removes the Everything folder

20 files changed, 275 insertions, 129 deletions

diff --git a/.gitignore b/.gitignore
index 16469399d..2017bb9b9 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,5 @@ news.kdev4
 *~
 .kdev4
 img/*
+.*
+!/.gitignore
diff --git a/ajax/exportopml.php b/ajax/exportopml.php
new file mode 100644
index 000000000..7911a4db9
--- /dev/null
+++ b/ajax/exportopml.php
@@ -0,0 +1,127 @@
+<?php
+/**
+* ownCloud - News app
+*
+* @author Alessandro Cosentino
+* Copyright (c) 2012 - Alessandro Cosentino <cosenal@gmail.com>
+*
+* This file is licensed under the Affero General Public License version 3 or later.
+* See the COPYING-README file
+*
+*/
+
+// Check if we are a user
+OCP\JSON::checkLoggedIn();
+OCP\JSON::checkAppEnabled('news');
+OCP\JSON::callCheck();
+
+$l = OC_L10N::get('news');
+
+function bailOut($msg) {
+	OCP\JSON::error(array('data' => array('message' => $msg)));
+	OCP\Util::writeLog('news','ajax/importopml.php: '.$msg, OCP\Util::ERROR);
+	exit();
+}
+
+if(!isset($_POST['path'])) {
+	bailOut($l->t('No file path was submitted.'));
+} 
+
+require_once('news/opmlparser.php');
+
+$raw = file_get_contents($_POST['path']);
+
+try {
+	$parsed = OPMLParser::parse($raw);
+} catch (Exception $e) {
+	bailOut($e->getMessage());
+}
+
+if ($parsed == null) {
+	bailOut($l->t('An error occurred while parsing the file.'));	
+}
+
+
+$data = $parsed->getData();
+
+function createFeed($feedurl, $folderid) {
+	$feedmapper = new OCA\News\FeedMapper();
+	$feedid = $feedmapper->findIdFromUrl($feedurl);
+
+	$l = OC_L10N::get('news');
+
+	if ($feedid === null) {
+		$feed = OCA\News\Utils::fetch($feedurl);
+
+		if ($feed !== null) {
+		      $feedid = $feedmapper->save($feed, $folderid);
+		}
+	} else {
+		OCP\Util::writeLog('news','ajax/createfeed.php: Error adding feed: '. $feedurl, OCP\Util::ERROR);
+		return false;
+	}
+
+	if($feed === null || !$feedid) {
+		OCP\Util::writeLog('news','ajax/createfeed.php: Error adding feed: '. $feedurl, OCP\Util::ERROR);
+		return false;
+	}
+	
+	return true;
+}
+
+$countadded = 0;
+foreach($data as $collection) {
+	if ($collection instanceOf Feed) {
+		$feedurl = $collection->getUrl(); 
+		$folderid = 0;
+		if (createFeed($feedurl, $folderid)) {
+			$countadded++;
+		}
+	}
+}
+
+
+// // $ch is the handler for the curl connection
+// function addFeed($feedurl, $folderid, $ch) {
+// 
+// 	$data = array('feedurl' => $feedurl, 'folderid' => $folderid);
+// 	curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
+// 	$result = curl_exec($ch);
+// 	$status = curl_getinfo($ch);
+// 
+// 	if($result === false) {
+// 		bailOut(curl_error($ch));
+// 	} else {
+// 		bailOut($status['http_code'] . $status['url']);
+// 	}
+// }
+
+// $url = OCP\Util::linkToAbsolute('news', 'ajax/createfeed.php');
+// $ch = curl_init($url);
+// if ($ch != false) {
+// 	curl_setopt($ch, CURLOPT_POST, TRUE);
+// 	curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
+// 	curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_BASIC);
+// 	curl_setopt($ch, CURLOPT_FOLLOWLOCATION, TRUE);
+// 	curl_setopt($ch, CURLOPT_USERPWD, 'acosenti:nopass');
+// 
+// 
+// 	foreach($data as $collection) {
+// 		if ($collection instanceOf OC_News_Feed) {
+// 			$feedurl = $collection->getUrl(); 
+// 			$folderid = 0;
+// 			addFeed($feedurl, $folderid, $ch);
+// 		}
+// 	}
+// 
+// 	addFeed(null, null, $ch);
+// 	$result = curl_exec($ch);
+// 
+// 	curl_close($ch);
+// } else {
+// 	bailOut($l->t('An error occurred while adding the feeds.'));
+// }
+
+OCP\JSON::success(array('data' => array('title'=>$parsed->getTitle(), 'count'=>$parsed->getCount(), 
+	'countsuccess'=>$countadded)));
+
diff --git a/ajax/feeddialog.php b/ajax/feeddialog.php
index 9130eddfe..0a285260a 100644
--- a/ajax/feeddialog.php
+++ b/ajax/feeddialog.php
@@ -1,7 +1,8 @@
 <?php
 
-include("populateroot.php");
+$foldermapper = new OCA\News\FolderMapper(OCP\USER::getUser());
+$folderforest = $foldermapper->childrenOf(0); //retrieve all the folders
 
 $output = new OCP\Template("news", "part.feeddialog");
-$output->assign('allfeeds', $allfeeds);
+$output->assign('folderforest', $folderforest);
 $output->printpage();
\ No newline at end of file
diff --git a/ajax/folderdialog.php b/ajax/folderdialog.php
index 95d96d09d..47024c965 100644
--- a/ajax/folderdialog.php
+++ b/ajax/folderdialog.php
@@ -1,7 +1,8 @@
 <?php
 
-include("populateroot.php");
+$foldermapper = new OCA\News\FolderMapper(OCP\USER::getUser());
+$folderforest = $foldermapper->childrenOf(0); //retrieve all the folders
 
 $output = new OCP\Template("news", "part.folderdialog");
-$output->assign('allfeeds', $allfeeds);
+$output->assign('folderforest', $folderforest);
 $output->printpage();
\ No newline at end of file
diff --git a/ajax/populateroot.php b/ajax/populateroot.php
deleted file mode 100644
index 3d1398e47..000000000
--- a/ajax/populateroot.php
+++ /dev/null
@@ -1,21 +0,0 @@
-<?php
-
-OCP\JSON::checkLoggedIn();
-OCP\JSON::checkAppEnabled('news');
-
-$foldermapper = new OCA\News\FolderMapper(OCP\USER::getUser());
-$l = new OC_l10n('news');
-
-$folder = new OCA\News\Folder($l->t('Everything'), 0);
-
-$allfeeds = $foldermapper->populate($folder);
-
-if ($allfeeds) {
-	$feedid = isset( $_GET['feedid'] ) ? $_GET['feedid'] : null;
-	if ($feedid == null) {
-
-	}
-}
-else {
-	$feedid = 0;
-}
diff --git a/appinfo/app.php b/appinfo/app.php
index 1bb2c2151..d38b079ec 100644
--- a/appinfo/app.php
+++ b/appinfo/app.php
@@ -10,6 +10,7 @@
 * 
 */
 
+OC::$CLASSPATH['OCA\News\StatusFlag'] = 'apps/news/lib/item.php';
 OC::$CLASSPATH['OCA\News\Item'] = 'apps/news/lib/item.php';
 OC::$CLASSPATH['OCA\News\Collection'] = 'apps/news/lib/collection.php';
 OC::$CLASSPATH['OCA\News\Feed'] = 'apps/news/lib/feed.php';
diff --git a/css/news.css b/css/news.css
index eeff10e49..ff50ec2e4 100644
--- a/css/news.css
+++ b/css/news.css
@@ -34,6 +34,9 @@ div.collapsable:hover { background-color: rgb(221, 221, 221); }
 .unreaditemcounter.nonzero { position: relative; background: #5E5E5E; border-radius: 5px; padding: 0 5px; color: white; text-align: center; margin: 0 0.3em 0 0.3em;}
 .unreaditemcounter.zero { position: relative; margin: 0 0.3em 0 0; }
 
+/* when there are no feeds in the db */
+#firstrun { width: 100%; position: absolute; top: 5em; left: 0; text-align: center; font-weight:bold; font-size:1.5em; color:#777; }
+#firstrun #selections { font-size:0.8em; margin: 2em auto auto auto; clear: both; }
 
 /* feed controls */
 #addfolder { background: url('%webroot%/core/img/places/folder.svg') no-repeat left center; padding-left: 20px !important; }
diff --git a/index.php b/index.php
index 6e93fe3ac..8e64d48af 100644
--- a/index.php
+++ b/index.php
@@ -27,9 +27,8 @@ $userid = OCP\USER::getUser();
 
 $foldermapper = new OCA\News\FolderMapper($userid);
 
-$folder = new OCA\News\Folder($l->t('Everything'), 0);
-
-$allfeeds = $foldermapper->populate($folder);
+$allfeeds = $foldermapper->childrenOfWithFeeds(0); //$foldermapper->populate($folder);
+$folderforest = $foldermapper->childrenOf(0); //retrieve all the folders
 
 if ($allfeeds) {
 	$feedid = isset( $_GET['feedid'] ) ? $_GET['feedid'] : null;
@@ -44,6 +43,7 @@ else {
 
 $tmpl = new OCP\Template( 'news', 'main', 'user' );
 $tmpl->assign('allfeeds', $allfeeds);
+$tmpl->assign('folderforest', $folderforest);
 $tmpl->assign('feedid', $feedid);
 $tmpl->printPage();
 
diff --git a/lib/feedmapper.php b/lib/feedmapper.php
index 3d11ff0e6..df310730d 100644
--- a/lib/feedmapper.php
+++ b/lib/feedmapper.php
@@ -80,13 +80,13 @@ class FeedMapper {
 	}
 
 	/**
-	 * @brief Retrieve a feed from the database
-	 * @param id The id of the feed in the database table.
-	 * @returns an instance of OC_News_Feed
+	 * @brief Retrieve all the feeds contained in the folder $folderid
+	 * @param folderid The id of the folder in the database table.
+	 * @returns a list of feeds
 	 */
 	public function findByFolderId($folderid){
-		$stmt = \OCP\DB::prepare('SELECT * FROM ' . self::tableName . ' WHERE folder_id = ?');
-		$result = $stmt->execute(array($folderid));
+		$stmt = \OCP\DB::prepare('SELECT * FROM ' . self::tableName . ' WHERE user_id = ? AND folder_id = ?');
+		$result = $stmt->execute(array($this->userid, $folderid));
 		$feeds = array();
 		while ($row = $result->fetchRow()) {
 			$url = $row['url'];
diff --git a/lib/foldermapper.php b/lib/foldermapper.php
index cf22b55b7..7fb8aa9af 100644
--- a/lib/foldermapper.php
+++ b/lib/foldermapper.php
@@ -29,33 +29,54 @@ class FolderMapper {
 	}
 
 	/**
-	 * @brief Create a folder and populate with children from the database
-	 * @param folder The folder to be populated.
-	 * @returns  an instance of OC_News_Folder
+	 * @brief Returns the forest (list of trees) of folders children of $parentid
+	 * @param 
+	 * @returns 
 	 */
-	public function populate($folder){
-		// first add child feeds
-		$feedmapper = new FeedMapper();
-		$feeds = $feedmapper->findByFolderId($folder->getId());
-		foreach ($feeds as $feed){
-			$folder->addChild($feed);
+	public function childrenOf($parentid) {
+		$folderlist = array(); 
+		$stmt = \OCP\DB::prepare('SELECT * FROM ' . self::tableName .
+					' WHERE user_id = ? AND parent_id = ?');
+		$result = $stmt->execute(array($this->userid, $parentid));
+		
+		while( $row = $result->fetchRow()){
+			$folderid = $row['id'];
+			$folder = new Folder($row['name'], $folderid);
+			$children = self::childrenOf($folderid);
+			$folder->addChildren($children);
+			$folderlist[] = $folder;
 		}
+		
+		return $folderlist;
+	}
 
-		// and second child folders
-		$stmt = \OCP\DB::prepare('SELECT *
-					FROM ' . self::tableName .
+	/**
+	 * @brief Returns the forest (list of trees) of folders children of $parentid, 
+	 *		 including the feeds that they contain
+	 * @param 
+	 * @returns 
+	 */
+	public function childrenOfWithFeeds($parentid) {
+		
+		$feedmapper = new FeedMapper();
+		$collectionlist = $feedmapper->findByFolderId($parentid);
+				
+		$stmt = \OCP\DB::prepare('SELECT * FROM ' . self::tableName .
 					' WHERE user_id = ? AND parent_id = ?');
-		$result = $stmt->execute(array($this->userid, $folder->getId()));
-
+		$result = $stmt->execute(array($this->userid, $parentid));
+		
 		while( $row = $result->fetchRow()){
-			$unpopfolder = new Folder($row['name'], $row['id']);
-			$popfolder = self::populate($unpopfolder);
-			$folder->addChild($popfolder);
+			$folderid = $row['id'];
+			$folder = new Folder($row['name'], $folderid);
+			$children = self::childrenOf($folderid);
+			$folder->addChildren($children);
+			$collectionlist[] = $folder;
 		}
-
-		return $folder;
+		
+		return $collectionlist;
 	}
 
+	
 	/**
 	 * @brief Retrieve a folder from the database
 	 * @param id The id of the folder in the database table.
@@ -74,26 +95,6 @@ class FolderMapper {
 	}
 
 	/**
-	 * @brief Retrieve a feed and all its items from the database
-	 * @param id The id of the feed in the database table.
-	 * @returns
-	 */
-	public function findWithItems($id){
-		$stmt = \OCP\DB::prepare('SELECT * FROM ' . self::tableName . ' WHERE id = ?');
-		$result = $stmt->execute(array($id));
-		$row = $result->fetchRow();
-		$url = $row['url'];
-		$title = $row['title'];
-		$feed = new Feed($url, $title, null,$id);
-
-		$itemMapper = new ItemMapper($feed);
-		$items = $itemMapper->findAll();
-		$feed->setItems($items);
-
-		return $feed;
-	}
-
-	/**
 	 * @brief Store the folder and all its feeds into the database
 	 * @param folder the folder to be saved
 	 * @returns The id of the folder in the database table.
diff --git a/opmlexporter.php b/opmlexporter.php
new file mode 100644
index 000000000..86b8bee81
--- /dev/null
+++ b/opmlexporter.php
@@ -0,0 +1,35 @@
+<?php 
+
+/**
+* ownCloud - News app
+*
+* @author Alessandro Cosentino
+* Copyright (c) 2012 - Alessandro Cosentino <cosenal@gmail.com>
+*
+* This file is licensed under the Affero General Public License version 3 or later.
+* See the COPYING-README file
+*
+*/
+
+class OPMLExporter {
+
+
+	public static function feedToXML(OCA\News\Feed $feed){
+	
+	}
+
+	/**
+	 * @brief 
+	 */
+	public static function export(OCA\News\Collection $data){
+		foreach($children as $child) {
+			if ($child instanceOf OCA\News\Folder){
+			}
+			elseif ($child instanceOf OCA\News\Feed) { //onhover $(element).attr('id', 'newID');
+			}
+			else {
+			//TODO:handle error in this case
+			}
+		}
+	}
+}
\ No newline at end of file
diff --git a/opmlparser.php b/opmlparser.php
index e6646c2f9..69d85097f 100644
--- a/opmlparser.php
+++ b/opmlparser.php
@@ -99,5 +99,4 @@ class OPMLParser {
 			return null;
 		}
 	}
-
 }
\ No newline at end of file
diff --git a/templates/main.php b/templates/main.php
index db3abe34a..57d87199f 100644
--- a/templates/main.php
+++ b/templates/main.php
@@ -1,3 +1,11 @@
+<!-- Dialogs -->
+<div id="dialog_holder"></div>
+<!-- End of Dialogs -->
+
+<?php
+if ($_['feedid']){
+?>
+
 <div id="leftcontent" class="leftcontent">
 	<ul id="feeds">
 		<?php echo $this->inc("part.feeds"); ?>
@@ -25,20 +33,16 @@
 
 <div id="rightcontent" class="rightcontent" data-id="<?php echo $_['feedid']; ?>">
 	<?php
-		if ($_['feedid']){
 			echo $this->inc("part.items.header");
 			echo $this->inc("part.items");
-		}
-		else {
-			echo $this->inc("part.nofeeds");
-		}
 	?>
 
 	<div id="appsettings" class="popup bottomleft hidden"></div>
 
 </div>
 
-<!-- Dialogs -->
-<div id="dialog_holder"></div>
-<!-- End of Dialogs -->
-
+<?php
+	} else {
+		echo $this->inc("part.nofeeds");
+	}
+?>
\ No newline at end of file
diff --git a/templates/part.feeddialog.php b/templates/part.feeddialog.php
index 99332d421..8d67f2010 100644
--- a/templates/part.feeddialog.php
+++ b/templates/part.feeddialog.php
@@ -6,7 +6,7 @@
 	<td>
 		<div class="add_parentfolder">
 			<button id="dropdownBtn" onclick="News.DropDownMenu.dropdown(this)">
-			    <?php echo $l->t('Subscriptions'); ?>
+			    <?php echo $l->t('Choose folder'); ?>
 			</button>
 			<input id="inputfolderid" type="hidden" name="folderid" value="0" />
 			<ul class="menu" id="dropdownmenu">
diff --git a/templates/part.feeds.php b/templates/part.feeds.php
index f78f641d8..044d954ab 100644
--- a/templates/part.feeds.php
+++ b/templates/part.feeds.php
@@ -1,26 +1,26 @@
 <?php
 
-	function print_folder(OCA\News\Folder $folder){
-		$tmpl_folder = new OCP\Template("news", "part.listfolder");
-		$tmpl_folder->assign('folder', $folder);
-		$tmpl_folder->printpage();
-
-		$children = $folder->getChildren();
-		foreach($children as $child) {
-			if ($child instanceOf OCA\News\Folder){
-				print_folder($child);
+	function print_collection_list($list) {
+		
+		foreach($list as $collection) {
+			if ($collection instanceOf OCA\News\Folder){
+				$tmpl_folder = new OCP\Template("news", "part.listfolder");
+				$tmpl_folder->assign('folder', $collection);
+				$tmpl_folder->printpage();
+				print_collection_list($collection->getChildren());
+				echo '</ul></li>';
 			}
-			elseif ($child instanceOf OCA\News\Feed) { //onhover $(element).attr('id', 'newID');
+			elseif ($collection instanceOf OCA\News\Feed) { //onhover $(element).attr('id', 'newID');
 				$itemmapper = new OCA\News\ItemMapper();
 
-				$items = $itemmapper->findAll($child->getId());
+				$items = $itemmapper->findAll($collection->getId());
 				$counter = 0;
 				foreach($items as $item) {
 					if(!$item->isRead())
 						++$counter;
 				}
 				$tmpl_feed = new OCP\Template("news", "part.listfeed");
-				$tmpl_feed->assign('child', $child);
+				$tmpl_feed->assign('feed', $collection);
 				$tmpl_feed->assign('unreadItems',$counter);
 				$tmpl_feed->printpage();
 			}
@@ -28,12 +28,9 @@
 			//TODO:handle error in this case
 			}
 		}
-		echo '</ul></li>';
+	
 	}
 
 	$allfeeds = isset($_['allfeeds']) ? $_['allfeeds'] : '';
-?>
-
-<?php
-print_folder($allfeeds);
-?>
\ No newline at end of file
+	
+	print_collection_list($allfeeds);
diff --git a/templates/part.folderdialog.php b/templates/part.folderdialog.php
index fb1a819af..36a0d9633 100644
--- a/templates/part.folderdialog.php
+++ b/templates/part.folderdialog.php
@@ -6,7 +6,7 @@
 	<td>
 		<div class="add_parentfolder">
 			<button id="dropdownBtn" onclick="News.DropDownMenu.dropdown(this)">
-			    <?php echo $l->t('Subscriptions'); ?>
+			    <?php echo $l->t('Choose folder'); ?>
 			</button>
 			<input id="inputfolderid" type="hidden" name="folderid" value="0" />
 			<ul class="menu" id="dropdownmenu">
diff --git a/templates/part.folderlist.php b/templates/part.folderlist.php
index 11ed53bcb..09b5f8e64 100644
--- a/templates/part.folderlist.php
+++ b/templates/part.folderlist.php
@@ -1,13 +1,13 @@
 <?php
 
-	function print_folder(OCA\News\Folder $folder, $depth){
-		echo '<li style="margin-left:' . 10*$depth . 'px;" class="menuItem" onclick="News.DropDownMenu.selectItem(this, ' . $folder->getId() . ')">' . $folder->getName() . '</li>';
-		$children = $folder->getChildren();
-		foreach($children as $child) {
-			if ($child instanceOf OCA\News\Folder){
-				print_folder($child, $depth+1);
-			}
+	function print_folder_list($folderlist, $depth) {
+		foreach($folderlist as $folder) {
+			echo '<li style="margin-left:' . 10*$depth . 'px;" class="menuItem" onclick="News.DropDownMenu.selectItem(this, ' . $folder->getId() . ')">' . $folder->getName() . '</li>';
+			$children = $folder->getChildren();
+			print_folder_list($children, $depth+1);
 		}
 	}
-	print_folder($_['allfeeds'], 0);
+	
+	
+	print_folder_list($_['folderforest'], 0);
 ?>
\ No newline at end of file
diff --git a/templates/part.listfeed.php b/templates/part.listfeed.php
index 530ab3ba8..0fba399ec 100644
--- a/templates/part.listfeed.php
+++ b/templates/part.listfeed.php
@@ -2,16 +2,16 @@
 
 $l = new OC_l10n('news');
 
-$child = isset($_['child']) ? $_['child'] : null;
+$feed = isset($_['feed']) ? $_['feed'] : null;
 $unreadItems = isset($_['unreadItems']) ? $_['unreadItems'] : null;
-$favicon = $child->getFavicon();
+$favicon = $feed->getFavicon();
 if ($favicon == null) {
         $favicon = OCP\Util::imagePath('news', 'rss.svg');
 }
 
-echo '<li class="feed" data-id="' . $child->getId() . '">';
+echo '<li class="feed" data-id="' . $feed->getId() . '">';
 echo '<a href="#" style="background: url(' . $favicon . ') left center no-repeat; background-size:16px 16px;" class="' . 
-      (($unreadItems > 0) ? 'nonzero' : 'zero') . '">' . $child->getTitle() .'</a>';
+      (($unreadItems > 0) ? 'nonzero' : 'zero') . '">' . $feed->getTitle() .'</a>';
 if ($unreadItems > 0) {
 	echo '<span class="unreaditemcounter nonzero">' . $unreadItems . '</span>';
 }
@@ -19,5 +19,5 @@ else {
 	echo '<span class="unreaditemcounter zero"></span>';
 }
 echo '<button class="svg action feeds_edit" title="' . $l->t('Edit feed') . '"></button>';
-echo '<button class="svg action feeds_delete" onClick="(News.Feed.delete(' . $child->getId(). '))" title="' . $l->t('Delete feed') . '"></button>';
+echo '<button class="svg action feeds_delete" onClick="(News.Feed.delete(' . $feed->getId(). '))" title="' . $l->t('Delete feed') . '"></button>';
 echo '</li>';
diff --git a/templates/part.nofeeds.php b/templates/part.nofeeds.php
index bb78dedbf..070c90c60 100644
--- a/templates/part.nofeeds.php
+++ b/templates/part.nofeeds.php
@@ -1,3 +1,8 @@
+<div id="appsettings" class="popup bottomleft hidden"></div>
 <div id="firstrun">
 	<?php echo $l->t('You have no feeds in your reader.') ?>
+	<div id="selections">
+		<input type="button" id="addfeed" value="<?php echo $l->t('Add feed') ?>" />
+		<input type="button" value="<?php echo $l->t('Import OPML') ?>" />
+	</div>
 </div>
\ No newline at end of file
diff --git a/templates/test.php b/templates/test.php
index 6796a8cdc..35a1019ed 100644
--- a/templates/test.php
+++ b/templates/test.php
@@ -1,18 +1,9 @@
 <?php 
 
-$content = file_get_contents('/tmp/occOrigzvXqKO');
+$itemmapper = new OCA\News\ItemMapper();
 
-require_once('news/opmlparser.php');
+$items = $itemmapper->findAllStatus(155, OCA\News\StatusFlag::Unread);
 
-$parser = new OPMLParser($content);
-$title = $parser->getTitle();
-$data = $parser->parse();
-
-foreach ($data as $collection) {
-	if ($collection instanceof OCA\News\Feed) {
-		echo $collection->getTitle() . '\n';
-	} else {
-		echo 'NO\n';
-	}
-}
-echo $title;
+foreach ($items as $item) {
+	echo $item->getTitle();
+}
\ No newline at end of file