feat: email abstract

src/Abstracts/EmailAbstract.php

@@ -2,55 +2,44 @@
 
 namespace WPDesk\Library\WPEmail\Abstracts;
 
-use WPDesk\View\Renderer\Renderer;
-
-abstract class EmailAbstract implements EmailGettersInterface {
+abstract class EmailAbstract implements EmailInterface {
 
     /**
      * @var array
      */
-    private $recipients = [];
+    protected $recipients = [];
     /**
      * @var array
      */
-    private $placeholders = [];
+    protected $placeholders = [];
     /**
      * @var string
      */
-    private $subject = '';
+    protected $subject = '';
     /**
      * @var string
      */
-    private $heading = '';
+    protected $heading = '';
 
     /**
      * @var array
      */
-    private $attachments = [];
+    protected $attachments = [];
 
     /**
      * @var string
      */
-    private $content = '';
+    protected $content = '';
 
     /**
      * @var string
      */
-    private $type = 'text/html';
+    protected $type = 'text/html';
 
     /**
      * @var array
      */
-    private $headers;
-
-    /**
-     * @var Renderer
-     */
-    private $renderer;
-
-    public function __construct( Renderer $renderer ) {
-        $this->renderer   = $renderer;
-    }
+    protected $headers;
 
     /**
      * Define unique email ID.
@@ -147,13 +136,4 @@ abstract class EmailAbstract implements EmailGettersInterface {
         return '';
     }
 
-    /**
-     * Get email content.
-     *
-     * @return string
-     */
-    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() ] );
-    }
-
 }

src/Abstracts/EmailGettersInterface.php → src/Abstracts/EmailInterface.php

@@ -2,7 +2,7 @@
 
 namespace WPDesk\Library\WPEmail\Abstracts;
 
-interface EmailGettersInterface {
+interface EmailInterface {
 
     /**
      * Define unique email ID.
@@ -11,6 +11,13 @@ interface EmailGettersInterface {
      */
     public function get_id(): string;
 
+    /**
+     * Is enable.
+     *
+     * @return bool
+     */
+    public function get_is_enable(): bool;
+
     /**
      * Get defined placeholders.
      *

src/EmailSender.php

@@ -2,35 +2,56 @@
 
 namespace WPDesk\Library\WPEmail;
 
-use WPDesk\Library\WPEmail\Abstracts\EmailGettersInterface;
+use WPDesk\Library\WPEmail\Abstracts\EmailInterface;
+use WPDesk\Library\WPEmail\Parser\HTMLDecorator;
+use WPDesk\View\Renderer\Renderer;
+use WPDesk\View\Renderer\SimplePhpRenderer;
+use WPDesk\View\Resolver\ChainResolver;
+use WPDesk\View\Resolver\DirResolver;
+use WPDesk\View\Resolver\WPThemeResolver;
 
 class EmailSender {
 
     /**
-     * @var EmailGettersInterface[]
+     * @var EmailInterface[]
      */
     private $emails = [];
 
     /**
      * @var string
      */
-    private $from;
+    private $from = 'wordpress@wordpress.org';
 
     /**
      * @var string
      */
-    private $from_name;
+    private $from_name = 'WordPress';
+
+    /**
+     * @var Renderer
+     */
+    private $renderer;
 
     /**
      * @param $from
      * @param $from_name
      */
-    public function __construct( $from = '', $from_name = '' ) {
-        $this->from      = $from;
-        $this->from_name = $from_name;
+    public function __construct() {
+        $this->init_renderer();
     }
 
-    public function add_email( Email $email ) {
+    public function init_renderer() {
+        $resolver = new ChainResolver();
+        $resolver->appendResolver( new DirResolver( __DIR__ ) );
+
+        $this->renderer = new SimplePhpRenderer( $resolver );
+    }
+
+    public function set_renderer( Renderer $renderer ) {
+        $this->renderer = $renderer;
+    }
+
+    public function add_email( EmailInterface $email ) {
         $this->emails[ $email->get_id() ] = $email;
     }
 
@@ -38,6 +59,11 @@ class EmailSender {
         return $this->emails;
     }
 
+    public function set_from( string $from ) {
+        $this->from = $from;
+    }
+
+
     /**
      * WordPress callback for setting the from email
      *
@@ -45,7 +71,7 @@ class EmailSender {
      *
      * @return string
      */
-    public function from( $email ) {
+    public function from( $email ): string {
         if ( ! empty( $this->from ) && is_email( $this->from ) ) {
             $email = $this->from;
         }
@@ -53,6 +79,12 @@ class EmailSender {
         return $email;
     }
 
+
+    public function set_from_name( string $from_name ) {
+        $this->from_name = $from_name;
+    }
+
+
     /**
      * WordPress callback for setting the from name
      *
@@ -78,16 +110,42 @@ class EmailSender {
         add_filter( 'wp_mail_from_name', array( $this, 'from_name' ) );
     }
 
-    public function send() {
+    public function send( array $placeholders = [] ) {
         foreach ( $this->get_emails() as $email ) {
-            $this->before_wp_mail();
-            wp_mail(
-                $email->get_recipients(), $email->get_subject(), $email->render(), $email->get_headers(), $email->get_attachments()
-            );
-            $this->after_wp_mail();
+            $content = $this->renderer->render( $email->get_id(), [] );
+            $content = $this->replace_placeholders( $content, $placeholders );
+            if ( $email->get_is_enable() ) {
+                $this->before_wp_mail();
+                wp_mail(
+                    $email->get_recipients(), $email->get_subject(), $this->get_html_content( $content ), $email->get_headers(), $email->get_attachments()
+                );
+                $this->after_wp_mail();
+            }
+
         }
     }
 
+    /**
+     * @param string $content
+     * @param array  $placeholders
+     *
+     * @return array|string|string[]
+     */
+    private function replace_placeholders( string $content, array $placeholders = [] ): string {
+        return str_replace( array_keys( $placeholders ), array_values( $placeholders ), $content );
+    }
+
+    /**
+     * @param string $content
+     *
+     * @return mixed|string
+     */
+    private function get_html_content( string $content ): string {
+        $styles = $this->renderer->render( 'styles', [] );
+
+        return HTMLDecorator::style_inline( $content, $styles );
+    }
+
     /**
      * Remove filters after fire wp_mail.
      *

src/Integration.php

-<?php
-
-namespace WPDesk\Library\WPEmail;
-
-use WPDesk\Library\WPEmail\Emails\AdminEmail;
-use WPDesk\Library\WPEmail\Emails\Email;
-use WPDesk\Library\WPEmail\Emails\EmailSender;
-use WPDesk\Persistence\Adapter\WordPress\WordpressOptionsContainer;
-use WPDesk\Persistence\Adapter\WordPress\WordpressTransientContainer;
-use WPDesk\View\Renderer\SimplePhpRenderer;
-use WPDesk\View\Resolver\ChainResolver;
-use WPDesk\View\Resolver\DirResolver;
-use WPDesk\View\Resolver\WPThemeResolver;
-
-class Integration {
-
-    public function __construct() {
-        $chain_resolver = new ChainResolver();
-        $chain_resolver->appendResolver( new WPThemeResolver( 'email_templates' ) );
-        $chain_resolver->appendResolver( new DirResolver( __DIR__ . '/templates' ) );
-        $renderer = new SimplePhpRenderer( $chain_resolver );
-
-        $email_sender = new EmailSender( 'email@mojastron.pl', 'Moj sklep' );
-        $email        = new Email( $renderer, [] );
-        $email->set_subject( 'Tytuł')->set_heading( 'Nowa wiadomość' );
-
-        $email_sender->add_email( $email );
-        $email_sender->send();
-
-    }
-
-}

src/Parser/HTMLDecorator.php

@@ -2,38 +2,26 @@
 
 namespace WPDesk\Library\WPEmail\Parser;
 
+use Pelago\Emogrifier\CssInliner;
 use Pelago\Emogrifier\HtmlProcessor\CssToAttributeConverter;
 use Pelago\Emogrifier\HtmlProcessor\HtmlPruner;
 
 class HTMLDecorator {
 
-    public static function style_inline( $content ) {
-        if ( in_array( $this->get_content_type(), array( 'text/html', 'multipart/alternative' ), true ) ) {
-            ob_start();
-            wc_get_template( 'emails/email-styles.php' );
-            $css = apply_filters( 'woocommerce_email_styles', ob_get_clean(), $this );
-
-            $css_inliner_class = \Pelago\Emogrifier\CssInliner::class;
-
-            if ( $this->supports_emogrifier() && class_exists( $css_inliner_class ) ) {
-                try {
-                    $css_inliner = \Pelago\Emogrifier\CssInliner::fromHtml( $content )->inlineCss( $css );
-
-                    do_action( 'woocommerce_emogrifier', $css_inliner, $this );
-
-                    $dom_document = $css_inliner->getDomDocument();
-
-                    HtmlPruner::fromDomDocument( $dom_document )->removeElementsWithDisplayNone();
-                    $content = CssToAttributeConverter::fromDomDocument( $dom_document )
-                                                      ->convertCssToVisualAttributes()
-                                                      ->render();
-                } catch ( \Exception $e ) {
-                    $logger = wc_get_logger();
-                    $logger->error( $e->getMessage(), array( 'source' => 'emogrifier' ) );
-                }
-            } else {
-                $content = '<style type="text/css">' . $css . '</style>' . $content;
+    public static function style_inline( $content, $styles = '' ) {
+        if ( class_exists( 'DOMDocument' ) ) {
+            try {
+                $css_inliner  = CssInliner::fromHtml( $content )->inlineCss( $styles );
+                $dom_document = $css_inliner->getDomDocument();
+                HtmlPruner::fromDomDocument( $dom_document )->removeElementsWithDisplayNone();
+                $content = CssToAttributeConverter::fromDomDocument( $dom_document )
+                                                  ->convertCssToVisualAttributes()
+                                                  ->render();
+            } catch ( \Exception $e ) {
+                error_log( $e->getMessage() );
             }
+        } else {
+            $content = '<style type="text/css">' . strip_tags( $styles ) . '</style>' . $content;
         }
 
         return $content;