Adminsuzy: 1 revision imported

2020-09-14T00:58:45Z

1 revision imported

Template>Verdy p at 23:57, 2 May 2020

2020-05-02T23:57:00Z

Adminsuzy: Created page with "local export = {} --[=[ This function checks for things that could plausibly be a language code: two or three lowercase letters, two or three groups of three lowercase le..."

2018-08-27T19:22:28Z

Created page with "local export = {} --[=[ This function checks for things that could plausibly be a language code: two or three lowercase letters, two or three groups of three lowercase le..."

New page

local export = {}

--[=[ This function checks for things that could plausibly be a language code:
two or three lowercase letters, two or three groups of three lowercase
letters with hyphens between them. If such a pattern is not found,
it is likely the editor simply forgot to enter a language code. ]=]

function export.err(langCode, param, text)
local ordinals = { "first", "second", "third", "fourth" }

local paramType = type(param)
if paramType == "number" then
ordinal = ordinals[param]
param = ordinal .. ' parameter'
elseif paramType == "string" then
param = 'parameter "' .. param .. '"'
else
error("The parameter name is "
.. (paramType == "table" and "a table" or tostring(param))
.. ", but it should be a number or a string.")
end

-- Can use string.find because language codes only contain ASCII.
if not langCode or langCode == "" then
error("The " .. param .. " (" .. (text or "language code") .. ") is missing.", 2)
elseif langCode:find("^%l%l%l?$")
or langCode:find("^%l%l%l%-%l%l%l$")
or langCode:find("^%l%l%l%-%l%l%l%-%l%l%l$") then
error("The language code \"" .. langCode .. "\" is not valid.", 2)
else
error("Please enter a " .. (text or "language code") .. " in the " .. param .. ".", 2)
end
end

local Language = {}

function Language:getCode()
return self._code
end

function Language:getCanonicalName()
return self._rawData[1] or self._rawData.canonicalName
end

function Language:getOtherNames()
return self._rawData.otherNames or {}
end

function Language:getType()
return self._rawData.type or "regular"
end

function Language:getWikimediaLanguages()
if not self._wikimediaLanguageObjects then
local m_wikimedia_languages = require("Module:wikimedia languages")
self._wikimediaLanguageObjects = {}
local wikimedia_codes = self._rawData.wikimedia_codes or { self._code }

for _, wlangcode in ipairs(wikimedia_codes) do
table.insert(self._wikimediaLanguageObjects, m_wikimedia_languages.getByCode(wlangcode))
end
end

return self._wikimediaLanguageObjects
end

function Language:getWikipediaArticle()
if self._rawData.wikipedia_article then
return self._rawData.wikipedia_article
elseif self._wikipedia_article then
return self._wikipedia_article
elseif self:getWikidataItem() and mw.wikibase then
self._wikipedia_article = mw.wikibase.sitelink(self:getWikidataItem(), 'enwiki')
end
if not self._wikipedia_article then
self._wikipedia_article = mw.ustring.gsub(self:getCategoryName(), "Creole language", "Creole")
end
return self._wikipedia_article
end

function Language:makeWikipediaLink()
return "[[w:" .. self:getWikipediaArticle() .. "|" .. self:getCanonicalName() .. "]]"
end

function Language:getWikidataItem()
return self._rawData[2] or self._rawData.wikidata_item
end

function Language:getScripts()
if not self._scriptObjects then
local m_scripts = require("Module:scripts")
self._scriptObjects = {}

for _, sc in ipairs(self._rawData.scripts or { "None" }) do
table.insert(self._scriptObjects, m_scripts.getByCode(sc))
end
end

return self._scriptObjects
end

function Language:getScriptCodes()
return self._rawData.scripts or { "None" }
end

function Language:getFamily()
if self._familyObject then
return self._familyObject
end

local family = self._rawData[3] or self._rawData.family
if family then
self._familyObject = require("Module:families").getByCode(family)
end

return self._familyObject
end

function Language:getAncestors()
if not self._ancestorObjects then
self._ancestorObjects = {}

if self._rawData.ancestors then
for _, ancestor in ipairs(self._rawData.ancestors) do
table.insert(self._ancestorObjects, export.getByCode(ancestor) or require("Module:etymology languages").getByCode(ancestor))
end
else
local fam = self:getFamily()
local protoLang = fam and fam:getProtoLanguage() or nil

-- For the case where the current language is the proto-language
-- of its family, we need to step up a level higher right from the start.
if protoLang and protoLang:getCode() == self:getCode() then
fam = fam:getFamily()
protoLang = fam and fam:getProtoLanguage() or nil
end

while not protoLang and not (not fam or fam:getCode() == "qfa-not") do
fam = fam:getFamily()
protoLang = fam and fam:getProtoLanguage() or nil
end

table.insert(self._ancestorObjects, protoLang)
end
end

return self._ancestorObjects
end

local function iterateOverAncestorTree(node, func)
for _, ancestor in ipairs(node:getAncestors()) do
if ancestor then
local ret = func(ancestor) or iterateOverAncestorTree(ancestor, func)
if ret then
return ret
end
end
end
end

function Language:getAncestorChain()
if not self._ancestorChain then
self._ancestorChain = {}
local step = #self:getAncestors() == 1 and self:getAncestors()[1] or nil

while step do
table.insert(self._ancestorChain, 1, step)
step = #step:getAncestors() == 1 and step:getAncestors()[1] or nil
end
end

return self._ancestorChain
end

function Language:hasAncestor(otherlang)
local function compare(ancestor)
return ancestor:getCode() == otherlang:getCode()
end

return iterateOverAncestorTree(self, compare) or false
end

function Language:getCategoryName()
local name = self:getCanonicalName()

-- If the name already has "language" in it, don't add it.
if name:find("[Ll]anguage$") then
return name
else
return name .. " language"
end
end

function Language:getStandardCharacters()
return self._rawData.standardChars
end

function Language:makeEntryName(text)
text = mw.ustring.gsub(text, "^[¿¡]", "")
text = mw.ustring.gsub(text, "(.)[؟?!;՛՜ ՞ ՟？！︖︕।॥။၊་།]$", "%1")

if self:getCode() == "ar" then
local U = mw.ustring.char
local taTwiil = U(0x640)
local waSla = U(0x671)
-- diacritics ordinarily removed by entry_name replacements
local Arabic_diacritics = U(0x64B, 0x64C, 0x64D, 0x64E, 0x64F, 0x650, 0x651, 0x652, 0x670)

if text == waSla or mw.ustring.find(text, "^" .. taTwiil .. "?[" .. Arabic_diacritics .. "]" .. "$") then
return text
end
end

if type(self._rawData.entry_name) == "table" then
for i, from in ipairs(self._rawData.entry_name.from) do
local to = self._rawData.entry_name.to[i] or ""
text = mw.ustring.gsub(text, from, to)
end
end

--[=[ For instance, ᾰ (alpha-breve) + combining smooth breathing is converted
to alpha + combining smooth breathing by the entry_name replacements.
It must be re-combined to alpha-smooth breathing (ἀ) so that
allowSelfLink in [[Module:links]] will work properly. ]=]
if self:getCode() == "grc" then
text = mw.ustring.toNFC(text)
end

return text
end

-- Add to data tables?
local has_dotted_undotted_i = {
["az"] = true,
["crh"] = true,
["gag"] = true,
["kaa"] = true,
["tt"] = true,
["tr"] = true,
["zza"] = true,
}

function Language:makeSortKey(name, sc)
if has_dotted_undotted_i[self:getCode()] then
name = mw.ustring.gsub(name, "I", "ı")
end

name = mw.ustring.lower(name)

-- Remove initial hyphens and *
local hyphens_regex = "^[-־ـ*]+(.)"
name = mw.ustring.gsub(name, hyphens_regex, "%1")

-- If there are language-specific rules to generate the key, use those
if type(self._rawData.sort_key) == "table" then
for i, from in ipairs(self._rawData.sort_key.from) do
local to = self._rawData.sort_key.to[i] or ""
name = mw.ustring.gsub(name, from, to)
end
elseif type(self._rawData.sort_key) == "string" then
name = require("Module:" .. self._rawData.sort_key).makeSortKey(name, self:getCode(), sc and sc:getCode())
end

-- Remove parentheses, as long as they are either preceded or followed by something
name = mw.ustring.gsub(name, "(.)[()]+", "%1")
name = mw.ustring.gsub(name, "[()]+(.)", "%1")

if has_dotted_undotted_i[self:getCode()] then
name = mw.ustring.gsub(name, "i", "İ")
end

return mw.ustring.upper(name)
end

function Language:overrideManualTranslit()
if self._rawData.override_translit then
return true
else
return false
end
end

function Language:transliterate(text, sc, module_override)
if not ((module_override or self._rawData.translit_module) and text) then
return nil
end

if module_override then
require("Module:debug").track("module_override")
end

return require("Module:" .. (module_override or self._rawData.translit_module)).tr(text, self:getCode(), sc and sc:getCode() or nil)
end

function Language:hasTranslit()
return self._rawData.translit_module and true or false
end

function Language:link_tr()
return self._rawData.link_tr and true or false
end

function Language:toJSON()
local entryNamePatterns = nil

if self._rawData.entry_name then
entryNamePatterns = {}

for i, from in ipairs(self._rawData.entry_name.from) do
local to = self._rawData.entry_name.to[i] or ""
table.insert(entryNamePatterns, { from = from, to = to })
end
end

local ret = {
ancestors = self._rawData.ancestors,
canonicalName = self:getCanonicalName(),
categoryName = self:getCategoryName(),
code = self._code,
entryNamePatterns = entryNamePatterns,
family = self._rawData[3] or self._rawData.family,
otherNames = self:getOtherNames(),
scripts = self._rawData.scripts,
type = self:getType(),
wikimediaLanguages = self._rawData.wikimedia_codes,
wikidataItem = self:getWikidataItem(),
}

return require("Module:JSON").toJSON(ret)
end

-- Do NOT use this method!
-- All uses should be pre-approved on the talk page!
function Language:getRawData()
return self._rawData
end

Language.__index = Language

function export.getDataModuleName(code)
if code:find("^%l%l$") then
return "languages/data2"
elseif code:find("^%l%l%l$") then
local prefix = code:sub(1, 1)
return "languages/data3/" .. prefix
elseif code:find("^[%l-]+$") then
return "languages/datax"
else
return nil
end
end

local function getRawLanguageData(code)
local modulename = export.getDataModuleName(code)
return modulename and mw.loadData("Module:" .. modulename)[code] or nil
end

function export.makeObject(code, data)
if data and data.deprecated then
require("Module:debug").track {
"languages/deprecated",
"languages/deprecated/" .. code
}
end

return data and setmetatable({ _rawData = data, _code = code }, Language) or nil
end

function export.getByCode(code)
if type(code) ~= "string" then
error("The function getByCode expects a string as its first argument, but received " .. (code == nil and "nil" or "a " .. type(code)) .. ".")
end

return export.makeObject(code, getRawLanguageData(code))
end

function export.getByName(name)
local byName = mw.loadData("Module:languages/by name")
local code = byName.all and byName.all[name] or byName[name]

if not code then
return nil
end

return export.makeObject(code, getRawLanguageData(code))
end

function export.getByCanonicalName(name)
local byName = mw.loadData("Module:languages/canonical names")
local code = byName and byName[name]

if not code then
return nil
end

return export.makeObject(code, getRawLanguageData(code))
end

function export.iterateAll()
mw.incrementExpensiveFunctionCount()
local m_data = mw.loadData("Module:languages/alldata")
local func, t, var = pairs(m_data)

return function()
local code, data = func(t, var)
return export.makeObject(code, data)
end
end

return export

← Older revision	Revision as of 00:58, 14 September 2020
(No difference)

Module:Languages - Revision history

Adminsuzy: 1 revision imported

Template>Verdy p at 23:57, 2 May 2020

Adminsuzy: Created page with "local export = {} --[=[ This function checks for things that could plausibly be a language code: two or three lowercase letters, two or three groups of three lowercase le..."