Module:Sandbox/Johnuniq/Wiktionary

Module documentation[create] [purge]

You might want to create a documentation page for this Scribunto module.
Editors can experiment in this module's sandbox (create | mirror) and testcases (create) pages.
Add categories to the /doc subpage. Subpages of this module.

-- Implement Template:Wiktionary.

local function sideBox(args, items)
	-- Return simulated {{side box}} with parameters for {{wiktionary}}.
	local links = {}
	for i, item in ipairs(items) do
		local title = item.text
		if item.anchor then
			title = title .. '#' .. item.anchor
		end
		links[i] =
--			"'''''[[wiktionary:" ..
			"'''[[wiktionary:" ..												-- let {{lang}} control italics
			(item.isSearch and "Special:Search/" or "") ..
			title ..
			"|" ..
			item.langText ..
--			"]]'''''"
			"]]'''"
	end
	local join1 = ', '
	local join2 = #items > 2 and ', or ' or ' or '
	local box = require('Module:Side box')._main
	return box({
		metadata = 'no',
		position = args.position,
		image = (args.image or '') ~= 'none' and
			'[[File:Wiktionary-logo-en-v2.svg|40x40px|class=noviewer|alt=|link=]]' or
			nil,
		text =
			'Look up ' ..
			mw.text.listToText(links, join1, join2) ..
			' in Wiktionary, the free dictionary.',
		below = args.below,
		imageright = args.imageright,
		class = 'plainlinks sistersitebox',
	})
end

local languageData
local function setAnchor(item)
	if not item.anchor then
		languageData = languageData or require('Module:Language/data').languages
		local data = languageData[item.lang]
		if data then
			if data.name then
				item.anchor = data.name
			end
		end
	end
	if item.anchor then
		if item.anchor == '' then
			item.anchor = nil
		else
			item.anchor = item.anchor:gsub(' ', '_')
		end
	end
end

local function _main(args, frame)
	-- Process given args; can be called from another module.
	frame = frame or mw.getCurrentFrame()
--	local langDefault = mw.language.getContentLanguage().code  -- "en" at enwiki
	local langLocalWiki = mw.language.getContentLanguage().code  -- "en" at enwiki
--	local langCurrent = langDefault
	local langCurrent = 'und'													-- until specified, we don't know the language
	local lastWasSpecial, nextAnchor
	local items = {}
	local lang_mod = require ('Module:lang')									-- for direct access to the functions in Module:Lang
	local langText																-- text and markup returned from Module:Lang.lang
	
	for _, arg in ipairs(args) do
		arg = mw.text.trim(arg)
		if arg ~= '' then
			if arg:sub(1, 1) == '_' then
				local special = mw.text.trim(arg:sub(2))
				if lastWasSpecial then
					nextAnchor = special
				else
					if special == '' then
--						langCurrent = langDefault
						langCurrent = langLocalWiki								-- local wiki language only when specified; in effect until changed to another language or reset (how to reset?)
					else
						langCurrent = special
					end
					lastWasSpecial = true
				end
			else
				table.insert(items, { lang = langCurrent, text = arg, anchor = nextAnchor })
				lastWasSpecial = nil
				nextAnchor = nil
			end
		end
	end
	if items[1] then
		for _, item in ipairs(items) do
--			local langText = frame:expandTemplate({title = 'lang', args = {item.lang, item.text, nocat = 'yes', italic = item.lang == 'en' and 'yes' or nil}})
			langText = lang_mod._lang ({item.lang, item.text, cat = 'no', italic = item.lang == 'en' and 'yes' or nil })	-- let {{lang}} control italics
			if langText:match('class="error"') then
				error('Wiktionary error: language code "' .. item.lang .. '" is unknown' , 0)
			end
			item.langText = langText
			setAnchor(item)
		end
	else
		local title = mw.ustring.lower(mw.title.getCurrentTitle().subpageText)
		langText = lang_mod._lang ({langLocalWiki, title, cat = 'no'})			-- for consistency use {{lang}} for article title
--		items[1] = { text = title, langText = title, isSearch = true }
		items[1] = { text = title, langText = langText, isSearch = true }		-- don't break side box
	end
	return sideBox(args, items)
end

local function main(frame)
	-- Return wikitext to display {{wiktionary}} box.
	return _main(frame:getParent().args, frame)
end

return {
	main = main,
	_main = _main,
}