Module:Findimage

-- Find Image -- returns the first filename in the current page -- checks for [[File:, [[Image:, infobox image, gallery

local p = {}

function p.scan(frame) local args = frame.args local pargs = frame:getParent.args for k, v in pairs(pargs) do		args[k] = v	end

-- first unnamed parameter or |title= local title = mw.text.trim(args[1] or args.title or "", "\t\r\n\f %[%]") local titleobj if title == "" then titleobj = mw.title.getCurrentTitle else titleobj = mw.title.new(title) end

local pagetxt = titleobj:getContent if not pagetxt then return nil end

-- look for first 	local start, last, txt = pagetxt:find("%[%[[Ff]ile:([^*)")	-- look for first [[Image:	local start1, last1, txt1 = pagetxt:find("%[%[[Ii]mage:([^|%]]*)")	-- look for infobox image	local start2, last2, txt2 = pagetxt:find("|%s*image%s*=%s*([^.]*.%a*)%A")

if (start1 or 1e8) &#x3c; (start or 1e8) then start, last, txt = start1, last1, txt1 end if (start2 or 1e8) &#x3c; (start or 1e8) then start, last, txt = start2, last2, txt2 end

if not txt then -- look for gallery with Image: local start3, last3, txt3 = pagetxt:find("[Ii]mage:%s*([^.]*.%a*)%A") if (start3 or 1e8) &#x3c; (start or 1e8) then start, last, txt = start3, last3, txt3 end end

return txt end

return p