#55-US State field

@polevaultweb

Resolves WPUserManager/wpum-custom-fields#55

Author: reygcalantaol

includes/wpum-fields/class-wpum-fields.php

@@ -66,6 +66,7 @@ public function load() {
 			'hidden',
 			'taxonomy',
 			'user',
+			'states',
 		] );
 
 		foreach ( $fields as $field ) {

includes/wpum-fields/types/class-wpum-field-states.php

@@ -0,0 +1,65 @@
+<?php
+/**
+ * Registers a States field for the forms.
+ *
+ * @package     wp-user-manager
+ * @copyright   Copyright (c) 2021, WP User Manager
+ * @license     https://opensource.org/licenses/GPL-3.0 GNU Public License
+*/
+
+// Exit if accessed directly
+if ( ! defined( 'ABSPATH' ) ) exit;
+
+/**
+ * Register a dropdown field type.
+ */
+class WPUM_Field_States extends WPUM_Field_Type {
+
+	public function __construct() {
+		$this->name  = esc_html__( 'US States', 'wp-user-manager' );
+		$this->type  = 'states';
+		$this->icon  = 'dashicons-location-alt';
+		$this->group = 'advanced';
+		$this->label = 'State';
+		$this->allow_default = false;
+		$this->min_addon_version = '2.3';
+	}
+
+	public function get_data_keys() {
+		$keys = parent::get_data_keys();
+
+		return array_merge( $keys, array_keys( $this->get_editor_settings()['general'] ) );
+	}
+
+	/**
+	 * @return array
+	 */
+	public function get_editor_settings() {
+		return [
+			'general' => [
+				'allow_multiple' => array(
+					'type'    => 'checkbox',
+					'label'   => esc_html__( 'Allow multiple selection', 'wp-user-manager' ),
+					'model'   => 'allow_multiple',
+					'default' => false,
+				)
+			],
+		];
+	}
+
+	/**
+	 * Format the output onto the profiles for the taxonomy field.
+	 *
+	 * @param object $field
+	 * @param mixed $value
+	 * @return string
+	 */
+	function get_formatted_output( $field, $value ) {
+		if ( ! is_array( $value ) ) {
+			$value = array( $value );
+		}
+
+		return implode( ', ', wp_list_pluck( $value ) );
+	}
+
+}

templates/form-fields/states-field.php

@@ -0,0 +1,21 @@
+<?php
+/**
+ * The template for displaying the states field.
+ *
+ * This template can be overridden by copying it to yourtheme/wpum/form-fields/states-field.php
+ *
+ * HOWEVER, on occasion WPUM will need to update template files and you
+ * (the theme developer) will need to copy the new files to your theme to
+ * maintain compatibility. We try to do this as little as possible, but it does
+ * happen. When this occurs the version of the template file will be bumped and
+ * the readme will list any important changes.
+ *
+ * @version 1.0.0
+ */
+
+ // Exit if accessed directly
+if ( ! defined( 'ABSPATH' ) ) exit;
+
+$field_type = empty( $data->allow_multiple ) ? 'select' : 'multiselect';
+
+WPUM()->templates->set_template_data( $data )->get_template_part( 'form-fields/' . $field_type, 'field' );