Module:Main page image: Difference between revisions
add comments, to make it more obvious for future changes |
m 11 revisions imported Tags: Mobile edit Mobile web edit |
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| (10 intermediate revisions by 7 users not shown) | |||
| Line 1: | Line 1: | ||
local p = {} | local p = {} | ||
local getArgs = require('Module:Arguments').getArgs | local getArgs = require('Module:Arguments').getArgs | ||
function p.width(frame) | function p.width(frame) | ||
| Line 10: | Line 8: | ||
function p._width(args) | function p._width(args) | ||
local new_width = 140 | 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 | return new_width | ||
end | end | ||
new_width = math.floor(140 * math.sqrt(page.file.width / page.file.height) + 0.5) | |||
return new_width | return new_width | ||
Latest revision as of 02:20, 13 March 2025
Documentation for this module may be created at Module:Main page image/doc
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] or '')
if not page or not page.fileExists then
return new_width
end
new_width = math.floor(140 * math.sqrt(page.file.width / page.file.height) + 0.5)
return new_width
end
return p