i18n: Translate text
In jpmarindiaz/shi18ny: Tools for shiny apps internationalization

Description Usage Arguments Value Available languages Default fallbacks Examples

Translate strings, vectors or lists in the Server of a Shiny app. There are currently 15 languages available for translation (see Available languages below). Note that the i_ function should be used within the Server of the app and the ui_ function should be used in the UI.

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i_(str, lang = NULL, i18n = NULL, markdown = FALSE, keys = c("name", "label"))

ui_(string, lang = NULL)

`str`	A string, vector or list to be translated.
`lang`	Code for the language that the original language should be translated into.
`i18n`	List of language configurations, can only be set for `i_`. Options that can be set are: `defaultLang` Default language used in Shiny app; default = "en" `availableLangs` Language that can be chosen for translation in Shiny app; there are currently 15 Available languages (see below); defaults to all. `localeDir` Directory to `yaml` or `csv` file(s) which contain custom keyword translations; default = "locale" `fallbacks` List of fallback languages if translation for a word is not found in desired language; defaults to Default fallbacks (see below) `queryParameter` String to define query parameter if language to be set through URL; default = "lang" `customTranslationSource` String to change the type of source for custom translations. Options: "yaml" and "csv"; default = "yaml". If "csv" there needs to be a "translations.csv" in the `localeDir` with an "id" column and columns for languages (e.g. "en", "es", ...)
`markdown`	Transform markdown text to HTML, can only be set for `i_`; default = FALSE
`keys`	If `str` is a list this is a string (or a vector of strings) specifying which key(s) of the list to translate; can only be set for `i_`.

Translation of input text in the same format as the input.

There are currently 15 languages available for translation:

code	language
ar	Arabic
ca	Catalan
da	Danish
de	German
en	English
es	Spanish
fr	French
he	Hebrew
hi	Hindi
it	Italian
pt	Portuguese
pt_BR	Portuguese (Brazil)
ru	Russian
sv	Swedish
zh_CN	Chinese

If no fallback languages are specified, translations automatically fall back onto the following languages.

original language	fallback language
es	pt
pt	es
fr	pt
de	nl
nl	de

i_("hello", lang = "de")

i_(c("hello", "world"), lang = "es")

i_(list(id = "hello", translate = "world"), lang = "pt", keys = "translate")

## Not run: 
ui <- fluidPage(
useShi18ny(),
langSelectorInput("lang", position = "fixed"),
)

## End(Not run)