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Difference between revisions of "Module:Template link general"

m (1 revision imported)
w;>Primefac
(update from sandbox - fixes to _show_result and adding _expand)
Line 90: Line 90:
 
local dontBrace = _ne(args.brace) or _ne(args.braceinside)
 
local dontBrace = _ne(args.brace) or _ne(args.braceinside)
 
local code = _ne(args.code) or _ne(args.tt)
 
local code = _ne(args.code) or _ne(args.tt)
 +
local show_result = _ne(args._show_result)
 +
local expand = _ne(args._expand)
 
 
 
-- Build the link part
 
-- Build the link part
Line 98: Line 100:
 
-- Build the arguments
 
-- Build the arguments
 
local textPart = ""
 
local textPart = ""
local textPartBuffer = ""
+
local textPartBuffer = "|"
 +
local codeArguments = {}
 +
local codeArgumentsString = ""
 
local i = 2
 
local i = 2
 +
local j = 1
 
while args[i] do
 
while args[i] do
 
local val = args[i]
 
local val = args[i]
textPartBuffer = textPartBuffer .. '|'
 
 
if val ~= "" then
 
if val ~= "" then
 
if _ne(args.nowiki) then
 
if _ne(args.nowiki) then
Line 109: Line 113:
 
val = nw(mw.text.unstripNoWiki(val))
 
val = nw(mw.text.unstripNoWiki(val))
 
end
 
end
if italic then val = '<span style="font-style:italic;">' .. val .. '</span>' end
+
local k, v = string.match(val, "(.*)=(.*)")
 +
if not k then
 +
codeArguments[j] = val
 +
j = j + 1
 +
else
 +
codeArguments[k] = v
 +
end
 +
codeArgumentsString = codeArgumentsString .. textPartBuffer .. val
 +
if italic then
 +
val = '<span style="font-style:italic;">' .. val .. '</span>'
 +
end
 
textPart = textPart .. textPartBuffer .. val
 
textPart = textPart .. textPartBuffer .. val
textPartBuffer = ""
 
 
end
 
end
i = i+1
+
i = i + 1
 
end
 
end
  
Line 133: Line 146:
 
--]]
 
--]]
 
if _ne(args.debug) then ret = ret .. '\n<pre>' .. mw.text.encode(mw.dumpObject(args)) .. '</pre>' end
 
if _ne(args.debug) then ret = ret .. '\n<pre>' .. mw.text.encode(mw.dumpObject(args)) .. '</pre>' end
 +
 +
if show_result then
 +
local result = mw.getCurrentFrame():expandTemplate{title = addTemplate(args[1]), args = codeArguments}
 +
ret = ret .. " → " .. result
 +
end
 +
 +
if expand then
 +
local query = mw.text.encode('{{' .. addTemplate(args[1]) .. string.gsub(codeArgumentsString, textPartBuffer, "|") .. '}}')
 +
local url = mw.uri.fullUrl('special:ExpandTemplates', 'wpInput=' .. query)
 +
mw.log()
 +
ret = ret .. " [" .. tostring(url) .. "]"
 +
end
 +
 
return ret
 
return ret
 
end
 
end
  
 
return p
 
return p

Revision as of 08:30, 8 March 2022

Documentation for this module may be created at Module:Template link general/doc

-- This implements Template:Tlg
local getArgs = require('Module:Arguments').getArgs
local p = {}

-- Is a string non-empty?
local function _ne(s) 
	return s ~= nil and s ~= ""
end

local nw = mw.text.nowiki

local function addTemplate(s)
	local i, _ = s:find(':', 1, true)
	if i == nil then
		return 'Template:' .. s
	end
	local ns = s:sub(1, i - 1)
	if ns == '' or mw.site.namespaces[ns] then
		return s
	else
		return 'Template:' .. s
	end
end

local function trimTemplate(s)
	local needle = 'template:'
	if s:sub(1, needle:len()):lower() == needle then
		return s:sub(needle:len() + 1)	
	else
		return s
	end
end

local function linkTitle(args)
	if _ne(args.nolink) then
		return args['1']
	end
	
	local titleObj
	local titlePart = '[['
	if args['1'] then
		-- This handles :Page and other NS
		titleObj = mw.title.new(args['1'], 'Template')
	else
		titleObj = mw.title.getCurrentTitle()
	end
	
	titlePart = titlePart .. (titleObj ~= nil and titleObj.fullText or
				addTemplate(args['1']))
	
	local textPart = args.alttext
	if not _ne(textPart) then
		if titleObj ~= nil then
			textPart = titleObj:inNamespace("Template") and args['1'] or titleObj.fullText
		else
			-- redlink
			textPart = args['1']
		end
	end
	
	if _ne(args.subst) then
		-- HACK: the ns thing above is probably broken
		textPart = 'subst:' .. textPart
	end
	
	if _ne(args.brace) then
		textPart = nw('{{') .. textPart .. nw('}}')
	elseif _ne(args.braceinside) then
		textPart = nw('{') .. textPart .. nw('}')
	end
	
	titlePart = titlePart .. '|' .. textPart .. ']]'
	if _ne(args.braceinside) then
		titlePart = nw('{') .. titlePart .. nw('}')
	end
	return titlePart
end

function p.main(frame)
	local args = getArgs(frame, {
		trim = true,
		removeBlanks = false
	})
	return p._main(args)
end

function p._main(args)
	local bold = _ne(args.bold) or _ne(args.boldlink) or _ne(args.boldname)
	local italic = _ne(args.italic) or _ne(args.italics)
	local dontBrace = _ne(args.brace) or _ne(args.braceinside)
	local code = _ne(args.code) or _ne(args.tt)
	local show_result = _ne(args._show_result)
	local expand = _ne(args._expand)
	
	-- Build the link part
	local titlePart = linkTitle(args)
	if bold then titlePart = "'''" .. titlePart .. "'''" end
	if _ne(args.nowrapname) then titlePart = '<span class="nowrap">' .. titlePart .. '</span>' end
	
	-- Build the arguments
	local textPart = ""
	local textPartBuffer = "&#124;"
	local codeArguments = {}
	local codeArgumentsString = ""
	local i = 2
	local j = 1
	while args[i] do
		local val = args[i]
		if val ~= "" then
			if _ne(args.nowiki) then
				-- Unstrip nowiki tags first because calling nw on something that already contains nowiki tags will
				-- mangle the nowiki strip marker and result in literal UNIQ...QINU showing up
				val = nw(mw.text.unstripNoWiki(val))
			end
			local k, v = string.match(val, "(.*)=(.*)")
			if not k then
				codeArguments[j] = val
				j = j + 1
			else
				codeArguments[k] = v
			end
			codeArgumentsString = codeArgumentsString .. textPartBuffer .. val
			if italic then
				val = '<span style="font-style:italic;">' .. val .. '</span>'
			end
			textPart = textPart .. textPartBuffer .. val
		end
		i = i + 1
	end

	-- final wrap
	local ret = titlePart .. textPart
	if not dontBrace then ret = nw('{{') .. ret .. nw('}}') end
	if _ne(args.a) then ret = nw('*') .. '&nbsp;' .. ret end
	if _ne(args.kbd) then ret = '<kbd>' .. ret .. '</kbd>' end
	if code then
		ret = '<code>' .. ret .. '</code>'
	elseif _ne(args.plaincode) then
		ret = '<code style="border:none;background:transparent;">' .. ret .. '</code>'
	end
	if _ne(args.nowrap) then ret = '<span class="nowrap">' .. ret .. '</span>' end
	
	--[[ Wrap as html?? 
	local span = mw.html.create('span')
	span:wikitext(ret)
	--]]
	if _ne(args.debug) then ret = ret .. '\n<pre>' .. mw.text.encode(mw.dumpObject(args)) .. '</pre>' end

	if show_result then
		local result = mw.getCurrentFrame():expandTemplate{title = addTemplate(args[1]), args = codeArguments}
		ret = ret .. " → " .. result
	end

	if expand then
		local query = mw.text.encode('{{' .. addTemplate(args[1]) .. string.gsub(codeArgumentsString, textPartBuffer, "|") .. '}}')
		local url = mw.uri.fullUrl('special:ExpandTemplates', 'wpInput=' .. query)
		mw.log()
		ret = ret .. " [" .. tostring(url) .. "]"
	end

	return ret
end

return p