From 3b00b99a3d1b5f184be19b0bb60168ff528d3e7d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=90=95=E8=88=92=E5=90=9B?=
 <41245552+Lvshujun0918@users.noreply.github.com>
Date: Mon, 25 Mar 2024 04:57:09 +0000
Subject: [PATCH] =?UTF-8?q?=E6=8F=90=E4=BE=9B=E6=AD=A3=E6=96=87=E5=86=85?=
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---
 inc/fun/opt.php                     | 27 +++++++++++++++++++++++++++
 inc/setting/options/OptionBasic.php |  6 ++++++
 2 files changed, 33 insertions(+)

diff --git a/inc/fun/opt.php b/inc/fun/opt.php
index 86aed384..dc6acdca 100755
--- a/inc/fun/opt.php
+++ b/inc/fun/opt.php
@@ -273,6 +273,33 @@ function pk_go_link($url, $name = '')
     return $url;
 }
 
+//开启了内页链接跳转
+if (pk_is_checked('link_go_page')) {
+    /**
+     * 内页跳转链接
+     *
+     * @param string $content 修改前的内容
+     * @return string 修改后的内容
+     * @author lvshujun
+     * @date 2024-03-19
+     */
+    function pk_content_addlink($content) {
+        //匹配链接
+        preg_match_all('/<a(.*?)href="(.*?)"(.*?)>/',$content,$matches);
+        if ($matches) {
+            foreach ($matches[2] as $val) {
+                if (strpos($val,'://') !== false 
+                    && pk_is_cur_site($val) === false 
+                    && !preg_match('/\.(jpg|jepg|png|ico|bmp|gif|tiff)/i',$val)) {
+                    $content = str_replace('href="'.$val.'"', 'href="'.pk_go_link($val).'"', $content);
+                }
+            }
+        }
+        return $content;
+    }
+    add_filter('the_content', 'pk_content_addlink');
+}
+
 //检测链接是否属于本站
 function pk_is_cur_site($url)
 {
diff --git a/inc/setting/options/OptionBasic.php b/inc/setting/options/OptionBasic.php
index 50a69bd2..ec90e877 100644
--- a/inc/setting/options/OptionBasic.php
+++ b/inc/setting/options/OptionBasic.php
@@ -54,6 +54,12 @@ function get_fields(): array
                     'type' => 'switch',
                     'sdt' => 'false',
                 ],
+                [
+                    'id' => 'link_go_page',
+                    'label' => __('正文内容链接加跳转', PUOCK),
+                    'type' => 'switch',
+                    'sdt' => 'false',
+                ],
                 [
                     'id' => 'use_post_menu',
                     'label' => __('正文内容侧边目录菜单生成', PUOCK),