Devel

src/Abstracts/EmailAbstract.php

@@ -2,8 +2,20 @@
 
 namespace WPDesk\Library\WPEmail\Abstracts;
 
+use WPDesk\View\Renderer\Renderer;
+
 abstract class EmailAbstract implements EmailInterface {
 
+    /**
+     * @var Renderer
+     */
+    private $renderer;
+
+    public function __construct( Renderer $renderer, array $recipients ) {
+        $this->renderer   = $renderer;
+        $this->recipients = $recipients;
+    }
+
     /**
      * Define unique email ID.
      *
@@ -14,10 +26,10 @@ abstract class EmailAbstract implements EmailInterface {
     /**
      * Get defined placeholders.
      *
-     * @return array
+     * @return string[]
      */
     public function get_placeholders(): array {
-
+        return [];
     }
 
     /**
@@ -26,7 +38,11 @@ abstract class EmailAbstract implements EmailInterface {
      * @return string
      */
     public function get_subject(): string {
+        if ( ! $this->subject ) {
+            throw new \Exception( 'Empty email subject' );
+        }
 
+        return '';
     }
 
     /**
@@ -35,25 +51,25 @@ abstract class EmailAbstract implements EmailInterface {
      * @return string
      */
     public function get_heading(): string {
-
+        return '';
     }
 
     /**
      * Get valid recipients.
      *
-     * @return array
+     * @return string[]
      */
     public function get_recipients(): array {
-
+        return $this->recipients;
     }
 
     /**
      * Get email headers.
      *
-     * @return string
+     * @return string[]
      */
-    public function get_headers(): string {
-
+    public function get_headers(): array {
+        return [];
     }
 
     /**
@@ -62,7 +78,7 @@ abstract class EmailAbstract implements EmailInterface {
      * @return array
      */
     public function get_attachments(): array {
-
+        return [];
     }
 
     /**
@@ -71,7 +87,7 @@ abstract class EmailAbstract implements EmailInterface {
      * @return string
      */
     public function get_type(): string {
-
+        return 'text/html';
     }
 
     /**
@@ -80,18 +96,27 @@ abstract class EmailAbstract implements EmailInterface {
      * @return string
      */
     public function get_content(): string {
+        if ( ! $this->content ) {
+            throw new \Exception( 'Empty email subject' );
+        }
+
+        return '';
+    }
 
+    /**
+     * @return mixed
+     */
+    public function get_object() {
+        return '';
     }
 
     /**
-     * Send email.
+     * Get email content.
      *
-     * @return void
+     * @return string
      */
-    public function send(): void {
-        wp_mail(
-            $this->get_recipients(), $this->get_subject(), $this->get_content(), $this->get_headers(), $this->get_attachments()
-        );
+    public function render(): string {
+        return $this->renderer->render( dirname( __DIR__ ) . '/html/default.php', [ 'content' => $this->get_content(), 'heading' => $this->get_heading(), 'object' => $this->get_object() ] );
     }
 
 }