fix infinity scroll

src/main/java/com/commafeed/frontend/rest/resources/EntriesREST.java

@@ -20,23 +20,39 @@ import com.commafeed.backend.model.FeedSubscription;
 import com.commafeed.frontend.model.Entries;
 import com.commafeed.frontend.model.Entry;
 import com.commafeed.frontend.utils.ModelFactory.MF;
+import com.google.common.base.Preconditions;
 import com.google.common.collect.Iterables;
 import com.google.common.collect.Lists;
 
 @Path("entries")
 public class EntriesREST extends AbstractREST {
 
-	@Path("get/{type}/{id}/{readType}")
+	private static final String ALL = "all";
+
+	public enum Type {
+		category, feed;
+	}
+
+	public enum ReadType {
+		all, unread;
+	}
+
+	@Path("get")
 	@GET
-	public Entries getEntries(@PathParam("type") String type,
-			@PathParam("id") String id, @PathParam("readType") String readType,
+	public Entries getEntries(@QueryParam("type") Type type,
+			@QueryParam("id") String id,
+			@QueryParam("readType") ReadType readType,
 			@DefaultValue("0") @QueryParam("offset") int offset,
 			@DefaultValue("-1") @QueryParam("limit") int limit) {
 
-		Entries entries = new Entries();
-		boolean unreadOnly = "unread".equals(readType);
+		Preconditions.checkNotNull(type);
+		Preconditions.checkNotNull(id);
+		Preconditions.checkNotNull(readType);
 
-		if ("feed".equals(type)) {
+		Entries entries = new Entries();
+		boolean unreadOnly = readType == ReadType.unread;
+
+		if (type == Type.feed) {
 			FeedSubscription subscription = feedSubscriptionService.findById(
 					getUser(), Long.valueOf(id));
 			entries.setName(subscription.getTitle());
@@ -44,13 +60,13 @@ public class EntriesREST extends AbstractREST {
 					buildEntries(subscription, offset, limit, unreadOnly));
 
 		} else {
-			FeedCategory feedCategory = "all".equals(id) ? null
+			FeedCategory feedCategory = ALL.equals(id) ? null
 					: feedCategoryService.findById(getUser(), Long.valueOf(id));
-			Collection<FeedSubscription> subscriptions = "all".equals(id) ? feedSubscriptionService
+			Collection<FeedSubscription> subscriptions = ALL.equals(id) ? feedSubscriptionService
 					.findAll(getUser()) : feedSubscriptionService
 					.findWithCategory(getUser(), feedCategory);
 
-			entries.setName("all".equals(id) ? "All" : feedCategory.getName());
+			entries.setName(ALL.equals(id) ? ALL : feedCategory.getName());
 			for (FeedSubscription subscription : subscriptions) {
 				entries.getEntries().addAll(
 						buildEntries(subscription, offset, limit, unreadOnly));
@@ -67,11 +83,9 @@ public class EntriesREST extends AbstractREST {
 
 		if (limit > -1) {
 			int size = entries.getEntries().size();
-			System.out.println(size);
 			int to = Math.min(size, limit);
 			List<Entry> subList = entries.getEntries().subList(0, to);
 			entries.setEntries(Lists.newArrayList(subList));
-			System.out.println(entries.getEntries().size());
 		}
 		return entries;
 	}

src/main/webapp/js/controllers.js

@@ -104,29 +104,34 @@ module.controller('FeedListCtrl', function($scope, $routeParams, $http,
 
 	$scope.limit = 10;
 	$scope.busy = false;
+	$scope.hasMore = true;
 	
 	$scope.refreshList = function() {
 		if ($scope.settings.readingMode) {
 			$scope.entryList = EntryService.get({
-				_type : $scope.selectedType,
-				_id : $scope.selectedId,
-				_readtype : $scope.settings.readingMode,
+				type : $scope.selectedType,
+				id : $scope.selectedId,
+				readType : $scope.settings.readingMode,
 				offset : 0,
-				limit : $scope.limit
+				limit : 30
 			});
 		}
 	};
 	
 	$scope.loadMoreEntries = function() {
+		if(!$scope.hasMore)
+			return;
+		if (!$scope.entryList || !$scope.entryList.entries)
+			return;
 		if ($scope.busy)
 			return;
 		if (!$scope.settings.readingMode) 
 			return;
 		$scope.busy = true;
 		EntryService.get({
-			_type : $scope.selectedType,
-			_id : $scope.selectedId,
-			_readtype : $scope.settings.readingMode,
+			type : $scope.selectedType,
+			id : $scope.selectedId,
+			readType : $scope.settings.readingMode,
 			offset : $scope.entryList.entries.length,
 			limit : $scope.limit
 		}, function(data) {
@@ -135,9 +140,8 @@ module.controller('FeedListCtrl', function($scope, $routeParams, $http,
 			for ( var i = 0; i < entries.length; i++) {
 				$scope.entryList.entries.push(entries[i]);
 			}
-			console.log(entries.length)
-			console.log($scope.limit)
 			$scope.busy = false;
+			$scope.hasMore = entries.length == $scope.limit
 		});
 	}
 

src/main/webapp/js/services.js

@@ -78,7 +78,7 @@ module.factory('EntryService', [
 					}
 				}
 			};
-			res = $resource('rest/entries/:_method/:_type/:_id/:_readtype', {},
+			res = $resource('rest/entries/:_method', {},
 					actions);
 			return res;
 		} ]);

src/main/webapp/templates/feeds.html

@@ -2,8 +2,8 @@
 {{readType}}
 	<span>{{entryList.name}}</span><span
 		ng-show="selectedType == 'category'"> &#187;</span>
-	<div id="feed-accordion" infinite-scroll="loadMoreEntries()" infinite-scroll-disabled="busy" infinite-scroll-distance="1">
-		<div ng-repeat="entry in entryList.entries">
+	<div class="accordion" id="feed-accordion" infinite-scroll="loadMoreEntries()" infinite-scroll-disabled="busy" infinite-scroll-distance="1">
+		<div ng-repeat="entry in entryList.entries" class="entry">
 			<div class="entry-heading">
 				<a class="accordion-toggle" data-toggle="collapse"
 					ng-click="mark(entry, true)"