update

wp-content/plugins/youtube-feed-pro/inc/Services/Admin/ImporterService.php

@@ -0,0 +1,45 @@
+<?php
+
+namespace SmashBalloon\YouTubeFeed\Services\Admin;
+
+use Smashballoon\Customizer\Feed_Saver_Manager;
+use Smashballoon\Stubs\Services\ServiceProvider;
+use SmashBalloon\YouTubeFeed\Helpers\Util;
+
+class ImporterService extends ServiceProvider {
+	/**
+	 * @var Feed_Saver_Manager
+	 */
+	private $saver_manager;
+
+	public function __construct(Feed_Saver_Manager $saver_manager) {
+		$this->saver_manager = $saver_manager;
+	}
+
+	public function register() {
+		add_action('wp_ajax_sby_do_feed_import', [$this, 'ajax_handle_file_import']);
+	}
+
+	public function ajax_handle_file_import() {
+		Util::ajaxPreflightChecks();
+
+		$filename = $_FILES['feedFile']['name'];
+		$ext      = pathinfo( $filename, PATHINFO_EXTENSION );
+
+		if ( 'json' !== $ext ) {
+			wp_send_json_error(['message' => __('Unsupported file type.', 'feeds-for-youtube'), 'success' => false]);
+		}
+
+		$imported_settings = file_get_contents( $_FILES['feedFile']['tmp_name'] );
+
+		if ( empty($imported_settings) ) {
+			wp_send_json_error(['message' => __('Could not parse file contents.', 'feeds-for-youtube'), 'success' => false]);
+		}
+
+		$decoded_settings = json_decode($imported_settings, true);
+
+		$result = $this->saver_manager->import_feed($imported_settings, $decoded_settings['feedName']);
+
+		wp_send_json_success($result);
+	}
+}