META-INF.resources.utilities.slugify.js Maven / Gradle / Ivy

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/**
 * SPDX-FileCopyrightText: (c) 2000 Liferay, Inc. https://liferay.com
 * SPDX-License-Identifier: LGPL-2.1-or-later OR LicenseRef-Liferay-DXP-EULA-2.0.0-2023-06
 */

export default function slugify(str) {
	str = str.replace(/^\s+|\s+$/g, '');
	str = str.toLowerCase();

	const from = 'àáäâèéëêìíïîòóöôùúüûñç·/_,:;';
	const to = 'aaaaeeeeiiiioooouuuunc------';
	for (let i = 0, l = from.length; i < l; i++) {
		str = str.replace(new RegExp(from.charAt(i), 'g'), to.charAt(i));
	}

	str = str
		.replace(/[^a-z0-9 -]/g, '')
		.replace(/\s+/g, '-')
		.replace(/-+/g, '-');

	return str;
}