Module:Article by Quality and Importance

require('Module:No globals')

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

local function genQuery(t)
    local ret

    local q, i = mw.ustring.match(t, "^([^,]*),%s*(.*)$")

    if q ~= "" then
        ret = "%?quality=" .. q .. "%-Class" .. ((i ~= "") and "&" or "")
    else
        ret = (i ~= "") and "%?" or ""
    end

    if i ~= "" then ret = ret .. "importance=" .. i .. "%-Class" end

    ret = ret .. "%s+" .. "([0-9,]+)"

    return ret
end

function p.main(frame)
    local args = getArgs(frame)
    return p._main(args)
end

function p._main(args)
    local count = 0
    local text = mw.title.new("User:WP 1.0 bot/Tables/Project/" .. args.subpage):getContent()

    for _, v in ipairs(args) do
        count = count + mw.ustring.gsub(mw.ustring.match(text, genQuery(v)) or 0, ",", "")
    end

    return count
end

return p