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<?php
/**
* ownCloud - 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 Alessandro Cosentino 2012
* @copyright Bernhard Posselt 2012, 2014
*/
namespace OCA\News\Controller;
use \OCP\IRequest;
use \OCP\AppFramework\Controller;
use \OCP\AppFramework\Http;
use \OCP\AppFramework\Http\JSONResponse;
use \OCA\News\Http\TextDownloadResponse;
use \OCA\News\Service\FolderService;
use \OCA\News\Service\FeedService;
use \OCA\News\Service\ItemService;
use \OCA\News\Utility\OPMLExporter;
class ExportController extends Controller {
private $opmlExporter;
private $folderService;
private $feedService;
private $itemService;
private $userId;
public function __construct($appName,
IRequest $request,
FolderService $folderService,
FeedService $feedService,
ItemService $itemService,
OPMLExporter $opmlExporter,
$userId){
parent::__construct($appName, $request);
$this->feedService = $feedService;
$this->folderService = $folderService;
$this->opmlExporter = $opmlExporter;
$this->itemService = $itemService;
$this->userId = $userId;
}
/**
* @NoAdminRequired
* @NoCSRFRequired
*/
public function opml(){
$feeds = $this->feedService->findAll($this->userId);
$folders = $this->folderService->findAll($this->userId);
$opml = $this->opmlExporter->build($folders, $feeds)->saveXML();
return new TextDownloadResponse($opml, 'subscriptions.opml', 'text/xml');
}
/**
* @NoAdminRequired
* @NoCSRFRequired
*/
public function articles(){
$feeds = $this->feedService->findAll($this->userId);
$items = $this->itemService->getUnreadOrStarred($this->userId);
// 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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