add_filter('filesystem_method', 'phpseclib_filesystem_method', 10, 2); // since 2.6 - WordPress will ignore the ssh option if the php ssh extension is not loaded add_filter('request_filesystem_credentials', 'phpseclib_request_filesystem_credentials', 10, 6); // since 2.5 - Alter some strings and don't ask for the public key add_filter('fs_ftp_connection_types', 'phpseclib_fs_ftp_connection_types'); // since 2.9 - Add the SSH2 option to the connection options add_filter('filesystem_method_file', 'phpseclib_filesystem_method_file', 10, 2); // since 2.6 - Direct WordPress to use our ssh2 class function phpseclib_filesystem_method_file($path, $method) { return $method == 'ssh2' ? dirname(__FILE__) . '/class-wp-filesystem-ssh2.php' : $path; } function phpseclib_filesystem_method($method, $args) { return ( isset($args['connection_type']) && 'ssh' == $args['connection_type'] ) ? 'ssh2' : $method; } function phpseclib_fs_ftp_connection_types($types) { $types['ssh'] = __('SSH2'); return $types; } // this has been pretty much copy / pasted from wp-admin/includes/file.php function phpseclib_request_filesystem_credentials($value, $form_post, $type = '', $error = false, $context = false, $extra_fields = null) { if ( empty($type) ) $type = get_filesystem_method(array(), $context); if ( 'direct' == $type ) return true; if ( is_null( $extra_fields ) ) $extra_fields = array( 'version', 'locale' ); $credentials = get_option('ftp_credentials', array( 'hostname' => '', 'username' => '')); // If defined, set it to that, Else, If POST'd, set it to that, If not, Set it to whatever it previously was(saved details in option) $credentials['hostname'] = defined('FTP_HOST') ? FTP_HOST : (!empty($_POST['hostname']) ? stripslashes($_POST['hostname']) : $credentials['hostname']); $credentials['username'] = defined('FTP_USER') ? FTP_USER : (!empty($_POST['username']) ? stripslashes($_POST['username']) : $credentials['username']); $credentials['password'] = defined('FTP_PASS') ? FTP_PASS : (!empty($_POST['password']) ? stripslashes($_POST['password']) : ''); // Check to see if we are setting the private key for ssh if (defined('FTP_PRIKEY') && file_exists(FTP_PRIKEY)) { $credentials['private_key'] = file_get_contents(FTP_PRIKEY); } else { $credentials['private_key'] = (!empty($_POST['private_key'])) ? stripslashes($_POST['private_key']) : ''; if (isset($_FILES['private_key_file']) && file_exists($_FILES['private_key_file']['tmp_name'])) { $credentials['private_key'] = file_get_contents($_FILES['private_key_file']['tmp_name']); } } //sanitize the hostname, Some people might pass in odd-data: $credentials['hostname'] = preg_replace('|\w+://|', '', $credentials['hostname']); //Strip any schemes off if ( strpos($credentials['hostname'], ':') ) { list( $credentials['hostname'], $credentials['port'] ) = explode(':', $credentials['hostname'], 2); if ( ! is_numeric($credentials['port']) ) unset($credentials['port']); } else { unset($credentials['port']); } if ( (defined('FTP_SSH') && FTP_SSH) || (defined('FS_METHOD') && 'ssh' == FS_METHOD) ) $credentials['connection_type'] = 'ssh'; else if ( (defined('FTP_SSL') && FTP_SSL) && 'ftpext' == $type ) //Only the FTP Extension understands SSL $credentials['connection_type'] = 'ftps'; else if ( !empty($_POST['connection_type']) ) $credentials['connection_type'] = stripslashes($_POST['connection_type']); else if ( !isset($credentials['connection_type']) ) //All else fails (And its not defaulted to something else saved), Default to FTP $credentials['connection_type'] = 'ftp'; if ( ! $error && ( ( !empty($credentials['password']) && !empty($credentials['username']) && !empty($credentials['hostname']) ) || ( 'ssh' == $credentials['connection_type'] && !empty($credentials['private_key']) ) ) ) { $stored_credentials = $credentials; if ( !empty($stored_credentials['port']) ) //save port as part of hostname to simplify above code. $stored_credentials['hostname'] .= ':' . $stored_credentials['port']; unset($stored_credentials['password'], $stored_credentials['port'], $stored_credentials['private_key'], $stored_credentials['public_key']); update_option('ftp_credentials', $stored_credentials); return $credentials; } $hostname = ''; $username = ''; $password = ''; $connection_type = ''; if ( !empty($credentials) ) extract($credentials, EXTR_OVERWRITE); if ( $error ) { $error_string = __('Error: There was an error connecting to the server, Please verify the settings are correct.'); if ( is_wp_error($error) ) $error_string = esc_html( $error->get_error_message() ); echo '

' . $error_string . '

'; } $types = array(); if ( extension_loaded('ftp') || extension_loaded('sockets') || function_exists('fsockopen') ) $types[ 'ftp' ] = __('FTP'); if ( extension_loaded('ftp') ) //Only this supports FTPS $types[ 'ftps' ] = __('FTPS (SSL)'); $types = apply_filters('fs_ftp_connection_types', $types, $credentials, $type, $error, $context); ?>


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