查看“模块:Date0”的源代码

local p = {}
local getArgs = require("Module:Arguments").getArgs

function p._date0(frame, args)
    local y, m, d = "", "", ""

    local zero = '<span style="speak: none; visibility: hidden; color: transparent;">0</span>'
    local _y, _m, _d = args[1] or "", args[2] or "", args[3] or ""
    _y = mw.ustring.gsub(_y, "^0", "")
    _m = mw.ustring.gsub(_m, "^0", "")
    _d = mw.ustring.gsub(_d, "^0", "")

    if mw.ustring.find(_y, "^%d%d?%d?%d?$") then
        y = mw.ustring.rep(zero, 4 - mw.ustring.len(_y)) .. _y .. "年"
    end

    if mw.ustring.find(_m, "^[01]?%d$") then
        m = (mw.ustring.len(_m) == 1 and zero or "") .. _m .. "月"
    elseif _m == "++" or _m == "+" then
        m = "春季预定"
    elseif _m == "--" or _m == "-" then
        m = "夏季预定"
    elseif _m == "**" or _m == "*" then
        m = "秋季预定"
    elseif _m == "//" or _m == "/" then
        m = "冬季预定"
    elseif _m == ".." or _m == "." then
        m = "年内预定"
    elseif _m == "Q1" then
        m = "第一季度"
    elseif _m == "Q2" then
        m = "第二季度"
    elseif _m == "Q3" then
        m = "第三季度"
    elseif _m == "Q4" then
        m = "第四季度"
    elseif _m == "?" or _m == "??" then
        m = '<span style="speak: none; visibility: hidden; color: transparent;">??月</span>'
    else
        m = _m
    end

    if mw.ustring.find(_d, "^[0-3]?%d$") then
        d = (mw.ustring.len(_d) == 1 and zero or "") .. _d .. "日"
    elseif (_d == "?" or _d == "??") or ((_m == "?" or _m == "??") and (_d == "")) then
        d = '<span style="speak: none; visibility: hidden; color: transparent;">??日</span>'
    else
        d = _d
    end

    return y .. m .. d
end

function p.date0(frame)
    return p._date0(frame, getArgs(frame))
end

return p