1 files changed, 49 insertions, 1 deletions

diff --git a/lib/private/Calendar/Manager.php b/lib/private/Calendar/Manager.php
index ab22c3ba7b8..30ee60e4943 100644
--- a/lib/private/Calendar/Manager.php
+++ b/lib/private/Calendar/Manager.php
@@ -1,4 +1,7 @@
 <?php
+
+declare(strict_types=1);
+
 /**
  * @copyright 2017, Georg Ehrke <oc.list@georgehrke.com>
  *
@@ -23,9 +26,13 @@
  */
 namespace OC\Calendar;
 
+use OC\AppFramework\Bootstrap\Coordinator;
 use OCP\Calendar\ICalendar;
+use OCP\Calendar\ICalendarProvider;
+use OCP\Calendar\ICalendarQuery;
+use OCP\Calendar\IManager;
 
-class Manager implements \OCP\Calendar\IManager {
+class Manager implements IManager {
 
 	/**
 	 * @var ICalendar[] holds all registered calendars
@@ -37,6 +44,13 @@ class Manager implements \OCP\Calendar\IManager {
 	 */
 	private $calendarLoaders = [];
 
+	/** @var Coordinator */
+	private $coordinator;
+
+	public function __construct(Coordinator $coordinator) {
+		$this->coordinator = $coordinator;
+	}
+
 	/**
 	 * This function is used to search and find objects within the user's calendars.
 	 * In case $pattern is empty all events/journals/todos will be returned.
@@ -137,4 +151,38 @@ class Manager implements \OCP\Calendar\IManager {
 		}
 		$this->calendarLoaders = [];
 	}
+
+	public function searchForPrincipal(ICalendarQuery $query): array {
+		$context = $this->coordinator->getRegistrationContext();
+		if ($context === null) {
+			return [];
+		}
+
+		/** @var CalendarQuery $query */
+		$calendars = array_merge(...array_map(static function (ICalendarProvider $p) use ($query) {
+			return $p->getCalendars($query->getPrincipalUri(), $query->getCalendarUris());
+		}, $context->getCalendarProviders()));
+
+		$results = [];
+		/** @var ICalendar $calendar */
+		foreach ($calendars as $calendar) {
+			$r = $calendar->search(
+				$query->getSearchPattern() ?? '',
+				$query->getSearchProperties(),
+				$query->getOptions(),
+				$query->getLimit(),
+				$query->getOffset()
+			);
+
+			foreach ($r as $o) {
+				$o['calendar-key'] = $calendar->getKey();
+				$results[] = $o;
+			}
+		}
+		return $results;
+	}
+
+	public function newQuery(string $principalUri): ICalendarQuery {
+		return new CalendarQuery($principalUri);
+	}
 }