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<?php
if(!defined("B_PROLOG_INCLUDED") || B_PROLOG_INCLUDED!==true)die();
class CWebDavStorageCore extends CWebDavAbstractStorage
{
/** @var CWebDavIblock|null */
protected $webDav = null;
public function __construct()
{
}
public function getStorageClassName()
{
return 'CWebDavIblock';
}
/**
* @param \CWebDavIblock|null $webDav
* @return $this
*/
public function setWebDav($webDav)
{
$this->webDav = $webDav;
return $this;
}
/**
* @return \CWebDavIblock|null
*/
public function getWebDav()
{
return $this->webDav;
}
/**
* @return bool
*/
protected function isSetWebDav()
{
return isset($this->webDav);
}
public function isCorrectName($name, &$msg)
{
if(substr($name, 0, 1) == '.')
{
$msg = 'File/Directory name should not start with "."';
return false;
}
if(strpbrk($name, '/\:*?"\'|{}%&~'))
{
$msg = 'File/Directory name should not have /\:*?"\'|{}%&~ ';
return false;
}
return true;
}
/**
* @param array $source
* @return array
*/
public function parseStorageExtra(array $source)
{
static::setStorageExtra(array(
'iblockId' => empty($source['iblockId'])? null : (int)$source['iblockId'],
'sectionId' => empty($source['sectionId'])? null : (int)$source['sectionId'],
));
return $this->getStorageExtra();
}
/**
* @param array $source
* @return array
*/
public function parseElementExtra(array $source)
{
return array(
'id' => empty($source['id'])? null : (int)$source['id'],
'iblockId' => empty($source['iblockId'])? null : (int)$source['iblockId'],
'sectionId' => empty($source['sectionId'])? null : (int)$source['sectionId'],
'rootSectionId' => empty($source['rootSectionId'])? null : (int)$source['rootSectionId'],
'inSymlink' => empty($source['inSymlink'])? null : (int)$source['inSymlink'],
);
}
/**
* @param bool $reinit
* @param array $params
* @throws Exception
* @return $this
*/
protected function init($reinit = false, $params = array())
{
if($this->isSetWebDav() && !$reinit)
{
return $this;
}
CModule::IncludeModule('webdav');
$key = $this->getStorageId();
//$params = array();
if(empty($key['IBLOCK_SECTION_ID']))
{
throw new Exception('Wrong storage key. Not set section id');
}
$params['ROOT_SECTION_ID'] = $key['IBLOCK_SECTION_ID'];
$params['PLEASE_DO_NOT_MAKE_REDIRECT'] = true;
//todo what is it? socnet magic to published docs
global $USER;
$params['DOCUMENT_TYPE'] = array('webdav', 'CIBlockDocumentWebdavSocnet', 'iblock_'.$key['IBLOCK_SECTION_ID'].'_user_'.intval($USER->getId()));
$className = $this->getStorageClassName();
$webdav = new $className($key['IBLOCK_ID'], '', $params);
$webdav->attributes['user_id'] = $USER->getId();
return $this->setWebDav($webdav);
}
public function isUnique($name, $targetDirectoryId, &$opponentId = null)
{
/** @noinspection PhpUndefinedVariableInspection */
$isUniqueName = $this->init()->getWebDav()->checkUniqueName($name, $targetDirectoryId, $res);
if(!$isUniqueName)
{
$opponentId = $res['id'];
}
return $isUniqueName;
}
/**
* Add (1), (2), etc. if name non unique in traget dir
* @param string $name
* @param int $targetDirectoryId
* @return string
*/
public function regenerateNameIfNonUnique($name, $targetDirectoryId)
{
$key = $this->getStorageId();
$mainPartName = $name;
$newName = $mainPartName;
$count = 0;
/** @var CWebDavIblock $className */
$className = $this->getStorageClassName();
while(!$className::sCheckUniqueName($key['IBLOCK_ID'], $targetDirectoryId, '', $newName, $res))
{
$count++;
if(strstr($mainPartName, '.', true))
{
$newName = strstr($mainPartName, '.', true) . " ({$count})" . strstr($mainPartName, '.');
}
else
{
$newName = $mainPartName . " ({$count})";
}
}
return $newName;
}
/**
* @param $name
* @param $targetDirectoryId
* @param CWebDavTmpFile $tmpFile
* @throws CWebDavAccessDeniedException
* @throws WebDavStorageBreakDownException
* @return bool|array
*/
public function addFile($name, $targetDirectoryId, CWebDavTmpFile $tmpFile)
{
$key = $this->getStorageId();
if(!$targetDirectoryId)
{
//in root
$targetDirectoryId = $key['IBLOCK_SECTION_ID'];
}
$name = $this->init()->getWebDav()->correctName($name);
if(!$this->checkRights('create', array('targetDirectoryId' => $targetDirectoryId)))
{
throw new CWebDavAccessDeniedException;
}
$options = array(
'new' => true,
'dropped' => true,
'arDocumentStates' => array(),
'arUserGroups' => $this->getWebDav()->USER['GROUPS'],
'TMP_FILE' => $tmpFile->getAbsolutePath(),
'WIDTH' => $tmpFile->width,
'HEIGHT' => $tmpFile->height,
'FILE_NAME' => $name,
'IBLOCK_ID' => $key['IBLOCK_ID'],
'IBLOCK_SECTION_ID' => $targetDirectoryId,
'WF_STATUS_ID' => 1,
);
$options['arUserGroups'][] = 'Author';
$this->getDb()->startTransaction();
if (!$this->getWebDav()->put_commit($options))
{
$this->getDb()->rollback();
$tmpFile->delete();
return false;
}
$this->getDb()->commit();
$tmpFile->delete();
if(!empty($options['ELEMENT_ID']))
{
$this->clearCache();
$file = $this->getFile(null, array('id' => $options['ELEMENT_ID']), true);
if($file)
{
return $file;
}
}
throw new WebDavStorageBreakDownException('bd addFile');
}
/**
* @param $name
* @param $targetElementId
* @param CWebDavTmpFile $tmpFile
* @throws CWebDavAccessDeniedException
* @throws WebDavStorageBreakDownException
* @return bool|array
*/
public function updateFile($name, $targetElementId, CWebDavTmpFile $tmpFile)
{
$this->init();
$name = $this->getWebDav()->correctName($name);
if(!$this->checkRights('update', array(
'name' => $name,
'targetElementId' => $targetElementId)))
{
throw new CWebDavAccessDeniedException;
}
$options = array(
'new' => false,
'FILE_NAME' => $name,
'ELEMENT_ID' => $targetElementId,
'arUserGroups' => $this->getWebDav()->USER['GROUPS'],
'TMP_FILE' => $tmpFile->getAbsolutePath(),
'WIDTH' => $tmpFile->width,
'HEIGHT' => $tmpFile->height,
);
$this->getDb()->startTransaction();
if (!$this->getWebDav()->put_commit($options))
{
$this->getDb()->rollback();
$tmpFile->delete();
return false;
}
$this->getDb()->commit();
$tmpFile->delete();
if(!empty($options['ELEMENT_ID']))
{
$file = $this->getFile(null, array('id' => $options['ELEMENT_ID']), true);
if($file)
{
return $file;
}
}
throw new WebDavStorageBreakDownException('bd updateFile');
}
/**
* @param $name
* @param $targetElementId
* @param $newParentDirectoryId
* @throws CWebDavAccessDeniedException
* @throws WebDavStorageBreakDownException
* @return bool|array
*/
public function moveFile($name, $targetElementId, $newParentDirectoryId)
{
$this->init();
$key = $this->getStorageId();
if(!$newParentDirectoryId)
{
//in root
$newParentDirectoryId = $key['IBLOCK_SECTION_ID'];
}
$name = $this->getWebDav()->correctName($name);
$pathArray = $this->getPathArrayForSection($newParentDirectoryId);
$pathArray[] = $name;
$newPath = '/' . implode('/', $pathArray);
$options = array(
'element_id' => $targetElementId,
'dest_url' => $newPath,
'overwrite' => false,
);
$response = $this->getWebDav()->move($options);
$oError = $this->getLastException();
if(intval($response) == 412) //FILE_OR_FOLDER_ALREADY_EXISTS
{
return false;
}
elseif(intval($response) == 400) //FOLDER_IS_EXISTS (destination equals source)
{
return $this->getFile(null, array('id' => $targetElementId), true);
}
elseif(intval($response) == 403)
{
throw new CWebDavAccessDeniedException;
}
elseif(!$oError && intval($response) >= 300)
{
return false;
}
elseif($oError)
{
return false;
}
$file = $this->getFile(null, array('id' => $targetElementId), true);
if($file)
{
return $file;
}
throw new WebDavStorageBreakDownException('bd moveFile');
}
public function renameDirectory($name, $targetDirectoryId, $parentDirectoryId)
{
return $this->moveDirectory($name, $targetDirectoryId, $parentDirectoryId);
}
public function renameFile($name, $targetElementId, $parentDirectoryId)
{
return $this->moveFile($name, $targetElementId, $parentDirectoryId);
}
public function getVersionDelete($element)
{
if(empty($element) || !is_array($element))
{
return false;
}
return CWebDavLogDeletedElement::isAlreadyRemoved(array(
'SECTION_ID' => $element['extra']['rootSectionId'],
'IS_DIR' => (bool)$element['isDirectory'],
'ELEMENT_ID' => $element['id'],
));
}
public function deleteFile($file)
{
if(empty($file) || !is_array($file))
{
return false;
}
$this->init();
$result = $this->getWebDav()->delete(array('element_id' => $file['extra']['id']));
if (intval($result) == 403)
{
throw new CWebDavAccessDeniedException;
}
elseif (intval($result) != 204)
{
//$this->getWebDav()->LAST_ERROR;
return false;
}
$lastVersion = $this->getVersionDelete($file);
$this->clearCache();
return $lastVersion;
}
public function deleteDirectory($directory)
{
if(empty($directory) || !is_array($directory))
{
return false;
}
$this->init();
$result = $this->getWebDav()->delete(array('section_id' => $directory['extra']['id']));
if (intval($result) == 403)
{
throw new CWebDavAccessDeniedException;
}
elseif (intval($result) != 204)
{
//$this->getWebDav()->LAST_ERROR;
return false;
}
$lastVersion = $this->getVersionDelete($directory);
$this->clearCache();
return $lastVersion;
}
public function getDirectory($id, array $extra, $skipCheckId = false)
{
if(!$skipCheckId && $this->generateId(array('ID' => $extra['id'], 'FILE' => false)) != $id)
{
return false;
}
//todo usage propfind with section_id options
$storageId = $this->getStorageId();
CTimeZone::Disable();
$dir = CIBlockSection::GetList(array(), array(
'IBLOCK_ID' => (int)CWebDavSymlinkHelper::getIblockIdForSectionId($extra['id']), //todo symlink logic. Usage propfind!
'ID' => (int)$extra['id'],
), false, array('ID', 'IBLOCK_ID', 'IBLOCK_SECTION_ID', 'CREATED_BY', 'MODIFIED_BY', 'PATH', 'NAME', 'TIMESTAMP_X', 'XML_ID', 'IBLOCK_CODE', CWebDavIblock::UF_LINK_SECTION_ID));
CTimeZone::Enable();
$dir = $dir->fetch();
if(!$dir || !is_array($dir))
{
return array();
}
$dir['PATH'] = implode('/', ($this->getPathArrayForSection($extra['id'])));
return $this->formatSectionToResponse($dir);
}
/**
* @param $name
* @param $targetDirectoryId
* @param $newParentDirectoryId
* @throws CWebDavAccessDeniedException
* @throws CWebDavSymlinkMoveFakeErrorException
* @return bool|string
*/
public function moveDirectory($name, $targetDirectoryId, $newParentDirectoryId)
{
$this->init();
$key = $this->getStorageId();
if(!$newParentDirectoryId)
{
//in root
$newParentDirectoryId = $key['IBLOCK_SECTION_ID'];
}
$pathArray = $this->getPathArrayForSection($newParentDirectoryId);
$pathArray[] = $name;
$newPath = '/' . implode('/', $pathArray);
$options = array(
'section_id' => $targetDirectoryId,
'dest_url' => $newPath,
'overwrite' => false,
);
$response = $this->getWebDav()->move($options);
//todo bad hack. Operation move with symlink folders equals drop and create. This is not atomic operation.
//and we send response error, but this is fake error. Really we added new folders and move to trash.
$webdav = $this->getWebDav();
if($webdav::$lastActionMoveWithSymlink)
{
throw new CWebDavSymlinkMoveFakeErrorException;
}
$oError = $this->getLastException();
if(!$oError && intval($response) == 403)
{
throw new CWebDavAccessDeniedException;
}
elseif(intval($response) == 400) //FOLDER_IS_EXISTS (destination equals source)
{
return $this->getDirectory(null, array('id' => $targetDirectoryId), true);
}
elseif(!$oError && intval($response) >= 300)
{
return false;
}
elseif($oError)
{
return false;
}
$this->clearCache();
$directory = $this->getDirectory(null, array('id' => $targetDirectoryId), true);
//todo getPathArrayForSection() static cached. And we set path manual.
$directory['path'] = $newPath;
return $directory;
}
/**
* @param $id
* @return array
*/
protected function getPathArrayForSection($id)
{
return $this->init()->getWebDav()->getNavChain(array('section_id' => (int)$id));
}
public function getFile($id, array $extra, $skipCheckId = false)
{
if(!$skipCheckId && $this->generateId(array('ID' => $extra['id'], 'FILE' => true)) != $id)
{
return false;
}
CTimeZone::Disable();
$storageId = $this->getStorageId();
$options = array(
'path' => '/',
'depth' => '10000',
'element_id' => (int)$extra['id'],
);
/** @noinspection PhpUndefinedVariableInspection */
$element = $this
->init()
->getWebDav()
->propFind($options, $files, array(
'COLUMNS' => array(),
'return' => 'array',
//todo fix to $arParentPerms = $this->GetPermissions in CWebDavIblock::_get_mixed_list()
'PARENT_ID' => $storageId['IBLOCK_SECTION_ID'],
'FILTER' => array(
'ID' => (int)$extra['id'],
//'IBLOCK_ID' => (int)$storageId['IBLOCK_ID'],
//'SECTION_ID' => (int)$storageId['IBLOCK_SECTION_ID'],
),
'NON_DROPPED_SECTION' => true,
))
;
CTimeZone::Enable();
if(!is_array($element))
{
return array();
}
//fetch first from result
return $this->formatFileToResponse((array_shift($element['RESULT']))?: array());
}
/**
* @param $name
* @param $parentDirectoryId
* @return bool|array
*/
public function addDirectory($name, $parentDirectoryId)
{
$key = $this->getStorageId();
if(!$parentDirectoryId)
{
//in root
$parentDirectoryId = $key['IBLOCK_SECTION_ID'];
}
/** @var CWebDavIblock $webDav */
$webDav = $this
->init()
->getWebDav()
;
$alreadyExists = false;
$sectionId = null;
$name = $webDav->correctName($name);
$pathArray = $this->getPathArrayForSection($parentDirectoryId);
$pathArray[] = $name;
$path = '/' . implode('/', $pathArray);
$response = $webDav->MKCOL(array('path' => $path));
if(intval($response) == 403)
{
throw new CWebDavAccessDeniedException;
}
elseif($exception = $this->getLastException())
{
if($exception['code'] == 'FOLDER_IS_EXISTS')
{
$alreadyExists = true;
$sectionId = $webDav->arParams['item_id'];
}
else
{
return array();
}
}
elseif($response == '201 Created')
{
$sectionId = $webDav->arParams['changed_element_id'];
}
if(!$sectionId)
{
return array();
}
if(!$alreadyExists)
{
$this->clearCache();
}
return $this->getDirectory(null, array('id' => $sectionId), true);
}
protected function getLastException()
{
/** @var CAllMain */
global $APPLICATION;
$exception = $APPLICATION->GetException();
if($exception instanceof CApplicationException)
{
return array(
'code' => $exception->getId(),
);
}
return false;
}
public function sendFile($file)
{
if(empty($file['extra']['id']))
{
throw new Exception('Wrong file id');
}
if(empty($file['extra']['iblockId']))
{
throw new Exception('Wrong file iblockId');
}
//todo session_commit() ?
return $this
->getWebDav()
->fileViewByUser($file['extra']['id'], array('IBLOCK_ID' => $file['extra']['iblockId']))
;
}
/**
* @param $version
* @param string $path
* @param array $miscOptions
* @return array
*/
protected function searchFilesByPropFind($version, $path = '/', array $miscOptions = array())
{
$storageId = $this->getStorageId();
$version = convertTimeStamp((int)$version, 'FULL');
$options = array_merge(array('path' => $path, 'depth' => '10000'), $miscOptions);
CTimeZone::Disable();
/** @noinspection PhpUndefinedVariableInspection */
$result = $this->getWebDav()->propFind($options, $files, array(
'COLUMNS' => array(),
'return' => 'array',
//todo fix to $arParentPerms = $this->GetPermissions in CWebDavIblock::_get_mixed_list()
'PARENT_ID' => $storageId['IBLOCK_SECTION_ID'],
'FILTER' => array(
'timestamp_1' => $version,
),
'NON_TRASH_SECTION' => true,
'NON_OLD_DROPPED_SECTION' => true,
'NON_DROPPED_SECTION' => true,
));
CTimeZone::Enable();
if(!is_array($result))
{
return array();
}
return $this->formatFilesToResponse($result['RESULT']?: array(), !empty($miscOptions['underSymlink']));
}
/**
* Hide folder or file if path contains trash, dropped
* @param array $element
* @return bool
*/
protected function isHiddenElement(array $element)
{
$droppedData = $this->getWebDav()->getOldDroppedMetaData();
$trashData = $this->getWebDav()->getTrashMetaData();
$dataDeterminesElement = array();
if(isset($element['~NAME']))
{
$dataDeterminesElement[] = $element['~NAME'];
}
if(isset($element['PATH']))
{
$dataDeterminesElement[] = rtrim($element['PATH'], '/') . '/';
}
foreach ($dataDeterminesElement as $data)
{
if($data === $droppedData['name'] || $data === $trashData['name'])
{
return true;
}
if(preg_match('%/(' . preg_quote($trashData['alias']) . '|' . preg_quote($trashData['name']) . ')/%i' . BX_UTF_PCRE_MODIFIER, $data))
{
return true;
}
if(preg_match('%/(' . preg_quote($droppedData['alias']) . '|' . preg_quote($droppedData['name']) . ')/%i' . BX_UTF_PCRE_MODIFIER, $data))
{
return true;
}
}
unset($data);
return false;
}
protected function getDeletedElements($version)
{
$deletedItems = array();
$version = CWebDavDiskDispatcher::convertFromExternalVersion($version);
if(!$version)
{
return array();
}
$storageId = $this->getStorageId();
$query = CWebDavLogDeletedElement::getList(array(), array(
'VERSION' => $version,
'IBLOCK_ID' => $storageId['IBLOCK_ID'],
'SECTION_ID' => $storageId['IBLOCK_SECTION_ID'],
));
if(!$query)
{
throw new Exception('Error in DB');
}
while($row = $query->fetch())
{
if(!$row)
{
continue;
}
$deletedItems[] = array(
'id' => $row['ELEMENT_ID'],
'isDirectory' => (bool)$row['IS_DIR'],
'deletedBy' => (string) (isset($row['USER_ID'])? $row['USER_ID'] : 0),
'isDeleted' => true,
'storageId' => $this->getStringStorageId(),
'version' => CWebDavDiskDispatcher::convertToExternalVersion($row['VERSION']),
);
}
return $deletedItems;
}
private function getDataSymlinkSections()
{
global $USER;
$invitesQuery = \Bitrix\Webdav\FolderInviteTable::getList(array(
'filter' => array(
'INVITE_USER_ID' => $USER->getId(),
'IS_APPROVED' => true,
'IS_DELETED' => false,
),
));
$symlinkSections = array();
while($invite = $invitesQuery->fetch())
{
$symlinkSections[$invite['LINK_SECTION_ID']] = $invite;
}
return $symlinkSections;
}
/**
* @param int $version
* @param array &$realSections - set symlink flag if needed. This is full tree.
* @return array
*/
private function getSymlinkSnapshot($version = 0, array &$realSections = array())
{
/** @var \CWebDavIblock $webdav */
$webdav = $this
->getWebDav()
;
$files = $sections = array();
foreach ($this->getDataSymlinkSections() as $linkSectionId => $invite)
{
$webdav->enableUFSymlinkMode();
$pathOnSymlinkSection = '';
$symlinkSectionVersion = 0;
foreach ($realSections as &$realSection)
{
if($realSection['isDirectory'] && $realSection['extra']['id'] == $linkSectionId)
{
$realSection['isSymlinkDirectory'] = true;
$pathOnSymlinkSection = rtrim($realSection['path'], '/') . '/';
$symlinkSectionVersion = $realSection['version'];
break;
}
}
unset($realSection);
if(!$pathOnSymlinkSection)
{
//we are not found symlink section in full real tree sections
continue;
}
$portionSections = $this->formatSectionsToResponse($webdav->getSectionsTree(array(
'NON_DROPPED_SECTION' => true,
'section_id' => $linkSectionId,
'prependPath' => $pathOnSymlinkSection,
'setERights' => true,
)), true);
$versionForFileFilter = 0;
//todo not good. Hack. We need read tree if create new symlink.
if(self::compareVersion($symlinkSectionVersion, $version) <= 0)
{
$versionForFileFilter = CWebDavDiskDispatcher::convertFromExternalVersion($version);
$portionSections = $this->filterSectionByVersion($portionSections, $version);
}
$files = array_merge(
$files,
$this->searchFilesByPropFind($versionForFileFilter, null, array('section_id' => $linkSectionId, 'underSymlink' => true))
);
$sections = array_merge(
$sections,
$portionSections
);
}
unset($invite);
return array_merge($files, $sections);
}
public function getSnapshot($version = 0)
{
CTimeZone::Disable();
/** @var \CWebDavIblock $webdav */
$webdav = $this
->init()
->getWebDav()
;
$webdav->disableUFSymlinkMode();
$sections = $webdav->getSectionsTree(array(
'path' => '/',
'NON_DROPPED_SECTION' => true,
'SET_IS_SHARED' => true,
));
$webdav->enableUFSymlinkMode();
$realSections = $this->formatSectionsToResponse($sections, false);
$elements = $this->getSymlinkSnapshot($version, $realSections);
$elements = array_merge($elements, $this->filterSectionByVersion($realSections, $version));
$webdav->disableUFSymlinkMode();
$files = $this->searchFilesByPropFind(CWebDavDiskDispatcher::convertFromExternalVersion($version), '/', array('underSymlink' => false));
$webdav->enableUFSymlinkMode();
CTimeZone::Enable();
return array_merge(
$elements,
$files,
$this->getDeletedElements($version)
);
}
/**
* @param $version
* @return array
*/
protected function getSnapshotFromTrash($version)
{
CTimeZone::Disable();
$version = convertTimeStamp((int)$version, 'FULL');
$options = array('path' => '/' . $this->getWebDav()->meta_names['TRASH']['name'], 'depth' => '1');
$this->getWebDav()->meta_state = 'TRASH';
/** @noinspection PhpUndefinedVariableInspection */
$result = $this->getWebDav()->propFind($options, $files, array(
'COLUMNS' => array(),
'return' => 'array',
'FILTER' => array(
'timestamp_1' => $version,
'TIMESTAMP_X_1' => $version,
),
));
CTimeZone::Enable();
if(!is_array($result))
{
return array();
}
//file, folders format. This is not good. But it is not used.
return $this->formatFilesToResponse($result['RESULT']?: array());
}
/**
* @param $file
* @return bool|string
*/
public function getPublicLink(array $file)
{
/** @var \CWebDavIblock $webdav */
$webdav = $this
->init()
->getWebDav()
;
$hash = CWebDavExtLinks::getHashLink(array(
'IBLOCK_TYPE' => $webdav->IBLOCK_TYPE,
'IBLOCK_ID' => $file['extra']['iblockId'],
'ROOT_SECTION_ID' => $file['extra']['rootSectionId']
), array(
'PASSWORD' => '',
'URL' => $file['path'],
'BASE_URL' => $webdav->base_url,
'SINGLE_SESSION' => false,
'LINK_TYPE' => CWebDavExtLinks::LINK_TYPE_MANUAL,
'VERSION_ID' => null,
'FILE_ID' => null,
'ELEMENT_ID' => $file['extra']['id'],
), null);
return $hash;
}
/**
* @param array $element
* @return string
*/
public function generateId(array $element)
{
//this is unique id in this storage (pair iblock + id)
return implode('|', array(
'st' . $this->getStringStorageId(), (empty($element['FILE'])? 's' : 'f') . $element['ID']
));
}
protected function skipSection(array $section)
{
return false;
if(!empty($section['XML_ID']) && $section['XML_ID'] == 'SHARED_FOLDER')
{
return true;
}
return false;
}
protected function formatSectionToResponse(array $section, $markAsSymlink = null)
{
if(empty($section))
{
return array();
}
$storageId = $this->getStorageId();
$rootSection = isset($storageId['IBLOCK_SECTION_ID'])? $storageId['IBLOCK_SECTION_ID'] : null;
$result = array(
'id' => $this->generateId($section),
'isDirectory' => true,
'isShared' => !empty($section['IS_SHARED']),
'isSymlinkDirectory' => !empty($section[CWebDavIblock::UF_LINK_SECTION_ID]) || !empty($section['symlink']),
'isDeleted' => false,
'storageId' => $this->getStringStorageId(),
'path' => isset($section['PATH']) ? '/' . trim($section['PATH'], '/') : null,
'name' => $section['NAME'],
'version' => (string)$this->generateTimestamp($section['TIMESTAMP_X']),
'extra' => array(
'id' => (string)$section['ID'],
'iblockId' => (string)$section['IBLOCK_ID'],
'sectionId' => (string)$section['IBLOCK_SECTION_ID'],
'rootSectionId' => (string)$rootSection,
'name' => $section['NAME'],
),
'permission' => $this->getRightSection($section),
'createdBy' => (string)$section['CREATED_BY'],
'modifiedBy' => (string)$section['MODIFIED_BY'],
);
if($rootSection != $section['IBLOCK_SECTION_ID'])
{
$result['parentId'] = $this->generateId(array('FILE' => false, 'ID' => $section['IBLOCK_SECTION_ID']));
}
if($markAsSymlink === null)
{
global $USER;
if(CWebDavSymlinkHelper::isLink(CWebDavSymlinkHelper::ENTITY_TYPE_USER, $USER->getId(), array(
'ID' => $section['ID'],
'IBLOCK_ID' => $section['IBLOCK_ID'],
)))
{
$markAsSymlink = true;
$result['path'] =
'/' .
trim(implode($this->getPathArrayForSection($section['ID']), '/'), '/') .
'/'
;
}
}
if($markAsSymlink)
{
$result['extra']['inSymlink'] = '1';
}
return $result;
}
/**
* @param array $sections
* @param bool $markAsSymlink
* @return array
*/
protected function formatSectionsToResponse(array $sections, $markAsSymlink = null)
{
$result = array();
foreach ($sections as $section)
{
if(empty($section) || $this->isHiddenElement($section))
{
continue;
}
$result[] = $this->formatSectionToResponse($section, $markAsSymlink);
}
unset($section);
return $result;
}
protected function formatFileToResponse(array $file, $markAsSymlink = null)
{
if(empty($file))
{
return array();
}
$storageId = $this->getStorageId();
$rootSection = isset($storageId['IBLOCK_SECTION_ID'])? $storageId['IBLOCK_SECTION_ID'] : null;
$result = array(
'id' => $this->generateId($file),
'isDirectory' => false,
'isDeleted' => false,
'storageId' => $this->getStringStorageId(),
'path' => isset($file['PATH']) ? '/' . trim($file['PATH'], '/') : null,
'name' => $file['NAME'],
'revision' => (string)$file['PROPERTY_FILE_VALUE'],
'version' => (string)$this->generateTimestamp($file['TIMESTAMP_X']),
'extra' => array(
'id' => (string)$file['ID'],
'iblockId' => (string)$file['IBLOCK_ID'],
'sectionId' => (string)$file['IBLOCK_SECTION_ID'],
'rootSectionId' => (string)$rootSection,
'name' => $file['NAME'],
),
'size' => isset($file['FILE']['FILE_SIZE'])? (string)$file['FILE']['FILE_SIZE'] : '0',
'permission' => $this->getRightFile($file),
'createdBy' => (string)$file['CREATED_BY'],
'modifiedBy' => (string)$file['MODIFIED_BY'],
);
if($rootSection != $file['IBLOCK_SECTION_ID'])
{
$result['parentId'] = $this->generateId(array('FILE' => false, 'ID' => $file['IBLOCK_SECTION_ID']));
}
if($markAsSymlink === null)
{
global $USER;
if(CWebDavSymlinkHelper::isLink(CWebDavSymlinkHelper::ENTITY_TYPE_USER, $USER->getId(), array(
'ID' => $file['IBLOCK_SECTION_ID'],
'IBLOCK_ID' => $file['IBLOCK_ID'],
)))
{
$markAsSymlink = true;
$result['path'] =
'/' .
trim(implode($this->getPathArrayForSection($file['IBLOCK_SECTION_ID']), '/'), '/') .
'/' .
$file['NAME']
;
}
}
if($markAsSymlink)
{
$result['extra']['inSymlink'] = '1';
}
return $result;
}
/**
* @param array $files
* @param bool $markAsSymlink
* @return array
*/
protected function formatFilesToResponse(array $files, $markAsSymlink = null)
{
$result = array();
foreach ($files as $file)
{
if(empty($file) || $this->isHiddenElement($file))
{
continue;
}
$result[] = $this->formatFileToResponse($file, $markAsSymlink);
}
unset($file);
return $result;
}
/**
* @param array $sections
* @param int $version
* @return array
*/
protected function filterSectionByVersion(array $sections, $version = 0)
{
if($version == 0)
{
return $sections;
}
foreach ($sections as $i => $section)
{
if(self::compareVersion($section['version'], $version) < 0)
{
unset($sections[$i]);
}
}
return $sections;
}
protected function generateTimestamp($date)
{
return CWebDavDiskDispatcher::convertToExternalVersion(makeTimeStamp($date));
}
protected function clearCache()
{
WDClearComponentCache(array(
'webdav.element.edit',
'webdav.element.hist',
'webdav.element.upload',
'webdav.element.view',
'webdav.menu',
'webdav.section.edit',
'webdav.section.list'));
}
protected function checkRights($action, array $element = array())
{
//return true;
//maybe throw expection?
$action = strtolower($action);
if($action == 'create')
{
return $this->init()
->getWebDav()
->checkWebRights('PUT', array(
'arElement' => array(
'is_dir' => false,
'parent_id' => $element['targetDirectoryId'],
),
'action' => 'create',
'create_element_in_section' => true,
), false);
}
elseif($action == 'update' && !empty($element['targetElementId']))
{
return $this
->init()
->getWebDav()
->checkWebRights('PUT', array('arElement' => array(
'not_found' => false,
'item_id' => $element['targetElementId'],
'is_dir' => false,
), 'action' => 'edit'), false);
}
return false;
}
/**
* @param array $section
* @return string
*/
private function getRightSection(array $section)
{
$perm = 'W';
if (!empty($section['E_RIGHTS']))
{
$perm = isset($section['E_RIGHTS']['section_edit']) ? 'W' : 'R';
}
return $perm;
}
/**
* @param array $file
* @return string
*/
private function getRightFile(array $file)
{
$perm = 'W';
if (!empty($file['E_RIGHTS']))
{
$perm = isset($file['E_RIGHTS']['element_edit']) ? 'W' : 'R';
}
return $perm;
}
}