Content Security Policy (CSP) compatibility beta.

pub/src/js/sentri/enableButtonOnImageUpload.js

@@ -0,0 +1,20 @@
+document.addEventListener("DOMContentLoaded", function () {
+    const fileInputs = document.querySelectorAll('input[type="file"][data-enable-button]');
+
+    fileInputs.forEach(function (input) {
+        input.addEventListener("change", function () {
+            const buttonId = input.getAttribute("data-enable-button");
+            const button = document.getElementById(buttonId);
+
+            if (input.files.length > 0) {
+                button.removeAttribute("disabled");
+                button.classList.remove("opacity-0");
+                button.classList.add("opacity-100");
+            } else {
+                button.setAttribute("disabled", "disabled");
+                button.classList.remove("opacity-100");
+                button.classList.add("opacity-0");
+            }
+        });
+    });
+});