Workspace Interaction From R

Overview

This page reports examples to interact with the online Workspace (WS) from R.

Key features

• interaction with R
• saving files and folders on the WS
• downloading files and folders from the WS

Functions

• INITIAL STEP: Import the [svn.research-infrastructures.eu/public/d4science/gcube/trunk/data-analysis/RConfiguration/RD4SFunctions/workspace_interaction.r D4Science interaction functions R container script].

This step is not necessary when using the RStudio instance on one of the Web portals.

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#SETTING USERNAME AND TOKEN - NOT NEEDED IF USING RSTUDIO ON THE PORTAL
username<<-"gianpaolo.coro"
token<<-"..." #YOUR TOKEN FOR A VRE

#LISTING
a<-listHomeWS() #GET THE LIST OF FOLDERS IN THE WS ROOT
b<-listWS("/Home/gianpaolo.coro/Workspace/TestSAI/") #GET THE LIST OF FILES AND FOLDERS IN ONE SUB-FOLDER

#DOWNLOADING
remoteFile<-"/Home/gianpaolo.coro/Workspace/DataMiner/Computations/BIONYM_ID_ed8d0215-e55b-41cc-bdd8-30a8a159ae62/BIONYM_ID_ed8d0215-e55b-41cc-bdd8-30a8a159ae62.xml" #REMOTE FILE NAME TO DOWNLOAD
downloadFileWS(remoteFile) #DOWNLOAD THE FILE LOCALLY

folder<-"/Home/gianpaolo.coro/Workspace/TestSAI" #REMOTE FOLDER TO DOWNLOAD
downloadFolderWS(folder) #DOWNLOAD THE FOLDER CONTENT LOCALLY

#UPLOADING
wsfolder<-"/Home/gianpaolo.coro/Workspace/TestUploads" #REMOTE DESTINATION FOLDER
file="userconfig.csv" #LOCAL FILE TO UPLOAD
overwrite<-T #CHOOSE IF THE FILE SHOULD BE OVERWRITTEN
q<-uploadWS(wsfolder,file,overwrite) #UPLOAD THE FILE TO THE WS

#UPLOADING THE COMPLETE R WORKSPACE ONTO THE E-INFRA WS
uploadAllWS(wsfolder,overwrite)