init

wp-content/plugins/mailpoet/lib/Router/Endpoints/ViewInBrowser.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\Newsletter\ViewInBrowser\ViewInBrowserController;
+use MailPoet\WP\Functions as WPFunctions;
+
+class ViewInBrowser {
+  const ENDPOINT = 'view_in_browser';
+  const ACTION_VIEW = 'view';
+
+  public $allowedActions = [self::ACTION_VIEW];
+  public $permissions = [
+    'global' => AccessControl::NO_ACCESS_RESTRICTION,
+  ];
+
+  /** @var ViewInBrowserController */
+  private $viewInBrowserController;
+
+  public function __construct(
+    ViewInBrowserController $viewInBrowserController
+  ) {
+    $this->viewInBrowserController = $viewInBrowserController;
+  }
+
+  public function view(array $data) {
+    try {
+      $viewData = $this->viewInBrowserController->view($data);
+      $this->displayNewsletter($viewData);
+    } catch (\InvalidArgumentException $e) {
+      $this->abort();
+    }
+  }
+
+  private function displayNewsletter($result) {
+    if ($result) {
+      header('Content-Type: text/html; charset=utf-8');
+      // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
+      echo $result;
+    }
+    exit;
+  }
+
+  private function abort() {
+    global $wp_query;// phpcs:ignore Squiz.NamingConventions.ValidVariableName.MemberNotCamelCaps
+    WPFunctions::get()->statusHeader(404);
+    $wp_query->set_404();// phpcs:ignore Squiz.NamingConventions.ValidVariableName.MemberNotCamelCaps
+    exit;
+  }
+}