Module:Routelist bottom/sandbox: Difference between revisions

Module documentation[view] [edit] [history] [purge]

Usage

{{#invoke:Routelist bottom|function_name}}

The above documentation is transcluded from Module:Routelist bottom/doc. (edit | history)
Editors can experiment in this module's sandbox (edit | diff) and testcases (create) pages.
Add categories to the /doc subpage. Subpages of this module.

local p = {}

local types = mw.loadData("Module:Road data/RJL types")

local row

local function parameterParser(args)
	local keysParam = args.keys
	if not(keysParam) then return {} end
	local keys = mw.text.split(keysParam, ",")
	table.sort(keys)
	return keys
end

local function createLegend(key)
	local format = mw.ustring.format
	local legend = row:tag('div')
		:addClass('routelist-bottom-legend hlist')
		:tag('ul')
	for k,v in ipairs(key) do
		local type = types[v]
		if type then
			legend
				:tag('li')
					:tag('span')
						:css('background-color', type.color)
						:wikitext("    ")
						:done()
					:wikitext("  ")
					:wikitext(type.routelist)
		end
	end
end

function p._bottom(args)
	local root = mw.html.create('tr'):addClass('sortbottom')
	row = root:tag('td')
	row:attr('colspan', '9')
		:addClass('routelist-bottom')
		-- we would prefer to add the TemplateStyles before the class is declared
		-- but that's not really feasible in this particular table context
		:wikitext(mw.getCurrentFrame():extensionTag{
			name = 'templatestyles', args = { src = 'Module:Routelist bottom/styles.css' }
		})

	local conversion
	if (args.conv or 'no') == 'yes' then
		conversion = "1.000&nbsp;mi = 1.609&nbsp;km; 1.000&nbsp;km = 0.621&nbsp;mi<br>"
	end
	row:wikitext(conversion)
	
	local key = parameterParser(args)
	if key[1] then createLegend(key) end
	
	if #row.nodes == 0 then
		return '|-\n|}'
	else
		return tostring(root) .. '\n|-\n|}'
	end
end

function p.bottom(frame)
	return p._bottom(require('Module:Arguments').getArgs(frame))
end

return p