local p = {}
local colors = {trans = "#dff9f9", concur = "#ddffdd", closed = "#d3d3d3", incomplete = "#ffdddd",
unbuilt = "#ffdead", hov = "#ffff99", toll = "#dcdcfe", etc = "#dcdcfe"}
local descriptions = {trans = "[[Route number|Route]] transition", concur = "[[Concurrency (road)|Concurrency]] terminus",
closed = "Closed/former", incomplete = "[[Interchange (road)#Complete and incomplete interchanges|Incomplete access]]",
unbuilt = "Unopened", hov = "[[HOV|HOV only]]", toll = "Tolled", etc = "[[Electronic toll collection|ETC]]"}
local columns = { -- Constants for how many columns different list types should have.
default = 6, -- default
exit = 7, -- default + exit number
old = 8, -- default + exit number + old exit number
}
local function parameterParser(args)
local keysParam = args.keys
if not(keysParam) then return {} end
local keys = mw.text.split(keysParam, ",")
return keys
end
local function createLegend(key)
local insert = table.insert
local format = mw.ustring.format
local legend = {'<div class="hlist" style="margin-left: 1.6em; text-align: center; font-size:90%;">'}
for k,v in ipairs(key) do
insert(legend, format('*<span style="border:1px solid #000; background-color:%s; color:%s;"> </span> %s', colors[v], colors[v], descriptions[v]))
end
insert(legend, "</div>")
return table.concat(legend, "\n")
end
function p.jctbtm(frame)
local pframe = frame:getParent()
local config = frame.args -- the arguments passed BY the template, in the wikitext of the template itself
local args = pframe.args -- the arguments passed TO the template, in the wikitext that transcludes the template
local cols = args['col'] or columns[args[1]] or columns.default -- Compute the number of columns, either from an explicit parameter, or by looking at the columns table.
local tabdef = '|-\n|colspan = ' .. cols .. ' class="wikitable hlist" style="text-align: center; background-color:#f2f2f2;"|' -- Define the table.
local key = parameterParser(args)
local legend = createLegend(key)
local text = tabdef .. legend -- The text to be returned.
local key = args.key
if key then
text = text .. "<br>" .. key -- If an additional key is provided, display it.
end
return text .. "\n|}" -- Return the generated text, plus the actual end of the table.
end
return p
