[McDougall] complete the fix for drmcdougall.com; fix imagesHEADmaster

1 files changed, 43 insertions, 0 deletions

diff --git a/src/drmcdougall-com-fix/mcdougall.js b/src/drmcdougall-com-fix/mcdougall.js
new file mode 100644
index 0000000..1e632db
--- /dev/null
+++ b/src/drmcdougall-com-fix/mcdougall.js
@@ -0,0 +1,43 @@
+/**
+ * SPDX-License-Identifier: CC0-1.0
+ *
+ * View OpenCores projects list without nonfree js
+ *
+ * Copyright (C) 2021 Wojtek Kosior <koszko@koszko.org>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the CC0 1.0 Universal License as published by
+ * the Creative Commons Corporation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * CC0 1.0 Universal License for more details.
+ */
+
+/* Use with https://www.drmcdougall.com/*** */
+
+const banner_class = "floating-action-button-container";
+for (const banner of document.getElementsByClassName(banner_class))
+    banner.remove()
+
+for (const element of document.body.querySelectorAll("noscript")) {
+    const replacement = document.createElement('haketilo-noscript');
+
+    /*
+     * Make sure only images get added. For maximum security make sure they
+     * are using https:// scheme instead of dangerous data:.
+     */
+    for (const subelem of [...replacement.querySelectorAll("*")]) {
+        if (subelem.tagName !== "IMG")
+            subelem.remove();
+
+        const best_src = subelem.getAttribute('data-src');
+        if (best_src.startsWith("https://"))
+            subelem.src = best_src;
+        else
+            subelem.remove();
+    }
+
+    element.replaceWith(replacement);
+}