Module:Redirect - Revision history

Johnuniq: 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)"

2021-09-10T07:46:37Z

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)"

← Previous revision		Revision as of 07:46, 10 September 2021
Line 12:		Line 12:
	return nil		return nil
	end		end
			end

			-- Gets the name of a page that a redirect leads to, or nil if it isn't a
			-- redirect.
			function p.getTargetFromText(text)
			local target = string.match(
			text,
			"^%s#[Rr][Ee][Dd][Ii][Rr][Ee][Cc][Tt]%s:?%s*%[%[([^%[%]\|]-)%]%]"
			) or string.match(
			text,
			"^%s#[Rr][Ee][Dd][Ii][Rr][Ee][Cc][Tt]%s:?%s*%[%[([^%[%]\|]-)\|[^%[%]]-%]%]"
			)
			return target and mw.uri.decode(target, 'PATH')
	end		end

Line 50:		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

MSGJ: use mw.title.new, code by Galobtter and Rummskartoffel

2021-09-10T05:27:30Z

use mw.title.new, code by Galobtter and Rummskartoffel

@@ Line 12: / Line 12: @@
 		return nil
 	end
 end
@@ Line 44: / Line 31: @@
 		), 2)
 	end
-	if not titleObj or not titleObj.isRedirect then
+	if not titleObj then
 		return nil
 	end
 		else
-			return nil
+			return targetTitle.prefixedText
 		end
 	else
 	end
 end

Jackmcbarn: handle percent-encoding like MediaWiki does, from sandbox

2020-09-26T02:51:28Z

handle percent-encoding like MediaWiki does, from sandbox

← Previous revision		Revision as of 02:51, 26 September 2020
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

MusikAnimal: Changed protection level for "Module:Redirect": High-risk template or module; used in system message ([Edit=Require administrator access] (indefinite) [Move=Require administrator access] (indefinite))

2019-02-25T22:06:47Z

Changed protection level for "Module:Redirect": High-risk template or module; used in system message ([Edit=Require administrator access] (indefinite) [Move=Require administrator access] (indefinite))

← Previous revision	Revision as of 22:06, 25 February 2019
(No difference)

Nyttend: Copying change per request of AlexTheWhovian. Please revert me if this causes some sort of error

2017-04-03T01:02:46Z

Copying change per request of AlexTheWhovian. Please revert me if this causes some sort of error

← Previous revision		Revision as of 01:02, 3 April 2017
Line 28:		Line 28:
	-- Gets the target of a redirect. If the page specified is not a redirect,		-- Gets the target of a redirect. If the page specified is not a redirect,
	-- returns nil.		-- returns nil.
	function p.getTarget(page)		function p.getTarget(page, fulltext)
	-- Get the title object. Both page names and title objects are allowed		-- Get the title object. Both page names and title objects are allowed
	-- as input.		-- as input.
Line 52:		Line 52:
	local targetTitle = getTitle(target)		local targetTitle = getTitle(target)
	if targetTitle then		if targetTitle then
			if fulltext then
⚫	return targetTitle.prefixedText
			return targetTitle.fullText
			else
		⚫	return targetTitle.prefixedText
			end
	else		else
	return nil		return nil
Line 61:		Line 65:
	error(string.format(		error(string.format(
	'could not parse redirect on page "%s"',		'could not parse redirect on page "%s"',
	titleObj.prefixedText		fulltext and titleObj.fullText or titleObj.prefixedText
	))		))
	end		end
Line 75:		Line 79:
	-- target cannot be determined for some reason.		-- target cannot be determined for some reason.
	--]]		--]]
	function p.luaMain(rname, bracket)		function p.luaMain(rname, bracket, fulltext)
	if type(rname) ~= "string" or not rname:find("%S") then		if type(rname) ~= "string" or not rname:find("%S") then
	return nil		return nil
Line 81:		Line 85:
	bracket = bracket and "[[%s]]" or "%s"		bracket = bracket and "[[%s]]" or "%s"
	rname = rname:match("%[%[(.+)%]%]") or rname		rname = rname:match("%[%[(.+)%]%]") or rname
	local target = p.getTarget(rname)		local target = p.getTarget(rname, fulltext)
	local ret = target or rname		local ret = target or rname
	ret = getTitle(ret)		ret = getTitle(ret)
	if ret then		if ret then
			if fulltext then
⚫	ret = ret.prefixedText
			ret = ret.fullText
			else
		⚫	ret = ret.prefixedText
			end
	return bracket:format(ret)		return bracket:format(ret)
	else		else
Line 95:		Line 103:
	function p.main(frame)		function p.main(frame)
	local args = require('Module:Arguments').getArgs(frame, {frameOnly = true})		local args = require('Module:Arguments').getArgs(frame, {frameOnly = true})
	return p.luaMain(args[1], args.bracket) or ''		return p.luaMain(args[1], args.bracket, args.fulltext) or ''
	end		end

Jackmcbarn: handle redirects that pipe their link

2015-07-27T14:42:37Z

handle redirects that pipe their link

← Previous revision		Revision as of 14:42, 27 July 2015
Line 19:		Line 19:
	return string.match(		return 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*%[%[([^%[%]\|]-)%]%]"
			) or string.match(
			text,
			"^%s#[Rr][Ee][Dd][Ii][Rr][Ee][Cc][Tt]%s:?%s*%[%[([^%[%]\|]-)\|[^%[%]]-%]%]"
	)		)
	end		end

SiBr4: Moved from sandbox: making the isRedirect function available from other modules, like the main function is

2015-07-12T14:45:11Z

Moved from sandbox: making the isRedirect function available from other modules, like the main function is

← Previous revision		Revision as of 14:45, 12 July 2015
Line 95:		Line 95:
	end		end

	-- Returns ~~"yes"~~ if the specified page is a redirect, and ~~the blank~~ ~~string~~		-- Returns true if the specified page is a redirect, and false otherwise.
		⚫	function p.luaIsRedirect(page)
	-- otherwise.
		⚫	local titleObj = getTitle(page)
⚫	function p.~~isRedirect~~(~~frame~~)
⚫	local args = require('Module:Arguments').getArgs(frame, {frameOnly = true})
⚫	local titleObj = getTitle(~~args[1]~~)
	if not titleObj then		if not titleObj then
	return ''		return false
	end		end
	if titleObj.isRedirect then		if titleObj.isRedirect then
			return true
			else
			return false
			end
			end

			-- Provides access to the luaIsRedirect function from wikitext, returning 'yes'
			-- if the specified page is a redirect, and the blank string otherwise.
			function p.isRedirect(frame)
		⚫	local args = require('Module:Arguments').getArgs(frame, {frameOnly = true})
			if p.luaIsRedirect(args[1]) then
	return 'yes'		return 'yes'
	else		else

Jackmcbarn: add p.getTargetFromText

2014-06-20T20:53:10Z

add p.getTargetFromText

← Previous revision		Revision as of 20:53, 20 June 2014
Line 12:		Line 12:
	return nil		return nil
	end		end
			end

			-- Gets the name of a page that a redirect leads to, or nil if it isn't a
			-- redirect.
			function p.getTargetFromText(text)
			return string.match(
			text,
		⚫	"^%s#[Rr][Ee][Dd][Ii][Rr][Ee][Cc][Tt]%s:?%s*%[%[([^%[%]]-)%]%]"
		⚫	)
	end		end

Line 36:		Line 45:

	-- Find the target by using string matching on the page content.		-- Find the target by using string matching on the page content.
	local target = ~~string~~.~~match~~(		local target = p.getTargetFromText(titleObj:getContent() or "")
	titleObj:getContent() or "",
⚫	"^%s#[Rr][Ee][Dd][Ii][Rr][Ee][Cc][Tt]%s:?%s*%[%[([^%[%]]-)%]%]"
⚫	)
	if target then		if target then
	local targetTitle = getTitle(target)		local targetTitle = getTitle(target)

Mr. Stradivarius: Changed protection level of Module:Redirect: High-risk Lua module: allow template editors ([Edit=Allow only template editors and admins] (indefinite) [Move=Allow only template editors and admins] (indefinite))

2014-06-11T05:38:57Z

Changed protection level of Module:Redirect: High-risk Lua module: allow template editors ([Edit=Allow only template editors and admins] (indefinite) [Move=Allow only template editors and admins] (indefinite))

← Previous revision	Revision as of 05:38, 11 June 2014
(No difference)

Mr. Stradivarius: add getTarget and isRedirect functions, format comments

2014-06-11T05:11:12Z

add getTarget and isRedirect functions, format comments

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