R/zzz.R

In rintukutum/pRideMetadb: Metadata of PRIDE-database for R users.

#--------
# Check for status and through necessary
# errors and results
connectionStatus <- function(resposeServer){
	status <- resposeServer$status_code
	if(status == 200){
		cat('Respose >>>> "OK"\n')
		queryContent <- content(resposeServer)
		return(queryContent)
	}
	if(status == 401){
		stop("Unauthorized content requested!\n")
	}
	if(status == 403){
		stop("Forbidden content requested!\n")	
	}
	if(status == 404){
		stop("Content requested was not found!\n")	
	}
}

#-------
# 
# Beautification codes for content2df
# PRIDE json results to data.frame
pleural2single <- function(pleural){
	if(length(pleural) != 0){
		single <- paste(unlist(pleural), collapse=';')
	}else{
		single <- NA
	}
	return(single)	
}
bindKeyWords<- function(keywords){
	return(gsub(', ',';',keywords))
}
formatLabHeads <- function(labHeads){
	labHeadName <- paste(labHeads[[1]][c('title','firstName', 'lastName')], collapse = ' ')
	return(labHeadName)
}
formatSubmitter <- function(submitter){
	submitterName <- paste(submitter[c('title','firstName', 'lastName')], collapse = ' ')
	return(submitterName)
}
null2na <- function(x){
	if(is.null(x)){
		return(NA)
	}else{
		return(x)
	}
}
#-------