factorycomponents.php

<?php
 
 
namespace Bitrix\Calendar\ICal\Parser;
 
 
class FactoryComponents
{
    private $componentName;
    private $component;
 
    public static function createInstance(string $componentName): FactoryComponents
    {
        return new self($componentName);
    }
 
    public function __construct(string $componentName)
    {
        $this->componentName = $componentName;
    }
 
    public function createComponent($properties, $subComponents): FactoryComponents
    {
        switch ($this->componentName)
        {
            case 'standard':
                $this->component = $this->getStandardComponent($properties);
                break;
            case 'daylight':
                $this->component = $this->getDaylightComponent($properties);
                break;
            case 'vcalendar':
                $this->component = $this->getCalendarComponent($properties, $subComponents);
                break;
            case 'vevent':
                $this->component = $this->getEventComponent($properties, $subComponents);
                break;
            case 'vtimezone':
                $this->component = $this->getTimezoneComponent($properties, $subComponents);
                break;
            case 'valarm':
                break; //TODO: Add VALARM component support
            default:
                $this->addMessageLog();
        }
 
        return $this;
    }
 
    public function getComponent(): ?ParserComponent
    {
        return $this->component;
    }
 
    private function getStandardComponent(?array $properties): StandardObservance
    {
        return StandardObservance::createInstance()
                ->setTzOffsetTo($properties['tzoffsetto'] ?? null)
                ->setTzOffsetFrom($properties['tzoffsetfrom'] ?? null)
                ->setDtStart($properties['dtstart'] ?? null);
    }
 
    private function getDaylightComponent(?array $properties): DaylightObservance
    {
        return DaylightObservance::createInstance()
            ->setTzOffsetTo($properties['tzoffsetto'] ?? null)
            ->setTzOffsetFrom($properties['tzoffsetfrom'] ?? null)
            ->setDtStart($properties['dtstart'] ?? null);
    }
 
    private function getCalendarComponent($properties, $subComponents): Calendar
    {
        $name = isset($properties['name']) ? $properties['name']->getValue() : 'Outer Calendar';
        return  (Calendar::createInstance($name))
            ->setMethod($properties['method'] ?? null)
            ->setProdId($properties['prodid'] ?? null)
            ->setCalScale($properties['calscale'] ?? null)
            ->setVersion($properties['version'] ?? null)
            ->setSubComponents($subComponents);
    }
 
    private function getEventComponent($properties, $subComponents): Event
    {
        if (empty($properties['uid']))
        {
            throw new IcalParserException("event identifier is not passed");
        }
        return (Event::createInstance($properties['uid']->getValue()))
            ->setStart($properties['dtstart'] ?? null)
            ->setEnd($properties['dtend'] ?? null)
            ->setDescription($properties['description'] ?? null)
            ->setSummary($properties['summary'] ?? null)
            ->setSequence($properties['sequence'] ?? null)
            ->setCreated($properties['created'] ?? null)
            ->setDTStamp($properties['dtstamp'] ?? null)
            ->setLocation($properties['location'] ?? null)
            ->setUrl($properties['url'] ?? null)
            ->setRRule($properties['rrule'] ?? null)
            ->setTransparent($properties['transp'] ?? null)
            ->setCategories($properties['categories'] ?? null)
            ->setOrganizer($properties['organizer'] ?? null)
            ->setAttendees($properties['attendee'] ?? null)
            ->setModified($properties['last-modified'] ?? null)
            ->setStatus($properties['status'] ?? null)
            ->setRecurrenceId($properties['recurrence-id'] ?? null)
            ->setAttachment($properties['attach'] ?? null);
    }
 
    private function getTimezoneComponent($properties, $subComponents): Timezone
    {
        return Timezone::createInstance()
            ->setTimezoneId($properties['tzid'] ?? null)
            ->setTimezoneUrl($properties['tzurl'] ?? null)
            ->setSubComponents($subComponents);
    }
 
    private function addMessageLog(): void
    {
        AddMessage2Log("Component not found: {$this->componentName}", "calendar", 2);
    }
}