首次提交：初始化项目代码

2026-07-31 14:44:48 +08:00
commit a4fe393571
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+// admin.js - 后台管理公共功能模块
+
+/**
+ * 侧边栏切换
+ */
+function toggleSidebar() {
+    const sidebar = document.getElementById('sidebar');
+    const mainArea = document.querySelector('.main-area');
+    const toggleIcon = document.querySelector('.sidebar-toggle i');
+    
+    if (sidebar && mainArea && toggleIcon) {
+        if (sidebar.classList.contains('collapsed')) {
+            sidebar.classList.remove('collapsed');
+            mainArea.style.marginLeft = '256px';
+            toggleIcon.className = 'fas fa-chevron-left';
+        } else {
+            sidebar.classList.add('collapsed');
+            mainArea.style.marginLeft = '0';
+            toggleIcon.className = 'fas fa-chevron-right';
+        }
+    }
+}
+
+/**
+ * 自定义弹窗提示
+ * @param {string} type - 类型: success, error, info, warning
+ * @param {string} title - 标题
+ * @param {string} message - 消息内容
+ */
+function showCustomAlert(type, title, message) {
+    const modal = document.getElementById('customAlertModal');
+    const icon = document.getElementById('alertIcon');
+    const alertTitle = document.getElementById('alertTitle');
+    const alertMessage = document.getElementById('alertMessage');
+    
+    if (!modal || !icon || !alertTitle || !alertMessage) return;
+    
+    const icons = {
+        success: '<i class="fas fa-check-circle" style="color: #10b981;"></i>',
+        error: '<i class="fas fa-exclamation-circle" style="color: #ef4444;"></i>',
+        info: '<i class="fas fa-info-circle" style="color: #3b82f6;"></i>',
+        warning: '<i class="fas fa-exclamation-triangle" style="color: #f59e0b;"></i>'
+    };
+    
+    icon.innerHTML = icons[type] || icons.info;
+    alertTitle.textContent = title;
+    alertMessage.textContent = message;
+    modal.style.display = 'flex';
+}
+
+/**
+ * 关闭自定义弹窗
+ */
+function closeCustomAlert() {
+    const modal = document.getElementById('customAlertModal');
+    if (modal) modal.style.display = 'none';
+}
+
+/**
+ * HTML转义，防止XSS攻击
+ * @param {string} text - 需要转义的文本
+ * @returns {string} 转义后的文本
+ */
+function escapeHtml(text) {
+    if (!text) return '';
+    const div = document.createElement('div');
+    div.textContent = text;
+    return div.innerHTML;
+}
+
+/**
+ * 验证邮箱格式
+ * @param {string} email - 邮箱地址
+ * @returns {boolean} 是否有效
+ */
+function isValidEmail(email) {
+    const re = /^[^\s@]+@[^\s@]+\.[^\s@]+$/;
+    return re.test(email);
+}
+
+/**
+ * 验证手机号格式
+ * @param {string} phone - 手机号码
+ * @returns {boolean} 是否有效
+ */
+function isValidPhone(phone) {
+    const re = /^1[3-9]\d{9}$/;
+    return re.test(phone);
+}
+
+// 点击模态框外部关闭弹窗
+document.addEventListener('click', function(e) {
+    const alertModal = document.getElementById('customAlertModal');
+    if (alertModal && e.target === alertModal) {
+        closeCustomAlert();
+    }
+});