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Diffstat (limited to 'vendor/sabre/dav/lib/CalDAV/Xml/Property/SupportedCalendarComponentSet.php')
-rw-r--r-- | vendor/sabre/dav/lib/CalDAV/Xml/Property/SupportedCalendarComponentSet.php | 129 |
1 files changed, 129 insertions, 0 deletions
diff --git a/vendor/sabre/dav/lib/CalDAV/Xml/Property/SupportedCalendarComponentSet.php b/vendor/sabre/dav/lib/CalDAV/Xml/Property/SupportedCalendarComponentSet.php new file mode 100644 index 000000000..7a26e767e --- /dev/null +++ b/vendor/sabre/dav/lib/CalDAV/Xml/Property/SupportedCalendarComponentSet.php @@ -0,0 +1,129 @@ +<?php + +namespace Sabre\CalDAV\Xml\Property; + +use Sabre\Xml\Element; +use Sabre\Xml\ParseException; +use Sabre\Xml\Reader; +use Sabre\Xml\Writer; +use Sabre\CalDAV\Plugin; + +/** + * SupportedCalendarComponentSet property. + * + * This class represents the + * {urn:ietf:params:xml:ns:caldav}supported-calendar-component-set property, as + * defined in: + * + * https://tools.ietf.org/html/rfc4791#section-5.2.3 + * + * @copyright Copyright (C) fruux GmbH (https://fruux.com/) + * @author Evert Pot (http://evertpot.com/) + * @license http://sabre.io/license/ Modified BSD License + */ +class SupportedCalendarComponentSet implements Element { + + /** + * List of supported components. + * + * This array will contain values such as VEVENT, VTODO and VJOURNAL. + * + * @var array + */ + protected $components = []; + + /** + * Creates the property. + * + * @param array $components + */ + function __construct(array $components) { + + $this->components = $components; + + } + + /** + * Returns the list of supported components + * + * @return array + */ + function getValue() { + + return $this->components; + + } + + /** + * The xmlSerialize metod is called during xml writing. + * + * Use the $writer argument to write its own xml serialization. + * + * An important note: do _not_ create a parent element. Any element + * implementing XmlSerializble should only ever write what's considered + * its 'inner xml'. + * + * The parent of the current element is responsible for writing a + * containing element. + * + * This allows serializers to be re-used for different element names. + * + * If you are opening new elements, you must also close them again. + * + * @param Writer $writer + * @return void + */ + function xmlSerialize(Writer $writer) { + + foreach ($this->components as $component) { + + $writer->startElement('{' . Plugin::NS_CALDAV . '}comp'); + $writer->writeAttributes(['name' => $component]); + $writer->endElement(); + + } + + } + + /** + * The deserialize method is called during xml parsing. + * + * This method is called statictly, this is because in theory this method + * may be used as a type of constructor, or factory method. + * + * Often you want to return an instance of the current class, but you are + * free to return other data as well. + * + * You are responsible for advancing the reader to the next element. Not + * doing anything will result in a never-ending loop. + * + * If you just want to skip parsing for this element altogether, you can + * just call $reader->next(); + * + * $reader->parseInnerTree() will parse the entire sub-tree, and advance to + * the next element. + * + * @param Reader $reader + * @return mixed + */ + static function xmlDeserialize(Reader $reader) { + + $elems = $reader->parseInnerTree(); + + $components = []; + + foreach ((array)$elems as $elem) { + if ($elem['name'] === '{' . Plugin::NS_CALDAV . '}comp') { + $components[] = $elem['attributes']['name']; + } + } + + if (!$components) { + throw new ParseException('supported-calendar-component-set must have at least one CALDAV:comp element'); + } + + return new self($components); + + } + +} |