nextcloud / server

apps/files/appinfo/routes.php

Indentation +69 added lines, -69 removed lines

@@ -31,78 +31,78 @@
 
 $application = new Application();
 $application->registerRoutes(
-	$this,
-	[
-		'routes' => [
-			[
-				'name' => 'API#getThumbnail',
-				'url' => '/api/v1/thumbnail/{x}/{y}/{file}',
-				'verb' => 'GET',
-				'requirements' => ['file' => '.+']
-			],
-			[
-				'name' => 'API#updateFileTags',
-				'url' => '/api/v1/files/{path}',
-				'verb' => 'POST',
-				'requirements' => ['path' => '.+'],
-			],
-			[
-				'name' => 'API#getRecentFiles',
-				'url' => '/api/v1/recent/',
-				'verb' => 'GET'
-			],
-			[
-				'name' => 'API#updateFileSorting',
-				'url' => '/api/v1/sorting',
-				'verb' => 'POST'
-			],
-			[
-				'name' => 'API#showHiddenFiles',
-				'url' => '/api/v1/showhidden',
-				'verb' => 'POST'
-			],
-			[
-				'name' => 'API#showGridView',
-				'url' => '/api/v1/showgridview',
-				'verb' => 'POST'
-			],
-			[
-				'name' => 'API#getGridView',
-				'url' => '/api/v1/showgridview',
-				'verb' => 'GET'
-			],
-			[
-				'name' => 'view#index',
-				'url' => '/',
-				'verb' => 'GET',
-			],
-			[
-				'name' => 'settings#setMaxUploadSize',
-				'url' => '/settings/maxUpload',
-				'verb' => 'POST',
-			],
-			[
-				'name' => 'ajax#getStorageStats',
-				'url' => '/ajax/getstoragestats.php',
-				'verb' => 'GET',
-			],
-			[
-				'name' => 'API#toggleShowFolder',
-				'url' => '/api/v1/toggleShowFolder/{key}',
-				'verb' => 'POST'
-			],
-			[
-				'name' => 'API#getNodeType',
-				'url' => '/api/v1/quickaccess/get/NodeType',
-				'verb' => 'GET',
-			],
-		]
-	]
+    $this,
+    [
+        'routes' => [
+            [
+                'name' => 'API#getThumbnail',
+                'url' => '/api/v1/thumbnail/{x}/{y}/{file}',
+                'verb' => 'GET',
+                'requirements' => ['file' => '.+']
+            ],
+            [
+                'name' => 'API#updateFileTags',
+                'url' => '/api/v1/files/{path}',
+                'verb' => 'POST',
+                'requirements' => ['path' => '.+'],
+            ],
+            [
+                'name' => 'API#getRecentFiles',
+                'url' => '/api/v1/recent/',
+                'verb' => 'GET'
+            ],
+            [
+                'name' => 'API#updateFileSorting',
+                'url' => '/api/v1/sorting',
+                'verb' => 'POST'
+            ],
+            [
+                'name' => 'API#showHiddenFiles',
+                'url' => '/api/v1/showhidden',
+                'verb' => 'POST'
+            ],
+            [
+                'name' => 'API#showGridView',
+                'url' => '/api/v1/showgridview',
+                'verb' => 'POST'
+            ],
+            [
+                'name' => 'API#getGridView',
+                'url' => '/api/v1/showgridview',
+                'verb' => 'GET'
+            ],
+            [
+                'name' => 'view#index',
+                'url' => '/',
+                'verb' => 'GET',
+            ],
+            [
+                'name' => 'settings#setMaxUploadSize',
+                'url' => '/settings/maxUpload',
+                'verb' => 'POST',
+            ],
+            [
+                'name' => 'ajax#getStorageStats',
+                'url' => '/ajax/getstoragestats.php',
+                'verb' => 'GET',
+            ],
+            [
+                'name' => 'API#toggleShowFolder',
+                'url' => '/api/v1/toggleShowFolder/{key}',
+                'verb' => 'POST'
+            ],
+            [
+                'name' => 'API#getNodeType',
+                'url' => '/api/v1/quickaccess/get/NodeType',
+                'verb' => 'GET',
+            ],
+        ]
+    ]
 );
 
 /** @var $this \OC\Route\Router */
 
 $this->create('files_ajax_download', 'ajax/download.php')
-	->actionInclude('files/ajax/download.php');
+    ->actionInclude('files/ajax/download.php');
 $this->create('files_ajax_list', 'ajax/list.php')
-	->actionInclude('files/ajax/list.php');
+    ->actionInclude('files/ajax/list.php');

apps/files/lib/Controller/ApiController.php

Indentation +258 added lines, -258 removed lines

@@ -54,278 +54,278 @@
  * @package OCA\Files\Controller
  */
 class ApiController extends Controller {
-	/** @var TagService */
-	private $tagService;
-	/** @var IManager * */
-	private $shareManager;
-	/** @var IPreview */
-	private $previewManager;
-	/** IUserSession */
-	private $userSession;
-	/** IConfig */
-	private $config;
-	/** @var Folder */
-	private $userFolder;
+    /** @var TagService */
+    private $tagService;
+    /** @var IManager * */
+    private $shareManager;
+    /** @var IPreview */
+    private $previewManager;
+    /** IUserSession */
+    private $userSession;
+    /** IConfig */
+    private $config;
+    /** @var Folder */
+    private $userFolder;
 
-	/**
-	 * @param string $appName
-	 * @param IRequest $request
-	 * @param IUserSession $userSession
-	 * @param TagService $tagService
-	 * @param IPreview $previewManager
-	 * @param IManager $shareManager
-	 * @param IConfig $config
-	 * @param Folder $userFolder
-	 */
-	public function __construct($appName,
-								IRequest $request,
-								IUserSession $userSession,
-								TagService $tagService,
-								IPreview $previewManager,
-								IManager $shareManager,
-								IConfig $config,
-								Folder $userFolder) {
-		parent::__construct($appName, $request);
-		$this->userSession = $userSession;
-		$this->tagService = $tagService;
-		$this->previewManager = $previewManager;
-		$this->shareManager = $shareManager;
-		$this->config = $config;
-		$this->userFolder = $userFolder;
-	}
+    /**
+     * @param string $appName
+     * @param IRequest $request
+     * @param IUserSession $userSession
+     * @param TagService $tagService
+     * @param IPreview $previewManager
+     * @param IManager $shareManager
+     * @param IConfig $config
+     * @param Folder $userFolder
+     */
+    public function __construct($appName,
+                                IRequest $request,
+                                IUserSession $userSession,
+                                TagService $tagService,
+                                IPreview $previewManager,
+                                IManager $shareManager,
+                                IConfig $config,
+                                Folder $userFolder) {
+        parent::__construct($appName, $request);
+        $this->userSession = $userSession;
+        $this->tagService = $tagService;
+        $this->previewManager = $previewManager;
+        $this->shareManager = $shareManager;
+        $this->config = $config;
+        $this->userFolder = $userFolder;
+    }
 
-	/**
-	 * Gets a thumbnail of the specified file
-	 *
-	 * @since API version 1.0
-	 *
-	 * @NoAdminRequired
-	 * @NoCSRFRequired
-	 * @StrictCookieRequired
-	 *
-	 * @param int $x
-	 * @param int $y
-	 * @param string $file URL-encoded filename
-	 * @return DataResponse|FileDisplayResponse
-	 */
-	public function getThumbnail($x, $y, $file) {
-		if ($x < 1 || $y < 1) {
-			return new DataResponse(['message' => 'Requested size must be numeric and a positive value.'], Http::STATUS_BAD_REQUEST);
-		}
+    /**
+     * Gets a thumbnail of the specified file
+     *
+     * @since API version 1.0
+     *
+     * @NoAdminRequired
+     * @NoCSRFRequired
+     * @StrictCookieRequired
+     *
+     * @param int $x
+     * @param int $y
+     * @param string $file URL-encoded filename
+     * @return DataResponse|FileDisplayResponse
+     */
+    public function getThumbnail($x, $y, $file) {
+        if ($x < 1 || $y < 1) {
+            return new DataResponse(['message' => 'Requested size must be numeric and a positive value.'], Http::STATUS_BAD_REQUEST);
+        }
 
-		try {
-			$file = $this->userFolder->get($file);
-			if ($file instanceof Folder) {
-				throw new NotFoundException();
-			}
+        try {
+            $file = $this->userFolder->get($file);
+            if ($file instanceof Folder) {
+                throw new NotFoundException();
+            }
 
-			/** @var File $file */
-			$preview = $this->previewManager->getPreview($file, $x, $y, true);
+            /** @var File $file */
+            $preview = $this->previewManager->getPreview($file, $x, $y, true);
 
-			return new FileDisplayResponse($preview, Http::STATUS_OK, ['Content-Type' => $preview->getMimeType()]);
-		} catch (NotFoundException $e) {
-			return new DataResponse(['message' => 'File not found.'], Http::STATUS_NOT_FOUND);
-		} catch (\Exception $e) {
-			return new DataResponse([], Http::STATUS_BAD_REQUEST);
-		}
-	}
+            return new FileDisplayResponse($preview, Http::STATUS_OK, ['Content-Type' => $preview->getMimeType()]);
+        } catch (NotFoundException $e) {
+            return new DataResponse(['message' => 'File not found.'], Http::STATUS_NOT_FOUND);
+        } catch (\Exception $e) {
+            return new DataResponse([], Http::STATUS_BAD_REQUEST);
+        }
+    }
 
-	/**
-	 * Updates the info of the specified file path
-	 * The passed tags are absolute, which means they will
-	 * replace the actual tag selection.
-	 *
-	 * @NoAdminRequired
-	 *
-	 * @param string $path path
-	 * @param array|string $tags array of tags
-	 * @return DataResponse
-	 */
-	public function updateFileTags($path, $tags = null) {
-		$result = [];
-		// if tags specified or empty array, update tags
-		if (!is_null($tags)) {
-			try {
-				$this->tagService->updateFileTags($path, $tags);
-			} catch (\OCP\Files\NotFoundException $e) {
-				return new DataResponse([
-					'message' => $e->getMessage()
-				], Http::STATUS_NOT_FOUND);
-			} catch (\OCP\Files\StorageNotAvailableException $e) {
-				return new DataResponse([
-					'message' => $e->getMessage()
-				], Http::STATUS_SERVICE_UNAVAILABLE);
-			} catch (\Exception $e) {
-				return new DataResponse([
-					'message' => $e->getMessage()
-				], Http::STATUS_NOT_FOUND);
-			}
-			$result['tags'] = $tags;
-		}
-		return new DataResponse($result);
-	}
+    /**
+     * Updates the info of the specified file path
+     * The passed tags are absolute, which means they will
+     * replace the actual tag selection.
+     *
+     * @NoAdminRequired
+     *
+     * @param string $path path
+     * @param array|string $tags array of tags
+     * @return DataResponse
+     */
+    public function updateFileTags($path, $tags = null) {
+        $result = [];
+        // if tags specified or empty array, update tags
+        if (!is_null($tags)) {
+            try {
+                $this->tagService->updateFileTags($path, $tags);
+            } catch (\OCP\Files\NotFoundException $e) {
+                return new DataResponse([
+                    'message' => $e->getMessage()
+                ], Http::STATUS_NOT_FOUND);
+            } catch (\OCP\Files\StorageNotAvailableException $e) {
+                return new DataResponse([
+                    'message' => $e->getMessage()
+                ], Http::STATUS_SERVICE_UNAVAILABLE);
+            } catch (\Exception $e) {
+                return new DataResponse([
+                    'message' => $e->getMessage()
+                ], Http::STATUS_NOT_FOUND);
+            }
+            $result['tags'] = $tags;
+        }
+        return new DataResponse($result);
+    }
 
-	/**
-	 * @param \OCP\Files\Node[] $nodes
-	 * @return array
-	 */
-	private function formatNodes(array $nodes) {
-		return array_values(array_map(function (Node $node) {
-			/** @var \OC\Files\Node\Node $shareTypes */
-			$shareTypes = $this->getShareTypes($node);
-			$file = \OCA\Files\Helper::formatFileInfo($node->getFileInfo());
-			$parts = explode('/', dirname($node->getPath()), 4);
-			if (isset($parts[3])) {
-				$file['path'] = '/' . $parts[3];
-			} else {
-				$file['path'] = '/';
-			}
-			if (!empty($shareTypes)) {
-				$file['shareTypes'] = $shareTypes;
-			}
-			return $file;
-		}, $nodes));
-	}
+    /**
+     * @param \OCP\Files\Node[] $nodes
+     * @return array
+     */
+    private function formatNodes(array $nodes) {
+        return array_values(array_map(function (Node $node) {
+            /** @var \OC\Files\Node\Node $shareTypes */
+            $shareTypes = $this->getShareTypes($node);
+            $file = \OCA\Files\Helper::formatFileInfo($node->getFileInfo());
+            $parts = explode('/', dirname($node->getPath()), 4);
+            if (isset($parts[3])) {
+                $file['path'] = '/' . $parts[3];
+            } else {
+                $file['path'] = '/';
+            }
+            if (!empty($shareTypes)) {
+                $file['shareTypes'] = $shareTypes;
+            }
+            return $file;
+        }, $nodes));
+    }
 
-	/**
-	 * Returns a list of recently modifed files.
-	 *
-	 * @NoAdminRequired
-	 *
-	 * @return DataResponse
-	 */
-	public function getRecentFiles() {
-		$nodes = $this->userFolder->getRecent(100);
-		$files = $this->formatNodes($nodes);
-		return new DataResponse(['files' => $files]);
-	}
+    /**
+     * Returns a list of recently modifed files.
+     *
+     * @NoAdminRequired
+     *
+     * @return DataResponse
+     */
+    public function getRecentFiles() {
+        $nodes = $this->userFolder->getRecent(100);
+        $files = $this->formatNodes($nodes);
+        return new DataResponse(['files' => $files]);
+    }
 
-	/**
-	 * Return a list of share types for outgoing shares
-	 *
-	 * @param Node $node file node
-	 *
-	 * @return int[] array of share types
-	 */
-	private function getShareTypes(Node $node) {
-		$userId = $this->userSession->getUser()->getUID();
-		$shareTypes = [];
-		$requestedShareTypes = [
-			\OCP\Share::SHARE_TYPE_USER,
-			\OCP\Share::SHARE_TYPE_GROUP,
-			\OCP\Share::SHARE_TYPE_LINK,
-			\OCP\Share::SHARE_TYPE_REMOTE,
-			\OCP\Share::SHARE_TYPE_EMAIL,
-			\OCP\Share::SHARE_TYPE_ROOM
-		];
-		foreach ($requestedShareTypes as $requestedShareType) {
-			// one of each type is enough to find out about the types
-			$shares = $this->shareManager->getSharesBy(
-				$userId,
-				$requestedShareType,
-				$node,
-				false,
-				1
-			);
-			if (!empty($shares)) {
-				$shareTypes[] = $requestedShareType;
-			}
-		}
-		return $shareTypes;
-	}
+    /**
+     * Return a list of share types for outgoing shares
+     *
+     * @param Node $node file node
+     *
+     * @return int[] array of share types
+     */
+    private function getShareTypes(Node $node) {
+        $userId = $this->userSession->getUser()->getUID();
+        $shareTypes = [];
+        $requestedShareTypes = [
+            \OCP\Share::SHARE_TYPE_USER,
+            \OCP\Share::SHARE_TYPE_GROUP,
+            \OCP\Share::SHARE_TYPE_LINK,
+            \OCP\Share::SHARE_TYPE_REMOTE,
+            \OCP\Share::SHARE_TYPE_EMAIL,
+            \OCP\Share::SHARE_TYPE_ROOM
+        ];
+        foreach ($requestedShareTypes as $requestedShareType) {
+            // one of each type is enough to find out about the types
+            $shares = $this->shareManager->getSharesBy(
+                $userId,
+                $requestedShareType,
+                $node,
+                false,
+                1
+            );
+            if (!empty($shares)) {
+                $shareTypes[] = $requestedShareType;
+            }
+        }
+        return $shareTypes;
+    }
 
-	/**
-	 * Change the default sort mode
-	 *
-	 * @NoAdminRequired
-	 *
-	 * @param string $mode
-	 * @param string $direction
-	 * @return Response
-	 */
-	public function updateFileSorting($mode, $direction) {
-		$allowedMode = ['name', 'size', 'mtime'];
-		$allowedDirection = ['asc', 'desc'];
-		if (!in_array($mode, $allowedMode) || !in_array($direction, $allowedDirection)) {
-			$response = new Response();
-			$response->setStatus(Http::STATUS_UNPROCESSABLE_ENTITY);
-			return $response;
-		}
-		$this->config->setUserValue($this->userSession->getUser()->getUID(), 'files', 'file_sorting', $mode);
-		$this->config->setUserValue($this->userSession->getUser()->getUID(), 'files', 'file_sorting_direction', $direction);
-		return new Response();
-	}
+    /**
+     * Change the default sort mode
+     *
+     * @NoAdminRequired
+     *
+     * @param string $mode
+     * @param string $direction
+     * @return Response
+     */
+    public function updateFileSorting($mode, $direction) {
+        $allowedMode = ['name', 'size', 'mtime'];
+        $allowedDirection = ['asc', 'desc'];
+        if (!in_array($mode, $allowedMode) || !in_array($direction, $allowedDirection)) {
+            $response = new Response();
+            $response->setStatus(Http::STATUS_UNPROCESSABLE_ENTITY);
+            return $response;
+        }
+        $this->config->setUserValue($this->userSession->getUser()->getUID(), 'files', 'file_sorting', $mode);
+        $this->config->setUserValue($this->userSession->getUser()->getUID(), 'files', 'file_sorting_direction', $direction);
+        return new Response();
+    }
 
-	/**
-	 * Toggle default for showing/hiding hidden files
-	 *
-	 * @NoAdminRequired
-	 *
-	 * @param bool $show
-	 */
-	public function showHiddenFiles($show) {
-		$this->config->setUserValue($this->userSession->getUser()->getUID(), 'files', 'show_hidden', (int)$show);
-		return new Response();
-	}
+    /**
+     * Toggle default for showing/hiding hidden files
+     *
+     * @NoAdminRequired
+     *
+     * @param bool $show
+     */
+    public function showHiddenFiles($show) {
+        $this->config->setUserValue($this->userSession->getUser()->getUID(), 'files', 'show_hidden', (int)$show);
+        return new Response();
+    }
 
-	/**
-	 * Toggle default for files grid view
-	 *
-	 * @NoAdminRequired
-	 *
-	 * @param bool $show
-	 */
-	public function showGridView($show) {
-		$this->config->setUserValue($this->userSession->getUser()->getUID(), 'files', 'show_grid', (int)$show);
-		return new Response();
-	}
+    /**
+     * Toggle default for files grid view
+     *
+     * @NoAdminRequired
+     *
+     * @param bool $show
+     */
+    public function showGridView($show) {
+        $this->config->setUserValue($this->userSession->getUser()->getUID(), 'files', 'show_grid', (int)$show);
+        return new Response();
+    }
 
-	/**
-	 * Get default settings for the grid view
-	 *
-	 * @NoAdminRequired
-	 */
-	public function getGridView() {
-		$status = $this->config->getUserValue($this->userSession->getUser()->getUID(), 'files', 'show_grid', '1') === '1';
-		return new JSONResponse(['gridview' => $status]);
-	}
+    /**
+     * Get default settings for the grid view
+     *
+     * @NoAdminRequired
+     */
+    public function getGridView() {
+        $status = $this->config->getUserValue($this->userSession->getUser()->getUID(), 'files', 'show_grid', '1') === '1';
+        return new JSONResponse(['gridview' => $status]);
+    }
 
-	/**
-	 * Toggle default for showing/hiding xxx folder
-	 *
-	 * @NoAdminRequired
-	 *
-	 * @param bool $show 
-	 * @param bool $key the key of the folder
-	 *
-	 * @return Response
-	 */
-	public function toggleShowFolder(int $show, string $key) {
-		// ensure the edited key exists
-		$navItems = \OCA\Files\App::getNavigationManager()->getAll();
-		foreach ($navItems as $item) {
-			// check if data is valid
-			if (($show === 0 || $show === 1) && isset($item['expandedState']) && $key === $item['expandedState']) {
-				$this->config->setUserValue($this->userSession->getUser()->getUID(), 'files', $key, (int)$show);
-				return new Response();
-			}
-		}
-		$response = new Response();
-		$response->setStatus(Http::STATUS_FORBIDDEN);
-		return $response;
-	}
+    /**
+     * Toggle default for showing/hiding xxx folder
+     *
+     * @NoAdminRequired
+     *
+     * @param bool $show 
+     * @param bool $key the key of the folder
+     *
+     * @return Response
+     */
+    public function toggleShowFolder(int $show, string $key) {
+        // ensure the edited key exists
+        $navItems = \OCA\Files\App::getNavigationManager()->getAll();
+        foreach ($navItems as $item) {
+            // check if data is valid
+            if (($show === 0 || $show === 1) && isset($item['expandedState']) && $key === $item['expandedState']) {
+                $this->config->setUserValue($this->userSession->getUser()->getUID(), 'files', $key, (int)$show);
+                return new Response();
+            }
+        }
+        $response = new Response();
+        $response->setStatus(Http::STATUS_FORBIDDEN);
+        return $response;
+    }
 
-	/**
-	 * Get sorting-order for custom sorting
-	 *
-	 * @NoAdminRequired
-	 *
-	 * @param String
-	 * @return String
-	 */
-	public function getNodeType($folderpath) {
-		$node = $this->userFolder->get($folderpath);
-		return $node->getType();
-	}
+    /**
+     * Get sorting-order for custom sorting
+     *
+     * @NoAdminRequired
+     *
+     * @param String
+     * @return String
+     */
+    public function getNodeType($folderpath) {
+        $node = $this->userFolder->get($folderpath);
+        return $node->getType();
+    }
 
 }

apps/files_sharing/lib/Controller/ShareController.php

Indentation +578 added lines, -579 removed lines

@@ -73,587 +73,586 @@
  */
 class ShareController extends AuthPublicShareController {
 
-	/** @var IConfig */
-	protected $config;
-	/** @var IUserManager */
-	protected $userManager;
-	/** @var ILogger */
-	protected $logger;
-	/** @var \OCP\Activity\IManager */
-	protected $activityManager;
-	/** @var IPreview */
-	protected $previewManager;
-	/** @var IRootFolder */
-	protected $rootFolder;
-	/** @var FederatedShareProvider */
-	protected $federatedShareProvider;
-	/** @var EventDispatcherInterface */
-	protected $eventDispatcher;
-	/** @var IL10N */
-	protected $l10n;
-	/** @var Defaults */
-	protected $defaults;
-	/** @var ShareManager */
-	protected $shareManager;
-
-	/** @var Share\IShare */
-	protected $share;
-
-	/**
-	 * @param string $appName
-	 * @param IRequest $request
-	 * @param IConfig $config
-	 * @param IURLGenerator $urlGenerator
-	 * @param IUserManager $userManager
-	 * @param ILogger $logger
-	 * @param \OCP\Activity\IManager $activityManager
-	 * @param \OCP\Share\IManager $shareManager
-	 * @param ISession $session
-	 * @param IPreview $previewManager
-	 * @param IRootFolder $rootFolder
-	 * @param FederatedShareProvider $federatedShareProvider
-	 * @param EventDispatcherInterface $eventDispatcher
-	 * @param IL10N $l10n
-	 * @param Defaults $defaults
-	 */
-	public function __construct(string $appName,
-								IRequest $request,
-								IConfig $config,
-								IURLGenerator $urlGenerator,
-								IUserManager $userManager,
-								ILogger $logger,
-								\OCP\Activity\IManager $activityManager,
-								ShareManager $shareManager,
-								ISession $session,
-								IPreview $previewManager,
-								IRootFolder $rootFolder,
-								FederatedShareProvider $federatedShareProvider,
-								EventDispatcherInterface $eventDispatcher,
-								IL10N $l10n,
-								Defaults $defaults) {
-		parent::__construct($appName, $request, $session, $urlGenerator);
-
-		$this->config = $config;
-		$this->userManager = $userManager;
-		$this->logger = $logger;
-		$this->activityManager = $activityManager;
-		$this->previewManager = $previewManager;
-		$this->rootFolder = $rootFolder;
-		$this->federatedShareProvider = $federatedShareProvider;
-		$this->eventDispatcher = $eventDispatcher;
-		$this->l10n = $l10n;
-		$this->defaults = $defaults;
-		$this->shareManager = $shareManager;
-	}
-
-	/**
-	 * @PublicPage
-	 * @NoCSRFRequired
-	 *
-	 * Show the authentication page
-	 * The form has to submit to the authenticate method route
-	 */
-	public function showAuthenticate(): TemplateResponse {
-		$templateParameters = ['share' => $this->share];
-
-		$event = new GenericEvent(null, $templateParameters);
-		$this->eventDispatcher->dispatch('OCA\Files_Sharing::loadAdditionalScripts::publicShareAuth', $event);
-
-		$response = new TemplateResponse('core', 'publicshareauth', $templateParameters, 'guest');
-		if ($this->share->getSendPasswordByTalk()) {
-			$csp = new ContentSecurityPolicy();
-			$csp->addAllowedConnectDomain('*');
-			$csp->addAllowedMediaDomain('blob:');
-			$csp->allowEvalScript(true);
-			$response->setContentSecurityPolicy($csp);
-		}
-
-		return $response;
-	}
-
-	/**
-	 * The template to show when authentication failed
-	 */
-	protected function showAuthFailed(): TemplateResponse {
-		$templateParameters = ['share' => $this->share, 'wrongpw' => true];
-
-		$event = new GenericEvent(null, $templateParameters);
-		$this->eventDispatcher->dispatch('OCA\Files_Sharing::loadAdditionalScripts::publicShareAuth', $event);
-
-		$response = new TemplateResponse('core', 'publicshareauth', $templateParameters, 'guest');
-		if ($this->share->getSendPasswordByTalk()) {
-			$csp = new ContentSecurityPolicy();
-			$csp->addAllowedConnectDomain('*');
-			$csp->addAllowedMediaDomain('blob:');
-			$csp->allowEvalScript(true);
-			$response->setContentSecurityPolicy($csp);
-		}
-
-		return $response;
-	}
-
-	protected function verifyPassword(string $password): bool {
-		return $this->shareManager->checkPassword($this->share, $password);
-	}
-
-	protected function getPasswordHash(): string {
-		return $this->share->getPassword();
-	}
-
-	public function isValidToken(): bool {
-		try {
-			$this->share = $this->shareManager->getShareByToken($this->getToken());
-		} catch (ShareNotFound $e) {
-			return false;
-		}
-
-		return true;
-	}
-
-	protected function isPasswordProtected(): bool {
-		return $this->share->getPassword() !== null;
-	}
-
-	protected function authSucceeded() {
-		// For share this was always set so it is still used in other apps
-		$this->session->set('public_link_authenticated', (string)$this->share->getId());
-	}
-
-	protected function authFailed() {
-		$this->emitAccessShareHook($this->share, 403, 'Wrong password');
-	}
-
-	/**
-	 * throws hooks when a share is attempted to be accessed
-	 *
-	 * @param \OCP\Share\IShare|string $share the Share instance if available,
-	 * otherwise token
-	 * @param int $errorCode
-	 * @param string $errorMessage
-	 * @throws \OC\HintException
-	 * @throws \OC\ServerNotAvailableException
-	 */
-	protected function emitAccessShareHook($share, $errorCode = 200, $errorMessage = '') {
-		$itemType = $itemSource = $uidOwner = '';
-		$token = $share;
-		$exception = null;
-		if($share instanceof \OCP\Share\IShare) {
-			try {
-				$token = $share->getToken();
-				$uidOwner = $share->getSharedBy();
-				$itemType = $share->getNodeType();
-				$itemSource = $share->getNodeId();
-			} catch (\Exception $e) {
-				// we log what we know and pass on the exception afterwards
-				$exception = $e;
-			}
-		}
-		\OC_Hook::emit(Share::class, 'share_link_access', [
-			'itemType' => $itemType,
-			'itemSource' => $itemSource,
-			'uidOwner' => $uidOwner,
-			'token' => $token,
-			'errorCode' => $errorCode,
-			'errorMessage' => $errorMessage,
-		]);
-		if(!is_null($exception)) {
-			throw $exception;
-		}
-	}
-
-	/**
-	 * Validate the permissions of the share
-	 *
-	 * @param Share\IShare $share
-	 * @return bool
-	 */
-	private function validateShare(\OCP\Share\IShare $share) {
-		return $share->getNode()->isReadable() && $share->getNode()->isShareable();
-	}
-
-	/**
-	 * @PublicPage
-	 * @NoCSRFRequired
-	 *
-
-	 * @param string $path
-	 * @return TemplateResponse
-	 * @throws NotFoundException
-	 * @throws \Exception
-	 */
-	public function showShare($path = ''): TemplateResponse {
-		\OC_User::setIncognitoMode(true);
-
-		// Check whether share exists
-		try {
-			$share = $this->shareManager->getShareByToken($this->getToken());
-		} catch (ShareNotFound $e) {
-			$this->emitAccessShareHook($this->getToken(), 404, 'Share not found');
-			throw new NotFoundException();
-		}
-
-		if (!$this->validateShare($share)) {
-			throw new NotFoundException();
-		}
-		// We can't get the path of a file share
-		try {
-			if ($share->getNode() instanceof \OCP\Files\File && $path !== '') {
-				$this->emitAccessShareHook($share, 404, 'Share not found');
-				throw new NotFoundException();
-			}
-		} catch (\Exception $e) {
-			$this->emitAccessShareHook($share, 404, 'Share not found');
-			throw $e;
-		}
-
-		$shareTmpl = [];
-		$shareTmpl['displayName'] = $this->userManager->get($share->getShareOwner())->getDisplayName();
-		$shareTmpl['owner'] = $share->getShareOwner();
-		$shareTmpl['filename'] = $share->getNode()->getName();
-		$shareTmpl['directory_path'] = $share->getTarget();
-		$shareTmpl['note'] = $share->getNote();
-		$shareTmpl['mimetype'] = $share->getNode()->getMimetype();
-		$shareTmpl['previewSupported'] = $this->previewManager->isMimeSupported($share->getNode()->getMimetype());
-		$shareTmpl['dirToken'] = $this->getToken();
-		$shareTmpl['sharingToken'] = $this->getToken();
-		$shareTmpl['server2serversharing'] = $this->federatedShareProvider->isOutgoingServer2serverShareEnabled();
-		$shareTmpl['protected'] = $share->getPassword() !== null ? 'true' : 'false';
-		$shareTmpl['dir'] = '';
-		$shareTmpl['nonHumanFileSize'] = $share->getNode()->getSize();
-		$shareTmpl['fileSize'] = \OCP\Util::humanFileSize($share->getNode()->getSize());
-
-		// Show file list
-		$hideFileList = false;
-		if ($share->getNode() instanceof \OCP\Files\Folder) {
-			/** @var \OCP\Files\Folder $rootFolder */
-			$rootFolder = $share->getNode();
-
-			try {
-				$folderNode = $rootFolder->get($path);
-			} catch (\OCP\Files\NotFoundException $e) {
-				$this->emitAccessShareHook($share, 404, 'Share not found');
-				throw new NotFoundException();
-			}
-
-			$shareTmpl['dir'] = $rootFolder->getRelativePath($folderNode->getPath());
-
-			/*
+    /** @var IConfig */
+    protected $config;
+    /** @var IUserManager */
+    protected $userManager;
+    /** @var ILogger */
+    protected $logger;
+    /** @var \OCP\Activity\IManager */
+    protected $activityManager;
+    /** @var IPreview */
+    protected $previewManager;
+    /** @var IRootFolder */
+    protected $rootFolder;
+    /** @var FederatedShareProvider */
+    protected $federatedShareProvider;
+    /** @var EventDispatcherInterface */
+    protected $eventDispatcher;
+    /** @var IL10N */
+    protected $l10n;
+    /** @var Defaults */
+    protected $defaults;
+    /** @var ShareManager */
+    protected $shareManager;
+
+    /** @var Share\IShare */
+    protected $share;
+
+    /**
+     * @param string $appName
+     * @param IRequest $request
+     * @param IConfig $config
+     * @param IURLGenerator $urlGenerator
+     * @param IUserManager $userManager
+     * @param ILogger $logger
+     * @param \OCP\Activity\IManager $activityManager
+     * @param \OCP\Share\IManager $shareManager
+     * @param ISession $session
+     * @param IPreview $previewManager
+     * @param IRootFolder $rootFolder
+     * @param FederatedShareProvider $federatedShareProvider
+     * @param EventDispatcherInterface $eventDispatcher
+     * @param IL10N $l10n
+     * @param Defaults $defaults
+     */
+    public function __construct(string $appName,
+                                IRequest $request,
+                                IConfig $config,
+                                IURLGenerator $urlGenerator,
+                                IUserManager $userManager,
+                                ILogger $logger,
+                                \OCP\Activity\IManager $activityManager,
+                                ShareManager $shareManager,
+                                ISession $session,
+                                IPreview $previewManager,
+                                IRootFolder $rootFolder,
+                                FederatedShareProvider $federatedShareProvider,
+                                EventDispatcherInterface $eventDispatcher,
+                                IL10N $l10n,
+                                Defaults $defaults) {
+        parent::__construct($appName, $request, $session, $urlGenerator);
+
+        $this->config = $config;
+        $this->userManager = $userManager;
+        $this->logger = $logger;
+        $this->activityManager = $activityManager;
+        $this->previewManager = $previewManager;
+        $this->rootFolder = $rootFolder;
+        $this->federatedShareProvider = $federatedShareProvider;
+        $this->eventDispatcher = $eventDispatcher;
+        $this->l10n = $l10n;
+        $this->defaults = $defaults;
+        $this->shareManager = $shareManager;
+    }
+
+    /**
+     * @PublicPage
+     * @NoCSRFRequired
+     *
+     * Show the authentication page
+     * The form has to submit to the authenticate method route
+     */
+    public function showAuthenticate(): TemplateResponse {
+        $templateParameters = ['share' => $this->share];
+
+        $event = new GenericEvent(null, $templateParameters);
+        $this->eventDispatcher->dispatch('OCA\Files_Sharing::loadAdditionalScripts::publicShareAuth', $event);
+
+        $response = new TemplateResponse('core', 'publicshareauth', $templateParameters, 'guest');
+        if ($this->share->getSendPasswordByTalk()) {
+            $csp = new ContentSecurityPolicy();
+            $csp->addAllowedConnectDomain('*');
+            $csp->addAllowedMediaDomain('blob:');
+            $csp->allowEvalScript(true);
+            $response->setContentSecurityPolicy($csp);
+        }
+
+        return $response;
+    }
+
+    /**
+     * The template to show when authentication failed
+     */
+    protected function showAuthFailed(): TemplateResponse {
+        $templateParameters = ['share' => $this->share, 'wrongpw' => true];
+
+        $event = new GenericEvent(null, $templateParameters);
+        $this->eventDispatcher->dispatch('OCA\Files_Sharing::loadAdditionalScripts::publicShareAuth', $event);
+
+        $response = new TemplateResponse('core', 'publicshareauth', $templateParameters, 'guest');
+        if ($this->share->getSendPasswordByTalk()) {
+            $csp = new ContentSecurityPolicy();
+            $csp->addAllowedConnectDomain('*');
+            $csp->addAllowedMediaDomain('blob:');
+            $csp->allowEvalScript(true);
+            $response->setContentSecurityPolicy($csp);
+        }
+
+        return $response;
+    }
+
+    protected function verifyPassword(string $password): bool {
+        return $this->shareManager->checkPassword($this->share, $password);
+    }
+
+    protected function getPasswordHash(): string {
+        return $this->share->getPassword();
+    }
+
+    public function isValidToken(): bool {
+        try {
+            $this->share = $this->shareManager->getShareByToken($this->getToken());
+        } catch (ShareNotFound $e) {
+            return false;
+        }
+
+        return true;
+    }
+
+    protected function isPasswordProtected(): bool {
+        return $this->share->getPassword() !== null;
+    }
+
+    protected function authSucceeded() {
+        // For share this was always set so it is still used in other apps
+        $this->session->set('public_link_authenticated', (string)$this->share->getId());
+    }
+
+    protected function authFailed() {
+        $this->emitAccessShareHook($this->share, 403, 'Wrong password');
+    }
+
+    /**
+     * throws hooks when a share is attempted to be accessed
+     *
+     * @param \OCP\Share\IShare|string $share the Share instance if available,
+     * otherwise token
+     * @param int $errorCode
+     * @param string $errorMessage
+     * @throws \OC\HintException
+     * @throws \OC\ServerNotAvailableException
+     */
+    protected function emitAccessShareHook($share, $errorCode = 200, $errorMessage = '') {
+        $itemType = $itemSource = $uidOwner = '';
+        $token = $share;
+        $exception = null;
+        if($share instanceof \OCP\Share\IShare) {
+            try {
+                $token = $share->getToken();
+                $uidOwner = $share->getSharedBy();
+                $itemType = $share->getNodeType();
+                $itemSource = $share->getNodeId();
+            } catch (\Exception $e) {
+                // we log what we know and pass on the exception afterwards
+                $exception = $e;
+            }
+        }
+        \OC_Hook::emit(Share::class, 'share_link_access', [
+            'itemType' => $itemType,
+            'itemSource' => $itemSource,
+            'uidOwner' => $uidOwner,
+            'token' => $token,
+            'errorCode' => $errorCode,
+            'errorMessage' => $errorMessage,
+        ]);
+        if(!is_null($exception)) {
+            throw $exception;
+        }
+    }
+
+    /**
+     * Validate the permissions of the share
+     *
+     * @param Share\IShare $share
+     * @return bool
+     */
+    private function validateShare(\OCP\Share\IShare $share) {
+        return $share->getNode()->isReadable() && $share->getNode()->isShareable();
+    }
+
+    /**
+     * @PublicPage
+     * @NoCSRFRequired
+     *
+     * @param string $path
+     * @return TemplateResponse
+     * @throws NotFoundException
+     * @throws \Exception
+     */
+    public function showShare($path = ''): TemplateResponse {
+        \OC_User::setIncognitoMode(true);
+
+        // Check whether share exists
+        try {
+            $share = $this->shareManager->getShareByToken($this->getToken());
+        } catch (ShareNotFound $e) {
+            $this->emitAccessShareHook($this->getToken(), 404, 'Share not found');
+            throw new NotFoundException();
+        }
+
+        if (!$this->validateShare($share)) {
+            throw new NotFoundException();
+        }
+        // We can't get the path of a file share
+        try {
+            if ($share->getNode() instanceof \OCP\Files\File && $path !== '') {
+                $this->emitAccessShareHook($share, 404, 'Share not found');
+                throw new NotFoundException();
+            }
+        } catch (\Exception $e) {
+            $this->emitAccessShareHook($share, 404, 'Share not found');
+            throw $e;
+        }
+
+        $shareTmpl = [];
+        $shareTmpl['displayName'] = $this->userManager->get($share->getShareOwner())->getDisplayName();
+        $shareTmpl['owner'] = $share->getShareOwner();
+        $shareTmpl['filename'] = $share->getNode()->getName();
+        $shareTmpl['directory_path'] = $share->getTarget();
+        $shareTmpl['note'] = $share->getNote();
+        $shareTmpl['mimetype'] = $share->getNode()->getMimetype();
+        $shareTmpl['previewSupported'] = $this->previewManager->isMimeSupported($share->getNode()->getMimetype());
+        $shareTmpl['dirToken'] = $this->getToken();
+        $shareTmpl['sharingToken'] = $this->getToken();
+        $shareTmpl['server2serversharing'] = $this->federatedShareProvider->isOutgoingServer2serverShareEnabled();
+        $shareTmpl['protected'] = $share->getPassword() !== null ? 'true' : 'false';
+        $shareTmpl['dir'] = '';
+        $shareTmpl['nonHumanFileSize'] = $share->getNode()->getSize();
+        $shareTmpl['fileSize'] = \OCP\Util::humanFileSize($share->getNode()->getSize());
+
+        // Show file list
+        $hideFileList = false;
+        if ($share->getNode() instanceof \OCP\Files\Folder) {
+            /** @var \OCP\Files\Folder $rootFolder */
+            $rootFolder = $share->getNode();
+
+            try {
+                $folderNode = $rootFolder->get($path);
+            } catch (\OCP\Files\NotFoundException $e) {
+                $this->emitAccessShareHook($share, 404, 'Share not found');
+                throw new NotFoundException();
+            }
+
+            $shareTmpl['dir'] = $rootFolder->getRelativePath($folderNode->getPath());
+
+            /*
 			 * The OC_Util methods require a view. This just uses the node API
 			 */
-			$freeSpace = $share->getNode()->getStorage()->free_space($share->getNode()->getInternalPath());
-			if ($freeSpace < \OCP\Files\FileInfo::SPACE_UNLIMITED) {
-				$freeSpace = max($freeSpace, 0);
-			} else {
-				$freeSpace = (INF > 0) ? INF: PHP_INT_MAX; // work around https://bugs.php.net/bug.php?id=69188
-			}
-
-			$hideFileList = !($share->getPermissions() & \OCP\Constants::PERMISSION_READ);
-			$maxUploadFilesize = $freeSpace;
-
-			$folder = new Template('files', 'list', '');
-			$folder->assign('dir', $rootFolder->getRelativePath($folderNode->getPath()));
-			$folder->assign('dirToken', $this->getToken());
-			$folder->assign('permissions', \OCP\Constants::PERMISSION_READ);
-			$folder->assign('isPublic', true);
-			$folder->assign('hideFileList', $hideFileList);
-			$folder->assign('publicUploadEnabled', 'no');
-			$folder->assign('showgridview', true);
-			$folder->assign('uploadMaxFilesize', $maxUploadFilesize);
-			$folder->assign('uploadMaxHumanFilesize', \OCP\Util::humanFileSize($maxUploadFilesize));
-			$folder->assign('freeSpace', $freeSpace);
-			$folder->assign('usedSpacePercent', 0);
-			$folder->assign('trash', false);
-			$shareTmpl['folder'] = $folder->fetchPage();
-		}
-
-		$shareTmpl['hideFileList'] = $hideFileList;
-		$shareTmpl['shareOwner'] = $this->userManager->get($share->getShareOwner())->getDisplayName();
-		$shareTmpl['downloadURL'] = $this->urlGenerator->linkToRouteAbsolute('files_sharing.sharecontroller.downloadShare', ['token' => $this->getToken()]);
-		$shareTmpl['shareUrl'] = $this->urlGenerator->linkToRouteAbsolute('files_sharing.sharecontroller.showShare', ['token' => $this->getToken()]);
-		$shareTmpl['maxSizeAnimateGif'] = $this->config->getSystemValue('max_filesize_animated_gifs_public_sharing', 10);
-		$shareTmpl['previewEnabled'] = $this->config->getSystemValue('enable_previews', true);
-		$shareTmpl['previewMaxX'] = $this->config->getSystemValue('preview_max_x', 1024);
-		$shareTmpl['previewMaxY'] = $this->config->getSystemValue('preview_max_y', 1024);
-		$shareTmpl['disclaimer'] = $this->config->getAppValue('core', 'shareapi_public_link_disclaimertext', null);
-		$shareTmpl['previewURL'] = $shareTmpl['downloadURL'];
-		$ogPreview = '';
-		if ($shareTmpl['previewSupported']) {
-			$shareTmpl['previewImage'] = $this->urlGenerator->linkToRouteAbsolute( 'files_sharing.PublicPreview.getPreview',
-				['x' => 200, 'y' => 200, 'file' => $shareTmpl['directory_path'], 'token' => $shareTmpl['dirToken']]);
-			$ogPreview = $shareTmpl['previewImage'];
-
-			// We just have direct previews for image files
-			if ($share->getNode()->getMimePart() === 'image') {
-				$shareTmpl['previewURL'] = $this->urlGenerator->linkToRouteAbsolute('files_sharing.publicpreview.directLink', ['token' => $this->getToken()]);
-
-				$ogPreview = $shareTmpl['previewURL'];
-
-				//Whatapp is kind of picky about their size requirements
-				if ($this->request->isUserAgent(['/^WhatsApp/'])) {
-					$ogPreview = $this->urlGenerator->linkToRouteAbsolute('files_sharing.PublicPreview.getPreview', [
-						'token' => $this->getToken(),
-						'x' => 256,
-						'y' => 256,
-						'a' => true,
-					]);
-				}
-			}
-		} else {
-			$shareTmpl['previewImage'] = $this->urlGenerator->getAbsoluteURL($this->urlGenerator->imagePath('core', 'favicon-fb.png'));
-			$ogPreview = $shareTmpl['previewImage'];
-		}
-
-		// Load files we need
-		\OCP\Util::addScript('files', 'file-upload');
-		\OCP\Util::addStyle('files_sharing', 'publicView');
-		\OCP\Util::addScript('files_sharing', 'public');
-		\OCP\Util::addScript('files_sharing', 'templates');
-		\OCP\Util::addScript('files_sharing', 'public_note');
-		\OCP\Util::addScript('files', 'fileactions');
-		\OCP\Util::addScript('files', 'fileactionsmenu');
-		\OCP\Util::addScript('files', 'jquery.fileupload');
-		\OCP\Util::addScript('files_sharing', 'files_drop');
-
-		if (isset($shareTmpl['folder'])) {
-			// JS required for folders
-			\OCP\Util::addStyle('files', 'merged');
-			\OCP\Util::addScript('files', 'filesummary');
-			\OCP\Util::addScript('files', 'templates');
-			\OCP\Util::addScript('files', 'breadcrumb');
-			\OCP\Util::addScript('files', 'fileinfomodel');
-			\OCP\Util::addScript('files', 'newfilemenu');
-			\OCP\Util::addScript('files', 'files');
-			\OCP\Util::addScript('files', 'filemultiselectmenu');
-			\OCP\Util::addScript('files', 'filelist');
-			\OCP\Util::addScript('files', 'keyboardshortcuts');
-		}
-
-		// OpenGraph Support: http://ogp.me/
-		\OCP\Util::addHeader('meta', ['property' => "og:title", 'content' => $shareTmpl['filename']]);
-		\OCP\Util::addHeader('meta', ['property' => "og:description", 'content' => $this->defaults->getName() . ($this->defaults->getSlogan() !== '' ? ' - ' . $this->defaults->getSlogan() : '')]);
-		\OCP\Util::addHeader('meta', ['property' => "og:site_name", 'content' => $this->defaults->getName()]);
-		\OCP\Util::addHeader('meta', ['property' => "og:url", 'content' => $shareTmpl['shareUrl']]);
-		\OCP\Util::addHeader('meta', ['property' => "og:type", 'content' => "object"]);
-		\OCP\Util::addHeader('meta', ['property' => "og:image", 'content' => $ogPreview]);
-
-		$this->eventDispatcher->dispatch('OCA\Files_Sharing::loadAdditionalScripts');
-
-		$csp = new \OCP\AppFramework\Http\ContentSecurityPolicy();
-		$csp->addAllowedFrameDomain('\'self\'');
-
-		$response = new PublicTemplateResponse($this->appName, 'public', $shareTmpl);
-		$response->setHeaderTitle($shareTmpl['filename']);
-		$response->setHeaderDetails($this->l10n->t('shared by %s', [$shareTmpl['displayName']]));
-		$response->setHeaderActions([
-			new SimpleMenuAction('download', $this->l10n->t('Download'), 'icon-download-white', $shareTmpl['downloadURL'], 0),
-			new SimpleMenuAction('download', $this->l10n->t('Download'), 'icon-download', $shareTmpl['downloadURL'], 10, $shareTmpl['fileSize']),
-			new LinkMenuAction($this->l10n->t('Direct link'), 'icon-public', $shareTmpl['previewURL']),
-			new ExternalShareMenuAction($this->l10n->t('Add to your Nextcloud'), 'icon-external', $shareTmpl['owner'], $shareTmpl['displayName'], $shareTmpl['filename']),
-		]);
-
-		$response->setContentSecurityPolicy($csp);
-
-		$this->emitAccessShareHook($share);
-
-		return $response;
-	}
-
-	/**
-	 * @PublicPage
-	 * @NoCSRFRequired
-	 *
-	 * @param string $token
-	 * @param string $files
-	 * @param string $path
-	 * @param string $downloadStartSecret
-	 * @return void|\OCP\AppFramework\Http\Response
-	 * @throws NotFoundException
-	 */
-	public function downloadShare($token, $files = null, $path = '', $downloadStartSecret = '') {
-		\OC_User::setIncognitoMode(true);
-
-		$share = $this->shareManager->getShareByToken($token);
-
-		if(!($share->getPermissions() & \OCP\Constants::PERMISSION_READ)) {
-			return new \OCP\AppFramework\Http\DataResponse('Share is read-only');
-		}
-
-		$files_list = null;
-		if (!is_null($files)) { // download selected files
-			$files_list = json_decode($files);
-			// in case we get only a single file
-			if ($files_list === null) {
-				$files_list = [$files];
-			}
-			// Just in case $files is a single int like '1234'
-			if (!is_array($files_list)) {
-				$files_list = [$files_list];
-			}
-		}
-
-
-		if (!$this->validateShare($share)) {
-			throw new NotFoundException();
-		}
-
-		$userFolder = $this->rootFolder->getUserFolder($share->getShareOwner());
-		$originalSharePath = $userFolder->getRelativePath($share->getNode()->getPath());
-
-
-		// Single file share
-		if ($share->getNode() instanceof \OCP\Files\File) {
-			// Single file download
-			$this->singleFileDownloaded($share, $share->getNode());
-		}
-		// Directory share
-		else {
-			/** @var \OCP\Files\Folder $node */
-			$node = $share->getNode();
-
-			// Try to get the path
-			if ($path !== '') {
-				try {
-					$node = $node->get($path);
-				} catch (NotFoundException $e) {
-					$this->emitAccessShareHook($share, 404, 'Share not found');
-					return new NotFoundResponse();
-				}
-			}
-
-			$originalSharePath = $userFolder->getRelativePath($node->getPath());
-
-			if ($node instanceof \OCP\Files\File) {
-				// Single file download
-				$this->singleFileDownloaded($share, $share->getNode());
-			} else if (!empty($files_list)) {
-				$this->fileListDownloaded($share, $files_list, $node);
-			} else {
-				// The folder is downloaded
-				$this->singleFileDownloaded($share, $share->getNode());
-			}
-		}
-
-		/* FIXME: We should do this all nicely in OCP */
-		OC_Util::tearDownFS();
-		OC_Util::setupFS($share->getShareOwner());
-
-		/**
-		 * this sets a cookie to be able to recognize the start of the download
-		 * the content must not be longer than 32 characters and must only contain
-		 * alphanumeric characters
-		 */
-		if (!empty($downloadStartSecret)
-			&& !isset($downloadStartSecret[32])
-			&& preg_match('!^[a-zA-Z0-9]+$!', $downloadStartSecret) === 1) {
-
-			// FIXME: set on the response once we use an actual app framework response
-			setcookie('ocDownloadStarted', $downloadStartSecret, time() + 20, '/');
-		}
-
-		$this->emitAccessShareHook($share);
-
-		$server_params = array( 'head' => $this->request->getMethod() === 'HEAD' );
-
-		/**
-		 * Http range requests support
-		 */
-		if (isset($_SERVER['HTTP_RANGE'])) {
-			$server_params['range'] = $this->request->getHeader('Range');
-		}
-
-		// download selected files
-		if (!is_null($files) && $files !== '') {
-			// FIXME: The exit is required here because otherwise the AppFramework is trying to add headers as well
-			// after dispatching the request which results in a "Cannot modify header information" notice.
-			OC_Files::get($originalSharePath, $files_list, $server_params);
-			exit();
-		} else {
-			// FIXME: The exit is required here because otherwise the AppFramework is trying to add headers as well
-			// after dispatching the request which results in a "Cannot modify header information" notice.
-			OC_Files::get(dirname($originalSharePath), basename($originalSharePath), $server_params);
-			exit();
-		}
-	}
-
-	/**
-	 * create activity for every downloaded file
-	 *
-	 * @param Share\IShare $share
-	 * @param array $files_list
-	 * @param \OCP\Files\Folder $node
-	 */
-	protected function fileListDownloaded(Share\IShare $share, array $files_list, \OCP\Files\Folder $node) {
-		foreach ($files_list as $file) {
-			$subNode = $node->get($file);
-			$this->singleFileDownloaded($share, $subNode);
-		}
-
-	}
-
-	/**
-	 * create activity if a single file was downloaded from a link share
-	 *
-	 * @param Share\IShare $share
-	 */
-	protected function singleFileDownloaded(Share\IShare $share, \OCP\Files\Node $node) {
-
-		$fileId = $node->getId();
-
-		$userFolder = $this->rootFolder->getUserFolder($share->getSharedBy());
-		$userNodeList = $userFolder->getById($fileId);
-		$userNode = $userNodeList[0];
-		$ownerFolder = $this->rootFolder->getUserFolder($share->getShareOwner());
-		$userPath = $userFolder->getRelativePath($userNode->getPath());
-		$ownerPath = $ownerFolder->getRelativePath($node->getPath());
-
-		$parameters = [$userPath];
-
-		if ($share->getShareType() === \OCP\Share::SHARE_TYPE_EMAIL) {
-			if ($node instanceof \OCP\Files\File) {
-				$subject = Downloads::SUBJECT_SHARED_FILE_BY_EMAIL_DOWNLOADED;
-			} else {
-				$subject = Downloads::SUBJECT_SHARED_FOLDER_BY_EMAIL_DOWNLOADED;
-			}
-			$parameters[] = $share->getSharedWith();
-		} else {
-			if ($node instanceof \OCP\Files\File) {
-				$subject = Downloads::SUBJECT_PUBLIC_SHARED_FILE_DOWNLOADED;
-			} else {
-				$subject = Downloads::SUBJECT_PUBLIC_SHARED_FOLDER_DOWNLOADED;
-			}
-		}
-
-		$this->publishActivity($subject, $parameters, $share->getSharedBy(), $fileId, $userPath);
-
-		if ($share->getShareOwner() !== $share->getSharedBy()) {
-			$parameters[0] = $ownerPath;
-			$this->publishActivity($subject, $parameters, $share->getShareOwner(), $fileId, $ownerPath);
-		}
-	}
-
-	/**
-	 * publish activity
-	 *
-	 * @param string $subject
-	 * @param array $parameters
-	 * @param string $affectedUser
-	 * @param int $fileId
-	 * @param string $filePath
-	 */
-	protected function publishActivity($subject,
-										array $parameters,
-										$affectedUser,
-										$fileId,
-										$filePath) {
-
-		$event = $this->activityManager->generateEvent();
-		$event->setApp('files_sharing')
-			->setType('public_links')
-			->setSubject($subject, $parameters)
-			->setAffectedUser($affectedUser)
-			->setObject('files', $fileId, $filePath);
-		$this->activityManager->publish($event);
-	}
+            $freeSpace = $share->getNode()->getStorage()->free_space($share->getNode()->getInternalPath());
+            if ($freeSpace < \OCP\Files\FileInfo::SPACE_UNLIMITED) {
+                $freeSpace = max($freeSpace, 0);
+            } else {
+                $freeSpace = (INF > 0) ? INF: PHP_INT_MAX; // work around https://bugs.php.net/bug.php?id=69188
+            }
+
+            $hideFileList = !($share->getPermissions() & \OCP\Constants::PERMISSION_READ);
+            $maxUploadFilesize = $freeSpace;
+
+            $folder = new Template('files', 'list', '');
+            $folder->assign('dir', $rootFolder->getRelativePath($folderNode->getPath()));
+            $folder->assign('dirToken', $this->getToken());
+            $folder->assign('permissions', \OCP\Constants::PERMISSION_READ);
+            $folder->assign('isPublic', true);
+            $folder->assign('hideFileList', $hideFileList);
+            $folder->assign('publicUploadEnabled', 'no');
+            $folder->assign('showgridview', true);
+            $folder->assign('uploadMaxFilesize', $maxUploadFilesize);
+            $folder->assign('uploadMaxHumanFilesize', \OCP\Util::humanFileSize($maxUploadFilesize));
+            $folder->assign('freeSpace', $freeSpace);
+            $folder->assign('usedSpacePercent', 0);
+            $folder->assign('trash', false);
+            $shareTmpl['folder'] = $folder->fetchPage();
+        }
+
+        $shareTmpl['hideFileList'] = $hideFileList;
+        $shareTmpl['shareOwner'] = $this->userManager->get($share->getShareOwner())->getDisplayName();
+        $shareTmpl['downloadURL'] = $this->urlGenerator->linkToRouteAbsolute('files_sharing.sharecontroller.downloadShare', ['token' => $this->getToken()]);
+        $shareTmpl['shareUrl'] = $this->urlGenerator->linkToRouteAbsolute('files_sharing.sharecontroller.showShare', ['token' => $this->getToken()]);
+        $shareTmpl['maxSizeAnimateGif'] = $this->config->getSystemValue('max_filesize_animated_gifs_public_sharing', 10);
+        $shareTmpl['previewEnabled'] = $this->config->getSystemValue('enable_previews', true);
+        $shareTmpl['previewMaxX'] = $this->config->getSystemValue('preview_max_x', 1024);
+        $shareTmpl['previewMaxY'] = $this->config->getSystemValue('preview_max_y', 1024);
+        $shareTmpl['disclaimer'] = $this->config->getAppValue('core', 'shareapi_public_link_disclaimertext', null);
+        $shareTmpl['previewURL'] = $shareTmpl['downloadURL'];
+        $ogPreview = '';
+        if ($shareTmpl['previewSupported']) {
+            $shareTmpl['previewImage'] = $this->urlGenerator->linkToRouteAbsolute( 'files_sharing.PublicPreview.getPreview',
+                ['x' => 200, 'y' => 200, 'file' => $shareTmpl['directory_path'], 'token' => $shareTmpl['dirToken']]);
+            $ogPreview = $shareTmpl['previewImage'];
+
+            // We just have direct previews for image files
+            if ($share->getNode()->getMimePart() === 'image') {
+                $shareTmpl['previewURL'] = $this->urlGenerator->linkToRouteAbsolute('files_sharing.publicpreview.directLink', ['token' => $this->getToken()]);
+
+                $ogPreview = $shareTmpl['previewURL'];
+
+                //Whatapp is kind of picky about their size requirements
+                if ($this->request->isUserAgent(['/^WhatsApp/'])) {
+                    $ogPreview = $this->urlGenerator->linkToRouteAbsolute('files_sharing.PublicPreview.getPreview', [
+                        'token' => $this->getToken(),
+                        'x' => 256,
+                        'y' => 256,
+                        'a' => true,
+                    ]);
+                }
+            }
+        } else {
+            $shareTmpl['previewImage'] = $this->urlGenerator->getAbsoluteURL($this->urlGenerator->imagePath('core', 'favicon-fb.png'));
+            $ogPreview = $shareTmpl['previewImage'];
+        }
+
+        // Load files we need
+        \OCP\Util::addScript('files', 'file-upload');
+        \OCP\Util::addStyle('files_sharing', 'publicView');
+        \OCP\Util::addScript('files_sharing', 'public');
+        \OCP\Util::addScript('files_sharing', 'templates');
+        \OCP\Util::addScript('files_sharing', 'public_note');
+        \OCP\Util::addScript('files', 'fileactions');
+        \OCP\Util::addScript('files', 'fileactionsmenu');
+        \OCP\Util::addScript('files', 'jquery.fileupload');
+        \OCP\Util::addScript('files_sharing', 'files_drop');
+
+        if (isset($shareTmpl['folder'])) {
+            // JS required for folders
+            \OCP\Util::addStyle('files', 'merged');
+            \OCP\Util::addScript('files', 'filesummary');
+            \OCP\Util::addScript('files', 'templates');
+            \OCP\Util::addScript('files', 'breadcrumb');
+            \OCP\Util::addScript('files', 'fileinfomodel');
+            \OCP\Util::addScript('files', 'newfilemenu');
+            \OCP\Util::addScript('files', 'files');
+            \OCP\Util::addScript('files', 'filemultiselectmenu');
+            \OCP\Util::addScript('files', 'filelist');
+            \OCP\Util::addScript('files', 'keyboardshortcuts');
+        }
+
+        // OpenGraph Support: http://ogp.me/
+        \OCP\Util::addHeader('meta', ['property' => "og:title", 'content' => $shareTmpl['filename']]);
+        \OCP\Util::addHeader('meta', ['property' => "og:description", 'content' => $this->defaults->getName() . ($this->defaults->getSlogan() !== '' ? ' - ' . $this->defaults->getSlogan() : '')]);
+        \OCP\Util::addHeader('meta', ['property' => "og:site_name", 'content' => $this->defaults->getName()]);
+        \OCP\Util::addHeader('meta', ['property' => "og:url", 'content' => $shareTmpl['shareUrl']]);
+        \OCP\Util::addHeader('meta', ['property' => "og:type", 'content' => "object"]);
+        \OCP\Util::addHeader('meta', ['property' => "og:image", 'content' => $ogPreview]);
+
+        $this->eventDispatcher->dispatch('OCA\Files_Sharing::loadAdditionalScripts');
+
+        $csp = new \OCP\AppFramework\Http\ContentSecurityPolicy();
+        $csp->addAllowedFrameDomain('\'self\'');
+
+        $response = new PublicTemplateResponse($this->appName, 'public', $shareTmpl);
+        $response->setHeaderTitle($shareTmpl['filename']);
+        $response->setHeaderDetails($this->l10n->t('shared by %s', [$shareTmpl['displayName']]));
+        $response->setHeaderActions([
+            new SimpleMenuAction('download', $this->l10n->t('Download'), 'icon-download-white', $shareTmpl['downloadURL'], 0),
+            new SimpleMenuAction('download', $this->l10n->t('Download'), 'icon-download', $shareTmpl['downloadURL'], 10, $shareTmpl['fileSize']),
+            new LinkMenuAction($this->l10n->t('Direct link'), 'icon-public', $shareTmpl['previewURL']),
+            new ExternalShareMenuAction($this->l10n->t('Add to your Nextcloud'), 'icon-external', $shareTmpl['owner'], $shareTmpl['displayName'], $shareTmpl['filename']),
+        ]);
+
+        $response->setContentSecurityPolicy($csp);
+
+        $this->emitAccessShareHook($share);
+
+        return $response;
+    }
+
+    /**
+     * @PublicPage
+     * @NoCSRFRequired
+     *
+     * @param string $token
+     * @param string $files
+     * @param string $path
+     * @param string $downloadStartSecret
+     * @return void|\OCP\AppFramework\Http\Response
+     * @throws NotFoundException
+     */
+    public function downloadShare($token, $files = null, $path = '', $downloadStartSecret = '') {
+        \OC_User::setIncognitoMode(true);
+
+        $share = $this->shareManager->getShareByToken($token);
+
+        if(!($share->getPermissions() & \OCP\Constants::PERMISSION_READ)) {
+            return new \OCP\AppFramework\Http\DataResponse('Share is read-only');
+        }
+
+        $files_list = null;
+        if (!is_null($files)) { // download selected files
+            $files_list = json_decode($files);
+            // in case we get only a single file
+            if ($files_list === null) {
+                $files_list = [$files];
+            }
+            // Just in case $files is a single int like '1234'
+            if (!is_array($files_list)) {
+                $files_list = [$files_list];
+            }
+        }
+
+
+        if (!$this->validateShare($share)) {
+            throw new NotFoundException();
+        }
+
+        $userFolder = $this->rootFolder->getUserFolder($share->getShareOwner());
+        $originalSharePath = $userFolder->getRelativePath($share->getNode()->getPath());
+
+
+        // Single file share
+        if ($share->getNode() instanceof \OCP\Files\File) {
+            // Single file download
+            $this->singleFileDownloaded($share, $share->getNode());
+        }
+        // Directory share
+        else {
+            /** @var \OCP\Files\Folder $node */
+            $node = $share->getNode();
+
+            // Try to get the path
+            if ($path !== '') {
+                try {
+                    $node = $node->get($path);
+                } catch (NotFoundException $e) {
+                    $this->emitAccessShareHook($share, 404, 'Share not found');
+                    return new NotFoundResponse();
+                }
+            }
+
+            $originalSharePath = $userFolder->getRelativePath($node->getPath());
+
+            if ($node instanceof \OCP\Files\File) {
+                // Single file download
+                $this->singleFileDownloaded($share, $share->getNode());
+            } else if (!empty($files_list)) {
+                $this->fileListDownloaded($share, $files_list, $node);
+            } else {
+                // The folder is downloaded
+                $this->singleFileDownloaded($share, $share->getNode());
+            }
+        }
+
+        /* FIXME: We should do this all nicely in OCP */
+        OC_Util::tearDownFS();
+        OC_Util::setupFS($share->getShareOwner());
+
+        /**
+         * this sets a cookie to be able to recognize the start of the download
+         * the content must not be longer than 32 characters and must only contain
+         * alphanumeric characters
+         */
+        if (!empty($downloadStartSecret)
+            && !isset($downloadStartSecret[32])
+            && preg_match('!^[a-zA-Z0-9]+$!', $downloadStartSecret) === 1) {
+
+            // FIXME: set on the response once we use an actual app framework response
+            setcookie('ocDownloadStarted', $downloadStartSecret, time() + 20, '/');
+        }
+
+        $this->emitAccessShareHook($share);
+
+        $server_params = array( 'head' => $this->request->getMethod() === 'HEAD' );
+
+        /**
+         * Http range requests support
+         */
+        if (isset($_SERVER['HTTP_RANGE'])) {
+            $server_params['range'] = $this->request->getHeader('Range');
+        }
+
+        // download selected files
+        if (!is_null($files) && $files !== '') {
+            // FIXME: The exit is required here because otherwise the AppFramework is trying to add headers as well
+            // after dispatching the request which results in a "Cannot modify header information" notice.
+            OC_Files::get($originalSharePath, $files_list, $server_params);
+            exit();
+        } else {
+            // FIXME: The exit is required here because otherwise the AppFramework is trying to add headers as well
+            // after dispatching the request which results in a "Cannot modify header information" notice.
+            OC_Files::get(dirname($originalSharePath), basename($originalSharePath), $server_params);
+            exit();
+        }
+    }
+
+    /**
+     * create activity for every downloaded file
+     *
+     * @param Share\IShare $share
+     * @param array $files_list
+     * @param \OCP\Files\Folder $node
+     */
+    protected function fileListDownloaded(Share\IShare $share, array $files_list, \OCP\Files\Folder $node) {
+        foreach ($files_list as $file) {
+            $subNode = $node->get($file);
+            $this->singleFileDownloaded($share, $subNode);
+        }
+
+    }
+
+    /**
+     * create activity if a single file was downloaded from a link share
+     *
+     * @param Share\IShare $share
+     */
+    protected function singleFileDownloaded(Share\IShare $share, \OCP\Files\Node $node) {
+
+        $fileId = $node->getId();
+
+        $userFolder = $this->rootFolder->getUserFolder($share->getSharedBy());
+        $userNodeList = $userFolder->getById($fileId);
+        $userNode = $userNodeList[0];
+        $ownerFolder = $this->rootFolder->getUserFolder($share->getShareOwner());
+        $userPath = $userFolder->getRelativePath($userNode->getPath());
+        $ownerPath = $ownerFolder->getRelativePath($node->getPath());
+
+        $parameters = [$userPath];
+
+        if ($share->getShareType() === \OCP\Share::SHARE_TYPE_EMAIL) {
+            if ($node instanceof \OCP\Files\File) {
+                $subject = Downloads::SUBJECT_SHARED_FILE_BY_EMAIL_DOWNLOADED;
+            } else {
+                $subject = Downloads::SUBJECT_SHARED_FOLDER_BY_EMAIL_DOWNLOADED;
+            }
+            $parameters[] = $share->getSharedWith();
+        } else {
+            if ($node instanceof \OCP\Files\File) {
+                $subject = Downloads::SUBJECT_PUBLIC_SHARED_FILE_DOWNLOADED;
+            } else {
+                $subject = Downloads::SUBJECT_PUBLIC_SHARED_FOLDER_DOWNLOADED;
+            }
+        }
+
+        $this->publishActivity($subject, $parameters, $share->getSharedBy(), $fileId, $userPath);
+
+        if ($share->getShareOwner() !== $share->getSharedBy()) {
+            $parameters[0] = $ownerPath;
+            $this->publishActivity($subject, $parameters, $share->getShareOwner(), $fileId, $ownerPath);
+        }
+    }
+
+    /**
+     * publish activity
+     *
+     * @param string $subject
+     * @param array $parameters
+     * @param string $affectedUser
+     * @param int $fileId
+     * @param string $filePath
+     */
+    protected function publishActivity($subject,
+                                        array $parameters,
+                                        $affectedUser,
+                                        $fileId,
+                                        $filePath) {
+
+        $event = $this->activityManager->generateEvent();
+        $event->setApp('files_sharing')
+            ->setType('public_links')
+            ->setSubject($subject, $parameters)
+            ->setAffectedUser($affectedUser)
+            ->setObject('files', $fileId, $filePath);
+        $this->activityManager->publish($event);
+    }
 
 
 }