モジュール:template utilities

このモジュールについての説明文ページを モジュール:template utilities/doc に作成できます

local export = {}

-- string manipulation functions
function export.explode(frame)
	local wanted_index = tonumber(frame.args[3])
 
	local count = 1
	for item in mw.text.gsplit(frame.args[1], frame.args[2], true) do
		if count == wanted_index then
			return item
		end
		count = count + 1	
	end
	
	return ""
end

function export.substr(frame)
	return mw.ustring.sub(frame.args[1] or "", tonumber(frame.args[2]) or 1, tonumber(frame.args[3]) or -1)
end

function export.find(frame)
	return mw.ustring.find(frame.args[1] or "", frame.args[2] or "", 1, true) or ""
end

function export.replace(frame)
	return (mw.ustring.gsub(frame.args[1] or "", frame.args[2] or "", frame.args[3] or ""))
end

-- escaping functions
function export.escape_wiki(frame)
	return mw.text.nowiki(frame.args[1] or "")
end

function export.escape_html(frame)
	return mw.text.encode(frame.args[1] or "")
end

-- you do not want to invoke this function
function export.preprocess(frame)
	return frame:preprocess(frame.args[1])
end

return export