first commit

wp-content/plugins/!robin-image-optimizer/admin/ajax/backup.php

@@ -0,0 +1,108 @@
+<?php
+/**
+ * Back-up related filters.
+ *
+ * @version       1.0
+ */
+
+// Exit if accessed directly
+if ( ! defined( 'ABSPATH' ) ) {
+	exit;
+}
+
+/**
+ * AJAX обработчик восстановления из резервной копии
+ */
+add_action(
+	'wp_ajax_wio_restore_backup',
+	function () {
+		check_admin_referer( 'wio-iph' );
+
+		if ( ! current_user_can( 'manage_options' ) ) {
+			wp_die( - 1 );
+		}
+
+		$max_process_per_request = 25;
+
+		// $blog_id = WRIO_Plugin::app()->request->post( 'blog_id', null, true );
+
+		/*
+		if ( $blog_id !== null ) {
+		switch_to_blog( $blog_id );
+		}*/
+
+		// Total number of remained images to restore
+		$remane_count = 0;
+
+		$total = 0;
+
+		$filter_results = apply_filters( 'wbcr/rio/backup/restore_filter', $max_process_per_request );
+
+		if ( isset( $filter_results['remane'] ) ) {
+			$remane_count += $filter_results['remane'];
+		}
+
+		if ( isset( $filter_results['total'] ) ) {
+			$total += $filter_results['total'];
+		}
+
+		$media_library = WRIO_Media_Library::get_instance();
+
+		$total += $media_library->getOptimizedCount();
+
+		$restored_data = $media_library->restoreAllFromBackup( $max_process_per_request );
+
+		if ( isset( $restored_data['remain'] ) ) {
+			$remane_count += $restored_data['remain'];
+		}
+
+		/*
+		if ( $blog_id !== null ) {
+		restore_current_blog();
+		}*/
+
+		$restored_data['total'] = $total;
+
+		if ( $total > 0 ) {
+			$restored_data['percent'] = 100 - ( $remane_count * 100 / $total );
+		} else {
+			$restored_data['percent'] = 0;
+		}
+
+		// если изображения закончились - посылаем команду завершения
+		if ( $remane_count <= 0 ) {
+			$restored_data['end'] = true;
+		}
+
+		wp_send_json( $restored_data );
+	}
+);
+
+/**
+ * AJAX обработчик очистки папки с бекапами
+ */
+add_action(
+	'wp_ajax_wio_clear_backup',
+	function () {
+		check_admin_referer( 'wio-iph' );
+
+		if ( ! current_user_can( 'manage_options' ) ) {
+			wp_die( - 1 );
+		}
+
+		$backup = WIO_Backup::get_instance();
+		$blogs  = WRIO_Plugin::app()->request->post( 'blogs', [], true );
+
+		if ( ! empty( $blogs ) ) {
+			foreach ( $blogs as $blog_id ) {
+				switch_to_blog( intval( $blog_id ) );
+				$backup->removeBlogBackupDir();
+				restore_current_blog();
+			}
+		} else {
+			$backup->removeBackupDir();
+		}
+
+		wp_send_json( true );
+	}
+);