Module:Used in system

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This documentation is transcluded from Module:Used in system/doc.

local p = {}

local _fetch = require('Module:Transclusion_count').fetch
local yesno = require('Module:Yesno')

local function get_arg(frame, key)
    local args = frame.args or {}
    local parentArgs = frame:getParent() and frame:getParent().args or {}
    
    if args[key] and args[key] ~= '' then return args[key] end
    if parentArgs[key] and parentArgs[key] ~= '' then return parentArgs[key] end
    return nil
end

local function get_box_config(frame, count)	
    local custom_image = get_arg(frame, 'image')
    local custom_type  = get_arg(frame, 'type')
    local threshold    = tonumber(get_arg(frame, 'threshold')) or 100000
    local category     = get_arg(frame, 'category') or 'Pages used in system messages needing protection'
    local system_param = get_arg(frame, 'system')
	
    local image_filename = "OOjs UI icon notice-warning.svg"
    local type_param     = custom_type or "content"
    
    local is_system    = (system_param ~= nil and system_param ~= '')
    local arg1         = get_arg(frame, 1)
    local is_high_risk = (arg1 == "risk" or (count and count >= threshold))

    if is_system then
        image_filename = "OOjs UI icon notice-warning.svg"
        type_param     = custom_type or "content"
    elseif is_high_risk then
        image_filename = "OOjs UI icon alert-warning.svg"
        type_param     = custom_type or "content"
    end

    local image = custom_image
    if not image or image == '' then
        image = string.format("[[File:%s|40px|alt=Warning|link=]]", image_filename)
    end

    local epilogue = ''
    if is_system then
        local nocat = get_arg(frame, 'nocat')
        local categorise = (nocat == nil or not yesno(nocat))
        
        if categorise and not mw.title.getCurrentTitle().isRedirect then
            epilogue = frame:preprocess(string.format(
                '{{Sandbox other||{{#switch:{{#invoke:Effective protection level|{{#switch:{{NAMESPACE}}|File=upload|#default=edit}}|{{FULLPAGENAME}}}}|sysop|templateeditor|interfaceadmin=|#default=[[Category:%s]]}}}}',
                category
            ))
        end
    end

    return image, type_param, epilogue
end

function p.num(frame, count)
    local args = frame.args or {}

    if count == nil then
        if yesno(args['fetch']) == false or yesno(get_arg(frame, 'fetch')) == false then
            local arg1 = get_arg(frame, 1)
            if arg1 and arg1 ~= '' then 
                count = tonumber(arg1) 
            end
        else
            count = _fetch(frame)
        end
    end

    if count == nil then
        if get_arg(frame, 1) == "risk" then
            return ""
        else
            return "unknown"
        end
    else
        local sigfig = (count >= 100000) and 3 or 2
        local f = math.floor(math.log10(count)) - sigfig + 1
        local return_value = ""

        local arg1 = get_arg(frame, 1) or ''
        local arg2 = get_arg(frame, 2) or ''

        if (arg2 == "yes") or (mw.ustring.sub(arg1, -1) == "+") then
            return_value = string.format("%s+", mw.getContentLanguage():formatNum(math.floor((count / 10 ^ f)) * (10 ^ f)))
        else
            return_value = string.format("approximately %s", mw.getContentLanguage():formatNum(math.floor((count / 10 ^ f) + 0.5) * (10 ^ f)))
        end

        local no_percent = get_arg(frame, 'no-percent')
        if count and count > 250000 and not yesno(no_percent) then
            local percent = math.floor(((count / frame:callParserFunction('NUMBEROFPAGES', 'R')) * 100) + 0.5)
            if percent >= 1 then
                return_value = string.format("%s pages, or roughly %s%% of all", return_value, percent)
            end
        end

        return return_value
    end
end

function p.image(frame)
    local count = _fetch(frame)
    local image, _, _ = get_box_config(frame, count)
    return image
end

function p.epilogue(frame)
    local count = _fetch(frame)
    local _, _, epilogue = get_box_config(frame, count)
    return epilogue
end

function p.main(frame)
    local args = frame.args or {}
    local count = nil

    if yesno(args['fetch']) == false or yesno(get_arg(frame, 'fetch')) == false then
        local arg1 = get_arg(frame, 1)
        if arg1 and arg1 ~= '' then count = tonumber(arg1) end
    else
        count = _fetch(frame)
    end

    local image, type_param, epilogue = get_box_config(frame, count)

    local localized_text = frame:expandTemplate{
        title = 'Autotranslate',
        args = {
            base   = 'Used in system',
            count  = count and p.num(frame, count) or nil,
            msg    = get_arg(frame, 'msg') or get_arg(frame, 1),
            system = get_arg(frame, 'system')
        }
    }

    local expiry = get_arg(frame, 'expiry') or ''

    if args["form"] == "editnotice" or get_arg(frame, "form") == "editnotice" then
        return frame:expandTemplate{
            title = 'editnotice',
            args = {
                ["image"]  = image,
                ["text"]   = localized_text,
                ["expiry"] = expiry
            }
        } .. epilogue
    else
        return require('Module:Message box').main('ombox', {
            type   = type_param,
            image  = image,
            text   = localized_text,
            expiry = expiry
        }) .. epilogue
    end
end

return p