init

Signed-off-by: Zoey <zoey@z0ey.de>

rootfs/nftd/addNginxFancyIndexForm.js

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+// addNginxFancyIndexForm.js
+// Add a small form to filter through the output of Nginx FancyIndex page
+// © 2017, Lilian Besson (Naereen) and contributors,
+// open-sourced under the MIT License, https://lbesson.mit-license.org/
+// hosted on GitHub, https://GitHub.com/Naereen/Nginx-Fancyindex-Theme
+var form = document.createElement('form');
+var input = document.createElement('input');
+
+input.name = 'filter';
+input.id = 'search';
+input.placeholder = 'Type to search...';
+
+form.appendChild(input);
+
+document.querySelector('h1').after(form);
+
+var listItems = [].slice.call(document.querySelectorAll('#list tbody tr'));
+
+input.addEventListener('keyup', function () {
+    var i,
+    // Word sequence _matching_ to input. All, except last, words must be _complete_.
+    e = "(^|.*[^\\pL])" + this.value.trim().split(/\s+/).join("([^\\pL]|[^\\pL].*[^\\pL])") + ".*$",
+    n = RegExp(e, "i");
+    listItems.forEach(function(item) {
+        item.removeAttribute('hidden');
+    });
+    listItems.filter(function(item) {
+        i = item.querySelector('td').textContent.replace(/\s+/g, " ");
+        return !n.test(i);
+    }).forEach(function(item) {
+  	    item.hidden = true;
+    });
+});