查看“Module:DateTitleList”的源代码

local p = {}

local function format_date(date_str, title, year)
    local year_in_date = string.sub(date_str, 1, 4)
    local month_day = os.date("%m月%d日", os.time{year=tonumber(year_in_date), month=tonumber(string.sub(date_str, 5, 6)), day=tonumber(string.sub(date_str, 7, 8))})
    local category_link

    if year_in_date ~= year then
        category_link = string.format("[[:Category:%s|%s{{ruby|%s|''%s年''}}]]", month_day, month_day, month_day, year_in_date)
    else
        category_link = string.format("[[:Category:%s|%s]]", month_day, month_day)
    end

    local page_link = string.format("[[直播记录/vedal987频道/%s年%s|%s]]", year_in_date, month_day, title)
    return string.format("* '''%s''' %s", category_link, page_link)
end

local function compare_dates(a, b)
    return a.date < b.date
end

function p.main(frame)
    local args = frame:getParent().args
    local year = args.year or os.date("%Y")
    local entries = {}

    for i = 1, 7 do
        local date = args["date" .. i]
        local title = args["title" .. i]
        if date and title then
            table.insert(entries, {date = date, title = title})
        end
    end

    table.sort(entries, compare_dates)

    local result = {}
    for _, entry in ipairs(entries) do
        table.insert(result, format_date(entry.date, entry.title, year))
    end

    return table.concat(result, "\n")
end

return p