Module:Main page image

local p = {} local getArgs = require('Module:Arguments').getArgs

function p.width(frame) local args = getArgs(frame) return p._width(args) end

function p._width(args) local new_width = 140 local page = mw.title.makeTitle('File', args[1]) if not page or not page.fileExists then return new_width end

new_width = math.floor ( ( page.file.width / math.sqrt ( ( page.file.width * page.file.height ) / 19600 ) ) + 0.5 )

return new_width end

return p