oscar and simple themes: no inline script (allow A+ Content-Security-Policy)

searx/static/themes/oscar/js/searx_src/01_init.js

@@ -0,0 +1,30 @@
+/**
+ * searx is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * searx 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 Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with searx. If not, see < http://www.gnu.org/licenses/ >.
+ *
+ * (C) 2019 by Alexandre Flament
+ */
+window.searx = (function(d) {
+    'use strict';
+
+    // add data- properties
+    var script = d.currentScript  || (function() {
+        var scripts = d.getElementsByTagName('script');
+        return scripts[scripts.length - 1];
+    })();
+
+    return {
+        autocompleter: script.getAttribute('data-autocompleter') === 'true',
+        method: script.getAttribute('data-method')
+    };
+})(document);