29 lines
1.1 KiB
Elixir
29 lines
1.1 KiB
Elixir
defmodule Liliform.Translation do
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@doc """
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Translates an error message using gettext.
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"""
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def translate_error({msg, opts}) do
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# When using gettext, we typically pass the strings we want
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# to translate as a static argument:
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#
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# # Translate the number of files with plural rules
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# dngettext("errors", "1 file", "%{count} files", count)
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#
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# However the error messages in our forms and APIs are generated
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# dynamically, so we need to translate them by calling Gettext
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# with our gettext backend as first argument. Translations are
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# available in the errors.po file (as we use the "errors" domain).
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if count = opts[:count] do
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Gettext.dngettext(FreediveWeb.Gettext, "errors", msg, msg, count, opts)
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else
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Gettext.dgettext(FreediveWeb.Gettext, "errors", msg, opts)
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end
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end
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@doc """
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Translates the errors for a field from a keyword list of errors.
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"""
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def translate_errors(errors, field) when is_list(errors) do
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for {^field, {msg, opts}} <- errors, do: translate_error({msg, opts})
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end
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end
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