Modul:script utilities
This module provides access to Module:scripts from templates, so that they can make use of the information stored there. It also provides a number of functions that can be used by other modules.
Exported functions
[redaktə]tag_text
[redaktə]tag_text(text, lang, sc, face)
Wraps the given text in HTML tags with appropriate CSS classes (see WT:CSS) for the language and script. This is required for all non-English text on Wiktionary.
The actual tags and CSS classes that are added are determined by the face parameter. It can be one of the following:
"term"- The text is wrapped in
<i class="(sc) mention" lang="(lang)">...</i>. "head"- The text is wrapped in
<strong class="(sc) headword" lang="(lang)">...</strong>. "hypothetical"- The text is wrapped in
<span class="hypothetical-star">*</span><i class="(sc) hypothetical" lang="(lang)">...</i>. "bold"- The text is wrapped in
<b class="(sc)" lang="(lang)">...</b>. nil- The text is wrapped in
<span class="(sc)" lang="(lang)">...</span>.
transliterate
[redaktə]transliterate(text, lang, sc)
Generates a transliteration (romanization) from the given text into Latin script, using the transliteration rules of the given language. This will use the module specified with the translit_module setting for the language in Module:languages. If no transliteration module is available, or if the transliteration fails in some other way, nil is returned.
request_script
[redaktə]request_script(lang, sc)
Generates a request to provide a term in its native script, if it is missing. This is used by the {{rfscript}} template as well as by the functions in Module:links.
The function will add entries to one of the subcategories of Category:Terms needing native script by language, and do several checks on the given language and script. In particular:
- If the script was given, a subcategory named "needing (script) script" is added, but only if the language has more than one script. Otherwise, the main "needing native script" category is used.
- Nothing is added at all if the language has no scripts other than Latin and its varieties.
template_rfscript
[redaktə]{{#invoke:script utilities|template_rfscript}}
This is used by {{rfscript}}. See there for more information.
See also
[redaktə]- Module:JSON data — for exporting all the script data at once
local export = {}
--[=[
Modules used:
[[Module:script utilities/data]]
[[Module:scripts]]
[[Module:languages]]
[[Module:parameters]]
[[Module:utilities]]
[[Module:debug]]
]=]
function export.is_Latin_script(sc)
-- Latn, Latf, Latinx, nv-Latn, pjt-Latn
return sc:getCode():find("Lat") and true or false
end
-- Used by [[Template:lang]]
function export.lang_t(frame)
params = {
[1] = {},
[2] = { allow_empty = true, default = "" },
["sc"] = {},
["face"] = {},
["class"] = {},
}
local args = require("Module:parameters").process(frame:getParent().args, params)
local NAMESPACE = mw.title.getCurrentTitle().nsText
local lang = args[1] or (NAMESPACE == "Template" and "und") or error("Language code has not been specified. Please pass parameter 1 to the template.")
lang = require("Module:languages").getByCode(lang) or require("Module:languages").err(lang, 1)
local text = args[2]
local sc = args["sc"]
sc = (sc and (require("Module:scripts").getByCode(sc) or error("The script code \"" .. sc .. "\" is not valid.")) or nil)
local face = args["face"]
return export.tag_text(text, lang, sc, face, class)
end
-- Ustring turns on the codepoint-aware string matching. The basic string function
-- should be used for simple sequences of characters, Ustring function for
-- sets – [].
local function trackPattern(text, pattern, tracking, ustring)
local find = ustring and mw.ustring.find or string.find
if pattern and find(text, pattern) then
require("Module:debug").track("script/" .. tracking)
end
end
local function track(text, lang, sc)
local U = mw.ustring.char
if lang and text then
local langCode = lang:getCode()
-- [[Special:WhatLinksHere/Template:tracking/script/ang/acute]]
if langCode == "ang" then
local decomposed = mw.ustring.toNFD(text)
local acute = U(0x301)
trackPattern(decomposed, acute, "ang/acute")
--[=[
[[Special:WhatLinksHere/Template:tracking/script/Greek/wrong-phi]]
[[Special:WhatLinksHere/Template:tracking/script/Greek/wrong-theta]]
[[Special:WhatLinksHere/Template:tracking/script/Greek/wrong-kappa]]
[[Special:WhatLinksHere/Template:tracking/script/Greek/wrong-rho]]
ϑ, ϰ, ϱ, ϕ should generally be replaced with θ, κ, ρ, φ.
]=]
elseif langCode == "el" or langCode == "grc" then
trackPattern(text, "ϑ", "Greek/wrong-theta")
trackPattern(text, "ϰ", "Greek/wrong-kappa")
trackPattern(text, "ϱ", "Greek/wrong-rho")
trackPattern(text, "ϕ", "Greek/wrong-phi")
--[=[
[[Special:WhatLinksHere/Template:tracking/script/Ancient Greek/spacing-coronis]]
[[Special:WhatLinksHere/Template:tracking/script/Ancient Greek/spacing-smooth-breathing]]
[[Special:WhatLinksHere/Template:tracking/script/Ancient Greek/wrong-apostrophe]]
When spacing coronis and spacing smooth breathing are used as apostrophes,
they should be replaced with right single quotation marks (’).
]=]
if langCode == "grc" then
trackPattern(text, U(0x1FBD), "Ancient Greek/spacing-coronis")
trackPattern(text, U(0x1FBF), "Ancient Greek/spacing-smooth-breathing")
trackPattern(text, "[" .. U(0x1FBD) .. U(0x1FBF) .. "]", "Ancient Greek/wrong-apostrophe", true)
end
-- [[Special:WhatLinksHere/Template:tracking/script/Russian/grave-accent]]
elseif langCode == "ru" then
local decomposed = mw.ustring.toNFD(text)
trackPattern(decomposed, U(0x300), "Russian/grave-accent")
-- [[Special:WhatLinksHere/Template:tracking/script/Tibetan/trailing-punctuation]]
elseif langCode == "bo" then
trackPattern(text, "[་།]$", "Tibetan/trailing-punctuation", true)
trackPattern(text, "[་།]%]%]$", "Tibetan/trailing-punctuation", true)
--[=[
[[Special:WhatLinksHere/Template:tracking/script/Thai/broken-ae]]
[[Special:WhatLinksHere/Template:tracking/script/Thai/broken-am]]
[[Special:WhatLinksHere/Template:tracking/script/Thai/wrong-rue-lue]]
]=]
elseif langCode == "th" then
trackPattern(text, "เ".."เ", "Thai/broken-ae")
trackPattern(text, "ํ[่้๊๋]?า", "Thai/broken-am", true)
trackPattern(text, "[ฤฦ]า", "Thai/wrong-rue-lue", true)
--[=[
[[Special:WhatLinksHere/Template:tracking/script/Lao/broken-ae]]
[[Special:WhatLinksHere/Template:tracking/script/Lao/broken-am]]
]=]
elseif langCode == "lo" then
trackPattern(text, "ເ".."ເ", "Lao/broken-ae")
trackPattern(text, "ໍ[່້໊໋]?າ", "Lao/broken-am", true)
end
end
end
-- Wrap text in the appropriate HTML tags with language and script class.
function export.tag_text(text, lang, sc, face, class, id)
if not sc then
sc = require("Module:scripts").findBestScript(text, lang)
end
track(text, lang, sc)
-- Replace space characters with newlines in Mongolian-script text, which is written top-to-bottom.
if sc and sc:getDirection() == "down" then
--[[ First, escape targets of wikilinks and HTML tags,
which should not have their spaces
replaced with line breaks. ]]
local escaped = {}
local i = 0
local escape_format = "$%d"
local function escape(text, pattern, prefix)
return text:gsub(
pattern,
function(item)
i = i + 1
escaped[i] = item
return (prefix or "") .. escape_format:format(i)
end)
end
text = escape(text, "%[%[([^|]+|)", "[[")
text = escape(text, "<[^>]+>")
text = text:gsub(" +", "<br>")
-- Unescape whatever was escaped.
text = text:gsub(
"$(%d)",
function(a)
a = tonumber(a)
return escaped[a]
end
)
end
if sc:getCode() == "Imag" then
face = nil
end
local function class_attr(classes)
table.insert(classes, 1, sc:getCode())
if class and class ~= '' then
table.insert(classes, class)
end
return 'class="' .. table.concat(classes, ' ') .. '"'
end
local function tag_attr(...)
local output = {}
if id then
table.insert(output, 'id="' .. require("Module:utilities").make_id(lang, id) .. '"')
end
table.insert(output, class_attr({...}) )
if lang then
table.insert(output, 'lang="' .. lang:getCode() .. '"')
end
return table.concat(output, " ")
end
if face == "hypothetical" then
-- [[Special:WhatLinksHere/Template:tracking/script-utilities/face/hypothetical]]
require("Module:debug").track("script-utilities/face/hypothetical")
end
local data = mw.loadData("Module:script utilities/data").faces[face or "nil"]
if sc:getDirection() == "rtl" then
text = mw.ustring.gsub(text, "%p$", "%0‎")
end
local post = ""
if face == "translation" and sc:getDirection() == "rtl" then
post = "‎"
end
-- Add a script wrapper
if data then
return ( data.prefix or "" ) .. '<' .. data.tag .. ' ' .. tag_attr(data.class) .. '>' .. text .. '</' .. data.tag .. '>' .. post
else
error('Invalid script face "' .. face .. '".')
end
end
function export.tag_translit(translit, lang, kind, attributes)
if type(lang) == "table" then
lang = lang.getCode and lang:getCode()
or error("Third argument to tag_translit should be a language code or language object.")
end
local data = mw.loadData("Module:script utilities/data").translit[kind or "default"]
local opening_tag = {}
table.insert(opening_tag, data.tag)
if lang == "ja" then
table.insert(opening_tag, 'class="' .. (data.classes and data.classes .. " " or "") .. 'tr"')
else
table.insert(opening_tag, 'lang="' .. lang .. '-Latn"')
table.insert(opening_tag, 'class="' .. (data.classes and data.classes .. " " or "") .. 'tr Latn"')
end
if data.dir then
table.insert(opening_tag, 'dir="' .. data.dir .. '"')
end
table.insert(opening_tag, attributes)
return "<" .. table.concat(opening_tag, " ") .. ">" .. translit .. "</" .. data.tag .. ">"
end
function export.tag_transcription(transcription, lang, kind, attributes)
if type(lang) == "table" then
lang = lang.getCode and lang:getCode()
or error("Third argument to tag_translit should be a language code or language object.")
end
local data = mw.loadData("Module:script utilities/data").transcription[kind or "default"]
local opening_tag = {}
table.insert(opening_tag, data.tag)
if lang == "ja" then
table.insert(opening_tag, 'class="' .. (data.classes and data.classes .. " " or "") .. 'ts"')
else
table.insert(opening_tag, 'lang="' .. lang .. '-Latn"')
table.insert(opening_tag, 'class="' .. (data.classes and data.classes .. " " or "") .. 'ts Latn"')
end
if data.dir then
table.insert(opening_tag, 'dir="' .. data.dir .. '"')
end
table.insert(opening_tag, attributes)
return "<" .. table.concat(opening_tag, " ") .. ">" .. transcription .. "</" .. data.tag .. ">"
end
-- Add a notice to request the native script of a word
function export.request_script(lang, sc)
local scripts = lang.getScripts and lang:getScripts() or error('The language "' .. lang:getCode() .. '" does not have the method getScripts. It may be unwritten.')
-- By default, request for "native" script
local cat_script = "native"
local disp_script = "script"
-- If the script was not specified, and the language has only one script, use that.
if not sc and #scripts == 1 then
sc = scripts[1]
end
-- Is the script known?
if sc then
-- If the script is Latin, return nothing.
if export.is_Latin_script(sc) then
return ""
end
if sc:getCode() ~= scripts[1]:getCode() then
disp_script = sc:getCanonicalName()
end
-- The category needs to be specific to script only if there is chance
-- of ambiguity. This occurs when lang=und, or when the language has
-- multiple scripts.
if lang:getCode() == "und" or scripts[2] then
cat_script = sc:getCanonicalName()
end
else
-- The script is not known.
-- Does the language have at least one non-Latin script in its list?
local has_nonlatin = false
for i, val in ipairs(scripts) do
if not export.is_Latin_script(val) then
has_nonlatin = true
break
end
end
-- If there are non-Latin scripts, return nothing.
if not has_nonlatin then
return ""
end
end
local category = ""
if mw.title.getCurrentTitle().nsText ~= "Template" then
category = "[[Category:" .. lang:getCanonicalName() .. " terms needing " .. cat_script .. " script]]"
end
return "<small>[" .. disp_script .. " needed]</small>" .. category
end
function export.template_rfscript(frame)
local args = frame.args
local lang = args[1] or error("The first parameter (language code) has not been given")
local sc = args["sc"]; if sc == "" then sc = nil end
lang = require("Module:languages").getByCode(lang) or error("The language code \"" .. lang .. "\" is not valid.")
sc = (sc and (require("Module:scripts").getByCode(sc) or error("The script code \"" .. sc .. "\" is not valid.")) or nil)
local ret = export.request_script(lang, sc)
if ret == "" then
error("This language is written in the Latin alphabet. It does not need a native script.")
else
return ret
end
end
function export.checkScript(text, scriptCode, result)
local scriptObject = require("Module:scripts").getByCode(scriptCode)
if not scriptObject then
error('The script code "' .. scriptCode .. '" is not recognized.')
end
local originalText = text
-- Remove non-letter characters.
text = mw.ustring.gsub(text, "[%A]", "")
-- Remove all characters of the script in question.
text = mw.ustring.gsub(text, "[" .. scriptObject:getCharacters() .. "]", "")
if text ~= "" then
if type(result) == "string" then
error(result)
else
error('The text "' .. originalText .. '" contains the letters "' .. text .. '" that do not belong to the ' .. scriptObject:getCategoryName() .. '.', 2)
end
end
end
return export