مۆدیوول:Word count

بەڵگەدارکردنی مۆدیوول[دروست بکە]

local p = {}
local yn = require("Module:Yesno")
local pv = require("Module:If preview")
local pvWarning = pv._warning
--[[
Formats the word count, etc. while showing/hiding the count
]]--


function p._main(str, limit)
	local strout = ""
	limit = limit or math.huge
	local count = 0
	local phrases = mw.text.split(str, "%s")
	local separators = {}
	for match in mw.ustring.gmatch(str, "%s") do
		table.insert(separators, match)
	end
	for k,v in pairs(phrases) do
		if (count < limit) then
			strout = strout .. v .. (separators[k] ~= nil and separators[k] or "")
		end
		if v ~= "" then
			count = count + 1
		end
	end
	return {str = str, trimmedstr = strout, count = count}
end

function p.main(frame)
	local args = require("Module:Arguments").getArgs(frame)
	local str = args[1] or ''
	local limit = tonumber(args['limit']) or tonumber(args[2]) or math.huge
	local result = p._main(str, limit)
	mw.logObject(result)
	local out = ''
	if (yn(args['showcount'] or false) and not mw.isSubsting()) or frame:preprocess('{{REVISIONID}}') == "" then --always show in preview
		if limit == math.huge then
			out = out .. 'Word count: ' .. result['count'] .. '<br/>'
		elseif 0 <= result['count'] and result['count'] < limit / 2 then
			out = out .. 'Word count: <span class="wordcount-good">' .. result['count'] .. '</span>/' .. limit ..  '<br>'
		elseif limit / 2 <= result['count'] and result['count'] < limit then
			out = out .. 'Word count: <span class="wordcount-okay">' .. result['count'] .. '</span>/' .. limit ..  '<br>'
		else
			out = out .. 'Word count: <span class="wordcount-bad">' .. result['count'] .. '</span>/' .. limit .. '<br>'
		end
	end
	if yn(args['trim']) and result['count'] > limit then
		out = out .. pvWarning({"Word count limit of " .. limit .. " exceeded by " .. (result['count'] - limit) .. " words. Additional text will be ignored."})
	end
	local res = (yn(args['trim']) and result['trimmedstr'] or str)
	out = out .. (args['prepend'] or '') .. res .. (args['append'] or '')
	if mw.isSubsting() then
		if args['unsubst'] then
			local f = frame:getParent()
			local title = f:getTitle().text or "#invoke:Word count|main"
			local preout = '{{' .. title .. "\n"
			for k,v in pairs(args) do
				if k == args['unsubst'] or tonumber(k) == tonumber(args['unsubst'] or '0') then
					preout = preout .. '|' .. k .. '=' .. res .. "\n"
				else
					preout = preout .. '|' .. k .. '=' .. v
				end
			end
			return preout .. '}}'
		end
		return out
	end
	return frame:extensionTag("templatestyles", "", {src = "Module:Word_count/styles.css"}) .. out
end

return p