ماڈیول:scripts

"اس ماڈیول کی دستاویز ماڈیول:scripts/دستاویز پر بنائی جاسکتی ہے"

local export = {}
local Script = {}

function Script:getCode()
	return self._code
end

function Script:getCanonicalName()
	return self._rawData.canonicalName
end

function Script:getDisplayForm()
	return self:getCategoryName("nocap")
end

function Script:getOtherNames(onlyOtherNames)
	return require("Module:language-like").getOtherNames(self, onlyOtherNames)
end

function Script:getAliases()
	return self._rawData.aliases or {}
end

function Script:getVarieties(flatten)
	return require("Module:language-like").getVarieties(self, flatten)
end

function Script:getParent()
	return self._rawData.parent
end

function Script:getSystems()
	if not self._systemObjects then
		local m_systems = require("Module:writing systems")
		self._systemObjects = {}
		
		for _, sys in ipairs(self._rawData.systems or {}) do
			table.insert(self._systemObjects, m_systems.getByCode(sys))
		end
	end
	
	return self._systemObjects
end

--function Script:getAllNames()
--	return self._rawData.names
--end


function Script:getType()
	return "script"
end


function Script:getCategoryName(nocap)
	local name = self._rawData.canonicalName
	
	-- If the name already has "code" or "semaphore" in it, don't add it.
	-- No names contain "script".
	if not name:find("[Cc]ode$") and not name:find("[Ss]emaphore$") then
		name = name .. " script"
	end
	if not nocap then
		name = mw.getContentLanguage():ucfirst(name)
	end
	return name
end


function Script:makeCategoryLink()
	return "[[:Category:" .. self:getCategoryName() .. "|" .. self:getDisplayForm() .. "]]"
end


function Script:getWikipediaArticle()
	return self._rawData.wikipedia_article or self:getCategoryName()
end


function Script:getCharacters()
	if self._rawData.characters then
		return self._rawData.characters
	else
		return nil
	end
end


function Script:countCharacters(text)
	if not self._rawData.characters then
		return 0
	else
		local _, num = mw.ustring.gsub(text, "[" .. self._rawData.characters .. "]", "")
		return num
	end
end

function Script:getDirection()
	local direction = self._rawData.direction
	if not direction then
		return nil
	else
		return direction
	end
end


function Script:getRawData()
	return self._rawData
end


function Script:toJSON()
	local ret = {
		canonicalName = self:getCanonicalName(),
		categoryName = self:getCategoryName("nocap"),
		code = self._code,
		otherNames = self:getOtherNames(true),
		aliases = self:getAliases(),
		varieties = self:getVarieties(),
		type = self:getType(),
		direction = self:getDirection(),
		characters = self:getCharacters(),
		parent = self:getParent(),
		systems = self._rawData.systems or {},
		wikipediaArticle = self._rawData.wikipedia_article,
	}
	
	return require("Module:JSON").toJSON(ret)
end


Script.__index = Script


function export.makeObject(code, data)
	return data and setmetatable({ _rawData = data, _code = code }, Script) or nil
end


function export.getByCode(code, paramForError, disallowNil)
	if code == nil and not disallowNil then
		return nil
	end
	if code == "IPAchar" then
		require("Module:debug/track")("IPAchar")
	end
	local retval = export.makeObject(code, mw.loadData("Module:scripts/data")[code])
	if not retval and paramForError then
		require("Module:languages").err(code, paramForError, "script code", nil, "not real lang")
	end
	return retval
end

function export.getByCanonicalName(name)
	local code = mw.loadData("Module:scripts/by name")[name]
	
	if not code then
		return nil
	end
	
	return export.makeObject(code, mw.loadData("Module:scripts/data")[code])
end

-- Find the best script to use, based on the characters of a string.
-- If forceDetect is set, run the detection algorithm even if there's only one
-- possible script; in that case, if the text isn't in the script, the return
-- value will be None.
function export.findBestScript(text, lang, forceDetect)
	if not text or not lang or not lang.getScripts then
		return export.getByCode("None")
	end
	
	local scripts = lang:getScripts()
	
	if not scripts[2] and not forceDetect then
		return scripts[1]
	end
	
	return require("Module:scripts/findBestScript")(export, text, lang, scripts, forceDetect)
end

--[=[
	Takes a codepoint or a character and finds the script code (if any) that is
	appropriate for it based on the codepoint, using the data module
	[[Module:scripts/recognition data]]. The data module was generated from the
	patterns in [[Module:scripts/data]] using [[Module:User:Erutuon/script recognition]].

	Converts the character to a codepoint. Returns a script code if the codepoint
	is in the list of individual characters, or if it is in one of the defined
	ranges in the 4096-character block that it belongs to, else returns "None".
]=]
function export.charToScript(char)
	return require("Module:scripts/charToScript").charToScript(char)
end

function export.findBestScriptWithoutLang(text)
	return require("Module:scripts/charToScript").findBestScriptWithoutLang(text)
end

return export