calendar.php

<?php
 
 
namespace Bitrix\Calendar\ICal\Parser;
 
 
class Calendar extends ParserComponent
{
    public const COMPONENT_TYPE = 'VCALENDAR';
    private $events = [];
    private $timezones = [];
    private $name;
    private $productIdentifier;
    private $method;
    private $version;
    private $calScale;
 
    public static function createInstance(string $name = ''): Calendar
    {
        return new self($name);
    }
 
    public function __construct($name)
    {
        $this->name = $name;
    }
 
    public function getType(): string
    {
        return self::COMPONENT_TYPE;
    }
 
    public function getProperties(): array
    {
        return [];
    }
 
    public function setMethod(?ParserPropertyType $method): Calendar
    {
        $this->method = $method;
 
        return $this;
    }
 
    public function setProdId(?ParserPropertyType $prodId): Calendar
    {
        $this->productIdentifier = $prodId;
 
        return $this;
    }
 
    public function setCalScale(?ParserPropertyType $calscale): Calendar
    {
        $this->calScale = $calscale;
 
        return $this;
    }
 
    public function setVersion(?ParserPropertyType $version): Calendar
    {
        $this->version = $version;
 
        return $this;
    }
 
    public function setEvent(Event $event): Calendar
    {
        $this->events[] = $event;
 
        return $this;
    }
 
    public function setSubComponents(iterable $subComponents): Calendar
    {
        foreach ($subComponents as $subComponent)
        {
            if ($subComponent instanceof ParserComponent)
            {
                if ($subComponent instanceof Event)
                {
                    $this->events[] = $subComponent;
                }
                elseif($subComponent instanceof Timezone)
                {
                    $this->timezones[] = $subComponent;
                }
            }
        }
 
        return $this;
    }
 
    public function getContent(): Calendar
    {
        return $this;
    }
 
    public function getEvents(): array
    {
        return $this->events;
    }
 
    public function getProdId(): ?string
    {
        if ($this->productIdentifier instanceof ParserPropertyType)
        {
            return $this->productIdentifier->getValue();
        }
 
        return null;
    }
 
    public function getVersion(): ?string
    {
        if ($this->version instanceof ParserPropertyType)
        {
            return $this->version->getValue();
        }
 
        return null;
    }
 
    public function getTimezones(): array
    {
        return $this->timezones;
    }
 
    public function getMethod(): ?string
    {
        if ($this->method instanceof ParserPropertyType)
        {
            return $this->method->getValue();
        }
 
        return null;
    }
 
    public function getCalScale(): ?ParserPropertyType
    {
        return $this->calScale;
    }
 
    public function countEvents(): int
    {
        return count($this->events);
    }
 
    public function getName(): string
    {
        return $this->name;
    }
 
    public function hasOneEvent(): bool
    {
        return $this->countEvents() === 1;
    }
 
    public function getEvent(): Event
    {
        return $this->events[0];
    }
}