fenzhuo

templates/admin.html

@@ -584,6 +584,11 @@
                     <label for="enable_seating">开启分桌功能</label>
                 </div>
                 <div id="seating_inputs">
+                    <div class="form-group">
+                        <label>座位单位名称</label>
+                        <input type="text" id="seat_unit_name" placeholder="如：桌、座位、区、组" style="width: 200px;">
+                        <p style="font-size: 0.8em; color: var(--text-muted); margin-top: 5px;">显示在座位号旁边的单位，如"桌"、"座位"、"区"等</p>
+                    </div>
                     <div class="form-group">
                         <label>总桌数</label>
                         <input type="number" id="total_tables" min="1">
@@ -819,6 +824,22 @@
                     <img id="image_preview" class="preview-img" src="">
                 </div>
                 <button onclick="uploadImage()">上传图片</button>
+                
+                <hr style="border-color: rgba(0,242,255,0.2); margin: 25px 0;">
+                
+                <div class="checkbox-wrapper" style="margin-bottom: 15px;">
+                    <input type="checkbox" id="enable_qrcode">
+                    <label for="enable_qrcode">显示入群二维码（签到成功后将展示）</label>
+                </div>
+                <div class="form-group">
+                    <label>入群二维码图片</label>
+                    <input type="file" id="qrcode_image_file" accept="image/*" style="padding: 10px 0;">
+                    <img id="qrcode_preview" class="preview-img" src="" style="max-width: 200px;">
+                </div>
+                <button onclick="uploadQrcode()">上传二维码</button>
+                <p style="font-size: 0.85em; color: var(--text-muted); margin-top: 10px;">
+                    💡 开启后，签到成功页面将显示二维码，长按可保存图片
+                </p>
             </div>
         </div>
 
@@ -863,6 +884,13 @@
             });
             
             checkAuthStatus();
+            
+            const seatUnitInput = document.getElementById('seat_unit_name');
+            if (seatUnitInput) {
+                seatUnitInput.addEventListener('input', function() {
+                    updateSeatingLabels(this.value);
+                });
+            }
         });
 
         async function checkAuthStatus() {
@@ -948,6 +976,18 @@
             }
         }
 
+        /**
+         * 根据座位单位名称更新标签文字
+         */
+        function updateSeatingLabels(unitName) {
+            const unit = unitName || '桌';
+            const labels = document.querySelectorAll('#seating_inputs .form-group label');
+            if (labels.length >= 2) {
+                labels[1].textContent = `总${unit}数`;
+                labels[2].textContent = `每${unit}最大人数`;
+            }
+        }
+
         // Load config on startup
         fetch('/api/admin/config')
             .then(res => res.json())
@@ -962,6 +1002,9 @@
                 document.getElementById('bg_color').value = config.bg_color;
                 document.getElementById('image_preview').src = config.header_image;
                 
+                document.getElementById('enable_qrcode').checked = config.enable_qrcode === true;
+                document.getElementById('qrcode_preview').src = config.qrcode_image || '';
+                
                 // Checkin Config
                 document.getElementById('enable_ticket_validation').checked = config.enable_ticket_validation !== false;
                 document.getElementById('enable_sms_verification').checked = config.enable_sms_verification === true;
@@ -982,6 +1025,8 @@
                 document.getElementById('enable_seating').checked = config.enable_seating !== false; // Default true
                 document.getElementById('total_tables').value = config.total_tables || 14;
                 document.getElementById('max_per_table').value = config.max_per_table || 10;
+                document.getElementById('seat_unit_name').value = config.seat_unit_name || '桌';
+                updateSeatingLabels(config.seat_unit_name);
                 toggleSeatingInputs();
                 
                 // Field Configs - 使用新版渲染函数
@@ -1467,6 +1512,9 @@
                 bg_color: document.getElementById('bg_color').value,
                 header_image: document.getElementById('image_preview').src.replace(window.location.origin, ''),
                 
+                enable_qrcode: document.getElementById('enable_qrcode').checked,
+                qrcode_image: document.getElementById('qrcode_preview').src.replace(window.location.origin, ''),
+                
                 // Checkin Config
                 enable_ticket_validation: document.getElementById('enable_ticket_validation').checked,
                 enable_sms_verification: document.getElementById('enable_sms_verification').checked,
@@ -1485,6 +1533,7 @@
 
                 // Seating Config
                 enable_seating: document.getElementById('enable_seating').checked,
+                seat_unit_name: document.getElementById('seat_unit_name').value || '桌',
                 total_tables: parseInt(document.getElementById('total_tables').value),
                 max_per_table: parseInt(document.getElementById('max_per_table').value),
 
@@ -1583,6 +1632,36 @@
             }
         }
 
+        /**
+         * 上传入群二维码图片
+         */
+        async function uploadQrcode() {
+            const fileInput = document.getElementById('qrcode_image_file');
+            if (!fileInput.files[0]) {
+                showMessage('请先选择图片', 'error');
+                return;
+            }
+
+            const formData = new FormData();
+            formData.append('file', fileInput.files[0]);
+
+            try {
+                const res = await fetch('/api/admin/upload', {
+                    method: 'POST',
+                    body: formData
+                });
+                const data = await res.json();
+                if (res.ok) {
+                    document.getElementById('qrcode_preview').src = data.url;
+                    showMessage('二维码上传成功，请记得点击保存设置', 'success');
+                } else {
+                    showMessage('上传失败: ' + data.message, 'error');
+                }
+            } catch (e) {
+                showMessage('网络错误', 'error');
+            }
+        }
+
         async function initDatabase() {
             if (!confirm('确定要在当前配置的数据库中初始化/迁移表结构吗？\n（此操作安全，不会删除现有数据）')) return;
             

templates/index.html

@@ -463,6 +463,45 @@
             100% { box-shadow: 0 0 0 0 rgba(255, 0, 0, 0); }
         }
 
+        /* 入群二维码样式 */
+        .qrcode-section {
+            margin-top: 25px;
+            padding: 20px;
+            background: rgba(255, 255, 255, 0.05);
+            border-radius: 12px;
+            border: 1px solid rgba(0, 242, 255, 0.3);
+            text-align: center;
+        }
+
+        .qrcode-title {
+            color: var(--primary-color);
+            font-size: 0.9rem;
+            margin-bottom: 15px;
+            font-weight: 600;
+        }
+
+        .qrcode-image {
+            max-width: 180px;
+            width: 100%;
+            border-radius: 8px;
+            border: 1px solid rgba(0, 242, 255, 0.4);
+            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
+            cursor: pointer;
+            transition: transform 0.2s, box-shadow 0.2s;
+        }
+
+        .qrcode-image:hover {
+            transform: scale(1.02);
+            box-shadow: 0 6px 20px rgba(0, 242, 255, 0.3);
+        }
+
+        .qrcode-hint {
+            color: var(--text-muted);
+            font-size: 0.75rem;
+            margin-top: 10px;
+            opacity: 0.8;
+        }
+
     </style>
 </head>
 <body>
@@ -576,6 +615,12 @@
                 </div>
             </div>
             
+            <div id="qrcode-container-success" class="qrcode-section hidden">
+                <p class="qrcode-title">📱 扫码加入社群</p>
+                <img id="qrcode-img-success" class="qrcode-image" src="" alt="入群二维码" oncontextmenu="handleQrcodeLongPress(event)">
+                <p class="qrcode-hint">长按二维码保存到相册</p>
+            </div>
+            
             <p style="margin-top: 20px;">请入座等待会议开始</p>
             <button id="success-btn" onclick="window.location.href='/wall'" style="margin-top: 30px; background: transparent; border: 1px solid rgba(255,255,255,0.2);">前往活动</button>
         </div>
@@ -601,6 +646,12 @@
                 </div>
             </div>
             
+            <div id="qrcode-container-signed" class="qrcode-section hidden">
+                <p class="qrcode-title">📱 扫码加入社群</p>
+                <img id="qrcode-img-signed" class="qrcode-image" src="" alt="入群二维码" oncontextmenu="handleQrcodeLongPress(event)">
+                <p class="qrcode-hint">长按二维码保存到相册</p>
+            </div>
+            
             <p style="margin-top: 20px;">请入座等待会议开始</p>
             <button id="signed-btn" onclick="window.location.href='/wall'" style="margin-top: 30px; background: transparent; border: 1px solid rgba(255,255,255,0.2);">前往活动</button>
         </div>
@@ -646,6 +697,25 @@
 
         let isCheckinCodeVerified = false;
 
+        /**
+         * 获取座位单位名称
+         */
+        function getSeatUnitName() {
+            return CONFIG.seat_unit_name || '桌';
+        }
+
+        /**
+         * 格式化座位号显示（替换"桌"为单位名称）
+         * @param {string} seatText 原始座位文字
+         * @returns {string} 格式化后的座位文字
+         */
+        function formatSeatDisplay(seatText) {
+            if (!seatText) return '';
+            const unit = getSeatUnitName();
+            if (unit === '桌') return seatText;
+            return seatText.replace(/桌/g, unit);
+        }
+
         async function refreshConfig() {
             try {
                 const res = await fetch('/api/admin/config');
@@ -844,7 +914,7 @@
                         document.getElementById('signed-phone').textContent = data.user.phone;
                         
                         if (CONFIG.enable_seating !== false) {
-                            document.getElementById('signed-seat-display').textContent = data.seat || "自由席";
+                            document.getElementById('signed-seat-display').textContent = formatSeatDisplay(data.seat) || ("自由" + getSeatUnitName());
                             document.getElementById('signed-seat-display').style.display = 'block';
                             document.getElementById('signed-seat-label').textContent = "您的座位是";
                             document.getElementById('signed-seat-label').style.display = 'block';
@@ -860,6 +930,9 @@
                             document.getElementById('signed-seat-label').textContent = "签到成功，请自由入座";
                             document.getElementById('signed-tablemates-container').classList.add('hidden');
                         }
+                        
+                        // 显示二维码（如果配置开启）
+                        updateQrcodeDisplay();
                     } else {
                         // Single user found
                         await refreshConfig();
@@ -968,7 +1041,7 @@
                     document.getElementById('success-btn').textContent = payload.name + '/点击进入活动大厅';
                     if (CONFIG.enable_seating !== false) {
                         // Show assigned seat
-                        document.getElementById('seat-display').textContent = data.seat || "自由席";
+                        document.getElementById('seat-display').textContent = formatSeatDisplay(data.seat) || ("自由" + getSeatUnitName());
                         document.getElementById('seat-display').style.display = 'block';
                         document.getElementById('success-seat-label').textContent = "您的座位已分配";
                         document.getElementById('success-seat-label').style.display = 'block';
@@ -985,6 +1058,9 @@
                         document.getElementById('tablemates-container').classList.add('hidden');
                     }
                     
+                    // 显示二维码（如果配置开启）
+                    updateQrcodeDisplay();
+                    
                     document.getElementById('step-form').classList.add('hidden');
                     document.getElementById('step-success').classList.remove('hidden');
                 } else {
@@ -1061,6 +1137,49 @@
             updateCheckinButtonState();
         }
 
+        /**
+         * 根据配置控制二维码显示
+         */
+        function updateQrcodeDisplay() {
+            const enableQrcode = CONFIG.enable_qrcode === true;
+            const qrcodeImage = CONFIG.qrcode_image;
+            
+            if (enableQrcode && qrcodeImage) {
+                // 签到成功页面的二维码
+                const successContainer = document.getElementById('qrcode-container-success');
+                const successImg = document.getElementById('qrcode-img-success');
+                if (successContainer) {
+                    successImg.src = qrcodeImage;
+                    successContainer.classList.remove('hidden');
+                }
+                
+                // 已签到页面的二维码
+                const signedContainer = document.getElementById('qrcode-container-signed');
+                const signedImg = document.getElementById('qrcode-img-signed');
+                if (signedContainer) {
+                    signedImg.src = qrcodeImage;
+                    signedContainer.classList.remove('hidden');
+                }
+            } else {
+                document.getElementById('qrcode-container-success')?.classList.add('hidden');
+                document.getElementById('qrcode-container-signed')?.classList.add('hidden');
+            }
+        }
+
+        /**
+         * 处理二维码长按保存（在 PC 端右键保存）
+         */
+        function handleQrcodeLongPress(event) {
+            event.preventDefault();
+            const img = event.target;
+            if (img.src) {
+                const link = document.createElement('a');
+                link.href = img.src;
+                link.download = '入群二维码';
+                link.click();
+            }
+        }
+
         async function sendCheckinSms() {
             const phone = document.getElementById('form-phone').value.trim();
             const errorDiv = document.getElementById('submit-error');