Module:PadUtils

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

local p = {}

-- Split a string by a delimiter (keeps empty=false)
local function split(text, delim)
    local out = {}
    if not text or text == "" then return out end
    for part in mw.text.gsplit(text, delim, true) do
        part = mw.text.trim(part)
        if part ~= "" then table.insert(out, part) end
    end
    return out
end

-- Build a UL/OL list of links to subpages:
--   base   = page prefix (default: FULLPAGENAME)
--   floors = "A;B;C"
--   ol     = "1" or "true" to use <ol> instead of <ul>
--   before/after = optional text around each anchor text (rarely needed)
function p.dungeonFloors(frame)
    local args    = frame.args
    local base    = args.base and mw.text.trim(args.base) or mw.title.getCurrentTitle().fullText
    local floors  = split(args.floors or "", ";")
    local listTag = (args.ol == "1" or args.ol == "true") and "ol" or "ul"
    local before  = args.before or ""
    local after   = args.after or ""

    if #floors == 0 then return "" end

    local items = {}
    for _, name in ipairs(floors) do
        -- MediaWiki will auto-handle spaces→underscores; keep display text as-is
        local link = string.format('[[%s/%s|%s%s%s]]', base, name, before, name, after)
        table.insert(items, '<li>' .. link .. '</li>')
    end
    return frame:preprocess( string.format('<%s>%s</%s>', listTag, table.concat(items), listTag) )
end

return p