3.0

src/mail/Mailable.php

@@ -11,21 +11,7 @@
 
 namespace yunwuxin\mail;
 
-use ReflectionClass;
-use ReflectionProperty;
-use RuntimeException;
 use think\Collection;
-use think\facade\App;
-use think\facade\Config;
-use think\facade\Env;
-use think\facade\View;
-use think\helper\Str;
-use TijsVerkoyen\CssToInlineStyles\CssToInlineStyles;
-use Twig_Environment;
-use Twig_SimpleFilter;
-use Twig_SimpleFunction;
-use yunwuxin\mail\twig\Loader;
-use yunwuxin\mail\twig\TokenParser\Component;
 
 /**
  * Class Mailable
@@ -75,6 +61,8 @@ class Mailable
 
     public $callbacks = [];
 
+    public $markdownCallback = null;
+
     protected function build()
     {
         //...
@@ -225,10 +213,11 @@ public function text($textView, array $data = [])
         return $this;
     }
 
-    public function markdown($markdown, array $data = [])
+    public function markdown($markdown, array $data = [], $callback = null)
     {
-        $this->markdown = $markdown;
-        $this->viewData = $data;
+        $this->markdown         = $markdown;
+        $this->viewData         = $data;
+        $this->markdownCallback = $callback;
 
         return $this;
     }

src/mail/Mailer.php

@@ -95,7 +95,6 @@ public function send(Mailable $mailable)
      */
     public function sendNow(Mailable $mailable)
     {
-
         $message = $this->createMessage($mailable);
 
         if (isset($this->to['address'])) {

src/mail/Message.php

@@ -11,6 +11,7 @@
 
 namespace yunwuxin\mail;
 
+use Closure;
 use ReflectionClass;
 use ReflectionProperty;
 use Swift_Attachment;
@@ -42,9 +43,6 @@ class Message
     /** @var App */
     protected $app;
 
-    /** @var Twig */
-    protected $twig;
-
     public function __construct(Mailable $mailable, View $view, App $app)
     {
         $this->swift = new Swift_Message();
@@ -97,7 +95,7 @@ protected function buildContent(Mailable $mailable)
 
         if (isset($mailable->markdown)) {
 
-            $html = $this->parseDown($mailable->markdown, $data);
+            $html = $this->parseDown($mailable->markdown, $data, $mailable->markdownCallback);
 
             $html = (new CssToInlineStyles())->convert($html, file_get_contents(__DIR__ . '/resource/css/default.css'));
 
@@ -114,36 +112,34 @@ protected function buildContent(Mailable $mailable)
         return $this;
     }
 
-    protected function getTwig()
+    /**
+     * 解析markdown
+     * @param         $view
+     * @param         $data
+     * @param Closure $callback
+     * @return string
+     */
+    protected function parseDown($view, $data, Closure $callback = null)
     {
-        if (!$this->twig) {
-            $config = $this->app->config->get('template', []);
+        $config = $this->app->config->get('template', []);
 
-            $this->twig = new Twig($this->app, $config);
+        $twig = new Twig($this->app, $config);
 
-            $this->twig->getTwig()->addFilter(new TwigFilter('markdown', function ($content) {
-                $parser        = new Markdown();
-                $parser->html5 = true;
-                return $parser->parse($content);
-            }));
+        $twig->getTwig()->addFilter(new TwigFilter('markdown', function ($content) {
+            $parser        = new Markdown();
+            $parser->html5 = true;
+            return $parser->parse($content);
+        }));
 
-            $this->twig->getTwig()->addTokenParser(new Component());
+        $twig->getTwig()->addTokenParser(new Component());
 
-            $this->twig->getLoader()->addPath(__DIR__ . '/resource/view', 'mail');
-        }
+        $twig->getLoader()->addPath(__DIR__ . '/resource/view', 'mail');
 
-        return $this->twig;
-    }
+        if ($callback) {
+            $callback($twig);
+        }
 
-    /**
-     * 解析markdown
-     * @param $view
-     * @param $data
-     * @return string
-     */
-    protected function parseDown($view, $data)
-    {
-        return $this->getTwig()->getTwig()->render($view . '.twig', $data);
+        return $twig->getTwig()->render($view . '.twig', $data);
     }
 
     /**