feat(日报生成): 添加日报摘要步骤并更新相关配置

- 新增第三步摘要生成功能，添加 summarizationPromptStepThree.js
- 在日报内容中插入摘要部分和最小化标题
- 更新 wrangler.toml 配置添加 DAILY_TITLE_MIN 变量
- 优化 HTML 预览样式支持视频元素
- 更新 README 添加日报前端项目链接
- 修改脚注样式并更新图片链接

README.md

@@ -6,6 +6,8 @@
 
 我们的目标是成为您在瞬息万变的 AI 浪潮中保持领先的得力助手，让您高效获取最有价值的信息。
 
+> [!NOTE]
+> 日报前端项目已发布2.0： [Hextra-AI-Insight-Daily](https://github.com/justlovemaki/Hextra-AI-Insight-Daily) ，基于 Hugo 加 Hextra主题 构建。
 ---
 
 ## ✨ 核心特性
@@ -66,7 +68,7 @@
 *   **唯一主站点 (GitHub Pages)**
     > [https://ai.hubtoday.app/](https://ai.hubtoday.app/)
     >
-    > `✅ 推荐` `🚀 访问速度快`
+    > `✅ 推荐` `🚀 访问速度快` 
 
 ---
 

src/foot.js

@@ -3,12 +3,12 @@ export function insertFoot() {
 
 ---
 
-**收听语音版**
+#### **收听语音版**
 
 | 🎙️ **小宇宙** | 📹 **抖音** |
 | --- | --- |
 | [来生小酒馆](https://www.xiaoyuzhoufm.com/podcast/683c62b7c1ca9cf575a5030e)  |   [来生情报站](https://www.douyin.com/user/MS4wLjABAAAAwpwqPQlu38sO38VyWgw9ZjDEnN4bMR5j8x111UxpseHR9DpB6-CveI5KRXOWuFwG)| 
-| ![小酒馆](https://raw.githubusercontent.com/justlovemaki/CloudFlare-AI-Insight-Daily/refs/heads/main/docs/images/sm2.png "img") | ![情报站](https://raw.githubusercontent.com/justlovemaki/CloudFlare-AI-Insight-Daily/refs/heads/main/docs/images/sm1.png "img") |
+| ![小酒馆](https://s1.imagehub.cc/images/2025/06/24/f959f7984e9163fc50d3941d79a7f262.md.png) | ![情报站](https://s1.imagehub.cc/images/2025/06/24/7fc30805eeb831e1e2baa3a240683ca3.md.png) |
 
     `;
 }

src/handlers/genAIContent.js

@@ -4,8 +4,9 @@ import { getFromKV } from '../kv.js';
 import { callChatAPIStream } from '../chatapi.js';
 import { generateGenAiPageHtml } from '../htmlGenerators.js';
 import { dataSources } from '../dataFetchers.js'; // Import dataSources
-import { getSystemPromptSummarizationStepOne } from '../prompt/summarizationPromptStepOne.js';
-import { getSystemPromptSummarizationStepTwo } from '../prompt/summarizationPromptStepTwo.js';
+import { getSystemPromptSummarizationStepOne } from "../prompt/summarizationPromptStepOne";
+import { getSystemPromptSummarizationStepTwo } from "../prompt/summarizationPromptStepTwo";
+import { getSystemPromptSummarizationStepThree } from "../prompt/summarizationPromptStepThree";
 import { getSystemPromptPodcastFormatting, getSystemPromptShortPodcastFormatting } from '../prompt/podcastFormattingPrompt.js';
 import { getSystemPromptDailyAnalysis } from '../prompt/dailyAnalysisPrompt.js'; // Import new prompt
 import { insertFoot } from '../foot.js';
@@ -252,13 +253,33 @@ export async function handleGenAIContent(request, env) {
         if (fullPromptForCall2_System) promptsMarkdownContent += `### System Instruction\n\`\`\`\n${fullPromptForCall2_System}\n\`\`\`\n\n`;
         if (fullPromptForCall2_User) promptsMarkdownContent += `### User Input (Output of Call 1)\n\`\`\`\n${fullPromptForCall2_User}\n\`\`\`\n\n`;
 
-        let dailySummaryMarkdownContent = `# ${env.DAILY_TITLE} ${formatDateToChinese(dateStr)}\n\n${removeMarkdownCodeBlock(outputOfCall2)}`;
+        let dailySummaryMarkdownContent = `# ${env.DAILY_TITLE} ${formatDateToChinese(dateStr)}` + '\n\n';
+        dailySummaryMarkdownContent += '> '+ env.DAILY_TITLE_MIN + '\n\n';
+        let outputOfCall3 = null;
+        console.log("Call 3 to Chat (Processing Call 2 Output): User prompt length:", outputOfCall2.length);
+        try {
+            let processedChunks = [];
+            for await (const chunk of callChatAPIStream(env, outputOfCall2, getSystemPromptSummarizationStepThree())) {
+                processedChunks.push(chunk);
+            }
+            outputOfCall3 = processedChunks.join('');
+            if (!outputOfCall3 || outputOfCall3.trim() === "") throw new Error("Chat processing call returned empty content.");
+            outputOfCall3 = removeMarkdownCodeBlock(outputOfCall3); // Clean the output
+            console.log("Call 3 (Processing Call 2 Output) successful. Output length:", outputOfCall3.length);
+        } catch (error) {
+            console.error("Error in Chat API Call 3 (Processing Call 2 Output):", error);
+            const errorHtml = generateGenAiPageHtml(env, '生成AI日报出错(摘要)', `<p><strong>Failed during processing of summarized content:</strong> ${escapeHtml(error.message)}</p>${error.stack ? `<pre>${escapeHtml(error.stack)}</pre>` : ''}`, dateStr, true, selectedItemsParams, fullPromptForCall1_System, fullPromptForCall1_User, fullPromptForCall2_System, fullPromptForCall2_User);
+            return new Response(errorHtml, { status: 500, headers: { 'Content-Type': 'text/html; charset=utf-8' } });
+        }
+        dailySummaryMarkdownContent += '\n\n#### **AI内容摘要**\n\n```\n' + outputOfCall3 + '\n```\n\n';
+
+        dailySummaryMarkdownContent += `\n\n${removeMarkdownCodeBlock(outputOfCall2)}`;
         if (env.INSERT_FOOT=='true') dailySummaryMarkdownContent += insertFoot() +`\n\n`;
 
         const successHtml = generateGenAiPageHtml(
             env, 
             'AI日报', // Title for Call 1 page
-            escapeHtml(outputOfCall2), 
+            escapeHtml(dailySummaryMarkdownContent), 
             dateStr, false, selectedItemsParams,
             fullPromptForCall1_System, fullPromptForCall1_User,
             null, null, // Pass Call 2 prompts

src/htmlGenerators.js

@@ -413,7 +413,7 @@ export function generateGenAiPageHtml(env, title, bodyContent, pageDate, isError
             function openContentInNewWindow() {
                 const content = document.getElementById('outContentBox').innerHTML;
                 const newWindow = window.open('', '_blank');
-                newWindow.document.write('<!DOCTYPE html><html><head><title>内容预览</title><style> img{max-width: 100%;} div{max-width: 36%; margin: 0 auto;} body {font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; line-height: 1.6; padding: 1rem; }</style></head><body>');
+                newWindow.document.write('<!DOCTYPE html><html><head><title>内容预览</title><style> img{max-width: 100%;} video{max-width: 100%;} div{max-width: 36%; margin: 0 auto;} body {font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; line-height: 1.6; padding: 1rem; }</style></head><body>');
                 newWindow.document.write('<div>'+content+'</div>');
                 newWindow.document.write('</body></html>');
                 newWindow.document.close();

src/prompt/summarizationPromptStepThree.js

@@ -0,0 +1,13 @@
+export function getSystemPromptSummarizationStepThree() {
+    return `
+    你是一个专业的文本摘要助手。你的任务是根据给定的文本内容，生成一个简洁的100字的摘要。
+
+    **重要原则：**
+    *   摘要内容必须严格来源于原文，不得捏造、歪曲或添加原文中未提及的信息。
+    *   摘要应准确、客观地反映原文的核心要点和关键信息。
+    *   输出语言为简体中文，并且必须以纯文本形式输出，不包含任何Markdown格式或特殊字符。
+    *   输出3行文字，每1行必须是25至35个字。
+
+    请直接输出生成的摘要，不要包含任何解释性文字。
+    `;
+}

wrangler.toml

@@ -43,6 +43,7 @@ GITHUB_BRANCH = "main"
 LOGIN_USERNAME = "root"
 LOGIN_PASSWORD = "toor"
 DAILY_TITLE = "AI洞察日报"
+DAILY_TITLE_MIN = " `AI 日报` "
 PODCAST_TITLE = "来生小酒馆"
 PODCAST_BEGIN = "嘿，亲爱的V，欢迎收听新一期的来生情报站，我是你们的老朋友，何夕2077"
 PODCAST_END = "今天的情报就到这里，注意隐蔽，赶紧撤离"