मोड्युल:Location map

स्वतन्त्र विश्वकोश, नेपाली विकिपिडियाबाट
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Usage

This module implements the {{Location map}} and {{Location map~}} templates. Please see the template pages for usage instructions.

Known issues

Since the introduction of support for different captions when multiple maps are utilized, an issue has been highlighted.
Some infobox templates use their caption parameter directly instead of passing it to this module. This results in the display of a "##" between the two captions.
If you are unable to edit the infobox template, contact Bellezzasolo.

Tracking/maintenance categories

See also


require('Module:No globals')

local p = {}

local getArgs = require('Module:Arguments').getArgs

local function getArgsX(args, ...)
	-- Return args after translation.
	local noTranslate = {
		[1] = true,  -- do not translate name of map
		AlternativeMap = true,
		alt = true,
		caption = true,
		label = true,
		link = true,
		mark = true,
		overlay_image = true,
	}
	args = args or getArgs(...)
	if not args._doneTranslate_ then
		local clone = {}  -- cleaner to not change caller's table
		for k, v in pairs(args) do
			if type(v) ~= 'string' or noTranslate[k] then
				clone[k] = v
			else
				v = mw.ustring.gsub(v, '%d', {
					['०'] = '0',
					['१'] = '1',
					['२'] = '2',
					['३'] = '3',
					['४'] = '4',
					['५'] = '5',
					['६'] = '6',
					['७'] = '7',
					['८'] = '8',
					['९'] = '9',
				})
				clone[k] = v
					:gsub('उ॰', 'N')
					:gsub('पू॰' , 'E')
					:gsub('द॰', 'S')
					:gsub('प॰', 'W')
			end
		end
		clone._doneTranslate_ = true
		return clone
	end
	return args
end

local function round(n, decimals)
	local pow = 10^(decimals or 0)
	return math.floor(n * pow + 0.5) / pow
end

function p.getMapParams(map, frame)
	if not map then
		error('प्रयोग गर्नुपर्ने स्थान नक्सा परिभाषाको नाम खुलाउन आवश्यक छ', 2)
	end
	local moduletitle = mw.title.new('Module:Location map/data/' .. map)
	if not moduletitle then
		error(string.format('%q स्थान नक्सा परिभाषाको लागि अमान्य नाम हो', map), 2)
	elseif moduletitle.exists then
		local mapData = mw.loadData('Module:Location map/data/' .. map)
		return function(name, params)
			if name == nil then
				return 'Module:Location map/data/' .. map
			elseif mapData[name] == nil then
				return ''
			elseif params then
				return mw.message.newRawMessage(tostring(mapData[name]), unpack(params)):plain()
			else
				return mapData[name]
			end
		end
	else
		error('खुलाइएको स्थान नक्सा परिभाषा भेटिएन: "Module:Location map/data/' .. map .. '" उपलब्ध छैन्', 2)
	end
end

function p.data(frame, args, map)
	args = getArgsX(args, frame, {frameOnly = true})
	if not args then
		args = getArgs(frame, {frameOnly = true})
	end
	if not map then
		map = p.getMapParams(args[1], frame)
	end
	local params = {}
	for k,v in ipairs(args) do
		if k > 2 then
			params[k-2] = v
		end
	end
	return map(args[2], #params ~= 0 and params)
end

local hemisphereMultipliers = {
	longitude = { W = -1, w = -1, E = 1, e = 1 },
	latitude = { S = -1, s = -1, N = 1, n = 1 }
}

local function decdeg(degrees, minutes, seconds, hemisphere, decimal, direction)
	if decimal then
		if degrees then
			error(direction .. ' को लागि दशमलव र डिग्री-मिनेट-सेकेण्ड (DMS) डिग्री दुबै दिन सकिँदैन', 2)
		elseif minutes then
			error(direction .. ' को लागि डिग्री-मिनेट-सेकेण्ड (DMS) डिग्रीमा मात्र मिनेटको मान दिन सकिन्छ', 2)
		elseif seconds then
			error(direction .. ' को लागि डिग्री-मिनेट-सेकेण्ड (DMS) डिग्रीमा मात्र सेकेण्डको मान दिन सकिन्छ', 2)
		elseif hemisphere then
			error(direction .. ' को लागि डिग्री-मिनेट-सेकेण्ड (DMS) डिग्रीमा मात्र गोलार्ध दिन सकिन्छ', 2)
		end
		local retval = tonumber(decimal)
		if retval then
			return retval
		end
		error(direction..' को लागि दिइएको मान "' .. decimal .. '" मान्य छैन्', 2)
		
	elseif seconds and not minutes then
		error(direction .. 'को लागि मिनेट विना सेकेण्ड दिइएको छ', 2)
	elseif not degrees then
		if minutes then
			error(direction .. 'को लागि डिग्री विना मिनेट दिइएको छ', 2)
		elseif hemisphere then
			error(direction .. 'को लागि डिग्री विना गोलार्ध दिइएको छ', 2)
		end
		return nil
	end
	decimal = tonumber(degrees)
	if not decimal then
		error(direction..' को लागि दिइएको डिग्रीको मान "' .. degrees .. '" मान्य छैन्', 2)
	elseif minutes and not tonumber(minutes) then
		error(direction..' को लागि दिइएको मिनेटको मान "' .. minutes .. '" मान्य छैन्', 2)
	elseif seconds and not tonumber(seconds) then
		error(direction..' को लागि दिइएको सेकेण्डको मान "' .. seconds .. '" मान्य छैन्', 2)
	end
	decimal = decimal + (minutes or 0)/60 + (seconds or 0)/3600
	if hemisphere then
		local multiplier = hemisphereMultipliers[direction][hemisphere]
		if not multiplier then
			error(direction..' को लागि दिइएको गोलार्ध "' .. hemisphere .. '" मान्य छैन्', 2)
		end
		decimal = decimal * multiplier
	end
	return decimal
end

-- Finds a parameter in a transclusion of {{Coord}}.
local function coord2text(para,coord) -- this should be changed for languages which do not use Arabic numerals or the degree sign
	local result = mw.text.split(mw.ustring.match(coord,'%-?[%.%d]+°[NS] %-?[%.%d]+°[EW]') or '', '[ °]')
	if para == 'longitude' then result = {result[3], result[4]} end
	if not tonumber(result[1]) or not result[2] then return error('विकृत निर्देशाङ्क मान', 2) end
	return tonumber(result[1]) * hemisphereMultipliers[para][result[2]]
end

-- effectively make removeBlanks false for caption and maplink, and true for everything else
-- if useWikidata is present but blank, convert it to false instead of nil
-- p.top, p.bottom, and their callers need to use this
function p.valueFunc(key, value)
	if value then
		value = mw.text.trim(value)
	end
	if value ~= '' or key == 'caption' or key == 'maplink' then
		return value
	elseif key == 'useWikidata' then
		return false
	end
end

local function getContainerImage(args, map)
	if args.AlternativeMap then
		return args.AlternativeMap
	elseif args.relief and map('image1') ~= '' then
		return map('image1')
	else
		return map('image')
	end
end

function p.top(frame, args, map)
	args = getArgsX(args, frame, {frameOnly = true, valueFunc = p.valueFunc})
	if not args then
		args = getArgs(frame, {frameOnly = true, valueFunc = p.valueFunc})
	end
	if not map then
		map = p.getMapParams(args[1], frame)
	end
	local width
	local default_as_number = tonumber(mw.ustring.match(tostring(args.default_width),"%d*"))
	if not args.width then
		width = round((default_as_number or 240) * (tonumber(map('defaultscale')) or 1))
	elseif mw.ustring.sub(args.width, -2) == 'px' then
		width = mw.ustring.sub(args.width, 1, -3)
	else
		width = args.width
	end
	local width_as_number = tonumber(mw.ustring.match(tostring(width),"%d*")) or 0;
    if width_as_number == 0 then
    	-- check to see if width is junk. If it is, then use default calculation
    	width = round((default_as_number or 240) * (tonumber(map('defaultscale')) or 1))
    	width_as_number = tonumber(mw.ustring.match(tostring(width),"%d*")) or 0;
    end	
    if args.max_width ~= "" and args.max_width ~= nil then
        -- check to see if width bigger than max_width
        local max_as_number = tonumber(mw.ustring.match(args.max_width,"%d*")) or 0;
        if width_as_number>max_as_number and max_as_number>0 then
            width = args.max_width;
        end
    end
	local retval = args.float == 'center' and '<div class="center">' or ''
	if args.caption and args.caption ~= '' and args.border ~= 'infobox' then
		retval = retval .. '<div class="noviewer thumb '
		if args.float == '"left"' or args.float == 'left' then
			retval = retval .. 'tleft'
		elseif args.float == '"center"' or args.float == 'center' or args.float == '"none"' or args.float == 'none' then
			retval = retval .. 'tnone'
		else
			retval = retval .. 'tright'
		end
		retval = retval .. '"><div class="thumbinner" style="width:' .. (width + 2) .. 'px'
		if args.border == 'none' then
			retval = retval .. ';border:none'
		elseif args.border then
			retval = retval .. ';border-color:' .. args.border
		end
		retval = retval .. '"><div style="position:relative;width:' .. width .. 'px' .. (args.border ~= 'none' and ';border:1px solid lightgray">' or '">')
	else
		retval = retval .. '<div style="width:' .. width .. 'px;'
		if args.float == '"left"' or args.float == 'left' then
			retval = retval .. 'float:left;clear:left'
		elseif args.float == '"center"' or args.float == 'center' then
			retval = retval .. 'float:none;clear:both;margin-left:auto;margin-right:auto'
		elseif args.float == '"none"' or args.float == 'none' then
			retval = retval .. 'float:none;clear:none'
		else
			retval = retval .. 'float:right;clear:right'
		end
		retval = retval .. '"><div style="width:' .. width .. 'px;padding:0"><div style="position:relative;width:' .. width .. 'px">'
	end
	local image = getContainerImage(args, map)
	local currentTitle = mw.title.getCurrentTitle()
	retval = string.format(
		'%s[[File:%s|%spx|%s%s]]',
		retval,
		image,
		width,
		args.alt or ((args.label or currentTitle.text) .. ' is located in ' .. map('name')),
		args.maplink and ('|link=' .. args.maplink) or ''
	)
	if args.caption and args.caption ~= '' then
		if (currentTitle.namespace == 0) and mw.ustring.find(args.caption, '##') then
			retval = retval .. '[[Category:क्याप्सनमा डबल नम्बर साइनको साथ स्थान नक्सा प्रयोग गर्ने पृष्ठहरू]]'
		end
	end
	if args.overlay_image then
		return retval .. '<div style="position:absolute;top:0;left:0">[[File:' .. args.overlay_image .. '|' .. width .. 'px]]</div>'
	else
		return retval
	end
end

function p.bottom(frame, args, map)
	args = getArgsX(args, frame, {frameOnly = true, valueFunc = p.valueFunc})
	if not args then
		args = getArgs(frame, {frameOnly = true, valueFunc = p.valueFunc})
	end
	if not map then
		map = p.getMapParams(args[1], frame)
	end
	local retval = '</div>'
	local currentTitle = mw.title.getCurrentTitle()
	if not args.caption or args.border == 'infobox' then
		if args.border then
			retval = retval .. '<div>'
		else
			retval = retval .. '<div style="font-size:90%;padding-top:3px">'
		end
		retval = retval
		.. (args.caption or (args.label or currentTitle.text) .. ' (' .. map('name') .. ')')
		.. '</div>'
	elseif args.caption ~= ''  then
		-- This is not the pipe trick. We're creating a link with no text on purpose, so that CSS can give us a nice image
		retval = retval .. '<div class="thumbcaption"><div class="magnify">[[:File:' .. getContainerImage(args, map) .. '| ]]</div>' .. args.caption .. '</div>'
	end

	if args.switcherLabel then
		retval = retval .. '<span class="switcher-label" style="display:none">' .. args.switcherLabel .. '</span>'
	elseif args.autoSwitcherLabel then
		retval = retval .. '<span class="switcher-label" style="display:none">' .. map('name') .. 'को नक्सा देखाउनुहोस्</span>'
	end
	
	retval = retval .. '</div></div>'
	if args.caption_undefined then
		mw.log('Removed parameter caption_undefined used.')
		local parent = frame:getParent()
		if parent then
			mw.log('Parent is ' .. parent:getTitle())
		end
		mw.logObject(args, 'args')
		if currentTitle.namespace == 0 then
		    retval = retval .. '[[Category:हटाइएको प्यारामिटरहरूको साथ स्थान नक्साहरू|caption_undefined]]'
		end
	end
	if map('skew') ~= '' or map('lat_skew') ~= '' or map('crosses180') ~= '' or map('type') ~= '' then
		mw.log('Removed parameter used in map definition ' .. map())
		if currentTitle.namespace == 0 then
		    local key = (map('skew') ~= '' and 'skew' or '') ..
					(map('lat_skew') ~= '' and 'lat_skew' or '') ..
					(map('crosses180') ~= '' and 'crosses180' or '') ..
					(map('type') ~= '' and 'type' or '')
		    retval = retval .. '[[Category:हटाइएको प्यारामिटरहरूको साथ स्थान नक्साहरू|' .. key .. ' ]]'
		end
	end
	if string.find(map('name'), '|', 1, true) then
		mw.log('Pipe used in name of map definition ' .. map())
		if currentTitle.namespace == 0 then
		   retval = retval .. '[[Category:पाइप समावेश गरिएको नाम भएका स्थान नक्साहरू]]'
		end
	end
	if args.float == 'center' then
		retval = retval .. '</div>'
	end
	return retval
end

local function markOuterDiv(x, y, imageDiv, labelDiv)
	return mw.html.create('div')
		:cssText('position:absolute;top:' .. round(y, 3) .. '%;left:' .. round(x, 3) .. '%')
		:node(imageDiv)
		:node(labelDiv)
end

local function markImageDiv(mark, marksize, label, link, alt, title)
	local builder = mw.html.create('div')
		:cssText('position:absolute;left:-' .. round(marksize / 2) .. 'px;top:-' .. round(marksize / 2) .. 'px;line-height:0')
		:attr('title', title)
	if marksize ~= 0 then
		builder:wikitext(string.format(
			'[[File:%s|%dx%dpx|%s|link=%s%s]]',
			mark,
			marksize,
			marksize,
			label,
			link,
			alt and ('|alt=' .. alt) or ''
		))
	end
	return builder
end

local function markLabelDiv(label, label_size, label_width, position, background, x, marksize)
	if tonumber(label_size) == 0 then
		return mw.html.create('div'):cssText('font-size:0%;position:absolute'):wikitext(label)
	end
	local builder = mw.html.create('div')
		:cssText('font-size:' .. label_size .. '%;line-height:110%;position:absolute;width:' .. label_width .. 'em')
	local distance = round(marksize / 2 + 1)
	local spanCss
	if position == 'top' then -- specified top
		builder:cssText('bottom:' .. distance .. 'px;left:' .. (-label_width / 2) .. 'em;text-align:center')
	elseif position == 'bottom' then -- specified bottom
		builder:cssText('top:' .. distance .. 'px;left:' .. (-label_width / 2) .. 'em;text-align:center')
	elseif position == 'left' or (tonumber(x) > 70 and position ~= 'right') then -- specified left or autodetected to left
		builder:cssText('top:-0.75em;right:' .. distance .. 'px;text-align:right')
		spanCss = 'float:right'
	else -- specified right or autodetected to right
		builder:cssText('top:-0.75em;left:' .. distance .. 'px;text-align:left')
		spanCss = 'float:left'
	end
	builder = builder:tag('div')
		:css('display', 'inline')
		:cssText('padding:1px')
		:cssText(spanCss)
		:wikitext(label)
	if background then
		builder:cssText('background-color:' .. background)
	end
	return builder:done()
end

local function getX(longitude, left, right)
	local width = (right - left) % 360
	if width == 0 then
		width = 360
	end
	local distanceFromLeft = (longitude - left) % 360
	-- the distance needed past the map to the right equals distanceFromLeft - width. the distance needed past the map to the left equals 360 - distanceFromLeft. to minimize page stretching, go whichever way is shorter
	if distanceFromLeft - width / 2 >= 180 then
		distanceFromLeft = distanceFromLeft - 360
	end
	return 100 * distanceFromLeft / width
end

local function getY(latitude, top, bottom)
	return 100 * (top - latitude) / (top - bottom)
end

function p.mark(frame, args, map)
	args = getArgsX(args, frame, {wrappers = 'Template:Location map~'})
	if not args then
		args = getArgs(frame, {wrappers = 'Template:Location map~'})
	end
	local mapnames = {}
	if not map then
		if args[1] then
			map = {}
			for mapname in mw.text.gsplit(args[1], '#', true) do
				map[#map + 1] = p.getMapParams(mw.ustring.gsub(mapname, '^%s*(.-)%s*$', '%1'), frame)
				mapnames[#mapnames + 1] = mapname
			end
			if #map == 1 then map = map[1] end
		else
			map = p.getMapParams('World', frame)
			args[1] = 'World'
		end
	end
	if type(map) == 'table' then
		local outputs = {}
		local oldargs = args[1]
		for k,v in ipairs(map) do
			args[1] = mapnames[k]
			outputs[k] = tostring(p.mark(frame, args, v))
		end
		args[1] = oldargs
		return table.concat(outputs, '#स्थानसूची#') .. '#स्थानसूची#'
	end
	local x, y, longitude, latitude
	longitude = decdeg(args.lon_deg, args.lon_min, args.lon_sec, args.lon_dir, args.long, 'longitude')
	latitude = decdeg(args.lat_deg, args.lat_min, args.lat_sec, args.lat_dir, args.lat, 'latitude')
	if args.excludefrom then
		-- If this mark is to be excluded from certain maps entirely (useful in the context of multiple maps)
		for exclusionmap in mw.text.gsplit(args.excludefrom, '#', true) do
			-- Check if this map is excluded. If so, return an empty string.
			if args[1] == exclusionmap then
				return ''
			end
		end
			
	end
	local builder = mw.html.create()
	local currentTitle = mw.title.getCurrentTitle()
	if args.coordinates then
--		Temporarily removed to facilitate infobox conversion. See [[Wikipedia:Coordinates in infoboxes]]

--		if longitude or latitude then
--			error('Coordinates from [[Module:Coordinates]] and individual coordinates cannot both be provided')
--		end
		longitude = coord2text('longitude', args.coordinates)
		latitude = coord2text('latitude', args.coordinates)
	elseif not longitude and not latitude and args.useWikidata then
		-- If they didn't provide either coordinate, try Wikidata. If they provided one but not the other, don't.
		local entity = mw.wikibase.getEntity()
		if entity and entity.claims and entity.claims.P625 and entity.claims.P625[1].mainsnak.snaktype == 'value' then
			local value = entity.claims.P625[1].mainsnak.datavalue.value
			longitude, latitude = value.longitude, value.latitude
		end
		if args.link and (currentTitle.namespace == 0) then
			builder:wikitext('[[Category:विकीडाटाको निर्देशाङ्कसँग लिङ्क जोडिएको चिनो भएका स्थान नक्शाहरू]]')	
		end
	end
	if not longitude then
		error('देशान्तरको लागि कुनै पनि मान दिइएको छैन्')
	elseif not latitude then
		error('अक्षांशका लागि कुनै पनि मान दिइएको छैन्')
	end
	if currentTitle.namespace > 0 then
		if (not args.lon_deg) ~= (not args.lat_deg) then
			builder:wikitext('[[Category:फरक-फरक देशान्तर र अक्षांश परिशुद्धता भएका स्थान नक्शाहरू|डिग्री]]')
		elseif (not args.lon_min) ~= (not args.lat_min) then
			builder:wikitext('[[Category:फरक-फरक देशान्तर र अक्षांश परिशुद्धता भएका स्थान नक्शाहरू|मिनेट]]')
		elseif (not args.lon_sec) ~= (not args.lat_sec) then
			builder:wikitext('[[Category:फरक-फरक देशान्तर र अक्षांश परिशुद्धता भएका स्थान नक्शाहरू|सेकेण्ड]]')
		elseif (not args.lon_dir) ~= (not args.lat_dir) then
			builder:wikitext('[[Category:फरक-फरक देशान्तर र अक्षांश परिशुद्धता भएका स्थान नक्शाहरू|गोलार्ध]]')
		elseif (not args.long) ~= (not args.lat) then
			builder:wikitext('[[Category:फरक-फरक देशान्तर र अक्षांश परिशुद्धता भएका स्थान नक्शाहरू|दशमलव]]')
		end
	end
	if args.skew or args.lon_shift or args.markhigh then
		mw.log('Removed parameter used in invocation.')
		local parent = frame:getParent()
		if parent then
			mw.log('Parent is ' .. parent:getTitle())
		end
		mw.logObject(args, 'args')
		if currentTitle.namespace == 0 then
			local key = (args.skew and 'skew' or '') ..
						(args.lon_shift and 'lon_shift' or '') ..
						(args.markhigh and 'markhigh' or '')
			builder:wikitext('[[Category:हटाइएको प्यारामिटरहरूको साथ स्थान नक्साहरू|' .. key ..' ]]')
		end
	end
	if map('x') ~= '' then
		x = tonumber(mw.ext.ParserFunctions.expr(map('x', { latitude, longitude })))
	else
		x = tonumber(getX(longitude, map('left'), map('right')))
	end
	if map('y') ~= '' then
		y = tonumber(mw.ext.ParserFunctions.expr(map('y', { latitude, longitude })))
	else
		y = tonumber(getY(latitude, map('top'), map('bottom')))
	end
	if (x < 0 or x > 100 or y < 0 or y > 100) and not args.outside then
		mw.log('बाहिरी फ्ल्याग नखुलाइकन नक्शाको घेरा बाहिर चिनो राखिएको छ। x = ' .. x .. ', y = ' .. y)
		local parent = frame:getParent()
		if parent then
			mw.log('Parent is ' .. parent:getTitle())
		end
		mw.logObject(args, 'args')
		if currentTitle.namespace == 0 then
			local key = frame:preprocess('{{FULLPAGENAME}}')
			builder:wikitext('[[Category:नक्शा बाहिर चिनो भएका तथा बाहिरी प्यारामिटर नखुलाइएका स्थान नक्शाहरू|' .. key .. ' ]]')
		end
	end
	local mark = args.mark or map('mark')
	if mark == '' then
		mark = 'Red pog.svg'
	end
	local marksize = tonumber(args.marksize) or tonumber(map('marksize')) or 8
	local imageDiv = markImageDiv(mark, marksize, args.label or mw.title.getCurrentTitle().text, args.link or '', args.alt, args[2])
	local labelDiv
	if args.label and args.position ~= 'none' then
		labelDiv = markLabelDiv(args.label, args.label_size or 90, args.label_width or 6, args.position, args.background, x, marksize)
	end
	return builder:node(markOuterDiv(x, y, imageDiv, labelDiv))
end

local function switcherSeparate(s)
	if s == nil then return {} end
	local retval = {}
	for i in string.gmatch(s .. '#', '([^#]*)#') do
		i = mw.text.trim(i)
		retval[#retval + 1] = (i ~= '' and i)
	end
	return retval
end

function p.main(frame, args, map)
	args = getArgsX(args, frame, {wrappers = 'Template:Location map', valueFunc = p.valueFunc})
	local caption_list = {}
	if not args then
		args = getArgs(frame, {wrappers = 'Template:Location map', valueFunc = p.valueFunc})
	end
	if args.useWikidata == nil then
		args.useWikidata = true
	end
	if not map then
		if args[1] then
			map = {}
			for mapname in string.gmatch(args[1], '[^#]+') do
				map[#map + 1] = p.getMapParams(mw.ustring.gsub(mapname, '^%s*(.-)%s*$', '%1'), frame)
			end
			if args['caption'] then
				if args['caption'] == "" then
					while #caption_list < #map do
						caption_list[#caption_list + 1] = args['caption']
					end
				else
					for caption in mw.text.gsplit(args['caption'], '##', true) do
						caption_list[#caption_list + 1] = caption
					end
				end
			end
			if #map == 1 then map = map[1] end
		else
			map = p.getMapParams('World', frame)
		end
	end
	if type(map) == 'table' then
		local altmaps = switcherSeparate(args.AlternativeMap)
		if #altmaps > #map then
			error(string.format('%d वटा AlternativeMaps दिइएको छ, तर मात्र %d नक्साहरू दिइएको छ', #altmaps, #map))
		end
		local overlays = switcherSeparate(args.overlay_image)
		if #overlays > #map then
			error(string.format('%d वटा overlay_images दिइएको छ, तर मात्र %d नक्साहरू दिइएको छ', #overlays, #map))
		end
		if #caption_list > #map then
			error(string.format('%d वटा क्याप्सनहरू दिइएको छ, तर मात्र %d नक्साहरू दिइएको छ', #caption_list, #map))
		end
		local outputs = {}
		args.autoSwitcherLabel = true
		for k,v in ipairs(map) do
			args.AlternativeMap = altmaps[k]
			args.overlay_image = overlays[k]
			args.caption = caption_list[k]
			outputs[k] = p.main(frame, args, v)
		end
		return '<div class="switcher-container">' .. table.concat(outputs) .. '</div>'
	else
		return p.top(frame, args, map) .. tostring( p.mark(frame, args, map) ) .. p.bottom(frame, args, map)
	end
end

return p