Substantially improved item libraries UI, locked behind Patreon tier 5

app/client/globalHelpers/isTier5.js

@@ -0,0 +1,7 @@
+Template.registerHelper("isTier5", function(){
+  let user = Meteor.user();
+  if (!user) return false;
+  patreon = user.patreon;
+  if (!patreon) return false;
+  return patreon.entitledCents >= 500 || patreon.entitledCentsOverride >= 500;
+});

app/client/globalHelpers/patreonLoginUrl.js

@@ -0,0 +1,19 @@
+const CLIENT_ID = Meteor.settings &&
+	Meteor.settings.public.patreon  &&
+	Meteor.settings.public.patreon.clientId;
+
+Template.registerHelper("patreonLoginUrl", function() {
+  if (!CLIENT_ID) return;
+  return formatUrl({
+    protocol: 'https',
+    host: 'patreon.com',
+    pathname: '/oauth2/authorize',
+    query: {
+      response_type: 'code',
+      client_id: CLIENT_ID,
+      redirect_uri: Meteor.absoluteUrl() + 'patreon-redirect',
+      state: Meteor.userId(),
+      scope: 'identity',
+    },
+  });
+});