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54 lines
2.7 KiB
R
54 lines
2.7 KiB
R
# ==================================================================== #
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# TITLE #
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# Antimicrobial Resistance (AMR) Analysis #
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# #
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# AUTHORS #
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# Berends MS (m.s.berends@umcg.nl), Luz CF (c.f.luz@umcg.nl) #
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# #
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# LICENCE #
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# This package is free software; you can redistribute it and/or modify #
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# it under the terms of the GNU General Public License version 2.0, #
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# as published by the Free Software Foundation. #
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# #
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# This R package is distributed in the hope that it will be useful, #
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# but WITHOUT ANY WARRANTY; without even the implied warranty of #
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
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# GNU General Public License version 2.0 for more details. #
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# ==================================================================== #
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#' Get language for AMR
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#'
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#' Determines the system language to be used for language-dependent output of AMR functions, like \code{\link{mo_gramstain}} and \code{\link{mo_type}}.
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#' @details The system language can be overwritten with \code{\link{getOption}("AMR_locale")}.
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#' @section Supported languages:
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#' Supported languages are \code{"en"} (English), \code{"de"} (German), \code{"nl"} (Dutch), \code{"es"} (Spanish), \code{"it"} (Italian), \code{"fr"} (French), and \code{"pt"} (Portuguese).
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#' @export
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get_locale <- function() {
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if (!is.null(getOption("AMR_locale"))) {
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if (getOption("AMR_locale") %in% c("en", "de", "nl", "es", "it", "fr", "pt")) {
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return(getOption("AMR_locale"))
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}
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}
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lang <- Sys.getlocale("LC_COLLATE")
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# grepl with case = FALSE is faster than like
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if (grepl("^(English|en_|EN_)", lang, ignore.case = FALSE)) {
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# as first option to optimise speed
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"en"
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} else if (grepl("^(German|Deutsch|de_|DE_)", lang, ignore.case = FALSE)) {
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"de"
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} else if (grepl("^(Dutch|Nederlands|nl_|NL_)", lang, ignore.case = FALSE)) {
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"nl"
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} else if (grepl("^(Spanish|Espa.ol|es_|ES_)", lang, ignore.case = FALSE)) {
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"es"
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} else if (grepl("^(Italian|Italiano|it_|IT_)", lang, ignore.case = FALSE)) {
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"it"
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} else if (grepl("^(French|Fran.ais|fr_|FR_)", lang, ignore.case = FALSE)) {
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"fr"
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} else if (grepl("^(Portuguese|Portugu.s|pt_|PT_)", lang, ignore.case = FALSE)) {
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"pt"
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} else {
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# other language -> set to English
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"en"
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}
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}
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