parent = $parent; } return self::$instance; } public function ftp_form() { if ( isset( $this->parent->ftp_form ) && ! empty( $this->parent->ftp_form ) ) { echo '

'; echo '' . __( 'File Permission Issues', 'virtue' ) . '
' . sprintf( __( 'We were unable to modify required files. Please ensure that %1s has the proper read-write permissions, or modify your wp-config.php file to contain your FTP login credentials as outlined here.', 'virtue' ), Redux_Helpers::cleanFilePath( trailingslashit( WP_CONTENT_DIR ) ) . '/uploads/', 'https://codex.wordpress.org/Editing_wp-config.php#WordPress_Upgrade_Constants' ); echo '

' . '
'; } } function filesystem_init( $form_url, $method = '', $context = false, $fields = null ) { global $wp_filesystem; if ( ! empty( $this->creds ) ) { return true; } ob_start(); /* first attempt to get credentials */ if ( false === ( $this->creds = request_filesystem_credentials( $form_url, $method, false, $context ) ) ) { $this->creds = array(); $this->parent->ftp_form = ob_get_contents(); ob_end_clean(); /** * if we comes here - we don't have credentials * so the request for them is displaying * no need for further processing **/ return false; } /* now we got some credentials - try to use them*/ if ( ! WP_Filesystem( $this->creds ) ) { $this->creds = array(); /* incorrect connection data - ask for credentials again, now with error message */ request_filesystem_credentials( $form_url, '', true, $context ); $this->parent->ftp_form = ob_get_contents(); ob_end_clean(); return false; } return true; } public static function load_direct() { if ( self::$direct === null ) { require_once ABSPATH . '/wp-admin/includes/class-wp-filesystem-base.php'; require_once ABSPATH . '/wp-admin/includes/class-wp-filesystem-direct.php'; self::$direct = new WP_Filesystem_Direct( array() ); } } public function execute( $action, $file = '', $params = '' ) { if ( empty( $this->parent->args ) ) { return; } if ( ! empty ( $params ) ) { extract( $params ); } // Setup the filesystem with creds require_once ABSPATH . '/wp-admin/includes/template.php'; require_once ABSPATH . '/wp-includes/pluggable.php'; require_once ABSPATH . '/wp-admin/includes/file.php'; if ( $this->parent->args['menu_type'] == 'submenu' ) { $page_parent = $this->parent->args['page_parent']; $base = $page_parent . '?page=' . $this->parent->args['page_slug']; } else { $base = 'admin.php?page=' . $this->parent->args['page_slug']; } $url = wp_nonce_url( $base, 'redux-options' ); $this->filesystem_init( $url, 'direct', dirname( $file ) ); if ( ! file_exists( ReduxFramework::$_upload_dir ) ) { $this->do_action( 'mkdir', ReduxFramework::$_upload_dir ); } $hash_path = trailingslashit( ReduxFramework::$_upload_dir ) . 'hash'; if ( ! file_exists( $hash_path ) ) { $this->do_action( 'put_contents', $hash_path, array( 'content' => md5( network_site_url() . '-' . $_SERVER['REMOTE_ADDR'] ) ) ); } $version_path = trailingslashit( ReduxFramework::$_upload_dir ) . 'version'; if ( ! file_exists( $version_path ) ) { $this->do_action( 'put_contents', $version_path, array( 'content' => ReduxFramework::$_version ) ); } $index_path = trailingslashit( ReduxFramework::$_upload_dir ) . 'index.php'; if ( ! file_exists( $index_path ) ) { $this->do_action( 'put_contents', $index_path, array( 'content' => 'do_action( $action, $file, $params ); } public function do_action( $action, $file = '', $params = '' ) { if ( ! empty ( $params ) ) { extract( $params ); } global $wp_filesystem; if ( ! isset( $params['chmod'] ) || ( isset( $params['chmod'] ) && empty( $params['chmod'] ) ) ) { if ( defined( 'FS_CHMOD_FILE' ) ) { $chmod = FS_CHMOD_FILE; } else { $chmod = 0644; } } $res = false; if ( ! isset( $recursive ) ) { $recursive = false; } //$target_dir = $wp_filesystem->find_folder( dirname( $file ) ); // Do unique stuff if ( $action == 'mkdir' ) { if ( defined( 'FS_CHMOD_DIR' ) ) { $chmod = FS_CHMOD_DIR; } else { $chmod = 0755; } $res = $wp_filesystem->mkdir( $file ); if ( ! $res ) { wp_mkdir_p( $file ); $res = file_exists( $file ); if ( ! $res ) { mkdir( $file, $chmod, true ); $res = file_exists( $file ); } } $index_path = trailingslashit( $file ) . 'index.php'; if ( ! file_exists( $index_path ) ) { $wp_filesystem->put_contents( $index_path, 'rmdir( $file, $recursive ); } elseif ( $action == 'copy' && ! isset( $this->filesystem->killswitch ) ) { if ( isset( $this->parent->ftp_form ) && ! empty( $this->parent->ftp_form ) ) { $res = copy( $file, $destination ); if ( $res ) { chmod( $destination, $chmod ); } } else { $res = $wp_filesystem->copy( $file, $destination, $overwrite, $chmod ); } } elseif ( $action == 'move' && ! isset( $this->filesystem->killswitch ) ) { $res = $wp_filesystem->copy( $file, $destination, $overwrite ); } elseif ( $action == 'delete' ) { $res = $wp_filesystem->delete( $file, $recursive ); } elseif ( $action == 'rmdir' ) { $res = $wp_filesystem->rmdir( $file, $recursive ); } elseif ( $action == 'dirlist' ) { if ( ! isset( $include_hidden ) ) { $include_hidden = true; } $res = $wp_filesystem->dirlist( $file, $include_hidden, $recursive ); } elseif ( $action == 'put_contents' && ! isset( $this->filesystem->killswitch ) ) { // Write a string to a file if ( isset( $this->parent->ftp_form ) && ! empty( $this->parent->ftp_form ) ) { self::load_direct(); $res = self::$direct->put_contents( $file, $content, $chmod ); } else { $res = $wp_filesystem->put_contents( $file, $content, $chmod ); } } elseif ( $action == 'chown' ) { // Changes file owner if ( isset( $owner ) && ! empty( $owner ) ) { $res = $wp_filesystem->chmod( $file, $chmod, $recursive ); } } elseif ( $action == 'owner' ) { // Gets file owner $res = $wp_filesystem->owner( $file ); } elseif ( $action == 'chmod' ) { if ( ! isset( $params['chmod'] ) || ( isset( $params['chmod'] ) && empty( $params['chmod'] ) ) ) { $chmod = false; } $res = $wp_filesystem->chmod( $file, $chmod, $recursive ); } elseif ( $action == 'get_contents' ) { // Reads entire file into a string if ( isset( $this->parent->ftp_form ) && ! empty( $this->parent->ftp_form ) ) { self::load_direct(); $res = self::$direct->get_contents( $file ); } else { $res = $wp_filesystem->get_contents( $file ); } } elseif ( $action == 'get_contents_array' ) { // Reads entire file into an array $res = $wp_filesystem->get_contents_array( $file ); } elseif ( $action == 'object' ) { $res = $wp_filesystem; } elseif ( $action == 'unzip' ) { $unzipfile = unzip_file( $file, $destination ); if ( $unzipfile ) { $res = true; } } if ( ! $res ) { if ( $action == 'dirlist' ) { if ( empty( $res ) || $res == false || $res == '' ) { return; } if ( is_array( $res ) && empty( $res ) ) { return; } if ( ! is_array( $res ) ) { if ( count( glob( "$file*" ) ) == 0 ) { return; } } } $this->killswitch = true; $msg = '' . __( 'File Permission Issues', 'virtue' ) . '
' . sprintf( __( 'We were unable to modify required files. Please ensure that %1s has the proper read-write permissions, or modify your wp-config.php file to contain your FTP login credentials as outlined here.', 'virtue' ), Redux_Helpers::cleanFilePath( trailingslashit( WP_CONTENT_DIR ) ) . '/uploads/', 'https://codex.wordpress.org/Editing_wp-config.php#WordPress_Upgrade_Constants' ); $data = array( 'parent' => self::$instance->parent, 'type' => 'error', 'msg' => $msg, 'id' => 'redux-wp-login', 'dismiss' => false ); Redux_Admin_Notices::set_notice($data); } return $res; } } Redux_Filesystem::get_instance(); }