feat: 注册准则阅读控制 + Footer 合规信息

准则阅读（三层控制）：
- registration.show_guidelines — 弹窗/复选框模式
- registration.force_guidelines — 是否强制倒计时+滚动
- registration.guidelines_timer — 倒计时秒数

Footer 合规（8 字段，空值不显示，链接纯手写）：
- site.operator_name / site.icp_number / site.icp_license
- site.police_number / site.wenwangwen / site.algorithm_filing
- site.privacy_url / site.terms_url
- 新增 safeHTML 模板函数输出不转义 HTML

internal/common/helper.go

@@ -175,5 +175,32 @@ func injectSiteInfo(c *gin.Context, data gin.H) {
 	if copyrightStart, exists := c.Get("site_copyright_start"); exists {
 		data["CopyrightStart"] = copyrightStart
 	}
+	if operatorName, exists := c.Get("site_operator_name"); exists {
+		data["OperatorName"] = operatorName
+	}
+	if icpNumber, exists := c.Get("site_icp_number"); exists {
+		data["ICPNumber"] = icpNumber
+	}
+	if icpLicense, exists := c.Get("site_icp_license"); exists {
+		data["ICPLicense"] = icpLicense
+	}
+	if policeNumber, exists := c.Get("site_police_number"); exists {
+		data["PoliceNumber"] = policeNumber
+	}
+	if wenwangwen, exists := c.Get("site_wenwangwen"); exists {
+		data["WenWangWen"] = wenwangwen
+	}
+	if algorithmFiling, exists := c.Get("site_algorithm_filing"); exists {
+		data["AlgorithmFiling"] = algorithmFiling
+	}
+	if privacyURL, exists := c.Get("site_privacy_url"); exists {
+		data["PrivacyURL"] = privacyURL
+	}
+	if termsURL, exists := c.Get("site_terms_url"); exists {
+		data["TermsURL"] = termsURL
+	}
+	if guidelinesTimer, exists := c.Get("registration_guidelines_timer"); exists {
+		data["GuidelinesTimer"] = guidelinesTimer
+	}
 	data["CurrentYear"] = time.Now().Year()
 }

internal/config/site_settings.go

@@ -117,16 +117,32 @@ type SiteInfoDefaults struct {
 	ContactEmail   string // 联系/申诉邮箱，默认 "metazone@foxmail.com"
 	Framework      string // 附加标识，默认 "Framework: MetaGenesis"
 	CopyrightStart string // 版权起始年份，默认 "2024"
+	OperatorName   string // 运营主体
+	ICPNumber      string // ICP 备案（HTML，含链接）
+	ICPLicense     string // ICP 经营许可证（HTML）
+	PoliceNumber   string // 公安备案（HTML）
+	WenWangWen     string // 文网文（HTML）
+	AlgorithmFiling string // 算法备案（HTML）
+	PrivacyURL     string // 隐私政策（HTML）
+	TermsURL       string // 服务条款（HTML）
 }
 
 // SiteInfo 获取站点展示信息（优先 DB 设置，fallback 默认值）
 func (s *SiteSettings) SiteInfo() SiteInfoDefaults {
 	return SiteInfoDefaults{
-		SiteName:       s.Get("site.name", "MetaLab"),
+		SiteName:        s.Get("site.name", "MetaLab"),
-		SiteTagline:    s.Get("site.tagline", "下一代开发者社区"),
+		SiteTagline:     s.Get("site.tagline", "下一代开发者社区"),
-		ContactEmail:   s.Get("site.contact_email", "metazone@foxmail.com"),
+		ContactEmail:    s.Get("site.contact_email", "metazone@foxmail.com"),
-		Framework:      s.Get("site.framework", "Framework: MetaGenesis"),
+		Framework:       s.Get("site.framework", "Framework: MetaGenesis"),
-		CopyrightStart: s.Get("site.copyright_start", "2024"),
+		CopyrightStart:  s.Get("site.copyright_start", "2024"),
+		OperatorName:    s.Get("site.operator_name", ""),
+		ICPNumber:       s.Get("site.icp_number", ""),
+		ICPLicense:      s.Get("site.icp_license", ""),
+		PoliceNumber:    s.Get("site.police_number", ""),
+		WenWangWen:      s.Get("site.wenwangwen", ""),
+		AlgorithmFiling: s.Get("site.algorithm_filing", ""),
+		PrivacyURL:      s.Get("site.privacy_url", ""),
+		TermsURL:        s.Get("site.terms_url", ""),
 	}
 }
 
@@ -140,6 +156,26 @@ func (s *SiteSettings) IsRegistrationEnabled() bool {
 	return s.GetBool("registration.enabled", true)
 }
 
+// ShowGuidelinesModal 注册时是否弹窗显示社区准则
+func (s *SiteSettings) ShowGuidelinesModal() bool {
+	return s.GetBool("registration.show_guidelines", true)
+}
+
+// ForceGuidelines 是否强制阅读准则（需要倒计时+滚动到底部）
+func (s *SiteSettings) ForceGuidelines() bool {
+	return s.GetBool("registration.force_guidelines", true)
+}
+
+// GuidelinesTimer 强制阅读倒计时秒数
+func (s *SiteSettings) GuidelinesTimer() int {
+	val := s.Get("registration.guidelines_timer", "60")
+	n, err := strconv.Atoi(val)
+	if err != nil || n < 1 {
+		return 60
+	}
+	return n
+}
+
 // IsMaintenanceEnabled 是否处于维护模式（维护期间仅站长可登录和访问）
 func (s *SiteSettings) IsMaintenanceEnabled() bool {
 	return s.GetBool("maintenance.enabled", false)

internal/controller/auth_controller.go

@@ -57,6 +57,9 @@ func (ac *AuthController) RegisterPage(c *gin.Context) {
 		"ExtraCSS":            "/static/css/auth.css",
 		"Guidelines":          guidelines,
 		"RegistrationEnabled": ac.authService.IsRegistrationEnabled(),
+		"ShowGuidelinesModal": ac.siteSettings.ShowGuidelinesModal(),
+		"ForceGuidelines":     ac.siteSettings.ForceGuidelines(),
+		"GuidelinesTimer":     ac.siteSettings.GuidelinesTimer(),
 	}))
 }
 

internal/middleware/site_info.go

@@ -16,7 +16,16 @@ func InjectSiteInfo(siteSettings *config.SiteSettings) gin.HandlerFunc {
 		c.Set("site_contact_email", info.ContactEmail)
 		c.Set("site_framework", info.Framework)
 		c.Set("site_copyright_start", info.CopyrightStart)
+		c.Set("site_operator_name", info.OperatorName)
+		c.Set("site_icp_number", info.ICPNumber)
+		c.Set("site_icp_license", info.ICPLicense)
+		c.Set("site_police_number", info.PoliceNumber)
+		c.Set("site_wenwangwen", info.WenWangWen)
+		c.Set("site_algorithm_filing", info.AlgorithmFiling)
+		c.Set("site_privacy_url", info.PrivacyURL)
+		c.Set("site_terms_url", info.TermsURL)
 		c.Set("is_maintenance", siteSettings.IsMaintenanceEnabled())
+		c.Set("registration_guidelines_timer", siteSettings.GuidelinesTimer())
 		c.Next()
 	}
 }

internal/theme/loader.go

@@ -26,6 +26,7 @@ func LoadTemplates(roots ...TemplateRoot) (*template.Template, error) {
 		"formatCount": formatCount,
 		"str":         str,
 		"assetV":      common.AssetV,
+		"safeHTML":    func(s string) template.HTML { return template.HTML(s) },
 		"substr": func(s string, start, length int) string {
 			runes := []rune(s)
 			if start >= len(runes) {

templates/MetaLab-2026/html/auth/register.html

@@ -38,7 +38,16 @@
                 </label>
                 <span class="remember-hint">非共享设备推荐</span>
             </div>
+            {{if .ShowGuidelinesModal}}
             <p class="guidelines-link">点击注册即表示同意 <a href="#" id="openGuidelines">《{{.SiteName}} 社区用户准则》</a></p>
+            {{else}}
+            <div class="form-group guidelines-checkbox-group">
+                <label class="guidelines-checkbox-label">
+                    <input type="checkbox" id="guidelinesAgreed">
+                    我已阅读并同意<a href="#" id="openGuidelines">《{{.SiteName}} 社区用户准则》</a>
+                </label>
+            </div>
+            {{end}}
             <button type="submit" class="submit-btn" id="submitBtn">注 册</button>
         </form>
         {{else}}
@@ -56,7 +65,7 @@
 </main>
 
 <!-- 社区准则模态框 -->
-<div class="modal-overlay" id="modalOverlay">
+<div class="modal-overlay" id="modalOverlay" data-force-guidelines="{{.ForceGuidelines}}" data-guidelines-timer="{{.GuidelinesTimer}}">
     <div class="modal">
         <div class="modal-header">
             <h3>{{.SiteName}} 社区用户准则</h3>
@@ -67,15 +76,21 @@
         </div>
         <div class="modal-footer">
             <div id="modalEnforce">
+                {{if .ForceGuidelines}}
                 <div class="timer" id="timer">
                     <span id="timerLabel">剩余阅读时间</span>
-                    <span class="count" id="timerCount">60</span>
+                    <span class="count" id="timerCount">{{.GuidelinesTimer}}</span>
                     <span id="timerUnit">秒</span>
                     <span id="timerDone" style="display:none">✓ 阅读时间已满足</span>
                 </div>
                 <span class="scroll-hint" id="scrollHint">▼ 请滚动至底部完成阅读</span>
+                {{end}}
             </div>
+            {{if .ForceGuidelines}}
             <button class="confirm-btn" id="confirmBtn" disabled>我已完整阅读并同意</button>
+            {{else}}
+            <button class="confirm-btn" id="confirmBtn">我已阅读并同意</button>
+            {{end}}
             <button class="confirm-btn" id="previewCloseBtn" style="display:none">关 闭</button>
         </div>
     </div>

templates/MetaLab-2026/html/layout/footer.html

@@ -1,6 +1,19 @@
 <footer>
     <div class="container footer-content">
         <p class="copyright">&copy; {{.CopyrightStart}}-{{.CurrentYear}} {{.SiteName}}{{if .Framework}} | {{.Framework}}{{end}}{{if .CanAccessAdmin}} | <a href="/admin">管理面板</a>{{end}}</p>
+        {{$hasCompliance := or .OperatorName .ICPNumber .ICPLicense .PoliceNumber .WenWangWen .AlgorithmFiling .PrivacyURL .TermsURL}}
+        {{if $hasCompliance}}
+        <p class="footer-compliance">
+            {{if .PrivacyURL}}{{if ne .PrivacyURL ""}}{{safeHTML .PrivacyURL}}{{end}}{{end}}
+            {{if .TermsURL}}{{if ne .TermsURL ""}} | {{safeHTML .TermsURL}}{{end}}{{end}}
+            {{if .OperatorName}}{{if ne .OperatorName ""}} | {{.OperatorName}}{{end}}{{end}}
+            {{if .ICPNumber}}{{if ne .ICPNumber ""}} | {{safeHTML .ICPNumber}}{{end}}{{end}}
+            {{if .ICPLicense}}{{if ne .ICPLicense ""}} | {{safeHTML .ICPLicense}}{{end}}{{end}}
+            {{if .PoliceNumber}}{{if ne .PoliceNumber ""}} | {{safeHTML .PoliceNumber}}{{end}}{{end}}
+            {{if .WenWangWen}}{{if ne .WenWangWen ""}} | {{safeHTML .WenWangWen}}{{end}}{{end}}
+            {{if .AlgorithmFiling}}{{if ne .AlgorithmFiling ""}} | {{safeHTML .AlgorithmFiling}}{{end}}{{end}}
+        </p>
+        {{end}}
     </div>
 </footer>
 <script src="/static/js/common.js?v={{assetV "/static/js/common.js"}}" nonce="{{.CSPNonce}}"></script>

templates/MetaLab-2026/static/js/register.js

@@ -25,6 +25,7 @@
     var passwordInput = document.getElementById('password');
     var confirmPasswordInput = document.getElementById('confirmPassword');
     var rememberMeCheckbox = document.getElementById('rememberMe');
+    var guidelinesAgreedCheckbox = document.getElementById('guidelinesAgreed');
     var emailError = document.getElementById('emailError');
     var passwordError = document.getElementById('passwordError');
     var confirmPasswordError = document.getElementById('confirmPasswordError');
@@ -32,6 +33,11 @@
     // Guard: exit if not on auth page
     if (!registerForm) return;
 
+    // 准则配置（从模板 data 属性读取）
+    var forceGuidelines = modalOverlay ? modalOverlay.getAttribute('data-force-guidelines') === 'true' : true;
+    var guidelinesTimer = modalOverlay ? parseInt(modalOverlay.getAttribute('data-guidelines-timer')) || 60 : 60;
+    var showModal = !!modalOverlay;
+
     // 读取 redirect 参数（注册成功后跳转目标）
     function getRedirect() {
         var m = window.location.search.match(/[?&]redirect=([^&]+)/);
@@ -39,7 +45,7 @@
         return '/';
     }
 
-    var countdown = 60;
+    var countdown = guidelinesTimer;
     var timerInterval = null;
     var reachedBottom = false;
     var agreed = false;
@@ -50,7 +56,7 @@
     function openModal(onAgreed) {
         isRegistrationMode = typeof onAgreed === 'function';
         clearInterval(timerInterval);
-        countdown = 60;
+        countdown = guidelinesTimer;
         reachedBottom = false;
         agreed = false;
         modalBody.scrollTop = 0;
@@ -61,18 +67,25 @@
             modalEnforce.style.display = '';
             confirmBtn.style.display = '';
             previewCloseBtn.style.display = 'none';
-            timerCount.textContent = '60';
+
-            timerLabel.style.display = '';
+            if (forceGuidelines) {
-            timerCount.style.display = '';
+                timerCount.textContent = guidelinesTimer;
-            timerUnit.style.display = '';
+                timerLabel.style.display = '';
-            timerDone.style.display = 'none';
+                timerCount.style.display = '';
-            timer.classList.remove('done');
+                timerUnit.style.display = '';
-            countdownPaused = false;
+                timerDone.style.display = 'none';
-            confirmBtn.disabled = true;
+                if (timer) timer.classList.remove('done');
-            scrollHint.style.display = 'flex';
+                countdownPaused = false;
-            scrollHint.textContent = '▼ 请滚动至底部完成阅读';
+                confirmBtn.disabled = true;
-            scrollHint.style.color = 'var(--color-danger)';
+                scrollHint.style.display = 'flex';
-            startCountdown();
+                scrollHint.textContent = '▼ 请滚动至底部完成阅读';
+                scrollHint.style.color = 'var(--color-danger)';
+                startCountdown();
+            } else {
+                // 非强制：隐藏倒计时和滚动提示，按钮直接可用
+                modalEnforce.style.display = 'none';
+                confirmBtn.disabled = false;
+            }
         } else {
             modalEnforce.style.display = 'none';
             confirmBtn.style.display = 'none';
@@ -239,37 +252,46 @@
             return;
         }
 
+        // 复选框模式：检查是否勾选准则
+        if (guidelinesAgreedCheckbox && !guidelinesAgreedCheckbox.checked) {
+            window.MetaLab.toast(toast, '请先阅读并同意社区准则', true);
+            return;
+        }
+
         // Disable submit to prevent double-click
         submitBtn.disabled = true;
         submitBtn.textContent = '检查中...';
 
-        // Step 1: Check if email already registered (before showing 60s guidelines)
+        // Step 1: Check if email already registered
         var checkXhr = new XMLHttpRequest();
         checkXhr.open('POST', '/api/auth/check-email', true);
         checkXhr.setRequestHeader('Content-Type', 'application/json');
         checkXhr.onreadystatechange = function () {
             if (checkXhr.readyState !== 4) return;
 
-            submitBtn.disabled = true; // will be re-enabled by checkFormValidity if needed
+            submitBtn.disabled = true;
 
             var resp;
             try { resp = JSON.parse(checkXhr.responseText); } catch (err) { resp = null; }
 
             if (checkXhr.status === 200 && resp && resp.success) {
                 if (resp.data && resp.data.exists) {
-                    // Already registered → notify user immediately, skip guidelines
                     window.MetaLab.toast(toast, '该邮箱已注册，请直接登录', true);
                     submitBtn.textContent = '注 册';
                     submitBtn.disabled = false;
                 } else {
-                    // Not registered → proceed to guidelines modal
                     submitBtn.textContent = '注 册';
-                    openModal(function () {
+                    if (showModal) {
+                        // 弹窗模式：弹出准则阅读
+                        openModal(function () {
+                            doRegister(email, password, confirm);
+                        });
+                    } else {
+                        // 复选框模式：直接注册
                         doRegister(email, password, confirm);
-                    });
+                    }
                 }
             } else {
-                // API error → show message, don't block
                 var msg = (resp && resp.message) ? resp.message : '网络异常，请稍后重试';
                 window.MetaLab.toast(toast, msg, true);
                 submitBtn.textContent = '注 册';

templates/admin/html/site-settings/index.html

@@ -61,6 +61,93 @@
             </div>
         </div>
 
+        <!-- 合规信息 -->
+        <div class="settings-section">
+            <div class="section-title">合规信息</div>
+            <div class="section-body">
+                <div class="setting-item">
+                    <div class="setting-info">
+                        <span class="setting-label">运营主体</span>
+                        <span class="setting-desc">页脚展示的运营方名称</span>
+                    </div>
+                    <div class="setting-input-wrap">
+                        <input type="text" id="setting-site-operator" class="setting-input" placeholder="留空则不显示" value="{{.OperatorName}}">
+                        <button class="btn btn-sm btn-primary btn-save" data-key="site.operator_name" data-input="setting-site-operator">保存</button>
+                    </div>
+                </div>
+                <div class="setting-item">
+                    <div class="setting-info">
+                        <span class="setting-label">隐私政策</span>
+                        <span class="setting-desc">纯手写 HTML，如 &lt;a href="/privacy"&gt;隐私政策&lt;/a&gt;</span>
+                    </div>
+                    <div class="setting-input-wrap">
+                        <input type="text" id="setting-site-privacy" class="setting-input" placeholder="留空则不显示" value="{{.PrivacyURL}}">
+                        <button class="btn btn-sm btn-primary btn-save" data-key="site.privacy_url" data-input="setting-site-privacy">保存</button>
+                    </div>
+                </div>
+                <div class="setting-item">
+                    <div class="setting-info">
+                        <span class="setting-label">服务条款</span>
+                        <span class="setting-desc">纯手写 HTML，如 &lt;a href="/terms"&gt;服务条款&lt;/a&gt;</span>
+                    </div>
+                    <div class="setting-input-wrap">
+                        <input type="text" id="setting-site-terms" class="setting-input" placeholder="留空则不显示" value="{{.TermsURL}}">
+                        <button class="btn btn-sm btn-primary btn-save" data-key="site.terms_url" data-input="setting-site-terms">保存</button>
+                    </div>
+                </div>
+                <div class="setting-item">
+                    <div class="setting-info">
+                        <span class="setting-label">ICP 备案</span>
+                        <span class="setting-desc">纯手写 HTML，如 &lt;a href="https://beian.miit.gov.cn"&gt;京ICP备XXXX号&lt;/a&gt;</span>
+                    </div>
+                    <div class="setting-input-wrap">
+                        <input type="text" id="setting-site-icp" class="setting-input" placeholder="留空则不显示" value="{{.ICPNumber}}">
+                        <button class="btn btn-sm btn-primary btn-save" data-key="site.icp_number" data-input="setting-site-icp">保存</button>
+                    </div>
+                </div>
+                <div class="setting-item">
+                    <div class="setting-info">
+                        <span class="setting-label">ICP 经营许可证</span>
+                        <span class="setting-desc">纯手写 HTML，留空则不显示</span>
+                    </div>
+                    <div class="setting-input-wrap">
+                        <input type="text" id="setting-site-icp-license" class="setting-input" placeholder="留空则不显示" value="{{.ICPLicense}}">
+                        <button class="btn btn-sm btn-primary btn-save" data-key="site.icp_license" data-input="setting-site-icp-license">保存</button>
+                    </div>
+                </div>
+                <div class="setting-item">
+                    <div class="setting-info">
+                        <span class="setting-label">公安备案</span>
+                        <span class="setting-desc">纯手写 HTML，留空则不显示</span>
+                    </div>
+                    <div class="setting-input-wrap">
+                        <input type="text" id="setting-site-police" class="setting-input" placeholder="留空则不显示" value="{{.PoliceNumber}}">
+                        <button class="btn btn-sm btn-primary btn-save" data-key="site.police_number" data-input="setting-site-police">保存</button>
+                    </div>
+                </div>
+                <div class="setting-item">
+                    <div class="setting-info">
+                        <span class="setting-label">文网文</span>
+                        <span class="setting-desc">纯手写 HTML，留空则不显示</span>
+                    </div>
+                    <div class="setting-input-wrap">
+                        <input type="text" id="setting-site-wenwangwen" class="setting-input" placeholder="留空则不显示" value="{{.WenWangWen}}">
+                        <button class="btn btn-sm btn-primary btn-save" data-key="site.wenwangwen" data-input="setting-site-wenwangwen">保存</button>
+                    </div>
+                </div>
+                <div class="setting-item">
+                    <div class="setting-info">
+                        <span class="setting-label">算法备案</span>
+                        <span class="setting-desc">纯手写 HTML，留空则不显示</span>
+                    </div>
+                    <div class="setting-input-wrap">
+                        <input type="text" id="setting-site-algorithm-filing" class="setting-input" placeholder="留空则不显示" value="{{.AlgorithmFiling}}">
+                        <button class="btn btn-sm btn-primary btn-save" data-key="site.algorithm_filing" data-input="setting-site-algorithm-filing">保存</button>
+                    </div>
+                </div>
+            </div>
+        </div>
+
         <!-- 维护设置 -->
         <div class="settings-section">
             <div class="section-title">维护设置</div>
@@ -92,6 +179,36 @@
                         <span class="toggle-slider"></span>
                     </label>
                 </div>
+                <div class="setting-item">
+                    <div class="setting-info">
+                        <span class="setting-label">弹窗显示准则</span>
+                        <span class="setting-desc">注册时弹窗展示社区准则（关闭后仅显示复选框）</span>
+                    </div>
+                    <label class="toggle-switch">
+                        <input type="checkbox" id="registration-show-guidelines" data-key="registration.show_guidelines">
+                        <span class="toggle-slider"></span>
+                    </label>
+                </div>
+                <div class="setting-item">
+                    <div class="setting-info">
+                        <span class="setting-label">强制阅读准则</span>
+                        <span class="setting-desc">弹窗模式下要求倒计时+滚动到底部（关闭后弹窗可直接确认）</span>
+                    </div>
+                    <label class="toggle-switch">
+                        <input type="checkbox" id="registration-force-guidelines" data-key="registration.force_guidelines">
+                        <span class="toggle-slider"></span>
+                    </label>
+                </div>
+                <div class="setting-item">
+                    <div class="setting-info">
+                        <span class="setting-label">阅读倒计时</span>
+                        <span class="setting-desc">强制阅读时的倒计时秒数</span>
+                    </div>
+                    <div class="setting-input-wrap">
+                        <input type="number" id="setting-guidelines-timer" class="setting-input" placeholder="60" min="1" style="width:100px" value="{{.GuidelinesTimer}}">
+                        <button class="btn btn-sm btn-primary btn-save" data-key="registration.guidelines_timer" data-input="setting-guidelines-timer">保存</button>
+                    </div>
+                </div>
             </div>
         </div>