public function testUpdateLegacyAndNewId()
{
// add storage ids
$oldCache = new \OC\Files\Cache\Cache($this->oldId);
new \OC\Files\Cache\Cache($this->newId);
// add file to old cache
$fileId = $oldCache->put('/', array('size' => 0, 'mtime' => time(), 'mimetype' => 'httpd/directory'));
try {
$this->instance = new \OC\Files\Storage\AmazonS3($this->params);
} catch (\Exception $e) {
//ignore
}
$storages = $this->getStorages();
$this->assertTrue(isset($storages[$this->newId]));
$this->assertFalse(isset($storages[$this->oldId]));
$this->assertNull(\OC\Files\Cache\Cache::getById($fileId), 'old filecache has not been cleared');
}
/**
* Find which users can access a shared item
* @param string $path to the file
* @param string $ownerUser owner of the file
* @param boolean $includeOwner include owner to the list of users with access to the file
* @param boolean $returnUserPaths Return an array with the user => path map
* @param boolean $recursive take all parent folders into account (default true)
* @return array
* @note $path needs to be relative to user data dir, e.g. 'file.txt'
* not '/admin/data/file.txt'
*/
public static function getUsersSharingFile($path, $ownerUser, $includeOwner = false, $returnUserPaths = false, $recursive = true)
{
Filesystem::initMountPoints($ownerUser);
$shares = $sharePaths = $fileTargets = array();
$publicShare = false;
$remoteShare = false;
$source = -1;
$cache = false;
$view = new \OC\Files\View('/' . $ownerUser . '/files');
$meta = $view->getFileInfo($path);
if ($meta) {
$path = substr($meta->getPath(), strlen('/' . $ownerUser . '/files'));
} else {
// if the file doesn't exists yet we start with the parent folder
$meta = $view->getFileInfo(dirname($path));
}
if ($meta !== false) {
$source = $meta['fileid'];
$cache = new \OC\Files\Cache\Cache($meta['storage']);
}
while ($source !== -1) {
// Fetch all shares with another user
if (!$returnUserPaths) {
$query = \OC_DB::prepare('SELECT `share_with`, `file_source`, `file_target`
FROM
`*PREFIX*share`
WHERE
`item_source` = ? AND `share_type` = ? AND `item_type` IN (\'file\', \'folder\')');
$result = $query->execute(array($source, self::SHARE_TYPE_USER));
} else {
$query = \OC_DB::prepare('SELECT `share_with`, `file_source`, `file_target`
FROM
`*PREFIX*share`
WHERE
`item_source` = ? AND `share_type` IN (?, ?) AND `item_type` IN (\'file\', \'folder\')');
$result = $query->execute(array($source, self::SHARE_TYPE_USER, self::$shareTypeGroupUserUnique));
}
if (\OCP\DB::isError($result)) {
\OCP\Util::writeLog('OCP\\Share', \OC_DB::getErrorMessage(), \OCP\Util::ERROR);
} else {
while ($row = $result->fetchRow()) {
$shares[] = $row['share_with'];
if ($returnUserPaths) {
$fileTargets[(int) $row['file_source']][$row['share_with']] = $row;
}
}
}
// We also need to take group shares into account
$query = \OC_DB::prepare('SELECT `share_with`, `file_source`, `file_target`
FROM
`*PREFIX*share`
WHERE
`item_source` = ? AND `share_type` = ? AND `item_type` IN (\'file\', \'folder\')');
$result = $query->execute(array($source, self::SHARE_TYPE_GROUP));
if (\OCP\DB::isError($result)) {
\OCP\Util::writeLog('OCP\\Share', \OC_DB::getErrorMessage(), \OCP\Util::ERROR);
} else {
while ($row = $result->fetchRow()) {
$usersInGroup = \OC_Group::usersInGroup($row['share_with']);
$shares = array_merge($shares, $usersInGroup);
if ($returnUserPaths) {
foreach ($usersInGroup as $user) {
if (!isset($fileTargets[(int) $row['file_source']][$user])) {
// When the user already has an entry for this file source
// the file is either shared directly with him as well, or
// he has an exception entry (because of naming conflict).
$fileTargets[(int) $row['file_source']][$user] = $row;
}
}
}
}
}
//check for public link shares
if (!$publicShare) {
$query = \OC_DB::prepare('
SELECT `share_with`
FROM `*PREFIX*share`
WHERE `item_source` = ? AND `share_type` = ? AND `item_type` IN (\'file\', \'folder\')', 1);
$result = $query->execute(array($source, self::SHARE_TYPE_LINK));
if (\OCP\DB::isError($result)) {
\OCP\Util::writeLog('OCP\\Share', \OC_DB::getErrorMessage(), \OCP\Util::ERROR);
} else {
if ($result->fetchRow()) {
$publicShare = true;
}
}
}
//check for remote share
if (!$remoteShare) {
$query = \OC_DB::prepare('
SELECT `share_with`
FROM `*PREFIX*share`
WHERE `item_source` = ? AND `share_type` = ? AND `item_type` IN (\'file\', \'folder\')', 1);
$result = $query->execute(array($source, self::SHARE_TYPE_REMOTE));
if (\OCP\DB::isError($result)) {
\OCP\Util::writeLog('OCP\\Share', \OC_DB::getErrorMessage(), \OCP\Util::ERROR);
} else {
if ($result->fetchRow()) {
$remoteShare = true;
}
}
}
// let's get the parent for the next round
$meta = $cache->get((int) $source);
if ($recursive === true && $meta !== false) {
$source = (int) $meta['parent'];
} else {
$source = -1;
}
}
// Include owner in list of users, if requested
if ($includeOwner) {
$shares[] = $ownerUser;
}
if ($returnUserPaths) {
$fileTargetIDs = array_keys($fileTargets);
$fileTargetIDs = array_unique($fileTargetIDs);
if (!empty($fileTargetIDs)) {
$query = \OC_DB::prepare('SELECT `fileid`, `path`
FROM `*PREFIX*filecache`
WHERE `fileid` IN (' . implode(',', $fileTargetIDs) . ')');
$result = $query->execute();
if (\OCP\DB::isError($result)) {
\OCP\Util::writeLog('OCP\\Share', \OC_DB::getErrorMessage(), \OCP\Util::ERROR);
} else {
while ($row = $result->fetchRow()) {
foreach ($fileTargets[$row['fileid']] as $uid => $shareData) {
$sharedPath = $shareData['file_target'];
$sharedPath .= substr($path, strlen($row['path']) - 5);
$sharePaths[$uid] = $sharedPath;
}
}
}
}
if ($includeOwner) {
$sharePaths[$ownerUser] = $path;
} else {
unset($sharePaths[$ownerUser]);
}
return $sharePaths;
}
return array('users' => array_unique($shares), 'public' => $publicShare, 'remote' => $remoteShare);
}
/**
* Find which users can access a shared item
* @param string $path to the file
* @param string $ownerUser owner of the file
* @param boolean $includeOwner include owner to the list of users with access to the file
* @param boolean $returnUserPaths Return an array with the user => path map
* @return array
* @note $path needs to be relative to user data dir, e.g. 'file.txt'
* not '/admin/data/file.txt'
*/
public static function getUsersSharingFile($path, $ownerUser, $includeOwner = false, $returnUserPaths = false)
{
$shares = $sharePaths = $fileTargets = array();
$publicShare = false;
$source = -1;
$cache = false;
$view = new \OC\Files\View('/' . $ownerUser . '/files');
if ($view->file_exists($path)) {
$meta = $view->getFileInfo($path);
$path = substr($meta->getPath(), strlen('/' . $ownerUser . '/files'));
} else {
// if the file doesn't exists yet we start with the parent folder
$meta = $view->getFileInfo(dirname($path));
}
if ($meta !== false) {
$source = $meta['fileid'];
$cache = new \OC\Files\Cache\Cache($meta['storage']);
}
while ($source !== -1) {
// Fetch all shares with another user
$query = \OC_DB::prepare('SELECT `share_with`, `file_source`, `file_target`
FROM
`*PREFIX*share`
WHERE
`item_source` = ? AND `share_type` = ? AND `item_type` IN (\'file\', \'folder\')');
$result = $query->execute(array($source, self::SHARE_TYPE_USER));
if (\OCP\DB::isError($result)) {
\OCP\Util::writeLog('OCP\\Share', \OC_DB::getErrorMessage($result), \OC_Log::ERROR);
} else {
while ($row = $result->fetchRow()) {
$shares[] = $row['share_with'];
if ($returnUserPaths) {
$fileTargets[(int) $row['file_source']][$row['share_with']] = $row;
}
}
}
// We also need to take group shares into account
$query = \OC_DB::prepare('SELECT `share_with`, `file_source`, `file_target`
FROM
`*PREFIX*share`
WHERE
`item_source` = ? AND `share_type` = ? AND `item_type` IN (\'file\', \'folder\')');
$result = $query->execute(array($source, self::SHARE_TYPE_GROUP));
if (\OCP\DB::isError($result)) {
\OCP\Util::writeLog('OCP\\Share', \OC_DB::getErrorMessage($result), \OC_Log::ERROR);
} else {
while ($row = $result->fetchRow()) {
$usersInGroup = \OC_Group::usersInGroup($row['share_with']);
$shares = array_merge($shares, $usersInGroup);
if ($returnUserPaths) {
foreach ($usersInGroup as $user) {
$fileTargets[(int) $row['file_source']][$user] = $row;
}
}
}
}
//check for public link shares
if (!$publicShare) {
$query = \OC_DB::prepare('SELECT `share_with`
FROM
`*PREFIX*share`
WHERE
`item_source` = ? AND `share_type` = ? AND `item_type` IN (\'file\', \'folder\')');
$result = $query->execute(array($source, self::SHARE_TYPE_LINK));
if (\OCP\DB::isError($result)) {
\OCP\Util::writeLog('OCP\\Share', \OC_DB::getErrorMessage($result), \OC_Log::ERROR);
} else {
if ($result->fetchRow()) {
$publicShare = true;
}
}
}
// let's get the parent for the next round
$meta = $cache->get((int) $source);
if ($meta !== false) {
$source = (int) $meta['parent'];
} else {
$source = -1;
}
}
// Include owner in list of users, if requested
if ($includeOwner) {
$shares[] = $ownerUser;
if ($returnUserPaths) {
$sharePaths[$ownerUser] = $path;
}
}
if ($returnUserPaths) {
$fileTargetIDs = array_keys($fileTargets);
$fileTargetIDs = array_unique($fileTargetIDs);
if (!empty($fileTargetIDs)) {
$query = \OC_DB::prepare('SELECT `fileid`, `path`
FROM `*PREFIX*filecache`
WHERE `fileid` IN (' . implode(',', $fileTargetIDs) . ')');
$result = $query->execute();
if (\OCP\DB::isError($result)) {
\OCP\Util::writeLog('OCP\\Share', \OC_DB::getErrorMessage($result), \OC_Log::ERROR);
} else {
while ($row = $result->fetchRow()) {
foreach ($fileTargets[$row['fileid']] as $uid => $shareData) {
$sharedPath = $shareData['file_target'];
$sharedPath .= substr($path, strlen($row['path']) - 5);
$sharePaths[$uid] = $sharedPath;
}
}
}
}
return $sharePaths;
}
return array("users" => array_unique($shares), "public" => $publicShare);
}
/**
* @brief Find which users can access a shared item
* @param $path to the file
* @param $user owner of the file
* @param include owner to the list of users with access to the file
* @return array
* @note $path needs to be relative to user data dir, e.g. 'file.txt'
* not '/admin/data/file.txt'
*/
public static function getUsersSharingFile($path, $user, $includeOwner = false)
{
$shares = array();
$publicShare = false;
$source = -1;
$cache = false;
$view = new \OC\Files\View('/' . $user . '/files/');
$meta = $view->getFileInfo(\OC\Files\Filesystem::normalizePath($path));
if ($meta !== false) {
$source = $meta['fileid'];
$cache = new \OC\Files\Cache\Cache($meta['storage']);
}
while ($source !== -1) {
// Fetch all shares of this file path from DB
$query = \OC_DB::prepare('SELECT `share_with`
FROM
`*PREFIX*share`
WHERE
`item_source` = ? AND `share_type` = ?');
$result = $query->execute(array($source, self::SHARE_TYPE_USER));
if (\OCP\DB::isError($result)) {
\OCP\Util::writeLog('OCP\\Share', \OC_DB::getErrorMessage($result), \OC_Log::ERROR);
} else {
while ($row = $result->fetchRow()) {
$shares[] = $row['share_with'];
}
}
// We also need to take group shares into account
$query = \OC_DB::prepare('SELECT `share_with`
FROM
`*PREFIX*share`
WHERE
`item_source` = ? AND `share_type` = ?');
$result = $query->execute(array($source, self::SHARE_TYPE_GROUP));
if (\OCP\DB::isError($result)) {
\OCP\Util::writeLog('OCP\\Share', \OC_DB::getErrorMessage($result), \OC_Log::ERROR);
} else {
while ($row = $result->fetchRow()) {
$usersInGroup = \OC_Group::usersInGroup($row['share_with']);
$shares = array_merge($shares, $usersInGroup);
}
}
//check for public link shares
if (!$publicShare) {
$query = \OC_DB::prepare('SELECT `share_with`
FROM
`*PREFIX*share`
WHERE
`item_source` = ? AND `share_type` = ?');
$result = $query->execute(array($source, self::SHARE_TYPE_LINK));
if (\OCP\DB::isError($result)) {
\OCP\Util::writeLog('OCP\\Share', \OC_DB::getErrorMessage($result), \OC_Log::ERROR);
} else {
if ($result->fetchRow()) {
$publicShare = true;
}
}
}
// let's get the parent for the next round
$meta = $cache->get((int) $source);
if ($meta !== false) {
$source = (int) $meta['parent'];
} else {
$source = -1;
}
}
// Include owner in list of users, if requested
if ($includeOwner) {
$shares[] = $user;
}
return array("users" => array_unique($shares), "public" => $publicShare);
}
/**
* Create dummy data in the filecache for the given storage numeric id
*
* @param string $storageId storage id
*/
private function createData($storageId)
{
$cache = new \OC\Files\Cache\Cache($storageId);
$cache->put('dummyfile.txt', array('size' => 5, 'mtime' => 12, 'mimetype' => 'text/plain'));
}