test

websocket_server/docker-compose.yml

@@ -8,5 +8,6 @@ services:
       - "8811:8000"
     volumes:
       - ./output_images:/app/output_images
+      - ./media:/app/media
       - ./.env:/app/.env
     restart: unless-stopped

websocket_server/image_generator.py

@@ -10,16 +10,17 @@ from dashscope import ImageSynthesis, Generation
 load_dotenv()
 dashscope.api_key = os.getenv("DASHSCOPE_API_KEY")
 
+
 class ImageGenerator:
     def __init__(self, provider="dashscope", model=None):
         self.provider = provider
         self.model = model
         self.api_key = None
-        
+
         if provider == "doubao":
             self.api_key = os.getenv("volcengine_API_KEY")
             if not self.model:
-                self.model = "doubao-seedream-5-0-260128" # Default model from user input
+                self.model = "doubao-seedream-4.0"
         elif provider == "dashscope":
             self.api_key = os.getenv("DASHSCOPE_API_KEY")
             if not self.model:
@@ -28,49 +29,57 @@ class ImageGenerator:
     def optimize_prompt(self, asr_text, progress_callback=None):
         """Use LLM to optimize the prompt"""
         print(f"Optimizing prompt for: {asr_text}")
-        
+
         if progress_callback:
             progress_callback(0, "正在准备优化提示词...")
-        
+
         system_prompt = """你是一个AI图像提示词优化专家。你的任务是将用户的语音识别结果转化为适合生成"黑白线稿"的提示词。
 关键要求：
 1. 风格必须是：简单的黑白线稿、简笔画、图标风格 (Line art, Sketch, Icon style)。
-2. 画面必须清晰、线条粗壮，适合低分辨率热敏打印机打印。
+2. 画面必须清晰、线条粗壮，适合低分辨率热敏打印机打印,用来生成标签贴纸。
 3. 绝对不要有复杂的阴影、渐变、黑白线条描述。
 4. 背景必须是纯白 (White background)。
 5. 提示词内容请使用英文描述，因为绘图模型对英文生成要更准确。
 6. 尺寸比例遵循宽48mm:高30mm (约 1.6:1)。
 7. 直接输出优化后的提示词，不要包含任何解释。
-如果用户要求输入文字，则用```把文字包裹起来，文字是中文
+如果用户要求输入文字，则用```把文字包裹起来，如果用户有中文文字，则用中文包裹起来。所有文字都是中文，描述都是英文。
+example:
 "A house with a child on the side, black and white line art, cartoon style, text:```中国人``` below."
 """
 
         try:
             if progress_callback:
                 progress_callback(10, "正在调用AI优化提示词...")
-            
+
             # Currently using Qwen-Turbo for all providers for prompt optimization
             # You can also decouple this if needed
             response = Generation.call(
-                model='qwen3.5-plus',
-                prompt=f'{system_prompt}\n\n用户语音识别结果：{asr_text}\n\n优化后的提示词：',
+                model="qwen-plus",
+                prompt=f"{system_prompt}\n\n用户语音识别结果：{asr_text}\n\n优化后的提示词：",
                 max_tokens=200,
-                temperature=0.8
+                temperature=0.8,
             )
-            
+
             if response.status_code == 200:
-                if hasattr(response, 'output') and response.output and \
-                   hasattr(response.output, 'choices') and response.output.choices and \
-                   len(response.output.choices) > 0:
-                    
+                if (
+                    hasattr(response, "output")
+                    and response.output
+                    and hasattr(response.output, "choices")
+                    and response.output.choices
+                    and len(response.output.choices) > 0
+                ):
                     optimized = response.output.choices[0].message.content.strip()
                     print(f"Optimized prompt: {optimized}")
-                    
+
                     if progress_callback:
                         progress_callback(30, f"提示词优化完成: {optimized[:50]}...")
-                    
+
                     return optimized
-                elif hasattr(response, 'output') and response.output and hasattr(response.output, 'text'):
+                elif (
+                    hasattr(response, "output")
+                    and response.output
+                    and hasattr(response.output, "text")
+                ):
                     optimized = response.output.text.strip()
                     print(f"Optimized prompt (direct text): {optimized}")
                     if progress_callback:
@@ -82,11 +91,13 @@ class ImageGenerator:
                         progress_callback(0, "提示词优化响应格式错误")
                     return asr_text
             else:
-                print(f"Prompt optimization failed: {response.code} - {response.message}")
+                print(
+                    f"Prompt optimization failed: {response.code} - {response.message}"
+                )
                 if progress_callback:
                     progress_callback(0, f"提示词优化失败: {response.message}")
                 return asr_text
-                
+
         except Exception as e:
             print(f"Error optimizing prompt: {e}")
             if progress_callback:
@@ -104,48 +115,50 @@ class ImageGenerator:
 
     def _generate_dashscope(self, prompt, progress_callback=None):
         print(f"Generating image with DashScope for prompt: {prompt}")
-        
+
         if progress_callback:
             progress_callback(35, "正在请求DashScope生成图片...")
-        
+
         try:
             response = ImageSynthesis.call(
-                model=self.model,
-                prompt=prompt,
-                size='1280*720'
+                model=self.model, prompt=prompt, size="1280*720"
             )
-            
+
             if response.status_code == 200:
                 if not response.output:
                     print("Error: response.output is None")
                     return None
-                    
-                task_status = response.output.get('task_status')
-                
-                if task_status == 'PENDING' or task_status == 'RUNNING':
+
+                task_status = response.output.get("task_status")
+
+                if task_status == "PENDING" or task_status == "RUNNING":
                     print("Waiting for image generation to complete...")
                     if progress_callback:
                         progress_callback(45, "AI正在生成图片中...")
-                    
-                    task_id = response.output.get('task_id')
+
+                    task_id = response.output.get("task_id")
                     max_wait = 120
                     waited = 0
                     while waited < max_wait:
                         time.sleep(2)
                         waited += 2
                         task_result = ImageSynthesis.fetch(task_id)
-                        if task_result.output.task_status == 'SUCCEEDED':
+                        if task_result.output.task_status == "SUCCEEDED":
                             response.output = task_result.output
                             break
-                        elif task_result.output.task_status == 'FAILED':
-                            error_msg = task_result.output.message if hasattr(task_result.output, 'message') else 'Unknown error'
+                        elif task_result.output.task_status == "FAILED":
+                            error_msg = (
+                                task_result.output.message
+                                if hasattr(task_result.output, "message")
+                                else "Unknown error"
+                            )
                             print(f"Image generation failed: {error_msg}")
                             if progress_callback:
                                 progress_callback(35, f"图片生成失败: {error_msg}")
                             return None
-                
-                if response.output.get('task_status') == 'SUCCEEDED':
-                    image_url = response.output['results'][0]['url']
+
+                if response.output.get("task_status") == "SUCCEEDED":
+                    image_url = response.output["results"][0]["url"]
                     print(f"Image generated, url: {image_url}")
                     return image_url
             else:
@@ -154,7 +167,7 @@ class ImageGenerator:
                 if progress_callback:
                     progress_callback(35, f"图片生成失败: {error_msg}")
                 return None
-                
+
         except Exception as e:
             print(f"Error generating image: {e}")
             if progress_callback:
@@ -163,55 +176,57 @@ class ImageGenerator:
 
     def _generate_doubao(self, prompt, progress_callback=None):
         print(f"Generating image with Doubao for prompt: {prompt}")
-        
+
         if progress_callback:
             progress_callback(35, "正在请求豆包生成图片...")
-            
+
         url = "https://ark.cn-beijing.volces.com/api/v3/images/generations"
         headers = {
             "Content-Type": "application/json",
-            "Authorization": f"Bearer {self.api_key}"
+            "Authorization": f"Bearer {self.api_key}",
         }
         data = {
             "model": self.model,
             "prompt": prompt,
             "sequential_image_generation": "disabled",
             "response_format": "url",
-            "size": "2K", # Doubao supports different sizes, user example used 2K. But we might want something smaller if possible to save bandwidth/time? 
-                          # User's curl says "2K". I will stick to it or maybe check docs.
-                          # Actually for thermal printer, we don't need 2K. But let's follow user example.
+            "size": "2K",  # Doubao supports different sizes, user example used 2K. But we might want something smaller if possible to save bandwidth/time?
+            # User's curl says "2K". I will stick to it or maybe check docs.
+            # Actually for thermal printer, we don't need 2K. But let's follow user example.
             "stream": False,
-            "watermark": True
+            "watermark": True,
         }
-        
+
         try:
             response = requests.post(url, headers=headers, json=data, timeout=60)
-            
+
             if response.status_code == 200:
                 result = response.json()
                 # Check format of result
                 # Typically OpenAI compatible or similar
                 # User example didn't show response format, but usually it's "data": [{"url": "..."}]
-                
+
                 if "data" in result and len(result["data"]) > 0:
                     image_url = result["data"][0]["url"]
                     print(f"Image generated, url: {image_url}")
                     return image_url
                 elif "error" in result:
-                     error_msg = result["error"].get("message", "Unknown error")
-                     print(f"Doubao API error: {error_msg}")
-                     if progress_callback:
-                         progress_callback(35, f"图片生成失败: {error_msg}")
-                     return None
+                    error_msg = result["error"].get("message", "Unknown error")
+                    print(f"Doubao API error: {error_msg}")
+                    if progress_callback:
+                        progress_callback(35, f"图片生成失败: {error_msg}")
+                    return None
                 else:
                     print(f"Unexpected response format: {result}")
                     return None
             else:
-                print(f"Doubao API failed with status {response.status_code}: {response.text}")
+                print(
+                    f"Doubao API failed with status {response.status_code}: {response.text}"
+                )
                 if progress_callback:
                     progress_callback(35, f"图片生成失败: {response.status_code}")
                 return None
-                
+
         except Exception as e:
             print(f"Error calling Doubao API: {e}")
             if progress_callback:

websocket_server/templates/admin.html

@@ -0,0 +1,364 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>AI Image Generator Admin</title>
+    <style>
+        * { box-sizing: border-box; margin: 0; padding: 0; }
+        body { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; background: #1a1a2e; color: #eee; min-height: 100vh; padding: 20px; }
+        .container { max-width: 1100px; margin: 0 auto; }
+        h1 { text-align: center; margin-bottom: 30px; color: #00d4ff; }
+        .card { background: #16213e; border-radius: 12px; padding: 24px; margin-bottom: 20px; box-shadow: 0 4px 20px rgba(0,0,0,0.3); }
+        .card h2 { margin-bottom: 16px; color: #00d4ff; font-size: 18px; }
+        .current-status { background: #0f3460; padding: 16px; border-radius: 8px; margin-bottom: 16px; }
+        .current-status .label { color: #888; font-size: 14px; }
+        .current-status .value { color: #00d4ff; font-size: 20px; font-weight: bold; margin-top: 4px; }
+        .form-group { margin-bottom: 16px; }
+        .form-group label { display: block; margin-bottom: 8px; color: #ccc; }
+        select, input[type="number"] { width: 100%; padding: 12px; border-radius: 8px; border: 1px solid #333; background: #0f3460; color: #fff; font-size: 16px; }
+        select:focus, input:focus { outline: none; border-color: #00d4ff; }
+        input[type="checkbox"] { width: 20px; height: 20px; margin-right: 8px; }
+        .btn { display: inline-block; padding: 12px 24px; border-radius: 8px; border: none; cursor: pointer; font-size: 16px; font-weight: bold; transition: all 0.3s; }
+        .btn-primary { background: #00d4ff; color: #1a1a2e; }
+        .btn-primary:hover { background: #00b8e6; }
+        .btn-danger { background: #e74c3c; color: #fff; }
+        .btn-danger:hover { background: #c0392b; }
+        .btn-small { padding: 6px 12px; font-size: 14px; }
+        .model-list { margin-top: 16px; }
+        .model-item { background: #0f3460; padding: 12px 16px; border-radius: 8px; margin-bottom: 8px; display: flex; justify-content: space-between; align-items: center; }
+        .model-item.active { border: 2px solid #00d4ff; }
+        .model-item .name { font-weight: bold; }
+        .model-item .provider { color: #888; font-size: 14px; }
+        .test-section { margin-top: 20px; }
+        .test-input { width: 100%; padding: 12px; border-radius: 8px; border: 1px solid #333; background: #0f3460; color: #fff; font-size: 14px; resize: vertical; min-height: 80px; margin-bottom: 12px; }
+        .test-input:focus { outline: none; border-color: #00d4ff; }
+        .message { padding: 12px; border-radius: 8px; margin-top: 12px; display: none; }
+        .message.success { background: #27ae60; display: block; }
+        .message.error { background: #e74c3c; display: block; }
+        .loading { text-align: center; padding: 20px; display: none; }
+        .loading.show { display: block; }
+        .spinner { border: 3px solid #333; border-top: 3px solid #00d4ff; border-radius: 50%; width: 30px; height: 30px; animation: spin 1s linear infinite; margin: 0 auto; }
+        @keyframes spin { 0% { transform: rotate(0deg); } 100% { transform: rotate(360deg); } }
+        
+        .auto-delete-settings { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; }
+        .auto-delete-settings label { display: flex; align-items: center; color: #ccc; }
+        .auto-delete-settings input[type="number"] { width: 80px; }
+        
+        .gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 16px; margin-top: 16px; }
+        .gallery-item { background: #0f3460; border-radius: 8px; overflow: hidden; position: relative; }
+        .gallery-item img { width: 100%; height: 180px; object-fit: cover; display: block; }
+        .gallery-item .info { padding: 12px; }
+        .gallery-item .filename { font-size: 12px; color: #888; word-break: break-all; }
+        .gallery-item .size { font-size: 12px; color: #666; margin-top: 4px; }
+        .gallery-item .delete-btn { position: absolute; top: 8px; right: 8px; background: rgba(231,76,60,0.9); color: white; border: none; border-radius: 50%; width: 28px; height: 28px; cursor: pointer; font-size: 16px; line-height: 28px; }
+        .gallery-item .delete-btn:hover { background: #c0392b; }
+        .empty-gallery { text-align: center; padding: 40px; color: #666; }
+        .flex-row { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
+        .tab-nav { display: flex; gap: 4px; margin-bottom: 20px; background: #0f3460; border-radius: 8px; padding: 4px; }
+        .tab-nav button { flex: 1; padding: 12px; border: none; background: transparent; color: #888; cursor: pointer; border-radius: 6px; font-size: 16px; transition: all 0.3s; }
+        .tab-nav button.active { background: #00d4ff; color: #1a1a2e; font-weight: bold; }
+        .tab-content { display: none; }
+        .tab-content.active { display: block; }
+    </style>
+</head>
+<body>
+    <div class="container">
+        <h1>AI Image Generator Admin</h1>
+
+        <div class="tab-nav">
+            <button class="active" onclick="showTab('settings')">设置</button>
+            <button onclick="showTab('gallery')">图片库</button>
+        </div>
+
+        <div id="tab-settings" class="tab-content active">
+            <div class="card">
+                <h2>当前状态</h2>
+                <div class="current-status">
+                    <div class="label">当前 Provider</div>
+                    <div class="value" id="currentProvider">加载中...</div>
+                    <div class="label" style="margin-top: 12px;">当前模型</div>
+                    <div class="value" id="currentModel">加载中...</div>
+                </div>
+            </div>
+
+            <div class="card">
+                <h2>切换 Provider</h2>
+                <div class="form-group">
+                    <select id="providerSelect">
+                        <option value="doubao">豆包 (Doubao)</option>
+                        <option value="dashscope">阿里云 (DashScope)</option>
+                    </select>
+                </div>
+                <button class="btn btn-primary" onclick="switchProvider()">切换 Provider</button>
+            </div>
+
+            <div class="card">
+                <h2>豆包模型</h2>
+                <div class="model-list">
+                    <div class="model-item" data-provider="doubao" data-model="doubao-seedream-4.0">
+                        <div>
+                            <div class="name">doubao-seedream-4.0</div>
+                            <div class="provider">豆包</div>
+                        </div>
+                        <button class="btn btn-primary" onclick="setModel('doubao', 'doubao-seedream-4.0')">使用</button>
+                    </div>
+                    <div class="model-item" data-provider="doubao" data-model="doubao-seedream-5-0-260128">
+                        <div>
+                            <div class="name">doubao-seedream-5-0-260128</div>
+                            <div class="provider">豆包</div>
+                        </div>
+                        <button class="btn btn-primary" onclick="setModel('doubao', 'doubao-seedream-5-0-260128')">使用</button>
+                    </div>
+                </div>
+            </div>
+
+            <div class="card">
+                <h2>阿里云模型 (DashScope)</h2>
+                <div class="model-list">
+                    <div class="model-item" data-provider="dashscope" data-model="wanx2.0-t2i-turbo">
+                        <div>
+                            <div class="name">wanx2.0-t2i-turbo</div>
+                            <div class="provider">阿里云</div>
+                        </div>
+                        <button class="btn btn-primary" onclick="setModel('dashscope', 'wanx2.0-t2i-turbo')">使用</button>
+                    </div>
+                    <div class="model-item" data-provider="dashscope" data-model="qwen-image-plus">
+                        <div>
+                            <div class="name">qwen-image-plus</div>
+                            <div class="provider">阿里云</div>
+                        </div>
+                        <button class="btn btn-primary" onclick="setModel('dashscope', 'qwen-image-plus')">使用</button>
+                    </div>
+                    <div class="model-item" data-provider="dashscope" data-model="qwen-image-v1">
+                        <div>
+                            <div class="name">qwen-image-v1</div>
+                            <div class="provider">阿里云</div>
+                        </div>
+                        <button class="btn btn-primary" onclick="setModel('dashscope', 'qwen-image-v1')">使用</button>
+                    </div>
+                </div>
+            </div>
+
+            <div class="card">
+                <h2>测试图片生成</h2>
+                <textarea class="test-input" id="testPrompt" placeholder="输入提示词...">A cute cat, black and white line art, cartoon style</textarea>
+                <button class="btn btn-primary" onclick="testGenerate()">生成图片</button>
+                <div class="loading" id="loading">
+                    <div class="spinner"></div>
+                    <p style="margin-top: 10px;">生成中...</p>
+                </div>
+                <div class="message" id="message"></div>
+                <div id="resultArea" style="margin-top: 16px; display: none;">
+                    <img id="resultImage" style="max-width: 100%; max-height: 300px; border-radius: 8px;">
+                </div>
+            </div>
+        </div>
+
+        <div id="tab-gallery" class="tab-content">
+            <div class="card">
+                <h2>图片库</h2>
+                <div class="auto-delete-settings">
+                    <label><input type="checkbox" id="autoDeleteEnabled" onchange="updateAutoDelete()"> 自动删除</label>
+                    <label><input type="number" id="autoDeleteHours" min="1" max="168" value="24" onchange="updateAutoDelete()"> 小时后删除</label>
+                    <button class="btn btn-primary btn-small" onclick="loadGallery()">刷新</button>
+                    <button class="btn btn-danger btn-small" onclick="deleteAllImages()">删除全部</button>
+                </div>
+                <div class="gallery" id="gallery"></div>
+            </div>
+        </div>
+    </div>
+
+    <script>
+        function showTab(tab) {
+            document.querySelectorAll('.tab-content').forEach(el => el.classList.remove('active'));
+            document.querySelectorAll('.tab-nav button').forEach(el => el.classList.remove('active'));
+            document.getElementById('tab-' + tab).classList.add('active');
+            event.target.classList.add('active');
+            if (tab === 'gallery') loadGallery();
+        }
+
+        async function loadStatus() {
+            try {
+                const res = await fetch('/api/admin/status');
+                const data = await res.json();
+                document.getElementById('currentProvider').textContent = data.provider;
+                document.getElementById('currentModel').textContent = data.model;
+                document.getElementById('providerSelect').value = data.provider;
+                updateActiveModel(data.provider, data.model);
+            } catch (e) {
+                console.error('Failed to load status:', e);
+            }
+        }
+
+        async function loadAutoDelete() {
+            try {
+                const res = await fetch('/api/admin/auto-delete');
+                const data = await res.json();
+                document.getElementById('autoDeleteEnabled').checked = data.enabled;
+                document.getElementById('autoDeleteHours').value = data.hours;
+            } catch (e) {
+                console.error('Failed to load auto-delete settings:', e);
+            }
+        }
+
+        async function updateAutoDelete() {
+            const enabled = document.getElementById('autoDeleteEnabled').checked;
+            const hours = document.getElementById('autoDeleteHours').value;
+            try {
+                await fetch('/api/admin/auto-delete', {
+                    method: 'POST',
+                    headers: { 'Content-Type': 'application/json' },
+                    body: JSON.stringify({ enabled, hours: parseInt(hours) })
+                });
+            } catch (e) {
+                console.error('Failed to update auto-delete:', e);
+            }
+        }
+
+        function updateActiveModel(provider, model) {
+            document.querySelectorAll('.model-item').forEach(item => {
+                item.classList.remove('active');
+                if (item.dataset.provider === provider && item.dataset.model === model) {
+                    item.classList.add('active');
+                    item.querySelector('button').textContent = '使用中';
+                    item.querySelector('button').disabled = true;
+                } else {
+                    item.querySelector('button').textContent = '使用';
+                    item.querySelector('button').disabled = false;
+                }
+            });
+        }
+
+        async function switchProvider() {
+            const provider = document.getElementById('providerSelect').value;
+            try {
+                const res = await fetch('/api/admin/switch', {
+                    method: 'POST',
+                    headers: { 'Content-Type': 'application/json' },
+                    body: JSON.stringify({ provider })
+                });
+                const data = await res.json();
+                showMessage(data.message, data.success);
+                if (data.success) loadStatus();
+            } catch (e) {
+                showMessage('切换失败: ' + e.message, false);
+            }
+        }
+
+        async function setModel(provider, model) {
+            try {
+                const res = await fetch('/api/admin/model', {
+                    method: 'POST',
+                    headers: { 'Content-Type': 'application/json' },
+                    body: JSON.stringify({ provider, model })
+                });
+                const data = await res.json();
+                showMessage(data.message, data.success);
+                if (data.success) loadStatus();
+            } catch (e) {
+                showMessage('设置失败: ' + e.message, false);
+            }
+        }
+
+        async function testGenerate() {
+            const prompt = document.getElementById('testPrompt').value;
+            if (!prompt) return;
+            
+            document.getElementById('loading').classList.add('show');
+            document.getElementById('message').style.display = 'none';
+            document.getElementById('resultArea').style.display = 'none';
+
+            try {
+                const res = await fetch('/api/admin/test-generate', {
+                    method: 'POST',
+                    headers: { 'Content-Type': 'application/json' },
+                    body: JSON.stringify({ prompt })
+                });
+                const data = await res.json();
+                if (data.success && data.image_url) {
+                    document.getElementById('resultImage').src = data.image_url;
+                    document.getElementById('resultArea').style.display = 'block';
+                    showMessage('生成成功', true);
+                } else {
+                    showMessage(data.message || '生成失败', false);
+                }
+            } catch (e) {
+                showMessage('生成失败: ' + e.message, false);
+            } finally {
+                document.getElementById('loading').classList.remove('show');
+            }
+        }
+
+        async function loadGallery() {
+            try {
+                const res = await fetch('/api/admin/images');
+                const data = await res.json();
+                const gallery = document.getElementById('gallery');
+                
+                if (!data.images || data.images.length === 0) {
+                    gallery.innerHTML = '<div class="empty-gallery">暂无图片</div>';
+                    return;
+                }
+                
+                gallery.innerHTML = data.images.map(img => `
+                    <div class="gallery-item">
+                        <button class="delete-btn" onclick="deleteImage('${img.name}')">×</button>
+                        <img src="${img.url}" alt="${img.name}" onclick="window.open('${img.url}', '_blank')">
+                        <div class="info">
+                            <div class="filename">${img.name}</div>
+                            <div class="size">${formatSize(img.size)}</div>
+                        </div>
+                    </div>
+                `).join('');
+            } catch (e) {
+                console.error('Failed to load gallery:', e);
+            }
+        }
+
+        async function deleteImage(filename) {
+            if (!confirm('确定要删除这张图片吗?')) return;
+            try {
+                const res = await fetch(`/api/admin/images/${encodeURIComponent(filename)}`, { method: 'DELETE' });
+                const data = await res.json();
+                if (data.success) {
+                    loadGallery();
+                } else {
+                    alert(data.message);
+                }
+            } catch (e) {
+                alert('删除失败: ' + e.message);
+            }
+        }
+
+        async function deleteAllImages() {
+            if (!confirm('确定要删除所有图片吗?此操作不可恢复!')) return;
+            try {
+                const res = await fetch('/api/admin/images');
+                const data = await res.json();
+                for (const img of data.images) {
+                    await fetch(`/api/admin/images/${encodeURIComponent(img.name)}`, { method: 'DELETE' });
+                }
+                loadGallery();
+            } catch (e) {
+                alert('删除失败: ' + e.message);
+            }
+        }
+
+        function formatSize(bytes) {
+            if (bytes < 1024) return bytes + ' B';
+            if (bytes < 1024 * 1024) return (bytes / 1024).toFixed(1) + ' KB';
+            return (bytes / (1024 * 1024)).toFixed(1) + ' MB';
+        }
+
+        function showMessage(msg, success) {
+            const el = document.getElementById('message');
+            el.textContent = msg;
+            el.className = 'message ' + (success ? 'success' : 'error');
+        }
+
+        loadStatus();
+        loadAutoDelete();
+    </script>
+</body>
+</html>