nextcloud / server

apps/files/lib/Controller/ViewController.php

Indentation +260 added lines, -260 removed lines

@@ -51,264 +51,264 @@
  * @package OCA\Files\Controller
  */
 class ViewController extends Controller {
-	/** @var string */
-	protected $appName;
-	/** @var IRequest */
-	protected $request;
-	/** @var IURLGenerator */
-	protected $urlGenerator;
-	/** @var IL10N */
-	protected $l10n;
-	/** @var IConfig */
-	protected $config;
-	/** @var EventDispatcherInterface */
-	protected $eventDispatcher;
-	/** @var IUserSession */
-	protected $userSession;
-	/** @var IAppManager */
-	protected $appManager;
-	/** @var IRootFolder */
-	protected $rootFolder;
-	/** @var Helper */
-	protected $activityHelper;
-
-	public function __construct(string $appName,
-		IRequest $request,
-		IURLGenerator $urlGenerator,
-		IL10N $l10n,
-		IConfig $config,
-		EventDispatcherInterface $eventDispatcherInterface,
-		IUserSession $userSession,
-		IAppManager $appManager,
-		IRootFolder $rootFolder,
-		Helper $activityHelper
-	) {
-		parent::__construct($appName, $request);
-		$this->appName         = $appName;
-		$this->request         = $request;
-		$this->urlGenerator    = $urlGenerator;
-		$this->l10n            = $l10n;
-		$this->config          = $config;
-		$this->eventDispatcher = $eventDispatcherInterface;
-		$this->userSession     = $userSession;
-		$this->appManager      = $appManager;
-		$this->rootFolder      = $rootFolder;
-		$this->activityHelper  = $activityHelper;
-	}
-
-	/**
-	 * @param string $appName
-	 * @param string $scriptName
-	 * @return string
-	 */
-	protected function renderScript($appName, $scriptName) {
-		$content    = '';
-		$appPath    = \OC_App::getAppPath($appName);
-		$scriptPath = $appPath . '/' . $scriptName;
-		if (file_exists($scriptPath)) {
-			// TODO: sanitize path / script name ?
-			ob_start();
-			include $scriptPath;
-			$content = ob_get_contents();
-			@ob_end_clean();
-		}
-
-		return $content;
-	}
-
-	/**
-	 * FIXME: Replace with non static code
-	 *
-	 * @return array
-	 * @throws \OCP\Files\NotFoundException
-	 */
-	protected function getStorageInfo() {
-		$dirInfo = \OC\Files\Filesystem::getFileInfo('/', false);
-
-		return \OC_Helper::getStorageInfo('/', $dirInfo);
-	}
-
-	/**
-	 * @NoCSRFRequired
-	 * @NoAdminRequired
-	 *
-	 * @param string $dir
-	 * @param string $view
-	 * @param string $fileid
-	 * @return TemplateResponse|RedirectResponse
-	 */
-	public function index($dir = '', $view = '', $fileid = null, $fileNotFound = false) {
-		if ($fileid !== null) {
-			try {
-				return $this->showFile($fileid);
-			} catch (NotFoundException $e) {
-				return new RedirectResponse($this->urlGenerator->linkToRoute('files.view.index', ['fileNotFound' => true]));
-			}
-		}
-
-		$nav = new \OCP\Template('files', 'appnavigation', '');
-
-		// Load the files we need
-		\OCP\Util::addStyle('files', 'merged');
-		\OCP\Util::addScript('files', 'merged-index');
-
-		// mostly for the home storage's free space
-		// FIXME: Make non static
-		$storageInfo = $this->getStorageInfo();
-
-		$user = $this->userSession->getUser()->getUID();
-
-		// Get all the user favorites to create a submenu
-		try {
-			$favElements = $this->activityHelper->getFavoriteFilePaths($this->userSession->getUser()->getUID());
-		} catch (\RuntimeException $e) {
-			$favElements['folders'] = [];
-		}
-
-		$collapseClasses = '';
-		if (count($favElements['folders']) > 0) {
-			$collapseClasses = 'collapsible';
-		}
-
-		$favoritesSublistArray = Array();
-
-		$navBarPositionPosition = 6;
-		$currentCount           = 0;
-		foreach ($favElements['folders'] as $dir) {
-
-			$link         = $this->urlGenerator->linkToRoute('files.view.index', ['dir' => $dir, 'view' => 'files']);
-			$sortingValue = ++$currentCount;
-			$element      = [
-				'id'                 => str_replace('/', '-', $dir),
-				'view'               => 'files',
-				'href'               => $link,
-				'dir'                => $dir,
-				'order'              => $navBarPositionPosition,
-				'folderPosition'     => $sortingValue,
-				'name'               => basename($dir),
-				'icon'               => 'files',
-				'quickaccesselement' => 'true'
-			];
-
-			array_push($favoritesSublistArray, $element);
-			$navBarPositionPosition++;
-		}
-
-		$navItems = \OCA\Files\App::getNavigationManager()->getAll();
-
-		// add the favorites entry in menu
-		$navItems['favorites']['sublist'] = $favoritesSublistArray;
-		$navItems['favorites']['classes'] = $collapseClasses;
-
-		// parse every menu and add the expandedState user value
-		foreach ($navItems as $key => $item) {
-			if (isset($item['expandedState'])) {
-				$navItems[$key]['defaultExpandedState'] = $this->config->getUserValue($this->userSession->getUser()->getUID(), 'files', $item['expandedState'], '0') === '1';
-			}
-		}
-
-		$nav->assign('navigationItems', $navItems);
-
-		$nav->assign('usage', \OC_Helper::humanFileSize($storageInfo['used']));
-		if ($storageInfo['quota'] === \OCP\Files\FileInfo::SPACE_UNLIMITED) {
-			$totalSpace = $this->l10n->t('Unlimited');
-		} else {
-			$totalSpace = \OC_Helper::humanFileSize($storageInfo['total']);
-		}
-		$nav->assign('total_space', $totalSpace);
-		$nav->assign('quota', $storageInfo['quota']);
-		$nav->assign('usage_relative', $storageInfo['relative']);
-
-		$contentItems = [];
-
-		// render the container content for every navigation item
-		foreach ($navItems as $item) {
-			$content = '';
-			if (isset($item['script'])) {
-				$content = $this->renderScript($item['appname'], $item['script']);
-			}
-			// parse submenus
-			if (isset($item['sublist'])) {
-				foreach ($item['sublist'] as $subitem) {
-					$subcontent = '';
-					if (isset($subitem['script'])) {
-						$subcontent = $this->renderScript($subitem['appname'], $subitem['script']);
-					}
-					$contentItems[$subitem['id']] = [
-						'id'      => $subitem['id'],
-						'content' => $subcontent
-					];
-				}
-			}
-			$contentItems[$item['id']] = [
-				'id'      => $item['id'],
-				'content' => $content
-			];
-		}
-
-		$event = new GenericEvent(null, ['hiddenFields' => []]);
-		$this->eventDispatcher->dispatch('OCA\Files::loadAdditionalScripts', $event);
-
-		$params                                = [];
-		$params['usedSpacePercent']            = (int) $storageInfo['relative'];
-		$params['owner']                       = $storageInfo['owner'];
-		$params['ownerDisplayName']            = $storageInfo['ownerDisplayName'];
-		$params['isPublic']                    = false;
-		$params['allowShareWithLink']          = $this->config->getAppValue('core', 'shareapi_allow_links', 'yes');
-		$params['defaultFileSorting']          = $this->config->getUserValue($user, 'files', 'file_sorting', 'name');
-		$params['defaultFileSortingDirection'] = $this->config->getUserValue($user, 'files', 'file_sorting_direction', 'asc');
-		$showHidden                            = (bool) $this->config->getUserValue($this->userSession->getUser()->getUID(), 'files', 'show_hidden', false);
-		$params['showHiddenFiles']             = $showHidden ? 1 : 0;
-		$params['fileNotFound']                = $fileNotFound ? 1 : 0;
-		$params['appNavigation']               = $nav;
-		$params['appContents']                 = $contentItems;
-		$params['hiddenFields']                = $event->getArgument('hiddenFields');
-
-		$response = new TemplateResponse(
-			$this->appName,
-			'index',
-			$params
-		);
-		$policy = new ContentSecurityPolicy();
-		$policy->addAllowedFrameDomain('\'self\'');
-		$response->setContentSecurityPolicy($policy);
-
-		return $response;
-	}
-
-	/**
-	 * Redirects to the file list and highlight the given file id
-	 *
-	 * @param string $fileId file id to show
-	 * @return RedirectResponse redirect response or not found response
-	 * @throws \OCP\Files\NotFoundException
-	 */
-	private function showFile($fileId) {
-		$uid        = $this->userSession->getUser()->getUID();
-		$baseFolder = $this->rootFolder->getUserFolder($uid);
-		$files      = $baseFolder->getById($fileId);
-		$params     = [];
-
-		if (empty($files) && $this->appManager->isEnabledForUser('files_trashbin')) {
-			$baseFolder     = $this->rootFolder->get($uid . '/files_trashbin/files/');
-			$files          = $baseFolder->getById($fileId);
-			$params['view'] = 'trashbin';
-		}
-
-		if (!empty($files)) {
-			$file = current($files);
-			if ($file instanceof Folder) {
-				// set the full path to enter the folder
-				$params['dir'] = $baseFolder->getRelativePath($file->getPath());
-			} else {
-				// set parent path as dir
-				$params['dir'] = $baseFolder->getRelativePath($file->getParent()->getPath());
-				// and scroll to the entry
-				$params['scrollto'] = $file->getName();
-			}
-
-			return new RedirectResponse($this->urlGenerator->linkToRoute('files.view.index', $params));
-		}
-		throw new \OCP\Files\NotFoundException();
-	}
+    /** @var string */
+    protected $appName;
+    /** @var IRequest */
+    protected $request;
+    /** @var IURLGenerator */
+    protected $urlGenerator;
+    /** @var IL10N */
+    protected $l10n;
+    /** @var IConfig */
+    protected $config;
+    /** @var EventDispatcherInterface */
+    protected $eventDispatcher;
+    /** @var IUserSession */
+    protected $userSession;
+    /** @var IAppManager */
+    protected $appManager;
+    /** @var IRootFolder */
+    protected $rootFolder;
+    /** @var Helper */
+    protected $activityHelper;
+
+    public function __construct(string $appName,
+        IRequest $request,
+        IURLGenerator $urlGenerator,
+        IL10N $l10n,
+        IConfig $config,
+        EventDispatcherInterface $eventDispatcherInterface,
+        IUserSession $userSession,
+        IAppManager $appManager,
+        IRootFolder $rootFolder,
+        Helper $activityHelper
+    ) {
+        parent::__construct($appName, $request);
+        $this->appName         = $appName;
+        $this->request         = $request;
+        $this->urlGenerator    = $urlGenerator;
+        $this->l10n            = $l10n;
+        $this->config          = $config;
+        $this->eventDispatcher = $eventDispatcherInterface;
+        $this->userSession     = $userSession;
+        $this->appManager      = $appManager;
+        $this->rootFolder      = $rootFolder;
+        $this->activityHelper  = $activityHelper;
+    }
+
+    /**
+     * @param string $appName
+     * @param string $scriptName
+     * @return string
+     */
+    protected function renderScript($appName, $scriptName) {
+        $content    = '';
+        $appPath    = \OC_App::getAppPath($appName);
+        $scriptPath = $appPath . '/' . $scriptName;
+        if (file_exists($scriptPath)) {
+            // TODO: sanitize path / script name ?
+            ob_start();
+            include $scriptPath;
+            $content = ob_get_contents();
+            @ob_end_clean();
+        }
+
+        return $content;
+    }
+
+    /**
+     * FIXME: Replace with non static code
+     *
+     * @return array
+     * @throws \OCP\Files\NotFoundException
+     */
+    protected function getStorageInfo() {
+        $dirInfo = \OC\Files\Filesystem::getFileInfo('/', false);
+
+        return \OC_Helper::getStorageInfo('/', $dirInfo);
+    }
+
+    /**
+     * @NoCSRFRequired
+     * @NoAdminRequired
+     *
+     * @param string $dir
+     * @param string $view
+     * @param string $fileid
+     * @return TemplateResponse|RedirectResponse
+     */
+    public function index($dir = '', $view = '', $fileid = null, $fileNotFound = false) {
+        if ($fileid !== null) {
+            try {
+                return $this->showFile($fileid);
+            } catch (NotFoundException $e) {
+                return new RedirectResponse($this->urlGenerator->linkToRoute('files.view.index', ['fileNotFound' => true]));
+            }
+        }
+
+        $nav = new \OCP\Template('files', 'appnavigation', '');
+
+        // Load the files we need
+        \OCP\Util::addStyle('files', 'merged');
+        \OCP\Util::addScript('files', 'merged-index');
+
+        // mostly for the home storage's free space
+        // FIXME: Make non static
+        $storageInfo = $this->getStorageInfo();
+
+        $user = $this->userSession->getUser()->getUID();
+
+        // Get all the user favorites to create a submenu
+        try {
+            $favElements = $this->activityHelper->getFavoriteFilePaths($this->userSession->getUser()->getUID());
+        } catch (\RuntimeException $e) {
+            $favElements['folders'] = [];
+        }
+
+        $collapseClasses = '';
+        if (count($favElements['folders']) > 0) {
+            $collapseClasses = 'collapsible';
+        }
+
+        $favoritesSublistArray = Array();
+
+        $navBarPositionPosition = 6;
+        $currentCount           = 0;
+        foreach ($favElements['folders'] as $dir) {
+
+            $link         = $this->urlGenerator->linkToRoute('files.view.index', ['dir' => $dir, 'view' => 'files']);
+            $sortingValue = ++$currentCount;
+            $element      = [
+                'id'                 => str_replace('/', '-', $dir),
+                'view'               => 'files',
+                'href'               => $link,
+                'dir'                => $dir,
+                'order'              => $navBarPositionPosition,
+                'folderPosition'     => $sortingValue,
+                'name'               => basename($dir),
+                'icon'               => 'files',
+                'quickaccesselement' => 'true'
+            ];
+
+            array_push($favoritesSublistArray, $element);
+            $navBarPositionPosition++;
+        }
+
+        $navItems = \OCA\Files\App::getNavigationManager()->getAll();
+
+        // add the favorites entry in menu
+        $navItems['favorites']['sublist'] = $favoritesSublistArray;
+        $navItems['favorites']['classes'] = $collapseClasses;
+
+        // parse every menu and add the expandedState user value
+        foreach ($navItems as $key => $item) {
+            if (isset($item['expandedState'])) {
+                $navItems[$key]['defaultExpandedState'] = $this->config->getUserValue($this->userSession->getUser()->getUID(), 'files', $item['expandedState'], '0') === '1';
+            }
+        }
+
+        $nav->assign('navigationItems', $navItems);
+
+        $nav->assign('usage', \OC_Helper::humanFileSize($storageInfo['used']));
+        if ($storageInfo['quota'] === \OCP\Files\FileInfo::SPACE_UNLIMITED) {
+            $totalSpace = $this->l10n->t('Unlimited');
+        } else {
+            $totalSpace = \OC_Helper::humanFileSize($storageInfo['total']);
+        }
+        $nav->assign('total_space', $totalSpace);
+        $nav->assign('quota', $storageInfo['quota']);
+        $nav->assign('usage_relative', $storageInfo['relative']);
+
+        $contentItems = [];
+
+        // render the container content for every navigation item
+        foreach ($navItems as $item) {
+            $content = '';
+            if (isset($item['script'])) {
+                $content = $this->renderScript($item['appname'], $item['script']);
+            }
+            // parse submenus
+            if (isset($item['sublist'])) {
+                foreach ($item['sublist'] as $subitem) {
+                    $subcontent = '';
+                    if (isset($subitem['script'])) {
+                        $subcontent = $this->renderScript($subitem['appname'], $subitem['script']);
+                    }
+                    $contentItems[$subitem['id']] = [
+                        'id'      => $subitem['id'],
+                        'content' => $subcontent
+                    ];
+                }
+            }
+            $contentItems[$item['id']] = [
+                'id'      => $item['id'],
+                'content' => $content
+            ];
+        }
+
+        $event = new GenericEvent(null, ['hiddenFields' => []]);
+        $this->eventDispatcher->dispatch('OCA\Files::loadAdditionalScripts', $event);
+
+        $params                                = [];
+        $params['usedSpacePercent']            = (int) $storageInfo['relative'];
+        $params['owner']                       = $storageInfo['owner'];
+        $params['ownerDisplayName']            = $storageInfo['ownerDisplayName'];
+        $params['isPublic']                    = false;
+        $params['allowShareWithLink']          = $this->config->getAppValue('core', 'shareapi_allow_links', 'yes');
+        $params['defaultFileSorting']          = $this->config->getUserValue($user, 'files', 'file_sorting', 'name');
+        $params['defaultFileSortingDirection'] = $this->config->getUserValue($user, 'files', 'file_sorting_direction', 'asc');
+        $showHidden                            = (bool) $this->config->getUserValue($this->userSession->getUser()->getUID(), 'files', 'show_hidden', false);
+        $params['showHiddenFiles']             = $showHidden ? 1 : 0;
+        $params['fileNotFound']                = $fileNotFound ? 1 : 0;
+        $params['appNavigation']               = $nav;
+        $params['appContents']                 = $contentItems;
+        $params['hiddenFields']                = $event->getArgument('hiddenFields');
+
+        $response = new TemplateResponse(
+            $this->appName,
+            'index',
+            $params
+        );
+        $policy = new ContentSecurityPolicy();
+        $policy->addAllowedFrameDomain('\'self\'');
+        $response->setContentSecurityPolicy($policy);
+
+        return $response;
+    }
+
+    /**
+     * Redirects to the file list and highlight the given file id
+     *
+     * @param string $fileId file id to show
+     * @return RedirectResponse redirect response or not found response
+     * @throws \OCP\Files\NotFoundException
+     */
+    private function showFile($fileId) {
+        $uid        = $this->userSession->getUser()->getUID();
+        $baseFolder = $this->rootFolder->getUserFolder($uid);
+        $files      = $baseFolder->getById($fileId);
+        $params     = [];
+
+        if (empty($files) && $this->appManager->isEnabledForUser('files_trashbin')) {
+            $baseFolder     = $this->rootFolder->get($uid . '/files_trashbin/files/');
+            $files          = $baseFolder->getById($fileId);
+            $params['view'] = 'trashbin';
+        }
+
+        if (!empty($files)) {
+            $file = current($files);
+            if ($file instanceof Folder) {
+                // set the full path to enter the folder
+                $params['dir'] = $baseFolder->getRelativePath($file->getPath());
+            } else {
+                // set parent path as dir
+                $params['dir'] = $baseFolder->getRelativePath($file->getParent()->getPath());
+                // and scroll to the entry
+                $params['scrollto'] = $file->getName();
+            }
+
+            return new RedirectResponse($this->urlGenerator->linkToRoute('files.view.index', $params));
+        }
+        throw new \OCP\Files\NotFoundException();
+    }
 }