初始化项目：基础设施 + 用户认证 + 后台管理系统 + AGPL 3.0 许可

2026-05-26 13:46:33 +08:00
parent 1315df6501
commit 483fdd919f
56 changed files with 5804 additions and 40 deletions
--- a/templates/MetaLab-2026/static/js/login.js
+++ b/templates/MetaLab-2026/static/js/login.js
@ -0,0 +1,80 @@
+/* ============================================================
+   MetaLab Login JS — 登录页面专属脚本
+   ============================================================ */
+(function () {
+    'use strict';
+
+    var loginForm = document.getElementById('loginForm');
+    var emailInput = document.getElementById('email');
+    var passwordInput = document.getElementById('password');
+    var rememberMeCheckbox = document.getElementById('rememberMe');
+    var emailError = document.getElementById('emailError');
+    var passwordError = document.getElementById('passwordError');
+    var submitBtn = document.getElementById('submitBtn');
+    var toast = document.getElementById('toast');
+
+    if (!loginForm) return;
+
+    function checkFormValidity() {
+        var email = emailInput.value.trim();
+        var password = passwordInput.value;
+        submitBtn.disabled = !(email && password);
+    }
+
+    emailInput.addEventListener('input', function () {
+        var v = emailInput.value.trim();
+        if (v && !/^[^\s@]+@[^\s@]+\.[^\s@]+$/.test(v)) {
+            emailInput.classList.add('error');
+            emailError.style.display = 'block';
+        } else {
+            emailInput.classList.remove('error');
+            emailError.style.display = 'none';
+        }
+        checkFormValidity();
+    });
+
+    passwordInput.addEventListener('input', checkFormValidity);
+
+    loginForm.addEventListener('submit', function (e) {
+        e.preventDefault();
+
+        var email = emailInput.value.trim();
+        var password = passwordInput.value;
+
+        if (!/^[^\s@]+@[^\s@]+\.[^\s@]+$/.test(email)) {
+            emailInput.classList.add('error');
+            emailError.style.display = 'block';
+            return;
+        }
+        if (!password) {
+            passwordInput.classList.add('error');
+            passwordError.style.display = 'block';
+            return;
+        }
+
+        doLogin(email, password);
+    });
+
+    function doLogin(email, password) {
+        var xhr = new XMLHttpRequest();
+        xhr.open('POST', '/api/auth/login', true);
+        xhr.setRequestHeader('Content-Type', 'application/json');
+        xhr.onreadystatechange = function () {
+            if (xhr.readyState === 4) {
+                var resp;
+                try { resp = JSON.parse(xhr.responseText); } catch (err) { resp = null; }
+
+                if (xhr.status === 200 && resp && resp.success) {
+                    window.MetaLab.toast(toast, '登录成功', false);
+                    setTimeout(function () {
+                        window.location.href = '/';
+                    }, 800);
+                } else {
+                    var msg = (resp && resp.message) ? resp.message : '登录失败，请稍后重试';
+                    window.MetaLab.toast(toast, msg, true);
+                }
+            }
+        };
+        xhr.send(JSON.stringify({ email: email, password: password, remember_me: rememberMeCheckbox.checked         }));
+    }
+})();