Module:Redirect: Difference between revisions

Jump to navigation Jump to search
restore p.getTargetFromText which is used by Module:RfD which is causing "Lua error in Module:RfD at line 87: attempt to call upvalue 'getTargetFromText' (a nil value)"
m (1 revision imported)
(restore p.getTargetFromText which is used by Module:RfD which is causing "Lua error in Module:RfD at line 87: attempt to call upvalue 'getTargetFromText' (a nil value)")
Line 17: Line 17:
-- redirect.
-- redirect.
function p.getTargetFromText(text)
function p.getTargetFromText(text)
return string.match(
local target = string.match(
text,
text,
"^%s*#[Rr][Ee][Dd][Ii][Rr][Ee][Cc][Tt]%s*:?%s*%[%[([^%[%]|]-)%]%]"
"^%s*#[Rr][Ee][Dd][Ii][Rr][Ee][Cc][Tt]%s*:?%s*%[%[([^%[%]|]-)%]%]"
Line 24: Line 24:
"^%s*#[Rr][Ee][Dd][Ii][Rr][Ee][Cc][Tt]%s*:?%s*%[%[([^%[%]|]-)|[^%[%]]-%]%]"
"^%s*#[Rr][Ee][Dd][Ii][Rr][Ee][Cc][Tt]%s*:?%s*%[%[([^%[%]|]-)|[^%[%]]-%]%]"
)
)
return target and mw.uri.decode(target, 'PATH')
end
end


Line 43: Line 44:
), 2)
), 2)
end
end
if not titleObj or not titleObj.isRedirect then
if not titleObj then
return nil
return nil
end
end
local targetTitle = titleObj.redirectTarget
-- Find the target by using string matching on the page content.
if targetTitle then
local target = p.getTargetFromText(titleObj:getContent() or "")
if fulltext then
if target then
return targetTitle.fullText
local targetTitle = getTitle(target)
if targetTitle then
if fulltext then
return targetTitle.fullText
else
return targetTitle.prefixedText
end
else
else
return nil
return targetTitle.prefixedText
end
end
else
else
-- The page is a redirect, but matching failed. This indicates a bug in
return nil
-- 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
end
end
Line 74: Line 63:
-- target page name, or the passed page name when not a redirect. The passed
-- target page name, or the passed page name when not a redirect. The passed
-- page name can be given as plain text or as a page link.
-- page name can be given as plain text or as a page link.
--  
--
-- Returns page name as plain text, or when the bracket parameter is given, as a
-- Returns page name as plain text, or when the bracket parameter is given, as a
-- page link. Returns an error message when page does not exist or the redirect
-- page link. Returns an error message when page does not exist or the redirect
Anonymous user

Navigation menu