function(e){
+			contests[e.contest] = 1;
+		});
+
+		clean_tracker();
+		$('#tracker_userlink').html(data.name);
+		$('#tracker_solved').html(solvednr);
+		$('#tracker_attempted').html(attemptednr);
+		$('#tracker_contests').html(data.contests.length);
+
+		if(location.pathname == '/pb/')
+			$('table').find('.name').find('a').each(function() {
+				var id = $(this).attr('href').split('?', 2)[0];
+				if(solved[id])
+					$(this).parent().append(tick());
+				else if(attempted[id])
+					$(this).parent().append(xmark());
+			});
+
+		if(location.pathname == '/ct/')
+			$('table').find('.name').find('a').each(function() {
+				var id = $(this).attr('href').substr(4);
+				if(contests[id])
+					$(this).parent().append(tick());
+			});
+
+		if(location.pathname == '/log/')
+			$('table').find('tbody').find('tr').each(function() {
+				if($(this).find('.owner').find('a').attr('href') != '/us/' + user)
+					return;
+				$(this).find('.id').append($(this).find('.r0').size() ? tick() : xmark());
+			});
+
+		if(location.pathname.match(/^\/st\//) || location.pathname == '/us/')
+			$('table').find('tbody').find('tr').each(function() {
+				if($(this).find('.user').find('a').attr('href') == '/us/' + user)
+					$(this).addClass('info tracker-info');
+			});
+	}
+
+	function start_tracking(user){
+		localStorage.setItem('tracker_username', user);
+		$('#tracker_userlink').attr('href', '/us/' + user).html(user);
+		$('#tracker_tracking').removeClass('hidden');
+		$('#tracker_form').addClass('hidden');
+		update_tracker();
+		var xhr = new XMLHttpRequest();
+		xhr.open('GET', '/us/' + user);
+		xhr.setRequestHeader('Accept', 'application/json');
+		xhr.onload = function () {
+			localStorage.setItem('tracker_data', this.responseText);
+			update_tracker();
+		};
+		xhr.send();
+	}
+
+	function stop_tracking(){
+		clean_tracker();
+		localStorage.removeItem('tracker_username');
+		localStorage.removeItem('tracker_data');
+		$('#tracker_tracking').addClass('hidden');
+		$('#tracker_form').removeClass('hidden');
+	}
+
+	$( document ).ready(function(){
+		$('#tracker').detach().prependTo($('#sidebar')).removeClass('hidden');
+		$('#tracker_button').on('click', function() { start_tracking($('#tracker_username').val()) });
+		$('#tracker_stop').on('click', stop_tracking);
+		$('#track_user').removeClass('hidden');
+		$('#track_user').on('click', function() { stop_tracking(); start_tracking($(this).data('user')) });
+
+		if(localStorage.getItem('tracker_username'))
+			start_tracking(localStorage.getItem('tracker_username'));
+	});
+})();