FIX: ensure URLs include subfolder in admin emails UI

app/assets/javascripts/admin/models/email-log.js.es6

@@ -11,6 +11,10 @@ EmailLog.reopenClass({
       attrs.user = AdminUser.create(attrs.user);
     }
 
+    if (attrs.post_url) {
+      attrs.post_url = Discourse.getURL(attrs.post_url);
+    }
+
     return this._super(attrs);
   },
 

test/javascripts/models/email-log-test.js.es6

@@ -5,3 +5,29 @@ QUnit.module("Discourse.EmailLog");
 QUnit.test("create", assert => {
   assert.ok(EmailLog.create(), "it can be created without arguments");
 });
+
+QUnit.test("subfolder support", assert => {
+  Discourse.BaseUri = "/forum";
+  const attrs = {
+    id: 60,
+    to_address: "wikiman@asdf.com",
+    email_type: "user_linked",
+    user_id: 9,
+    created_at: "2018-08-08T17:21:52.022Z",
+    post_url: "/t/some-pro-tips-for-you/41/5",
+    post_description: "Some Pro Tips For You",
+    bounced: false,
+    user: {
+      id: 9,
+      username: "wikiman",
+      avatar_template:
+        "/forum/letter_avatar_proxy/v2/letter/w/dfb087/{size}.png"
+    }
+  };
+  const emailLog = EmailLog.create(attrs);
+  assert.equal(
+    emailLog.get("post_url"),
+    "/forum/t/some-pro-tips-for-you/41/5",
+    "includes the subfolder in the post url"
+  );
+});