模块:Navplate SMW row

可在模块:Navplate SMW row/doc创建此模块的帮助文档

-- Module:NavplateSMWRow
local p = {}
local mw = require('mw')

p.cache = {} -- 初始化缓存

function p.navplateSmwRow(frame)
    local args = frame:getParent().args
    local category = args[1]
    local property = args[2]
    local text = args[3]
    local icon = args[4]

    -- 使用缓存结果，减少查询
    local cacheKey = category .. (property or '') .. (text or '')
    if p.cache[cacheKey] then
        return p.cache[cacheKey]
    end

    -- 构建查询
    local query = '[[Category:' .. mw.text.encode(category) .. ']]'
    if property and property ~= '' then
        query = query .. '[[' .. mw.text.encode(property) .. ']]'
    end

    -- 转换查询为#ask解析器函数的形式，取消template格式，用'|'进行间隔
    local ask = '{{#ask:' .. query ..
            '|format=broadtable' ..
            '|link=all' ..
            '|headers=hide' ..
            '|searchlabel=' ..
            '|class=sortable wikitable smwtable' ..
            '|sep= | ' ..
            '}}'

    -- 执行查询
    local results = frame:preprocess(ask)

    -- 缓存查询结果
    p.cache[cacheKey] = results

    -- 格式化输出
    local div = mw.html.create('div'):addClass('navplate-smw-row')

    if icon then
        div:wikitext('[[File:' .. mw.text.encode(icon) .. '|20px|link=]] ')
    end
    div:wikitext(text .. ' | ' .. results)

    return tostring(div:allDone())
end

return p