Function render_page has a Cognitive Complexity of 50 (exceeds 5 allowed). Consider refactoring.

Open

        public function render_page() {
            if ( CoreUtil::needs_filesystem_credentials() ) {
                ?>
                <div class="notice notice-warning">
                    <p><?php printf( __( 'The directories %1$s and %2$s that WP Encrypt needs access to are not automatically writable by the site. Unless you change this, it is not possible to auto-renew certificates.', 'wp-encrypt' ), '<code>' . CoreUtil::get_letsencrypt_certificates_dir_path() . '</code>', '<code>' . CoreUtil::get_letsencrypt_challenges_dir_path() . '</code>' ); ?></p>

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File Admin.php has 460 lines of code (exceeds 250 allowed). Consider refactoring.

Open

<?php
/**
 * WPENC\Admin class
 *
 * @package WPENC

Function generate_certificate has a Cognitive Complexity of 37 (exceeds 5 allowed). Consider refactoring.

Open

        public function generate_certificate( $domain, $addon_domains = array(), $dn_args = array() ) {
            $account_keypair = AccountKeyPair::get();

            $account_key_details = $account_keypair->get_private_details();
            if ( is_wp_error( $account_key_details ) ) {

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Method render_page has 127 lines of code (exceeds 25 allowed). Consider refactoring.

Open

        public function render_page() {
            if ( CoreUtil::needs_filesystem_credentials() ) {
                ?>
                <div class="notice notice-warning">
                    <p><?php printf( __( 'The directories %1$s and %2$s that WP Encrypt needs access to are not automatically writable by the site. Unless you change this, it is not possible to auto-renew certificates.', 'wp-encrypt' ), '<code>' . CoreUtil::get_letsencrypt_certificates_dir_path() . '</code>', '<code>' . CoreUtil::get_letsencrypt_challenges_dir_path() . '</code>' ); ?></p>

Function get_network_addon_domains has a Cognitive Complexity of 26 (exceeds 5 allowed). Consider refactoring.

Open

        public static function get_network_addon_domains( $network_id = null, $global = false ) {
            if ( version_compare( get_bloginfo( 'version' ), '4.6', '<' ) ) {
                if ( ! $network_id ) {
                    $network = get_current_site();
                } else {

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Function validate has a Cognitive Complexity of 22 (exceeds 5 allowed). Consider refactoring.

Open

        public static function validate( $domain, $account_key_details ) {
            $filesystem = Util::get_filesystem();

            $status = Util::maybe_create_letsencrypt_challenges_dir();
            if ( is_wp_error( $status ) ) {

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Function setup_filesystem has a Cognitive Complexity of 21 (exceeds 5 allowed). Consider refactoring.

Open

        public static function setup_filesystem( $form_post, $extra_fields = array() ) {
            global $wp_filesystem;

            $paths = self::get_filesystem_paths();
            $type = 'direct';

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Method generate_certificate has 70 lines of code (exceeds 25 allowed). Consider refactoring.

Open

        public function generate_certificate( $domain, $addon_domains = array(), $dn_args = array() ) {
            $account_keypair = AccountKeyPair::get();

            $account_key_details = $account_keypair->get_private_details();
            if ( is_wp_error( $account_key_details ) ) {

Function reset has a Cognitive Complexity of 20 (exceeds 5 allowed). Consider refactoring.

Open

        public function reset() {
            $filesystem = Util::get_filesystem();

            $paths = array(
                Util::get_letsencrypt_certificates_dir_path(),

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Method validate has 66 lines of code (exceeds 25 allowed). Consider refactoring.

Open

        public static function validate( $domain, $account_key_details ) {
            $filesystem = Util::get_filesystem();

            $status = Util::maybe_create_letsencrypt_challenges_dir();
            if ( is_wp_error( $status ) ) {

Function generate has a Cognitive Complexity of 17 (exceeds 5 allowed). Consider refactoring.

Open

        public function generate() {
            $filesystem = Util::get_filesystem();

            $status = Util::maybe_create_letsencrypt_certificates_dir();
            if ( is_wp_error( $status ) ) {

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Function register_account has a Cognitive Complexity of 17 (exceeds 5 allowed). Consider refactoring.

Open

        public function register_account() {
            $account_keypair = AccountKeyPair::get();
            if ( ! $account_keypair->exists() ) {
                $status = $account_keypair->generate();
                if ( is_wp_error( $status ) ) {

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Function render_settings_field has a Cognitive Complexity of 16 (exceeds 5 allowed). Consider refactoring.

Open

        public function render_settings_field( $args = array() ) {
            $value = Util::get_option( $args['id'] );

            $type = 'text';
            $more_args = '';

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Method render_settings_field has 49 lines of code (exceeds 25 allowed). Consider refactoring.

Open

        public function render_settings_field( $args = array() ) {
            $value = Util::get_option( $args['id'] );

            $type = 'text';
            $more_args = '';

Method generate_csr has 48 lines of code (exceeds 25 allowed). Consider refactoring.

Open

        public function generate_csr( $key_resource, $domains, $dn = array() ) {
            $filesystem = Util::get_filesystem();

            $status = Util::maybe_create_letsencrypt_certificates_dir();
            if ( is_wp_error( $status ) ) {

Function handle_request has a Cognitive Complexity of 15 (exceeds 5 allowed). Consider refactoring.

Open

        protected function handle_request( $mode = 'admin' ) {
            $ajax = false;
            $prefix = 'admin_action_wpenc_';
            $args = $_REQUEST;

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Function signed_request has a Cognitive Complexity of 14 (exceeds 5 allowed). Consider refactoring.

Open

        public function signed_request( $endpoint, $data = null ) {
            $account_keypair = AccountKeyPair::get();

            $account_key_resource = $account_keypair->read_private();
            if ( is_wp_error( $account_key_resource ) ) {

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Method signed_request has 41 lines of code (exceeds 25 allowed). Consider refactoring.

Open

        public function signed_request( $endpoint, $data = null ) {
            $account_keypair = AccountKeyPair::get();

            $account_key_resource = $account_keypair->read_private();
            if ( is_wp_error( $account_key_resource ) ) {

Function parse_wp_error has a Cognitive Complexity of 13 (exceeds 5 allowed). Consider refactoring.

Open

        private function parse_wp_error( $response, $code = false, $message = false, $data = '' ) {
            if ( ! $code ) {
                $code = 'letsencrypt_error';
            }

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Function maybe_request_filesystem_credentials has a Cognitive Complexity of 13 (exceeds 5 allowed). Consider refactoring.

Open

        protected function maybe_request_filesystem_credentials( $network_wide = false ) {
            if ( defined( 'DOING_AJAX' ) && DOING_AJAX ) {
                $credentials = array();

                $fields = array( 'hostname', 'port', 'username', 'password', 'public_key', 'private_key', 'connection_type' );

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