Module:Infobox road/length: Difference between revisions

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Revision as of 20:25, 20 August 2021

local p = {}

local concat = table.concat
local insert = table.insert
local format = mw.ustring.format
local frame = mw.getCurrentFrame()

function p._length(num, args)
	local km = args["length_km" .. num] or ''
    local mi = args["length_mi" .. num] or ''
    local ref = args["length_ref" .. num] or ''
    local notes = args["length_notes" .. num] or ''

    local first, second, unit, unit2
    if mi ~= '0' and km == '' then
        first = mi
        second = km
        unit = "mi"
        unit2 = "km"
    else
        first = km
        second = mi
        unit = "km"
        unit2 = "mi"
    end

    if mi == '' and km == '' then
        return nil
    elseif notes ~= '' then
		return frame:expandTemplate{ title = 'cvt', args = { first, unit, unit2, disp = "x", ref .. "&nbsp;("}} .. ")<div>" .. notes .. "</div>"
	else
    	return frame:expandTemplate{ title = 'cvt', args = { first, unit, unit2, disp = "x", ref .. "&nbsp;("}} .. ")"
    end
end
    

function p.length(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 num = config.num or ''
    return p._length(num, args)
end

return p

@@ Line 1: / Line 1: @@
 local p = {}
-local math = require "Module:Math"
+local concat = table.concat
+local insert = table.insert
+local format = mw.ustring.format
+local frame = mw.getCurrentFrame()
-local function getLengths(args, num)
+function p._length(num, args)
+	local km = args["length_km" .. num] or ''
-    local precision = math._precision
-    local round = math._round
-    local format = math._precision_format
-    local lengths = {}
-    local km = args["length_km" .. num] or ''
     local mi = args["length_mi" .. num] or ''
-    local prec = tonumber(args["length_round" .. num])
-    if '' == km then
-        local n = tonumber(mi)
-        prec = prec or precision(mi)
-        if n then
-            lengths.km = format(tostring(n * 1.609344), tostring(prec))
-        else
-            lengths.km = '0'
-        end
-    else
-        prec = prec or precision(km)
-        lengths.km = format(km, tostring(prec))
-        lengths.orig = "km"
-        lengths.comp = "mi"
-    end
-    if '' == mi then
-        local n = tonumber(km)
-        prec = prec or precision(km)
-        if n then
-            lengths.mi = format(tostring(n / 1.609344), tostring(prec))
-        else
-            lengths.mi = '0'
-        end
-    else
-        prec = prec or precision(mi)
-        lengths.mi = format(mi, tostring(prec))
-        lengths.orig = "mi"
-        lengths.comp = "km"
-    end
-    return lengths
-end
-function p._length(num, args)
     local ref = args["length_ref" .. num] or ''
     local notes = args["length_notes" .. num] or ''
-    local lengths = getLengths(args, num)
+    local first, second, unit, unit2
+    if mi ~= '0' and km == '' then
-    local first, second
-    if lengths.orig == "mi" then
+        first = mi
-        first = lengths.mi
+        second = km
-        second = lengths.km
+        unit = "mi"
+        unit2 = "km"
     else
-        first = lengths.km
+        first = km
-        second = lengths.mi
+        second = mi
+        unit = "km"
+        unit2 = "mi"
     end
-    if first == '0' and second == '0' then
-        return
+    if mi == '' and km == '' then
-    end
+        return nil
+    elseif notes ~= '' then
-    local text = {first, "&nbsp;", lengths.orig, ref, " (", second, "&nbsp;", lengths.comp, ")", }
+		return frame:expandTemplate{ title = 'cvt', args = { first, unit, unit2, disp = "x", ref .. "&nbsp;("}} .. ")<div>" .. notes .. "</div>"
-    if notes ~= '' then
+	else
-        table.insert(text, "<div>" .. notes .. "</div>")
+    	return frame:expandTemplate{ title = 'cvt', args = { first, unit, unit2, disp = "x", ref .. "&nbsp;("}} .. ")"
     end
-    return table.concat(text)
 end
 function p.length(frame)