<?php if ( ! defined( 'ABSPATH' ) ) exit;

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final class NF_Admin_Menus_Settings extends NF_Abstracts_Submenu

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{

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public $parent_slug = 'ninja-forms';

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public $menu_slug = 'nf-settings';

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public $position = 5;

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protected $_prefix = 'ninja_forms';

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public function __construct()

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{

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parent::__construct();

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if( isset( $_POST[ 'update_ninja_forms_settings' ] ) ) {

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add_action( 'admin_init', array( $this, 'update_settings' ) );

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}

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add_action( 'admin_body_class', array( $this, 'body_class' ) );

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// Catch Contact Form 7 reCAPTCHA conflict.

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add_filter( 'nf_admin_notices', array( $this, 'ninja_forms_cf7_notice' ) );

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}

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public function body_class( $classes )

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{

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// Add class for the builder.

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if( isset( $_GET['page'] ) && $_GET['page'] == $this->menu_slug ) {

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$classes = "$classes ninja-forms-settings";

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}

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return $classes;

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}

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/**

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* Function to notify users of CF7 conflict

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*

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* Since 3.0

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*

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* @param (array) $notices

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* @return (array) $notices

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*/

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public function ninja_forms_cf7_notice( $notices )

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{

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// If we don't have recaptcha keys, bail.

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$recaptcha_site_key = Ninja_Forms()->get_settings();

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if ( $recaptcha_site_key[ 'recaptcha_site_key' ] === '' ) {

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return $notices;

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}

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// If we can detect Contact Form 7...

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include_once( ABSPATH . 'wp-admin/includes/plugin.php' );

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if ( is_plugin_active( 'contact-form-7/wp-contact-form-7.php' ) ) {

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$notices[ 'cf7' ] = array(

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'title' => esc_html__( 'Contact Form 7 is currently activated.', 'ninja-forms' ),

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'msg' => sprintf( esc_html__( 'Please be aware that there is an issue with Contact Form 7 that breaks reCAPTCHA in other plugins.%sIf you need to use reCAPTCHA on any of your Ninja Forms, you will need to disable Contact Form 7.', 'ninja-forms' ), '<br />' ),

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'int' => 0

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);

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}

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return $notices;

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}

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public function get_page_title()

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{

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return esc_html__( 'Settings', 'ninja-forms' );

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}

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public function get_capability()

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{

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return apply_filters( 'ninja_forms_admin_settings_capabilities', $this->capability );

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}

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public function display()

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{

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$tabs = apply_filters( 'ninja_forms_settings_tabs', array(

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'settings' => esc_html__( 'Settings', 'ninja-forms' ),

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'licenses' => esc_html__( 'Licenses', 'ninja-forms' )

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)

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);

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$tab_keys = array_keys( $tabs );

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$active_tab = ( isset( $_GET[ 'tab' ] ) ) ? WPN_Helper::sanitize_text_field($_GET[ 'tab' ]) : reset( $tab_keys );

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wp_enqueue_style( 'nf-admin-settings', Ninja_Forms::$url . 'assets/css/admin-settings.css' );

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$groups = Ninja_Forms()->config( 'PluginSettingsGroups' );

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$grouped_settings = $this->get_settings();

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$save_button_text = esc_html__( 'Save Settings', 'ninja-forms' );

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$setting_defaults = Ninja_Forms()->get_settings();

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$errors = array();

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foreach( $grouped_settings as $group => $settings ){

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foreach( $settings as $id => $setting ){

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$value = ( isset( $setting_defaults[ $id ] ) ) ? $setting_defaults[$id] : '';

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$grouped_settings[$group][$id]['id'] = $this->prefix( $grouped_settings[$group][$id]['id'] );

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$grouped_settings[$group][$id]['value'] = $value;

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$grouped_settings[$group][$id] = apply_filters( 'ninja_forms_check_setting_' . $id, $grouped_settings[$group][$id] );

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if( ! isset( $grouped_settings[$group][$id][ 'errors' ] ) || ! $grouped_settings[$group][$id][ 'errors' ] ) continue;

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if( ! is_array( $grouped_settings[$group][$id][ 'errors' ] ) ) $grouped_settings[$group][$id][ 'errors' ] = array( $grouped_settings[$group][$id][ 'errors' ] );

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foreach( $grouped_settings[$group][$id][ 'errors' ] as $old_key => $error ){

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$new_key = $grouped_settings[$group][$id][ 'id' ] . "[" . $old_key . "]";

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$errors[ $new_key ] = $error;

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$grouped_settings[$group][$id][ 'errors'][ $new_key ] = $error;

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unset( $grouped_settings[$group][$id][ 'errors' ][ $old_key ] );

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}

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}

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}

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$grouped_settings[ 'general' ][ 'version' ][ 'value' ] = Ninja_Forms::VERSION;

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$saved_fields = Ninja_Forms()->form()->get_fields( array( 'saved' => 1 ) );

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foreach( $saved_fields as $saved_field ){

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$saved_field_id = $saved_field->get_id();

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$grouped_settings[ 'saved_fields'][] = array(

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'id' => '',

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'type' => 'html',

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'html' => '<a class="js-delete-saved-field button button-secondary" data-id="' . $saved_field_id . '">' . esc_html__( 'Delete', 'ninja-forms' ) . '</a>',

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'label' => $saved_field->get_setting( 'label' ),

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);

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}

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$forms = Ninja_Forms()->form()->get_forms();

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$form_options = array();

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foreach( $forms as $form ){

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$form_options[] = array( 'id' => $form->get_id(),

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'title' => $form->get_setting( 'title' ) );

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}

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$form_options = apply_filters( 'ninja_forms_submission_filter_form_options', $form_options );

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asort($form_options);

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if ( get_option( 'ninja_forms_allow_tracking' ) && '1' == get_option( 'ninja_forms_allow_tracking' ) ) {

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$allow_tel = 1;

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} else {

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$allow_tel = 0;

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}

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wp_enqueue_script( 'jBox', Ninja_Forms::$url . 'assets/js/min/jBox.min.js', array( 'jquery' ) );

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wp_enqueue_style( 'nf-combobox', Ninja_Forms::$url . 'assets/css/combobox.css' );

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wp_enqueue_style( 'jBox', Ninja_Forms::$url . 'assets/css/jBox.css' );

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wp_register_script( 'ninja_forms_admin_menu_settings', Ninja_Forms::$url . 'assets/js/admin-settings.js', array( 'jquery' ), FALSE, TRUE );

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/**

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* This wp_localize_script call should eventually be removed.

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*

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* TODO: Remove this function call when we've replaced references to nf_settings in our JS with nfAdmin.

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*/

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wp_localize_script( 'ninja_forms_admin_menu_settings', 'nf_settings', array(

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'ajax_url' => admin_url( 'admin-ajax.php' ),

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'forms' => $form_options,

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'nf_nuke_title' => esc_html__( 'Remove ALL Ninja Forms data and uninstall?', 'ninja-forms' ),

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'nonce' => wp_create_nonce( "ninja_forms_settings_nonce" ),

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'batchNonce' => wp_create_nonce( 'ninja_forms_batch_nonce' ),

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'i18n' => array(

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'trashExpiredSubsMessage' => esc_html__( 'Are you sure you want to trash all expired submissions?', 'ninja-forms' ),

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'trashExpiredSubsButtonPrimary' => esc_html__( 'Trash', 'ninja-forms' ),

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'trashExpiredSubsButtonSecondary' => esc_html__( 'Cancel', 'ninja-forms' ),

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),

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'allow_telemetry' => $allow_tel,

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));

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/**

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* Duplicating the localization above with an nfAdmin variable for consistency.

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*

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* Eventually, we should remove all references to nf_settings, which isn't very descriptive or specific with nfAdmin instead.

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*

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* TODO: Replace references to nf_settings object in admin JS files with nfAdmin.

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*/

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wp_localize_script( 'ninja_forms_admin_menu_settings', 'nfAdmin', array(

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'ajax_url' => admin_url( 'admin-ajax.php' ),

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'forms' => $form_options,

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'nf_nuke_title' => esc_html__( 'Remove ALL Ninja Forms data and uninstall?', 'ninja-forms' ),

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'nonce' => wp_create_nonce( "ninja_forms_settings_nonce" ),

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'batchNonce' => wp_create_nonce( 'ninja_forms_batch_nonce' ),

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'i18n' => array(

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'trashExpiredSubsMessage' => esc_html__( 'Are you sure you want to trash all expired submissions?', 'ninja-forms' ),

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'trashExpiredSubsButtonPrimary' => esc_html__( 'Trash', 'ninja-forms' ),

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'trashExpiredSubsButtonSecondary' => esc_html__( 'Cancel', 'ninja-forms' ),

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),

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'allow_telemetry' => $allow_tel,

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));

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wp_enqueue_script( 'nf-ninja-modal', Ninja_Forms::$url . 'assets/js/lib/ninjaModal.js' );

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wp_enqueue_script( 'nf-ninja-batch-processor', Ninja_Forms::$url . 'assets/js/lib/batch-processor.js' );

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wp_enqueue_style( 'nf-font-awesome', Ninja_Forms::$url . 'assets/css/font-awesome.min.css' );

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wp_enqueue_script( 'ninja_forms_admin_menu_settings' );

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Ninja_Forms::template( 'admin-menu-settings.html.php', compact( 'tabs', 'active_tab', 'groups', 'grouped_settings', 'save_button_text', 'errors' ) );

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}

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public function update_settings()

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{

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if( ! wp_verify_nonce( $_POST['update_ninja_forms_settings_nonce'], 'ninja_forms_settings_nonce' ) ) {

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wp_die( esc_html__( 'Your request could not be verified. Please try again.', 'ninja-forms' ) );

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}

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if( ! current_user_can( apply_filters( 'ninja_forms_admin_settings_capabilities', 'manage_options' ) ) ) return;

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if( ! isset( $_POST[ $this->_prefix ] ) ) return;

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$settings = WPN_Helper::sanitize_text_field($_POST[ 'ninja_forms' ]);

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if( isset( $settings[ 'currency' ] ) ){

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$currency = sanitize_text_field( $settings[ 'currency' ] );

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$currency_symbols = Ninja_Forms::config( 'CurrencySymbol' );

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$settings[ 'currency_symbol' ] = ( isset( $currency_symbols[ $currency ] ) ) ? $currency_symbols[ $currency ] : '';

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}

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if(isset($settings['builder_dev_mode'])){

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$builder_dev_mode = sanitize_text_field( $settings['builder_dev_mode'] );

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$has_builder_dev_mode_changed = ($builder_dev_mode !== Ninja_Forms()->get_setting('builder_dev_mode'));

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if($builder_dev_mode && $has_builder_dev_mode_changed){

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Ninja_Forms()->dispatcher()->send( 'builder_dev_mode', $builder_dev_mode );

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}

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}

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if(isset($settings['opinionated_styles'])){

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if('' == $settings['opinionated_styles']){

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Ninja_Forms()->dispatcher()->send( 'opinionated_styles_disabled', 'disabled' );

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}

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}

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foreach( $settings as $id => $value ){

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$value = sanitize_text_field( $value );

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$value = apply_filters( 'ninja_forms_update_setting_' . $id, $value );

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Ninja_Forms()->update_setting( $id, $value );

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do_action( 'ninja_forms_save_setting_' . $id, $value );

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}

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}

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private function get_settings()

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{

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return apply_filters( 'ninja_forms_plugin_settings', array(

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'general' => Ninja_Forms()->config( 'PluginSettingsGeneral' ),

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'recaptcha' => Ninja_Forms()->config( 'PluginSettingsReCaptcha' ),

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'advanced' => Ninja_Forms()->config( 'PluginSettingsAdvanced' ),

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));

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}

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private function prefix( $value ){

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return "{$this->_prefix}[$value]";

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}

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} // End Class NF_Admin_Settings

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