feat: email styles

src/Mailer.php

@@ -26,17 +26,30 @@ class Mailer {
     /**
      * @var array
      */
-    private $attributes;
+    private $template_attributes;
+
+    /**
+     * @var string
+     */
+    private $from;
+
+    /**
+     * @var string
+     */
+    private $from_name;
 
     /**
      * @param array $dirs
+     * @param array $template_attributes
      */
     public function __construct(
         array $dirs = [],
-        array $attributes = []
+        array $template_attributes = []
     ) {
-        $this->attributes = $attributes;
+        $this->template_attributes = $template_attributes;
         $this->set_renderer( $this->init_renderer( $dirs ) );
+        $this->set_from( get_bloginfo( 'admin_email' ) );
+        $this->set_from_name( get_bloginfo( 'name', 'display' ) );
     }
 
     /**
@@ -79,6 +92,38 @@ class Mailer {
         return $this->emails;
     }
 
+    /**
+     * @param string $from
+     *
+     * @return void
+     */
+    public function set_from( string $from ) {
+        $this->from = $from;
+    }
+
+    /**
+     * @return string
+     */
+    public function get_from(): string {
+        return $this->from;
+    }
+
+    /**
+     * @param string $from_name
+     *
+     * @return void
+     */
+    public function set_from_name( string $from_name ) {
+        $this->from_name = $from_name;
+    }
+
+    /**
+     * @return string
+     */
+    public function get_from_name(): string {
+        return $this->from_name;
+    }
+
     /** @return void */
     public function send( $include = [] ) {
         foreach ( $this->get_emails() as $email ) {
@@ -88,22 +133,14 @@ class Mailer {
             if ( $email->get_is_enable() ) {
                 add_filter(
                     'wp_mail_from',
-                    $from_cb = static function ( $from ) use ( $email ) {
-                        if ( ! empty( $email->get_from() ) ) {
-                            return $email->get_from();
-                        }
-
-                        return $from;
+                    $from_cb = static function ( $from ) {
+                        return $this->get_from();
                     }
                 );
                 add_filter(
                     'wp_mail_from_name',
-                    $from_name_cb = static function ( $from_name ) use ( $email ) {
-                        if ( ! empty( $email->get_from_name() ) ) {
-                            return $email->get_from_name();
-                        }
-
-                        return $from_name;
+                    $from_name_cb = static function ( $from_name ) {
+                        return $this->get_from_name();
                     }
                 );
                 add_action( 'wp_mail_failed', [ $this, 'catch_error' ] );
@@ -144,12 +181,12 @@ class Mailer {
         $output = $this->renderer->render(
             'html/email-header',
             [
-                'heading' => $this->attributes['heading'] ?? $email->get_heading(),
-                'logo'    => $this->attributes['logo']
+                'heading' => $this->template_attributes['heading'] ?? $email->get_heading(),
+                'logo'    => $this->template_attributes['logo']
             ]
         );
         $output .= $this->renderer->render( 'html/' . $email->get_id(), [ 'content' => $email->get_content() ] );
-        $output .= $this->renderer->render( 'html/email-footer', [ 'footer' => $this->attributes['footer'] ] );
+        $output .= $this->renderer->render( 'html/email-footer', [ 'footer' => $this->template_attributes['footer'] ] );
 
         return $this->css_inline( $output );
     }
@@ -163,10 +200,10 @@ class Mailer {
         $styles = $this->renderer->render(
             'html/email-styles',
             [
-                'primary' => $this->attributes['primary'] ?? '#d15291',
-                'text'    => $this->attributes['text'] ?? '#303030',
-                'bg'      => $this->attributes['bg'] ?? '#f9f9f9',
-                'body'    => $this->attributes['body'] ?? '#ffffff',
+                'primary' => $this->template_attributes['primary'] ?? '#d15291',
+                'text'    => $this->template_attributes['text'] ?? '#303030',
+                'bg'      => $this->template_attributes['bg'] ?? '#f9f9f9',
+                'body'    => $this->template_attributes['body'] ?? '#ffffff',
             ]
         );