@hebcal/core/dist/esm/ParshaEvent.js

A perpetual Jewish Calendar API

/*! @hebcal/core v5.10.1, distributed under GPLv2 https://www.gnu.org/licenses/gpl-2.0.txt */
import { Event, flags } from './event.js';
import { isoDateString } from '@hebcal/hdate';
import { renderParshaName } from './parshaName.js';
import './locale.js';

/**
 * Represents one of 54 weekly Torah portions, always on a Saturday
 */
class ParshaEvent extends Event {
    /**
     * @param parsha - untranslated name of single or double parsha,
     *   such as ['Bereshit'] or ['Achrei Mot', 'Kedoshim']
     */
    constructor(date, parsha, il = false, num = -1) {
        if (!Array.isArray(parsha) || parsha.length === 0 || parsha.length > 2) {
            throw new TypeError('Bad parsha argument');
        }
        const desc = 'Parashat ' + parsha.join('-');
        super(date, desc, flags.PARSHA_HASHAVUA);
        this.parsha = parsha;
        this.il = Boolean(il);
        this.num = num || -1;
    }
    /**
     * @param [locale] Optional locale name (i.e: `'he'`, `'fr'`). Defaults to active locale.
     */
    render(locale) {
        return renderParshaName(this.parsha, locale);
    }
    basename() {
        return this.parsha.join('-');
    }
    url() {
        const year = this.getDate().greg().getFullYear();
        if (year < 100) {
            return undefined;
        }
        const dt = this.urlDateSuffix();
        const url = 'https://www.hebcal.com/sedrot/' +
            this.basename().toLowerCase().replace(/'/g, '').replace(/ /g, '-') +
            '-' +
            dt;
        return this.il ? url + '?i=on' : url;
    }
    urlDateSuffix() {
        const isoDate = isoDateString(this.getDate().greg());
        return isoDate.replace(/-/g, '');
    }
}

export { ParshaEvent };
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