Module:PlayerHead

Documentation for this module may be created at Module:PlayerHead/doc

local p = {}

function p.render(frame)
    local args = frame:getParent().args
    local name = mw.text.trim(args[1] or "")
    local size = args[2] or "64px"
    local title = mw.text.trim(args[3] or "")
    local overlay = mw.text.trim(args["overlay"] or "yes")

    if name == "" then
        return "''Error: No player name provided.''"
    end

    local url = string.format("https://mc-heads.net/avatar/%s", name)
    if overlay == "no" then
        url = url .. ".png?overlay=false"
    end

    -- Use an <img> style via wikitext with an external image
    local wikitext = string.format(
        '[[File:%s|%s|class=mc-player-head%s]]',
        url,
        size,
        title ~= "" and "|alt=" .. title .. "|title=" .. title or "|alt="
    )

    return frame:preprocess(wikitext)
end

return p