Diff: Module:If preview

local p = {}

local p = {}

local cfg = mw.loadData('Module:If preview/configuration')

local cfg = mw.loadData('Module:If preview/configuration')

--[[

--[[

main

main

This function returns either the first argument or second argument passed to

This function returns either the first argument or second argument passed to

this module, depending on whether the page is being previewed.

this module, depending on whether the page is being previewed.

]]

]]

function p.main(frame)

function p.main(frame)

	if cfg.preview then

	if cfg.preview then

		return frame.args[1] or ''

		return frame.args[1] or ''

	else

	else

		return frame.args[2] or ''

		return frame.args[2] or ''

	end

	end

end

end

--[[

--[[

pmain

pmain

This function returns either the first argument or second argument passed to

This function returns either the first argument or second argument passed to

this module's parent (i.e. template using this module), depending on whether it

this module's parent (i.e. template using this module), depending on whether it

is being previewed.

is being previewed.

]]

]]

function p.pmain(frame)

function p.pmain(frame)

	return p.main(frame:getParent())

	return p.main(frame:getParent())

end

end

local function warning_text(warning)

local function warning_text(warning)

	return mw.ustring.format(

	return mw.ustring.format(

		cfg.warning_infrastructure,

		cfg.warning_infrastructure,

		cfg.templatestyles,

		cfg.templatestyles,

		warning

		warning

	)

	)

end

end

function p._warning(args)

function p._warning(args)

	local warning = args[1] and args[1]:match('^%s*(.-)%s*$') or ''

	local warning = args[1] and args[1]:match('^%s*(.-)%s*$') or ''

	if warning == '' then

	if warning == '' then

		return warning_text(cfg.missing_warning)

		return warning_text(cfg.missing_warning)

	end

	end

	if not cfg.preview then return '' end

	if not cfg.preview then return '' end

	return warning_text(warning)

	return warning_text(warning)

end

end

--[[

--[[

warning

warning

This function returns a "preview warning", which is the first argument marked

This function returns a "preview warning", which is the first argument marked

up with HTML and some supporting text, depending on whether the page is being previewed.

up with HTML and some supporting text, depending on whether the page is being previewed.

disabled since we'll implement the template version in general

disabled since we'll implement the template version in general

]]

]]

--function p.warning(frame)

--function p.warning(frame)

--	return p._warning(frame.args)

--	return p._warning(frame.args)

--end

--end

--[[

--[[

warning, but for pass-through templates like {{preview warning}}

warning, but for pass-through templates like {{preview warning}}

]]

]]

function p.pwarning(frame)

function p.pwarning(frame)

	return p._warning(frame:getParent().args)

	return p._warning(frame:getParent().args)

end

end

return p

return p