feat(统一文章不同路径结构下的数据处理方式): 使得其他路径结构下的文章也能进行原生AI摘要处理

(cherry picked from commit f427696b37872db96de53a071818a3fa98c691cd)

lib/utils/post.js

@@ -2,6 +2,14 @@
  * 文章相关工具
  */
 import { checkStartWithHttp } from '.'
+import { getPostBlocks } from '@/lib/db/getSiteData'
+import { getPageTableOfContents } from '@/lib/notion/getPageTableOfContents'
+import { siteConfig } from '@/lib/config'
+import { getDataFromCache, setDataToCache } from '@/lib/cache/cache_manager'
+import { getPageContentText } from '@/pages/search/[keyword]'
+import { getAiSummary } from '@/lib/plugins/aiSummary'
+import BLOG from '@/blog.config'
+import { uploadDataToAlgolia } from '@/lib/plugins/algolia'
 
 /**
  * 获取文章的关联推荐文章列表，目前根据标签关联性筛选
@@ -88,3 +96,78 @@ export function checkSlugHasMorThanTwoSlash(row) {
     !checkStartWithHttp(slug)
   )
 }
+
+/**
+ * 处理文章数据
+ * @param props
+ * @param from
+ * @returns {Promise<void>}
+ */
+export async function processPostData(props, from) {
+  // 文章内容加载
+  if (!props?.post?.blockMap) {
+    props.post.blockMap = await getPostBlocks(props.post.id, from)
+  }
+
+  // 目录默认加载
+  if (props.post?.blockMap?.block) {
+    props.post.content = Object.keys(props.post.blockMap.block).filter(
+      key => props.post.blockMap.block[key]?.value?.parent_id === props.post.id
+    )
+    props.post.toc = getPageTableOfContents(props.post, props.post.blockMap)
+
+    const aiSummaryAPI = siteConfig('AI_SUMMARY_API')
+    if (aiSummaryAPI) {
+      const post = props.post
+      const cacheKey = `ai_summary_${post.id}`
+      let aiSummary = await getDataFromCache(cacheKey)
+      if (aiSummary) {
+        props.post.aiSummary = aiSummary
+      } else {
+        const aiSummaryKey = siteConfig('AI_SUMMARY_KEY')
+        const aiSummaryCacheTime = siteConfig('AI_SUMMARY_CACHE_TIME')
+        const wordLimit = siteConfig('AI_SUMMARY_WORD_LIMIT', '1000')
+        let content = ''
+        for (let heading of post.toc) {
+          content += heading.text + ' '
+        }
+        content += getPageContentText(post, post.blockMap)
+        const combinedText = post.title + ' ' + content
+        const truncatedText = combinedText.slice(0, wordLimit)
+        aiSummary = await getAiSummary(
+          aiSummaryAPI,
+          aiSummaryKey,
+          truncatedText
+        )
+        await setDataToCache(cacheKey, aiSummary, aiSummaryCacheTime)
+        props.post.aiSummary = aiSummary
+      }
+    }
+  }
+
+  // 生成全文索引 && JSON.parse(BLOG.ALGOLIA_RECREATE_DATA)
+  if (BLOG.ALGOLIA_APP_ID) {
+    uploadDataToAlgolia(props?.post)
+  }
+
+  // 推荐关联文章处理
+  const allPosts = props.allPages?.filter(
+    page => page.type === 'Post' && page.status === 'Published'
+  )
+  if (allPosts && allPosts.length > 0) {
+    const index = allPosts.indexOf(props.post)
+    props.prev = allPosts.slice(index - 1, index)[0] ?? allPosts.slice(-1)[0]
+    props.next = allPosts.slice(index + 1, index + 2)[0] ?? allPosts[0]
+    props.recommendPosts = getRecommendPost(
+      props.post,
+      allPosts,
+      siteConfig('POST_RECOMMEND_COUNT')
+    )
+  } else {
+    props.prev = null
+    props.next = null
+    props.recommendPosts = []
+  }
+
+  delete props.allPages
+}