adding force display noscript.

1 files changed, 38 insertions, 0 deletions

diff --git a/content/noscript.js b/content/noscript.js
new file mode 100644
index 0000000..9ea2f08
--- /dev/null
+++ b/content/noscript.js
@@ -0,0 +1,38 @@
+/**
+* GNU LibreJS - A browser add-on to block nonfree nontrivial JavaScript.
+*
+* Copyright (C) 2022 Yuchen Pei <id@ypei.org>
+*
+* This file is part of GNU LibreJS.
+*
+* GNU LibreJS is free software: you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation, either version 3 of the License, or
+* (at your option) any later version.
+*
+* GNU LibreJS 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
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with GNU LibreJS.  If not, see <http://www.gnu.org/licenses/>.
+*/
+"use strict";
+{
+  browser.runtime.onMessage.addListener(async m => {
+    if (m.action === 'forceNoscript') {
+      try {
+        debug("Received message", m);
+        for (const noscript of document.querySelectorAll(
+          'noscript:not([data-librejs-nodisplay])')) {
+          const replacement = document.createElement('span');
+          replacement.innerHTML = noscript.innerHTML;
+          noscript.replaceWith(replacement);
+        }
+      } catch (e) {
+        console.error(e);
+      }
+    }
+  });
+}