默认markdown渲染器改为morus

app/Tools/Markdown.php

@@ -6,40 +6,39 @@ use Illuminate\Support\Facades\Log;
 class Markdown
 {
     public static function driver($driver){
-        switch ($driver) {
-            case 'morus':
-                $GLOBALS['markdown.driver'] = 'morus';
-                break;
-            default:
-                unset($GLOBALS['markdown.driver']);
-                break;
-        }
+        $GLOBALS['markdown.driver'] = $driver;
     }
     public static function render($text){
         if(isset($GLOBALS['markdown.driver'])){
-            if($GLOBALS['markdown.driver'] === 'morus'){
-                return Markdown::morus($text);
-            }else{
+            if($GLOBALS['markdown.driver'] === 'str'){
                 return Markdown::strdown($text);
+            }else{
+                return Markdown::morus($text);
             }
         }else{
-            return Markdown::strdown($text);
+            return Markdown::morus($text);
         }
     }
 
     public static function morus($text){
-        $host = config('mint.server.rpc.morus.host') . ':'. config('mint.server.rpc.morus.port');
-        Log::debug('morus host='.$host);
-        $client = new \Mint\Morus\V1\MarkdownClient($host, [
-            'credentials' => \Grpc\ChannelCredentials::createInsecure(),
-        ]);
+        if(isset($GLOBALS['morus_client'])){
+            $client = $GLOBALS['morus_client'];
+        }else{
+            $host = config('mint.server.rpc.morus.host') . ':'. config('mint.server.rpc.morus.port');
+            Log::debug('morus host='.$host);
+            $client = new \Mint\Morus\V1\MarkdownClient($host, [
+                'credentials' => \Grpc\ChannelCredentials::createInsecure(),
+            ]);
+            $GLOBALS['morus_client'] = $client;
+        }
+
         $request = new \Mint\Morus\V1\MarkdownToHtmlRequest();
         $request->setPayload($text);
         $request->setSanitize(true);
         list($response, $status) = $client->ToHtml($request)->wait();
         if ($status->code !== \Grpc\STATUS_OK) {
             Log::error("ERROR: " . $status->code . ", " . $status->details);
-            return $text;
+            return Str::markdown($text);
         }
         return $response->getPayload();
     }