diff --git a/apps/gallery/lib/tiles.php b/apps/gallery/lib/tiles.php
index 3805b6dd25..6f8b8aa7fe 100644
--- a/apps/gallery/lib/tiles.php
+++ b/apps/gallery/lib/tiles.php
@@ -5,177 +5,174 @@ namespace OC\Pictures;
 require_once('lib/base.php');
 require_once('managers.php');
 
-const TILE_PROPORTION_HORIZONTAL = 0;
-const TILE_PROPORTION_VERTICAL = 0;
-const GET_THUMBNAIL_PATH = '?app=gallery&getfile=ajax/thumbnail.php&filepath=';
 const TAG = 'Pictures';
 const IMAGE_WIDTH = 150;
 
 class TileBase {
-  public function getWidth() { return false; }
+	public function getWidth() { return false; }
 
-  public function getHeight() { return 150; }
+	public function getHeight() { return IMAGE_WIDTH; }
 
-  public function getOnHoverAction() { return false; }
-  
-  public function getOnOutAction() { return false; }
-  
-  public function getOnClickAction() { return false; }
+	public function getOnHoverAction() { return false; }
+	
+	public function getOnOutAction() { return false; }
+	
+	public function getOnClickAction() { return false; }
 
-  public function getDisplayedLayer() { return false; }
+	public function getDisplayedLayer() { return false; }
 
-  public function getTileProportion() { return false; }
-  
-  public function get() { return false; }
+	public function getTileProportion() { return false; }
+	
+	public function get() { return false; }
 }
 
 class TilesLine {
 
-  public function __construct() {
-    $this->tiles_array = array();
-  }
+	public function __construct() {
+		$this->tiles_array = array();
+	}
 
-  public function setAvailableSpace($space) {
-    $available_space = $space;
-  }
+	public function setAvailableSpace($space) {
+		$available_space = $space;
+	}
 
-  public function getTilesCount() {
-    return count($this->tiles_array);
-  }
+	public function getTilesCount() {
+		return count($this->tiles_array);
+	}
 
-  public function addTile($tile) {
-    array_push($this->tiles_array, $tile);
-  }
+	public function addTile($tile) {
+		array_push($this->tiles_array, $tile);
+	}
 
-  public function getLeftSpace() {
-    $occupied_space = 0;
-    for ($i = 0; $i < count($this->tiles_array); $i++) {
-      $occupied_space += $this->tiles_array[$i]->getWidth();
-    }
-    return $this->available_space - $occupied_space;
-  }
+	public function getLeftSpace() {
+		$occupied_space = 0;
+		for ($i = 0; $i < count($this->tiles_array); $i++) {
+			$occupied_space += $this->tiles_array[$i]->getWidth();
+		}
+		return $this->available_space - $occupied_space;
+	}
 
-  public function tileWillFit($tile) {
-    return $this->getLeftSpace() > $tile->getWidth();
-  }
-  
-  public function get() {
-	  $r = '<div class="line gallery_div">';
-	  
-	  for ($i = 0; $i < count($this->tiles_array); $i++) {
-	  	  $img_w = $this->tiles_array[$i]->getWidth();
-	  	  $extra = '';
-	  	  if ($img_w != 150) $extra = ' style="width:'.$img_w.'px"';
-		  $r .= '<div class="gallery_div" '.$extra.' onmouseover="'.$this->tiles_array[$i]->getOnHoverAction().'" onmouseout="'.$this->tiles_array[$i]->getOnOutAction().'" onclick="'.$this->tiles_array[$i]->getOnClickAction().'">'.$this->tiles_array[$i]->get().'</div>';
-	  }
-	  
-	  $r .= '</div>';
-	  return $r;
-  }
+	public function tileWillFit($tile) {
+		return $this->getLeftSpace() > $tile->getWidth();
+	}
+	
+	public function get() {
+		$r = '<div class="line gallery_div">';
+		
+		for ($i = 0; $i < count($this->tiles_array); $i++) {
+				$img_w = $this->tiles_array[$i]->getWidth();
+				$extra = '';
+				if ($img_w != IMAGE_WIDTH) $extra = ' style="width:'.$img_w.'px"';
+			$r .= '<div class="gallery_div" '.$extra.' onmouseover="'.$this->tiles_array[$i]->getOnHoverAction().'" onmouseout="'.$this->tiles_array[$i]->getOnOutAction().'" onclick="'.$this->tiles_array[$i]->getOnClickAction().'">'.$this->tiles_array[$i]->get().'</div>';
+		}
+		
+		$r .= '</div>';
+		return $r;
+	}
 
-  private $tiles_array;
-  private $available_space;
+	private $tiles_array;
+	private $available_space;
 }
 
 class TileSingle extends TileBase {
 
-  public function __construct($path) {
-    \OC_Log::write(TAG, 'Loading file from path '.$path, \OC_Log::DEBUG);
-    $this->file_path = $path;
-/*    $this->image = new \OC_Image();
-    if (!$this->image->loadFromFile($this->file_path)) {
-      \OC_Log::write(TAG, 'Loading file filed', \OC_Log::ERROR);
-      return;
-    }
-    $this->image->fixOrientation();*/
-  }
+	public function __construct($path) {
+		\OC_Log::write(TAG, 'Loading file from path '.$path, \OC_Log::DEBUG);
+		$this->file_path = $path;
+/*		$this->image = new \OC_Image();
+		if (!$this->image->loadFromFile($this->file_path)) {
+			\OC_Log::write(TAG, 'Loading file filed', \OC_Log::ERROR);
+			return;
+		}
+		$this->image->fixOrientation();*/
+	}
 
-  public function getWidth() {
-    $a = ThumbnailsManager::getInstance()->getThumbnailInfo($this->file_path);
-    return $a['width'];
-  }
-  
-  public function get($extra = '') {
-    //  !HACK! file path needs to be encoded twice because files app decode twice url, so any special chars like + or & in filename
-    //  !HACK! will result in failing of opening them 
-    return '<a rel="images" href="?app=files&getfile=download.php?file='.urlencode(urlencode($this->getPath())).'"><img rel="images" src="'.GET_THUMBNAIL_PATH.urlencode($this->getPath()).'" '.$extra.'></a>';
-  }
-  
-  public function getMiniatureSrc() {
-	  return GET_THUMBNAIL_PATH.urlencode($this->getPath());
-  }
+	public function getWidth() {
+		$a = ThumbnailsManager::getInstance()->getThumbnailInfo($this->file_path);
+		return $a['width'];
+	}
+	
+	public function get($extra = '') {
+		//	!HACK! file path needs to be encoded twice because files app decode twice url, so any special chars like + or & in filename
+		//	!HACK! will result in failing of opening them 
+    return '<a rel="images" href="'.\OCP\Util::linkTo('files', 'download.php').'?file='.urlencode(urlencode($this->getPath())).'"><img rel="images" src="'.\OCP\Util::linkTo('gallery', 'ajax/thumbnail.php').'&filepath='.urlencode($this->getPath()).'" '.$extra.'></a>';
+	}
+	
+	public function getMiniatureSrc() {
+		return \OCP\Util::linkTo('gallery', 'ajax/thumbnail.php').'&filepath='.urlencode($this->getPath());
+	}
 
-  public function getPath() {
-	  return $this->file_path;
-  }
-  
-  public function getOnClickAction() {
-	  return '';//'javascript:openFile(\''.$this->file_path.'\');';
-  }
+	public function getPath() {
+		return $this->file_path;
+	}
+	
+	public function getOnClickAction() {
+		return '';//'javascript:openFile(\''.$this->file_path.'\');';
+	}
 
-  private $file_path;
-  private $image;
+	private $file_path;
+	private $image;
 }
 
 class TileStack extends TileBase {
 
-  const STACK_REPRESENTATIVES = 3;
+	const STACK_REPRESENTATIVES = 3;
 
-  public function __construct($path_array, $stack_name) {
-    $this->tiles_array = array();
-    $this->stack_name = $stack_name;
-    for ($i = 0; $i < count($path_array) && $i < self::STACK_REPRESENTATIVES; $i++) {
-	  $tile = new TileSingle($path_array[$i]);
-      array_push($this->tiles_array, $tile);
-    }
-  }
-  
-  public function forceSize($width_must_fit=false) {
-	  for ($i = 0; $i < count($this->tiles_array); $i++)
-	    $this->tiles_array[$i]->forceSize(true);
-  }
+	public function __construct($path_array, $stack_name) {
+		$this->tiles_array = array();
+		$this->stack_name = $stack_name;
+		for ($i = 0; $i < count($path_array) && $i < self::STACK_REPRESENTATIVES; $i++) {
+		$tile = new TileSingle($path_array[$i]);
+			array_push($this->tiles_array, $tile);
+		}
+	}
+	
+	public function forceSize($width_must_fit=false) {
+		for ($i = 0; $i < count($this->tiles_array); $i++)
+			$this->tiles_array[$i]->forceSize(true);
+	}
 
-  public function getWidth() {
-    $max = 0;
-    for ($i = 0; $i < count($this->tiles_array); $i++) {
-	    $max = max($max, $this->tiles_array[$i]->getWidth());
-    }
-    return min(IMAGE_WIDTH, $max);
-  }
+	public function getWidth() {
+		$max = 0;
+		for ($i = 0; $i < count($this->tiles_array); $i++) {
+			$max = max($max, $this->tiles_array[$i]->getWidth());
+		}
+		return min(IMAGE_WIDTH, $max);
+	}
 
-  public function get() {
-    $r = '<div class="title gallery_div">'.$this->stack_name.'</div>';
-    for ($i = 0; $i < count($this->tiles_array); $i++) {
-      $top = rand(-5, 5);
-      $left = rand(-5, 5);
-      $img_w = $this->tiles_array[$i]->getWidth();
-      $extra = '';
-      if ($img_w < IMAGE_WIDTH) {
-	      $extra = 'width:'.$img_w.'px;';
-      }
-      $r .= '<div class="miniature_border gallery_div" style="background-image:url(\''.$this->tiles_array[$i]->getMiniatureSrc().'\');margin-top:'.$top.'px; margin-left:'.$left.'px;'.$extra.'"></div>';
-    }
-    return $r;
-  }
+	public function get() {
+		$r = '<div class="title gallery_div">'.$this->stack_name.'</div>';
+		for ($i = 0; $i < count($this->tiles_array); $i++) {
+			$top = rand(-5, 5);
+			$left = rand(-5, 5);
+			$img_w = $this->tiles_array[$i]->getWidth();
+			$extra = '';
+			if ($img_w < IMAGE_WIDTH) {
+				$extra = 'width:'.$img_w.'px;';
+			}
+			$r .= '<div class="miniature_border gallery_div" style="background-image:url(\''.$this->tiles_array[$i]->getMiniatureSrc().'\');margin-top:'.$top.'px; margin-left:'.$left.'px;'.$extra.'"></div>';
+		}
+		return $r;
+	}
 
-  public function getOnHoverAction() {
-	  return 'javascript:t(this);return false;';
-  }
-  
-  public function getOnOutAction() {
-	  return 'javascript:o(this);return false;';
-  }
+	public function getOnHoverAction() {
+		return 'javascript:t(this);return false;';
+	}
+	
+	public function getOnOutAction() {
+		return 'javascript:o(this);return false;';
+	}
 
-  public function getCount() {
-	  return count($this->tiles_array);
-  }
-  
-  public function getOnClickAction() {
-	  return 'javascript:openNewGal(\''.$this->stack_name.'\');';
-  }
+	public function getCount() {
+		return count($this->tiles_array);
+	}
+	
+	public function getOnClickAction() {
+		return 'javascript:openNewGal(\''.$this->stack_name.'\');';
+	}
 
-  private $tiles_array;
-  private $stack_name;
+	private $tiles_array;
+	private $stack_name;
 }
 
 ?>