def __search( self, did ):
path = self.decodePath( did )
cond = self.decodeMetadataQuery()
result = yield self.threadTask( self.rpc.findDirectoriesByMetadata, cond, path )
if not result[ 'OK' ]:
raise WErr.fromError( result )
data = self.__filterChildrenOf( path, result[ 'Value' ] )
result = yield self.threadTask( self.rpc.getDirectorySize, data, False, False )
if not result[ 'OK' ]:
raise WErr.fromError( result )
tree = self.__buildDirTree( path, result[ 'Value' ][ 'Successful' ] )
self.finish( self.sanitizeForJSON( tree ) )
def __getCompatibleMetadata( self, did ):
path = self.decodePath( did )
cond = self.decodeMetadataQuery()
result = yield self.threadTask( self.rpc.getCompatibleMetadata, cond, path )
if not result[ "OK" ] :
raise WErr.fromError( result )
self.finish( self.sanitizeForJSON( result[ 'Value' ] ) )
def __deleteDir( self, did ):
path = self.decodePath( did )
result = yield self.threadTask( self.rpc.removeDirectory, path )
if not result[ 'OK' ]:
if result[ 'Message' ].lower().find( "not exist" ) > -1:
raise WErr( 404, result[ 'Message' ] )
else:
raise WErr.fromError( result )
self.finish( { path: True } )
def get( self ):
cond = self.decodeMetadataQuery()
result = yield self.threadTask( self.rpc.getMetadataFields )
if not result[ "OK" ] :
raise WErr.fromError( result )
data = result["Value"]
fields = {}
for k in data[ 'DirectoryMetaFields' ]:
fields[ k ] = data[ 'DirectoryMetaFields' ][k].lower()
result = yield self.threadTask( self.rpc.getCompatibleMetadata, cond, "/" )
if not result[ "OK" ] :
raise WErr.fromError( result )
values = result[ 'Value' ]
data = {}
for k in fields:
if k not in values:
continue
data[ k ] = { 'type' : fields[k], 'values': values[k] }
self.finish( data )
def __createDir( self, did ):
path = self.decodePath( did )
result = yield self.threadTask( self.rpc.createDirectory, path )
if not result[ 'OK' ]:
raise WErr.fromError( result )
data = result[ 'Value' ]
if path in data[ 'Successful' ]:
self.finish( data[ 'Successful' ][ path ] )
else:
raise WErr( 404, data[ 'Failed' ][ path ] )
def __listDir( self, did ):
path = self.decodePath( did )
try:
pageSize = max( 0, int( self.request.arguments[ 'page_size' ][-1] ) )
except ( ValueError, KeyError ):
pageSize = 0
try:
verbose = bool( self.request.arguments[ 'extra' ][-1] )
except KeyError:
verbose = False
result = yield self.threadTask( self.rpc.listDirectory, path, verbose )
if not result[ 'OK' ]:
self.log.error( "Cannot list directory for %s:%s" % ( path, result[ 'Message' ] ) )
raise WErr.fromError( result )
data = result[ 'Value' ]
if not path in data[ 'Successful' ]:
raise WErr( 404, data[ 'Failed' ][ path ] )
contents = data[ 'Successful' ][ path ]
ch = {}
for kind in contents:
ch[ kind ] = {}
for sp in contents[ kind ]:
ch[ kind ][ sp[ len( path ) + 1: ] ] = contents[ kind ][ sp ]
self.finish( self.sanitizeForJSON( ch ) )
def __getMetadata( self, fid ):
path = self.decodePath( fid )
result = yield self.threadTask( self.rpc.getFileUserMetadata, path )
if not result[ "OK" ] :
raise WErr.fromError( result )
self.finish( self.sanitizeForJSON( result[ 'Value' ] ) )
def __getAttributes( self, fid ):
path = self.decodePath( fid )
result = yield self.threadTask( self.rpc.getFileMetadata, path )
if not result[ "OK" ] or path not in result[ 'Value' ][ 'Successful' ]:
raise WErr.fromError( result )
self.finish( self.sanitizeForJSON( result[ 'Value' ][ 'Successful' ][ path ] ) )
