X-Git-Url: http://git.ieval.ro/?p=plack-app-gruntmaster.git;a=blobdiff_plain;f=js%2F90-tracker.js;h=5e1c9a20287359597de90525795203bcbd6f9f40;hp=42ee1f78c16bf602f2884d86737ce91fc032646e;hb=8345760abf4953980a85e0d5f9cade421f73d4ff;hpb=f57a9178d3c6982315f7c5b5b01be79abafeffa6

diff --git a/js/90-tracker.js b/js/90-tracker.js
index 42ee1f7..5e1c9a2 100644
--- a/js/90-tracker.js
+++ b/js/90-tracker.js
@@ -1,30 +1,25 @@
-var TICK  = '<span class="tick tracker-mark">✔</span>';
-var XMARK = '<span class="x tracker-mark">✘</span>';
+const TICK  = '<span class="tick tracker-mark">✔</span>';
+const XMARK = '<span class="x tracker-mark">✘</span>';
 
 function clean_tracker(){
-	$('.tracker-mark').each(function(e){
-		e.parentNode.removeChild(e);
-	});
-	$('.tracker-info').each(function(e){
+	$('.tracker-mark').each(e => e.parentNode.removeChild(e));
+	$('.tracker-info').each(e => {
 		e.classList.remove('tracker-info');
 		e.classList.remove('info');
 	});
 }
 
-var tracker;
+let tracker;
 
 function update_tracker(){
-	var data = localStorage.getItem('tracker_data');
-	var user = localStorage.getItem('tracker_username');
+	let data = localStorage.getItem('tracker_data');
+	let 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){
+	let contests = {}, solved = {}, attempted = {}, solvednr = 0, attemptednr = 0;
+	data.problems.forEach(e => {
+		if(e.solved) {
 			solved[e.problem] = 1;
 			solvednr++;
 		} else {
@@ -33,10 +28,7 @@ function update_tracker(){
 		}
 	});
 
-	var contests = {};
-	data.contests.forEach(function(e){
-		contests[e.contest] = 1;
-	});
+	data.contests.forEach(e => contests[e.contest] = 1);
 
 	clean_tracker();
 	$('#tracker_userlink')[0].innerHTML = data.name;
@@ -46,8 +38,8 @@ function update_tracker(){
 	$('#tracker_log')[0].setAttribute('href', '/log/?owner=' + user);
 
 	if(location.pathname == '/pb/')
-		$('table .name a').each(function(el) {
-			var id = el.getAttribute('href').split('?', 2)[0];
+		$('table .name a').each(el => {
+			let id = el.getAttribute('href').split('?', 2)[0];
 			if(solved[id])
 				el.insertAdjacentHTML('beforebegin', TICK);
 			else if(attempted[id])
@@ -55,15 +47,15 @@ function update_tracker(){
 		});
 
 	if(location.pathname == '/ct/')
-		$('table .name a').each(function(el) {
-			var id = el.getAttribute('href').substr(4);
+		$('table .name a').each(el => {
+			let id = el.getAttribute('href').substr(4);
 			if(contests[id])
 				el.insertAdjacentHTML('beforebegin', TICK);
 		});
 
 	if(location.pathname == '/log/')
-		$('table tbody tr').each(function(el) {
-			var owner = el.querySelector('.owner a');
+		$('table tbody tr').each(el => {
+			let owner = el.querySelector('.owner a');
 			if(!owner || owner.getAttribute('href') != '/us/' + user)
 				return;
 			var state = el.getElementsByClassName('r0').length ? TICK : XMARK;
@@ -71,7 +63,7 @@ function update_tracker(){
 		});
 
 	if(location.pathname.match(/^\/st\//) || location.pathname == '/us/')
-		$('table tbody tr').each(function(el) {
+		$('table tbody tr').each(el => {
 			if(el.querySelector('.user a').getAttribute('href') == '/us/' + user){
 				el.classList.add('info');
 				el.classList.add('tracker-info');
@@ -94,7 +86,7 @@ function refresh_tracker(){
 	var user = localStorage.getItem('tracker_username');
 	var xhr = new XMLHttpRequest();
 	xhr.open('GET', '/us/' + user + '?format=json');
-	xhr.onload = function () {
+	xhr.onload = () => {
 		localStorage.setItem('tracker_data', this.responseText);
 		localStorage.setItem('tracker_lastfetch', Date.now());
 		update_tracker();
@@ -116,7 +108,7 @@ $(function(){
 	sidebar.insertBefore(tracker, sidebar.firstChild);
 	$('#tracker_stop').on('click', stop_tracking);
 	$('#track_user').on('click', function() { stop_tracking(); start_tracking(this.dataset.user) });
-	$('#submitform').on('submit', function() { localStorage.removeItem('tracker_lastfetch') });
+	$('#submitform').on('submit', () => localStorage.removeItem('tracker_lastfetch'));
 
 	if(localStorage.getItem('tracker_username'))
 		start_tracking(localStorage.getItem('tracker_username'));