新增面板新增markdown导出

app/admin/controller/Post.php

@@ -4,11 +4,13 @@ declare(strict_types=1);
 
 namespace app\admin\controller;
 
+use app\common\tools\PostBlock;
 use app\model\Category;
 use app\model\Post as ModelPost;
 use app\model\PostCategory;
 use app\model\PostTag;
 use app\model\Tag;
+use League\HTMLToMarkdown\HtmlConverter;
 use think\facade\Cache;
 use think\facade\Route;
 use think\facade\View;
@@ -29,7 +31,7 @@ class Post extends Common
             ->where('type', $this->request->param('type', 1))
             ->order('id desc')
             ->paginate([
-                'query' =>$this->request->get()
+                'query' => $this->request->get()
             ]);
 
         View::assign('list', $list);
@@ -91,6 +93,17 @@ class Post extends Common
         return $this->success('添加成功', url('index', ['type' => $this->request->param('type')]));
     }
 
+    public function convertHtml2Markdown()
+    {
+        $content = $this->request->post('content');
+
+        $converter = new HtmlConverter();
+
+        $markdown = $converter->convert($content);
+
+        return json_message(['markdown' => $markdown]);
+    }
+
     /**
      * 显示指定的资源
      *

app/model/Post.php

@@ -5,7 +5,9 @@ declare(strict_types=1);
 namespace app\model;
 
 use app\common\model\Base;
+use app\common\tools\PostBlock;
 use app\common\tools\PostShow;
+use League\HTMLToMarkdown\HtmlConverter;
 use think\facade\Cache;
 use think\facade\Request;
 use think\Model;
@@ -56,9 +58,6 @@ class Post extends Base
 
     public function getCommentCountAttr()
     {
-
-
-
         return PostComment::getPostCommentsCount($this->getData('id'));
     }
 
@@ -143,15 +142,26 @@ class Post extends Base
         return strtotime($value);
     }
 
-    public function setContentAttr($value)
-    {
-        return json_encode($value);
-    }
     public function setContentHtmlAttr($value)
     {
         return trim($value);
     }
 
+    public function getContentMarkdownAttr()
+    {
+        $content_html = $this->getAttr('content_html');
+
+
+        $content_html .= PostBlock::copyright($this);
+
+
+        $converter = new HtmlConverter(array('strip_tags' => true));
+
+        $markdown = $converter->convert($content_html);
+
+        return $markdown;
+    }
+
     public function getContentHtmlShowAttr()
     {
 
@@ -160,11 +170,6 @@ class Post extends Base
         return PostShow::handleCopyright($content);
     }
 
-    public function getContentAttr($value)
-    {
-        return json_decode($value, true);
-    }
-
     public function getPosterAttr($value)
     {
         if (empty($value)) {