add permissions data to the results of the cache api

lib/files/cache/cache.php

@@ -286,4 +286,19 @@ class Cache {
 		}
 		return $files;
 	}
+
+	/**
+	 * get all file ids on the files on the storage
+	 *
+	 * @return int[]
+	 */
+	public function getAll() {
+		$query = \OC_DB::prepare('SELECT `fileid` FROM `*PREFIX*filecache` WHERE `storage` = ?');
+		$result = $query->execute(array($this->storageId));
+		$ids = array();
+		while ($row = $result->fetchRow()) {
+			$ids[] = $row['fileid'];
+		}
+		return $ids;
+	}
 }

lib/files/cache/scanner.php

@@ -66,7 +66,8 @@ class Scanner {
 				$this->scanFile($parent);
 			}
 		}
-		$this->cache->put($file, $data);
+		$id = $this->cache->put($file, $data);
+		Permissions::set($id, \OC_User::getUser(), $data['permissions']);
 		return $data;
 	}
 

lib/files/view.php

@@ -686,6 +686,8 @@ class View {
 			}
 		}
 
+		$data['permissions'] = Cache\Permissions::get($data['fileid'], \OC_User::getUser());
+
 		return $data;
 	}
 
@@ -733,8 +735,16 @@ class View {
 			}
 		}
 
-		foreach($files as $i => $file){
+		$ids = array();
+
+		foreach ($files as $i => $file) {
 			$files[$i]['type'] = $file['mimetype'] === 'httpd/unix-directory' ? 'dir' : 'file';
+			$ids[] = $file['fileid'];
+		}
+
+		$permissions = Cache\Permissions::getMultiple($ids, \OC_User::getUser());
+		foreach ($files as $i => $file) {
+			$files[$i]['permissions'] = $permissions[$file['fileid']];
 		}
 
 		usort($files, "fileCmp"); //TODO: remove this once ajax is merged

tests/lib/files/cache/scanner.php

@@ -106,6 +106,8 @@ class Scanner extends \UnitTestCase {
 	}
 
 	function tearDown() {
+		$ids = $this->cache->getAll();
+		\OC\Files\Cache\Permissions::removeMultiple($ids, \OC_User::getUser());
 		$this->cache->clear();
 	}
 }