"ماڈیول:Main page image" کے نسخوں کے درمیان فرق

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@@ سطر 8: / سطر 8: @@
 function p._width(args)
-	local new_width = 140														-- square image width
+	local new_width = 140
-	local page = mw.title.makeTitle('File', args[1])
+	local page = mw.title.makeTitle('File', args[1] or '')
-	if not page.fileExists then
+	if not page or not page.fileExists then
 		return new_width
 	end
-	local ratio = page.file.width / page.file.height
+	new_width = math.floor(140 * math.sqrt(page.file.width / page.file.height) + 0.5)
-	if ratio > 1.2 then															-- consider images with aspect ratio 5:6 - 6:5 as "basically square"
-		new_width = 160															-- tall image width
-	elseif ratio < 0.8333 then
-		new_width = 120															-- long image width
-	end
 	return new_width