Yasumi\Provider\CzechRepublic

Complexity

Total Complexity

7

Size/Duplication

Total Lines	189
Duplicated Lines	0 %

Importance

Changes

0

7 Methods

Rating	Name	Duplication	Size	Complexity
A	calculateRenewalOfCzechIndependenceDay()	0	10	1
A	initialize()	0	18	1
A	calculateStruggleForFreedomAndDemocracyDay()	0	10	1
A	calculateCzechStatehoodDay()	0	10	1
A	calculateIndependentCzechoslovakStateDay()	0	6	1
A	calculateSaintsCyrilAndMethodiusDay()	0	10	1
A	calculateJanHusDay()	0	7	1

<?php declare(strict_types=1);
/**
 * This file is part of the Yasumi package.
 *
 * Copyright (c) 2015 - 2020 AzuyaLabs
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 * @author Sacha Telgenhof <me@sachatelgenhof.com>
 */

namespace Yasumi\Provider;

use DateTime;
use Yasumi\Exception\InvalidDateException;
use Yasumi\Exception\UnknownLocaleException;
use Yasumi\Holiday;

/**
 * Provider for all holidays in Czech republic.
 *
 * Class CzechRepublic
 * @package Yasumi\Provider
 * @author  Dennis Fridrich <fridrich.dennis@gmail.com>
 */
class CzechRepublic extends AbstractProvider
{
    use CommonHolidays, ChristianHolidays;

    /**
     * Code to identify this Holiday Provider. Typically this is the ISO3166 code corresponding to the respective
     * country or sub-region.
     */
    public const ID = 'CZ';

    /**
     * Initialize holidays for the Czech Republic.
     *
     * @throws InvalidDateException
     * @throws \InvalidArgumentException
     * @throws UnknownLocaleException
     * @throws \Exception
     */
    public function initialize(): void
    {
        $this->timezone = 'Europe/Prague';

        $this->addHoliday($this->newYearsDay($this->year, $this->timezone, $this->locale));
        $this->calculateRenewalOfCzechIndependenceDay();
        $this->addHoliday($this->goodFriday($this->year, $this->timezone, $this->locale));
        $this->addHoliday($this->easterMonday($this->year, $this->timezone, $this->locale));
        $this->addHoliday($this->internationalWorkersDay($this->year, $this->timezone, $this->locale));
        $this->addHoliday($this->victoryInEuropeDay($this->year, $this->timezone, $this->locale));
        $this->calculateSaintsCyrilAndMethodiusDay();
        $this->calculateJanHusDay();
        $this->calculateCzechStatehoodDay();
        $this->calculateIndependentCzechoslovakStateDay();
        $this->calculateStruggleForFreedomAndDemocracyDay();
        $this->addHoliday($this->christmasEve($this->year, $this->timezone, $this->locale));
        $this->addHoliday($this->christmasDay($this->year, $this->timezone, $this->locale));
        $this->addHoliday($this->secondChristmasDay($this->year, $this->timezone, $this->locale));
    }

    /**
     * Day of renewal of independent Czech state
     *
     * @see https://en.wikipedia.org/wiki/Public_holidays_in_the_Czech_Republic
     *
     * @throws InvalidDateException
     * @throws \InvalidArgumentException
     * @throws UnknownLocaleException
     * @throws \Exception
     */
    private function calculateRenewalOfCzechIndependenceDay(): void
    {
        $this->addHoliday(new Holiday(
            'czechRenewalOfIndependentStateDay',
            [
                'cs' => 'Den obnovy samostatného českého státu',
                'en' => 'Day of renewal of the independent Czech state',
            ],
            new DateTime($this->year . '-01-01', new \DateTimeZone($this->timezone)),
            $this->locale
        ));
    }

    /**
     * Saints Cyril and Methodius Day
     *
     * Saints Cyril and Methodius were two Byzantine Christian theologians and Christian missionaries who were brothers.
     * Through their work they influenced the cultural development of all Slavs, for which they received the title
     * "Apostles to the Slavs". They are credited with devising the Glagolitic alphabet, the first alphabet used
     * to transcribe Old Church Slavonic.
     *
     * After their deaths, their pupils continued their missionary work among other Slavs. Both brothers are venerated
     * in the Orthodox Church as saints with the title of "equal-to-apostles". In 1880, Pope Leo XIII introduced their
     * feast into the calendar of the Roman Catholic Church. In 1980, Pope John Paul II declared them co-patron saints
     * of Europe, together with Benedict of Nursia.
     *
     * @see https://en.wikipedia.org/wiki/Saints_Cyril_and_Methodius
     * @see https://en.wikipedia.org/wiki/Public_holidays_in_the_Czech_Republic
     *
     * @throws InvalidDateException
     * @throws \InvalidArgumentException
     * @throws UnknownLocaleException
     * @throws \Exception
     */
    private function calculateSaintsCyrilAndMethodiusDay(): void
    {
        $this->addHoliday(new Holiday(
            'saintsCyrilAndMethodiusDay',
            [
                'cs' => 'Den slovanských věrozvěstů Cyrila a Metoděje',
                'en' => 'Saints Cyril and Methodius Day',
            ],
            new DateTime($this->year . '-07-5', new \DateTimeZone($this->timezone)),
            $this->locale
        ));
    }

    /**
     * Jan Hus Day
     *
     * Jan Hus, often referred to in English as John Hus or John Huss, was a Czech priest, philosopher, early Christian
     * reformer and Master at Charles University in Prague. After John Wycliffe, the theorist of ecclesiastical
     * Reformation, Hus is considered the first Church reformer, as he lived before Luther, Calvin and Zwingli.
     *
     * @see https://en.wikipedia.org/wiki/Jan_Hus
     * @see https://en.wikipedia.org/wiki/Public_holidays_in_the_Czech_Republic
     *
     * @throws InvalidDateException
     * @throws \InvalidArgumentException
     * @throws UnknownLocaleException
     * @throws \Exception
     */
    private function calculateJanHusDay(): void
    {
        $this->addHoliday(new Holiday(
            'janHusDay',
            ['cs' => 'Den upálení mistra Jana Husa', 'en' => 'Jan Hus Day'],
            new DateTime($this->year . '-07-6', new \DateTimeZone($this->timezone)),
            $this->locale
        ));
    }

    /**
     * St. Wenceslas Day (Czech Statehood Day)
     *
     * Wenceslaus I, Wenceslas I, or Vaclav the Good was the duke of Bohemia from 921 until his assassination in 935,
     * in a plot by his brother, Boleslav the Cruel.
     *
     * His martyrdom, and the popularity of several biographies, quickly gave rise to a reputation for heroic goodness,
     * resulting in his being elevated to sainthood, posthumously declared king, and seen as the patron saint
     * of the Czech state. He is the subject of "Good King Wenceslas", a Saint Stephen's Day carol.
     *
     * @see https://en.wikipedia.org/wiki/Wenceslaus_I,_Duke_of_Bohemia
     * @see https://en.wikipedia.org/wiki/Public_holidays_in_the_Czech_Republic
     *
     * @throws InvalidDateException
     * @throws \InvalidArgumentException
     * @throws UnknownLocaleException
     * @throws \Exception
     */
    private function calculateCzechStatehoodDay(): void
    {
        $this->addHoliday(new Holiday(
            'czechStateHoodDay',
            [
                'cs' => 'Den české státnosti',
                'en' => 'St. Wenceslas Day (Czech Statehood Day)',
            ],
            new DateTime($this->year . '-09-28', new \DateTimeZone($this->timezone)),
            $this->locale
        ));
    }

    /**
     * Independent Czechoslovak State Day
     *
     * @see https://en.wikipedia.org/wiki/Public_holidays_in_the_Czech_Republic
     *
     * @throws InvalidDateException
     * @throws \InvalidArgumentException
     * @throws UnknownLocaleException
     * @throws \Exception
     */
    private function calculateIndependentCzechoslovakStateDay(): void
    {
        $this->addHoliday(new Holiday('independentCzechoslovakStateDay', [
            'cs' => 'Den vzniku samostatného československého státu',
            'en' => 'Independent Czechoslovak State Day',
        ], new DateTime($this->year . '-10-28', new \DateTimeZone($this->timezone)), $this->locale));
    }

    /**
     * Struggle for Freedom and Democracy Day
     *
     * @see https://en.wikipedia.org/wiki/Public_holidays_in_the_Czech_Republic
     *
     * @throws InvalidDateException
     * @throws \InvalidArgumentException
     * @throws UnknownLocaleException
     * @throws \Exception
     */
    private function calculateStruggleForFreedomAndDemocracyDay(): void
    {
        $this->addHoliday(new Holiday(
            'struggleForFreedomAndDemocracyDay',
            [
                'cs' => 'Den boje za svobodu a demokracii',
                'en' => 'Struggle for Freedom and Democracy Day',
            ],
            new DateTime($this->year . '-11-17', new \DateTimeZone($this->timezone)),
            $this->locale
        ));
    }
}