/**
* @param FileData $fileData
* @return null|EditSession
* @throws \Bitrix\Main\NotImplementedException
*/
protected function addFileEditSessionByCurrentUser(FileData $fileData)
{
$data = array('OBJECT_ID' => $this->file->getId(), 'USER_ID' => $this->getUser()->getId(), 'OWNER_ID' => $this->getUser()->getId(), 'SERVICE' => $this->documentHandler->getCode(), 'SERVICE_FILE_ID' => $fileData->getId(), 'SERVICE_FILE_LINK' => $fileData->getLinkInService());
if ($this->isSpecificVersion()) {
$data['VERSION_ID'] = $this->version->getId();
$data['IS_EXCLUSIVE'] = 1;
}
return EditSession::add($data, $this->errorCollection);
}
protected function processActionDownloadVersion()
{
$this->version = $this->file->getVersion($this->versionId);
if (!$this->version) {
$this->errorCollection->add(array(new Error(Loc::getMessage('DISK_DOWNLOAD_CONTROLLER_ERROR_COULD_NOT_FIND_VERSION'), self::ERROR_COULD_NOT_FIND_VERSION)));
$this->sendJsonErrorResponse();
}
$fileData = $this->version->getFile();
\CFile::viewByUser($fileData, array("force_download" => false, 'cache_time' => 0, 'attachment_name' => $this->file->getName()));
}
protected function initializeVersion($versionId)
{
$this->version = Version::loadById($versionId, array('OBJECT.STORAGE'));
if (!$this->version) {
$this->errorCollection->add(array(new Error(Loc::getMessage('DISK_LOCAL_DOC_CONTROLLER_ERROR_COULD_NOT_FIND_FILE'), self::ERROR_COULD_NOT_FIND_FILE)));
$this->sendJsonResponse(array('status' => self::STATUS_NOT_FOUND));
}
$this->file = $this->version->getObject();
if (!$this->file) {
$this->errorCollection->add(array(new Error(Loc::getMessage('DISK_LOCAL_DOC_CONTROLLER_ERROR_COULD_NOT_FIND_VERSION'), self::ERROR_COULD_NOT_FIND_VERSION)));
$this->sendJsonResponse(array('status' => self::STATUS_NOT_FOUND));
}
}
/**
* @param $id
* @return Version|null
*/
protected static function getVersionById($id)
{
if (!isset(static::$loadedVersions[$id])) {
static::$loadedVersions[$id] = Version::loadById($id, array('OBJECT.STORAGE'));
}
return static::$loadedVersions[$id];
}
/**
* Returns the list attributes which is connected with another models.
* @return array
*/
public static function getMapReferenceAttributes()
{
return array('OBJECT' => File::className(), 'VERSION' => Version::className());
}
/**
* Gets data attributes by version to viewer.
* @param Version $version Target version.
* @param array $additionalParams Additional parameters 'canUpdate', 'showStorage'.
* @return string
*/
public static function getAttributesByVersion(Version $version, array $additionalParams = array())
{
$object = $version->getObject();
$objectId = $object->getId();
$urlManager = Driver::getInstance()->getUrlManager();
if (DocumentHandler::isEditable($version->getExtension())) {
$dataAttributesForViewer = 'data-bx-viewer="iframe" ' . 'data-bx-title="' . htmlspecialcharsbx($version->getName()) . '" ' . 'data-bx-src="' . $urlManager->getUrlToShowVersionByService($objectId, $version->getId(), 'gvdrive') . '" ' . 'data-bx-isFromUserLib="" ' . 'data-bx-askConvert="' . (DocumentHandler::isNeedConvertExtension($version->getExtension()) ? '1' : '') . '" ' . 'data-bx-download="' . $urlManager->getUrlForDownloadVersion($version) . '" ' . 'data-bx-size="' . htmlspecialcharsbx(CFile::formatSize($version->getSize())) . '" ';
} elseif (Viewer::isViewable($object->getExtension())) {
$dataAttributesForViewer = 'data-bx-viewer="iframe" ' . 'data-bx-title="' . htmlspecialcharsbx($version->getName()) . '" ' . 'data-bx-src="' . $urlManager->getUrlToShowVersionByService($objectId, $version->getId(), 'gvdrive') . '" ' . 'data-bx-isFromUserLib="" ' . 'data-bx-askConvert="0" ' . 'data-bx-download="' . $urlManager->getUrlForDownloadVersion($version) . '" ' . 'data-bx-size="' . htmlspecialcharsbx(CFile::formatSize($version->getSize())) . '" ' . 'data-bx-dateModify="' . htmlspecialcharsbx($version->getCreateTime()) . '" ';
} elseif (TypeFile::isImage($object)) {
$dataAttributesForViewer = 'data-bx-viewer="image" ' . 'data-bx-title="' . htmlspecialcharsbx($object->getName()) . '" ' . 'data-bx-src="' . $urlManager->getUrlForDownloadVersion($version) . '" ' . 'data-bx-isFromUserLib="" ' . 'data-bx-download="' . $urlManager->getUrlForDownloadVersion($version) . '" ';
} else {
$dataAttributesForViewer = 'data-bx-viewer="unknown" ' . 'data-bx-src="' . $urlManager->getUrlForDownloadVersion($version) . '" ' . 'data-bx-isFromUserLib="" ' . 'data-bx-download="' . $urlManager->getUrlForDownloadVersion($version) . '" ' . 'data-bx-title="' . htmlspecialcharsbx($object->getName()) . '" ' . 'data-bx-owner="' . htmlspecialcharsbx($version->getCreateUser() ? $version->getCreateUser()->getFormattedName() : '') . '" ' . 'data-bx-dateModify="' . htmlspecialcharsbx($version->getCreateTime()) . '" ' . 'data-bx-size="' . htmlspecialcharsbx(CFile::formatSize($version->getSize())) . '" ';
}
$dataAttributesForViewer .= " data-bx-version=\"\"" . " data-bx-history=\"\"" . " data-bx-historyPage=\"\"";
if (!empty($additionalParams['canUpdate'])) {
$dataAttributesForViewer .= ' data-bx-edit="' . $urlManager->getUrlForStartEditVersion($objectId, $version->getId(), 'gdrive') . '" ';
}
if (!empty($additionalParams['showStorage'])) {
$dataAttributesForViewer .= ' data-bx-storage="' . htmlspecialcharsbx($object->getParent()->getName()) . '" ';
}
return $dataAttributesForViewer;
}
/**
* Returns the list attributes which is connected with another models.
* @return array
*/
public static function getMapReferenceAttributes()
{
return array('CREATE_USER' => array('class' => User::className(), 'select' => User::getFieldsForSelect()), 'FILE' => array('orm_alias' => 'OBJECT', 'class' => File::className()), 'VERSION' => Version::className());
}
public static function getMapReferenceAttributes()
{
return array('OBJECT' => BaseObject::className(), 'VERSION' => Version::className(), 'TMP_FILE' => TmpFile::className(), 'USER' => array('class' => User::className(), 'select' => User::getFieldsForSelect()));
}
/**
* Gets url to download version of file.
* @param Version $version Version of file.
* @return string
*/
public function getUrlForDownloadVersion(Version $version)
{
return $this->getUrlDownloadController('downloadVersion', array('fileId' => $version->getObjectId(), 'versionId' => $version->getId()));
}
/**
* @return array
*/
public static function getMapReferenceAttributes()
{
$userClassName = User::className();
$fields = User::getFieldsForSelect();
return array('OBJECT' => File::className(), 'VERSION' => Version::className(), 'USER' => array('class' => $userClassName, 'select' => $fields), 'OWNER' => array('class' => $userClassName, 'select' => $fields));
}
/**
* Restores file from the version.
*
* The method is similar with (@see Bitrix\Disk\File::addVersion()).
*
* @param Version $version Version which need to restore.
* @param int $createdBy Id of user.
* @return bool
*/
public function restoreFromVersion(Version $version, $createdBy)
{
$this->errorCollection->clear();
if ($version->getObjectId() != $this->id) {
$this->errorCollection->add(array(new Error(Loc::getMessage('DISK_FILE_MODEL_ERROR_COULD_NOT_RESTORE_FROM_ANOTHER_OBJECT'), self::ERROR_COULD_NOT_RESTORE_FROM_OBJECT)));
return false;
}
/** @noinspection PhpDynamicAsStaticMethodCallInspection */
$forkFileId = \CFile::copyFile($version->getFileId(), true);
if (!$forkFileId) {
$this->errorCollection->add(array(new Error(Loc::getMessage('DISK_FILE_MODEL_ERROR_COULD_NOT_COPY_FILE'), self::ERROR_COULD_NOT_COPY_FILE)));
return false;
}
/** @noinspection PhpDynamicAsStaticMethodCallInspection */
if ($this->addVersion(\CFile::getFileArray($forkFileId), $createdBy, true) === null) {
return false;
}
return true;
}
/**
* Deletes file and all connected data and entities (@see Sharing, @see Rights, etc).
* @param int $deletedBy Id of user.
* @return bool
* @throws \Bitrix\Main\ArgumentNullException
*/
public function delete($deletedBy)
{
$this->errorCollection->clear();
$success = EditSessionTable::deleteByFilter(array('OBJECT_ID' => $this->id));
if (!$success) {
return false;
}
$success = ExternalLinkTable::deleteByFilter(array('OBJECT_ID' => $this->id));
if (!$success) {
return false;
}
foreach ($this->getSharingsAsReal() as $sharing) {
$sharing->delete($deletedBy);
}
//with status unreplied, declined (not approved)
$success = SharingTable::deleteByFilter(array('REAL_OBJECT_ID' => $this->id));
if (!$success) {
return false;
}
foreach ($this->getAttachedObjects() as $attached) {
$attached->delete();
}
unset($attached);
if (Loader::includeModule('bizproc')) {
BizProcDocument::deleteWorkflowsFile($this->id);
}
SimpleRightTable::deleteBatch(array('OBJECT_ID' => $this->id));
$success = RightTable::deleteByFilter(array('OBJECT_ID' => $this->id));
if (!$success) {
return false;
}
$versionQuery = Version::getList(array('filter' => array('OBJECT_ID' => $this->id)));
while ($versionData = $versionQuery->fetch()) {
$version = Version::buildFromArray($versionData);
$version->setAttributes(array('OBJECT' => $this));
$version->delete();
}
unset($version, $versionQuery);
$success = VersionTable::deleteByFilter(array('OBJECT_ID' => $this->id));
if (!$success) {
return false;
}
DeletedLog::addFile($this, $deletedBy, $this->errorCollection);
\CFile::delete($this->fileId);
$deleteResult = FileTable::delete($this->id);
if (!$deleteResult->isSuccess()) {
return false;
}
Driver::getInstance()->getIndexManager()->dropIndex($this);
if (!$this->isLink()) {
//todo potential - very hard operation.
foreach (File::getModelList(array('filter' => array('REAL_OBJECT_ID' => $this->id, '!=REAL_OBJECT_ID' => $this->id))) as $link) {
$link->delete($deletedBy);
}
unset($link);
}
$event = new Event(Driver::INTERNAL_MODULE_ID, "onAfterDeleteFile", array($this->getId(), $deletedBy));
$event->send();
return true;
}
private function processGridActions($gridId)
{
$postAction = 'action_button_' . $gridId;
if ($_SERVER['REQUEST_METHOD'] == 'POST' && isset($_POST[$postAction]) && check_bitrix_sessid()) {
if ($_POST[$postAction] == 'delete') {
if (empty($_POST['ID'])) {
return;
}
if (!$this->file->canDelete($this->file->getStorage()->getCurrentUserSecurityContext()) || !$this->file->canRestore($this->file->getStorage()->getCurrentUserSecurityContext())) {
return;
}
foreach ($_POST['ID'] as $targetId) {
/** @var Version $version */
$version = Version::loadById($targetId);
if (!$version) {
continue;
}
$version->delete();
}
}
}
}
