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<?php
namespace Sabre\CalDAV\Backend;
use Sabre\CalDAV;
use Sabre\DAV;
class Mock extends AbstractBackend {
protected $calendarData;
protected $calendars;
function __construct(array $calendars = [], array $calendarData = []) {
foreach ($calendars as &$calendar) {
if (!isset($calendar['id'])) {
$calendar['id'] = DAV\UUIDUtil::getUUID();
}
}
$this->calendars = $calendars;
$this->calendarData = $calendarData;
}
/**
* Returns a list of calendars for a principal.
*
* Every project is an array with the following keys:
* * id, a unique id that will be used by other functions to modify the
* calendar. This can be the same as the uri or a database key.
* * uri, which the basename of the uri with which the calendar is
* accessed.
* * principalUri. The owner of the calendar. Almost always the same as
* principalUri passed to this method.
*
* Furthermore it can contain webdav properties in clark notation. A very
* common one is '{DAV:}displayname'.
*
* @param string $principalUri
* @return array
*/
function getCalendarsForUser($principalUri) {
$r = [];
foreach ($this->calendars as $row) {
if ($row['principaluri'] == $principalUri) {
$r[] = $row;
}
}
return $r;
}
/**
* Creates a new calendar for a principal.
*
* If the creation was a success, an id must be returned that can be used to reference
* this calendar in other methods, such as updateCalendar.
*
* This function must return a server-wide unique id that can be used
* later to reference the calendar.
*
* @param string $principalUri
* @param string $calendarUri
* @param array $properties
* @return string|int
*/
function createCalendar($principalUri, $calendarUri, array $properties) {
$id = DAV\UUIDUtil::getUUID();
$this->calendars[] = array_merge([
'id' => $id,
'principaluri' => $principalUri,
'uri' => $calendarUri,
'{' . CalDAV\Plugin::NS_CALDAV . '}supported-calendar-component-set' => new CalDAV\Xml\Property\SupportedCalendarComponentSet(['VEVENT', 'VTODO']),
], $properties);
return $id;
}
/**
* Updates properties for a calendar.
*
* The list of mutations is stored in a Sabre\DAV\PropPatch object.
* To do the actual updates, you must tell this object which properties
* you're going to process with the handle() method.
*
* Calling the handle method is like telling the PropPatch object "I
* promise I can handle updating this property".
*
* Read the PropPatch documentation for more info and examples.
*
* @param mixed $calendarId
* @param \Sabre\DAV\PropPatch $propPatch
* @return void
*/
function updateCalendar($calendarId, \Sabre\DAV\PropPatch $propPatch) {
$propPatch->handleRemaining(function($props) use ($calendarId) {
foreach ($this->calendars as $k => $calendar) {
if ($calendar['id'] === $calendarId) {
foreach ($props as $propName => $propValue) {
if (is_null($propValue)) {
unset($this->calendars[$k][$propName]);
} else {
$this->calendars[$k][$propName] = $propValue;
}
}
return true;
}
}
});
}
/**
* Delete a calendar and all it's objects
*
* @param string $calendarId
* @return void
*/
function deleteCalendar($calendarId) {
foreach ($this->calendars as $k => $calendar) {
if ($calendar['id'] === $calendarId) {
unset($this->calendars[$k]);
}
}
}
/**
* Returns all calendar objects within a calendar object.
*
* Every item contains an array with the following keys:
* * id - unique identifier which will be used for subsequent updates
* * calendardata - The iCalendar-compatible calendar data
* * uri - a unique key which will be used to construct the uri. This can be any arbitrary string.
* * lastmodified - a timestamp of the last modification time
* * etag - An arbitrary string, surrounded by double-quotes. (e.g.:
* ' "abcdef"')
* * calendarid - The calendarid as it was passed to this function.
*
* Note that the etag is optional, but it's highly encouraged to return for
* speed reasons.
*
* The calendardata is also optional. If it's not returned
* 'getCalendarObject' will be called later, which *is* expected to return
* calendardata.
*
* @param string $calendarId
* @return array
*/
function getCalendarObjects($calendarId) {
if (!isset($this->calendarData[$calendarId]))
return [];
$objects = $this->calendarData[$calendarId];
foreach ($objects as $uri => &$object) {
$object['calendarid'] = $calendarId;
$object['uri'] = $uri;
$object['lastmodified'] = null;
}
return $objects;
}
/**
* Returns information from a single calendar object, based on it's object
* uri.
*
* The object uri is only the basename, or filename and not a full path.
*
* The returned array must have the same keys as getCalendarObjects. The
* 'calendardata' object is required here though, while it's not required
* for getCalendarObjects.
*
* This method must return null if the object did not exist.
*
* @param mixed $calendarId
* @param string $objectUri
* @return array|null
*/
function getCalendarObject($calendarId, $objectUri) {
if (!isset($this->calendarData[$calendarId][$objectUri])) {
return null;
}
$object = $this->calendarData[$calendarId][$objectUri];
$object['calendarid'] = $calendarId;
$object['uri'] = $objectUri;
$object['lastmodified'] = null;
return $object;
}
/**
* Creates a new calendar object.
*
* @param string $calendarId
* @param string $objectUri
* @param string $calendarData
* @return void
*/
function createCalendarObject($calendarId, $objectUri, $calendarData) {
$this->calendarData[$calendarId][$objectUri] = [
'calendardata' => $calendarData,
'calendarid' => $calendarId,
'uri' => $objectUri,
];
return '"' . md5($calendarData) . '"';
}
/**
* Updates an existing calendarobject, based on it's uri.
*
* @param string $calendarId
* @param string $objectUri
* @param string $calendarData
* @return void
*/
function updateCalendarObject($calendarId, $objectUri, $calendarData) {
$this->calendarData[$calendarId][$objectUri] = [
'calendardata' => $calendarData,
'calendarid' => $calendarId,
'uri' => $objectUri,
];
return '"' . md5($calendarData) . '"';
}
/**
* Deletes an existing calendar object.
*
* @param string $calendarId
* @param string $objectUri
* @return void
*/
function deleteCalendarObject($calendarId, $objectUri) {
unset($this->calendarData[$calendarId][$objectUri]);
}
}
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