Module:Infobox

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This documentation is transcluded from Module:Infobox/doc.

This template displays an infobox.

Usage

This template can be used by entering the following onto a relevant page.

{{Infobox
|Box title    = 
|Image file   = 
|Image size   = 
|Row 1 title  = 
|Row 1 info   = 
}}

Box title

This parameter accepts the title of the main box for the infobox.

Image file

This parameter accepts the image name.

Image size

This parameter accepts the new dimensions for the image.

Row 1 title

This parameter accept the title for the first row.

Row 1 info

This parameter accept the information for the first row.

Continuing rows

There can be multiple rows.

Notes

  • Keeping the Box Title empty will result in displaying No title
  • If you don't want to display image, just keep Image file Name and Image Size empty.
  • Keeping the Row 1 title empty will result in displaying No title.
  • Keeping the Row (any row) info empty will result in displaying No information.
  • Keeping the Row (any below row 1) title empty will result in that row, and the rest of the rows below it, not being displayed.
  • Max row for information: 10 rows.

--[=[
-- For documentation, see [[Module:Infobox/doc]]
--]=]

local Infobox = {}
Infobox.__index = Infobox
Infobox.__tostring = Infobox.tostring

-- Edit button for unknown params
local editbutton = require('Module:Edit button')
local yesno = require('Module:Yesno')
local edit = editbutton("'''?''' (edit)")
local var = mw.ext.VariablesLua

-- Page title
local pagename = mw.title.getCurrentTitle().fullText

-- map of flags to html tags used by Infobox.addRow()
-- let's only define it once, since :addRow() is used multiple times per module
local tagmap = {
	tr = 'tr',
	th = 'th',
	td = 'td',
	argh = 'th',
	argd = 'td'
}

--[=[
-- Standardised functions
-- called as string with defineParams
--]=]

-- Standardised "has content" function
local function hasContent(arg, default)
	-- Return arg if any non-whitespace character is found
	return string.match(arg or '','%S') and arg or default
end


-- Standardised "name" function
local function subjectName(arg)
	return string.match(arg or '','%S') and arg or nil
end

-- Create a standardised release function, since so many pages use it
-- Turns release and update into a single parameter
local function releaseUpdate(release, update)
	if not Infobox.isDefined(release) then
		return nil
	end
	if string.lower(release) == 'no' then
		return 'N/A'
	end
	if not Infobox.isDefined(update) then
		return string.format('%s (Update unknown)',release)
	end
	if string.lower(update) == 'no' then
		return release
	end
	return string.format('%s ([[Update:%s|Update]])', release, update)
end

-- Standardised image function
local function image(img)
	if img and img:find('%S') then
		return img
	else
		return nil
	end
end

-- Standardised numbers
local function numbers(num)
	num = string.gsub(num or '',',','')
	return tonumber(num)
end

-- Standardised chisel links
-- expected parameters: (name, link_separator, type1, ids1, ...)
-- see docs for more info
local function makeChiselLinks(...)
	local ERR_RET = '<strong class="error" title="There is an error with this infobox\'s module">ERROR!</strong>'
	local TYPES = {
		[0] = { -- defaults
			id_suffix = '#',
			id_sep = '@',
		},
		bestiary = {
			url = 'https://chisel.weirdgloop.org/bestiary/',
			txt = 'bestiary',
			id_suffix = '',
			id_sep = ' ',
		},
		mrnd = {
			url = 'https://chisel.weirdgloop.org/gazproj/mrnd',
			txt = 'MRND',
		},
		mrid = {
			url = 'https://chisel.weirdgloop.org/gazproj/mrid',
			txt = 'MRID',
		},
		mrod = {
			url = 'https://chisel.weirdgloop.org/gazproj/mrod',
			txt = 'MROD',
		},
	}
	
	local name = arg[1]
	local link_sep = arg[2]
	if not link_sep or #arg < 4 then
		mw.log('makeChiselLinks: invalid args, expecting (name, link_separator, type1, ids1, ...)')
		return ERR_RET
	end
	local links = {}
	local main_type = nil
	local has_best = false
	local has_id = false
	
	for i = 3, #arg, 2 do
		local id_type = TYPES[string.lower(arg[i] or '')]
		local id_vals = arg[i + 1]
		local is_best = id_type == TYPES.bestiary
		local is_main = false

		if id_type then
			has_best = has_best or is_best
			if not main_type and not is_best then
				is_main = true
				main_type = id_type
			end
			
			if Infobox.isDefined(id_vals) then
				if string.lower(id_vals or '') ~= 'no' then
					has_id = true
					id_vals = mw.text.split(id_vals, ', *')
					local link
					
					if #id_vals == 1 then
						local _id = tonumber(id_vals[1])
						if not is_best and _id then
							link = string.format('[%s?%s#%s-%s %s%s]',
								                  id_type.url,
								                  _id,
								                  math.max(_id - 15, 0),
								                  _id + 15,
								                  id_type.txt,
								                  _id)
						else
							link = string.format('[%s%s%s %s]',
								                 id_type.url,
								                 id_type.id_suffix or TYPES[0].id_suffix,
								                 id_vals[1],
								                 id_type.txt)
						end
					else
						link = string.format('[%s%s%s %s]',
							                 id_type.url,
							                 id_type.id_suffix or TYPES[0].id_suffix,
							                 table.concat(id_vals, id_type.id_sep or TYPES[0].id_sep),
							                 id_type.txt)
					end
					
					table.insert(links, link)
				end
			elseif is_main then
				-- For main type, must explicitly define it as "no" to hide this search link
				name = name:gsub(' ', '%%20')
				table.insert(links, string.format('[%s#%s %s]', main_type.url, name, main_type.txt))
			end
		else
			mw.log('makeChiselLinks: invalid link type: ' + id_type)
		end
	end
	
	if not main_type then
		mw.log('makeChiselLinks: missing a valid type (not bestiary)')
		return ERR_RET
	end
	
	-- Special case: if "bestiary" requested and no ID given, prepend search link for it as well
	-- NOTE: name already gsub()'d by main type above
	local ret = ''
	if not has_id and has_best then
		ret = string.format('[%s%s %s]%s', TYPES.bestiary.url, name, TYPES.bestiary.txt, link_sep)
	end
	ret = ret .. table.concat(links, link_sep)
	
	return ret
end

-- Wrap content with line breaks if it contains list-like wiki syntax
local function wrapContent(content)
	if type(content) == "string" then
		local firstListItem = math.min(content:find('^[*#]') or math.huge, content:find('\n[*#]') or math.huge)
		if firstListItem ~= math.huge then
			local suffix = content:find('\n[*#][^\n]+$') and '\n' or ''
			content = content:sub(1, firstListItem - 1) .. '\n' .. content:sub(firstListItem) .. suffix
		end
	end
	
	return content
end

-- map of names to pre-defined functions, used by Infobox:defineParams
local func_map = {
	name = subjectName,
	release = { name = releaseUpdate, params = { 'release', 'update' }, flag = 'p' },
	removal = { name = releaseUpdate, params = { 'removal', 'removalupdate' }, flag = 'p' },
	has_content = hasContent,
	hasContent = hasContent,
	image = image,
	numbers = numbers,
	make_chisel_links = makeChiselLinks,
	makeChiselLinks = makeChiselLinks
}

-- used to fill nil params in switching sections
-- this message isn't kidding
-- If you see this message anywhere outside of this code
-- (including inside switchfo box data)
-- report it
local nil_param = 'UH OH YOU SHOULDN\'T SEE THIS!'

-- In case the nil_param is needed outside of this module
-- give it an easy way to be accessed
function Infobox.nilParam()
	return nil_param
end

-- switch infobox globals
local LINE_WIDTH = 300
local MAX_LINES = 2
local DEFAULT_MAX_BUTTONS = 5
-- calculate with width of a switch infobox button
-- potential @TODO: rework to use actual character widths
local function button_width(label)
	local PX_PER_CHAR = 6
	local PX_PAD_MAR = 24
	return string.len(label) * PX_PER_CHAR + PX_PAD_MAR
end

Infobox.splitpoint = '&&SPLITPOINT&&'

-- quick test to see if a value is considered nil
function Infobox.isDefined(arg)
	if arg == nil then
		return false
	end

	if type(arg) == 'string' then
		if arg == nil_param then
			return false
		elseif arg:find('%S') then
			if arg:find('action=edit') then
				return false
			else
				return true
			end
		else
			return false
		end
	end

	return true
end


--[[
	Infobox class
	-- args : parameters from frame to pass through
	-- Sets a meta table and creates a <div> tag wrapper
	-- other fields are initialized in other functions
--]]
function Infobox.new(args)
	local obj = setmetatable({
				args = args, -- parameters (uncleaned)
				rargs = {}, -- parameters (cleaned)
				params = {}, -- parameters mapped to functions
				paramnames = {}, -- parameter names
				dupeable = {}, -- parameters that are allowed to have duplicated switch data
				addrswibclass = true,
				addrswdbclass = false,
				switchfo = false, -- switch infobox? or not?
				switchfoattr = {}, -- switch data class changes
				maxbuttons = DEFAULT_MAX_BUTTONS, -- maximum number of buttons before switching becomes a menu
				switch_tag = '', -- switchfo data
				switch_buttons_tag = '', -- switchfo buttons
				custom_buttons = false,
				smw_error_tag = '',
				rtable = nil, -- returned infobox table
				labels = nil, -- returned labels
				switch_ids = nil, -- the ids used for switching, to deconflict with other switches
				_smw = {}, -- semantic mediawiki data
				_smwOne = {}, -- semantic mediawiki data part 2
				_smwSubobject = {}, -- semantic mediawiki data part 3
				_smwSubobjectName = nil, -- semantic mediawiki data part 3.5
				_smwElement = {}, -- semantic mediawiki data part 4
				set_default_version_smw = false, -- whether to set [[Property:Default version]]
				setSMWElement = true,
				suppressAllSMW = false,
				suppressVersionSMW = {},
				versions = -1, -- number of switch versions (-1 is uncalculated)
				infoboxname = nil, -- template name
				appendStrs = {},
				bottomlinks = { -- template bottom links
						links = {
								{ 'Template:%s', '[view]' },
								{ 'Template talk:%s', '[talk]' }
							},
						colspan = 2
					},
				catdata = {}, -- meta category data
				catlist = {}, -- defined table of category names (strings)
				name_check = true, -- whether to check if name doesn't match article title
				__finished = false, -- infobox status
				},
			Infobox)
	return obj
end

--[[
Toggles the addition of rsw-infobox class
use before :create()
noop if not a boolean
--]]
function Infobox:setAddRSWInfoboxClass(bool)
	if type(bool) == 'boolean' then
		self.addrswibclass = bool
	end
end

--[[
Toggles the addition of rsw-databox class
use before :create()
noop if not a boolean
If true, removes rsw-infobox class and changes template links cell from td to th
--]]
function Infobox:setAddRSWDataboxClass(bool)
	if type(bool) == 'boolean' then
		self.addrswdbclass = bool
		if bool == true then
			self.addrswibclass = false
		end
	end
end

--[[
	Creates an infobox
	-- If Infobox:maxVersions() has not been run, it will be run here
	-- If the infobox should be a switch infobox, all labels will be added
	-- Creates a wikitable that will be the infobox
	THIS SHOULD BE DONE AFTER ADDING AND CLEANING PARAMETERS
--]]
function Infobox:create()
	-- Run to find if this is a switch infobox and if so, how many boxes
	if self.versions == -1 then
		self:maxVersion()
	end
	
	-- Run if switch infobox
	if self.switchfo then
		-- Buttons wrapper
		-- Hidden by default, unhidden by javascript
		self.switch_buttons_tag = mw.html.create('div')
					:addClass('infobox-buttons')

		-- default version to immediately switch to via js
		local defv = tonumber(self.args.defver)
		if defv and defv <= self.versions then -- you troll, don't try to show something that isn't there
			self.switch_buttons_tag:attr('data-default-version',(self.switch_ids[defv] or defv))
		end

		local numlines = 1
		local width_working = 0
		local total_width = 0
		local buttons = {}
		-- Add individual buttons to the wrapper
		for i=1,self.versions do
			local wid = button_width(self.labels[i] or i)
			width_working  = width_working + wid
			total_width = total_width + wid
			if width_working > LINE_WIDTH then
				numlines = numlines + 1
				width_working = wid
			end
			local b = mw.html.create('span')
					:attr('data-switch-index',(self.switch_ids[i] or tostring(i)))
					-- space to underscore
					:attr('data-switch-anchor','#'..string.gsub(self.labels[i] or i,' ','_'))
					:addClass('button')
					:wikitext(self.labels[i] or i)
			table.insert(buttons, {b, wid})
		end
		
		local best = {-1, 100000}
		if (numlines > 1) and (numlines <= MAX_LINES) then
			-- attempt to balance line widths
			local w_s, w_e = 0,total_width
			for i = 1,#buttons-1 do
				w_s = w_s + buttons[i][2]
				w_e = w_e - buttons[i][2]
				if w_s > LINE_WIDTH then
					-- w_s only increases, so we're done once it exceeds the width
					break
				end
				if w_e <= LINE_WIDTH then
					-- w_e only decreases, so just continue if it exceeds line
					local diff = math.abs(w_s - w_e)
					if diff < best[2] then
						best = { i, diff }
					end
				end
			end
			if best[1] == -1 then
				best = { math.floor(#buttons/2), 100000 }
			end
		end
		for i,v in ipairs(buttons) do
			self.switch_buttons_tag:node(v[1])
			if i == best[1] then
				self.switch_buttons_tag:tag('span'):addClass('line-break')
			end
		end
		
		-- Used by JavaScript to turn the buttons into a menu list if too many variants,
		--  or if specified by "select" arg
		local isSelect = yesno(self.args.select)
		if isSelect then
			self.switch_buttons_tag:addClass('infobox-buttons-select')
		elseif (self.versions > self.maxbuttons or numlines > MAX_LINES) and (isSelect ~= false) then
			self.switch_buttons_tag:addClass('infobox-buttons-select')
		end
		
		self.switch_buttons_tag:done()
	end

	-- Create infobox table
	self.rtable = mw.html.create('table')
	if self.addrswibclass then
		self.rtable:addClass('rsw-infobox')
	end
	if self.addrswdbclass then
		self.rtable:addClass('rsw-databox')
	end
	-- Add necessary class if switch infobox
	if self.switchfo then
		self.rtable:addClass('infobox-switch')
	end

end

-- Defines an infobox name ({{Template:arg}})
-- Used to create a link at the bottom of pages
function Infobox:defineName(arg)
	self.infoboxname = arg
end

-- Defines the bottom links of the infobox
-- pass a table whose elements are tables that define a link and a label
-- {
--	{ 'link', 'label },
--	...
-- }
-- The template name can be substituted into the tables using '%s'
-- If we wanted Template:InFooBar to link to it's /doc page with a "doc" label:
-- { ...
--	{ 'Template:%s/doc', 'doc' },
-- ... }
-- The template's name can only be called 5 times
function Infobox:defineLinks(arg)
	if type(arg) == 'table' then
		if arg.links then
			if type(arg.links) == 'table' then
				self.bottomlinks.links = arg.links
			end
		end
		if arg.hide then
			self.bottomlinks.hide = arg.hide
		end
	end
end

-- Change max number of buttons before switching to menu
-- defaults to 5
-- MUST BE RUN BEFORE :create()
function Infobox:setMaxButtons(arg)
	-- if not a number, just go back to default
	self.maxbuttons = tonumber(arg) or DEFAULT_MAX_BUTTONS
end

--[[
	Add parameters functions
	All parameters should be tables
	The first parameter defines the type of cell to create
		-- th : <th>
		-- td : <td>
		-- argh : <th>
		-- argd : <td>
	The second parameter defines what is inside the tag
		-- th | th : text passed
		-- argh | argd : parameter with the name passed
	Additional named parameters can be used to add any styling or attributes
		-- attr : mw.html:attr({ arg1 = '1', ... })
		-- css : mw.html:css({ arg1 = '1', ...)
		-- class : mw.html:addClass('arg')
		---- class also supports a table of values, even though mw.html:addClass() does not
		-- rowspan : mw.html:attr('rowspan',arg)
		-- colspan : mw.html:attr('colspan',arg)
		-- title : mw.html:attr('title',arg)
	Example:
		ipsobox:addRow( { 'th' , 'Header', title = 'Title' },
				{ 'argh', 'arg1', class = 'parameter' } })
	produces:
		<tr><th title="Title">Header</th><th class="parameter">args.arg1</th></tr>

	adding it to the infobox table of ipsobox

	Cells defined as 'argh' and 'argd' will automatically have data-attr-param="" added, and defined as the passed argument if the infobox in creation is defined as a switch infobox

	The row itself may be modified with metadata using the named index at "meta"
		-- meta.addClass : mw.html:addClass('arg')
		-- this function currently only supports a single string
--]]
function Infobox.addRow(box, ...)
	-- New row to add
	local args = ...
	local _row = box.rtable:tag('tr')
	-- For each member of tags
	for i, v in ipairs(args) do
		-- map tag name to appropriate tag, default to <td>
		local _cell = _row:tag(tagmap[v.tag] or 'td')

		-- mw.html:attr() and mw.html:css() both accept table input
		-- colspan, rowspan, title will be quick ways to access attr
		-- these functions also do all the necessary work
		if v.attr then
			_cell:attr(v.attr)
		end
		if v.colspan then
			_cell:attr('colspan',v.colspan)
		end
		if v.rowspan then
			_cell:attr('rowspan',v.rowspan)
		end
		if v.title then
			_cell:attr('title',v.title)
		end
		if v.css then
			_cell:css(v.css)
		end

		-- if class is a string, it can be added directly
		-- if a table, add every value
		-- mw.html:addClass() doesn't function with tables
		-- so iterate over the class names here and add them individually
		if v.class then
			if type(v.class) == 'string' then
				_cell:addClass(v.class)
			elseif type(v.class) == 'table' then
				for _, w in ipairs(v.class) do
					_cell:addClass(w)
				end
			end
		end

		-- if the cell is a normal th or td, add the exact argument passed
		if v.tag == 'th' or v.tag == 'td' then
			_cell:wikitext(wrapContent(v.content))
		-- if defined with "arg", add the argument with name passed
		elseif v.tag == 'argh' or v.tag == 'argd' then
			local content = box.rargs[v.content]
			-- if the requested parameter doesn't exist whatsoever, just return a blank string
			if not content then
				content = ''
			-- If switches exist, first attempt to use the version1 values
			elseif content.switches then
				if content.switches[1] ~= nil_param then
					content = content.switches[1] or ''
				else
					content = content.d or ''
				end
			-- fallback to default value
			else
				content = content.d or ''
			end

			_cell:wikitext(wrapContent(content))
			_cell:attr('data-attr-param',tostring(v.content))
			-- add necessary attribute for switch infoboxes
			if box.switchfo then
				_cell:attr('data-attr-param',v.content)
			end
		end
	end

	-- not that meta
	-- allow classes to be defined on the whole row
	-- okay, sort of meta
	if args.meta then
		if args.meta.addClass then
			_row:addClass(args.meta.addClass)
		end
	end

	return box
end

function Infobox.customButtonPlacement(box,arg)
	box.custom_buttons = arg
	return box
end

function Infobox.setNameCheck(box, arg)
	box.name_check = arg and true or false
	return box
end

-- Choose whether to set [[Property:Default version]]
-- Defaults to false.
function Infobox.setDefaultVersionSMW(box, arg)
	box.set_default_version_smw = arg
	return box
end

function Infobox.addButtonsRow(box, args)
	if box.switchfo then
		box.custom_buttons = true
		local _row = box.rtable:tag('tr')
						:addClass('rsw-infobox-switch-buttons-row')
						:tag('td')
							:addClass('rsw-infobox-switch-buttons')
							:attr('colspan', args.colspan)
							:node(box.switch_buttons_tag)
	end
	return box
end
function Infobox.addButtonsCaption(box)
	if box.switchfo then
		box.custom_buttons = true
		local _row = box.rtable:tag('caption')
						:addClass('rsw-infobox-switch-buttons-caption')
							:node(box.switch_buttons_tag)
	end
	return box
end

--[[
	-- adds a blank row of padding spanning the given number of columns
--]]
function Infobox.pad(box, colspan, class)
	local tr = box:tag('tr')
			:tag('td'):attr('colspan', colspan or 1):addClass('infobox-padding')
			:done()
	if class then
		tr:addClass(class)	
	end
	tr:done()
	return box
end

--[[
	-- functions the same as mw.html:wikitext() on the wrapper
	-- Should only be used for categories really
--]]
function Infobox.wikitext(box, arg)
	box.rtable:wikitext(arg)
	return box
end

--[[
	-- Adds the specified item(s) to the end of the infobox, outside of the table
	-- items are concatenated together with an empty space
--]]
function Infobox.append(box, ...)
	for i,v in ipairs({...}) do
		table.insert(box.appendStrs, v)
	end
	return box
end

--[[
	-- Adds a caption to the infobox
	-- defaults to the pagename
	-- or the default argument if defined
--]]
function Infobox.caption(box)
	-- default to the article's name
	local name = pagename
	-- first see if the name parameter exists
	if box.rargs.name then
		-- then try the default
		if box.rargs.name.d then
			name = box.rargs.name.d
		-- then look for swithes
		elseif box.rargs.name.switches then
			-- then look at version 1
			if box.rargs.name.switches[1] ~= nil_param then
				name = box.rargs.name.switches[1]
			end
		end
	end

	local caption = box.rtable:tag('caption')
				:wikitext(name)

	-- add necessary attribute for switch infoboxes
	if box.switchfo then
		caption:attr('data-attr-param','name')
	end

	return box
end

--[[
	-- Functions for styling the infobox
	-- works the same as the respective mw.html functions
--]]
-- attr
function Infobox.attr(box, arg)
	box.rtable:attr(arg)
	return box
end

-- css
function Infobox.float(box,float)
	box.rtable:css('float',float)
	return box
end

function Infobox.css(box, ...)
	box.rtable:css(...)
	return box
end

-- addClass
function Infobox.addClass(box, arg)
	box.rtable:addClass(arg)
	return box
end

-- Much like Infobox.addClass, but adds multiple classes
function Infobox.addClasses(box, ...)
	for _, v in ipairs(...) do
		box.rtable:addClass(box)
	end
	return box
end

--[[
	Add tags directly to the infobox table
	Use sparingly
	Returns the tag created rather than the entire box
	Which is an mw.html object
	Further uses of :tag() will be mw.html.tag, rather than Infobox.tag
	As such, Infobox:addRow() cannot be used afterwards without restating the infobox as the object
--]]
function Infobox.tag(box, arg)
	return box.rtable:tag(arg)
end

--[[
	Allows the infobox to use Semantic Media Wiki and give parameters properties
	Pass a table to this function to map parameter names to properties

	Calling syntax:
	-- {{#show:page|?property}}:
	-- "<property>" - unqualified and without a number will display the default value
	-- "<property#>" - with a number will show the switch data from that index
	-- "all <property>" - adding all will display every unique value in a comma separated list

	Properties initiated in Infobox:finish()
--]]
function Infobox:useSMW(arg)
	if type(arg) == 'table' then
		for w, v in pairs(arg) do
			self._smw[w] = v
		end
	end
end
--[[
	As above, but only assigns to "<property>", which will act like "all <property>" - "<property>#" not present

	Properties initiated in Infobox:finish()
--]]
function Infobox:useSMWOne(arg)
	if type(arg) == 'table' then
		for w, v in pairs(arg) do
			self._smwOne[w] = v
		end
	end
end
--[[
    Set up the infobox to set properties in a SMW subobject. This will create a subobject for each version
    	- if there is only one version, it will put the properties directly on to the page, like useSMWOne

	Properties initiated in Infobox:finish()
--]]
function Infobox:useSMWSubobject(arg)
	if type(arg) == 'table' then
		for w, v in pairs(arg) do
			self._smwSubobject[w] = v
		end
	end
end

function Infobox:useSMWElement(arg)
	if type(arg) == 'table' then
		for w, v in pairs(arg) do
			self._smwElement[w] = v
		end
		self.setSMWElement = true
	end
end
--[[
	Finishing function
	-- Finishes the return, adding necessary final tags
--]]
function Infobox:finish()
	local currentNamespace = mw.title.getCurrentTitle().namespace
	-- 0 = mainspace, 4 = RuneScape
	local onContentNamespace = currentNamespace == 0 or currentNamespace == 4
	-- Don't finish twice
	if self.__finished then
		return
	end
	
	-- Add switch infobox resources
	if self.switchfo then
		self.rtable:attr('data-resource-class', '.infobox-resources-'..string.gsub(tostring(self.infoboxname), ' ', '_'))
		-- Wrapper tag, hidden
		self.switch_tag = mw.html.create('div')
									:addClass('infobox-switch-resources')
									:addClass('infobox-resources-'..string.gsub(tostring(self.infoboxname), ' ', '_'))
									:addClass('hidden')

		for _, v in ipairs(self.paramnames) do
			local param = self.rargs[v]
			local default_value = param.d or edit
			-- Parameters may not have any switches data, those are ignored
			local switchattr = self.switchfoattr[v]
			-- Parameter data wrapper
			local res_span = self.switch_tag:tag('span')
			res_span:attr('data-attr-param',v)
			-- Child for default value
			local def = res_span:tag('span')
			def:attr('data-attr-index',0)
				:wikitext(tostring(default_value))

			-- Switch classes
			if switchattr and switchattr.switches then
				def:attr('data-addclass',switchattr.d)
			elseif switchattr then
				mw.logObject({string.format("Expected switches for `%s` but got none:", v), switchattr})
			end
			
			def:done()

			if param.switches then
				-- Add all switches, ignore those defined as nil
				for i, w in ipairs(param.switches) do
					if w ~= nil_param and w ~= nil and w ~= default_value then
						local _w = res_span:tag('span')
						_w:attr('data-attr-index',(self.switch_ids[i] or i))
						_w:wikitext(tostring(w))
						-- Switch classes
						if switchattr and switchattr.switches then
							_w:attr('data-addclass',switchattr.switches[i])
						elseif switchattr then
							mw.logObject({string.format("Expected switches for `%s` but got none:", v), switchattr})
						end
						
						_w:done()
					end
				end
				res_span:done()
			end
		end

		-- Add a tracking category for pages that have more than 1 version
		if onContentNamespace and self.versions > 1 then
			-- version count data
			self.switch_tag:wikitext('[[Category:Pages that contain switch infobox data]]')

			if not self.suppressAllSMW then
				self.switch_tag:tag('span')
					:wikitext(string.format('Versions: [[Version count::%s]]',self.versions))
				:done()

				-- set default version smw
				local defver = tonumber(self.args.defver) or 1
				local default_subobject_value = self.args['smwname'..defver] or self.args['version'..defver]
				if default_subobject_value and self.set_default_version_smw then
					-- Only take first subobject if multiple are defined using "¦"
					local default_subobject_name = default_subobject_value:match("[^¦]+")
					self.switch_tag:tag('span')
						:wikitext(string.format('Default version: [[Default version::%s]]',default_subobject_name))
				end
			end
		end

		self.switch_tag:done()
	end
	
	-- smw data
	if onContentNamespace and not self.suppressAllSMW then
		-- members smw display, yes --> true; no --> false; other --> unknown
		local function smwMembers(smw_arg)
			local smw_argv = string.lower(smw_arg or '')
			if smw_argv == 'yes' then
				return 'true'
			elseif smw_argv == 'no' then
				return 'false'
			else
				return 'unknown'
			end
		end

		-- release date smw display
		local function smwRelease(smw_arg)
			local _d,_m,_y = string.match(smw_arg or '', '%[%[(%d%d?) (%a+)%]%] %[%[(%d%d%d%d)%]%]')
			if _d == nil then
				return nil
			end
			return table.concat({_d,_m,_y},' ')
		end

		-- default, just return the text
		local function smwDefault(smw_arg)
			if smw_arg ~= nil_param and smw_arg ~= edit then
				return smw_arg
			else
				return 'unknown'
			end
		end

		local smw_to_func = {
			members = smwMembers,
			release = smwRelease,
			removal = smwRelease,
			default = smwDefault
		}
		local smw_data_arr = {}

		-- custom properties
		for w, v in pairs(self._smw) do
			-- only needed to give special formatting to release
			-- and to make members true/false
			local smwfunc = smw_to_func[w] or smw_to_func.default

			local curarg = self.rargs[w]
			if curarg then
				local _arg = curarg.d
				local argdefault = _arg
				if _arg == edit then
					argdefault = 'unknown'
				else
					local _x = mw.text.split(tostring(_arg), Infobox.splitpoint, true)
					if not smw_data_arr[v] then
						smw_data_arr[v] = {}
					end
					if not smw_data_arr['All '..v] then
						smw_data_arr['All '..v] = {}
					end
					for _,y in ipairs(_x) do
						local temp_smw_data = smwfunc(y)
						table.insert(smw_data_arr[v], temp_smw_data)
						table.insert(smw_data_arr['All '..v], temp_smw_data)
					end
				end

				if curarg.switches then
					local _args = {}

					for x_i, x in ipairs(curarg.switches) do
						if not self.suppressVersionSMW[x_i] then
							if x ~= nil_param then
								table.insert(_args,x)
							else
								table.insert(_args,argdefault or nil_param)
							end
						end
					end

					for i, x in ipairs(_args) do
						local _x = mw.text.split(tostring(x), Infobox.splitpoint, true)
						if not smw_data_arr[v..i] then
							smw_data_arr[v..i] = {}
						end
						if not smw_data_arr['All '..v] then
							smw_data_arr['All '..v] = {}
						end
						for _,y in ipairs(_x) do
							local temp_smw_data = smwfunc(y)
							table.insert(smw_data_arr[v..i], temp_smw_data)
							table.insert(smw_data_arr['All '..v], temp_smw_data)
						end
					end
				end
			end
		end
		
		-- if one version, put smwSubobject into smwOne and just do that
		if self.versions < 2 and not self._smwSubobjectName then
			for w,v in pairs(self._smwSubobject) do
				if not self._smwOne[w] then
					self._smwOne[w] = v
				elseif type(self._smwOne[w]) == 'table' then
					table.insert(self._smwOne[w], v)
				else
					self._smwOne[w] = { self._smwOne[w], v }
				end
			end
		end
		
		for w, _v in pairs(self._smwOne) do
			-- only needed to give special formatting to release
			-- and to make members true/false
			local smwfunc = smw_to_func[w] or smw_to_func.default

			local curarg = self.rargs[w]
			
			if curarg then
				local _arg = curarg.d
				local argdefault = _arg
				if _arg == edit then
					argdefault = 'unknown'
				end
				if curarg.switches then
					local _args = {}

					for x_i, x in ipairs(curarg.switches) do
						if not self.suppressVersionSMW[x_i] then
							if x ~= nil_param then
								table.insert(_args,x)
							else
								table.insert(_args,argdefault or nil_param)
							end
						end
					end

					for i, x in ipairs(_args) do
						local _x = mw.text.split(tostring(x), Infobox.splitpoint, true)
						for _,y in ipairs(_x) do
							local temp_smw_data = smwfunc(y)
							for _,v in ipairs(type(_v) == 'table' and _v or {_v}) do
								if not smw_data_arr[v] then
									smw_data_arr[v] = {}
								end
								table.insert(smw_data_arr[v], temp_smw_data)
							end
						end
					end
				else
					if Infobox.isDefined(_arg) then
						local _targ = mw.text.split(tostring(_arg), Infobox.splitpoint, true)
						for _,y in ipairs(_targ) do
							local temp_smw_data = smwfunc(y)
							for _,v in ipairs(type(_v) == 'table' and _v or {_v}) do
								if not smw_data_arr[v] then
									smw_data_arr[v] = {}
								end
								table.insert(smw_data_arr[v], temp_smw_data)
							end
						end
					end
				end
			end
		end
		local smw_data_arr_elem = {}
		for w, v in pairs(self._smwElement) do
			-- only needed to give special formatting to release
			-- and to make members true/false
			local smwfunc = smw_to_func[w] or smw_to_func.default

			local curarg = self.rargs[w]
			
			if curarg then
				local _arg = curarg.d
				local argdefault = _arg
				if _arg == edit then
					argdefault = 'unknown'
				end
				if curarg.switches then
					local _args = {}

					for x_i, x in ipairs(curarg.switches) do
						if not self.suppressVersionSMW[x_i] then
							if x ~= nil_param then
								table.insert(_args,x)
							else
								table.insert(_args,argdefault or nil_param)
							end
						end
					end

					for i, x in ipairs(_args) do
						if Infobox.isDefined(x) then
							local _x = mw.text.split(tostring(x), Infobox.splitpoint, true)
							for _,y in ipairs(_x) do
								local temp_smw_data = smwfunc(y)
								if not smw_data_arr_elem[v] then
									smw_data_arr_elem[v] = {}
								end
								table.insert(smw_data_arr_elem[v], temp_smw_data)
							end
						end
					end
				else
					if Infobox.isDefined(_arg) then
						local _targ = mw.text.split(tostring(_arg), Infobox.splitpoint, true)
						for _,y in ipairs(_targ) do
							local temp_smw_data = smwfunc(y)
							if not smw_data_arr_elem[v] then
								smw_data_arr_elem[v] = {}
							end
							table.insert(smw_data_arr_elem[v], temp_smw_data)
						end
					end
				end
			end
		end
		-- if is a switchfo, setup for subobjects
		local smw_data_arr_subobj = {}
		if self._smwSubobjectName then
			for i,k in ipairs(self._smwSubobjectName) do
				if not self.suppressVersionSMW[i] then
					local subobj_data = {
						['Is variant of'] = {pagename},
					}
					for w,v in pairs(self._smwSubobject) do
						local smwfunc = smw_to_func[w] or smw_to_func.default
						local curarg = self.rargs[w]
						if curarg then
							local argval = curarg.d
							if curarg.switches then
								argval = curarg.switches[i]
								if not Infobox.isDefined(argval) then
									argval = curarg.d
								end
							end
							if Infobox.isDefined(argval) then
								local _x = mw.text.split(tostring(argval), Infobox.splitpoint, true)
								for _, _x1 in ipairs(_x) do
									_x1 = smwfunc(_x1)
									if _x1 ~= 'unknown' then
										if not subobj_data[v] then
											subobj_data[v] = {}
										end
										table.insert(subobj_data[v], _x1)
									end
								end
							end
						end
					end
					for w,v in ipairs(k) do
						local subobj_name = v
						-- can't have a . in the first 5 characters of a subobject identifier
						if mw.ustring.find(mw.ustring.sub(subobj_name,0,5), '%.') then
							self:wikitext('[[Category:Pages with an invalid subobject name]]')
							subobj_name = mw.ustring.gsub(subobj_name, '%.', '')
						end
						if subobj_name == '0' or subobj_name == '' then
							self:wikitext('[[Category:Pages with an invalid subobject name]]')
							subobj_name = 'v_'..subobj_name
						end
						smw_data_arr_subobj[subobj_name] = subobj_data
					end
				end
			end
		end
		local res = mw.smw.set(smw_data_arr)
		local res_subobj = true
		for w,v in pairs(smw_data_arr_subobj) do
			res_subobj = mw.smw.subobject(v, w)
			if not res_subobj == true then
				break
			end
		end
		if not (res == true and res_subobj == true)  then
			self.smw_error_tag = mw.html.create('div'):css('display','none'):addClass('infobox-smw-data')
			if not res == true then
				self.smw_error_tag:tag('div'):wikitext('Error setting SMW properties: '+res.error):done()
			end
			if not res_subobj == true then
				self.smw_error_tag:tag('div'):wikitext('Error setting SMW subobject properties: '+res_subobj.error):done()
			end
		end
		
		if self.setSMWElement then
			if self.smw_error_tag == '' then
				self.smw_error_tag = mw.html.create('div'):css('display','none'):addClass('infobox-smw-data')
			end
			for i,v in pairs(smw_data_arr_elem) do
				for j,k in ipairs(v) do
					if k ~= 'unknown' then
						self.smw_error_tag:tag('span'):wikitext(mw.ustring.format('%s: [[%s::%s]]', i,i,k ))
					end
				end
			end
		end
		if self._smwSubobjectName then
			if self.smw_error_tag == '' then
				self.smw_error_tag = mw.html.create('div'):css('display','none'):addClass('infobox-smw-data')
			end
			for w,v in pairs(smw_data_arr_subobj) do
				local subobjdiv = self.smw_error_tag:tag('div')
				subobjdiv:tag('span'):wikitext('SMW Subobject for '..w)
				for j,k in pairs(v) do
					subobjdiv:tag('span'):wikitext(mw.ustring.format('%s: %s', j, table.concat(k, ', ')))
				end
			end
		end
	end 
	

	-- Add view and talk links to infobox
	-- Only done if a name is defined
	if self.infoboxname and not self.bottomlinks.hide then
		local bottom_links = {}
		for _, v in ipairs(self.bottomlinks.links) do
			table.insert(bottom_links,
					string.format(
						table.concat({'[[',
								v[1],
								'|',
								v[2],
								']]'}),
						self.infoboxname,
						self.infoboxname,
						self.infoboxname,
						self.infoboxname,
						self.infoboxname)
				)
		end

		bottom_links = table.concat(bottom_links,' &bull; ')
		self.rtable:tag('caption')
				:addClass('advanced-data infobox-bottom-links')
				:wikitext(bottom_links)
			:done()
	end
	-- Define as finished
	self.__finished = true
end

--[[
	Function for defining parameters
	-- name : parameter name
	-- func : function to define param, defaults to looking at blanks
	DO NOT DEFINE VERSION HERE
	USE :maxVersion()
	Can be used any number of times for efficient definition
--]]
function Infobox:defineParams(...)
	for _, v in ipairs(...) do
		-- For every parameter, store its corresponding function to self.params
		if v.name then
			-- If the value is a function or a table (which should define a function)
			if type(v.func) == 'function' or type(v.func) == 'table' then
				self.params[v.name] = v.func
			-- If the value is a string, use the predefined Infobox function of that name
			elseif type(v.func) == 'string' then
				self.params[v.name] = func_map[v.func] or hasContent
			-- Everything else just looks for blanks
			else
				self.params[v.name] = hasContent()
			end
			-- Create a list of all param names
			table.insert(self.paramnames,v.name)
			-- function to allow duplicated values
			if v.dupes then
				self.dupeable[v.name] = true
			end
		end
	end
end

--[[
	-- Forces an infobox to only use 1 variant
	-- Mainly used by lite infoboxes
	-- This should be run before creation
--]]
function Infobox:noSwitch()
	self.versions = 1
	self.switchfo = false
end

--[[
	-- Calculates the max version
	-- Adds labels and optional switch_ids
	-- Sees if this needs to be a switch infobox
	-- Returns extra version count (even if already run)
--]]
function Infobox.maxVersion(box)
	-- Only allowed to run once
	if box.versions ~= -1 then
		return box.versions
	end

	box.labels = {}
	box.switch_ids = {}
	box.versions = 0
	local smwname = {}
	
	if string.lower(box.args['smw'] or '') == 'no' then
		box.suppressAllSMW = true
	end
	-- Look for up to 125 variants, defined in order
	for i=1, 125 do
		-- If variant# exists
		if box.args['version'..i] then
			-- Increase version count
			box.versions = box.versions + 1

			-- Add its label
			local label = box.args['version'..i] or ('Version '..i)
			table.insert(box.labels,label)
			
			-- Add its switch_id
			local switch_id = box.args['switch_id'..i] or tostring(i)
			table.insert(box.switch_ids,switch_id)
			
			-- add to smwname
			if box.args['smwname'..i] then
				table.insert(smwname, mw.text.split(box.args['smwname'..i], '¦'))
			else
				table.insert(smwname, {label})
			end
			
			box.suppressVersionSMW[i] = (box.args['smw'..i] and string.lower(box.args['smw'..i] or '') == 'no')
		else
			-- Stop if it doesn't exist
			break
		end
	end

	-- Define self as a switch infobox if at least 1 other version is found
	if box.versions > 0 then
		box.switchfo = true
		box._smwSubobjectName = smwname
	else
		-- single version, check for smwname
		if box.args['smwname'] then
			box._smwSubobjectName = {mw.text.split(box.args['smwname'], '¦')}
		end
	end

	-- versions calculated
	return box.versions
end

--[[
	-- Cleans parameters as defined by the above function
	-- SHOULD NOT BE RUN UNTIL ALL THINGS ARE DEFINED
	-- Handles switches as well
	-- adds table _add to rargs, a cleaned up version of arguments
	-- d : default value
	-- switches : table of switches (in numerical order)
	-- Functions can be defined with tables
	---- name : name of function
	---- params : table of args to pass to functions
	---- flag : flags for input
				d | #default : use the cleaned parameter first, otherwise passed
				p : use the passed value of parameters
				r | l : use raw (literal) text, rather than values
		-- Defining a single flag will use that flag on all parameters
		-- Defining a table of flags will use the respective flag by position
--]]
function Infobox:cleanParams()
	-- map of flags to functionality
	local flagmap = {
		r = 'r',
		l = 'r',
		d = 'd',
		p = 'p'
	}
	-- For all parameters named
	for _, v in ipairs(self.paramnames) do
		-- Parameter to add
		local _add = {}
		local catdata = { all_defined = true, one_defined = false }
		-- If the value of params is a function
		if type(self.params[v]) == 'function' then
			-- Perform that function with the parameter
			_add.d = self.params[v](self.args[v])
		-- If it's a table, parse it into a function
		elseif type(self.params[v]) == 'table' then
			-- Find the functions name
			local func = self.params[v].name

			if type(func) == 'string' then
				func = func_map[func]
			end

			-- catch all
			if type(func) ~= 'function' then
				func = has_content
			end

			-- Recreate table of args and flags
			local func_args = {}
			local flag = {}
			-- If the flags are NOT a table, turn them into a table
			-- Same size as the parameter table
			-- Every flag will be the same
			if type(self.params[v].flag) ~= 'table' then
				-- Map flags, if unmapped, use default
				local _flag = flagmap[self.params[v].flag] or 'd'
				-- recreate table
				for x=1,#self.params[v].params do
					table.insert(flag,_flag)
				end
			-- If flags are already a table, recreate them in new table
			elseif type(self.params[v].flag) == 'table' then
				local _flag = self.params[v].flag
				-- recreate table
				for x=1,#self.params[v].params do
					-- Map flags, if unmapped, use default
					table.insert(flag,flagmap[_flag[x]] or 'd')
				end
			end
			-- Recreate param table, parsing flags as instructions
			for x, w in ipairs(self.params[v].params) do
				local xarg
				-- By default or defined as 'd'
				-- looks for the cleaned value of the named parameter first
				-- if it doesn't exist, look at the passed value next
				-- if that doesn't exist, use blank
				if flag[x] == 'd' then
					xarg = self.rargs[w] and self.rargs[w].d
					-- compare to nil explicitly because false is a valid value
					if xarg == nil then
						xarg = self.args[w] or ''
					end
				-- Look only at the passed value of the named parameter
				-- if that doesn't exist, use blank
				elseif flag[x] == 'p' then
					xarg = self.args[w] or ''
				-- Don't interpret value as a parameter name, and paste the as is
				elseif flag[x] == 'r' then
					xarg = w
				end
				-- Add parsed argument to table
				table.insert(func_args,xarg)
			end
			-- Run function
			_add.d = func(unpack(func_args))
		end

		if _add.d == nil or _add.d == nil_param then
			-- have to do pagename defaults here to prevent weird behaviour with switch values
			if v == 'name' then
				_add.d = pagename
			else
				_add.d = edit
			end
			catdata.all_defined = false
		else
			--_add.d is not nil
			catdata.one_defined = true
		end
		
		if self.switchfo then
			-- Table of switches values and count of them
			local _add_switch = {}
			local switches = 0
			-- Look for up to the maximum number
			for i=1, self.versions do
				local _addarg
				-- see if this param is allowed to have switch
				if v ~= 'image' and v ~= 'examine' and string.find(self.args[v..i] or '','%$%d') then
					local refi = string.match(self.args[v..i],'%$(%d+)')
					_addarg = _add_switch[tonumber(refi)] or nil_param
				else
					-- If the value of params is a function
					if type(self.params[v]) == 'function' then
						-- Perform that function with the parameter at that index
						_addarg = self.params[v](self.args[v..i])
					-- If it's a table, parse it into a function
					elseif type(self.params[v]) == 'table' then
						-- Find the functions name
						local func = self.params[v].name


						if type(func) == 'string' then
							func = func_map[func]
						end

						-- catch all
						if type(func) ~= 'function' then
							func = has_content
						end

						-- Recreate table of args and flags
						local func_args = {}
						local flag = {}
						-- If the flags are NOT a table, turn them into a table
						-- Same size as the parameter table
						-- Every flag will be the same
						if type(self.params[v].flag) ~= 'table' then
							-- Map flags, if unmapped, use default
							local _flag = flagmap[self.params[v].flag] or 'd'
							 -- recreate table
							for x=1,#self.params[v].params do
								table.insert(flag,_flag)
							end
						-- If flags are already a table, recreate them in new table
						elseif type(self.params[v].flag) == 'table' then
							local _flag = self.params[v].flag
							-- recreate table
							for x=1,#self.params[v].params do
								-- Map flags, if unmapped, use default
								table.insert(flag,flagmap[_flag[x]] or 'd')
							end
						end
						-- Recreate param table, parsing flags as instructions
						for x, w in ipairs(self.params[v].params) do
							local xarg
							-- By default or defined as 'd'
							-- looks for the cleaned value of the named parameter first
							-- if it doesn't exist, look at the passed value next
							-- if that doesn't exist, look at the default
							-- if that doesn't exist, use blank
							if flag[x] == 'd' then
								if self.rargs[w] then
									if self.rargs[w].switches then
										xarg = self.rargs[w].switches[i]
									else
										xarg = self.args[w..i]
									end
									if xarg == nil or xarg == nil_param then
										xarg = self.rargs[w].d
									end
								end
								-- multiple catches in a row just to cover everything
								if xarg == nil or xarg == nil_param then
									xarg = self.args[w..i]
								end
								if xarg == nil or xarg == edit or xarg == nil_param then
									xarg = self.args[w]
								end
								if xarg == nil or xarg == edit or xarg == nil_param then
									xarg = ''
								end
							-- Look only at the passed value of the named parameter
							-- if that doesn't exist, use unnumbered parameter
							-- if that doesn't exist, use blank
							elseif flag[x] == 'p' then
								xarg = self.args[w..i] or self.args[w] or ''
							-- Don't interpret value as a parameter name, and paste the as is
							elseif flag[x] == 'r' then
								xarg = w
							end
							-- Add parsed argument to table
							table.insert(func_args,xarg)
						end
						-- Run function
						_addarg = func(unpack(func_args))
					end
				end
				-- If not defined, add the nil_param value
				-- An actual nil would cause errors in placement
				-- So it needs to be filled with an actual value
				-- "nil_param" is understood as nil in other functions
				-- Include table in case parameter isn't defined by template

				if _addarg == nil or _addarg == nil_param then
					table.insert(_add_switch, nil_param)
				else
					switches = switches + 1
					table.insert(_add_switch, _addarg)
					catdata.one_defined = true
				end
			end
			-- If there are actually other values to switch to
			-- Define a switches subtable, otherwise ignore it
			if switches > 0 then
				_add.switches = _add_switch
			end
		end

		-- Quick fix for names (which defaults to pagename)
		if v == 'name' then
			if _add.d == pagename then
				if _add.switches and _add.switches[1] ~= pagename and _add.switches[1] ~= nil_param then
					_add.d = _add.switches[1]
				end
			end
		end

		-- Parameter cleaning finished, add to table of cleaned args
		self.rargs[v] = _add

		-- Category metadata
		-- If every param except default is defined, all_defined = true
		if catdata.all_defined == false then
			if _add.d == edit then
				if _add.switches then
					catdata.all_defined = true
					for _, v in ipairs(_add.switches) do
						if v == nil_param then
							catdata.all_defined = false
							break
						end
					end
				end
			end
		end

		self.catdata[v] = catdata
	end

	-- mass dupe removal
	-- this needs to be done at the end to keep dependent parameters working
	-- also removes incompatible data types
	for _, v in ipairs(self.paramnames) do
		-- not removed from dupe enabled params parameters
		if not self.dupeable[v] and self.rargs[v] and self.rargs[v].switches then
			-- tells us whether or not we'll need to remove the switch data
			-- switched to false if a switch values does not match the default
			local rmvswitch = true
			for q, z in ipairs(self.rargs[v].switches) do
				-- remove types that don't turn into strings properly
				if type(z) == 'table' or type(z) == 'function' then
					self.rargs[v].switches[q] = nil_param

				-- if it isn't nil or an edit button
				-- change variable to keep the switch data
				elseif z ~= nil_param and z ~= edit then
					rmvswitch = false
				end
			end
			-- remove switch data if everything was a dupe
			if rmvswitch then
				self.rargs[v].switches = nil
			end
		end
	end

	-- Title parentheses (has to be done here, sadly)
	if self.name_check and self.rargs.name then
		local _name = self.rargs.name.d
		-- replace html entities to their actual character
		_name = mw.text.decode(_name)

		-- if the page name matches the item name, don't add parentheses
		if _name == mw.title.getCurrentTitle().fullText then
			self.rtable:addClass('no-parenthesis-style')
		end
	end	
end

--[[
	Function to link internal use parameters with JS class attribution
	-- self:linkParams{ { arg1, arg2 }, ... { arg1a, arg2a } }
	-- arg1: parameter name being linked
	-- arg2: parameter name that holds the classes
	-- THIS FUNCTION SHOULD BE RUN AFTER :cleanParams()
	-- THIS FUNCTION SHOULD BE RUN BEFORE :finish()
	-- The second argument's data should always contain a value (a CSS class name) at every index
	-- This function is cancelled for non switch boxes
--]]
function Infobox:linkParams(...)
	if not self.switchfo then
		return
	end
	for _, v in ipairs(...) do
		self.switchfoattr[v[1]] = self.rargs[v[2]]
	end
end

--[==========================================[
-- Functions for accessing parameters easily
--]==========================================]
--[[
	Access the param
	-- arg : param name
	-- retp : return type
		d | #default : self.rargs[arg].d -- Default value
		f | full : self.rargs[arg] -- Entire table
		s | switches : self.rargs[arg].switches -- Entire switch table
		s# : self.rargs[arg].switches[#] -- Single switch value at index #
		r : switches[1] or d
--]]
function Infobox:param(arg, retp)
	-- All parameters
	if arg == 'all' then
		return self.rargs
	end
	-- case-insensitive flagging
	retp = tostring(retp):lower()
	local fmap = {
		d = 'd', default = 'd', s0 = 'd', -- let s-naught count as default (since that's what it is)
		f = 'f', full = 'f',
		s = 's', switch = 's', switches = 's',
		r = 'r'
	}
	local ret_func
	-- quickly see if the parameter is a value greater than 0
	if retp:match('s[1-9]') then
		ret_func = 's2'
	else
		-- Otherwise map it to the correct flag, or the default
		ret_func = fmap[retp] or fmap.d
	end

	-- Fetch parameter
	local param = self.rargs[arg]
	-- Return nil if no table found
	if not param then return nil end

	-- Return default
	if ret_func == 'd' then
		return param.d
	end

	-- Return full table
	if ret_func == 'f' then
		return param
	end

	-- Return switch table
	if ret_func == 's' then
		return param.switches
	end

	-- Return the first switch, otherwise the default
	if ret_func == 'r' then
		if not param.switches then
			return param.d
		elseif param.switches[1] == nil_param then
			return param.d
		else
			return param.switches[1]
		end
	end

	-- If s2, reread the param
	if ret_func == 's2' then
		-- no switches
		if not param.switches then
			return nil
		end
		-- Parse index by removing the s
		local index = retp:match('s(%d+)')
		-- nil_param
		if param.switches[index] == nil_param then
			return nil
		else
			return param.switches[index]
		end
	end
end

--[[
	Checks if a parameter is defined and not blank
	-- arg : parameter to look at
	-- index : index of switches to look at (defaults to default param)
		-- defining 'all' will look at every possible value for the parameter
--]]
function Infobox:paramDefined(arg,index)
	-- Can use cleaned params for switches
	-- but need the passed to identify blanks in the template
	local param = self.rargs[arg]
	local _arg = self.args[arg]
	if string.find(_arg or '','%?action=edit') then
		_arg = ''
	end
	index = index or 0
	local ret
	-- create a long strong of every value to test for things if 'all'
	if string.lower(index) == 'all' then
		return self.catdata[arg] and (self.catdata[arg].one_defined or self.catdata[arg].all_defined)
	-- index to number otherwise
	else
		index = tonumber(index) or 0
		if index == 0 then
			if param and param.switches then
				if Infobox.isDefined(param.switches[1]) then
					ret = param.switches[1]
				else
					ret = _arg
				end
			else
				ret = _arg
			end
		else
			if not param.switches then
				return nil
			end
			if param.switches[index] == nil_param then
				return nil
			end
			ret = param.switches[index]
		end
	end
	return type(tostring(ret or ''):find('%S')) == 'number'
end

--[[
	Function to perform a search on all parameters of a defined name
	-- param: param name
	-- val: a value or function
		-- functions passed must return either true or false
		-- with true being counted as a match
--]]
function Infobox:paramGrep(param,val)
	local arg = self.rargs[param]
	-- if no parameters, return nil
	if not arg then
		return nil
	end

	local ret
	local valtype = type(val)
	-- start with the default value
	-- if it's a function, run it
	if valtype == 'function' then
		ret = val(arg.d)

		-- true means it matched
		if ret == true then
			return ret
		end

		-- switches up here for functions
		if arg.switches then
			for _, v in ipairs(arg.switches) do
				ret = val(v)
				if ret == true then
					return true
				end
			end
		end

	-- if it's just a value, compare the two
	-- only run if types match to avoid errors
	-- compare switches later
	elseif valtype == type(arg.d) then
		-- if a string, make case insensitive
		if valtype == 'string' then
			if string.lower(val) == string.lower(arg.d) then
				return true
			end
		-- everything else just test directly
		elseif val == arg.d then
			return true
		end
	end

	-- switch cases
	-- more organised putting them here
	if arg.switches then
		for _, v in ipairs(arg.switches) do
			if valtype == type(v) then
				if valtype == 'string' then
					if val:lower() == v:lower() then
						return true
					end
				elseif val == v then
					return true
				end
			end
		end
	end

	-- return false in every other case
	return false
end
------

function Infobox.paramRead(arg,val)
	-- if no parameters, return nil
	if not arg then
		return nil
	end

	local ret
	local valtype = type(val)
	-- start with the default value
	-- if it's a function, run it
	if valtype == 'function' then
		ret = val(arg.d)

		-- true means it matched
		if ret == true then
			return ret
		end

		-- switches up here for functions
		if arg.switches then
			for _, v in ipairs(arg.switches) do
				ret = val(v)
				if ret == true then
					return true
				end
			end
		end

	-- if it's just a value, compare the two
	-- only run if types match to avoid errors
	-- compare switches later
	elseif valtype == type(arg.d) then
		-- if a string, make case insensitive
		if valtype == 'string' then
			if string.lower(val) == string.lower(arg.d) then
				return true
			end
		-- everything else just test directly
		elseif val == arg.d then
			return true
		end
	end

	-- switch cases
	-- more organised putting them here
	if arg.switches then
		for _, v in ipairs(arg.switches) do
			if valtype == type(v) then
				if valtype == 'string' then
					if val:lower() == v:lower() then
						return true
					end
				elseif val == v then
					return true
				end
			end
		end
	end

	-- return false in every other case
	return false
end

----

-- Return collected category data
function Infobox:categoryData()
	return self.catdata
end

-- Infobox:addDropLevelVars("thieving", "skilllvl1")
function Infobox:addDropLevelVars(key, paramName)
	local levelParams = self:param(paramName, 'f')
	local dropParams = self:param('dropversion', 'f')
	if levelParams == nil then
		return
	end
	if dropParams == nil or not self:paramDefined("dropversion", "all") then
		dropParams = {d = 'DEFAULT'}
	end
	if dropParams.switches == nil then
		dropParams.switches = {}
	end
	local levels = levelParams.switches or {levelParams.d}
	local dropVersions = {}
	for i=1,#levels do
		local dropVersionFromInfobox = dropParams.switches[i] or dropParams.d
		if dropVersionFromInfobox == nil_param then
			dropVersionFromInfobox = 'DEFAULT'
		end
		for _, dropVersion in ipairs(mw.text.split(dropVersionFromInfobox, ',')) do
			if dropVersions[dropVersion] == nil then
				dropVersions[dropVersion] = {}
			end
			local n = tonumber(levels[i])
			if n ~= nil then
				dropVersions[dropVersion][n] = true
			end
		end
	end
	-- This part is to append levels from previous Infobox invocations
	for dropVersion, dropLevels in pairs(dropVersions) do
		-- set dummy property on versioned SMW subobject, otherwise it can't be part of an #ask
		mw.smw.subobject({["Dummy property"] = true}, dropVersion)
		-- example variable: DropLevel_combat_High_level
		local var_name = string.format("DropLevel_%s_%s", key, dropVersion)
		local previousVar = var.var(var_name)
		if previousVar ~= "" then
			for i, v in ipairs(mw.text.split(previousVar, ',')) do
				dropVersions[dropVersion][tonumber(v)] = true
			end
		end
		local ordered = {}
		for k, v in pairs(dropVersions[dropVersion]) do
			local n = tonumber(k)
			if n ~= nil then
				table.insert(ordered, n)
			end
		end
		table.sort(ordered)
		local var_value = table.concat(ordered, ',')
		var.vardefine(var_name, var_value)
		mw.log('Set variable `'..var_name..'` with value `'..var_value..'`')
	end
end

-- Override tostring
function Infobox.tostring(box)
	-- If not finished, finish
	if not box.__finished then
		box:finish()
	end

	-- Make entire html wrapper a string and return it
	local btns = box.switch_buttons_tag
	if box.custom_buttons then
		btns = ''
	end
	if box.args.__dump__ then
		return '<' .. 'pre>'..mw.dumpObject(box) .. '</' .. 'pre>[[Category:Dumping infoboxes]]'
	end
	return tostring(btns) .. tostring(box.rtable) .. table.concat(box.appendStrs, '') .. tostring(box.switch_tag) .. tostring(box.smw_error_tag)
end

return Infobox