Module:Main page image
MyWikiBiz, Author Your Legacy — Saturday November 09, 2024
Jump to navigationJump to searchThis module provides utility for wrappers of {{Main page image}}.
Usage
{{#invoke:Main page image|width|ImageTitle}}
Get image width from ImageTitle.
ImageTitle must not contain the namespace prefix (eg "File:"). You can use Template:T to strip it, if it exists, when sanitising template params. Example: {{#invoke:Main page image|width|{{Remove file prefix|{{{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