/wp-content/plugins/redux-framework/ReduxCore/inc/class.redux_filesystem.php
PHP | 287 lines | 201 code | 53 blank | 33 comment | 77 complexity | fa8db2ce711f17e5aff68cfe54d14b79 MD5 | raw file
- <?php
- if ( ! defined( 'ABSPATH' ) ) {
- exit;
- }
- if ( ! class_exists( 'Redux_Filesystem' ) ) {
- class Redux_Filesystem {
- /**
- * Instance of this class.
- *
- * @since 1.0.0
- * @var object
- */
- protected static $instance = null;
- protected static $direct = null;
- private $creds = array();
- public $fs_object = null;
- public $parent = null;
- public function __construct() {
- $this->parent->admin_notices[] = array(
- 'type' => 'error',
- 'msg' => '<strong>' . __( 'File Permission Issues', 'redux-framework' ) . '</strong><br/>' . sprintf( __( 'We were unable to modify required files. Please check your permissions, or modify your wp-config.php file to contain your FTP login credentials as <a href="%s" target="_blank">outlined here</a>.', 'redux-framework' ), 'https://codex.wordpress.org/Editing_wp-config.php#WordPress_Upgrade_Constants' ),
- 'id' => 'redux-wp-login',
- 'dismiss' => false,
- );
- }
- /**
- * Return an instance of this class.
- *
- * @since 1.0.0
- * @return object A single instance of this class.
- */
- public static function get_instance( $parent = null ) {
- // If the single instance hasn't been set, set it now.
- if ( null == self::$instance ) {
- self::$instance = new self;
- }
- if ( $parent !== null ) {
- self::$instance->parent = $parent;
- }
- return self::$instance;
- }
- public function ftp_form() {
- if ( isset( $this->parent->ftp_form ) && ! empty( $this->parent->ftp_form ) ) {
- echo '<div class="wrap"><div class="error"><p>';
- echo '<strong>' . __( 'File Permission Issues', 'redux-framework' ) . '</strong><br/>' . sprintf( __( 'We were unable to modify required files. Please ensure that <code>%1s</code> has the proper read-write permissions, or modify your wp-config.php file to contain your FTP login credentials as <a href="%2s" target="_blank">outlined here</a>.', 'redux-framework' ), Redux_Helpers::cleanFilePath( trailingslashit( WP_CONTENT_DIR ) ) . '/uploads/', 'https://codex.wordpress.org/Editing_wp-config.php#WordPress_Upgrade_Constants' );
- echo '</p></div><h2></h2>' . '</div>';
- }
- }
- 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( $params );
- }
- if ( ! is_dir( ReduxFramework::$_upload_dir ) ) {
- wp_mkdir_p( ReduxFramework::$_upload_dir );
- }
- // 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 ) );
- return $this->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 );
- }
- }
- } elseif ( $action == 'rmdir' ) {
- $res = $wp_filesystem->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;
- $this->parent->admin_notices[] = array(
- 'type' => 'error',
- 'msg' => '<strong>' . __( 'File Permission Issues', 'redux-framework' ) . '</strong><br/>' . sprintf( __( 'We were unable to modify required files. Please ensure that <code>%1s</code> has the proper read-write permissions, or modify your wp-config.php file to contain your FTP login credentials as <a href="%2s" target="_blank">outlined here</a>.', 'redux-framework' ), Redux_Helpers::cleanFilePath( trailingslashit( WP_CONTENT_DIR ) ) . '/uploads/', 'https://codex.wordpress.org/Editing_wp-config.php#WordPress_Upgrade_Constants' ),
- 'id' => 'redux-wp-login',
- 'dismiss' => false,
- );
- //add_action( "redux/page/{$this->parent->args['opt_name']}/form/before", array(
- // $this,
- // 'ftp_form'
- //) );
- }
- return $res;
- }
- }
- Redux_Filesystem::get_instance();
- }