84 lines
2.2 KiB
PHP
84 lines
2.2 KiB
PHP
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<?php //declare(strict_types=1);
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namespace pvv\side;
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use \pvv\side\social\NerdepitsaActivity;
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use \pvv\side\social\AnimekveldActivity;
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use \DateTimeImmutable;
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use \DateInterval;
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class Agenda {
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const TODAY = 0;
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const TOMORROW = 1;
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const THIS_WEEK = 2;
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const THIS_MONTH = 3;
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const NEXT_MONTH = 4;
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public function __construct() {
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$this->activities = [
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new NerdepitsaActivity,
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new AnimekveldActivity,
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];
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}
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public function getEventsBetween(DateTimeImmutable $from, DateTimeImmutable $to) {
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$results = [[], []];
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do {
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$run = false;
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for($i = 0; $i < sizeof($this->activities); $i++) {
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if (sizeof($results[$i])) {
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$date = end($results[$i])->getStop();
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} else {
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$date = $from;
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}
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$next = $this->activities[$i]->getNextEventFrom($date);
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if (isset($next) && $next->getStart() < $to) {
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$results[$i][] = $this->activities[$i]->getNextEventFrom($date);
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$run = true;
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}
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}
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} while ($run);
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$result = [];
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foreach($results as $a) foreach($a as $b) $result[] = $b;
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usort($result, function($a, $b) {
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return ($a->getStart() < $b->getStart()) ? -1 : 1;
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});
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return $result;
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}
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public function getNextDays() {
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$result = [[], [], [], [], []];
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$events = $this->getEventsBetween(
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(new DateTimeImmutable)->sub(new DateInterval('PT1H')),
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(new DateTimeImmutable)->add(new DateInterval('P1M'))
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);
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foreach ($events as $event) {
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$index = self::NEXT_MONTH;
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if (self::isToday($event->getStart())) $index = self::TODAY;
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elseif (self::isTomorrow($event->getStart())) $index = self::TOMORROW;
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elseif (self::isThisWeek($event->getStart())) $index = self::THIS_WEEK;
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elseif (self::isThisMonth($event->getStart())) $index = self::THIS_MONTH;
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$result[$index][] = $event;
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}
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return $result;
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}
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public static function isToday(DateTimeImmutable $date) {
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return $date->format('dmY') == date('dmY');
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}
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public static function isTomorrow(DateTimeImmutable $date) {
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return $date->sub(new DateInterval('P1D'))->format('dmY') == date('dmY');
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}
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public static function isThisWeek(DateTimeImmutable $date) {
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return $date->format('WY') == date('WY');
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}
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public static function isThisMonth(DateTimeImmutable $date) {
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return $date->format('mY') == date('mY');
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}
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}
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