ipac-En

-- This module implements [[Template:IPAc-en]].  local data = mw.loadData('Module:IPAc-en/data') local p = {}  -- Global container for tracking categories local categoryHandler = require('Module:Category handler').main local categories = {}  -- Trims whitespace from a string local function trim(s) return s:match('^%s*(.-)%s*$') end  -- This implements [[Template:Nowrap]]. local function makeNowrapSpan(s) local span = mw.html.create('span') :addClass('rt-commentedText') -- Works with [[MediaWiki:Gadget-ReferenceTooltips.js]] :addClass('nowrap') :wikitext(s) return tostring(span) end  local function makePronunciationText(id) id = id and string.lower(trim(id)) if id and id ~= '' and data.pronunciation[id] then return data.pronunciation[id].text end end  -- This adds a tooltip icon to a label. It implements [[Template:H:title]]. local function makeTooltip(label, tooltip) local span = mw.html.create('span') :attr('title', tooltip) :wikitext(label) return tostring(span) end  local function formatPhonemeGroup(phonemes) if #phonemes > 0 then local span = mw.html.create('span') :css('border-bottom', '1px dotted') :wikitext(table.concat(phonemes)) return tostring(span) else return '' end end  local function renderCategories() local ret = ''  if categoryHandler{ true } then ret = {} for cat in pairs(categories) do table.insert(ret, string.format('[[Category:%s]]', cat)) end table.sort(ret) ret = table.concat(ret) else ret = '' end return ret end  function p._main(args) local ret = {} local i = 0 -- Keeps track of numbered args  -- Pronunciation do local pron = {} while true do i = i + 1 local pronItem = makePronunciationText(args[i]) if pronItem then pron[#pron + 1] = pronItem pron[#pron + 1] = ' ' else break end end if #pron > 0 then ret[#ret + 1] = string.format( '%s', table.concat(pron) ) end end  -- Phonemes do -- Loop through the numbered args, separating them into phoneme groups -- and separator strings (both called "words" for convenience). We only -- underline the phoneme groups, not the separators. local words = {} words[#words + 1] = '/' -- Opening slash i = i - 1 -- Set up i again as it was changed in the pronunciation loop local id repeat local phonemes = {} local isWordEnd = false while not isWordEnd do i = i + 1 id = args[i] id = id and trim(id) if not id then isWordEnd = true words[#words + 1] = formatPhonemeGroup(phonemes) elseif id ~= '' then local t = data.phonemes[id] if not t then -- We were passed an invalid id. isWordEnd = true categories["Ill-formatted IPAc-en transclusions"] = true words[#words + 1] = formatPhonemeGroup(phonemes) words[#words + 1] = makeTooltip( string.format( "\"error\">[invalid input: '%s']", id ), 'Unrecognized symbol' ) elseif not t.label then -- The data module contains bad data, so throw an error. error(string.format( "no label was found for id '%s'", tostring(id) )) elseif t.tooltip then -- We are dealing with a regular phoneme. phonemes[#phonemes + 1] = makeTooltip( t.label, t.tooltip ) else -- We are dealing with a separator. isWordEnd = true words[#words + 1] = formatPhonemeGroup(phonemes) words[#words + 1] = t.label end end end until not id words[#words + 1] = '/' -- Closing slash  -- Wrap the words in a link to IPA help. local span = mw.html.create('span') -- Suppress Navigation popups and Page Previews (aka Hovercards) :addClass('IPA nopopups noexcerpt') :attr('lang', 'en-fonipa') :wikitext(string.format( '[[Help:IPA/English|%s]]', table.concat(words) ))  ret[#ret + 1] = tostring(span) end  -- Audio link do local file = args.audio and trim(args.audio) if file and file ~= '' then categories["Pages including recorded pronunciations"] = true ret[#ret + 1] = mw.getCurrentFrame():expandTemplate{ title = 'Template:IPA audio link', args = { file, attribution = args.attribution } } end end  -- Nowrap and categories ret = makeNowrapSpan(table.concat(ret)) .. renderCategories()  -- Reset the categories table in case we are run again. categories = {}  return ret end  function p.main(frame) return p._main(frame:getParent().args) end  return p