Initial commit: AIFO official portal web.

Add static site, shared layout, and Node dev server with standard .gitignore. Co-authored-by: Cursor <cursoragent@cursor.com>
2026-06-30 15:29:50 +08:00
commit 4d30803b60
1154 changed files with 184340 additions and 0 deletions
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+/**
+ * Footer newsletter validation (client-side).
+ * Loaded by layout.js after footer inject.
+ */
+(function () {
+  var EMAIL_RE = /^[^\s@]+@[^\s@]+\.[^\s@]+$/;
+
+  function initNewsletter(root) {
+    var form = root.querySelector("#aifo-footer-newsletter");
+    if (!form) return;
+
+    var field = form.querySelector("#aifo-footer-newsletter-field");
+    var input = form.querySelector('[name="email"]');
+    var errorEl = form.querySelector("#aifo-footer-newsletter-error");
+    var errorTextEl = errorEl
+      ? errorEl.querySelector(".aifo-foot__form-tooltip-text")
+      : null;
+    var successEl = form.querySelector("#aifo-footer-newsletter-success");
+
+    function hideMessages() {
+      if (errorEl) errorEl.hidden = true;
+      if (successEl) successEl.hidden = true;
+      if (field) field.classList.remove("is-invalid");
+    }
+
+    function showError(message) {
+      if (errorEl) {
+        if (errorTextEl) {
+          errorTextEl.textContent = message;
+        } else {
+          errorEl.textContent = message;
+        }
+        errorEl.hidden = false;
+      }
+      if (successEl) successEl.hidden = true;
+      if (field) field.classList.add("is-invalid");
+    }
+
+    function showSuccess(message) {
+      if (successEl) {
+        successEl.textContent = message;
+        successEl.hidden = false;
+      }
+      if (errorEl) errorEl.hidden = true;
+      if (field) field.classList.remove("is-invalid");
+    }
+
+    form.addEventListener("submit", function (e) {
+      e.preventDefault();
+      var value = (input.value || "").trim();
+
+      if (!value) {
+        showError("Please enter your email address.");
+        input.focus();
+        return;
+      }
+
+      if (!EMAIL_RE.test(value)) {
+        showError("Please enter a valid email address.");
+        input.focus();
+        return;
+      }
+
+      showSuccess("Thank you for subscribing!");
+      form.reset();
+    });
+
+    input.addEventListener("input", hideMessages);
+    input.addEventListener("blur", function () {
+      var value = (input.value || "").trim();
+      if (!value) {
+        hideMessages();
+        return;
+      }
+      if (!EMAIL_RE.test(value)) {
+        showError("Please enter a valid email address.");
+      }
+    });
+  }
+
+  window.initAifoFooter = function (root) {
+    if (!root) return;
+    initNewsletter(root);
+  };
+})();