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131 lines
3.5 KiB
PHP
131 lines
3.5 KiB
PHP
<?php
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namespace Sabre\CalDAV\Xml\Property;
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use Sabre\CalDAV\Plugin;
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use Sabre\Xml\Deserializer;
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use Sabre\Xml\Element;
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use Sabre\Xml\Reader;
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use Sabre\Xml\Writer;
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/**
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* schedule-calendar-transp property.
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*
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* This property is a representation of the schedule-calendar-transp property.
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* This property is defined in:
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*
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* http://tools.ietf.org/html/rfc6638#section-9.1
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*
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* Its values are either 'transparent' or 'opaque'. If it's transparent, it
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* means that this calendar will not be taken into consideration when a
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* different user queries for free-busy information. If it's 'opaque', it will.
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*
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* @copyright Copyright (C) fruux GmbH (https://fruux.com/)
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* @author Evert Pot (http://www.rooftopsolutions.nl/)
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* @license http://sabre.io/license/ Modified BSD License
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*/
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class ScheduleCalendarTransp implements Element {
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const TRANSPARENT = 'transparent';
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const OPAQUE = 'opaque';
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/**
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* value
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*
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* @var string
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*/
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protected $value;
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/**
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* Creates the property
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*
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* @param string $value
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*/
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function __construct($value) {
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if ($value !== self::TRANSPARENT && $value !== self::OPAQUE) {
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throw new \InvalidArgumentException('The value must either be specified as "transparent" or "opaque"');
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}
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$this->value = $value;
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}
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/**
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* Returns the current value
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*
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* @return string
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*/
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function getValue() {
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return $this->value;
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}
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/**
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* The xmlSerialize method is called during xml writing.
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*
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* Use the $writer argument to write its own xml serialization.
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*
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* An important note: do _not_ create a parent element. Any element
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* implementing XmlSerializable should only ever write what's considered
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* its 'inner xml'.
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*
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* The parent of the current element is responsible for writing a
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* containing element.
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*
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* This allows serializers to be re-used for different element names.
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*
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* If you are opening new elements, you must also close them again.
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*
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* @param Writer $writer
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* @return void
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*/
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function xmlSerialize(Writer $writer) {
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switch ($this->value) {
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case self::TRANSPARENT :
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$writer->writeElement('{' . Plugin::NS_CALDAV . '}transparent');
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break;
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case self::OPAQUE :
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$writer->writeElement('{' . Plugin::NS_CALDAV . '}opaque');
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break;
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}
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}
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/**
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* The deserialize method is called during xml parsing.
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*
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* This method is called statically, this is because in theory this method
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* may be used as a type of constructor, or factory method.
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*
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* Often you want to return an instance of the current class, but you are
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* free to return other data as well.
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*
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* You are responsible for advancing the reader to the next element. Not
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* doing anything will result in a never-ending loop.
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*
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* If you just want to skip parsing for this element altogether, you can
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* just call $reader->next();
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*
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* $reader->parseInnerTree() will parse the entire sub-tree, and advance to
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* the next element.
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*
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* @param Reader $reader
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* @return mixed
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*/
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static function xmlDeserialize(Reader $reader) {
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$elems = Deserializer\enum($reader, Plugin::NS_CALDAV);
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if (in_array('transparent', $elems)) {
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$value = self::TRANSPARENT;
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} else {
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$value = self::OPAQUE;
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}
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return new self($value);
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}
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}
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