mirror of
https://github.com/zhayujie/chatgpt-on-wechat.git
synced 2026-03-19 13:28:11 +08:00
feat: web channel optimization
This commit is contained in:
Saboteur7
@@ -3,163 +3,849 @@
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Chat</title>
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<title>AI Assistant</title>
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<link rel="icon" href="assets/favicon.ico" type="image/x-icon">
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<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css">
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<script src="https://cdn.jsdelivr.net/npm/marked/marked.min.js"></script>
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<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.7.0/styles/github.min.css">
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<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.7.0/highlight.min.js"></script>
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<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.7.0/languages/python.min.js"></script>
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<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.7.0/languages/javascript.min.js"></script>
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<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.7.0/languages/java.min.js"></script>
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<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.7.0/languages/go.min.js"></script>
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<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.7.0/languages/cpp.min.js"></script>
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<style>
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body {
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font-family: Arial, sans-serif;
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display: flex;
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flex-direction: column;
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height: 100vh; /* 占据所有高度 */
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:root {
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--primary-color: #10a37f;
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--primary-hover: #0d8a6c;
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--bg-color: #f7f7f8;
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--chat-bg: #ffffff;
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--user-msg-bg: #10a37f;
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--bot-msg-bg: #f7f7f8;
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--border-color: #e5e5e5;
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--text-color: #343541;
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--text-light: #6e6e80;
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--shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
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}
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* {
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margin: 0;
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/* background-color: #f8f9fa; */
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padding: 0;
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box-sizing: border-box;
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}
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#chat-container {
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body {
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font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
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color: var(--text-color);
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background-color: var(--bg-color);
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display: flex;
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flex-direction: column;
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height: 100vh;
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margin: 0;
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overflow: hidden;
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}
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#app-container {
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display: flex;
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height: 100vh;
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width: 100%;
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max-width: 500px;
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margin: auto;
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border: 1px solid #ccc;
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border-radius: 5px;
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overflow: hidden;
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box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
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flex: 1; /* 使聊天容器占据剩余空间 */
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}
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#messages {
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#sidebar {
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width: 260px;
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background-color: #202123;
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color: white;
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display: flex;
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flex-direction: column;
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display: flex;
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flex: 1;
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overflow-y: auto;
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padding: 10px;
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overflow-y: auto;
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border-bottom: 1px solid #ccc;
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background-color: #ffffff;
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}
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.message {
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margin: 5px 0; /* 间隔 */
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padding: 10px 15px; /* 内边距 */
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border-radius: 15px; /* 圆角 */
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max-width: 80%; /* 限制最大宽度 */
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min-width: 80px; /* 设置最小宽度 */
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min-height: 40px; /* 设置最小高度 */
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word-wrap: break-word; /* 自动换行 */
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position: relative; /* 时间戳定位 */
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display: inline-block; /* 内容自适应宽度 */
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box-sizing: border-box; /* 包括内边距和边框 */
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flex-shrink: 0; /* 禁止高度被压缩 */
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word-wrap: break-word; /* 自动换行，防止单行过长 */
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white-space: normal; /* 允许正常换行 */
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overflow: hidden;
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transition: all 0.3s ease;
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}
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.bot {
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background-color: #f1f1f1; /* 灰色背景 */
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color: black; /* 黑色字体 */
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align-self: flex-start; /* 左对齐 */
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margin-right: auto; /* 确保消息靠左 */
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text-align: left; /* 内容左对齐 */
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#new-chat {
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margin: 15px;
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padding: 12px;
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border: 1px solid rgba(255, 255, 255, 0.2);
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border-radius: 6px;
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display: flex;
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align-items: center;
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cursor: pointer;
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transition: background 0.2s;
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}
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.user {
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background-color: #2bc840; /* 蓝色背景 */
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align-self: flex-end; /* 右对齐 */
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margin-left: auto; /* 确保消息靠右 */
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text-align: left; /* 内容左对齐 */
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#new-chat:hover {
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background-color: rgba(255, 255, 255, 0.1);
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}
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.timestamp {
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font-size: 0.8em; /* 时间戳字体大小 */
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color: rgba(0, 0, 0, 0.5); /* 半透明黑色 */
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margin-bottom: 5px; /* 时间戳下方间距 */
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display: block; /* 时间戳独占一行 */
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}
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#input-container {
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display: flex;
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padding: 10px;
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background-color: #ffffff;
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border-top: 1px solid #ccc;
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}
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#input {
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flex: 1;
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padding: 10px;
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border: 1px solid #ccc;
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border-radius: 5px;
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#new-chat i {
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margin-right: 10px;
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}
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#send {
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padding: 10px;
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border: none;
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background-color: #007bff;
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color: white;
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border-radius: 5px;
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cursor: pointer;
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#chat-history {
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flex: 1;
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overflow-y: auto;
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padding: 10px 15px;
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}
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.history-item {
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padding: 10px;
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border-radius: 6px;
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margin-bottom: 5px;
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cursor: pointer;
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display: flex;
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align-items: center;
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overflow: hidden;
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text-overflow: ellipsis;
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white-space: nowrap;
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}
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.history-item:hover {
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background-color: rgba(255, 255, 255, 0.1);
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}
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.history-item i {
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margin-right: 10px;
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}
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#sidebar-footer {
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padding: 15px;
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border-top: 1px solid rgba(255, 255, 255, 0.1);
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}
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#user-info {
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display: flex;
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align-items: center;
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cursor: pointer;
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padding: 5px;
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border-radius: 6px;
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}
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#user-info:hover {
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background-color: rgba(255, 255, 255, 0.1);
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}
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#user-avatar {
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width: 30px;
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height: 30px;
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background-color: #10a37f;
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border-radius: 50%;
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display: flex;
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align-items: center;
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justify-content: center;
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margin-right: 10px;
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}
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#main-content {
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flex: 1;
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display: flex;
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flex-direction: column;
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height: 100%;
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position: relative;
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}
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#chat-header {
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padding: 15px 20px;
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border-bottom: 1px solid var(--border-color);
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display: flex;
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align-items: center;
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background-color: var(--chat-bg);
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}
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#menu-toggle {
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display: none;
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background: none;
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border: none;
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font-size: 20px;
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cursor: pointer;
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color: var(--text-color);
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margin-right: 15px;
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}
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#header-logo {
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height: 30px;
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margin-right: 10px;
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}
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#chat-title {
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font-weight: 600;
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flex: 1;
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}
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#messages {
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flex: 1;
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overflow-y: auto;
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padding: 20px;
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display: flex;
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flex-direction: column;
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gap: 20px;
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background-color: var(--chat-bg);
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}
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.message-container {
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display: flex;
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padding: 15px 20px;
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width: 100%;
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max-width: 800px;
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margin: 0 auto;
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align-items: flex-start;
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}
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.bot-container {
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background-color: var(--bot-msg-bg);
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border-bottom: 1px solid var(--border-color);
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width: 100%;
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margin: 0 -20px;
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padding: 20px;
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}
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.avatar {
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width: 30px;
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height: 30px;
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border-radius: 2px;
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display: flex;
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align-items: center;
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justify-content: center;
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margin-right: 15px;
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flex-shrink: 0;
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margin-top: 4px;
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}
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.bot-avatar {
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background-color: #10a37f;
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color: white;
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}
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.user-avatar {
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background-color: #d9d9e3;
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color: #40414f;
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}
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.message-content {
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flex: 1;
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line-height: 1.6;
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padding-top: 2px;
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}
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.message {
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width: 100%;
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word-wrap: break-word;
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white-space: pre-wrap;
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}
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.message pre {
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background-color: #f0f0f0;
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padding: 10px;
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border-radius: 4px;
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overflow-x: auto;
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}
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.message code {
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font-family: monospace;
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background-color: rgba(0, 0, 0, 0.05);
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padding: 2px 4px;
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border-radius: 3px;
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}
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.message pre code {
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background-color: transparent;
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padding: 0;
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}
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.message blockquote {
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border-left: 4px solid #ddd;
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padding-left: 10px;
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color: #777;
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margin: 10px 0;
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}
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.message table {
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border-collapse: collapse;
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width: 100%;
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margin: 10px 0;
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}
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.message th, .message td {
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border: 1px solid #ddd;
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padding: 8px;
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text-align: left;
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}
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.message th {
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background-color: #f2f2f2;
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}
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.timestamp {
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font-size: 0.75rem;
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color: var(--text-light);
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margin-top: 5px;
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}
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#input-container {
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padding: 15px 20px;
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background-color: var(--chat-bg);
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border-top: 1px solid var(--border-color);
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position: relative;
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display: flex;
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flex-direction: column;
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align-items: center;
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}
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#input-wrapper {
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position: relative;
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width: 100%;
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max-width: 768px;
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margin: 0 auto;
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}
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#input {
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width: 100%;
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padding: 12px 45px 12px 15px;
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border: 1px solid var(--border-color);
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border-radius: 6px;
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font-size: 16px;
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line-height: 1.5;
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color: var(--text-color);
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background-color: var(--chat-bg);
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resize: none;
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height: 52px;
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max-height: 200px;
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overflow-y: auto;
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box-shadow: var(--shadow);
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transition: border-color 0.3s;
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}
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#input:focus {
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outline: none;
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border-color: var(--primary-color);
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}
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#send {
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position: absolute;
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right: 10px;
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bottom: 10px;
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background-color: transparent;
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border: none;
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color: var(--primary-color);
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font-size: 20px;
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cursor: pointer;
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display: flex;
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align-items: center;
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justify-content: center;
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width: 32px;
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height: 32px;
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border-radius: 4px;
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transition: background-color 0.2s;
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}
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#send:hover {
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background-color: #0056b3;
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background-color: rgba(16, 163, 127, 0.1);
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}
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#send:disabled {
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color: var(--border-color);
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cursor: not-allowed;
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}
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#welcome-screen {
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display: flex;
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flex-direction: column;
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align-items: center;
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justify-content: center;
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height: 100%;
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text-align: center;
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padding: 20px;
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}
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#welcome-title {
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font-size: 2rem;
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margin-bottom: 20px;
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font-weight: 600;
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}
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#welcome-subtitle {
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font-size: 1.2rem;
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color: var(--text-light);
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margin-bottom: 40px;
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}
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.examples-container {
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display: grid;
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grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
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gap: 15px;
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width: 100%;
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max-width: 900px;
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}
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||||
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.example-card {
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background-color: white;
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border: 1px solid var(--border-color);
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border-radius: 8px;
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padding: 15px;
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||||
cursor: pointer;
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||||
transition: all 0.2s;
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||||
}
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||||
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.example-card:hover {
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||||
background-color: #f0f0f0;
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||||
}
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||||
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.example-title {
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font-weight: 600;
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margin-bottom: 8px;
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||||
}
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||||
.example-text {
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||||
color: var(--text-light);
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||||
font-size: 0.9rem;
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||||
}
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||||
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||||
/* Responsive styles */
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@media (max-width: 768px) {
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||||
#sidebar {
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||||
position: fixed;
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left: -260px;
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||||
height: 100%;
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||||
z-index: 1000;
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||||
}
|
||||
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||||
#sidebar.active {
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||||
left: 0;
|
||||
}
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||||
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||||
#menu-toggle {
|
||||
display: block;
|
||||
}
|
||||
|
||||
.message-container {
|
||||
padding: 10px;
|
||||
}
|
||||
|
||||
.bot-container {
|
||||
padding: 15px;
|
||||
}
|
||||
|
||||
#input-container {
|
||||
padding: 10px;
|
||||
}
|
||||
|
||||
.examples-container {
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||||
grid-template-columns: 1fr;
|
||||
}
|
||||
|
||||
#header-logo {
|
||||
height: 24px;
|
||||
}
|
||||
}
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||||
|
||||
/* Dark mode support */
|
||||
@media (prefers-color-scheme: dark) {
|
||||
:root {
|
||||
--bg-color: #343541;
|
||||
--chat-bg: #444654;
|
||||
--bot-msg-bg: #444654;
|
||||
--border-color: #565869;
|
||||
--text-color: #ececf1;
|
||||
--text-light: #acacbe;
|
||||
}
|
||||
|
||||
#input {
|
||||
background-color: #40414f;
|
||||
}
|
||||
|
||||
.example-card {
|
||||
background-color: #40414f;
|
||||
}
|
||||
|
||||
.example-card:hover {
|
||||
background-color: #565869;
|
||||
}
|
||||
|
||||
.message pre {
|
||||
background-color: #2d2d2d;
|
||||
}
|
||||
|
||||
.message code {
|
||||
background-color: rgba(255, 255, 255, 0.1);
|
||||
}
|
||||
|
||||
.message blockquote {
|
||||
border-left-color: #555;
|
||||
color: #aaa;
|
||||
}
|
||||
|
||||
.message th, .message td {
|
||||
border-color: #555;
|
||||
}
|
||||
|
||||
.message th {
|
||||
background-color: #3a3a3a;
|
||||
}
|
||||
|
||||
.hljs {
|
||||
background: #2d2d2d !important;
|
||||
color: #d4d4d4 !important;
|
||||
}
|
||||
}
|
||||
</style>
|
||||
</head>
|
||||
<body>
|
||||
<div id="chat-container">
|
||||
<div id="messages"></div>
|
||||
<div id="input-container">
|
||||
<input type="text" id="input" placeholder="输入消息..." />
|
||||
<button id="send">发送</button>
|
||||
<div id="app-container">
|
||||
<div id="sidebar">
|
||||
<div id="new-chat">
|
||||
<i class="fas fa-plus"></i>
|
||||
<span>新对话</span>
|
||||
</div>
|
||||
<div id="chat-history">
|
||||
<!-- 历史对话将在这里动态添加 -->
|
||||
</div>
|
||||
<div id="sidebar-footer">
|
||||
<div id="user-info">
|
||||
<div id="user-avatar">U</div>
|
||||
<span>用户</span>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<div id="main-content">
|
||||
<div id="chat-header">
|
||||
<button id="menu-toggle">
|
||||
<i class="fas fa-bars"></i>
|
||||
</button>
|
||||
<img id="header-logo" src="assets/logo.jpg" alt="AI Assistant Logo">
|
||||
<div id="chat-title">AI 助手</div>
|
||||
</div>
|
||||
|
||||
<div id="messages">
|
||||
<!-- 初始欢迎界面 -->
|
||||
<div id="welcome-screen">
|
||||
<h1 id="welcome-title">AI 助手</h1>
|
||||
<p id="welcome-subtitle">我可以回答问题、提供信息或者帮助您完成各种任务</p>
|
||||
|
||||
<div class="examples-container">
|
||||
<div class="example-card">
|
||||
<div class="example-title">解释复杂概念</div>
|
||||
<div class="example-text">用简单的语言解释量子计算</div>
|
||||
</div>
|
||||
<div class="example-card">
|
||||
<div class="example-title">创意写作</div>
|
||||
<div class="example-text">写一个关于未来城市的短篇故事</div>
|
||||
</div>
|
||||
<div class="example-card">
|
||||
<div class="example-title">编程帮助</div>
|
||||
<div class="example-text">如何用Python创建一个简单的网络爬虫？</div>
|
||||
</div>
|
||||
<div class="example-card">
|
||||
<div class="example-title">生活建议</div>
|
||||
<div class="example-text">推荐一些提高工作效率的方法</div>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
<!-- 消息将在这里动态添加 -->
|
||||
</div>
|
||||
|
||||
<div id="input-container">
|
||||
<div id="input-wrapper">
|
||||
<textarea id="input" placeholder="发送消息..." rows="1"></textarea>
|
||||
<button id="send" disabled>
|
||||
<i class="fas fa-paper-plane"></i>
|
||||
</button>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<script>
|
||||
// DOM 元素
|
||||
const messagesDiv = document.getElementById('messages');
|
||||
const input = document.getElementById('input');
|
||||
const sendButton = document.getElementById('send');
|
||||
const menuToggle = document.getElementById('menu-toggle');
|
||||
const sidebar = document.getElementById('sidebar');
|
||||
const welcomeScreen = document.getElementById('welcome-screen');
|
||||
const exampleCards = document.querySelectorAll('.example-card');
|
||||
const newChatButton = document.getElementById('new-chat');
|
||||
const chatHistory = document.getElementById('chat-history');
|
||||
|
||||
// 生成唯一的 user_id
|
||||
const userId = 'user_' + Math.random().toString(36).substr(2, 9);
|
||||
// 在页面顶部添加这些变量和函数
|
||||
let userId = 'user_' + Math.random().toString(36).substring(2, 10);
|
||||
let currentSessionId = 'session_' + Date.now();
|
||||
|
||||
// 轮询获取消息
|
||||
function pollMessages() {
|
||||
fetch(`/poll/${userId}`)
|
||||
.then(response => response.json())
|
||||
.then(messages => {
|
||||
if (messages && messages.length > 0) {
|
||||
console.log('Received messages via polling:', messages);
|
||||
|
||||
// 隐藏欢迎屏幕
|
||||
document.getElementById('welcome-screen').style.display = 'none';
|
||||
|
||||
// 处理每条消息
|
||||
messages.forEach(message => {
|
||||
addBotMessage(message.content, new Date(message.timestamp * 1000));
|
||||
});
|
||||
}
|
||||
|
||||
// 继续轮询
|
||||
setTimeout(pollMessages, 1000);
|
||||
})
|
||||
.catch(error => {
|
||||
console.error('Polling error:', error);
|
||||
setTimeout(pollMessages, 3000);
|
||||
});
|
||||
}
|
||||
|
||||
// 启动轮询
|
||||
document.addEventListener('DOMContentLoaded', function() {
|
||||
pollMessages();
|
||||
});
|
||||
|
||||
// 连接 SSE
|
||||
const eventSource = new EventSource(`/sse/${userId}`);
|
||||
// 自动调整文本区域高度
|
||||
input.addEventListener('input', function() {
|
||||
this.style.height = 'auto';
|
||||
this.style.height = (this.scrollHeight) + 'px';
|
||||
|
||||
// 启用/禁用发送按钮
|
||||
sendButton.disabled = !this.value.trim();
|
||||
});
|
||||
|
||||
eventSource.onmessage = function(event) {
|
||||
const message = JSON.parse(event.data);
|
||||
const messageDiv = document.createElement('div');
|
||||
messageDiv.className = 'message bot';
|
||||
const timestamp = new Date(message.timestamp).toLocaleTimeString(); // 假设消息中有时间戳
|
||||
messageDiv.innerHTML = `<div class="timestamp">${timestamp}</div>${message.content}`; // 显示时间
|
||||
messagesDiv.appendChild(messageDiv);
|
||||
messagesDiv.scrollTop = messagesDiv.scrollHeight; // 滚动到底部
|
||||
};
|
||||
// 处理示例卡片点击
|
||||
exampleCards.forEach(card => {
|
||||
card.addEventListener('click', function() {
|
||||
const exampleText = this.querySelector('.example-text').textContent;
|
||||
input.value = exampleText;
|
||||
input.dispatchEvent(new Event('input'));
|
||||
input.focus();
|
||||
});
|
||||
});
|
||||
|
||||
// 处理菜单切换
|
||||
menuToggle.addEventListener('click', function() {
|
||||
sidebar.classList.toggle('active');
|
||||
});
|
||||
|
||||
// 处理新对话按钮
|
||||
newChatButton.addEventListener('click', function() {
|
||||
// 清空消息区域
|
||||
while (messagesDiv.firstChild) {
|
||||
if (messagesDiv.firstChild.id === 'welcome-screen') {
|
||||
break;
|
||||
}
|
||||
messagesDiv.removeChild(messagesDiv.firstChild);
|
||||
}
|
||||
|
||||
// 显示欢迎屏幕
|
||||
welcomeScreen.style.display = 'flex';
|
||||
|
||||
// 创建新会话
|
||||
currentSessionId = 'session_' + Date.now();
|
||||
|
||||
// 在移动设备上关闭侧边栏
|
||||
if (window.innerWidth <= 768) {
|
||||
sidebar.classList.remove('active');
|
||||
}
|
||||
|
||||
// 添加到历史记录
|
||||
addToHistory('新对话', currentSessionId);
|
||||
});
|
||||
|
||||
// 添加到历史记录
|
||||
function addToHistory(title, sessionId) {
|
||||
const historyItem = document.createElement('div');
|
||||
historyItem.className = 'history-item';
|
||||
historyItem.dataset.sessionId = sessionId;
|
||||
historyItem.innerHTML = `
|
||||
<i class="far fa-comment"></i>
|
||||
<span>${title}</span>
|
||||
`;
|
||||
|
||||
// 点击加载对话
|
||||
historyItem.addEventListener('click', function() {
|
||||
// 这里可以实现加载历史对话的功能
|
||||
// 在实际应用中，您需要存储和检索历史消息
|
||||
|
||||
// 在移动设备上关闭侧边栏
|
||||
if (window.innerWidth <= 768) {
|
||||
sidebar.classList.remove('active');
|
||||
}
|
||||
});
|
||||
|
||||
// 添加到历史记录顶部
|
||||
if (chatHistory.firstChild) {
|
||||
chatHistory.insertBefore(historyItem, chatHistory.firstChild);
|
||||
} else {
|
||||
chatHistory.appendChild(historyItem);
|
||||
}
|
||||
}
|
||||
|
||||
// 发送按钮点击事件
|
||||
sendButton.onclick = function() {
|
||||
sendMessage();
|
||||
};
|
||||
|
||||
input.addEventListener('keypress', function(event) {
|
||||
if (event.key === 'Enter') {
|
||||
// 输入框按键事件
|
||||
input.addEventListener('keydown', function(event) {
|
||||
// Ctrl+Enter 或 Shift+Enter 添加换行
|
||||
if ((event.ctrlKey || event.shiftKey) && event.key === 'Enter') {
|
||||
const start = this.selectionStart;
|
||||
const end = this.selectionEnd;
|
||||
const value = this.value;
|
||||
|
||||
this.value = value.substring(0, start) + '\n' + value.substring(end);
|
||||
this.selectionStart = this.selectionEnd = start + 1;
|
||||
|
||||
event.preventDefault();
|
||||
}
|
||||
// Enter 键发送消息
|
||||
else if (event.key === 'Enter' && !event.shiftKey && !event.ctrlKey) {
|
||||
sendMessage();
|
||||
event.preventDefault(); // 防止换行
|
||||
event.preventDefault();
|
||||
}
|
||||
});
|
||||
|
||||
// 发送消息函数
|
||||
function sendMessage() {
|
||||
const userMessage = input.value;
|
||||
const userMessage = input.value.trim();
|
||||
if (userMessage) {
|
||||
const timestamp = new Date().toISOString(); // 获取当前时间戳
|
||||
// 隐藏欢迎屏幕
|
||||
welcomeScreen.style.display = 'none';
|
||||
|
||||
const timestamp = new Date();
|
||||
|
||||
// 添加用户消息到界面
|
||||
addUserMessage(userMessage, timestamp);
|
||||
|
||||
// 发送到服务器
|
||||
fetch('/message', {
|
||||
method: 'POST',
|
||||
headers: {
|
||||
'Content-Type': 'application/json'
|
||||
},
|
||||
body: JSON.stringify({ user_id: userId, message: userMessage, timestamp: timestamp }) // 发送时间戳
|
||||
body: JSON.stringify({
|
||||
user_id: userId,
|
||||
message: userMessage,
|
||||
timestamp: timestamp.toISOString(),
|
||||
session_id: currentSessionId
|
||||
})
|
||||
}).then(response => {
|
||||
if (!response.ok) {
|
||||
console.error('Failed to send message');
|
||||
}
|
||||
}).catch(error => {
|
||||
console.error('Error sending message:', error);
|
||||
});
|
||||
const messageDiv = document.createElement('div');
|
||||
messageDiv.className = 'message user';
|
||||
const userTimestamp = new Date().toLocaleTimeString(); // 获取当前时间
|
||||
messageDiv.innerHTML = `<div class="timestamp">${userTimestamp}</div>${userMessage}`; // 显示时间
|
||||
messagesDiv.appendChild(messageDiv);
|
||||
messagesDiv.scrollTop = messagesDiv.scrollHeight; // 滚动到底部
|
||||
input.value = ''; // 清空输入框
|
||||
|
||||
// 清空输入框并重置高度
|
||||
input.value = '';
|
||||
input.style.height = '52px';
|
||||
sendButton.disabled = true;
|
||||
|
||||
// 如果这是第一条消息，添加到历史记录
|
||||
const firstMessageInSession = !messagesDiv.querySelector('.message-container');
|
||||
if (firstMessageInSession) {
|
||||
// 使用消息的前20个字符作为标题
|
||||
const title = userMessage.length > 20 ?
|
||||
userMessage.substring(0, 20) + '...' :
|
||||
userMessage;
|
||||
addToHistory(title, currentSessionId);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// 格式化消息内容（处理Markdown和代码高亮）
|
||||
function formatMessage(content) {
|
||||
// 配置 marked 以使用 highlight.js
|
||||
marked.setOptions({
|
||||
highlight: function(code, lang) {
|
||||
if (lang && hljs.getLanguage(lang)) {
|
||||
return hljs.highlight(code, { language: lang }).value;
|
||||
}
|
||||
return hljs.highlightAuto(code).value;
|
||||
},
|
||||
breaks: true, // 启用换行符转换为 <br>
|
||||
gfm: true // 启用 GitHub 风格的 Markdown
|
||||
});
|
||||
|
||||
// 使用 marked 解析 Markdown
|
||||
return marked.parse(content);
|
||||
}
|
||||
|
||||
// 添加消息后应用代码高亮
|
||||
function applyHighlighting() {
|
||||
document.querySelectorAll('pre code').forEach((block) => {
|
||||
hljs.highlightBlock(block);
|
||||
});
|
||||
}
|
||||
|
||||
// 更新添加消息的函数
|
||||
function addUserMessage(content, timestamp) {
|
||||
const messageContainer = document.createElement('div');
|
||||
messageContainer.className = 'message-container';
|
||||
|
||||
messageContainer.innerHTML = `
|
||||
<div class="avatar user-avatar">
|
||||
<i class="fas fa-user"></i>
|
||||
</div>
|
||||
<div class="message-content">
|
||||
<div class="message">${formatMessage(content)}</div>
|
||||
<div class="timestamp">${formatTimestamp(timestamp)}</div>
|
||||
</div>
|
||||
`;
|
||||
|
||||
messagesDiv.appendChild(messageContainer);
|
||||
applyHighlighting(); // 应用代码高亮
|
||||
scrollToBottom();
|
||||
}
|
||||
|
||||
// 添加机器人消息
|
||||
function addBotMessage(content, timestamp) {
|
||||
console.log('Adding bot message:', content, timestamp);
|
||||
|
||||
const botContainer = document.createElement('div');
|
||||
botContainer.className = 'bot-container';
|
||||
|
||||
const messageContainer = document.createElement('div');
|
||||
messageContainer.className = 'message-container';
|
||||
|
||||
// 确保时间戳是有效的 Date 对象
|
||||
if (!(timestamp instanceof Date) || isNaN(timestamp)) {
|
||||
timestamp = new Date();
|
||||
}
|
||||
|
||||
messageContainer.innerHTML = `
|
||||
<div class="avatar bot-avatar">
|
||||
<i class="fas fa-robot"></i>
|
||||
</div>
|
||||
<div class="message-content">
|
||||
<div class="message">${formatMessage(content)}</div>
|
||||
<div class="timestamp">${formatTimestamp(timestamp)}</div>
|
||||
</div>
|
||||
`;
|
||||
|
||||
botContainer.appendChild(messageContainer);
|
||||
messagesDiv.appendChild(botContainer);
|
||||
applyHighlighting(); // 应用代码高亮
|
||||
scrollToBottom();
|
||||
}
|
||||
|
||||
// 格式化时间戳
|
||||
function formatTimestamp(date) {
|
||||
return date.toLocaleTimeString();
|
||||
}
|
||||
|
||||
// 滚动到底部
|
||||
function scrollToBottom() {
|
||||
messagesDiv.scrollTop = messagesDiv.scrollHeight;
|
||||
}
|
||||
|
||||
// 处理窗口大小变化
|
||||
window.addEventListener('resize', function() {
|
||||
if (window.innerWidth > 768) {
|
||||
sidebar.classList.remove('active');
|
||||
}
|
||||
});
|
||||
|
||||
// 初始化
|
||||
input.focus();
|
||||
</script>
|
||||
</body>
|
||||
</html>
|
||||
BIN
channel/web/static/favicon.ico
Normal file
BIN
channel/web/static/favicon.ico
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 4.2 KiB |
BIN
channel/web/static/logo.jpg
Normal file
BIN
channel/web/static/logo.jpg
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 21 KiB |
@@ -11,6 +11,7 @@ from common.log import logger
|
||||
from common.singleton import singleton
|
||||
from config import conf
|
||||
import os
|
||||
import mimetypes # 添加这行来处理MIME类型
|
||||
|
||||
|
||||
class WebMessage(ChatMessage):
|
||||
@@ -53,6 +54,10 @@ class WebChannel(ChatChannel):
|
||||
|
||||
def send(self, reply: Reply, context: Context):
|
||||
try:
|
||||
if reply.type in self.NOT_SUPPORT_REPLYTYPE:
|
||||
logger.warning(f"Web channel doesn't support {reply.type} yet")
|
||||
return
|
||||
|
||||
if reply.type == ReplyType.IMAGE:
|
||||
from PIL import Image
|
||||
|
||||
@@ -79,25 +84,28 @@ class WebChannel(ChatChannel):
|
||||
else:
|
||||
print(reply.content)
|
||||
|
||||
# 获取用户ID，如果没有则使用默认值
|
||||
# user_id = getattr(context.get("session", None), "session_id", "default_user")
|
||||
user_id = context["receiver"]
|
||||
# 获取用户ID
|
||||
user_id = context.get("receiver", None)
|
||||
if not user_id:
|
||||
logger.error("No receiver found in context, cannot send message")
|
||||
return
|
||||
|
||||
# 确保用户有对应的消息队列
|
||||
if user_id not in self.message_queues:
|
||||
self.message_queues[user_id] = Queue()
|
||||
logger.debug(f"Created message queue for user {user_id}")
|
||||
|
||||
# 将消息放入对应用户的队列
|
||||
message_data = {
|
||||
"type": str(reply.type),
|
||||
"content": reply.content,
|
||||
"timestamp": time.time()
|
||||
"timestamp": time.time() # 使用 Unix 时间戳
|
||||
}
|
||||
self.message_queues[user_id].put(message_data)
|
||||
logger.debug(f"Message queued for user {user_id}")
|
||||
logger.debug(f"Message queued for user {user_id}: {reply.content[:30]}...")
|
||||
|
||||
except Exception as e:
|
||||
logger.error(f"Error in send method: {e}")
|
||||
raise
|
||||
|
||||
def sse_handler(self, user_id):
|
||||
"""
|
||||
@@ -107,9 +115,12 @@ class WebChannel(ChatChannel):
|
||||
web.header('Cache-Control', 'no-cache')
|
||||
web.header('Connection', 'keep-alive')
|
||||
|
||||
logger.debug(f"SSE connection established for user {user_id}")
|
||||
|
||||
# 确保用户有消息队列
|
||||
if user_id not in self.message_queues:
|
||||
self.message_queues[user_id] = Queue()
|
||||
logger.debug(f"Created new message queue for user {user_id}")
|
||||
|
||||
try:
|
||||
while True:
|
||||
@@ -118,19 +129,19 @@ class WebChannel(ChatChannel):
|
||||
yield f": heartbeat\n\n"
|
||||
|
||||
# 非阻塞方式获取消息
|
||||
if not self.message_queues[user_id].empty():
|
||||
if user_id in self.message_queues and not self.message_queues[user_id].empty():
|
||||
message = self.message_queues[user_id].get_nowait()
|
||||
yield f"data: {json.dumps(message)}\n\n"
|
||||
logger.debug(f"Sending message to user {user_id}: {message}")
|
||||
data = json.dumps(message)
|
||||
yield f"data: {data}\n\n"
|
||||
logger.debug(f"Message sent to user {user_id}")
|
||||
time.sleep(0.5)
|
||||
except Exception as e:
|
||||
logger.error(f"SSE Error: {e}")
|
||||
logger.error(f"SSE Error for user {user_id}: {str(e)}")
|
||||
break
|
||||
finally:
|
||||
# 清理资源
|
||||
if user_id in self.message_queues:
|
||||
# 只有当队列为空时才删除
|
||||
if self.message_queues[user_id].empty():
|
||||
del self.message_queues[user_id]
|
||||
logger.debug(f"SSE connection closed for user {user_id}")
|
||||
|
||||
def post_message(self):
|
||||
"""
|
||||
@@ -141,6 +152,7 @@ class WebChannel(ChatChannel):
|
||||
json_data = json.loads(data)
|
||||
user_id = json_data.get('user_id', 'default_user')
|
||||
prompt = json_data.get('message', '')
|
||||
session_id = json_data.get('session_id', f'session_{int(time.time())}')
|
||||
except json.JSONDecodeError:
|
||||
return json.dumps({"status": "error", "message": "Invalid JSON"})
|
||||
except Exception as e:
|
||||
@@ -151,16 +163,22 @@ class WebChannel(ChatChannel):
|
||||
|
||||
try:
|
||||
msg_id = self._generate_msg_id()
|
||||
context = self._compose_context(ContextType.TEXT, prompt, msg=WebMessage(msg_id,
|
||||
prompt,
|
||||
from_user_id=user_id,
|
||||
other_user_id = user_id
|
||||
))
|
||||
web_message = WebMessage(
|
||||
msg_id=msg_id,
|
||||
content=prompt,
|
||||
from_user_id=user_id,
|
||||
to_user_id="Chatgpt", # 明确指定接收者
|
||||
other_user_id=user_id
|
||||
)
|
||||
|
||||
context = self._compose_context(ContextType.TEXT, prompt, msg=web_message)
|
||||
if not context:
|
||||
return json.dumps({"status": "error", "message": "Failed to process message"})
|
||||
|
||||
# 确保上下文包含必要的信息
|
||||
context["isgroup"] = False
|
||||
# context["session"] = web.storage(session_id=user_id)
|
||||
context["receiver"] = user_id # 添加接收者信息，用于send方法中识别用户
|
||||
context["session_id"] = session_id # 添加会话ID
|
||||
|
||||
self.produce(context)
|
||||
return json.dumps({"status": "success", "message": "Message received"})
|
||||
@@ -178,15 +196,33 @@ class WebChannel(ChatChannel):
|
||||
def startup(self):
|
||||
print("\nWeb Channel is running, please visit http://localhost:9899/chat")
|
||||
|
||||
# 确保静态文件目录存在
|
||||
static_dir = os.path.join(os.path.dirname(__file__), 'static')
|
||||
if not os.path.exists(static_dir):
|
||||
os.makedirs(static_dir)
|
||||
logger.info(f"Created static directory: {static_dir}")
|
||||
|
||||
urls = (
|
||||
'/sse/(.+)', 'SSEHandler', # 修改路由以接收用户ID
|
||||
'/sse/(.+)', 'SSEHandler',
|
||||
'/poll/(.+)', 'PollHandler',
|
||||
'/message', 'MessageHandler',
|
||||
'/chat', 'ChatHandler',
|
||||
'/chat', 'ChatHandler',
|
||||
'/assets/(.*)', 'AssetsHandler', # 匹配 /static/任何路径
|
||||
)
|
||||
port = conf().get("web_port", 9899)
|
||||
app = web.application(urls, globals(), autoreload=False)
|
||||
web.httpserver.runsimple(app.wsgifunc(), ("0.0.0.0", port))
|
||||
|
||||
def poll_messages(self, user_id):
|
||||
"""Poll for new messages."""
|
||||
messages = []
|
||||
|
||||
if user_id in self.message_queues:
|
||||
while not self.message_queues[user_id].empty():
|
||||
messages.append(self.message_queues[user_id].get_nowait())
|
||||
|
||||
return json.dumps(messages)
|
||||
|
||||
|
||||
class SSEHandler:
|
||||
def GET(self, user_id):
|
||||
@@ -200,4 +236,59 @@ class MessageHandler:
|
||||
|
||||
class ChatHandler:
|
||||
def GET(self):
|
||||
return WebChannel().chat_page()
|
||||
# 正常返回聊天页面
|
||||
file_path = os.path.join(os.path.dirname(__file__), 'chat.html')
|
||||
with open(file_path, 'r', encoding='utf-8') as f:
|
||||
return f.read()
|
||||
|
||||
|
||||
# 添加轮询处理器
|
||||
class PollHandler:
|
||||
def GET(self, user_id):
|
||||
web.header('Content-Type', 'application/json')
|
||||
return WebChannel().poll_messages(user_id)
|
||||
|
||||
|
||||
class AssetsHandler:
|
||||
def GET(self, file_path): # 修改默认参数
|
||||
try:
|
||||
# 如果请求是/static/，需要处理
|
||||
if file_path == '':
|
||||
# 返回目录列表...
|
||||
pass
|
||||
|
||||
# 获取当前文件的绝对路径
|
||||
current_dir = os.path.dirname(os.path.abspath(__file__))
|
||||
static_dir = os.path.join(current_dir, 'static')
|
||||
|
||||
# 打印调试信息
|
||||
logger.info(f"Current directory: {current_dir}")
|
||||
logger.info(f"Static directory: {static_dir}")
|
||||
logger.info(f"Requested file: {file_path}")
|
||||
|
||||
full_path = os.path.normpath(os.path.join(static_dir, file_path))
|
||||
|
||||
# 安全检查：确保请求的文件在static目录内
|
||||
if not os.path.abspath(full_path).startswith(os.path.abspath(static_dir)):
|
||||
logger.error(f"Security check failed for path: {full_path}")
|
||||
raise web.notfound()
|
||||
|
||||
if not os.path.exists(full_path) or not os.path.isfile(full_path):
|
||||
logger.error(f"File not found: {full_path}")
|
||||
raise web.notfound()
|
||||
|
||||
# 设置正确的Content-Type
|
||||
content_type = mimetypes.guess_type(full_path)[0]
|
||||
if content_type:
|
||||
web.header('Content-Type', content_type)
|
||||
else:
|
||||
# 默认为二进制流
|
||||
web.header('Content-Type', 'application/octet-stream')
|
||||
|
||||
# 读取并返回文件内容
|
||||
with open(full_path, 'rb') as f:
|
||||
return f.read()
|
||||
|
||||
except Exception as e:
|
||||
logger.error(f"Error serving static file: {e}", exc_info=True) # 添加更详细的错误信息
|
||||
raise web.notfound()
|
||||
|
||||
Reference in New Issue
Block a user