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wp-content/plugins/woocommerce/packages/woocommerce-blocks/assets/js/utils/attributes.ts

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+/**
+ * External dependencies
+ */
+import { getSetting } from '@woocommerce/settings';
+import { AttributeObject, AttributeSetting } from '@woocommerce/types';
+
+const ATTRIBUTES = getSetting< AttributeSetting[] >( 'attributes', [] );
+
+/**
+ * Format an attribute from the settings into an object with standardized keys.
+ *
+ * @param {Object} attribute The attribute object.
+ */
+const attributeSettingToObject = ( attribute: AttributeSetting ) => {
+	if ( ! attribute || ! attribute.attribute_name ) {
+		return null;
+	}
+	return {
+		id: parseInt( attribute.attribute_id, 10 ),
+		name: attribute.attribute_name,
+		taxonomy: 'pa_' + attribute.attribute_name,
+		label: attribute.attribute_label,
+	};
+};
+
+/**
+ * Format all attribute settings into objects.
+ */
+const attributeObjects = ATTRIBUTES.reduce(
+	( acc: AttributeObject[], current ) => {
+		const attributeObject = attributeSettingToObject( current );
+
+		if ( attributeObject && attributeObject.id ) {
+			acc.push( attributeObject );
+		}
+
+		return acc;
+	},
+	[]
+);
+
+/**
+ * Get attribute data by taxonomy.
+ *
+ * @param {number} attributeId The attribute ID.
+ * @return {Object|undefined} The attribute object if it exists.
+ */
+export const getAttributeFromID = ( attributeId: number ) => {
+	if ( ! attributeId ) {
+		return;
+	}
+	return attributeObjects.find( ( attribute ) => {
+		return attribute.id === attributeId;
+	} );
+};
+
+/**
+ * Get attribute data by taxonomy.
+ *
+ * @param {string} taxonomy The attribute taxonomy name e.g. pa_color.
+ * @return {Object|undefined} The attribute object if it exists.
+ */
+export const getAttributeFromTaxonomy = ( taxonomy: string ) => {
+	if ( ! taxonomy ) {
+		return;
+	}
+	return attributeObjects.find( ( attribute ) => {
+		return attribute.taxonomy === taxonomy;
+	} );
+};
+
+/**
+ * Get the taxonomy of an attribute by Attribute ID.
+ *
+ * @param {number} attributeId The attribute ID.
+ * @return {string} The taxonomy name.
+ */
+export const getTaxonomyFromAttributeId = ( attributeId: number ) => {
+	if ( ! attributeId ) {
+		return null;
+	}
+	const attribute = getAttributeFromID( attributeId );
+	return attribute ? attribute.taxonomy : null;
+};