public getParameterByName()

in web/index.ts [81:89]

• 9 lines of code
• 4 McCabe index (conditional complexity)

    public getParameterByName(name: string, url?: string): string | null {
        if (!url) url = window.location.href;
        name = name.replace(/[\[\]]/g, "\\$&");
        const regex = new RegExp("[?&]" + name + "(=([^&#]*)|&|#|$)");
        const results = regex.exec(url);
        if (!results) return null;
        if (!results[2]) return '';
        return decodeURIComponent(results[2].replace(/\+/g, " "));
    }