Modul:Citation/CS1/Identifiers

-- Modul:Citation/CS1/Identifiers
-- Minimalna verzija kompatibilna s tvojim CS1 modulom

local p = {}

function p.format(id, value)
    if not value or value == "" then return nil end

    local id_lower = string.lower(id)

    if id_lower == "isbn" then
        return string.format("ISBN: [%s %s]", "https://www.worldcat.org/isbn/" .. value, value)

    elseif id_lower == "doi" then
        return string.format("DOI: [%s %s]", "https://doi.org/" .. value, value)

    elseif id_lower == "pmid" then
        return string.format("PMID: [%s %s]", "https://pubmed.ncbi.nlm.nih.gov/" .. value, value)
    end

    return id .. ": " .. value
end

return p