ScheduleCalendarTransp.php

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<?php
 
namespace Sabre\CalDAV\Xml\Property;
 
use Sabre\CalDAV\Plugin;
use Sabre\Xml\Deserializer;
use Sabre\Xml\Element;
use Sabre\Xml\Reader;
use Sabre\Xml\Writer;
 
class ScheduleCalendarTransp implements Element {
 
    const TRANSPARENT = 'transparent';
    const OPAQUE = 'opaque';
 
    protected $value;
 
    function __construct($value) {
 
        if ($value !== self::TRANSPARENT && $value !== self::OPAQUE) {
            throw new \InvalidArgumentException('The value must either be specified as "transparent" or "opaque"');
        }
        $this->value = $value;
 
    }
 
    function getValue() {
 
        return $this->value;
 
    }
 
    function xmlSerialize(Writer $writer) {
 
        switch ($this->value) {
            case self::TRANSPARENT :
                $writer->writeElement('{' . Plugin::NS_CALDAV . '}transparent');
                break;
            case self::OPAQUE :
                $writer->writeElement('{' . Plugin::NS_CALDAV . '}opaque');
                break;
        }
 
    }
 
    static function xmlDeserialize(Reader $reader) {
 
        $elems = Deserializer\enum($reader, Plugin::NS_CALDAV);
 
        if (in_array('transparent', $elems)) {
            $value = self::TRANSPARENT;
        } else {
            $value = self::OPAQUE;
        }
        return new self($value);
 
    }
 
}