Module:Redirect/sandbox: Difference between revisions

Revision as of 09:53, 30 March 2017

Revision as of 11:20, 31 March 2018

Line 16:

-- Gets the name of a page that a redirect leads to, or nil if it isn't a

-- redirect.

-- Not necessary anymore; only kept to avoid breakages if it is used elsewhere

function p.getTargetFromText(text)

return string.match(

Line 43 ⟶ 44:

), 2)

end

if not titleObj or not titleObj.isRedirect then

return nil

end

targetTitle = titleObj.redirectTarget()

if targetTitle then

-- Find the target by using string matching on the page content.

if fulltext then

local target = p.getTargetFromText(titleObj:getContent() or "")

return targetTitle.fullText

if target then

local targetTitle = getTitle(target)

if targetTitle then

if fulltext then

return targetTitle.fullText

else

return targetTitle.prefixedText

end

else

return niltargetTitle.prefixedText

end

else

return nil

-- The page is a redirect, but matching failed. This indicates a bug in

-- the redirect matching pattern, so throw an error.

error(string.format(

'could not parse redirect on page "%s"',

fulltext and titleObj.fullText or titleObj.prefixedText

))

end

end