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<?php
namespace Sabre\CalDAV\Xml\Request;
use Sabre\CalDAV\Plugin;
use Sabre\DAV\Exception\BadRequest;
use Sabre\Xml\Reader;
use Sabre\Xml\XmlDeserializable;
/**
* CalendarQueryReport request parser.
*
* This class parses the {urn:ietf:params:xml:ns:caldav}calendar-query
* REPORT, as defined in:
*
* https://tools.ietf.org/html/rfc4791#section-7.9
*
* @copyright Copyright (C) fruux GmbH (https://fruux.com/)
* @author Evert Pot (http://www.rooftopsolutions.nl/)
* @license http://sabre.io/license/ Modified BSD License
*/
class CalendarQueryReport implements XmlDeserializable {
/**
* An array with requested properties.
*
* @var array
*/
public $properties;
/**
* List of property/component filters.
*
* @var array
*/
public $filters;
/**
* If the calendar data must be expanded, this will contain an array with 2
* elements: start and end.
*
* Each may be a DateTime or null.
*
* @var array|null
*/
public $expand = null;
/**
* The mimetype of the content that should be returend. Usually
* text/calendar.
*
* @var string
*/
public $contentType = null;
/**
* The version of calendar-data that should be returned. Usually '2.0',
* referring to iCalendar 2.0.
*
* @var string
*/
public $version = null;
/**
* The deserialize method is called during xml parsing.
*
* This method is called statically, 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([
'{urn:ietf:params:xml:ns:caldav}comp-filter' => 'Sabre\\CalDAV\\Xml\\Filter\\CompFilter',
'{urn:ietf:params:xml:ns:caldav}prop-filter' => 'Sabre\\CalDAV\\Xml\\Filter\\PropFilter',
'{urn:ietf:params:xml:ns:caldav}param-filter' => 'Sabre\\CalDAV\\Xml\\Filter\\ParamFilter',
'{urn:ietf:params:xml:ns:caldav}calendar-data' => 'Sabre\\CalDAV\\Xml\\Filter\\CalendarData',
'{DAV:}prop' => 'Sabre\\Xml\\Element\\KeyValue',
]);
$newProps = [
'filters' => null,
'properties' => [],
];
if (!is_array($elems)) $elems = [];
foreach ($elems as $elem) {
switch ($elem['name']) {
case '{DAV:}prop' :
$newProps['properties'] = array_keys($elem['value']);
if (isset($elem['value']['{' . Plugin::NS_CALDAV . '}calendar-data'])) {
$newProps += $elem['value']['{' . Plugin::NS_CALDAV . '}calendar-data'];
}
break;
case '{' . Plugin::NS_CALDAV . '}filter' :
foreach ($elem['value'] as $subElem) {
if ($subElem['name'] === '{' . Plugin::NS_CALDAV . '}comp-filter') {
if (!is_null($newProps['filters'])) {
throw new BadRequest('Only one top-level comp-filter may be defined');
}
$newProps['filters'] = $subElem['value'];
}
}
break;
}
}
if (is_null($newProps['filters'])) {
throw new BadRequest('The {' . Plugin::NS_CALDAV . '}filter element is required for this request');
}
$obj = new self();
foreach ($newProps as $key => $value) {
$obj->$key = $value;
}
return $obj;
}
}
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