init

wp-content/plugins/mailpoet/lib/Router/Endpoints/TemplateImage.php

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+<?php // phpcs:ignore SlevomatCodingStandard.TypeHints.DeclareStrictTypes.DeclareStrictTypesMissing
+
+namespace MailPoet\Router\Endpoints;
+
+if (!defined('ABSPATH')) exit;
+
+
+use MailPoet\Config\AccessControl;
+use MailPoet\NewsletterTemplates\TemplateImageLoader;
+
+class TemplateImage {
+  const ENDPOINT = 'template_image';
+  const ACTION_GET_EXTERNAL_IMAGE = 'getExternalImage';
+
+  /** @var TemplateImageLoader */
+  private $templateImageLoader;
+
+  public $allowedActions = [self::ACTION_GET_EXTERNAL_IMAGE];
+  public $permissions = [
+    'global' => AccessControl::PERMISSION_MANAGE_EMAILS,
+  ];
+
+  public function __construct(
+    TemplateImageLoader $templateImageLoader
+  ) {
+    $this->templateImageLoader = $templateImageLoader;
+  }
+
+  public function getExternalImage($data = [], $return = false) {
+    if (empty($_GET['url'])) {
+      return false;
+    }
+    $result = $this->templateImageLoader->loadExternalImage(
+      sanitize_text_field(wp_unslash($_GET['url']))
+    );
+    if ($return) {
+      return $result;
+    }
+    exit;
+  }
+}