/**
* Get the template for a specific activity-event in the activities
*
* @param array $activity An array with all the activity data in it
* @return string
*/
public function show($activity)
{
$tmpl = new Template('activity', 'stream.item');
$tmpl->assign('formattedDate', $this->dateTimeFormatter->formatDateTime($activity['timestamp']));
$tmpl->assign('formattedTimestamp', Template::relative_modified_date($activity['timestamp']));
$tmpl->assign('user', $activity['user']);
$tmpl->assign('displayName', User::getDisplayName($activity['user']));
if (strpos($activity['subjectformatted']['markup']['trimmed'], '<a ') !== false) {
// We do not link the subject as we create links for the parameters instead
$activity['link'] = '';
}
$tmpl->assign('event', $activity);
if ($activity['file']) {
$this->view->chroot('/' . $activity['affecteduser'] . '/files');
$exist = $this->view->file_exists($activity['file']);
$is_dir = $this->view->is_dir($activity['file']);
$tmpl->assign('previewLink', $this->getPreviewLink($activity['file'], $is_dir));
// show a preview image if the file still exists
$mimeType = \OC_Helper::getFileNameMimeType($activity['file']);
if ($mimeType && !$is_dir && $this->preview->isMimeSupported($mimeType) && $exist) {
$tmpl->assign('previewImageLink', $this->urlGenerator->linkToRoute('core_ajax_preview', array('file' => $activity['file'], 'x' => 150, 'y' => 150)));
} else {
$mimeTypeIcon = Template::mimetype_icon($is_dir ? 'dir' : $mimeType);
$mimeTypeIcon = substr($mimeTypeIcon, -4) === '.png' ? substr($mimeTypeIcon, 0, -4) . '.svg' : $mimeTypeIcon;
$tmpl->assign('previewImageLink', $mimeTypeIcon);
$tmpl->assign('previewLinkIsDir', true);
}
}
return $tmpl->fetchPage();
}
/**
* Get the template for a specific activity-event in the activities
*
* @param array $activity An array with all the activity data in it
* @return string
*/
public static function show($activity)
{
$tmpl = new Template('activity', 'activity.box');
$tmpl->assign('formattedDate', Util::formatDate($activity['timestamp']));
$tmpl->assign('formattedTimestamp', \OCP\relative_modified_date($activity['timestamp']));
$tmpl->assign('user', $activity['user']);
$tmpl->assign('displayName', User::getDisplayName($activity['user']));
if ($activity['app'] === 'files') {
// We do not link the subject as we create links for the parameters instead
$activity['link'] = '';
}
$tmpl->assign('event', $activity);
if ($activity['file']) {
$rootView = new View('/' . $activity['affecteduser'] . '/files');
$exist = $rootView->file_exists($activity['file']);
$is_dir = $rootView->is_dir($activity['file']);
unset($rootView);
// show a preview image if the file still exists
$mimetype = \OC_Helper::getFileNameMimeType($activity['file']);
if (!$is_dir && \OC::$server->getPreviewManager()->isMimeSupported($mimetype) && $exist) {
$tmpl->assign('previewLink', Util::linkTo('files', 'index.php', array('dir' => dirname($activity['file']))));
$tmpl->assign('previewImageLink', Util::linkToRoute('core_ajax_preview', array('file' => $activity['file'], 'x' => 150, 'y' => 150)));
} else {
$tmpl->assign('previewLink', Util::linkTo('files', 'index.php', array('dir' => $activity['file'])));
$tmpl->assign('previewImageLink', \OC_Helper::mimetypeIcon($is_dir ? 'dir' : $mimetype));
$tmpl->assign('previewLinkIsDir', true);
}
}
return $tmpl->fetchPage();
}
function testGetFileNameMimeType()
{
$this->assertEquals('text/plain', OC_Helper::getFileNameMimeType('foo.txt'));
$this->assertEquals('image/png', OC_Helper::getFileNameMimeType('foo.png'));
$this->assertEquals('image/png', OC_Helper::getFileNameMimeType('foo.bar.png'));
$this->assertEquals('application/octet-stream', OC_Helper::getFileNameMimeType('.png'));
$this->assertEquals('application/octet-stream', OC_Helper::getFileNameMimeType('foo'));
$this->assertEquals('application/octet-stream', OC_Helper::getFileNameMimeType(''));
}
/**
* Retrieves the contents of a trash bin directory.
*
* @param string $dir path to the directory inside the trashbin
* or empty to retrieve the root of the trashbin
* @param string $user
* @param string $sortAttribute attribute to sort on or empty to disable sorting
* @param bool $sortDescending true for descending sort, false otherwise
* @return \OCP\Files\FileInfo[]
*/
public static function getTrashFiles($dir, $user, $sortAttribute = '', $sortDescending = false)
{
$result = array();
$timestamp = null;
$view = new \OC\Files\View('/' . $user . '/files_trashbin/files');
if (ltrim($dir, '/') !== '' && !$view->is_dir($dir)) {
throw new \Exception('Directory does not exists');
}
$dirContent = $view->opendir($dir);
if ($dirContent === false) {
return $result;
}
$mount = $view->getMount($dir);
$storage = $mount->getStorage();
$absoluteDir = $view->getAbsolutePath($dir);
$internalPath = $mount->getInternalPath($absoluteDir);
if (is_resource($dirContent)) {
$originalLocations = \OCA\Files_Trashbin\Trashbin::getLocations($user);
while (($entryName = readdir($dirContent)) !== false) {
if (!\OC\Files\Filesystem::isIgnoredDir($entryName)) {
$id = $entryName;
if ($dir === '' || $dir === '/') {
$size = $view->filesize($id);
$pathparts = pathinfo($entryName);
$timestamp = substr($pathparts['extension'], 1);
$id = $pathparts['filename'];
} else {
if ($timestamp === null) {
// for subfolders we need to calculate the timestamp only once
$size = $view->filesize($dir . '/' . $id);
$parts = explode('/', ltrim($dir, '/'));
$timestamp = substr(pathinfo($parts[0], PATHINFO_EXTENSION), 1);
}
}
$originalPath = '';
if (isset($originalLocations[$id][$timestamp])) {
$originalPath = $originalLocations[$id][$timestamp];
if (substr($originalPath, -1) === '/') {
$originalPath = substr($originalPath, 0, -1);
}
}
$i = array('name' => $id, 'mtime' => $timestamp, 'mimetype' => $view->is_dir($dir . '/' . $entryName) ? 'httpd/unix-directory' : \OC_Helper::getFileNameMimeType($id), 'type' => $view->is_dir($dir . '/' . $entryName) ? 'dir' : 'file', 'directory' => $dir === '/' ? '' : $dir, 'size' => $size);
if ($originalPath) {
$i['extraData'] = $originalPath . '/' . $id;
}
$result[] = new FileInfo($absoluteDir . '/' . $i['name'], $storage, $internalPath . '/' . $i['name'], $i, $mount);
}
}
closedir($dirContent);
}
if ($sortAttribute !== '') {
return \OCA\Files\Helper::sortFiles($result, $sortAttribute, $sortDescending);
}
return $result;
}
/**
* get files shared with the user
* @return \OC_OCS_Result
*/
private static function getFilesSharedWithMe()
{
try {
$shares = \OCP\Share::getItemsSharedWith('file');
foreach ($shares as &$share) {
if ($share['item_type'] === 'file') {
$share['mimetype'] = \OC_Helper::getFileNameMimeType($share['file_target']);
if (\OC::$server->getPreviewManager()->isMimeSupported($share['mimetype'])) {
$share['isPreviewAvailable'] = true;
}
}
}
$result = new \OC_OCS_Result($shares);
} catch (\Exception $e) {
$result = new \OC_OCS_Result(null, 403, $e->getMessage());
}
return $result;
}
public function touch($path, $mtime = null)
{
if (is_null($mtime)) {
$mtime = time();
}
$path = $this->normalizePath($path);
$dirName = dirname($path);
$parentExists = $this->is_dir($dirName);
if (!$parentExists) {
return false;
}
$stat = $this->stat($path);
if (is_array($stat)) {
// update existing mtime in db
$stat['mtime'] = $mtime;
$this->getCache()->update($stat['fileid'], $stat);
} else {
$mimeType = \OC_Helper::getFileNameMimeType($path);
// create new file
$stat = array('etag' => $this->getETag($path), 'mimetype' => $mimeType, 'size' => 0, 'mtime' => $mtime, 'storage_mtime' => $mtime, 'permissions' => \OCP\PERMISSION_ALL);
$fileId = $this->getCache()->put($path, $stat);
try {
//read an empty file from memory
$this->objectStore->writeObject($this->getURN($fileId), fopen('php://memory', 'r'));
} catch (\Exception $ex) {
$this->getCache()->remove($path);
\OCP\Util::writeLog('objectstore', 'Could not create object: ' . $ex->getMessage(), \OCP\Util::ERROR);
return false;
}
}
return true;
}
public function getMimeType($path)
{
if ($this->is_dir($path)) {
return 'httpd/unix-directory';
} elseif ($this->file_exists($path)) {
return \OC_Helper::getFileNameMimeType($path);
} else {
return false;
}
}
$maxY = array_key_exists('y', $_GET) ? (int) $_GET['y'] : '44';
$scalingUp = array_key_exists('scalingup', $_GET) ? (bool) $_GET['scalingup'] : true;
if ($file === '') {
\OC_Response::setStatus(400);
//400 Bad Request
\OC_Log::write('core-preview', 'No file parameter was passed', \OC_Log::DEBUG);
exit;
}
if ($maxX === 0 || $maxY === 0) {
\OC_Response::setStatus(400);
//400 Bad Request
\OC_Log::write('core-preview', 'x and/or y set to 0', \OC_Log::DEBUG);
exit;
}
try {
$preview = new \OC\Preview(\OC_User::getUser(), 'files_trashbin/files', $file);
$view = new \OC\Files\View('/' . \OC_User::getUser() . '/files_trashbin/files');
if ($view->is_dir($file)) {
$mimetype = 'httpd/unix-directory';
} else {
$mimetype = \OC_Helper::getFileNameMimeType(pathinfo($file, PATHINFO_FILENAME));
}
$preview->setMimetype($mimetype);
$preview->setMaxX($maxX);
$preview->setMaxY($maxY);
$preview->setScalingUp($scalingUp);
$preview->showPreview();
} catch (\Exception $e) {
\OC_Response::setStatus(500);
\OC_Log::write('core', $e->getmessage(), \OC_Log::DEBUG);
}
//400 Bad Request
\OCP\Util::writeLog('core-preview', 'x and/or y set to 0', \OCP\Util::DEBUG);
exit;
}
try {
$preview = new \OC\Preview(\OC_User::getUser(), 'files_trashbin/files', $file);
$view = new \OC\Files\View('/' . \OC_User::getUser() . '/files_trashbin/files');
if ($view->is_dir($file)) {
$mimetype = 'httpd/unix-directory';
} else {
$pathInfo = pathinfo(ltrim($file, '/'));
$fileName = $pathInfo['basename'];
// if in root dir
if ($pathInfo['dirname'] === '.') {
// cut off the .d* suffix
$i = strrpos($fileName, '.');
if ($i !== false) {
$fileName = substr($fileName, 0, $i);
}
}
$mimetype = \OC_Helper::getFileNameMimeType($fileName);
}
$preview->setMimetype($mimetype);
$preview->setMaxX($maxX);
$preview->setMaxY($maxY);
$preview->setScalingUp($scalingUp);
$preview->showPreview();
} catch (\Exception $e) {
\OC_Response::setStatus(500);
\OCP\Util::writeLog('core', $e->getmessage(), \OCP\Util::DEBUG);
}
