模組:Vgname/sandbox

require("Module:No globals")

local getArgs = require("Module:Arguments").getArgs
local yesno = require("Module:Yesno")

local function separateFootnotes(text)
    local pattern = '\127\'"`UNIQ%-%-[Rr][Ee][Ff]%-%x+%-QINU`"\'\127' -- [[en:WP:UNIQ]]
    text = text or ""

    local pos, _ = text:find(pattern)
    if pos then
        return text:sub(1, pos - 1), text:sub(pos)
    end
    return text, ""
end

local function boldText(text, isbold)
    if yesno(isbold) then
        return "<b>" .. text .. "</b>"
    end
    return text
end

local function main(text, isBold, bracketType)
    local title, footnotes
    text = text or tostring(mw.title.getCurrentTitle().subpageText)
    title, footnotes = separateFootnotes(text)

    title = boldText(title, isBold)

    if bracketType == "normal" then
        title = "《" .. title .. "》"
    elseif bracketType == "quotation" then
        title = "「" .. title .. "」"
    end

    return title .. footnotes
end

local p = {}

function p.vgname(frame)
    local args = getArgs(frame)
    return p._vgname(args)
end

function p._vgname(args)
    local retval = ""
    local bold, diff, bracket

    if yesno(args.bold) ~= false then
        bold = true
    else
        bold = false
    end

    if args.bracket == nil then
        bracket = "normal"
    elseif yesno(args.bracket) == false then
        bracket = "none"
    elseif mw.ustring.lower(args.bracket) == "q" then
        bracket = "quotation"
    else
        bracket = "normal"
    end

    if yesno(args.diff) == true then
        diff = true
    elseif args.na or args.eu then
        diff = true
    else
        diff = false
    end

    retval = main(args[1], bold, bracket)

    return retval
end

return p