+source("./R/util.R")
+
#' Arvados SubCollection Object
#'
#' Update description
initialize = function(name)
{
- private$name <- name
- private$http <- HttpRequest$new()
- private$httpParser <- HttpParser$new()
+ private$name <- name
},
getName = function() private$name,
{
childWithSameName <- self$get(content$getName())
if(!is.null(childWithSameName))
- stop("Subcollection already contains ArvadosFile
- or Subcollection with same name.")
+ stop(paste("Subcollection already contains ArvadosFile",
+ "or Subcollection with same name."))
if(!is.null(private$collection))
{
else
contentPath <- content$getFileListing()
- private$collection$createFilesOnREST(contentPath)
+ REST <- private$collection$getRESTService()
+ REST$create(contentPath, private$collection$uuid)
content$setCollection(private$collection)
}
}
else
{
- stop(paste("Expected AravodsFile or Subcollection object, got",
- class(content), "."))
+ stop(paste0("Expected AravodsFile or Subcollection object, got ",
+ paste0("(", paste0(class(content), collapse = ", "), ")"),
+ "."))
}
},
child <- self$get(name)
if(is.null(child))
- stop("Subcollection doesn't contains ArvadosFile
- or Subcollection with same name.")
+ stop(paste("Subcollection doesn't contains ArvadosFile",
+ "or Subcollection with specified name."))
if(!is.null(private$collection))
{
- private$collection$deleteFromREST(child$getRelativePath())
+ REST <- private$collection$getRESTService()
+ REST$delete(child$getRelativePath(), private$collection$uuid)
child$setCollection(NULL)
}
}
else
{
- stop(paste("Expected character, got", class(content), "."))
+ stop(paste0("Expected character, got ",
+ paste0("(", paste0(class(name), collapse = ", "), ")"),
+ "."))
}
},
- getFileListing = function(fullpath = TRUE)
+ getFileListing = function(fullPath = TRUE)
{
- content <- NULL
-
- if(fullpath)
- {
- for(child in private$children)
- content <- c(content, child$getFileListing())
-
- if(private$name != "")
- content <- unlist(paste0(private$name, "/", content))
- }
- else
- {
- for(child in private$children)
- content <- c(content, child$getName())
- }
+ content <- private$getContentAsCharVector(fullPath)
- content
+ content[order(tolower(content))]
},
getSizeInBytes = function()
{
- collectionURL <- URLencode(paste0(private$collection$api$getWebDavHostName(),
- "c=", private$collection$uuid))
- subcollectionURL <- paste0(collectionURL, "/", self$getRelativePath(), "/");
-
- headers = list("Authorization" = paste("OAuth2", private$collection$api$getToken()))
-
- propfindResponse <- private$http$PROPFIND(subcollectionURL, headers)
+ if(is.null(private$collection))
+ return(0)
- sizes <- private$httpParser$extractFileSizeFromWebDAVResponse(propfindResponse, collectionURL)
- sizes <- as.numeric(sizes[-1])
+ REST <- private$collection$getRESTService()
- sum(sizes)
+ fileSizes <- REST$getResourceSize(paste0(self$getRelativePath(), "/"),
+ private$collection$uuid)
+ return(sum(fileSizes))
},
move = function(newLocation)
{
if(is.null(private$collection))
- stop("Subcollection doesn't belong to any collection.")
+ stop("Subcollection doesn't belong to any collection")
- if(endsWith(newLocation, paste0(private$name, "/")))
- {
- newLocation <- substr(newLocation, 0,
- nchar(newLocation) - nchar(paste0(private$name, "/")))
- }
- else if(endsWith(newLocation, private$name))
- {
- newLocation <- substr(newLocation, 0,
- nchar(newLocation) - nchar(private$name))
- }
- else
- {
- stop("Destination path is not valid.")
- }
+ newLocation <- trimFromEnd(newLocation, "/")
+ nameAndPath <- splitToPathAndName(newLocation)
- newParent <- private$collection$get(newLocation)
+ newParent <- private$collection$get(nameAndPath$path)
if(is.null(newParent))
{
- stop("Unable to get destination subcollection.")
+ stop("Unable to get destination subcollection")
}
- status <- private$collection$moveOnREST(self$getRelativePath(),
- paste0(newParent$getRelativePath(),
- "/", self$getName()))
+ childWithSameName <- newParent$get(nameAndPath$name)
- #Note: We temporary set parents collection to NULL. This will ensure that
- # add method doesn't post file on REST server.
- parentsCollection <- newParent$getCollection()
- newParent$setCollection(NULL, setRecursively = FALSE)
+ if(!is.null(childWithSameName))
+ stop("Destination already contains content with same name.")
- newParent$add(self)
+ REST <- private$collection$getRESTService()
+ REST$move(self$getRelativePath(),
+ paste0(newParent$getRelativePath(), "/", nameAndPath$name),
+ private$collection$uuid)
- newParent$setCollection(parentsCollection, setRecursively = FALSE)
+ private$dettachFromCurrentParent()
+ private$attachToNewParent(newParent)
- private$parent <- newParent
+ private$name <- nameAndPath$name
"Content moved successfully."
},
children = NULL,
parent = NULL,
collection = NULL,
- http = NULL,
- httpParser = NULL,
removeChild = function(name)
{
}
}
}
+ },
+
+ attachToNewParent = function(newParent)
+ {
+ #Note: We temporary set parents collection to NULL. This will ensure that
+ # add method doesn't post file on REST.
+ parentsCollection <- newParent$getCollection()
+ newParent$setCollection(NULL, setRecursively = FALSE)
+
+ newParent$add(self)
+
+ newParent$setCollection(parentsCollection, setRecursively = FALSE)
+
+ private$parent <- newParent
+ },
+
+ dettachFromCurrentParent = function()
+ {
+ #Note: We temporary set parents collection to NULL. This will ensure that
+ # remove method doesn't remove this subcollection from REST.
+ parent <- private$parent
+ parentsCollection <- parent$getCollection()
+ parent$setCollection(NULL, setRecursively = FALSE)
+
+ parent$remove(private$name)
+
+ parent$setCollection(parentsCollection, setRecursively = FALSE)
+ },
+
+ getContentAsCharVector = function(fullPath = TRUE)
+ {
+ content <- NULL
+
+ if(fullPath)
+ {
+ for(child in private$children)
+ content <- c(content, child$getFileListing())
+
+ if(private$name != "")
+ content <- unlist(paste0(private$name, "/", content))
+ }
+ else
+ {
+ for(child in private$children)
+ content <- c(content, child$getName())
+ }
+
+ content
+
}
),
cloneable = FALSE
)
+
+#' @export print.Subcollection
+print.Subcollection = function(subCollection)
+{
+ collection <- NULL
+ relativePath <- subCollection$getRelativePath()
+
+ if(!is.null(subCollection$getCollection()))
+ {
+ collection <- subCollection$getCollection()$uuid
+
+ if(!subCollection$getName() == "")
+ relativePath <- paste0("/", relativePath)
+ }
+
+ cat(paste0("Type: ", "\"", "Arvados Subcollection", "\""), sep = "\n")
+ cat(paste0("Name: ", "\"", subCollection$getName(), "\""), sep = "\n")
+ cat(paste0("Relative path: ", "\"", relativePath, "\"") , sep = "\n")
+ cat(paste0("Collection: ", "\"", collection, "\""), sep = "\n")
+}
projects / arvados.git / blobdiff