WikiSysop: 1 revision imported

2016-07-27T11:58:44Z

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-- This module implements [[Template:IPAc-en]].

local data = mw.loadData('Module:IPAc-en/data')
local p = {}

-- Global container for tracking categories
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('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

local function getFilepath(file)
return mw.getCurrentFrame():callParserFunction('filepath', file)
end

local function makeAudioLink(file)
categories["Articles including recorded pronunciations"] = true
local span = mw.html.create('span')
span
:addClass('noexcerpt')
:wikitext(string.format(
'[[File:Speakerlink-new.svg|11px|link=%s|Listen]]',
getFilepath(file)
))
:tag('sup')
:tag('span')
:css('color', '#00e')
:css('font', 'bold 80% sans-serif')
:css('padding', '0 .1em')
:addClass('IPA')
:wikitext(string.format('[[:File:%s|i]]', file))
return tostring(span)
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 = {}
for cat in pairs(categories) do
table.insert(ret, string.format('[[Category:%s]]', cat))
end
table.sort(ret)
return table.concat(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(
'<small>%s</small>',
table.concat(pron)
)
end
end

-- Audio link
do
local file = args.audio and trim(args.audio)
if file and file ~= '' then
ret[#ret + 1] = makeAudioLink(file)
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(
"'''[unsupported input]'''",
'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')
:addClass('IPA nopopups')
:wikitext(string.format(
'[[Help:IPA for English|%s]]',
table.concat(words)
))

ret[#ret + 1] = tostring(span)
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

Module:IPAc-en - Revision history

WikiSysop: 1 revision imported