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<?php
/**
* Nextcloud - News
*
* This file is licensed under the Affero General Public License version 3 or
* later. See the COPYING file.
*
* @author Alessandro Cosentino <cosenal@gmail.com>
* @author Bernhard Posselt <dev@bernhard-posselt.com>
* @copyright 2012 Alessandro Cosentino
* @copyright 2012-2014 Bernhard Posselt
*/
namespace OCA\News\Controller;
use OCA\News\Service\FeedServiceV2;
use OCA\News\Service\FolderServiceV2;
use OCA\News\Service\ItemServiceV2;
use OCA\News\Service\OpmlService;
use OCP\AppFramework\Http\DataDownloadResponse;
use \OCP\IRequest;
use \OCP\AppFramework\Http\JSONResponse;
use OCP\IUserSession;
class ExportController extends Controller
{
private $opmlService;
private $folderService;
private $feedService;
private $itemService;
public function __construct(
IRequest $request,
FolderServiceV2 $folderService,
FeedServiceV2 $feedService,
ItemServiceV2 $itemService,
OpmlService $opmlService,
?IUserSession $userSession
) {
parent::__construct($request, $userSession);
$this->feedService = $feedService;
$this->folderService = $folderService;
$this->opmlService = $opmlService;
$this->itemService = $itemService;
}
/**
* @NoAdminRequired
* @NoCSRFRequired
*/
public function opml(): DataDownloadResponse
{
$date = date('Y-m-d');
return new DataDownloadResponse(
$this->opmlService->export($this->getUserId()),
"subscriptions-${date}.opml",
'text/xml'
);
}
/**
* @NoAdminRequired
* @NoCSRFRequired
*/
public function articles(): JSONResponse
{
$feeds = $this->feedService->findAllForUser($this->getUserId());
$items = $this->itemService->findAllForUser($this->getUserId(), ['unread' => true, 'starred' => true]);
// build assoc array for fast access
$feedsDict = [];
foreach ($feeds as $feed) {
$feedsDict['feed' . $feed->getId()] = $feed;
}
$articles = [];
foreach ($items as $item) {
$articles[] = $item->toExport($feedsDict);
}
$response = new JSONResponse($articles);
$response->addHeader(
'Content-Disposition',
'attachment; filename="articles.json"'
);
return $response;
}
}
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