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wp-content/plugins/flexible-checkout-fields/classes/myaccount-field-processor.php

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+<?php
+
+use WPDesk\FCF\Free\Field\Type\FileType;
+use WPDesk\FCF\Free\Field\Type\MultiCheckboxType;
+use WPDesk\FCF\Free\Field\Type\MultiSelectType;
+use WPDesk\FCF\Free\Field\Type\TextareaType;
+
+/**
+ * Class Flexible_Checkout_Fields_Myaccount_Field_Processor
+ */
+class Flexible_Checkout_Fields_Myaccount_Field_Processor {
+
+	/**
+	 * @var Flexible_Checkout_Fields_Plugin
+	 */
+	protected $plugin;
+
+	/**
+	 * Flexible_Checkout_Fields_Myaccount_Field_Processor constructor.
+	 *
+	 * @param Flexible_Checkout_Fields_Plugin $plugin Plugin.
+	 */
+	public function __construct( $plugin ) {
+		$this->plugin = $plugin;
+	}
+
+	/**
+	 * Is custom field?
+	 *
+	 * @param array $field Field.
+	 *
+	 * @return bool
+	 */
+	private function is_custom_field( $field ) {
+		if ( isset( $field['custom_field'] ) && 1 === intval( $field['custom_field'] ) ) {
+			return true;
+		}
+		return false;
+	}
+
+	/**
+	 * Hooks.
+	 */
+	public function hooks() {
+		$settings = $this->plugin->get_settings();
+		foreach ( $settings as $section ) {
+			if ( is_array( $section ) ) {
+				foreach ( $section as $key => $field ) {
+					if ( ! $this->is_custom_field( $field ) ) {
+						continue;
+					}
+
+					if ( in_array( $field['type'], [ TextareaType::FIELD_TYPE ] ) ) {
+						add_filter( 'woocommerce_process_myaccount_field_' . $key, [ $this, 'sanitize_textarea_value' ] );
+					} else if ( in_array( $field['type'], [ MultiCheckboxType::FIELD_TYPE, MultiSelectType::FIELD_TYPE, FileType::FIELD_TYPE ] ) ) {
+						add_filter( 'woocommerce_process_myaccount_field_' . $key, [ $this, 'sanitize_array_value' ] );
+					} else {
+						add_filter( 'woocommerce_process_myaccount_field_' . $key, [ $this, 'sanitize_text_value' ] );
+					}
+				}
+			}
+		}
+	}
+
+	/**
+	 * @param string|null $value .
+	 *
+	 * @return string
+	 */
+	public function sanitize_textarea_value( $value ) {
+		return sanitize_textarea_field( wp_unslash( $value ) );
+	}
+
+	/**
+	 * @param string|null $value .
+	 *
+	 * @return string
+	 */
+	public function sanitize_array_value( $value ) {
+		return json_encode( wp_unslash( $value ) );
+	}
+
+	/**
+	 * @param string|null $value .
+	 *
+	 * @return string
+	 */
+	public function sanitize_text_value( $value ) {
+		return sanitize_text_field( wp_unslash( $value ) );
+	}
+}