Module:Id increment

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

local p = {}

function p.findMaxProjectNumber()
    local maxNumber = 0

    -- Iteriere durch alle Seiten im Namensraum 0
    local currentTitle = mw.title.getCurrentTitle()
    local iterator = currentTitle and currentTitle.rootTitle and currentTitle.rootTitle:subpages()

    if iterator then
        for pageTitle in iterator do
            local _, _, number = string.find(pageTitle.text, "Projekt/(%d+)")

            if number then
                local currentNumber = tonumber(number)
                if currentNumber and currentNumber > maxNumber then
                    maxNumber = currentNumber
                end
            end
        end
    end

    return maxNumber + 1
end

return p