aibishal

✏️ Editing: class-ur-form-field-country.php

<?php
/**
 * UR_Form_Field_Country.
 *
 * @package  UserRegistration/Form
 */

if ( ! defined( 'ABSPATH' ) ) {
	exit; // Exit if accessed directly.
}

/**
 * UR_Form_Field_Country Class
 */
class UR_Form_Field_Country extends UR_Form_Field {

/**
	 * Instance Variable.
	 *
	 * @var [mixed]
	 */
	private static $_instance;

/**
	 * Get Instance of class.
	 */
	public static function get_instance() {
		// If the single instance hasn't been set, set it now.
		if ( is_null( self::$_instance ) ) {
			self::$_instance = new self();
		}

return self::$_instance;
	}

/**
	 * Get Country List.
	 */
	public function get_country() {
		/**
		 * Filter to modify countries list.
		 *
		 * @param array Country Names.
		 * @return array Country Names.
		 */
		return apply_filters(
			'user_registration_countries_list',
			array(
				'AF' => __( 'Afghanistan', 'user-registration' ),
				'AX' => __( '&#197;land Islands', 'user-registration' ),
				'AL' => __( 'Albania', 'user-registration' ),
				'DZ' => __( 'Algeria', 'user-registration' ),
				'AS' => __( 'American Samoa', 'user-registration' ),
				'AD' => __( 'Andorra', 'user-registration' ),
				'AO' => __( 'Angola', 'user-registration' ),
				'AI' => __( 'Anguilla', 'user-registration' ),
				'AQ' => __( 'Antarctica', 'user-registration' ),
				'AG' => __( 'Antigua and Barbuda', 'user-registration' ),
				'AR' => __( 'Argentina', 'user-registration' ),
				'AM' => __( 'Armenia', 'user-registration' ),
				'AW' => __( 'Aruba', 'user-registration' ),
				'AU' => __( 'Australia', 'user-registration' ),
				'AT' => __( 'Austria', 'user-registration' ),
				'AZ' => __( 'Azerbaijan', 'user-registration' ),
				'BS' => __( 'Bahamas', 'user-registration' ),
				'BH' => __( 'Bahrain', 'user-registration' ),
				'BD' => __( 'Bangladesh', 'user-registration' ),
				'BB' => __( 'Barbados', 'user-registration' ),
				'BY' => __( 'Belarus', 'user-registration' ),
				'BE' => __( 'Belgium', 'user-registration' ),
				'PW' => __( 'Belau', 'user-registration' ),
				'BZ' => __( 'Belize', 'user-registration' ),
				'BJ' => __( 'Benin', 'user-registration' ),
				'BM' => __( 'Bermuda', 'user-registration' ),
				'BT' => __( 'Bhutan', 'user-registration' ),
				'BO' => __( 'Bolivia', 'user-registration' ),
				'BQ' => __( 'Bonaire, Saint Eustatius and Saba', 'user-registration' ),
				'BA' => __( 'Bosnia and Herzegovina', 'user-registration' ),
				'BW' => __( 'Botswana', 'user-registration' ),
				'BV' => __( 'Bouvet Island', 'user-registration' ),
				'BR' => __( 'Brazil', 'user-registration' ),
				'IO' => __( 'British Indian Ocean Territory', 'user-registration' ),
				'VG' => __( 'British Virgin Islands', 'user-registration' ),
				'BN' => __( 'Brunei', 'user-registration' ),
				'BG' => __( 'Bulgaria', 'user-registration' ),
				'BF' => __( 'Burkina Faso', 'user-registration' ),
				'BI' => __( 'Burundi', 'user-registration' ),
				'KH' => __( 'Cambodia', 'user-registration' ),
				'CM' => __( 'Cameroon', 'user-registration' ),
				'CA' => __( 'Canada', 'user-registration' ),
				'CV' => __( 'Cape Verde', 'user-registration' ),
				'KY' => __( 'Cayman Islands', 'user-registration' ),
				'CF' => __( 'Central African Republic', 'user-registration' ),
				'TD' => __( 'Chad', 'user-registration' ),
				'CL' => __( 'Chile', 'user-registration' ),
				'CN' => __( 'China', 'user-registration' ),
				'CX' => __( 'Christmas Island', 'user-registration' ),
				'CC' => __( 'Cocos (Keeling) Islands', 'user-registration' ),
				'CO' => __( 'Colombia', 'user-registration' ),
				'KM' => __( 'Comoros', 'user-registration' ),
				'CG' => __( 'Congo (Brazzaville)', 'user-registration' ),
				'CD' => __( 'Congo (Kinshasa)', 'user-registration' ),
				'CK' => __( 'Cook Islands', 'user-registration' ),
				'CR' => __( 'Costa Rica', 'user-registration' ),
				'HR' => __( 'Croatia', 'user-registration' ),
				'CU' => __( 'Cuba', 'user-registration' ),
				'CW' => __( 'Cura&ccedil;ao', 'user-registration' ),
				'CY' => __( 'Cyprus', 'user-registration' ),
				'CZ' => __( 'Czech Republic', 'user-registration' ),
				'DK' => __( 'Denmark', 'user-registration' ),
				'DJ' => __( 'Djibouti', 'user-registration' ),
				'DM' => __( 'Dominica', 'user-registration' ),
				'DO' => __( 'Dominican Republic', 'user-registration' ),
				'EC' => __( 'Ecuador', 'user-registration' ),
				'EG' => __( 'Egypt', 'user-registration' ),
				'SV' => __( 'El Salvador', 'user-registration' ),
				'GQ' => __( 'Equatorial Guinea', 'user-registration' ),
				'ER' => __( 'Eritrea', 'user-registration' ),
				'EE' => __( 'Estonia', 'user-registration' ),
				'ET' => __( 'Ethiopia', 'user-registration' ),
				'FK' => __( 'Falkland Islands', 'user-registration' ),
				'FO' => __( 'Faroe Islands', 'user-registration' ),
				'FJ' => __( 'Fiji', 'user-registration' ),
				'FI' => __( 'Finland', 'user-registration' ),
				'FR' => __( 'France', 'user-registration' ),
				'GF' => __( 'French Guiana', 'user-registration' ),
				'PF' => __( 'French Polynesia', 'user-registration' ),
				'TF' => __( 'French Southern Territories', 'user-registration' ),
				'GA' => __( 'Gabon', 'user-registration' ),
				'GM' => __( 'Gambia', 'user-registration' ),
				'GE' => __( 'Georgia', 'user-registration' ),
				'DE' => __( 'Germany', 'user-registration' ),
				'GH' => __( 'Ghana', 'user-registration' ),
				'GI' => __( 'Gibraltar', 'user-registration' ),
				'GR' => __( 'Greece', 'user-registration' ),
				'GL' => __( 'Greenland', 'user-registration' ),
				'GD' => __( 'Grenada', 'user-registration' ),
				'GP' => __( 'Guadeloupe', 'user-registration' ),
				'GU' => __( 'Guam', 'user-registration' ),
				'GT' => __( 'Guatemala', 'user-registration' ),
				'GG' => __( 'Guernsey', 'user-registration' ),
				'GN' => __( 'Guinea', 'user-registration' ),
				'GW' => __( 'Guinea-Bissau', 'user-registration' ),
				'GY' => __( 'Guyana', 'user-registration' ),
				'HT' => __( 'Haiti', 'user-registration' ),
				'HM' => __( 'Heard Island and McDonald Islands', 'user-registration' ),
				'HN' => __( 'Honduras', 'user-registration' ),
				'HK' => __( 'Hong Kong', 'user-registration' ),
				'HU' => __( 'Hungary', 'user-registration' ),
				'IS' => __( 'Iceland', 'user-registration' ),
				'IN' => __( 'India', 'user-registration' ),
				'ID' => __( 'Indonesia', 'user-registration' ),
				'IR' => __( 'Iran', 'user-registration' ),
				'IQ' => __( 'Iraq', 'user-registration' ),
				'IE' => __( 'Ireland', 'user-registration' ),
				'IM' => __( 'Isle of Man', 'user-registration' ),
				'IL' => __( 'Israel', 'user-registration' ),
				'IT' => __( 'Italy', 'user-registration' ),
				'CI' => __( 'Ivory Coast', 'user-registration' ),
				'JM' => __( 'Jamaica', 'user-registration' ),
				'JP' => __( 'Japan', 'user-registration' ),
				'JE' => __( 'Jersey', 'user-registration' ),
				'JO' => __( 'Jordan', 'user-registration' ),
				'KZ' => __( 'Kazakhstan', 'user-registration' ),
				'KE' => __( 'Kenya', 'user-registration' ),
				'KI' => __( 'Kiribati', 'user-registration' ),
				'KW' => __( 'Kuwait', 'user-registration' ),
				'KG' => __( 'Kyrgyzstan', 'user-registration' ),
				'LA' => __( 'Laos', 'user-registration' ),
				'LV' => __( 'Latvia', 'user-registration' ),
				'LB' => __( 'Lebanon', 'user-registration' ),
				'LS' => __( 'Lesotho', 'user-registration' ),
				'LR' => __( 'Liberia', 'user-registration' ),
				'LY' => __( 'Libya', 'user-registration' ),
				'LI' => __( 'Liechtenstein', 'user-registration' ),
				'LT' => __( 'Lithuania', 'user-registration' ),
				'LU' => __( 'Luxembourg', 'user-registration' ),
				'MO' => __( 'Macao S.A.R., China', 'user-registration' ),
				'MK' => __( 'Macedonia', 'user-registration' ),
				'MG' => __( 'Madagascar', 'user-registration' ),
				'MW' => __( 'Malawi', 'user-registration' ),
				'MY' => __( 'Malaysia', 'user-registration' ),
				'MV' => __( 'Maldives', 'user-registration' ),
				'ML' => __( 'Mali', 'user-registration' ),
				'MT' => __( 'Malta', 'user-registration' ),
				'MH' => __( 'Marshall Islands', 'user-registration' ),
				'MQ' => __( 'Martinique', 'user-registration' ),
				'MR' => __( 'Mauritania', 'user-registration' ),
				'MU' => __( 'Mauritius', 'user-registration' ),
				'YT' => __( 'Mayotte', 'user-registration' ),
				'MX' => __( 'Mexico', 'user-registration' ),
				'FM' => __( 'Micronesia', 'user-registration' ),
				'MD' => __( 'Moldova', 'user-registration' ),
				'MC' => __( 'Monaco', 'user-registration' ),
				'MN' => __( 'Mongolia', 'user-registration' ),
				'ME' => __( 'Montenegro', 'user-registration' ),
				'MS' => __( 'Montserrat', 'user-registration' ),
				'MA' => __( 'Morocco', 'user-registration' ),
				'MZ' => __( 'Mozambique', 'user-registration' ),
				'MM' => __( 'Myanmar', 'user-registration' ),
				'NA' => __( 'Namibia', 'user-registration' ),
				'NR' => __( 'Nauru', 'user-registration' ),
				'NP' => __( 'Nepal', 'user-registration' ),
				'NL' => __( 'Netherlands', 'user-registration' ),
				'NC' => __( 'New Caledonia', 'user-registration' ),
				'NZ' => __( 'New Zealand', 'user-registration' ),
				'NI' => __( 'Nicaragua', 'user-registration' ),
				'NE' => __( 'Niger', 'user-registration' ),
				'NG' => __( 'Nigeria', 'user-registration' ),
				'NU' => __( 'Niue', 'user-registration' ),
				'NF' => __( 'Norfolk Island', 'user-registration' ),
				'MP' => __( 'Northern Mariana Islands', 'user-registration' ),
				'KP' => __( 'North Korea', 'user-registration' ),
				'NO' => __( 'Norway', 'user-registration' ),
				'OM' => __( 'Oman', 'user-registration' ),
				'PK' => __( 'Pakistan', 'user-registration' ),
				'PS' => __( 'Palestinian Territory', 'user-registration' ),
				'PA' => __( 'Panama', 'user-registration' ),
				'PG' => __( 'Papua New Guinea', 'user-registration' ),
				'PY' => __( 'Paraguay', 'user-registration' ),
				'PE' => __( 'Peru', 'user-registration' ),
				'PH' => __( 'Philippines', 'user-registration' ),
				'PN' => __( 'Pitcairn', 'user-registration' ),
				'PL' => __( 'Poland', 'user-registration' ),
				'PT' => __( 'Portugal', 'user-registration' ),
				'PR' => __( 'Puerto Rico', 'user-registration' ),
				'QA' => __( 'Qatar', 'user-registration' ),
				'RE' => __( 'Reunion', 'user-registration' ),
				'RO' => __( 'Romania', 'user-registration' ),
				'RU' => __( 'Russia', 'user-registration' ),
				'RW' => __( 'Rwanda', 'user-registration' ),
				'BL' => __( 'Saint Barth&eacute;lemy', 'user-registration' ),
				'SH' => __( 'Saint Helena', 'user-registration' ),
				'KN' => __( 'Saint Kitts and Nevis', 'user-registration' ),
				'LC' => __( 'Saint Lucia', 'user-registration' ),
				'MF' => __( 'Saint Martin (French part)', 'user-registration' ),
				'SX' => __( 'Saint Martin (Dutch part)', 'user-registration' ),
				'PM' => __( 'Saint Pierre and Miquelon', 'user-registration' ),
				'VC' => __( 'Saint Vincent and the Grenadines', 'user-registration' ),
				'SM' => __( 'San Marino', 'user-registration' ),
				'ST' => __( 'S&atilde;o Tom&eacute; and Pr&iacute;ncipe', 'user-registration' ),
				'SA' => __( 'Saudi Arabia', 'user-registration' ),
				'SN' => __( 'Senegal', 'user-registration' ),
				'RS' => __( 'Serbia', 'user-registration' ),
				'SC' => __( 'Seychelles', 'user-registration' ),
				'SL' => __( 'Sierra Leone', 'user-registration' ),
				'SG' => __( 'Singapore', 'user-registration' ),
				'SK' => __( 'Slovakia', 'user-registration' ),
				'SI' => __( 'Slovenia', 'user-registration' ),
				'SB' => __( 'Solomon Islands', 'user-registration' ),
				'SO' => __( 'Somalia', 'user-registration' ),
				'ZA' => __( 'South Africa', 'user-registration' ),
				'GS' => __( 'South Georgia/Sandwich Islands', 'user-registration' ),
				'KR' => __( 'South Korea', 'user-registration' ),
				'SS' => __( 'South Sudan', 'user-registration' ),
				'ES' => __( 'Spain', 'user-registration' ),
				'LK' => __( 'Sri Lanka', 'user-registration' ),
				'SD' => __( 'Sudan', 'user-registration' ),
				'SR' => __( 'Suriname', 'user-registration' ),
				'SJ' => __( 'Svalbard and Jan Mayen', 'user-registration' ),
				'SZ' => __( 'Swaziland', 'user-registration' ),
				'SE' => __( 'Sweden', 'user-registration' ),
				'CH' => __( 'Switzerland', 'user-registration' ),
				'SY' => __( 'Syria', 'user-registration' ),
				'TW' => __( 'Taiwan', 'user-registration' ),
				'TJ' => __( 'Tajikistan', 'user-registration' ),
				'TZ' => __( 'Tanzania', 'user-registration' ),
				'TH' => __( 'Thailand', 'user-registration' ),
				'TL' => __( 'Timor-Leste', 'user-registration' ),
				'TG' => __( 'Togo', 'user-registration' ),
				'TK' => __( 'Tokelau', 'user-registration' ),
				'TO' => __( 'Tonga', 'user-registration' ),
				'TT' => __( 'Trinidad and Tobago', 'user-registration' ),
				'TN' => __( 'Tunisia', 'user-registration' ),
				'TR' => __( 'Turkey', 'user-registration' ),
				'TM' => __( 'Turkmenistan', 'user-registration' ),
				'TC' => __( 'Turks and Caicos Islands', 'user-registration' ),
				'TV' => __( 'Tuvalu', 'user-registration' ),
				'UG' => __( 'Uganda', 'user-registration' ),
				'UA' => __( 'Ukraine', 'user-registration' ),
				'AE' => __( 'United Arab Emirates', 'user-registration' ),
				'GB' => __( 'United Kingdom (UK)', 'user-registration' ),
				'US' => __( 'United States (US)', 'user-registration' ),
				'UM' => __( 'United States (US) Minor Outlying Islands', 'user-registration' ),
				'VI' => __( 'United States (US) Virgin Islands', 'user-registration' ),
				'UY' => __( 'Uruguay', 'user-registration' ),
				'UZ' => __( 'Uzbekistan', 'user-registration' ),
				'VU' => __( 'Vanuatu', 'user-registration' ),
				'VA' => __( 'Vatican', 'user-registration' ),
				'VE' => __( 'Venezuela', 'user-registration' ),
				'VN' => __( 'Vietnam', 'user-registration' ),
				'WF' => __( 'Wallis and Futuna', 'user-registration' ),
				'EH' => __( 'Western Sahara', 'user-registration' ),
				'WS' => __( 'Samoa', 'user-registration' ),
				'YE' => __( 'Yemen', 'user-registration' ),
				'ZM' => __( 'Zambia', 'user-registration' ),
				'ZW' => __( 'Zimbabwe', 'user-registration' ),
			)
		);
	}

/**
	 * Get selected countries list of a Country field.
	 *
	 * @param [int]    $form_id Form id.
	 * @param [string] $field_name Field Name.
	 */
	public function get_selected_countries( $form_id, $field_name ) {
		$countries          = $this->get_country();
		$filtered_countries = array();
		$selected_countries = array();

$form_data = UR()->form->get_form( $form_id, array( 'content_only' => true ) );
		$fields    = self::get_form_field_data( $form_data );

// Get selected_countries data of the field.
		foreach ( $fields as $field ) {
			if ( 'country' === $field->field_key && $field_name === $field->general_setting->field_name ) {
				$advance_setting = $field->advance_setting;
				if ( isset( $advance_setting->selected_countries ) ) {
					$selected_countries = $advance_setting->selected_countries;
					break;
				}
			}
		}

// Filter countries with selected_countries data.
		if ( is_array( $selected_countries ) ) {
			foreach ( $countries as $iso => $country_name ) {
				if ( in_array( $iso, $selected_countries, true ) ) {
					$filtered_countries[ $iso ] = $country_name;
				}
			}
		}

return $filtered_countries;
	}

/**
	 * Get form field data by post_content array passed
	 *
	 * @param array $post_content_array Post Content Array.
	 * @return array
	 */
	public static function get_form_field_data( $post_content_array ) {
		$form_field_data_array = array();
		foreach ( $post_content_array as $row_index => $row ) {
			foreach ( $row as $grid_index => $grid ) {
				foreach ( $grid as $field_index => $field ) {
					if ( isset( $field->general_setting->field_name ) && 'confirm_user_pass' != $field->general_setting->field_name ) {
						array_push( $form_field_data_array, $field );
					}
				}
			}
		}
		return ( $form_field_data_array );
	}

/**
	 * Constructor.
	 */
	public function __construct() {

$this->id                       = 'user_registration_country';
		$this->form_id                  = 1;
		$this->registered_fields_config = array(
			'label' => __( 'Country', 'user-registration' ),
			'icon'  => 'ur-icon ur-icon-flag',
		);

$this->field_defaults = array(
			'default_label'       => __( 'Country', 'user-registration' ),
			'default_field_name'  => 'country_' . ur_get_random_number(),
			'default_placeholder' => __( 'Select a country', 'user-registration' ),
		);
	}

/**
	 * Get Registered admin fields.
	 */
	public function get_registered_admin_fields() {

return '<li id="' . esc_attr( $this->id ) . '_list " class="ur-registered-item draggable" data-field-id="' . esc_attr( $this->id ) . '"><span class="' . esc_attr( $this->registered_fields_config['icon'] ) . '"></span>' . esc_html( $this->registered_fields_config['label'] ) . '</li>';
	}

/**
	 * Validate field.
	 *
	 * @param [object] $single_form_field Field Data.
	 * @param [object] $form_data Form Data.
	 * @param [string] $filter_hook Hook.
	 * @param [int]    $form_id Form id.
	 */
	public function validation( $single_form_field, $form_data, $filter_hook, $form_id ) {
		// Perform custom validation for the field here ...
		$field_label     = $single_form_field->general_setting->field_name;
		$value           = isset( $form_data->value ) ? $form_data->value : '';
		$valid_countries = $single_form_field->advance_setting->selected_countries;
		$required        = $single_form_field->general_setting->required;
		if ( ! ur_string_to_bool( $required ) ) {
			return;
		}

if ( ! empty( $value ) && ! in_array( $value, $valid_countries, true ) ) {
			$message = array(
				/* translators: %s - validation message */
				$field_label => sprintf( __( 'Please choose a different country.', 'user-registration' ) ),
				'individual' => true,
			);

add_filter(
				$filter_hook,
				function ( $msg ) use ( $message, $form_data ) {
					$message = apply_filters( 'user_registration_modify_field_validation_response', $message, $form_data );
					return $message;
				}
			);
		}
	}
}

return UR_Form_Field_Country::get_instance();

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