nextcloud /
server
@@ -38,219 +38,219 @@ |
||
| 38 | 38 | use OCA\FederatedFileSharing\FederatedShareProvider; |
| 39 | 39 | |
| 40 | 40 | class File implements \OCP\Share_Backend_File_Dependent { |
| 41 | - public const FORMAT_SHARED_STORAGE = 0; |
|
| 42 | - public const FORMAT_GET_FOLDER_CONTENTS = 1; |
|
| 43 | - public const FORMAT_FILE_APP_ROOT = 2; |
|
| 44 | - public const FORMAT_OPENDIR = 3; |
|
| 45 | - public const FORMAT_GET_ALL = 4; |
|
| 46 | - public const FORMAT_PERMISSIONS = 5; |
|
| 47 | - public const FORMAT_TARGET_NAMES = 6; |
|
| 41 | + public const FORMAT_SHARED_STORAGE = 0; |
|
| 42 | + public const FORMAT_GET_FOLDER_CONTENTS = 1; |
|
| 43 | + public const FORMAT_FILE_APP_ROOT = 2; |
|
| 44 | + public const FORMAT_OPENDIR = 3; |
|
| 45 | + public const FORMAT_GET_ALL = 4; |
|
| 46 | + public const FORMAT_PERMISSIONS = 5; |
|
| 47 | + public const FORMAT_TARGET_NAMES = 6; |
|
| 48 | 48 | |
| 49 | - private $path; |
|
| 49 | + private $path; |
|
| 50 | 50 | |
| 51 | - /** @var FederatedShareProvider */ |
|
| 52 | - private $federatedShareProvider; |
|
| 51 | + /** @var FederatedShareProvider */ |
|
| 52 | + private $federatedShareProvider; |
|
| 53 | 53 | |
| 54 | - public function __construct(FederatedShareProvider $federatedShareProvider = null) { |
|
| 55 | - if ($federatedShareProvider) { |
|
| 56 | - $this->federatedShareProvider = $federatedShareProvider; |
|
| 57 | - } else { |
|
| 58 | - $federatedSharingApp = \OC::$server->query(Application::class); |
|
| 59 | - $this->federatedShareProvider = $federatedSharingApp->getFederatedShareProvider(); |
|
| 60 | - } |
|
| 61 | - } |
|
| 54 | + public function __construct(FederatedShareProvider $federatedShareProvider = null) { |
|
| 55 | + if ($federatedShareProvider) { |
|
| 56 | + $this->federatedShareProvider = $federatedShareProvider; |
|
| 57 | + } else { |
|
| 58 | + $federatedSharingApp = \OC::$server->query(Application::class); |
|
| 59 | + $this->federatedShareProvider = $federatedSharingApp->getFederatedShareProvider(); |
|
| 60 | + } |
|
| 61 | + } |
|
| 62 | 62 | |
| 63 | - public function isValidSource($itemSource, $uidOwner) { |
|
| 64 | - try { |
|
| 65 | - $path = \OC\Files\Filesystem::getPath($itemSource); |
|
| 66 | - // FIXME: attributes should not be set here, |
|
| 67 | - // keeping this pattern for now to avoid unexpected |
|
| 68 | - // regressions |
|
| 69 | - $this->path = \OC\Files\Filesystem::normalizePath(basename($path)); |
|
| 70 | - return true; |
|
| 71 | - } catch (\OCP\Files\NotFoundException $e) { |
|
| 72 | - return false; |
|
| 73 | - } |
|
| 74 | - } |
|
| 63 | + public function isValidSource($itemSource, $uidOwner) { |
|
| 64 | + try { |
|
| 65 | + $path = \OC\Files\Filesystem::getPath($itemSource); |
|
| 66 | + // FIXME: attributes should not be set here, |
|
| 67 | + // keeping this pattern for now to avoid unexpected |
|
| 68 | + // regressions |
|
| 69 | + $this->path = \OC\Files\Filesystem::normalizePath(basename($path)); |
|
| 70 | + return true; |
|
| 71 | + } catch (\OCP\Files\NotFoundException $e) { |
|
| 72 | + return false; |
|
| 73 | + } |
|
| 74 | + } |
|
| 75 | 75 | |
| 76 | - public function getFilePath($itemSource, $uidOwner) { |
|
| 77 | - if (isset($this->path)) { |
|
| 78 | - $path = $this->path; |
|
| 79 | - $this->path = null; |
|
| 80 | - return $path; |
|
| 81 | - } else { |
|
| 82 | - try { |
|
| 83 | - $path = \OC\Files\Filesystem::getPath($itemSource); |
|
| 84 | - return $path; |
|
| 85 | - } catch (\OCP\Files\NotFoundException $e) { |
|
| 86 | - return false; |
|
| 87 | - } |
|
| 88 | - } |
|
| 89 | - } |
|
| 76 | + public function getFilePath($itemSource, $uidOwner) { |
|
| 77 | + if (isset($this->path)) { |
|
| 78 | + $path = $this->path; |
|
| 79 | + $this->path = null; |
|
| 80 | + return $path; |
|
| 81 | + } else { |
|
| 82 | + try { |
|
| 83 | + $path = \OC\Files\Filesystem::getPath($itemSource); |
|
| 84 | + return $path; |
|
| 85 | + } catch (\OCP\Files\NotFoundException $e) { |
|
| 86 | + return false; |
|
| 87 | + } |
|
| 88 | + } |
|
| 89 | + } |
|
| 90 | 90 | |
| 91 | - /** |
|
| 92 | - * create unique target |
|
| 93 | - * @param string $filePath |
|
| 94 | - * @param string $shareWith |
|
| 95 | - * @param array $exclude (optional) |
|
| 96 | - * @return string |
|
| 97 | - */ |
|
| 98 | - public function generateTarget($filePath, $shareWith, $exclude = null) { |
|
| 99 | - $shareFolder = \OCA\Files_Sharing\Helper::getShareFolder(); |
|
| 100 | - $target = \OC\Files\Filesystem::normalizePath($shareFolder . '/' . basename($filePath)); |
|
| 91 | + /** |
|
| 92 | + * create unique target |
|
| 93 | + * @param string $filePath |
|
| 94 | + * @param string $shareWith |
|
| 95 | + * @param array $exclude (optional) |
|
| 96 | + * @return string |
|
| 97 | + */ |
|
| 98 | + public function generateTarget($filePath, $shareWith, $exclude = null) { |
|
| 99 | + $shareFolder = \OCA\Files_Sharing\Helper::getShareFolder(); |
|
| 100 | + $target = \OC\Files\Filesystem::normalizePath($shareFolder . '/' . basename($filePath)); |
|
| 101 | 101 | |
| 102 | - // for group shares we return the target right away |
|
| 103 | - if ($shareWith === false) { |
|
| 104 | - return $target; |
|
| 105 | - } |
|
| 102 | + // for group shares we return the target right away |
|
| 103 | + if ($shareWith === false) { |
|
| 104 | + return $target; |
|
| 105 | + } |
|
| 106 | 106 | |
| 107 | - \OC\Files\Filesystem::initMountPoints($shareWith); |
|
| 108 | - $view = new \OC\Files\View('/' . $shareWith . '/files'); |
|
| 107 | + \OC\Files\Filesystem::initMountPoints($shareWith); |
|
| 108 | + $view = new \OC\Files\View('/' . $shareWith . '/files'); |
|
| 109 | 109 | |
| 110 | - if (!$view->is_dir($shareFolder)) { |
|
| 111 | - $dir = ''; |
|
| 112 | - $subdirs = explode('/', $shareFolder); |
|
| 113 | - foreach ($subdirs as $subdir) { |
|
| 114 | - $dir = $dir . '/' . $subdir; |
|
| 115 | - if (!$view->is_dir($dir)) { |
|
| 116 | - $view->mkdir($dir); |
|
| 117 | - } |
|
| 118 | - } |
|
| 119 | - } |
|
| 110 | + if (!$view->is_dir($shareFolder)) { |
|
| 111 | + $dir = ''; |
|
| 112 | + $subdirs = explode('/', $shareFolder); |
|
| 113 | + foreach ($subdirs as $subdir) { |
|
| 114 | + $dir = $dir . '/' . $subdir; |
|
| 115 | + if (!$view->is_dir($dir)) { |
|
| 116 | + $view->mkdir($dir); |
|
| 117 | + } |
|
| 118 | + } |
|
| 119 | + } |
|
| 120 | 120 | |
| 121 | - $excludeList = is_array($exclude) ? $exclude : []; |
|
| 121 | + $excludeList = is_array($exclude) ? $exclude : []; |
|
| 122 | 122 | |
| 123 | - return \OCA\Files_Sharing\Helper::generateUniqueTarget($target, $excludeList, $view); |
|
| 124 | - } |
|
| 123 | + return \OCA\Files_Sharing\Helper::generateUniqueTarget($target, $excludeList, $view); |
|
| 124 | + } |
|
| 125 | 125 | |
| 126 | - public function formatItems($items, $format, $parameters = null) { |
|
| 127 | - if ($format === self::FORMAT_SHARED_STORAGE) { |
|
| 128 | - // Only 1 item should come through for this format call |
|
| 129 | - $item = array_shift($items); |
|
| 130 | - return [ |
|
| 131 | - 'parent' => $item['parent'], |
|
| 132 | - 'path' => $item['path'], |
|
| 133 | - 'storage' => $item['storage'], |
|
| 134 | - 'permissions' => $item['permissions'], |
|
| 135 | - 'uid_owner' => $item['uid_owner'], |
|
| 136 | - ]; |
|
| 137 | - } elseif ($format === self::FORMAT_GET_FOLDER_CONTENTS) { |
|
| 138 | - $files = []; |
|
| 139 | - foreach ($items as $item) { |
|
| 140 | - $file = []; |
|
| 141 | - $file['fileid'] = $item['file_source']; |
|
| 142 | - $file['storage'] = $item['storage']; |
|
| 143 | - $file['path'] = $item['file_target']; |
|
| 144 | - $file['parent'] = $item['file_parent']; |
|
| 145 | - $file['name'] = basename($item['file_target']); |
|
| 146 | - $file['mimetype'] = $item['mimetype']; |
|
| 147 | - $file['mimepart'] = $item['mimepart']; |
|
| 148 | - $file['mtime'] = $item['mtime']; |
|
| 149 | - $file['encrypted'] = $item['encrypted']; |
|
| 150 | - $file['etag'] = $item['etag']; |
|
| 151 | - $file['uid_owner'] = $item['uid_owner']; |
|
| 152 | - $file['displayname_owner'] = $item['displayname_owner']; |
|
| 126 | + public function formatItems($items, $format, $parameters = null) { |
|
| 127 | + if ($format === self::FORMAT_SHARED_STORAGE) { |
|
| 128 | + // Only 1 item should come through for this format call |
|
| 129 | + $item = array_shift($items); |
|
| 130 | + return [ |
|
| 131 | + 'parent' => $item['parent'], |
|
| 132 | + 'path' => $item['path'], |
|
| 133 | + 'storage' => $item['storage'], |
|
| 134 | + 'permissions' => $item['permissions'], |
|
| 135 | + 'uid_owner' => $item['uid_owner'], |
|
| 136 | + ]; |
|
| 137 | + } elseif ($format === self::FORMAT_GET_FOLDER_CONTENTS) { |
|
| 138 | + $files = []; |
|
| 139 | + foreach ($items as $item) { |
|
| 140 | + $file = []; |
|
| 141 | + $file['fileid'] = $item['file_source']; |
|
| 142 | + $file['storage'] = $item['storage']; |
|
| 143 | + $file['path'] = $item['file_target']; |
|
| 144 | + $file['parent'] = $item['file_parent']; |
|
| 145 | + $file['name'] = basename($item['file_target']); |
|
| 146 | + $file['mimetype'] = $item['mimetype']; |
|
| 147 | + $file['mimepart'] = $item['mimepart']; |
|
| 148 | + $file['mtime'] = $item['mtime']; |
|
| 149 | + $file['encrypted'] = $item['encrypted']; |
|
| 150 | + $file['etag'] = $item['etag']; |
|
| 151 | + $file['uid_owner'] = $item['uid_owner']; |
|
| 152 | + $file['displayname_owner'] = $item['displayname_owner']; |
|
| 153 | 153 | |
| 154 | - $storage = \OC\Files\Filesystem::getStorage('/'); |
|
| 155 | - $cache = $storage->getCache(); |
|
| 156 | - $file['size'] = $item['size']; |
|
| 157 | - $files[] = $file; |
|
| 158 | - } |
|
| 159 | - return $files; |
|
| 160 | - } elseif ($format === self::FORMAT_OPENDIR) { |
|
| 161 | - $files = []; |
|
| 162 | - foreach ($items as $item) { |
|
| 163 | - $files[] = basename($item['file_target']); |
|
| 164 | - } |
|
| 165 | - return $files; |
|
| 166 | - } elseif ($format === self::FORMAT_GET_ALL) { |
|
| 167 | - $ids = []; |
|
| 168 | - foreach ($items as $item) { |
|
| 169 | - $ids[] = $item['file_source']; |
|
| 170 | - } |
|
| 171 | - return $ids; |
|
| 172 | - } elseif ($format === self::FORMAT_PERMISSIONS) { |
|
| 173 | - $filePermissions = []; |
|
| 174 | - foreach ($items as $item) { |
|
| 175 | - $filePermissions[$item['file_source']] = $item['permissions']; |
|
| 176 | - } |
|
| 177 | - return $filePermissions; |
|
| 178 | - } elseif ($format === self::FORMAT_TARGET_NAMES) { |
|
| 179 | - $targets = []; |
|
| 180 | - foreach ($items as $item) { |
|
| 181 | - $targets[] = $item['file_target']; |
|
| 182 | - } |
|
| 183 | - return $targets; |
|
| 184 | - } |
|
| 185 | - return []; |
|
| 186 | - } |
|
| 154 | + $storage = \OC\Files\Filesystem::getStorage('/'); |
|
| 155 | + $cache = $storage->getCache(); |
|
| 156 | + $file['size'] = $item['size']; |
|
| 157 | + $files[] = $file; |
|
| 158 | + } |
|
| 159 | + return $files; |
|
| 160 | + } elseif ($format === self::FORMAT_OPENDIR) { |
|
| 161 | + $files = []; |
|
| 162 | + foreach ($items as $item) { |
|
| 163 | + $files[] = basename($item['file_target']); |
|
| 164 | + } |
|
| 165 | + return $files; |
|
| 166 | + } elseif ($format === self::FORMAT_GET_ALL) { |
|
| 167 | + $ids = []; |
|
| 168 | + foreach ($items as $item) { |
|
| 169 | + $ids[] = $item['file_source']; |
|
| 170 | + } |
|
| 171 | + return $ids; |
|
| 172 | + } elseif ($format === self::FORMAT_PERMISSIONS) { |
|
| 173 | + $filePermissions = []; |
|
| 174 | + foreach ($items as $item) { |
|
| 175 | + $filePermissions[$item['file_source']] = $item['permissions']; |
|
| 176 | + } |
|
| 177 | + return $filePermissions; |
|
| 178 | + } elseif ($format === self::FORMAT_TARGET_NAMES) { |
|
| 179 | + $targets = []; |
|
| 180 | + foreach ($items as $item) { |
|
| 181 | + $targets[] = $item['file_target']; |
|
| 182 | + } |
|
| 183 | + return $targets; |
|
| 184 | + } |
|
| 185 | + return []; |
|
| 186 | + } |
|
| 187 | 187 | |
| 188 | - /** |
|
| 189 | - * check if server2server share is enabled |
|
| 190 | - * |
|
| 191 | - * @param int $shareType |
|
| 192 | - * @return boolean |
|
| 193 | - */ |
|
| 194 | - public function isShareTypeAllowed($shareType) { |
|
| 195 | - if ($shareType === \OCP\Share::SHARE_TYPE_REMOTE) { |
|
| 196 | - return $this->federatedShareProvider->isOutgoingServer2serverShareEnabled(); |
|
| 197 | - } |
|
| 188 | + /** |
|
| 189 | + * check if server2server share is enabled |
|
| 190 | + * |
|
| 191 | + * @param int $shareType |
|
| 192 | + * @return boolean |
|
| 193 | + */ |
|
| 194 | + public function isShareTypeAllowed($shareType) { |
|
| 195 | + if ($shareType === \OCP\Share::SHARE_TYPE_REMOTE) { |
|
| 196 | + return $this->federatedShareProvider->isOutgoingServer2serverShareEnabled(); |
|
| 197 | + } |
|
| 198 | 198 | |
| 199 | - if ($shareType === \OCP\Share::SHARE_TYPE_REMOTE_GROUP) { |
|
| 200 | - return $this->federatedShareProvider->isOutgoingServer2serverGroupShareEnabled(); |
|
| 201 | - } |
|
| 199 | + if ($shareType === \OCP\Share::SHARE_TYPE_REMOTE_GROUP) { |
|
| 200 | + return $this->federatedShareProvider->isOutgoingServer2serverGroupShareEnabled(); |
|
| 201 | + } |
|
| 202 | 202 | |
| 203 | - return true; |
|
| 204 | - } |
|
| 203 | + return true; |
|
| 204 | + } |
|
| 205 | 205 | |
| 206 | - /** |
|
| 207 | - * resolve reshares to return the correct source item |
|
| 208 | - * @param array $source |
|
| 209 | - * @return array source item |
|
| 210 | - */ |
|
| 211 | - protected static function resolveReshares($source) { |
|
| 212 | - if (isset($source['parent'])) { |
|
| 213 | - $parent = $source['parent']; |
|
| 214 | - while (isset($parent)) { |
|
| 215 | - $qb = \OC::$server->getDatabaseConnection()->getQueryBuilder(); |
|
| 216 | - $qb->select('parent', 'uid_owner') |
|
| 217 | - ->from('share') |
|
| 218 | - ->where( |
|
| 219 | - $qb->expr()->eq('id', $qb->createNamedParameter($parent)) |
|
| 220 | - ); |
|
| 221 | - $result = $qb->execute(); |
|
| 222 | - $item = $result->fetch(); |
|
| 223 | - $result->closeCursor(); |
|
| 224 | - if (isset($item['parent'])) { |
|
| 225 | - $parent = $item['parent']; |
|
| 226 | - } else { |
|
| 227 | - $fileOwner = $item['uid_owner']; |
|
| 228 | - break; |
|
| 229 | - } |
|
| 230 | - } |
|
| 231 | - } else { |
|
| 232 | - $fileOwner = $source['uid_owner']; |
|
| 233 | - } |
|
| 234 | - if (isset($fileOwner)) { |
|
| 235 | - $source['fileOwner'] = $fileOwner; |
|
| 236 | - } else { |
|
| 237 | - \OC::$server->getLogger()->error('No owner found for reshare', ['app' => 'files_sharing']); |
|
| 238 | - } |
|
| 206 | + /** |
|
| 207 | + * resolve reshares to return the correct source item |
|
| 208 | + * @param array $source |
|
| 209 | + * @return array source item |
|
| 210 | + */ |
|
| 211 | + protected static function resolveReshares($source) { |
|
| 212 | + if (isset($source['parent'])) { |
|
| 213 | + $parent = $source['parent']; |
|
| 214 | + while (isset($parent)) { |
|
| 215 | + $qb = \OC::$server->getDatabaseConnection()->getQueryBuilder(); |
|
| 216 | + $qb->select('parent', 'uid_owner') |
|
| 217 | + ->from('share') |
|
| 218 | + ->where( |
|
| 219 | + $qb->expr()->eq('id', $qb->createNamedParameter($parent)) |
|
| 220 | + ); |
|
| 221 | + $result = $qb->execute(); |
|
| 222 | + $item = $result->fetch(); |
|
| 223 | + $result->closeCursor(); |
|
| 224 | + if (isset($item['parent'])) { |
|
| 225 | + $parent = $item['parent']; |
|
| 226 | + } else { |
|
| 227 | + $fileOwner = $item['uid_owner']; |
|
| 228 | + break; |
|
| 229 | + } |
|
| 230 | + } |
|
| 231 | + } else { |
|
| 232 | + $fileOwner = $source['uid_owner']; |
|
| 233 | + } |
|
| 234 | + if (isset($fileOwner)) { |
|
| 235 | + $source['fileOwner'] = $fileOwner; |
|
| 236 | + } else { |
|
| 237 | + \OC::$server->getLogger()->error('No owner found for reshare', ['app' => 'files_sharing']); |
|
| 238 | + } |
|
| 239 | 239 | |
| 240 | - return $source; |
|
| 241 | - } |
|
| 240 | + return $source; |
|
| 241 | + } |
|
| 242 | 242 | |
| 243 | - /** |
|
| 244 | - * @param string $target |
|
| 245 | - * @param array $share |
|
| 246 | - * @return array|false source item |
|
| 247 | - */ |
|
| 248 | - public static function getSource($target, $share) { |
|
| 249 | - if ($share['item_type'] === 'folder' && $target !== '') { |
|
| 250 | - // note: in case of ext storage mount points the path might be empty |
|
| 251 | - // which would cause a leading slash to appear |
|
| 252 | - $share['path'] = ltrim($share['path'] . '/' . $target, '/'); |
|
| 253 | - } |
|
| 254 | - return self::resolveReshares($share); |
|
| 255 | - } |
|
| 243 | + /** |
|
| 244 | + * @param string $target |
|
| 245 | + * @param array $share |
|
| 246 | + * @return array|false source item |
|
| 247 | + */ |
|
| 248 | + public static function getSource($target, $share) { |
|
| 249 | + if ($share['item_type'] === 'folder' && $target !== '') { |
|
| 250 | + // note: in case of ext storage mount points the path might be empty |
|
| 251 | + // which would cause a leading slash to appear |
|
| 252 | + $share['path'] = ltrim($share['path'] . '/' . $target, '/'); |
|
| 253 | + } |
|
| 254 | + return self::resolveReshares($share); |
|
| 255 | + } |
|
| 256 | 256 | } |
