fix

wp-content/plugins/robin-image-optimizer/migrations/010501.php

@@ -0,0 +1,83 @@
+<?php
+
+// Exit if accessed directly
+if ( ! defined( 'ABSPATH' ) ) {
+	exit;
+}
+
+/**
+ * Updates for altering the table used to store statistics data.
+ * Adds new columns and renames existing ones in order to add support for the new social buttons.
+ */
+class WIOUpdate010501 extends Wbcr_Factory480_Update {
+
+	/**
+	 * {inherit}
+	 *
+	 * @since  1.3.9
+	 */
+	public function install() {
+		$old_dir = $this->get_old_dir();
+		$new_dir = WRIO_Plugin::app()->logger->get_base_dir();
+
+		$files = array_diff( scandir( $old_dir ), [ '..', '.' ] );
+		foreach ( $files as $file ) {
+			@copy( $old_dir . $file, $new_dir . $file );
+		}
+		WRIO_Plugin::app()->logger->info( 'Plugin migration to 1.5.1 was successful!' );
+	}
+
+	/**
+	 * Get base directory, location of logs.
+	 *
+	 * @return null|string NULL in case of failure, string on success.
+	 */
+	public function get_old_dir() {
+		$wp_upload_dir = wp_upload_dir();
+
+		if ( isset( $wp_upload_dir['error'] ) && $wp_upload_dir['error'] !== false ) {
+			return null;
+		}
+
+		$base_path = wp_normalize_path( trailingslashit( $wp_upload_dir['basedir'] ) . 'wrio/' );
+
+		$folders = glob( $base_path . 'logs-*' );
+
+		if ( ! empty( $folders ) ) {
+			$exploded_path        = explode( '/', trim( $folders[0] ) );
+			$selected_logs_folder = array_pop( $exploded_path );
+		} else {
+			if ( function_exists( 'wp_salt' ) ) {
+				$hash = md5( wp_salt() );
+			} else {
+				$hash = md5( AUTH_KEY );
+			}
+
+			$selected_logs_folder = 'logs-' . $hash;
+		}
+
+		$path = $base_path . $selected_logs_folder . '/';
+
+		if ( ! file_exists( $path ) ) {
+			@mkdir( $path, 0755, true );
+		}
+
+		// Create .htaccess file to protect log files
+		$htaccess_path = $path . '.htaccess';
+
+		if ( ! file_exists( $htaccess_path ) ) {
+			$htaccess_content = 'deny from all';
+			@file_put_contents( $htaccess_path, $htaccess_content );
+		}
+
+		// Create index.htm file in case .htaccess is not support as a fallback
+		$index_path = $path . 'index.html';
+
+		if ( ! file_exists( $index_path ) ) {
+			@file_put_contents( $index_path, '' );
+		}
+
+		return $path;
+	}
+
+}