newsClass

class News
{
    constructor(title='Oh, damn!', date=new Date(), text='', tags='')
    {
        this._title = title;
        this._date = date;
        this._text = text;
        this._tags = tags.split(' ');
    }
    _toHtml()
    {
        let html=`<h1>${this._title}</h1>`;
        let now = new Date();
        let dateStr = '';

        let days =(now.getTime() - this._date.getTime());
        days /= (1000 * 60 * 60 * 24);
        days = Math.abs(Math.floor(days));

        if ( days <= 7 )
        {
            dateStr = `${days} day(s) ago`;
        }
        else
        {
            dateStr = `${String(this._date.getDate()).padStart(2,0) + '.' + String(this._date.getMonth()+1).padStart(2,0) + '.' +String(this._date.getFullYear())}`;
        };
        html+=`<time>${dateStr}</time><br/>`;
        html+=`<p>${this._text}</p>`;
        let tagsStr = this._tags.reduce((prev,it)=>{ return `${prev}#${it} `;},'');
        html+=`<em>${tagsStr}</em>`;
        html=`<article>${html}</article>`;
        return html;
    }
    render()
    {
        document.write(this._toHtml());
    }
}