news/controller/itemcontroller.php

180 строки
4.2 KiB
PHP

<?php
/**
* ownCloud - News
*
* @author Alessandro Cosentino
* @author Bernhard Posselt
* @copyright 2012 Alessandro Cosentino cosenal@gmail.com
* @copyright 2012 Bernhard Posselt nukeawhale@gmail.com
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
* License as published by the Free Software Foundation; either
* version 3 of the License, or any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU AFFERO GENERAL PUBLIC LICENSE for more details.
*
* You should have received a copy of the GNU Affero General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*
*/
namespace OCA\News\Controller;
use \OCA\AppFramework\Controller\Controller;
use \OCA\AppFramework\Core\API;
use \OCA\AppFramework\Http\Request;
use \OCA\News\BusinessLayer\BusinessLayerException;
use \OCA\News\BusinessLayer\ItemBusinessLayer;
use \OCA\News\BusinessLayer\FeedBusinessLayer;
class ItemController extends Controller {
private $itemBusinessLayer;
private $feedBusinessLayer;
public function __construct(API $api, Request $request,
ItemBusinessLayer $itemBusinessLayer,
FeedBusinessLayer $feedBusinessLayer){
parent::__construct($api, $request);
$this->itemBusinessLayer = $itemBusinessLayer;
$this->feedBusinessLayer = $feedBusinessLayer;
}
/**
* @IsAdminExemption
* @IsSubAdminExemption
* @Ajax
*/
public function items(){
$userId = $this->api->getUserId();
$showAll = $this->api->getUserValue('showAll') === '1';
$limit = $this->params('limit');
$type = (int) $this->params('type');
$id = (int) $this->params('id');
$offset = (int) $this->params('offset', 0);
$this->api->setUserValue('lastViewedFeedId', $id);
$this->api->setUserValue('lastViewedFeedType', $type);
$params = array();
try {
// the offset is 0 if the user clicks on a new feed
// we need to pass the newest feeds to not let the unread count get
// out of sync
if($offset === 0) {
$params['newestItemId'] =
$this->itemBusinessLayer->getNewestItemId($userId);
$params['feeds'] = $this->feedBusinessLayer->findAll($userId);
$params['starred'] = $this->itemBusinessLayer->starredCount($userId);
}
$params['items'] = $this->itemBusinessLayer->findAll($id, $type, $limit,
$offset, $showAll, $userId);
// this gets thrown if there are no items
// in that case just return an empty array
} catch(BusinessLayerException $ex) {}
return $this->renderJSON($params);
}
private function setStarred($isStarred){
$userId = $this->api->getUserId();
$feedId = (int) $this->params('feedId');
$guidHash = $this->params('guidHash');
$this->itemBusinessLayer->star($feedId, $guidHash, $isStarred, $userId);
}
/**
* @IsAdminExemption
* @IsSubAdminExemption
* @Ajax
*/
public function star(){
$this->setStarred(true);
return $this->renderJSON();
}
/**
* @IsAdminExemption
* @IsSubAdminExemption
* @Ajax
*/
public function unstar(){
$this->setStarred(false);
return $this->renderJSON();
}
private function setRead($isRead){
$userId = $this->api->getUserId();
$itemId = (int) $this->params('itemId');
$this->itemBusinessLayer->read($itemId, $isRead, $userId);
}
/**
* @IsAdminExemption
* @IsSubAdminExemption
* @Ajax
*/
public function read(){
$this->setRead(true);
return $this->renderJSON();
}
/**
* @IsAdminExemption
* @IsSubAdminExemption
* @Ajax
*/
public function unread(){
$this->setRead(false);
return $this->renderJSON();
}
/**
* @IsAdminExemption
* @IsSubAdminExemption
* @Ajax
*/
public function readFeed(){
$userId = $this->api->getUserId();
$feedId = (int) $this->params('feedId');
$highestItemId = (int) $this->params('highestItemId');
$this->itemBusinessLayer->readFeed($feedId, $highestItemId, $userId);
$params = array(
'feeds' => array(
array(
'id' => $feedId,
'unreadCount' => 0
)
)
);
return $this->renderJSON($params);
}
}