মডিউল:or-translit

এই মডিউলের জন্য মডিউল:or-translit/নথি-এ নথিপত্র তৈরি করা হয়ে থাকতে পারে

local export = {}

local consonants = {
	--common
	["କ"]="k", ["ଖ"]="kh", ["ଗ"]="g", ["ଘ"]="gh", ["ଙ"]="ṅ",
	["ଚ"]="c", ["ଛ"]="ch", ["ଜ"]="j", ["ଝ"]="jh", ["ଞ"]="ñ", 
	["ଟ"]="ṭ", ["ଠ"]="ṭh", ["ଡ"]="ḍ", ["ଢ"]="ḍh", ["ଣ"]="ṇ", 
	["ତ"]="t", ["ଥ"]="th", ["ଦ"]="d", ["ଧ"]="dh", ["ନ"]="n", 
	["ପ"]="p", ["ଫ"]="ph", ["ବ"]="b", ["ଭ"]="bh", ["ମ"]="m",
	["ଯ"]="j", ["ୟ"]="y", ["ର"]="r", ["ଲ"]="l", ["ଳ"]="ḷ",
	["ଵ"]="v", ["ୱ"]="w", ["ଶ"]="ś", ["ଷ"]="ṣ", ["ସ"]="s", ["ହ"]="h",
	--nuktas
   	["କ଼"]="k", ["ଖ଼"]="kh", ["ଗ଼"]="g", ["ଜ଼"]="j", ["ଝ଼"]="jh", ["ଫ଼"]="ph",
	["ଡ଼"]="ṛ", ["ଢ଼"]="ṛh",
}

local diacritics = {
	["ା"]="ā", ["ି"]="i", ["ୀ"]="i", ["ୁ"]="u", ["ୂ"]="u", ["ୃ"]="ru", ["ୄ"]="ru", 
	["ୢ"]="lu", ["ୣ"]="lu", ["େ"]="e", ["ୈ"]="ai", ["ୖ"]="ai", ["ୋ"]="o", ["ୌ"]="au", ["ୗ"]="au",
	["୍"]="",
}

local tt = {
	-- vowels
	["ଅ"]="a", ["ଆ"]="ā", ["ଇ"]="i", ["ଈ"]="i", ["ଉ"]="u", ["ଊ"]="u", ["ଋ"]="ru", ["ୠ"]="ru",
	["ଌ"]="lu", ["ୡ"]="lu", ["ଏ"]="e", ["ଐ"]="ai", ["ଓ"]="o", ["ଔ"]="au", 
	-- chandrabindu    
	["ଁ"]="̃", --until a better method is found
	-- anusvara    
	["ଂ"]="ṁ", --until a better method is found
	-- visarga    
	["ଃ"]="ḥ",
	-- avagraha
	["ଽ"]="’",
	--numerals
	["୦"]="0", ["୧"]="1", ["୨"]="2", ["୩"]="3", ["୪"]="4", ["୫"]="5", ["୬"]="6", ["୭"]="7", ["୮"]="8", ["୯"]="9",
	["୲"]="¼", ["୳"]="½", ["୴"]="¾", ["୵"]="¹⁄₁₆", ["୶"]="⅛", ["୷"]="³⁄₁₆",
	--punctuation        
	["।"]=".", --danda
}

function export.tr(text, lang, sc)
	text = mw.ustring.gsub(
		text,
		"([କଖଗଘଙଚଛଜଝଞଟଠଡଢଣତଥଦଧନପଫବଵଭମଯୟରଲଳୱଶଷସହ]଼?)"..
		"([ାିୀୁୂୃୄେୈୖୋୌୗ୍ୢୣ]?)",
		function(c, d)
			if not consonants[c] then
				return c
			end
			if d == "" then
				return consonants[c] .. "a"
			else
				return consonants[c] .. diacritics[d]
			end
		end)

	text = mw.ustring.gsub(text, ".", tt)
	
	-- anusvara
	text = mw.ustring.gsub(text, 'ṁ([kqxgġṅ])', 'ṅ%1')
	text = mw.ustring.gsub(text, 'ṁ([cjźñ])', 'ñ%1')
	text = mw.ustring.gsub(text, 'ṁ([ṭḍṇ])', 'ṇ%1')
	text = mw.ustring.gsub(text, 'ṁ([tdnz])', 'n%1')
	text = mw.ustring.gsub(text, 'ṁ([pfbm])', 'm%1')
	
	return text
end
 
return export