From ac423f6ca08a86d66544c50a0277e3ff00acb467 Mon Sep 17 00:00:00 2001 From: Bernhard Posselt Date: Sat, 2 Feb 2013 00:20:26 +0100 Subject: added foldercontroller + test --- controller/news.ajax.controller.php | 428 ++++++++++++++++++++++++++++++++++++ 1 file changed, 428 insertions(+) create mode 100644 controller/news.ajax.controller.php (limited to 'controller/news.ajax.controller.php') diff --git a/controller/news.ajax.controller.php b/controller/news.ajax.controller.php new file mode 100644 index 000000000..7e96b2c2a --- /dev/null +++ b/controller/news.ajax.controller.php @@ -0,0 +1,428 @@ + +* +* This file is licensed under the Affero General Public License version 3 or later. +* See the COPYING-README file +* +*/ + +namespace OCA\News; + +/** + * Class which handles all ajax calls + */ +class NewsAjaxController extends Controller { + + private $feedMapper; + private $folderMapper; + private $itemMapper; + + /** + * @param Request $request: the object with the request instance + * @param string $api: an instance of the api wrapper + * @param FeedMapper $feedMapepr an instance of the feed mapper + * @param FolderMapper $folderMapper an instance of the folder mapper + * @param ItemMapper $itemMapper an instance of the item mapper + */ + public function __construct($request, $api, $feedMapper, $folderMapper, + $itemMapper){ + parent::__construct($request, $api); + $this->feedMapper = $feedMapper; + $this->folderMapper = $folderMapper; + $this->itemMapper = $itemMapper; + } + + + /** + * @brief turns a post parameter which got a boolean from javascript to + * a boolean in PHP + * @param string $param the post parameter that should be turned into a bool + * @return a PHP boolean + */ + public function postParamToBool($param){ + if($param === 'false') { + return false; + } else { + return true; + } + } + + + /** + * This turns a folder result into an array which can be sent to the client + * as JSON + * @param array $folders the database query result for folders + * @return an array ready for sending as JSON + */ + private function foldersToArray($folders){ + $foldersArray = array(); + foreach($folders as $folder){ + if($folder instanceof \OCA\News\Folder){ + array_push($foldersArray, array( + 'id' => (int)$folder->getId(), + 'name' => $folder->getName(), + 'open' => $folder->getOpened()==="1", + 'hasChildren' => count($folder->getChildren()) > 0, + 'show' => true + ) + ); + } + } + return $foldersArray; + } + + + /** + * This turns a feed result into an array which can be sent to the client + * as JSON + * @param array $feeds the database query result for feeds + * @return an array ready for sending as JSON + */ + private function feedsToArray($feeds){ + $feedsArray = array(); + foreach($feeds as $feed){ + array_push($feedsArray, array( + 'id' => (int)$feed->getId(), + 'name' => $feed->getTitle(), + 'unreadCount' => (int)$this->itemMapper->getUnreadCount(FeedType::FEED, + $feed->getId()), + 'folderId' => (int)$feed->getFolderId(), + 'show' => true, + 'icon' => 'url(' . $feed->getFavicon() .')', + 'url' => $feed->getUrl() + ) + ); + } + return $feedsArray; + } + + + /** + * This turns an items result into an array which can be sent to the client + * as JSON + * @param array $items the database query result for items + * @return an array ready for sending as JSON + */ + private function itemsToArray($items){ + $itemsArray = array(); + foreach($items as $item){ + + $enclosure = $item->getEnclosure(); + if($enclosure){ + $enclosure = array( + 'link' => $enclosure->getLink(), + 'type' => $enclosure->getMimeType() + ); + } + + array_push($itemsArray, array( + 'id' => (int)$item->getId(), + 'title' => $item->getTitle(), + 'isRead' => (bool)$item->isRead(), + 'isImportant' => (bool)$item->isImportant(), + 'feedId' => (int)$item->getFeedId(), + 'feedTitle' => $item->getFeedTitle(), + 'date' => (int)$item->getDate(), + 'body' => $item->getBody(), + 'author' => $item->getAuthor(), + 'url' => $item->getUrl(), + 'enclosure' => $enclosure + ) + ); + } + return $itemsArray; + } + + + /** + * This is being called when the app starts and all feeds + * and folders are requested + */ + public function init(){ + $folders = $this->folderMapper->childrenOfWithFeeds(0); + $foldersArray = $this->foldersToArray($folders); + + $feeds = $this->feedMapper->findAll(); + $feedsArray = $this->feedsToArray($feeds); + + $activeFeed = array(); + $activeFeed['id'] = (int)$this->api->getUserValue('lastViewedFeed'); + $activeFeed['type'] = (int)$this->api->getUserValue('lastViewedFeedType'); + + $showAll = $this->api->getUserValue('showAll') === "1"; + + $starredCount = $this->itemMapper->getUnreadCount(\OCA\News\FeedType::STARRED, 0); + + $result = array( + 'folders' => $foldersArray, + 'feeds' => $feedsArray, + 'activeFeed' => $activeFeed, + 'showAll' => $showAll, + 'userId' => $this->userId, + 'starredCount' => $starredCount + ); + + return $this->renderJSON($result); + } + + + /** + * loads the next X feeds from the server + */ + public function loadFeed(){ + $feedType = (int)$this->params('type'); + $feedId = (int)$this->params('id'); + $latestFeedId = (int)$this->params('latestFeedId'); + $latestTimestamp = (int)$this->params('latestTimestamp'); + $limit = (int)$this->params('limit'); + + // FIXME: integrate latestFeedId, latestTimestamp and limit + $this->api->setUserValue('lastViewedFeed', $feedId); + $this->api->setUserValue('lastViewedFeedType', $feedType); + + $showAll = $this->api->getUserValue('showAll'); + + $items = $this->itemMapper->getItems($feedType, $feedId, $showAll); + $itemsArray = $this->itemsToArray($items); + + // update unread count of all feeds + $feeds = $this->feedMapper->findAll(); + $feedsArray = array(); + + foreach($feeds as $feed){ + $unreadCount = $this->itemMapper->countAllStatus($feed->getId(), StatusFlag::UNREAD); + $unreadArray = array( + 'id' => (int)$feed->getId(), + 'unreadCount' => (int)$unreadCount + ); + array_push($feedsArray, $unreadArray); + } + + $result = array( + 'items' => $itemsArray, + 'feeds' => $feedsArray + ); + + return $this->renderJSON($result); + + } + + + /** + * Used for setting the showAll value from a post request + */ + public function setShowAll(){ + $showAll = $this->postParamToBool($this->params('showAll')); + $this->api->setUserValue('showAll', $showAll); + return $this->renderJSON(); + } + + + /** + * Used for setting the showAll value from a post request + */ + public function collapseFolder(){ + $folderId = (int)$this->params('folderId'); + $opened = $this->postParamToBool($this->params('opened')); + + $folder = $this->folderMapper->find($folderId); + $folder->setOpened($opened); + $this->folderMapper->update($folder); + return $this->renderJSON(); + } + + + /** + * Deletes a feed + */ + public function deleteFeed(){ + $feedId = (int)$this->params('feedId'); + $this->feedMapper->deleteById($feedId); + return $this->renderJSON(); + } + + + /** + * Deletes a folder + */ + public function deleteFolder(){ + $folderId = (int)$this->params('folderId'); + $this->folderMapper->deleteById($folderId); + return $this->renderJSON(); + } + + + /** + * Sets the status of an item + */ + public function setItemStatus(){ + $itemId = (int)$this->params('itemId'); + $status = $this->params('status'); + $item = $this->itemMapper->findById($itemId); + + switch ($status) { + case 'read': + $item->setRead(); + break; + case 'unread': + $item->setUnread(); + break; + case 'important': + $item->setImportant(); + break; + case 'unimportant': + $item->setUnimportant(); + break; + default: + exit(); + break; + } + + $this->itemMapper->update($item); + return $this->renderJSON(); + } + + + /** + * Changes the name of a folder + */ + public function changeFolderName(){ + $folderId = (int)$this->params('folderId'); + $folderName = $this->params('folderName'); + $folder = $this->folderMapper->find($folderId); + $folder->setName($folderName); + $this->folderMapper->update($folder); + return $this->renderJSON(); + } + + + /** + * Moves a feed to a new folder + */ + public function moveFeedToFolder(){ + $feedId = (int)$this->params('feedId'); + $folderId = (int)$this->params('folderId'); + $feed = $this->feedMapper->findById($feedId); + if($folderId === 0) { + $this->feedMapper->save($feed, $folderId); + } else { + $folder = $this->folderMapper->find($folderId); + if(!$folder){ + $msgString = 'Can not move feed %s to folder %s'; + $msg = $this->trans->t($msgString, array($feedId, $folderId)); + return $this->renderJSONError($msg, __FILE__); + } + $this->feedMapper->save($feed, $folder->getId()); + } + return $this->renderJSON(); + } + + + /** + * Pulls new feed items from its url + */ + public function updateFeed(){ + $feedId = (int)$this->params('feedId'); + $feed = $this->feedMapper->findById($feedId); + $newFeed = Utils::fetch($feed->getUrl()); + + $newFeedId = false; + if ($newFeed !== null) { + $newFeedId = $this->feedMapper->save($newFeed, $feed->getFolderId()); + } + + if($newFeedId){ + $feeds = array($this->feedMapper->findById($feedId)); + $feedsArray = array( + 'feeds' => $this->feedsToArray($feeds) + ); + return $this->renderJSON($feedsArray); + } else { + $msgString = 'Error updating feed %s'; + $msg = $this->trans->t($msgString, array($feed->getUrl())); + return $this->renderJSONError($msg, __FILE__); + } + + } + + + /** + * Creates a new folder + */ + public function createFolder(){ + $folderName = $this->params('folderName'); + $folder = new Folder($folderName); + $folderId = $this->folderMapper->save($folder); + $folders = array($this->folderMapper->findById($folderId)); + $foldersArray = array( + 'folders' => $this->foldersToArray($folders) + ); + return $this->renderJSON($foldersArray); + } + + + /** + * Creates a new feed + */ + public function createFeed(){ + $feedUrl = trim($this->params('feedUrl')); + $folderId = (int)$this->params('folderId'); + + $folder = $this->folderMapper->findById($folderId); + + if(!$folder && $folderId !== 0){ + $msgString = 'Folder with id %s does not exist'; + $msg = $this->trans->t($msgString, array($folderId)); + var_dump($folder); + return $this->renderJSONError($msg, __FILE__); + } + + if($this->feedMapper->findIdFromUrl($feedUrl)){ + $msgString = 'Feed %s does already exist'; + $msg = $this->trans->t($msgString, array($feedUrl)); + return $this->renderJSONError($msg, __FILE__); + } + + $feed = Utils::fetch($feedUrl); + if($feed){ + $feedId = $this->feedMapper->save($feed, $folderId); + $feeds = array($this->feedMapper->findById($feedId)); + $feedsArray = array( + 'feeds' => $this->feedsToArray($feeds) + ); + return $this->renderJSON($feedsArray); + } else { + $msgString = 'Could not create feed %s'; + $msg = $this->trans->t($msgString, array($feedUrl)); + return $this->renderJSONError($msg, __FILE__); + } + } + + + /** + * Sets all items read that are older than the current transmitted + * dates and ids + */ + public function setAllItemsRead($feedId, $mostRecentItemId){ + $feedId = (int)$this->params('feedId'); + $mostRecentItemId = (int)$this->params('mostRecentItemId'); + + $feed = $this->feedMapper->findById($feedId); + + if($feed){ + $this->itemMapper->markAllRead($feed->getId(), $mostRecentItemId); + + $feeds = array($this->feedMapper->findById($feed->getId())); + $feedsArray = array( + 'feeds' => $this->feedsToArray($feeds) + ); + return $this->renderJSON($feedsArray); + } + + } + +} -- cgit v1.2.3