Alyxia: Add a general template linking module

2023-06-07T19:55:53Z

Add a general template linking module

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-- This implements [[Template:Tlg]]
local getArgs = require('Module:Arguments').getArgs
local yesno = require('Module:Yesno')

local cfg = mw.loadData('Module:Template link general/config')

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 yesno(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 yesno(args.brace) then
textPart = nw('{{') .. textPart .. nw('}}')
elseif yesno(args.braceinside) then
textPart = nw('{') .. textPart .. nw('}')
end

titlePart = titlePart .. '|' .. textPart .. ']]'
if yesno(args.braceinside) then
titlePart = nw('{') .. titlePart .. nw('}')
end
return titlePart
end

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

function p._main(args)
-- TemplateStyles
local templateStyles = {
mono = false,
nowrap = false,
}

local bold = yesno(args.bold) or yesno(args.boldlink) or yesno(args.boldname)
local italic = yesno(args.italic) or yesno(args.italics)
local dontBrace = yesno(args.brace) or yesno(args.braceinside)
local code = yesno(args.code) or yesno(args.tt)
local classes = {}

-- Build the link part
local titlePart = linkTitle(args)
if bold then titlePart = "'''" .. titlePart .. "'''" end

if yesno(args.subst) then
local substLink = cfg['subst-link']
if _ne(substLink) and yesno(args['link subst']) then
titlePart = '[[' .. substLink .. '|subst]]:' .. titlePart
else
titlePart = 'subst:' .. titlePart
end
end

if yesno(args.nowrapname) then
templateStyles.nowrap = true
titlePart = '<span class="nowrap">' .. titlePart .. '</span>'
end

-- Build the arguments
local textPart = ""
local textPartBuffer = ""
local i = 2
while args[i] do
local val = args[i]
textPartBuffer = textPartBuffer .. '|'
if val ~= "" then
if yesno(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
if italic then val = '<span style="font-style:italic;">' .. val .. '</span>' end
textPart = textPart .. textPartBuffer .. val
textPartBuffer = ""
end
i = i+1
end

local tagName = nil
local css = nil

-- final wrap
local ret = titlePart .. textPart
if not dontBrace then ret = nw('{{') .. ret .. nw('}}') end
if yesno(args.a) then ret = nw('*') .. ' ' .. ret end
if yesno(args.kbd) then
tagName = 'kbd'
end

if yesno(args.mono) then
templateStyles.mono = true
table.insert(classes, 'monospaced')
end

local plaincode = yesno(args.plaincode) and not code
if code or plaincode then
if tagName then
-- kbd == true && code == true
ret = ('<%s>%s</%s>'):format(tagName, ret, tagName)
end
tagName = 'code'
if plaincode then
css = {
background = 'transparent',
border = 'none',
}
end
end

if yesno(args.nowrap) then
templateStyles.nowrap = true
table.insert(classes, 'nowrap')
end

if tagName or #classes > 0 or css then
local span = mw.html.create(tagName or 'span')
:addClass(table.concat(classes, ' '))
:wikitext(ret)

if css then
span:css(css)
end
ret = tostring(span:allDone())
end

local ts = {}
if templateStyles.mono then
table.insert(ts, mw.getCurrentFrame():extensionTag{
name = 'templatestyles',
args = { src = 'Template:Mono/styles.css' }
})
end

if templateStyles.nowrap then
table.insert(ts, mw.getCurrentFrame():extensionTag{
name = 'templatestyles',
args = { src = 'Template:Nowrap/styles.css' }
})
end

if yesno(args.debug) then
ret = ret .. '\n<pre>' .. mw.text.encode(mw.dumpObject(args)) .. '</pre>'
end

return table.concat(ts) .. ret
end

return p

Module:Template link general - Revision history

Alyxia: Add a general template linking module