模块:Gallerygrid

此模块的文档可以在模块:Gallerygrid/doc创建

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

function p.render(frame)
    -- 解决参数无法传递到模板的问题
    local option = {parent = true}
    local args = getArgs(frame, option);
    local parsedArgs = {}
    local itemArray = {}

    -- 处理编号参数--
    for i, v in ipairs(args) do itemArray[i] = v end

    -- 拼html
    local grid = {
        ["widths"] = args.widths or "240px",
        ["heights"] = args.heights or "120px",
        ["thumbsize"] = args.thumbsize or "240px",
        ["gap"] = args.gap or "16px",
        ["template"] = args.template or "default",
        ["fit"] = args.fit or "cover"
    }
    grid["open"] =
        "<div class='gallerygrid' style='display: grid;grid-template-columns: repeat(auto-fill," ..
            grid.widths .. ");grid-gap:" .. grid.gap .. ";--gallerygrid-fit:"..grid.fit..";'>";
    grid["close"] = "</div>"

    -- 准备元素
    grid["items"] = "";
    for i, v in ipairs(itemArray) do
        itemArgs = splitArgs(v);
        grid["items"] = grid["items"] .. frame:expandTemplate{
        	--取template参数选择相应的输出模板。
            title = "Gallerygrid/"..grid.template,
            args = {
                filename = itemArgs[1],
                text = itemArgs[2],
                width = grid.widths,
                height = grid.heights
            }
        }
    end
    local outputText = grid["open"] .. grid["items"] .. grid["close"]

    -- debug
    local output = ""
    for i, v in ipairs(itemArray) do
        output = output .. i .. "=" .. mw.text.nowiki(v) .. ";<br />"
    end
    return outputText
end

function splitArgs(str)
    local itemArgs = mw.text.split(str, "::", true);
    return itemArgs
end

return p