feat(extensions): 新增系统工具页面与前台投稿分片上传

assets/js/page-admin-set.js

@@ -0,0 +1,63 @@
+/**
+ * AKSRT Page Admin Set — 前端页面编辑弹窗提交（后台「扩展&增强 → 系统工具」）。
+ *
+ * 弹窗内容由 PageAdminSet::ajax_modal() 经 aksrt-modal-runtime 注入，
+ * 这里只负责表单提交：序列化 → admin-ajax → 成功后刷新页面。
+ *
+ * @package AKSRT
+ */
+(function (window, document) {
+  'use strict';
+
+  function notify(message, type) {
+    if (typeof window.notyf === 'function') {
+      window.notyf(message, type || 'error', 4, 'aksrt-page-admin-set-toast');
+    }
+  }
+
+  document.addEventListener('submit', function (event) {
+    var form = event.target.closest('form.aksrt-admin-set-form');
+    if (!form) return;
+    event.preventDefault();
+
+    var submitButton = form.querySelector('.aksrt-admin-set-submit');
+    if (submitButton && submitButton.disabled) return;
+    if (submitButton) submitButton.disabled = true;
+
+    var action = (form.querySelector('input[name="action"]') || {}).value || '';
+    var ajaxUrl = (window.aksrtData && window.aksrtData.ajaxUrl) || (window._win && window._win.ajax_url) || '';
+    if (!ajaxUrl) {
+      notify('请求地址缺失', 'error');
+      if (submitButton) submitButton.disabled = false;
+      return;
+    }
+
+    var url = ajaxUrl + (ajaxUrl.indexOf('?') === -1 ? '?' : '&') + 'action=' + encodeURIComponent(action);
+    fetch(url, {
+      method: 'POST',
+      credentials: 'same-origin',
+      body: new FormData(form),
+    })
+      .then(function (response) {
+        return response.json().catch(function () { return {}; }).then(function (payload) {
+          if (!response.ok || !payload || !payload.success) {
+            throw new Error((payload && payload.data && payload.data.msg) || '保存失败，请重试');
+          }
+          return payload;
+        });
+      })
+      .then(function (payload) {
+        var data = payload.data || {};
+        notify(data.msg || '保存成功', 'success');
+        if (data.reload !== false) {
+          window.setTimeout(function () { window.location.reload(); }, 600);
+        } else if (submitButton) {
+          submitButton.disabled = false;
+        }
+      })
+      .catch(function (error) {
+        notify(error.message || '保存失败，请重试', 'error');
+        if (submitButton) submitButton.disabled = false;
+      });
+  });
+})(window, document);