Fix "More..." date reset bug.

Opening a news item in a new tab was reseting the amplify store 'next'
value.

Don't use amplify store; instead put next date in data-date attribute.

assets/js/hw.js

@@ -182,11 +182,11 @@
 			var tmpl1 = tmpl('stories-load');
 			var loadNews = function (_data) {
 				var data = _data.slice();
+				var date = _data.next;
 
-				var date = amplify.store('next');
 				var html = '<ul class="tableview tableview-links" id="hwlist">'
 					+ hw.news.markupStories(data)
-					+ '<li><a class="more-link">More&hellip; (' + date + ') <span class="loader"><i class="icon-loading"></i></span></a></li>'
+					+ '<li><a class="more-link" data-date=' + date +'>More&hellip; (' + date + ') <span class="loader"><i class="icon-loading"></i></span></a></li>'
 					+ '</ul>';
 				$homeScrollSection.innerHTML = html;
 				hw.pub('onRenderNews');
@@ -231,7 +231,6 @@
 		},
 		reload: function () {
 			amplify.store('news-latest', null); // force cache flush
-			amplify.store('next', null);
 			hnapi.number = 1;
 			hw.news.render({
 				// delay: 300 // Cheat a little to make user think that it's doing something
@@ -242,7 +241,7 @@
 			target.classList.add('loading');
 			var news2 = amplify.store('hacker-news2');
 
-			var date = amplify.store('next');
+			var date = target.dataset.date;
 			hnapi.news(date, function (news) {
 				target.classList.remove('loading');
 				var targetParent = target.parentNode;
@@ -252,8 +251,10 @@
 				var data = news.slice();
 				var html = hw.news.markupStories(data);
 				$('hwlist').insertAdjacentHTML('beforeend', html);
-				var date = amplify.store('next');
-				$('hwlist').insertAdjacentHTML('beforeend', '<li><a class="more-link">More&hellip; (' + date + ') <span class="loader"></span></a></li>');
+
+				var date = news.next;
+
+				$('hwlist').insertAdjacentHTML('beforeend', '<li><a class="more-link" data-date=' + date + '>More&hellip; (' + date + ') <span class="loader"></span></a></li>');
 			});
 		}
 	};
@@ -456,7 +457,7 @@
 	};
 
 	hw.init = function () {
-		amplify.store('next', null);
+		console.log('INIT JKM 2022.05.07 725');
 		hw.news.render();
 		ruto.init();
 
@@ -492,7 +493,7 @@
 					}
 				};
 				setAppearance(appearance);
-		
+
 				if (prefersColorSchemeSupported) {
 					$hwAppearance.querySelector('[name=hw-appearance][value=auto]').parentNode.hidden = false;
 					var input = $hwAppearance.querySelector('[name=hw-appearance][value=' + appearance + ']');

assets/js/libs/hnapi.js

@@ -180,6 +180,11 @@
 			hnapi_entry.i = hnapi.number++;
 			hnapi_entries.push(hnapi_entry);
 		}
+
+		var day = dayjs.unix(last_time);
+		day = day.subtract(1, 'day');
+		hnapi_entries.next = day.format('YYYYMMDD');
+
 		return hnapi_entries;
 	}
 
@@ -191,17 +196,6 @@
 		var expires = (date == 'latest') ? 60 * 1000 : 60 * 1000 * 60 * 24 * 30;
 
 		function onSuccess(data) {
-			var day;
-
-			if (next = amplify.store('next')) {
-				day = dayjs(next);
-			} else {
-				lastItem = data[data.length - 1];
-				day = dayjs.unix(lastItem.time);
-			}
-			day = day.subtract(1, 'day');
-			day = day.format('YYYYMMDD');
-			amplify.store('next', day);
 			var results = process_entries(data);
 			success(results);
 		};