优化:网站内容页面seo优化

zhuchunshu · Jun 11, 2023 · 8f34236 · 8f34236
1 parent 0780954
commit 8f34236
Show file tree

Hide file tree

Showing 2 changed files with 19 additions and 1 deletion.
diff --git a/app/Themes/CodeFec/resources/views/topic/show/show.blade.php b/app/Themes/CodeFec/resources/views/topic/show/show.blade.php
@@ -1,7 +1,7 @@
 @extends("App::app")
 
 @section('title',$data->title)
-@section('description','「关于'.$data->title."」帖子的相关信息")
+@section('description',get_content_brief($data->post->content)?:'「关于'.$data->title."」帖子的相关信息")
 @section('keywords',$data->title.','.$data->user->username)
 
 @section('content')

diff --git a/app/helpers.php b/app/helpers.php
@@ -1017,3 +1017,21 @@ function get_file_content($file): bool | string
         return $content;
     }
 }
+
+// 截取内容摘要
+if (! function_exists('get_content_brief')) {
+    function get_content_brief($content, $len = 200): string
+    {
+        if (@! $content) {
+            return $content;
+        }
+        $len = (int) $len;
+        // hook post_brief_start.php
+        $content = strip_tags($content);
+        $content = htmlspecialchars($content);
+        $content = remove_bbCode($content) ?: '';
+        $content = \Hyperf\Utils\Str::limit($content, $len);
+        $content = trim(preg_replace('/\s+/', ' ', $content));
+        return htmlspecialchars_decode($content, ENT_QUOTES);
+    }
+}