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MockSubscriptionSupport.php
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MockSubscriptionSupport.php
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<?php
namespace Sabre\CalDAV\Backend;
use Sabre\DAV;
use Sabre\CalDAV;
/**
* This is a mock CalDAV backend that supports subscriptions.
*
* All data is retained in memory temporarily. It's primary purpose is
* unit-tests.
*
* @copyright Copyright (C) 2007-2015 fruux GmbH (https://fruux.com/).
* @author Evert Pot (http://evertpot.com/)
* @license http://sabre.io/license/ Modified BSD License
*/
class MockSubscriptionSupport extends Mock implements SubscriptionSupport {
/**
* Subscription list
*
* @var array
*/
protected $subs = [];
/**
* Returns a list of subscriptions for a principal.
*
* Every subscription is an array with the following keys:
* * id, a unique id that will be used by other functions to modify the
* subscription. This can be the same as the uri or a database key.
* * uri. This is just the 'base uri' or 'filename' of the subscription.
* * principaluri. The owner of the subscription. Almost always the same as
* principalUri passed to this method.
* * source. Url to the actual feed
*
* Furthermore, all the subscription info must be returned too:
*
* 1. {DAV:}displayname
* 2. {http://apple.com/ns/ical/}refreshrate
* 3. {http://calendarserver.org/ns/}subscribed-strip-todos (omit if todos
* should not be stripped).
* 4. {http://calendarserver.org/ns/}subscribed-strip-alarms (omit if alarms
* should not be stripped).
* 5. {http://calendarserver.org/ns/}subscribed-strip-attachments (omit if
* attachments should not be stripped).
* 7. {http://apple.com/ns/ical/}calendar-color
* 8. {http://apple.com/ns/ical/}calendar-order
*
* @param string $principalUri
* @return array
*/
public function getSubscriptionsForUser($principalUri) {
if (isset($this->subs[$principalUri])) {
return $this->subs[$principalUri];
}
return [];
}
/**
* Creates a new subscription for a principal.
*
* If the creation was a success, an id must be returned that can be used to reference
* this subscription in other methods, such as updateSubscription.
*
* @param string $principalUri
* @param string $uri
* @param array $properties
* @return mixed
*/
public function createSubscription($principalUri, $uri, array $properties) {
$properties['uri'] = $uri;
$properties['principaluri'] = $principalUri;
$properties['source'] = $properties['{http://calendarserver.org/ns/}source']->getHref();
if (!isset($this->subs[$principalUri])) {
$this->subs[$principalUri] = [];
}
$id = [$principalUri, count($this->subs[$principalUri])+1];
$properties['id'] = $id;
$this->subs[$principalUri][] = array_merge($properties, [
'id' => $id,
]);
return $id;
}
/**
* Updates a subscription
*
* 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 documenation for more info and examples.
*
* @param mixed $subscriptionId
* @param \Sabre\DAV\PropPatch $propPatch
* @return void
*/
public function updateSubscription($subscriptionId, DAV\PropPatch $propPatch) {
$found = null;
foreach($this->subs[$subscriptionId[0]] as &$sub) {
if ($sub['id'][1] === $subscriptionId[1]) {
$found =& $sub;
break;
}
}
if (!$found) return;
$propPatch->handleRemaining(function($mutations) use (&$found) {
foreach($mutations as $k=>$v) {
$found[$k] = $v;
}
return true;
});
}
/**
* Deletes a subscription
*
* @param mixed $subscriptionId
* @return void
*/
public function deleteSubscription($subscriptionId) {
$found = null;
foreach($this->subs[$subscriptionId[0]] as $index=>$sub) {
if ($sub['id'][1] === $subscriptionId[1]) {
unset($this->subs[$subscriptionId[0]][$index]);
return true;
}
}
return false;
}
}

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