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feat(dav): Add an API for upcoming events
Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>
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Original file line number | Diff line number | Diff line change |
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<?php | ||
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declare(strict_types=1); | ||
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/** | ||
* SPDX-FileCopyrightText: 2024 Nextcloud GmbH and Nextcloud contributors | ||
* SPDX-License-Identifier: AGPL-3.0-or-later | ||
*/ | ||
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namespace OCA\DAV\CalDAV; | ||
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use JsonSerializable; | ||
use OCA\DAV\ResponseDefinitions; | ||
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class UpcomingEvent implements JsonSerializable { | ||
public function __construct(private string $uri, | ||
private ?int $recurrenceId, | ||
private string $calendarUri, | ||
private ?int $start, | ||
private ?string $summary, | ||
private ?string $location, | ||
private ?string $calendarAppUrl) { | ||
} | ||
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public function getUri(): string { | ||
return $this->uri; | ||
} | ||
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public function getRecurrenceId(): ?int { | ||
return $this->recurrenceId; | ||
} | ||
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public function getCalendarUri(): string { | ||
return $this->calendarUri; | ||
} | ||
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public function getStart(): ?int { | ||
return $this->start; | ||
} | ||
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public function getSummary(): ?string { | ||
return $this->summary; | ||
} | ||
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public function getLocation(): ?string { | ||
return $this->location; | ||
} | ||
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public function getCalendarAppUrl(): ?string { | ||
return $this->calendarAppUrl; | ||
} | ||
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/** | ||
* @see ResponseDefinitions | ||
*/ | ||
public function jsonSerialize(): array { | ||
return [ | ||
'uri' => $this->uri, | ||
'recurrenceId' => $this->recurrenceId, | ||
'calendarUri' => $this->calendarUri, | ||
'start' => $this->start, | ||
'summary' => $this->summary, | ||
'location' => $this->location, | ||
'calendarAppUrl' => $this->calendarAppUrl, | ||
]; | ||
} | ||
} |
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Original file line number | Diff line number | Diff line change |
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@@ -0,0 +1,64 @@ | ||
<?php | ||
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declare(strict_types=1); | ||
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/** | ||
* SPDX-FileCopyrightText: 2024 Nextcloud GmbH and Nextcloud contributors | ||
* SPDX-License-Identifier: AGPL-3.0-or-later | ||
*/ | ||
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namespace OCA\DAV\CalDAV; | ||
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use OCP\App\IAppManager; | ||
use OCP\AppFramework\Utility\ITimeFactory; | ||
use OCP\Calendar\IManager; | ||
use OCP\IURLGenerator; | ||
use OCP\IUserManager; | ||
use function array_map; | ||
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class UpcomingEventsService { | ||
public function __construct(private IManager $calendarManager, | ||
private ITimeFactory $timeFactory, | ||
private IUserManager $userManager, | ||
private IAppManager $appManager, | ||
private IURLGenerator $urlGenerator) { | ||
} | ||
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/** | ||
* @return UpcomingEvent[] | ||
*/ | ||
public function getEvents(string $userId, ?string $location = null): array { | ||
$searchQuery = $this->calendarManager->newQuery('principals/users/' . $userId); | ||
if ($location !== null) { | ||
$searchQuery->addSearchProperty('LOCATION'); | ||
$searchQuery->setSearchPattern($location); | ||
} | ||
$searchQuery->addType('VEVENT'); | ||
$searchQuery->setLimit(3); | ||
$now = $this->timeFactory->now(); | ||
$searchQuery->setTimerangeStart($now->modify('-1 minute')); | ||
$searchQuery->setTimerangeEnd($now->modify('+1 month')); | ||
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$events = $this->calendarManager->searchForPrincipal($searchQuery); | ||
$calendarAppEnabled = $this->appManager->isEnabledForUser( | ||
'calendar', | ||
$this->userManager->get($userId), | ||
); | ||
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return array_map(fn (array $event) => new UpcomingEvent( | ||
$event['uri'], | ||
($event['objects'][0]['RECURRENCE-ID'][0] ?? null)?->getTimeStamp(), | ||
$event['calendar-uri'], | ||
$event['objects'][0]['DTSTART'][0]?->getTimestamp(), | ||
$event['objects'][0]['SUMMARY'][0] ?? null, | ||
$event['objects'][0]['LOCATION'][0] ?? null, | ||
match ($calendarAppEnabled) { | ||
// TODO: create a named, deep route in calendar | ||
// TODO: it's a code smell to just assume this route exists, find an abstraction | ||
true => $this->urlGenerator->linkToRouteAbsolute('calendar.view.index'), | ||
false => null, | ||
}, | ||
), $events); | ||
} | ||
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} |
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Original file line number | Diff line number | Diff line change |
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<?php | ||
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declare(strict_types=1); | ||
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/** | ||
* SPDX-FileCopyrightText: 2024 Nextcloud GmbH and Nextcloud contributors | ||
* SPDX-License-Identifier: AGPL-3.0-or-later | ||
*/ | ||
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namespace OCA\DAV\Controller; | ||
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use OCA\DAV\AppInfo\Application; | ||
use OCA\DAV\CalDAV\UpcomingEvent; | ||
use OCA\DAV\CalDAV\UpcomingEventsService; | ||
use OCA\DAV\ResponseDefinitions; | ||
use OCP\AppFramework\Http; | ||
use OCP\AppFramework\Http\Attribute\NoAdminRequired; | ||
use OCP\AppFramework\Http\DataResponse; | ||
use OCP\AppFramework\OCSController; | ||
use OCP\IRequest; | ||
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/** | ||
* @psalm-import-type DAVUpcomingEvent from ResponseDefinitions | ||
*/ | ||
class UpcomingEventsController extends OCSController { | ||
private ?string $userId; | ||
private UpcomingEventsService $service; | ||
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public function __construct( | ||
IRequest $request, | ||
?string $userId, | ||
UpcomingEventsService $service) { | ||
parent::__construct(Application::APP_ID, $request); | ||
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$this->userId = $userId; | ||
$this->service = $service; | ||
} | ||
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/** | ||
* Get information about upcoming events | ||
* | ||
* @param string|null $location location/URL to filter by | ||
* @return DataResponse<Http::STATUS_OK, array{events: DAVUpcomingEvent[]}, array{}>|DataResponse<Http::STATUS_UNAUTHORIZED, null, array{}> | ||
* | ||
* 200: Upcoming events | ||
* 401: When not authenticated | ||
*/ | ||
#[NoAdminRequired] | ||
public function getEvents(?string $location = null): DataResponse { | ||
if ($this->userId === null) { | ||
return new DataResponse(null, Http::STATUS_UNAUTHORIZED); | ||
} | ||
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return new DataResponse([ | ||
'events' => array_map(fn (UpcomingEvent $e) => $e->jsonSerialize(), $this->service->getEvents( | ||
$this->userId, | ||
$location, | ||
)), | ||
]); | ||
} | ||
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} |
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