Module:Workarounds

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

local p = {}

function p.smallify(image)
	if mw.ustring.find(image, 'small.png') == nil then
		image = mw.ustring.gsub(image, '.png', 'small.png')
	end
	return image
end

function p.smallify_with_frame(frame)
	local image = frame.args[1]
	if mw.ustring.find(image, 'small.png') == nil then
		image = mw.ustring.gsub(image, '.png', 'small.png')
	end
	return image
end

function p.seplist(frame)
	local list = frame.args[1] .. '#'
	local ret = ''
	for s in string.gmatch(list, '(.-)#') do
		ret = ret .. '*[[' .. s .. ']]\n'
	end
	return ret
end

function p.remove_templatestyles_artifacts(frame)
	local text = frame.args[1]
	text = mw.text.killMarkers(text)
	text = mw.ustring.gsub(text, '%[%[Category:.-%]%]', '')
	return text
end

function p.remove_categories(frame)
	local text = frame.args[1]
	text = mw.ustring.gsub(text, '%[%[Category:.-%]%]', '')
	return text
end

function p.expand_rewards(frame)
	local text = frame.args[1]
	while true do
		local reward_pos, reward_end = text:find('%(%(reward:%a*%)%)')
		if reward_pos == nil then
			break
		end
		local argument = text:sub(reward_pos + 9, reward_end - 2)
		local reward_svg = frame:callParserFunction{
			name = '#widget',
			args = {
				'FateRewardIcon',
				t = string.lower(argument)
			}
		}
		text = text:gsub('%(%(reward:' .. argument .. '%)%)', reward_svg)
	end
	text = mw.ustring.gsub(text, '%[%[Category:.-%]%]', '')
	return text
end

function p.expand_link_from(frame)
	local link = frame.args[1]
	local from = tonumber(frame.args[2])
	local s = '[[' .. link
	for k, v in pairs(frame.args) do
		if type(k) == 'number' then
			if k >= 3 then
				s = s .. '|' .. v
			end
		else
			s = s .. '|' .. k .. '=' .. v
		end
	end
	for k, v in pairs(frame:getParent().args) do
		if type(k) == 'number' then
			if k >= from then
				s = s .. '|' .. v
			end
		else
			s = s .. '|' .. k .. '=' .. v
		end
	end
	return s .. ']]'
end

--[[
Get an argument passed to the module.

Input parameters:
    @frame: frame object
    @name: parameter name

If the parameter was no specified, or if it an empty string, return nil.
]]
function p.get_arg(frame, name)
    local arg = frame.args[name] or frame:getParent().args[name]
    
    if (arg == "") then arg = nil end
    
    return arg
end

return p