From 7a248ec7e55b499fedada176d0ec4c3f2885ba1b Mon Sep 17 00:00:00 2001
From: David Fischer <david@readthedocs.org>
Date: Fri, 6 Apr 2018 17:06:15 -0700
Subject: [PATCH] Enable ads on the readthedocs mkdocs theme

---
 .../core/static-src/core/js/doc-embed/constants.js        | 3 ++-
 readthedocs/core/static-src/core/js/doc-embed/rtd-data.js | 8 +++++++-
 .../core/static-src/core/js/doc-embed/sponsorship.js      | 5 ++++-
 3 files changed, 13 insertions(+), 3 deletions(-)

diff --git a/readthedocs/core/static-src/core/js/doc-embed/constants.js b/readthedocs/core/static-src/core/js/doc-embed/constants.js
index bf7a780e92f..67dafcac4c5 100644
--- a/readthedocs/core/static-src/core/js/doc-embed/constants.js
+++ b/readthedocs/core/static-src/core/js/doc-embed/constants.js
@@ -3,7 +3,8 @@
 var exports = {
     THEME_RTD: 'sphinx_rtd_theme',
     THEME_ALABASTER: 'alabaster',
-    THEME_CELERY: 'sphinx_celery'
+    THEME_CELERY: 'sphinx_celery',
+    THEME_MKDOCS_RTD: 'readthedocs'
 };
 
 exports.PROMO_SUPPORTED_THEMES = [
diff --git a/readthedocs/core/static-src/core/js/doc-embed/rtd-data.js b/readthedocs/core/static-src/core/js/doc-embed/rtd-data.js
index 2fdf08edd2f..6336d7f55ed 100644
--- a/readthedocs/core/static-src/core/js/doc-embed/rtd-data.js
+++ b/readthedocs/core/static-src/core/js/doc-embed/rtd-data.js
@@ -19,10 +19,17 @@ var configMethods = {
         return (!('builder' in this) || this.builder !== 'mkdocs');
     },
 
+    is_mkdocs_builder: function () {
+        return (!('builder' in this) || this.builder === 'mkdocs');
+    },
+
     get_theme_name: function () {
         // Crappy heuristic, but people change the theme name on us.  So we have to
         // do some duck typing.
         if (this.theme !== constants.THEME_RTD) {
+            if (this.theme === constants.THEME_MKDOCS_RTD) {
+                return constants.THEME_RTD;
+            }
             if ($('div.rst-other-versions').length === 1) {
                 return constants.THEME_RTD;
             }
@@ -33,7 +40,6 @@ var configMethods = {
     show_promo: function () {
         return (
             this.api_host !== 'https://readthedocs.com' &&
-            this.is_sphinx_builder() &&
             this.theme_supports_promo());
     }
 };
diff --git a/readthedocs/core/static-src/core/js/doc-embed/sponsorship.js b/readthedocs/core/static-src/core/js/doc-embed/sponsorship.js
index 01e59ae1705..e5d10961df6 100644
--- a/readthedocs/core/static-src/core/js/doc-embed/sponsorship.js
+++ b/readthedocs/core/static-src/core/js/doc-embed/sponsorship.js
@@ -16,7 +16,10 @@ function create_sidebar_placement() {
     var selector = null;
     var class_name;         // Used for theme specific CSS customizations
 
-    if (rtd.is_rtd_theme()) {
+    if (rtd.is_mkdocs_builder() && rtd.is_rtd_theme()) {
+        selector = 'nav.wy-nav-side';
+        class_name = 'ethical-rtd';
+    } else if (rtd.is_rtd_theme()) {
         selector = 'nav.wy-nav-side > div.wy-side-scroll';
         class_name = 'ethical-rtd';
     } else if (rtd.get_theme_name() === constants.THEME_ALABASTER ||