Modul:Switch by pattern

Dokumentacija modula

prikaži • uredi • povijest • osvježi

Kao funkcija parsera switch, ali pronalazi dijelove ili Luaine uzorke, a ne samo pune vrijednosti.

Upotreba

{{#invoke:Switch by pattern|found_in|_input= |patterns1|patterns2|patterns3|keyA=patternsA |keyB=patternsB |_respectcase= |_returnall= |_sep= |_outputsep= |_#default= }}

Primjeri

• {{#invoke:Switch by pattern|found_in|_input=[[Animalia|Životinje]]|dark gray=vir|pink=život#animal|lightblue=fung}} → pink

• {{#invoke:Switch by pattern|found_in|_input=[[Riboviria]]|dark gray=vir|pink=život#animal|lightblue=fung}} → dark gray

• {{#invoke:Switch by pattern|found_in|ima jednu znamenku=%D%d$|_input=vrijednost12|ima dvije znamenke=%D%d%d$}} → ima dvije znamenke

---

local p = {}

function p._found_in(args)
    local skip_args = "#_input#_respectcase#_returncaptures#_returnall#_sep#_outputsep#_default#"
    local res = {}

    local all = args["_returnall"] and args["_returnall"] ~= ""
    local returnkeys = not (args["_returncaptures"] and args["_returncaptures"] ~= "")
    local sep = (args["_sep"] and args["_sep"] ~= "") and args["_sep"] or "#"
    local outputsep = args["_outputsep"] or "#"
    local lowercase = not (args["_respectcase"] and args["_respectcase"] ~= "")
    local input = args["_input"] or ""
    
    if input == "" then return args["_default"] or "" end
    
    if lowercase then input = mw.ustring.lower(input) end
    
    for k, v in pairs(args) do
        if not mw.ustring.match(skip_args, "#" .. tostring(k) .. "#") then
            local aliases = mw.text.split(v, sep, true)
            for _, a in ipairs(aliases) do
                if a ~= "" then
                    local match = mw.ustring.match(input, a)
                    if match then
                        local key_or_capture = returnkeys and k or match
                        if not all then return key_or_capture end
                        table.insert(res, key_or_capture)
                        break
                    end
                end
            end
        end
    end
   
    if #res > 0 then return table.concat(res, outputsep) end
    return args["_default"] or ""
end

function p.found_in(frame)
    -- Kreiramo novu tablicu 'args' i kopiramo vrijednosti
    local args = {}
    local parent = frame:getParent()
    local f_args = frame.args
    local p_args = parent and parent.args or {}

    -- Logika: prioritet imaju argumenti roditelja (ako postoji _input)
    -- Inače koristimo argumente samog poziva modula
    local source = (p_args["_input"] and p_args["_input"] ~= "") and p_args or f_args
    
    for k, v in pairs(source) do
        args[k] = v
    end

    if args["_input"] and args["_input"] ~= "" then 
        return p._found_in(args) 
    end
    
    return args["_default"] or ""
end

return p