มอดูล:bg-pronunciation

มอดูลนี้ขาดหน้าย่อยแสดงเอกสารการใช้งาน กรุณาสร้างขึ้น

ลิงก์ที่เป็นประโยชน์: รายชื่อหน้าย่อย • การรวมมา • มอดูลทดสอบ

---

local export = {}

local gsub = mw.ustring.gsub
local U = mw.ustring.char

local grave = U(0x300)
local acute = U(0x301)
local stress = U(0x2C8)
local secondary_stress = U(0x2CC)
local tie = U(0x361)
local fronted = U(0x31F)

-- single characters that map to IPA sounds
local phonetic_chars_map = {
	["а"] = "a",
	["б"] = "b",
	["в"] = "v",
	["г"] = "ɡ",
	["д"] = "d",
	["е"] = "ɛ",
	["ж"] = "ʒ",
	["з"] = "z",
	["и"] = "i",
	["й"] = "j",
	["к"] = "k",
	["л"] = "l",
	["м"] = "m",
	["н"] = "n",
	["о"] = "ɔ",
	["п"] = "p",
	["р"] = "r",
	["с"] = "s",
	["т"] = "t",
	["у"] = "u",
	["ф"] = "f",
	["х"] = "x",
	["ц"] = "t" .. tie .. "s",
	["ч"] = "t" .. tie .. "ʃ",
	["ш"] = "ʃ",
	["щ"] = "ʃt",
	["ъ"] = "ɤ",
	["ь"] = "ʲ",
	["ю"] = "ʲu",
	["я"] = "ʲa",

	[grave] = stress,
	[acute] = secondary_stress
}

local accent = "[" .. stress .. secondary_stress .. "]"

local devoicing = {
	['b'] = 'p', ['d'] = 't', ['ɡ'] = 'k',
	['z'] = 's', ['ʒ'] = 'ʃ',
	['v'] = 'f'
}

local voicing = {
	['p'] = 'b', ['t'] = 'd', ['k'] = 'ɡ',
	['s'] = 'z', ['ʃ'] = 'ʒ', ['x'] = 'ɣ',
	['f'] = 'v'
}

local function convert(word, conv)
	IPA = mw.ustring.toNFD(mw.ustring.lower(word))

	IPA = gsub(IPA, '.', phonetic_chars_map)

	-- Mark word boundaries
	IPA = gsub(IPA, "(%s+)", "#%1#")
	IPA = "#" .. IPA .. "#"

	-- Convert verbal and definite endings
	if conv == true then
		IPA = gsub(IPA, "a(" .. stress .. "t?#)", "ɤ%1")
	end

	-- Change ʲ to j after vowels
	IPA = gsub(IPA, "([aɛiɔuɤ])ʲ", "%1j")

	-- Move stress
	IPA = gsub(IPA, "([szʃʒ]?[bdɡptkxf]?[rlmnvj]?ʲ?[aɛiɔuɤ])(" .. accent .. ")", "%2%1")
	IPA = gsub(IPA, "([td]" .. tie .. " [szʃʒ]ʲ?)([aɛiɔuɤ])(" .. accent .. ")", "%2%1")
	IPA = gsub(IPA, "#([^#aɛiɔuɤ]*)(" .. accent .. ")", "#%2%1")

	return IPA
end

function export.toIPA(word, conv)
	IPA = convert(word, conv)

	-- Vowel reduction
	IPA = gsub(IPA, "a([^aɛiɔuɤ]*" .. accent .. ")", "ɐ%1")
	IPA = gsub(IPA, "(#[^#" .. stress .. secondary_stress .. "]*)(.)", function(a, b)
			if b == '#' then return a .. b else return gsub(a, "[aɔɤu]", { ['a'] = 'ə', ['ɔ'] = 'o', ['ɤ'] = 'ə', ['u'] = 'ʊ' }) .. b end end)
	IPA = gsub(IPA, "(" .. accent .. "[^aɛiɔuɤ#]*[aɛiɔuɤ])([^#" .. stress .. secondary_stress .. "]*)", function(a, b)
			return a .. gsub(b, "[aɔɤu]", { ['a'] = 'ə', ['ɔ'] = 'o', ['ɤ'] = 'ə', ['u'] = 'ʊ' }) end)
	IPA = gsub(IPA, "ʊ([^aɛiɔuɤəɐoʊ]*" .. accent .. ")", "u%1")

	-- Vowel accommodation
	IPA = gsub(IPA, "ʲ[aɐə](.)ʲ", "ʲæ%1ʲ")
	IPA = gsub(IPA, "ʲu(.)ʲ", "ʲʉ%1ʲ")
	IPA = gsub(IPA, "([ʃʒʲ])([aouɤ])", "%1%2" .. fronted)
	IPA = gsub(IPA, "([ʃʒ])ɛ", "%1e")

	-- Palatalisation
	IPA = gsub(IPA, "([kɡxl])([ie])", "%1ʲ%2")

	-- Hard l
	IPA = gsub(IPA, "l([^ʲ])", "ɫ%1")

	-- Voicing assimilation
	IPA = gsub(IPA, "([bdɡzʒv" .. tie .. "]*)(" .. accent .. "?[ptksʃfx#])", function(a, b)
		return gsub(a, '.', devoicing) .. b end)
	IPA = gsub(IPA, "([ptksʃfx" .. tie .. "]*)(" .. accent .. "?[bdɡzʒ])", function(a, b)
		return gsub(a, '.', voicing) .. b end)
	IPA = gsub(IPA, "n(" .. accent .. "?[ɡk]+)", "ŋ%1")
	IPA = gsub(IPA, "m(" .. accent .. "?[fv]+)", "ɱ%1")

	-- Sibilant assimilation
	IPA = gsub(IPA, "[sz](" .. accent .. "?[td]?" .. tie .. "?)([ʃʒ])", "%2%1%2")

	-- Reduce consonant clusters
	IPA = gsub(IPA, "([szʃʒ])[td]([tdknml])", "%1%2")
	IPA = gsub(IPA, "([sʃ])t#", "%1(t)#")

	-- Strip hashes
	IPA = gsub(IPA, "#", "")

	return IPA
end

function export.show(frame)
	local params = {
		[1] = {},
		["back_ending"] = { type="boolean", default="false" }
	}
	
	local title = mw.title.getCurrentTitle()
	
	local args = require("Module:parameters").process(frame:getParent().args, params)
	local term = args[1] or title.nsText == "Template" and "прѝмер" or title.text

	local IPA = export.toIPA(term, args.conv)
	
	IPA = "[" .. IPA .. "]"
	IPA = require("Module:IPA").format_IPA_full(require("Module:languages").getByCode("bg"), { { pron = IPA } } )
	
	return IPA
end

return export