first commit

wp-content/plugins/flexible-checkout-fields/src/Field/FieldData.php

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+<?php
+
+namespace WPDesk\FCF\Free\Field;
+
+use WPDesk\FCF\Free\Field\Type\DefaultType;
+use WPDesk\FCF\Free\Settings\Option\OptionInterface;
+
+/**
+ * Generates field data based on options for field type.
+ */
+class FieldData {
+
+	/**
+	 * Returns parsed data for field.
+	 *
+	 * @param array $field_settings Settings of field.
+	 * @param bool  $is_decode      Is it decoding (used saved settings) data instead of encoding (for settings save).
+	 *
+	 * @return array Data of field.
+	 */
+	public static function get_field_data( array $field_settings, bool $is_decode = true ): array {
+		$field_data     = [];
+		$option_objects = self::get_field_options( $field_settings );
+
+		if ( ! $option_objects ) {
+			return $field_data;
+		}
+
+		$field_data['name'] = $field_settings['name'];
+		foreach ( $option_objects as $field_option ) {
+			$field_data = $field_option[ ( $is_decode ) ? 'update_field_callback' : 'save_field_callback' ](
+				$field_data,
+				$field_settings
+			);
+		}
+		return $field_data;
+	}
+
+	/**
+	 * Returns list of option objects.
+	 *
+	 * @param array $field_settings Settings of field.
+	 *
+	 * @return OptionInterface[] List of options.
+	 */
+	public static function get_field_options( array $field_settings ): array {
+		$field_types = apply_filters( 'flexible_checkout_fields/field_types', [] );
+		foreach ( $field_types as $field_type ) {
+			if ( in_array( $field_settings['name'], $field_type['reserved_field_names'], true ) ) {
+				return $field_type['options'];
+			}
+		}
+		foreach ( $field_types as $field_type ) {
+			if ( isset( $field_settings['type'] ) && ( $field_settings['type'] === $field_type['type'] ) ) {
+				return $field_type['options'];
+			}
+		}
+		return $field_types[ DefaultType::FIELD_TYPE ]['options'] ?? [];
+	}
+}