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-rw-r--r--calendar/lib/SabreDAV/lib/OldSabre/CalDAV/SharedCalendar.php116
1 files changed, 116 insertions, 0 deletions
diff --git a/calendar/lib/SabreDAV/lib/OldSabre/CalDAV/SharedCalendar.php b/calendar/lib/SabreDAV/lib/OldSabre/CalDAV/SharedCalendar.php
new file mode 100644
index 0000000..5586419
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+++ b/calendar/lib/SabreDAV/lib/OldSabre/CalDAV/SharedCalendar.php
@@ -0,0 +1,116 @@
+<?php
+
+namespace OldSabre\CalDAV;
+
+use OldSabre\DAVACL;
+
+/**
+ * This object represents a CalDAV calendar that is shared by a different user.
+ *
+ * @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 SharedCalendar extends Calendar implements ISharedCalendar {
+
+ /**
+ * Constructor
+ *
+ * @param Backend\BackendInterface $caldavBackend
+ * @param array $calendarInfo
+ */
+ public function __construct(Backend\BackendInterface $caldavBackend, $calendarInfo) {
+
+ $required = array(
+ '{http://calendarserver.org/ns/}shared-url',
+ '{http://sabredav.org/ns}owner-principal',
+ '{http://sabredav.org/ns}read-only',
+ );
+ foreach($required as $r) {
+ if (!isset($calendarInfo[$r])) {
+ throw new \InvalidArgumentException('The ' . $r . ' property must be specified for SharedCalendar(s)');
+ }
+ }
+
+ parent::__construct($caldavBackend, $calendarInfo);
+
+ }
+
+ /**
+ * This method should return the url of the owners' copy of the shared
+ * calendar.
+ *
+ * @return string
+ */
+ public function getSharedUrl() {
+
+ return $this->calendarInfo['{http://calendarserver.org/ns/}shared-url'];
+
+ }
+
+ /**
+ * Returns the owner principal
+ *
+ * This must be a url to a principal, or null if there's no owner
+ *
+ * @return string|null
+ */
+ public function getOwner() {
+
+ return $this->calendarInfo['{http://sabredav.org/ns}owner-principal'];
+
+ }
+
+ /**
+ * Returns a list of ACE's for this node.
+ *
+ * Each ACE has the following properties:
+ * * 'privilege', a string such as {DAV:}read or {DAV:}write. These are
+ * currently the only supported privileges
+ * * 'principal', a url to the principal who owns the node
+ * * 'protected' (optional), indicating that this ACE is not allowed to
+ * be updated.
+ *
+ * @return array
+ */
+ public function getACL() {
+
+ // The top-level ACL only contains access information for the true
+ // owner of the calendar, so we need to add the information for the
+ // sharee.
+ $acl = parent::getACL();
+ $acl[] = array(
+ 'privilege' => '{DAV:}read',
+ 'principal' => $this->calendarInfo['principaluri'],
+ 'protected' => true,
+ );
+ if (!$this->calendarInfo['{http://sabredav.org/ns}read-only']) {
+ $acl[] = array(
+ 'privilege' => '{DAV:}write',
+ 'principal' => $this->calendarInfo['principaluri'],
+ 'protected' => true,
+ );
+ }
+ return $acl;
+
+ }
+
+ /**
+ * Returns the list of people whom this calendar is shared with.
+ *
+ * Every element in this array should have the following properties:
+ * * href - Often a mailto: address
+ * * commonName - Optional, for example a first + last name
+ * * status - See the OldSabre\CalDAV\SharingPlugin::STATUS_ constants.
+ * * readOnly - boolean
+ * * summary - Optional, a description for the share
+ *
+ * @return array
+ */
+ public function getShares() {
+
+ return $this->caldavBackend->getShares($this->calendarInfo['id']);
+
+ }
+
+}

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