library(data.table)
library(tools)
library(foreach)
ParDir="D:/PI_Schiermonnikoog_2019/acompresser" #dossier où sont les répertoires des sites contenant les répertoires des participations contenant les waves découpés/expansés (issu de Kaleidoscope)
ParDir="D:/PI_ressecs"
OutputDir="G:/upload_ressecs"
#irodsDir="C:\\wamp64\\www\\.icommands"
#SiteLoc=fread("./www/sites_localites.txt")
#irodsDest="/ccin2p3/home/ybas/transferts"
ListSite=dir(ParDir,full.names=T)
dir.create(OutputDir)
for (h in 1:length(ListSite))
{
ListPar=dir(ListSite[h],full.names=T)
#check participations codes
llp=(nchar(basename(ListPar)))
if(mean(llp)!=24){
stop("ERREUR : nom des sous-repertoires non conformes")
}
for (i in 1:length(ListPar))
{
ListWav=list.files(ListPar[i],full.names=T,pattern=".wav$")
ListWav2=list.files(ListPar[i],full.names=T,pattern=".WAV$")
ListWtot=c(ListWav,ListWav2)
ListWtot=ListWtot[order(basename(ListWtot))]
ListBloc=dir(ListPar[i],full.names=T,pattern="bloc")
if(length(ListWtot)>0)
{
DirSite=basename(dirname(ListPar[i]))
dir.create(paste0(OutputDir,"/",DirSite))
dir.create(paste0(OutputDir,"/",DirSite,"/",basename(ListPar[i])))
dir.create(paste0(OutputDir,"/",DirSite,"/",basename(ListPar[i])
,"/wav"))
TarGZtot=list.files(paste0(OutputDir,"/",DirSite,"/",basename(ListPar[i])
,"/wav")
,pattern=".tar.gz")
#case 0 : dealing with failed last block
if(length(ListBloc)>0)
{
Bnum=gsub("bloc","",basename(ListBloc))
Bnum=as.numeric(Bnum)
LastBloc=ListBloc[which.max(Bnum)]
LlB=list.files(LastBloc)
#case 1 : block uncomplete
if(length(LlB)<100){
NumGet=100-length(LlB)
WaveGet=ListWtot[1:NumGet]
WaveDest=paste0(LastBloc,"/",basename(WaveGet))
test=file.rename(from=WaveGet,to=WaveDest) #0.6 sec
if(mean(test)!=1){stop(paste("ERREUR : copie fichier wave non permise"))}
LlB=list.files(LastBloc)
TarName=paste0(OutputDir,"/",DirSite,"/",basename(ListPar[i])
,"/wav/"
,file_path_sans_ext(LlB[1])
,".tar")
if(file.exists(TarName)){stop("bug 67")}
TarGZName=paste0(OutputDir,"/",DirSite,"/",basename(ListPar[i])
,"/wav/"
,file_path_sans_ext(LlB[1])
,".tar.gz")
TarGZtot=c(TarGZtot,basename(TarGZName))
dir.create(dirname(TarName))
#tar(TarName,files=Listj)
#tar(TarGZName,files=Listj,compression="gzip")
Sys.time()
system(paste0("7z a -ttar ",TarName," ",LastBloc,"/*.*")) #6.5 secondes
Sys.time()
system(paste0("7z a -tgzip ",TarGZName," ",TarName)) #12.4 secondes
Sys.time()
}else{
#case 2 : block complete but not zipped
#TarName=paste0(OutputDir,"/",DirSite,"/",basename(ListPar[i])
# ,"/wav/"
# ,file_path_sans_ext(LlB[1])
# ,".tar")
TarGZName=paste0(OutputDir,"/",DirSite,"/",basename(ListPar[i])
,"/wav/"
,file_path_sans_ext(basename(LlB[1]))
,".tar.gz")
if(!file.exists(TargzName))
{
TarGZtot=c(TarGZtot,basename(TarGZName))
dir.create(dirname(TarName))
#tar(TarName,files=Listj)
#tar(TarGZName,files=Listj,compression="gzip")
Sys.time()
system(paste0("7z a -ttar ",TarName," ",LastBloc,"/*.*")) #6.5 secondes
Sys.time()
system(paste0("7z a -tgzip ",TarGZName," ",TarName)) #12.4 secondes
Sys.time()
}else{
# case 3 : block complete and zipped
stop("case 3")
}
}
ListWav=list.files(ListPar[i],full.names=T,pattern=".wav$")
ListWav2=list.files(ListPar[i],full.names=T,pattern=".WAV$")
ListWtot=c(ListWav,ListWav2)
ListWtot=ListWtot[order(basename(ListWtot))]
}else{
Bnum=0
}
testp=foreach (j = 1:ceiling(length(ListWtot)/100)) %do% {
NumBloc=j+max(Bnum)
Numj=c(((j-1)*100+1):min(j*100,length(ListWtot)))
Listj=ListWtot[Numj]
BlocDir=paste0(ListPar[i],"/bloc",NumBloc)
if(dir.exists((BlocDir))){stop(paste("ERREUR : repertoire"
,ListPar[i],"deja traite"))}
dir.create(BlocDir)
Newj=paste0(BlocDir,"/",basename(Listj))
Sys.time()
test=file.rename(from=Listj,to=Newj) #0.6 sec
if(mean(test)!=1){stop(paste("ERREUR : copie fichier wave non permise"))}
Sys.time()
#ecriture liste.txt
TarName=paste0(OutputDir,"/",DirSite,"/",basename(ListPar[i])
,"/wav/"
,file_path_sans_ext(basename(Listj[1]))
,".tar")
TarGZName=paste0(OutputDir,"/",DirSite,"/",basename(ListPar[i])
,"/wav/"
,file_path_sans_ext(basename(Listj[1]))
,".tar.gz")
TarGZtot=c(TarGZtot,basename(TarGZName))
dir.create(dirname(TarName))
#tar(TarName,files=Listj)
#tar(TarGZName,files=Listj,compression="gzip")
Sys.time()
system(paste0("7z a -ttar ",TarName," ",BlocDir,"/*.*")) #6.5 secondes
Sys.time()
system(paste0("7z a -tgzip ",TarGZName," ",TarName)) #12.4 secondes
Sys.time()
}
Listei=data.frame(liste=TarGZtot)
Listei=as.data.table(Listei)[order(Listei$liste),]
fwrite(Listei,paste0(OutputDir,"/",DirSite,"/",basename(ListPar[i])
,"/wav/liste.txt"),col.names=F)
}#else{
#stop(paste("ERREUR : repertoire",basename(ListPar[i]),"vide"))
#}
}
#suppression des *.tar
ListTar=list.files(OutputDir,pattern=".tar$",recursive=T,full.names=T)
file.remove(ListTar)
}
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