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annotate lib.r @ 0:9e8e5e1683a8 draft

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planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
author lecorguille
date Tue, 09 Oct 2018 12:50:19 -0400
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children ea1d802632ab
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0
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
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1 #@authors ABiMS TEAM, Y. Guitton
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
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2 # lib.r for Galaxy Workflow4Metabolomics xcms tools
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
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3
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
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4 #@author G. Le Corguille
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
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5 # solve an issue with batch if arguments are logical TRUE/FALSE
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
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6 parseCommandArgs <- function(...) {
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
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7 args <- batch::parseCommandArgs(...)
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
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8 for (key in names(args)) {
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
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9 if (args[key] %in% c("TRUE","FALSE"))
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
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10 args[key] = as.logical(args[key])
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
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11 }
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
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12 return(args)
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
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13 }
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
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15 #@author G. Le Corguille
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
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16 # This function will
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
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17 # - load the packages
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
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18 # - display the sessionInfo
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
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19 loadAndDisplayPackages <- function(pkgs) {
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
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20 for(pkg in pkgs) suppressPackageStartupMessages( stopifnot( library(pkg, quietly=TRUE, logical.return=TRUE, character.only=TRUE)))
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
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22 sessioninfo = sessionInfo()
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
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23 cat(sessioninfo$R.version$version.string,"\n")
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
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24 cat("Main packages:\n")
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
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25 for (pkg in names(sessioninfo$otherPkgs)) { cat(paste(pkg,packageVersion(pkg)),"\t") }; cat("\n")
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
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26 cat("Other loaded packages:\n")
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
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27 for (pkg in names(sessioninfo$loadedOnly)) { cat(paste(pkg,packageVersion(pkg)),"\t") }; cat("\n")
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
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28 }
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
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30 #@author G. Le Corguille
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
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31 # This function merge several chromBPI or chromTIC into one.
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
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32 mergeChrom <- function(chrom_merged, chrom) {
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
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33 if (is.null(chrom_merged)) return(NULL)
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
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34 chrom_merged@.Data <- cbind(chrom_merged@.Data, chrom@.Data)
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
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35 return(chrom_merged)
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
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36 }
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
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37
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38 #@author G. Le Corguille
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
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39 # This function merge several xdata into one.
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
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40 mergeXData <- function(args) {
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
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41 chromTIC <- NULL
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
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42 chromBPI <- NULL
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
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43 chromTIC_adjusted <- NULL
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
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44 chromBPI_adjusted <- NULL
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
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45 for(image in args$images) {
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46
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47 load(image)
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
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48 # Handle infiles
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
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49 if (!exists("singlefile")) singlefile <- NULL
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
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50 if (!exists("zipfile")) zipfile <- NULL
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
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51 rawFilePath <- getRawfilePathFromArguments(singlefile, zipfile, args)
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
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52 zipfile <- rawFilePath$zipfile
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
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53 singlefile <- rawFilePath$singlefile
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
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54 retrieveRawfileInTheWorkingDirectory(singlefile, zipfile)
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55
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56 if (exists("raw_data")) xdata <- raw_data
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
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57 if (!exists("xdata")) stop("\n\nERROR: The RData doesn't contain any object called 'xdata'. This RData should have been created by an old version of XMCS 2.*")
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58
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59 cat(sampleNamesList$sampleNamesOrigin,"\n")
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
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60
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61 if (!exists("xdata_merged")) {
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
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62 xdata_merged <- xdata
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
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63 singlefile_merged <- singlefile
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
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64 md5sumList_merged <- md5sumList
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
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65 sampleNamesList_merged <- sampleNamesList
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
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66 chromTIC_merged <- chromTIC
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
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67 chromBPI_merged <- chromBPI
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
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68 chromTIC_adjusted_merged <- chromTIC_adjusted
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
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69 chromBPI_adjusted_merged <- chromBPI_adjusted
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
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70 } else {
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
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71 if (is(xdata, "XCMSnExp")) xdata_merged <- c(xdata_merged,xdata)
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
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72 else if (is(xdata, "OnDiskMSnExp")) xdata_merged <- .concatenate_OnDiskMSnExp(xdata_merged,xdata)
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
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73 else stop("\n\nERROR: The RData either a OnDiskMSnExp object called raw_data or a XCMSnExp object called xdata")
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74
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75 singlefile_merged <- c(singlefile_merged,singlefile)
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
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76 md5sumList_merged$origin <- rbind(md5sumList_merged$origin,md5sumList$origin)
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
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77 sampleNamesList_merged$sampleNamesOrigin <- c(sampleNamesList_merged$sampleNamesOrigin,sampleNamesList$sampleNamesOrigin)
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
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78 sampleNamesList_merged$sampleNamesMakeNames <- c(sampleNamesList_merged$sampleNamesMakeNames,sampleNamesList$sampleNamesMakeNames)
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
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79 chromTIC_merged <- mergeChrom(chromTIC_merged, chromTIC)
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
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80 chromBPI_merged <- mergeChrom(chromBPI_merged, chromBPI)
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
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81 chromTIC_adjusted_merged <- mergeChrom(chromTIC_adjusted_merged, chromTIC_adjusted)
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
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82 chromBPI_adjusted_merged <- mergeChrom(chromBPI_adjusted_merged, chromBPI_adjusted)
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
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83 }
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84 }
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
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85 rm(image)
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
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86 xdata <- xdata_merged; rm(xdata_merged)
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
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87 singlefile <- singlefile_merged; rm(singlefile_merged)
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
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88 md5sumList <- md5sumList_merged; rm(md5sumList_merged)
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
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89 sampleNamesList <- sampleNamesList_merged; rm(sampleNamesList_merged)
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
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90
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91 if (!is.null(args$sampleMetadata)) {
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92 cat("\tXSET PHENODATA SETTING...\n")
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93 sampleMetadataFile <- args$sampleMetadata
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94 sampleMetadata <- getDataFrameFromFile(sampleMetadataFile, header=F)
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95 xdata@phenoData@data$sample_group=sampleMetadata$V2[match(xdata@phenoData@data$sample_name,sampleMetadata$V1)]
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96
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97 if (any(is.na(pData(xdata)$sample_group))) {
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98 sample_missing <- pData(xdata)$sample_name[is.na(pData(xdata)$sample_group)]
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99 error_message <- paste("Those samples are missing in your sampleMetadata:", paste(sample_missing, collapse=" "))
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100 print(error_message)
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101 stop(error_message)
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102 }
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103 }
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104
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105 if (!is.null(chromTIC_merged)) { chromTIC <- chromTIC_merged; chromTIC@phenoData <- xdata@phenoData }
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106 if (!is.null(chromBPI_merged)) { chromBPI <- chromBPI_merged; chromBPI@phenoData <- xdata@phenoData }
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107 if (!is.null(chromTIC_adjusted_merged)) { chromTIC_adjusted <- chromTIC_adjusted_merged; chromTIC_adjusted@phenoData <- xdata@phenoData }
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108 if (!is.null(chromBPI_adjusted_merged)) { chromBPI_adjusted <- chromBPI_adjusted_merged; chromBPI_adjusted@phenoData <- xdata@phenoData }
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109
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110 return(list("xdata"=xdata, "singlefile"=singlefile, "md5sumList"=md5sumList,"sampleNamesList"=sampleNamesList, "chromTIC"=chromTIC, "chromBPI"=chromBPI, "chromTIC_adjusted"=chromTIC_adjusted, "chromBPI_adjusted"=chromBPI_adjusted))
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111 }
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112
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113 #@author G. Le Corguille
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114 # This function convert if it is required the Retention Time in minutes
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115 RTSecondToMinute <- function(variableMetadata, convertRTMinute) {
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116 if (convertRTMinute){
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117 #converting the retention times (seconds) into minutes
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118 print("converting the retention times into minutes in the variableMetadata")
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119 variableMetadata[,"rt"] <- variableMetadata[,"rt"]/60
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120 variableMetadata[,"rtmin"] <- variableMetadata[,"rtmin"]/60
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121 variableMetadata[,"rtmax"] <- variableMetadata[,"rtmax"]/60
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122 }
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123 return (variableMetadata)
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124 }
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125
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126 #@author G. Le Corguille
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127 # This function format ions identifiers
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128 formatIonIdentifiers <- function(variableMetadata, numDigitsRT=0, numDigitsMZ=0) {
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129 splitDeco <- strsplit(as.character(variableMetadata$name),"_")
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130 idsDeco <- sapply(splitDeco, function(x) { deco=unlist(x)[2]; if (is.na(deco)) return ("") else return(paste0("_",deco)) })
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131 namecustom <- make.unique(paste0("M",round(variableMetadata[,"mz"],numDigitsMZ),"T",round(variableMetadata[,"rt"],numDigitsRT),idsDeco))
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132 variableMetadata <- cbind(name=variableMetadata$name, namecustom=namecustom, variableMetadata[,!(colnames(variableMetadata) %in% c("name"))])
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133 return(variableMetadata)
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134 }
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135
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136 #@author G. Le Corguille
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137 # This function convert the remain NA to 0 in the dataMatrix
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138 naTOzeroDataMatrix <- function(dataMatrix, naTOzero) {
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139 if (naTOzero){
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140 dataMatrix[is.na(dataMatrix)] <- 0
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141 }
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142 return (dataMatrix)
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143 }
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144
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145 #@author G. Le Corguille
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146 # Draw the plotChromPeakDensity 3 per page in a pdf file
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147 getPlotChromPeakDensity <- function(xdata, mzdigit=4) {
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148 pdf(file="plotChromPeakDensity.pdf", width=16, height=12)
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149
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150 par(mfrow = c(3, 1), mar = c(4, 4, 1, 0.5))
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151
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152 group_colors <- brewer.pal(3, "Set1")[1:length(unique(xdata$sample_group))]
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153 names(group_colors) <- unique(xdata$sample_group)
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154
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155 xlim <- c(min(featureDefinitions(xdata)$rtmin), max(featureDefinitions(xdata)$rtmax))
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156 for (i in 1:nrow(featureDefinitions(xdata))) {
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157 mzmin = featureDefinitions(xdata)[i,]$mzmin
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158 mzmax = featureDefinitions(xdata)[i,]$mzmax
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159 plotChromPeakDensity(xdata, mz=c(mzmin,mzmax), col=group_colors, pch=16, xlim=xlim, main=paste(round(mzmin,mzdigit),round(mzmax,mzdigit)))
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160 legend("topright", legend=names(group_colors), col=group_colors, cex=0.8, lty=1)
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161 }
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162
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163 dev.off()
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164 }
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165
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166 #@author G. Le Corguille
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167 # Draw the plotChromPeakDensity 3 per page in a pdf file
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168 getPlotAdjustedRtime <- function(xdata) {
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169
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170 pdf(file="raw_vs_adjusted_rt.pdf", width=16, height=12)
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171
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172 # Color by group
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173 group_colors <- brewer.pal(3, "Set1")[1:length(unique(xdata$sample_group))]
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174 if (length(group_colors) > 1) {
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175 names(group_colors) <- unique(xdata$sample_group)
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176 plotAdjustedRtime(xdata, col = group_colors[xdata$sample_group])
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177 legend("topright", legend=names(group_colors), col=group_colors, cex=0.8, lty=1)
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178 }
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179
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180 # Color by sample
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181 plotAdjustedRtime(xdata, col = rainbow(length(xdata@phenoData@data$sample_name)))
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182 legend("topright", legend=xdata@phenoData@data$sample_name, col=rainbow(length(xdata@phenoData@data$sample_name)), cex=0.8, lty=1)
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183
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184 dev.off()
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185 }
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186
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187 #@author G. Le Corguille
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188 # value: intensity values to be used into, maxo or intb
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189 getPeaklistW4M <- function(xdata, intval="into", convertRTMinute=F, numDigitsMZ=4, numDigitsRT=0, naTOzero=T, variableMetadataOutput, dataMatrixOutput, sampleNamesList) {
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190 dataMatrix <- featureValues(xdata, method="medret", value=intval)
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191 colnames(dataMatrix) <- make.names(tools::file_path_sans_ext(colnames(dataMatrix)))
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192 dataMatrix = cbind(name=groupnamesW4M(xdata), dataMatrix)
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193 variableMetadata <- featureDefinitions(xdata)
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194 colnames(variableMetadata)[1] = "mz"; colnames(variableMetadata)[4] = "rt"
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195 variableMetadata = data.frame(name=groupnamesW4M(xdata), variableMetadata)
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196
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197 variableMetadata <- RTSecondToMinute(variableMetadata, convertRTMinute)
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198 variableMetadata <- formatIonIdentifiers(variableMetadata, numDigitsRT=numDigitsRT, numDigitsMZ=numDigitsMZ)
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199 dataMatrix <- naTOzeroDataMatrix(dataMatrix, naTOzero)
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200
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201 write.table(variableMetadata, file=variableMetadataOutput,sep="\t",quote=F,row.names=F)
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202 write.table(dataMatrix, file=dataMatrixOutput,sep="\t",quote=F,row.names=F)
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203
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204 }
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205
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206 #@author G. Le Corguille
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207 # It allow different of field separators
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208 getDataFrameFromFile <- function(filename, header=T) {
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209 myDataFrame <- read.table(filename, header=header, sep=";", stringsAsFactors=F)
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210 if (ncol(myDataFrame) < 2) myDataFrame <- read.table(filename, header=header, sep="\t", stringsAsFactors=F)
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211 if (ncol(myDataFrame) < 2) myDataFrame <- read.table(filename, header=header, sep=",", stringsAsFactors=F)
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212 if (ncol(myDataFrame) < 2) {
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213 error_message="Your tabular file seems not well formatted. The column separators accepted are ; , and tabulation"
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214 print(error_message)
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215 stop(error_message)
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216 }
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217 return(myDataFrame)
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218 }
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219
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220 #@author G. Le Corguille
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221 # Draw the BPI and TIC graphics
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222 # colored by sample names or class names
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223 getPlotChromatogram <- function(chrom, xdata, pdfname="Chromatogram.pdf", aggregationFun = "max") {
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224
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225 if (aggregationFun == "sum")
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226 type="Total Ion Chromatograms"
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227 else
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228 type="Base Peak Intensity Chromatograms"
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229
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230 adjusted="Raw"
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231 if (hasAdjustedRtime(xdata))
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232 adjusted="Adjusted"
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233
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234 main <- paste(type,":",adjusted,"data")
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235
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236 pdf(pdfname, width=16, height=10)
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237
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238 # Color by group
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239 group_colors <- brewer.pal(3, "Set1")[1:length(unique(xdata$sample_group))]
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240 if (length(group_colors) > 1) {
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241 names(group_colors) <- unique(xdata$sample_group)
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242 plot(chrom, col = group_colors[chrom$sample_group], main=main)
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243 legend("topright", legend=names(group_colors), col=group_colors, cex=0.8, lty=1)
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244 }
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245
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246 # Color by sample
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247 plot(chrom, col = rainbow(length(xdata@phenoData@data$sample_name)), main=main)
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248 legend("topright", legend=xdata@phenoData@data$sample_name, col=rainbow(length(xdata@phenoData@data$sample_name)), cex=0.8, lty=1)
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249
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250 dev.off()
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251 }
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252
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253
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254 # Get the polarities from all the samples of a condition
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255 #@author Misharl Monsoor misharl.monsoor@sb-roscoff.fr ABiMS TEAM
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256 #@author Gildas Le Corguille lecorguille@sb-roscoff.fr ABiMS TEAM
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257 getSampleMetadata <- function(xdata=NULL, sampleMetadataOutput="sampleMetadata.tsv") {
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258 cat("Creating the sampleMetadata file...\n")
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259
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260 #Create the sampleMetada dataframe
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261 sampleMetadata <- xdata@phenoData@data
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262 rownames(sampleMetadata) <- NULL
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263 colnames(sampleMetadata) <- c("sample_name", "class")
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264
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265 sampleNamesOrigin <- sampleMetadata$sample_name
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266 sampleNamesMakeNames <- make.names(sampleNamesOrigin)
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267
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268 if (any(duplicated(sampleNamesMakeNames))) {
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269 write("\n\nERROR: Usually, R has trouble to deal with special characters in its column names, so it rename them using make.names().\nIn your case, at least two columns after the renaming obtain the same name, thus XCMS will collapse those columns per name.", stderr())
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270 for (sampleName in sampleNamesOrigin) {
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271 write(paste(sampleName,"\t->\t",make.names(sampleName)),stderr())
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272 }
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273 stop("\n\nERROR: One or more of your files will not be import by xcmsSet. It may due to bad characters in their filenames.")
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274 }
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275
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276 if (!all(sampleNamesOrigin == sampleNamesMakeNames)) {
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277 cat("\n\nWARNING: Usually, R has trouble to deal with special characters in its column names, so it rename them using make.names()\nIn your case, one or more sample names will be renamed in the sampleMetadata and dataMatrix files:\n")
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278 for (sampleName in sampleNamesOrigin) {
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279 cat(paste(sampleName,"\t->\t",make.names(sampleName),"\n"))
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280 }
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281 }
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282
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283 sampleMetadata$sample_name <- sampleNamesMakeNames
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284
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285
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286 #For each sample file, the following actions are done
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287 for (fileIdx in 1:length(fileNames(xdata))) {
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
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288 #Check if the file is in the CDF format
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289 if (!mzR:::netCDFIsFile(fileNames(xdata))) {
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290
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291 # If the column isn't exist, with add one filled with NA
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292 if (is.null(sampleMetadata$polarity)) sampleMetadata$polarity <- NA
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293
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294 #Extract the polarity (a list of polarities)
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295 polarity <- fData(xdata)[fData(xdata)$fileIdx == fileIdx,"polarity"]
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
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296 #Verify if all the scans have the same polarity
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297 uniq_list <- unique(polarity)
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298 if (length(uniq_list)>1){
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299 polarity <- "mixed"
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300 } else {
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301 polarity <- as.character(uniq_list)
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302 }
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303
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304 #Set the polarity attribute
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305 sampleMetadata$polarity[fileIdx] <- polarity
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306 }
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307
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308 }
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309
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310 write.table(sampleMetadata, sep="\t", quote=FALSE, row.names=FALSE, file=sampleMetadataOutput)
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311
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312 return(list("sampleNamesOrigin"=sampleNamesOrigin, "sampleNamesMakeNames"=sampleNamesMakeNames))
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313
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314 }
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315
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316
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317 # This function check if xcms will found all the files
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318 #@author Gildas Le Corguille lecorguille@sb-roscoff.fr ABiMS TEAM
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319 checkFilesCompatibilityWithXcms <- function(directory) {
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320 cat("Checking files filenames compatibilities with xmcs...\n")
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321 # WHAT XCMS WILL FIND
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322 filepattern <- c("[Cc][Dd][Ff]", "[Nn][Cc]", "([Mm][Zz])?[Xx][Mm][Ll]","[Mm][Zz][Dd][Aa][Tt][Aa]", "[Mm][Zz][Mm][Ll]")
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323 filepattern <- paste(paste("\\.", filepattern, "$", sep=""),collapse="|")
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324 info <- file.info(directory)
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325 listed <- list.files(directory[info$isdir], pattern=filepattern, recursive=TRUE, full.names=TRUE)
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326 files <- c(directory[!info$isdir], listed)
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327 files_abs <- file.path(getwd(), files)
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328 exists <- file.exists(files_abs)
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329 files[exists] <- files_abs[exists]
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330 files[exists] <- sub("//","/",files[exists])
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331
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332 # WHAT IS ON THE FILESYSTEM
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333 filesystem_filepaths <- system(paste0("find \"$PWD/",directory,"\" -not -name '\\.*' -not -path '*conda-env*' -type f -name \"*\""), intern=T)
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334 filesystem_filepaths <- filesystem_filepaths[grep(filepattern, filesystem_filepaths, perl=T)]
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335
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336 # COMPARISON
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337 if (!is.na(table(filesystem_filepaths %in% files)["FALSE"])) {
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
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338 write("\n\nERROR: List of the files which will not be imported by xcmsSet",stderr())
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339 write(filesystem_filepaths[!(filesystem_filepaths %in% files)],stderr())
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340 stop("\n\nERROR: One or more of your files will not be import by xcmsSet. It may due to bad characters in their filenames.")
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341 }
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342 }
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343
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344
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345 #This function list the compatible files within the directory as xcms did
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346 #@author Gildas Le Corguille lecorguille@sb-roscoff.fr ABiMS TEAM
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347 getMSFiles <- function (directory) {
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348 filepattern <- c("[Cc][Dd][Ff]", "[Nn][Cc]", "([Mm][Zz])?[Xx][Mm][Ll]","[Mm][Zz][Dd][Aa][Tt][Aa]", "[Mm][Zz][Mm][Ll]")
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349 filepattern <- paste(paste("\\.", filepattern, "$", sep=""),collapse="|")
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350 info <- file.info(directory)
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351 listed <- list.files(directory[info$isdir], pattern=filepattern,recursive=TRUE, full.names=TRUE)
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352 files <- c(directory[!info$isdir], listed)
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353 exists <- file.exists(files)
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354 files <- files[exists]
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355 return(files)
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356 }
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357
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358 # This function check if XML contains special caracters. It also checks integrity and completness.
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359 #@author Misharl Monsoor misharl.monsoor@sb-roscoff.fr ABiMS TEAM
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360 checkXmlStructure <- function (directory) {
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361 cat("Checking XML structure...\n")
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362
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363 cmd <- paste0("IFS=$'\n'; for xml in $(find '",directory,"' -not -name '\\.*' -not -path '*conda-env*' -type f -iname '*.*ml*'); do if [ $(xmllint --nonet --noout \"$xml\" 2> /dev/null; echo $?) -gt 0 ]; then echo $xml;fi; done;")
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364 capture <- system(cmd, intern=TRUE)
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365
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366 if (length(capture)>0){
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367 #message=paste("The following mzXML or mzML file is incorrect, please check these files first:",capture)
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
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368 write("\n\nERROR: The following mzXML or mzML file(s) are incorrect, please check these files first:", stderr())
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
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diff changeset
369 write(capture, stderr())
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
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370 stop("ERROR: xcmsSet cannot continue with incorrect mzXML or mzML files")
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
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371 }
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
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372
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
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373 }
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
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diff changeset
374
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
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375
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
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376 # This function check if XML contain special characters
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
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377 #@author Misharl Monsoor misharl.monsoor@sb-roscoff.fr ABiMS TEAM
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
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378 deleteXmlBadCharacters<- function (directory) {
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
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379 cat("Checking Non ASCII characters in the XML...\n")
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
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380
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
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381 processed <- F
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
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382 l <- system( paste0("find '",directory, "' -not -name '\\.*' -not -path '*conda-env*' -type f -iname '*.*ml*'"), intern=TRUE)
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
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diff changeset
383 for (i in l){
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
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384 cmd <- paste("LC_ALL=C grep '[^ -~]' \"", i, "\"", sep="")
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
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385 capture <- suppressWarnings(system(cmd, intern=TRUE))
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
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diff changeset
386 if (length(capture)>0){
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
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387 cmd <- paste("perl -i -pe 's/[^[:ascii:]]//g;'",i)
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
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388 print( paste("WARNING: Non ASCII characters have been removed from the ",i,"file") )
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
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389 c <- system(cmd, intern=TRUE)
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
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390 capture <- ""
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
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391 processed <- T
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
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392 }
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
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393 }
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
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394 if (processed) cat("\n\n")
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
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395 return(processed)
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
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396 }
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
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diff changeset
397
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
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398
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
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399 # This function will compute MD5 checksum to check the data integrity
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
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400 #@author Gildas Le Corguille lecorguille@sb-roscoff.fr
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
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401 getMd5sum <- function (directory) {
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
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diff changeset
402 cat("Compute md5 checksum...\n")
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
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403 # WHAT XCMS WILL FIND
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
diff changeset
404 filepattern <- c("[Cc][Dd][Ff]", "[Nn][Cc]", "([Mm][Zz])?[Xx][Mm][Ll]","[Mm][Zz][Dd][Aa][Tt][Aa]", "[Mm][Zz][Mm][Ll]")
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
diff changeset
405 filepattern <- paste(paste("\\.", filepattern, "$", sep=""),collapse="|")
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
diff changeset
406 info <- file.info(directory)
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
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diff changeset
407 listed <- list.files(directory[info$isdir], pattern=filepattern, recursive=TRUE, full.names=TRUE)
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
diff changeset
408 files <- c(directory[!info$isdir], listed)
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
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diff changeset
409 exists <- file.exists(files)
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
diff changeset
410 files <- files[exists]
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
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diff changeset
411
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
diff changeset
412 library(tools)
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
diff changeset
413
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
diff changeset
414 #cat("\n\n")
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
diff changeset
415
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
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diff changeset
416 return(as.matrix(md5sum(files)))
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
diff changeset
417 }
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
diff changeset
418
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
diff changeset
419
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
diff changeset
420 # This function get the raw file path from the arguments
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
diff changeset
421 #@author Gildas Le Corguille lecorguille@sb-roscoff.fr
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
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422 getRawfilePathFromArguments <- function(singlefile, zipfile, args, prefix="") {
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
diff changeset
423 if (!(prefix %in% c("","Positive","Negative","MS1","MS2"))) stop("prefix must be either '', 'Positive', 'Negative', 'MS1' or 'MS2'")
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
diff changeset
424
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
diff changeset
425 if (!is.null(args[[paste0("zipfile",prefix)]])) zipfile <- args[[paste0("zipfile",prefix)]]
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
diff changeset
426
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
diff changeset
427 if (!is.null(args[[paste0("singlefile_galaxyPath",prefix)]])) {
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
diff changeset
428 singlefile_galaxyPaths <- args[[paste0("singlefile_galaxyPath",prefix)]]
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
diff changeset
429 singlefile_sampleNames <- args[[paste0("singlefile_sampleName",prefix)]]
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
diff changeset
430 }
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
diff changeset
431 if (exists("singlefile_galaxyPaths")){
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
diff changeset
432 singlefile_galaxyPaths <- unlist(strsplit(singlefile_galaxyPaths,"\\|"))
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
diff changeset
433 singlefile_sampleNames <- unlist(strsplit(singlefile_sampleNames,"\\|"))
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
diff changeset
434
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
diff changeset
435 singlefile <- NULL
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
diff changeset
436 for (singlefile_galaxyPath_i in seq(1:length(singlefile_galaxyPaths))) {
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
diff changeset
437 singlefile_galaxyPath <- singlefile_galaxyPaths[singlefile_galaxyPath_i]
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
diff changeset
438 singlefile_sampleName <- singlefile_sampleNames[singlefile_galaxyPath_i]
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
diff changeset
439 # In case, an url is used to import data within Galaxy
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
diff changeset
440 singlefile_sampleName <- tail(unlist(strsplit(singlefile_sampleName,"/")), n=1)
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
diff changeset
441 singlefile[[singlefile_sampleName]] <- singlefile_galaxyPath
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
diff changeset
442 }
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
diff changeset
443 }
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
diff changeset
444 return(list(zipfile=zipfile, singlefile=singlefile))
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
diff changeset
445 }
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
diff changeset
446
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
diff changeset
447 # This function retrieve the raw file in the working directory
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
diff changeset
448 # - if zipfile: unzip the file with its directory tree
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
diff changeset
449 # - if singlefiles: set symlink with the good filename
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
diff changeset
450 #@author Gildas Le Corguille lecorguille@sb-roscoff.fr
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
diff changeset
451 retrieveRawfileInTheWorkingDirectory <- function(singlefile, zipfile) {
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
diff changeset
452 if(!is.null(singlefile) && (length("singlefile")>0)) {
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
diff changeset
453 for (singlefile_sampleName in names(singlefile)) {
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
diff changeset
454 singlefile_galaxyPath <- singlefile[[singlefile_sampleName]]
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
diff changeset
455 if(!file.exists(singlefile_galaxyPath)){
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
diff changeset
456 error_message <- paste("Cannot access the sample:",singlefile_sampleName,"located:",singlefile_galaxyPath,". Please, contact your administrator ... if you have one!")
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
diff changeset
457 print(error_message); stop(error_message)
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
diff changeset
458 }
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
diff changeset
459
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
diff changeset
460 if (!suppressWarnings( try (file.link(singlefile_galaxyPath, singlefile_sampleName), silent=T)))
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
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461 file.copy(singlefile_galaxyPath, singlefile_sampleName)
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
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462
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
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463 }
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
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464 directory <- "."
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
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465
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
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466 }
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
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467 if(!is.null(zipfile) && (zipfile != "")) {
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
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468 if(!file.exists(zipfile)){
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
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469 error_message <- paste("Cannot access the Zip file:",zipfile,". Please, contact your administrator ... if you have one!")
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
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470 print(error_message)
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
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471 stop(error_message)
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
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472 }
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
diff changeset
473
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
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474 #list all file in the zip file
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
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475 #zip_files <- unzip(zipfile,list=T)[,"Name"]
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
diff changeset
476
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
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477 #unzip
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
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478 suppressWarnings(unzip(zipfile, unzip="unzip"))
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
diff changeset
479
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
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480 #get the directory name
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
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481 suppressWarnings(filesInZip <- unzip(zipfile, list=T))
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
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482 directories <- unique(unlist(lapply(strsplit(filesInZip$Name,"/"), function(x) x[1])))
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
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483 directories <- directories[!(directories %in% c("__MACOSX")) & file.info(directories)$isdir]
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
diff changeset
484 directory <- "."
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
diff changeset
485 if (length(directories) == 1) directory <- directories
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
diff changeset
486
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
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487 cat("files_root_directory\t",directory,"\n")
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
diff changeset
488
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
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489 }
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
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490 return (directory)
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
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491 }
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
diff changeset
492
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
diff changeset
493
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
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494 # This function retrieve a xset like object
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
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495 #@author Gildas Le Corguille lecorguille@sb-roscoff.fr
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
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496 getxcmsSetObject <- function(xobject) {
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
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497 # XCMS 1.x
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
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498 if (class(xobject) == "xcmsSet")
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
diff changeset
499 return (xobject)
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
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500 # XCMS 3.x
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
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501 if (class(xobject) == "XCMSnExp") {
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
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502 # Get the legacy xcmsSet object
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
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503 suppressWarnings(xset <- as(xobject, 'xcmsSet'))
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
diff changeset
504 if (!is.null(xset@phenoData$sample_group))
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
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505 sampclass(xset) <- xset@phenoData$sample_group
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
diff changeset
506 else
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
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507 sampclass(xset) <- "."
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
diff changeset
508 return (xset)
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
diff changeset
509 }
9e8e5e1683a8 planemo upload for repository https://github.com/workflow4metabolomics/xcms commit 67da3bb19bde72d5e78397e5627c176896234f86
lecorguille
parents:
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510 }