*/ namespace Yasumi\Provider; use Yasumi\Exception\UnknownLocaleException; use Yasumi\Holiday; /** * Provider for all holidays in Poland. */ class Poland extends AbstractProvider { use CommonHolidays; use ChristianHolidays; /** * Code to identify this Holiday Provider. Typically, this is the ISO3166 code corresponding to the respective * country or sub-region. */ public const ID = 'PL'; /** * Initialize holidays for Poland. * * @throws \InvalidArgumentException * @throws UnknownLocaleException * @throws \Exception */ public function initialize(): void { $this->timezone = 'Europe/Warsaw'; // Add common holidays $this->addHoliday($this->newYearsDay($this->year, $this->timezone, $this->locale)); $this->addHoliday($this->internationalWorkersDay($this->year, $this->timezone, $this->locale)); // Add Christian holidays $this->addHoliday($this->allSaintsDay($this->year, $this->timezone, $this->locale)); $this->addHoliday($this->assumptionOfMary($this->year, $this->timezone, $this->locale)); $this->addHoliday($this->christmasDay($this->year, $this->timezone, $this->locale)); $this->addHoliday($this->corpusChristi($this->year, $this->timezone, $this->locale, Holiday::TYPE_OFFICIAL)); $this->addHoliday($this->easter($this->year, $this->timezone, $this->locale)); $this->addHoliday($this->easterMonday($this->year, $this->timezone, $this->locale)); $this->addHoliday($this->epiphany($this->year, $this->timezone, $this->locale)); $this->addHoliday($this->pentecost($this->year, $this->timezone, $this->locale)); $this->addHoliday($this->secondChristmasDay($this->year, $this->timezone, $this->locale)); // Add other holidays $this->calculateIndependenceDay(); $this->calculateConstitutionDay(); } public function getSources(): array { return [ 'https://en.wikipedia.org/wiki/Public_holidays_in_Poland', 'https://pl.wikipedia.org/wiki/Dni_wolne_od_pracy_w_Polsce', ]; } /** * Constitution Day. * * 3rd May National Holiday (also May 3rd Constitution Day; Polish: Święto Konstytucji 3 Maja) is a Polish national * and public holiday that takes place on 3rd May. The holiday celebrates the declaration of the Constitution of * May 3, 1791. Festivities date back to the Duchy of Warsaw early in the 19th century, but it became an official * holiday only in 1919 in the Second Polish Republic. * * @see https://en.wikipedia.org/wiki/May_3rd_Constitution_Day * * @throws \InvalidArgumentException * @throws UnknownLocaleException * @throws \Exception */ private function calculateIndependenceDay(): void { if ($this->year < 1918) { return; } $this->addHoliday(new Holiday('independenceDay', [ 'en' => 'Independence Day', 'pl' => 'Narodowe Święto Niepodległości', ], new \DateTime("{$this->year}-11-11", DateTimeZoneFactory::getDateTimeZone($this->timezone)), $this->locale)); } /** * Independence Day. * * National Independence Day (Polish: Narodowe Święto Niepodległości) is a national day in Poland celebrated on * 11 November to commemorate the anniversary of the restoration of Poland's sovereignty as the Second Polish * Republic in 1918, after 123 years of partition by the Russian Empire, the Kingdom of Prussia and the Habsburg * Empire. * * @see https://en.wikipedia.org/wiki/National_Independence_Day_(Poland) * * @throws \InvalidArgumentException * @throws UnknownLocaleException * @throws \Exception */ private function calculateConstitutionDay(): void { if ($this->year < 1791) { return; } $this->addHoliday(new Holiday('constitutionDay', [ 'en' => 'Constitution Day', 'pl' => 'Święto Narodowe Trzeciego Maja', ], new \DateTime("{$this->year}-5-3", DateTimeZoneFactory::getDateTimeZone($this->timezone)), $this->locale)); } }