slug 兼容性优化，支持用任意前缀访问文章不限于article

lib/utils/post.js

@@ -0,0 +1,90 @@
+/**
+ * 文章相关工具
+ */
+import { checkContainHttp } from '.'
+
+/**
+ * 获取文章的关联推荐文章列表，目前根据标签关联性筛选
+ * @param post
+ * @param {*} allPosts
+ * @param {*} count
+ * @returns
+ */
+export function getRecommendPost(post, allPosts, count = 6) {
+  let recommendPosts = []
+  const postIds = []
+  const currentTags = post?.tags || []
+  for (let i = 0; i < allPosts.length; i++) {
+    const p = allPosts[i]
+    if (p.id === post.id || p.type.indexOf('Post') < 0) {
+      continue
+    }
+
+    for (let j = 0; j < currentTags.length; j++) {
+      const t = currentTags[j]
+      if (postIds.indexOf(p.id) > -1) {
+        continue
+      }
+      if (p.tags && p.tags.indexOf(t) > -1) {
+        recommendPosts.push(p)
+        postIds.push(p.id)
+      }
+    }
+  }
+
+  if (recommendPosts.length > count) {
+    recommendPosts = recommendPosts.slice(0, count)
+  }
+  return recommendPosts
+}
+
+/**
+ * 确认slug中不包含 / 符号
+ * @param {*} row
+ * @returns
+ */
+export function checkSlugHasNoSlash(row) {
+  let slug = row.slug
+  if (slug.startsWith('/')) {
+    slug = slug.substring(1)
+  }
+  return (
+    (slug.match(/\//g) || []).length === 0 &&
+    !checkContainHttp(slug) &&
+    row.type.indexOf('Menu') < 0
+  )
+}
+
+/**
+ * 检查url中包含一个  /
+ * @param {*} row
+ * @returns
+ */
+export function checkSlugHasOneSlash(row) {
+  let slug = row.slug
+  if (slug.startsWith('/')) {
+    slug = slug.substring(1)
+  }
+  return (
+    (slug.match(/\//g) || []).length === 1 &&
+    !checkContainHttp(slug) &&
+    row.type.indexOf('Menu') < 0
+  )
+}
+
+/**
+ * 检查url中包含两个及以上的  /
+ * @param {*} row
+ * @returns
+ */
+export function checkSlugHasMorThanTwoSlash(row) {
+  let slug = row.slug
+  if (slug.startsWith('/')) {
+    slug = slug.substring(1)
+  }
+  return (
+    (slug.match(/\//g) || []).length >= 2 &&
+    row.type.indexOf('Menu') < 0 &&
+    !checkContainHttp(slug)
+  )
+}