Modul:Vorlage:lang
Die Dokumentation für dieses Modul kann unter Modul:Vorlage:lang/Doku erstellt werden
local Export = { serial = "2017-04-24",
suite = "lang" }
--[=[
Vorlage:lang und Sprachnamenvorlagen usw. unterstützen
]=]
local Config = {
errCat = false,
errClass = "error_lang",
errClasses = false,
errHide = true,
errNS = false,
errDoubled = { en = "Doubled:",
de = "Doppelangabe:" },
errInvalid = { en = "Invalid:",
de = "Ungültig:" },
errMissing = { en = "Missing parameter",
de = "Parameter fehlt" },
errUnkown = { en = "Unkown parameter:",
de = "Parameter unbekannt:" },
iast = { class = "IAST",
lang = { as = true,
bn = true,
gu = true,
hi = true,
kn = true,
kok = true,
ks = true,
mai = true,
ml = true,
mr = true,
ne = true,
["or"] = true,
pa = true,
sa = true,
sd = true,
ta = true,
te = true,
ur = true,
und = true },
support = "International Alphabet of Sanskrit Transliteration" },
ipa = "IPA",
params = { "Text1",
"Audio",
"IPA",
"class",
"style",
"nachgestellt",
"demo",
"NoCat" },
percents = { Arab = 120,
Hebr = 115 },
orderOther = { grc = 1,
hbo = 2,
la = 3,
en = 9 },
owns = { de = "‚%s‘" },
tmplAudio = false, -- template for media player link
tmplOtherLang = false, -- template for otherLanguaguage link
transcriptions =
{ Arab = { en = "[[Arabic alphabet|arabic]]",
de = "[[Arabisches Alphabet|arabisch]]" },
Cyrl = { en = "[[Cyrillic alphabets|cyrillic]]",
de = "[[Kyrillisches Alphabet|kyrillisch]]" }
}
}
local function Fetch( ask )
-- Fetch module
-- Parameter:
-- ask -- string, with name
-- "Multilingual"
-- "TemplUtl"
-- Returns string, with error message, if not available
local r
if type( Config[ ask ] ) ~= "table" then
local lucky, g = pcall( require, "Module:" .. ask )
if type( g ) == "table" then
g = g[ ask ]
if type( g ) == "function" then
Config[ ask ] = g()
end
g = false
else
g = false
end
if type( Config[ ask ] ) ~= "table" then
if not g then
g = "Invalid library *** Module:" .. ask
end
g = mw.html.create( "span" )
:attr( "class", "error" )
:wikitext( g )
r = tostring( g )
end
end
return r
end -- Fetch()
local function facet( assign )
-- Format language name
-- apply -- string, with language name, might be linked
-- Returns string
local e = mw.html.create( "span" )
:css( { ["font-style"] = "normal",
["font-weight"] = "normal" } )
:wikitext( assign )
return tostring( e )
end -- facet()
local function facility()
-- Fetch current site language
-- Returns language code
if not Config.standard then
Config.standard = mw.language.getContentLanguage():getCode()
end
return Config.standard
end -- facility()
local function factory( apply )
-- Localization of messages
-- apply -- string, with message key
-- Returns message text; at least english
local r
entry = Config[ apply ]
if entry then
r = entry[ facility() ]
if not r then
r = entry.en
end
else
r = string.format( "<span class=\"error\">????.%s.????</span>",
apply )
end
return r
end -- factory()
local function faculty( adjust )
-- Test template arg for boolean
-- adjust -- string or nil
-- Returns boolean
local s = type( adjust )
local r
if s == "string" then
r = mw.text.trim( adjust )
r = ( r ~= "" and r ~= "0" )
elseif s == "boolean" then
r = adjust
else
r = false
end
return r
end -- faculty()
local function family()
-- attempt to load local config
if not Config.data then
local lucky, sub
if not Config.frame then
Config.frame = mw.getCurrentFrame()
end
sub = string.format( "%s/config", Config.frame:getTitle() )
lucky, Config.data = pcall( mw.loadData, sub )
if type( Config.data ) == "table" then
for k, v in pairs( Config.data ) do
Config[ k ] = v
end -- for k, v
else
Config.data = sub .. " not found"
end
end
end -- family()
local function fault( alert, about )
-- Format message with class="error" or similar
-- alert -- string, with message key
-- about -- string, with explanation
-- Returns message with markup
local story = factory( alert )
local err = mw.html.create( "span" )
local r
err:addClass( Config.errClass )
:css( { ["margin-left"] = "1em",
["margin-right"] = "1em" } )
family()
if not Config.frame then
Config.frame = mw.getCurrentFrame()
end
story = string.format( "[[%s]] – %s",
Config.frame:getParent():getTitle(),
story )
if about then
story = string.format( "%s %s", story, about )
end
if Config.errClasses then
err:addClass( Config.errClasses )
end
err:wikitext( story )
r = Fetch( "TemplUtl" )
if Config.TemplUtl then
r = Config.TemplUtl.failure( tostring( err ),
not Config.errHide )
end
if type( Config.errCat ) == "string" then
if Config.errNS then
local ns = mw.title.getCurrentTitle().namespace
local st = type( Config.errNS )
if st == "string" then
local space = string.format( ".*%%s%d%%s.*", ns )
local spaces = string.format( " %s ", Config.errNS )
if spaces:match( space ) then
Config.errNS = false
end
elseif st == "table" then
for i = 1, #Config.errNS do
if Config.errNS[ i ] == ns then
Config.errNS = false
break -- for i
end
end -- for i
end
end
if not Config.errNS then
r = string.format( "%s[[Category:%s]]", r, Config.errCat )
end
end
return r
end -- fault()
local function fiast( apply )
-- Link to IAST if supported
-- apply -- string, with text
-- Returns string
local r = apply
if Config.iast.support then
r = string.format( "[[%s|%s]]", Config.iast.support, r )
end
return r
end -- fiast()
local function foreign( apply, acquire, advanced )
-- Format text in some language
-- apply -- string, with text
-- acquire -- string, with basic code of language
-- advanced -- string, with full code of language
-- Returns string, starting with comma
local story = apply
local ltr, r
if advanced == acquire then
ltr = not mw.language.new( acquire ):isRTL()
else
ltr = not ( advanced:match( "-Arab$" ) or
advanced:match( "-Hebr$" ) )
end
if ltr then
local e = mw.html.create( "span" )
:attr( "lang", advanced )
local p = { ["font-weight"] = "normal" }
local s = "normal"
if acquire == Config.standard
and Config.owns[ acquire ] then
story = string.format( Config.owns[ acquire ], apply )
elseif advanced == acquire or
advanced == acquire .. "-Latn" then
s = "italic"
end
p["font-style"] = s
e:css( p )
:wikitext( story )
r = tostring( e )
else
r = frame():expandTemplate{ title = advanced,
args = { [1] = apply } }
end
return r
end -- foreign()
local function foreigns( aliens )
-- Create list of translations
-- aliens -- sequence table, with assignment tables
-- Returns string, starting with comma
local r = ""
local pars = { }
local s, t
family()
facility()
Fetch( "Multilingual" )
for i = 1, #aliens do
t = aliens[ i ]
if t.short == Config.standard then
t.n = 0
else
local o = Config.orderOther[ t.short ]
if o then
t.n = o
end
end
end -- for i
table.sort( aliens,
function ( a1, a2 )
return ( a1.n < a2.n )
end )
if not Config.frame then
Config.frame = mw.getCurrentFrame()
end
for i = 1, #aliens do
t = aliens[ i ]
if Config.tmplOtherLang and t.n > 0 then
s = string.format( Config.tmplOtherLang.namePat, t.short )
pars[ Config.tmplOtherLang.textpar ] = t.story
s = Config.frame:expandTemplate{ title = s,
args = pars }
else
s = mw.language.fetchLanguageName( t.short, Config.standard )
if Config.Multilingual and
Config.Multilingual.isMinusculable( s ) then
s = mw.ustring.lower( mw.ustring.sub( s, 1, 1 ) )
.. mw.ustring.sub( s, 2 )
end
s = string.format( "%s %s",
facet( s ),
foreign( t.story, t.short, t.slang ) )
end
r = string.format( "%s, %s", r, s )
end -- for i
return r
end -- foreigns()
local function frame()
-- Fetch current frame
-- Returns frame
if not Config.frame then
Config.frame = mw.getCurrentFrame()
end
return Config.frame
end -- frame()
local function frontend( action, argsF, argsT, about )
-- Template service
-- action -- string, "flat" or "full" etc.
-- argsF -- table, with #invoke parameters, or false
-- argsT -- table, with template parameters
-- about -- string or nil, invocation name
-- Returns frame
local lucky, r
lucky, r = pcall( Export[ action ], argsF, argsT )
if not lucky then
local e = mw.html.create( "span" )
:attr( "class", "error" )
if about then
r = string.format( "{{%s}} %s", about, r )
end
e:wikitext( r )
r = tostring( e )
end
return r
end -- frontend()
local function frontier( frame, action )
-- Template transclusion
-- frame -- object
-- action -- string, "flat" or "full" etc.
-- Returns appropriate string
Config.frame = frame
return frontend( action,
frame.args,
frame:getParent().args,
frame:getTitle() )
end -- frontier()
local function full( arglist )
-- Invocation of template
-- arglist -- table, with parameters
-- Returns appropriate string
local r
if arglist.Text1 then
local slang = Config.slang
local params, s
if Config.scripting == "Latn" then
if slang == facility() then
arglist.style = false
elseif not arglist.style then
arglist.style = "font-style:italic"
end
if arglist.Text2 then
arglist.Text2 = fault( "errInvalid", "Latn+2=" )
end
elseif not Config.low and not arglist.style then
arglist.style = "font-style:normal"
end
if Config.state then
slang = string.format( "%s-%s", slang, Config.state )
end
if Config.scripting then
slang = string.format( "%s-%s", slang, Config.scripting )
end
r = Export.format( slang,
arglist.Text1,
arglist.style,
arglist.Audio,
arglist.class )
if arglist.Text2 then
params = { lang = string.format( "%s-Latn",
Config.slang ),
style = "font-style:italic" }
s = mw.text.tag( "span", params, arglist.Text2 )
r = string.format( "%s %s", r, s )
end
if arglist.sanskrit then
params = { lang = string.format( "%s-Latn",
Config.slang ),
style = "font-style:italic" }
if Config.iast.class then
params.class = Config.iast.class
end
s = arglist.sanskrit
if arglist.Text2 then
r = string.format( "%s, %s: ", r, fiast( "IAST" ) )
else
r = r .. " "
s = fiast( s )
end
r = r .. mw.text.tag( "span", params, s )
end
if not Config.low then
if Config.scripting then
s = arglist[ Config.scripting ]
if s and
faculty( s ) and
not arglist.Text2 and
Config.transcriptions[ Config.scripting ] then
s = facility()
s = Config.transcriptions[ Config.scripting ][ s ]
elseif Config.service then
s = facet( Config.service )
else
s = ""
end
else
s = Config.service or ""
end
if arglist.later then
r = string.format( "%s (%s)", r, s )
else
r = string.format( "%s %s", s, r )
end
end
if arglist.IPA then
params = { [1] = arglist.IPA }
s = frame():expandTemplate{ title = Config.ipa,
args = params }
r = string.format( "%s [%s]", r, s )
end
if arglist.trsl then
r = r .. foreigns( arglist.trsl )
end
elseif arglist.Text2 then
r = fault( "errInvalid", "2=" )
else
if Config.sole then
r = Config.sole
else
r = Config.service
end
end
return r
end -- full()
local function furnish( argsF, argsT )
-- General entry point; basic argument consumption
-- argsF -- table, with #invoke parameters, or false
-- argsT -- table, with template parameters
-- Returns appropriate string
local r = { }
local s
if argsF then
if argsF.errHide ~= nil then
Config.errHide = faculty( argsF.errHide )
end
Config.errCat = argsF.errCat
Config.errClasses = argsF.errClasses
Config.errNS = argsF.errNS
if argsF.SUITABLE then
local params = mw.text.split( argsF.SUITABLE, " ", true )
for k, v in pairs( params ) do
table.insert( Config.params, v )
end -- for k, v
end
end
if Config.scripting == "" then
Config.scripting = false
end
if Config.scripting then
table.insert( Config.params, Config.scripting )
end
if type( argsT ) == "table" then
local n = table.maxn( Config.params )
local unknown
for k, v in pairs( argsT ) do
s = type( k )
if s == "number" then
if Config.low then
k = k - 1
end
if k <= 2 then
if k == 0 then
k = false
else
v = mw.text.trim( v )
if v == "" then
v = false
end
if k == 1 then
r.Text1 = v
k = false
elseif Config.scripting == "Latn" then
k = "2"
else
r.Text2 = v
k = false
end
end
else
k = tostring( k )
end
elseif k:match( "^%l%l%l?-?" ) then
s = k:match( "^(%l%l%l?)$" ) or
k:match( "^(%l%l%l?)-%u%u$" ) or
k:match( "^(%l%l%l?)-%u%l%l%l$" )
v = mw.text.trim( v )
if v == "" then
v = false
end
if v and s and
s ~= Config.slang and
mw.language.isSupportedLanguage( s ) then
if not r.trsl then
r.trsl = { }
end
table.insert( r.trsl,
{ n = #r.trsl + 10,
short = s,
slang = k,
story = v } )
k = false
end
elseif k == "IAST" then
if Config.iast.lang[ Config.slang ] then
v = mw.text.trim( v )
if v ~= "" then
r.sanskrit = v
end
k = false
end
end
if k then
for i = 1, n do
if Config.params[ i ] == k then
if v ~= "" then
r[ k ] = v
end
k = false
break -- for i
end
end -- for i
end
if k then
if not unknown then
unknown = { }
end
table.insert( unknown, k )
end
end -- for k, v
if r.demo or faculty( r.NoCat ) then
Config.errCat = 0
Config.errHide = false
end
r.later = faculty( r.nachgestellt )
if r.b and Config[ "OBSOLETING-bw" ] then
if r.de then
r = fault( "errDoubled", "'de=' und 'b='" )
else
r.de = r.b
end
end
if unknown then
r = string.format( "'<code>%s</code>'",
table.concat( unknown, " " ) )
r = fault( "errUnkown", r )
end
end
if type( r ) == "table" then
r = full( r )
end
return r
end -- furnish()
Export.failsafe = function ( assert )
local r
if not assert or assert <= Export.serial then
r = Export.serial
else
r = false
end
return r
end -- Export.failsafe()
Export.flat = function ( argsF, argsT, auxilary )
-- Invocation of basic language template
-- argsF -- table, with #invoke parameters, or false
-- argsT -- table, with template parameters
-- auxilary -- Multilingual library, or false
-- Returns appropriate string
local r
if type( auxilary ) == "table" then
Config.Multilingual = auxilary
else
r = Fetch( "Multilingual" )
end
if Config.Multilingual then
local slang = argsT[ 1 ]
local show = argsT[ 2 ]
if slang then
slang = mw.text.trim( slang )
if slang == "" then
slang = false
end
end
if show then
show = mw.text.trim( show )
if show == "" then
show = false
end
end
if slang and show then
local q = Config.Multilingual.getLang( slang )
if q then
Config.low = true
Config.slang = q.base
Config.state = q.region
Config.scripting = q.script
r = furnish( argsF, argsT )
else
local e = mw.html.create( "span" )
:attr( "lang", slang )
:wikitext( show )
r = tostring( e )
end
else
r = fault( "errMissing" )
if show then
r = show .. r
end
end
end
return r
end -- Export.flat()
Export.fold = function ( argsF, argsT )
-- Invocation of RTL template
-- argsF -- table, with #invoke parameters, or false
-- argsT -- table, with template parameters
-- Returns appropriate string, or nil
local params = { argsT[ 1 ], argsT[ 2 ] }
local r, s
for i = 1, 2 do
if params[ i ] then
params[ i ] = mw.text.trim( params[ i ] )
if params[ i ] == "" then
params[ i ] = false
end
end
end -- for i
if params[ 2 ] then
s = params[ 2 ]:gsub( mw.ustring.char( 8206 ), "‎" )
:gsub( "�*8206;", "‎" )
:gsub( "�*200[Ee];", "‎" )
:gsub( mw.ustring.char( 8207 ), "‏" )
:gsub( "�*8207;", "‏" )
:gsub( "�*200[Ff];", "‏" )
if s:find( "&", 1, true ) then
local shift = "^‏%s*"
while s:match( shift ) do
s = s:gsub( shift, "" )
end -- while
shift = "%s*‎$"
while s:match( shift ) do
s = s:gsub( shift, "" )
end -- while
if s == "" then
s = false
end
end
end
if s then
local bdi = mw.html.create( "bdi" )
:attr( "dir", "rtl" )
:attr( "lang", params[ 1 ] or "ar" )
:css( "unicode-bidi", "isolate" )
:wikitext( s )
local bdo = mw.html.create( "bdo" )
:attr( "dir", "ltr" )
:node( bdi )
if argsT.class and argsT.class ~= "" then
bdi:addClass( argsT.class )
end
if argsT.style and argsT.style ~= "" then
bdi:cssText( argsT.style )
end
r = tostring( bdo )
end
return r
end -- Export.fold()
Export.format = function ( alien, apply, appear, audio, alike )
-- Markup foreign language text
-- alien -- string, with language code
-- apply -- string, with text
-- appear -- string, with additional CSS, or nil
-- audio -- string, with title of an audio file, or nil
-- alike -- string, with additional class(es), or nil
-- Returns appropriate string with HTML tag
local params = { lang = alien }
local r
if appear then
params.style = appear
end
if alike then
params.class = alike
end
r = mw.text.tag( "span", params, apply )
family()
if audio and Config.tmplAudio then
params = { [ Config.tmplAudio.filepar ] = audio,
[ Config.tmplAudio.textpar ] = r }
r = frame():expandTemplate{ title = Config.tmplAudio.title,
args = params }
end
return r
end -- Export.format()
Export.full = function ( argsF, argsT )
-- Invocation of language name template
-- argsF -- table, with #invoke parameters, or false
-- argsT -- table, with template parameters
-- Returns appropriate string
if argsF then
Config.long = faculty( argsF.LONG )
Config.scripting = argsF.SCRIPTING
Config.service = argsF.SERVICE
Config.slang = argsF.CODE
Config.sole = argsF.SOLE
if Config["OBSOLETING-bw"] then
table.insert( Config.params, "b" )
table.insert( Config.params, "w" )
end
end
Config.low = false
return furnish( argsF, argsT )
end -- Export.full()
-- Export
local p = { }
p.test = function ( action, argsF, argsT )
-- action -- string, "flat" or "full" etc.
-- argsF -- table, with #invoke parameters, or false
-- argsT -- table, with template parameters
return frontend( action, argsF, argsT )
end -- p.test()
p.feedIAST = function ( frame )
Config.frame = frame
return Config.iast.lang[ frame.args[ 1 ] ] and "1" or ""
end -- p.feedIAST()
p.flat = function ( frame )
return frontier( frame, "flat" )
end -- p.flat()
p.fold = function ( frame )
return frontier( frame, "fold" ) or ""
end -- p.fold()
p.full = function ( frame )
return frontier( frame, "full" )
end -- p.full()
p.failsafe = function ( frame )
local s = type( frame )
local since
if s == "table" then
since = frame.args[ 1 ]
elseif s == "string" then
since = frame
end
if since then
since = mw.text.trim( since )
if since == "" then
since = false
end
end
return Export.failsafe( since ) or ""
end -- p.failsafe()
p.lang = function ()
return Export
end -- p.lang()
return p