@churchapps/apphelper/dist/helpers/SlugHelper.js

Library of helper functions for React and NextJS ChurchApps

import slug from "slug";
export class SlugHelper {
    static slugifyString(string, type, removeCharacters) {
        const charactersToRemove = removeCharacters ? removeCharacters : ["for", "and", "nor", "but", "or", "yet", "so", "the", "a", "an"];
        const characStr = charactersToRemove.join("|");
        if (type === "urlPath") {
            slug.extend({ '/': '/' }); //To keep '/' in the url since it's a special character.
        }
        const initialSlug = slug(string, { remove: new RegExp('\\b(' + characStr + ')\\b', 'gi') });
        const verfiedSlug = this.numerifySlug(initialSlug);
        return verfiedSlug;
    }
    //remove multiple numbers in sequence
    static numerifySlug(slug) {
        let initialString = slug;
        const regex = /\d+(?:-\d+)+|\d+/g;
        const matchedArray = initialString.match(regex);
        if (matchedArray) {
            matchedArray.forEach((data) => {
                const length = data.length;
                let splitResult = data;
                if (length > 1) {
                    const array = data.split("");
                    splitResult = array[0];
                }
                const replacedString = initialString.replace(data, splitResult);
                initialString = replacedString;
            });
        }
        return initialString;
    }
}
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