Substantially improved item libraries UI, locked behind Patreon tier 5

app/server/publications/library.js

@@ -25,16 +25,61 @@ Meteor.publish("standardLibrarySpells", function(level){
 });
 
 Meteor.publish("customLibraries", function(){
-	userId = this.userId;
+	const userId = this.userId;
+	let user = Meteor.user()
+	let subs = user && user.profile && user.profile.librarySubscriptions;
 	return Libraries.find({
 		$or: [
 			{readers: userId},
 			{writers: userId},
 			{owner: userId},
+			{public: true, _id: {$in: subs || []}},
+		],
+	});
+});
+
+Meteor.publish("singleLibrary", function(id){
+	const userId = this.userId;
+	return Libraries.find({
+		_id: id,
+		$or: [
+			{readers: userId},
+			{writers: userId},
+			{owner: userId},
+			{public: true},
 		],
 	});
 });
 
 Meteor.publish("libraryItems", function(libraryId){
-	return LibraryItems.find({library: libraryId});
+	return LibraryItems.find({
+		library: libraryId
+	}, {
+		fields: {
+			name: 1,
+			libraryName: 1,
+			library: 1,
+		},
+	});
+});
+
+Meteor.publish("libraryItem", function(itemId){
+	let cursor = LibraryItems.find(itemId);
+	let item = cursor.fetch()[0];
+	let userId = Meteor.userId();
+	if (!item) return [];
+	let library = Libraries.findOne(item.library);
+	if (!library) {
+		throw new Meteor.Error("Library item " + item._id + " is an orphan");
+	}
+	if (
+		library.public ||
+		library.owner === userId ||
+		_.contains(library.readers, userId) ||
+		_.contains(library.writers, userId)
+	) {
+		return cursor;
+	} else {
+		return [];
+	}
 });