查看“︁Module:沙盒”︁的源代码

local p = {}

-- icon参数转换
local function buildIconUrl(icon)
    if not icon or icon == "" then
        return nil
    end

    icon = mw.text.trim(icon)
    icon = icon:gsub("[\r\n]", "")

    -- 去掉前缀
    icon = icon:gsub("^[Ff]ile:", "")
               :gsub("^文件:", "")
               :gsub("^檔案:", "")

    -- 路径或外链直接用
    if icon:match("^https?://") or icon:match("^//") or icon:match("^/") then
        return icon
    end

    -- 获取直链
    return tostring(mw.uri.fullUrl("Special:FilePath/" .. icon))
end

-- 移除危险字符
local function sanitizeForCssUrl(url)
    if not url then return nil end
    url = url:gsub("[\r\n]", "")
    -- 移除可能破坏 style / url() 的字符
    url = url:gsub("[\"'%;%)%(%<%>]", "")
    return url
end

function p.main(frame)
    local args = frame:getParent().args
    local type = args.type or "info"

    -- 自定义icon
    local iconUrl = buildIconUrl(args.icon)
    iconUrl = sanitizeForCssUrl(iconUrl)

    -- 拼接style额外片段
    local iconStyleExtra = ""
    if iconUrl and iconUrl ~= "" then
        iconStyleExtra = string.format(" --notice-icon: url(%s);", iconUrl)
    end

    -- text模式
    local textContent = args.text or args[1]
    if textContent and textContent ~= "" then
        return string.format([[
<div class="notice notice-%s">
  <div class="notice-icon" style="-webkit-mask-repeat: no-repeat; -webkit-mask-position: center; -webkit-mask-size: contain;%s"></div>
  <div class="notice-text text-base">
    <div class="notice-text-only text-base">%s</div>
  </div>
</div>
]], type, iconStyleExtra, textContent)
    end

    -- 列表
    local listItems = {}
    for i = 1, 50 do
        local key = "l" .. i
        if args[key] and args[key] ~= "" then
            table.insert(listItems, "<li>" .. args[key] .. "</li>")
        end
    end

    local listHtml = ""
    if #listItems > 0 then
        listHtml = '<ul class="notice-list text-sm">' .. table.concat(listItems, "\n") .. "</ul>"
    elseif args.list and args.list ~= "" then
        listHtml = '<ul class="notice-list text-sm">' .. args.list .. "</ul>"
    end

    return string.format([[
<div class="notice notice-%s">
  <div class="notice-icon" style="-webkit-mask-repeat: no-repeat; -webkit-mask-position: center; -webkit-mask-size: contain;%s"></div>
  <div class="notice-text text-base">
    <div class="notice-title text-base">%s</div>
    %s
    <div class="notice-detail text-sm">%s</div>
  </div>
</div>
]], type, iconStyleExtra, args.title or "", listHtml, args.detail or "")
end

return p