模組:Selected recent additions

模块文档[查看] [编辑] [历史] [清除缓存]

用法

{{#invoke:Selected recent additions|main}}

参数将从父模板{{Transclude selected recent additions}}处传递；请见该模板的文档。

参见

上述文档嵌入自Module:Selected recent additions/doc。 (编辑 | 历史)
编者可以在本模块的沙盒 (创建 | 镜像)和测试样例 (创建)页面进行实验。
本模块的子页面。

local randomModule = require('Module:Random')

function cleanupArgs(argsTable)
	local cleanArgs = {}
	for key, val in pairs(argsTable) do
		if type(val) == 'string' then
			val = val:match('^%s*(.-)%s*$')
			if val ~= '' then
				cleanArgs[key] = val
			end
		else
			cleanArgs[key] = val
		end
	end
	return cleanArgs
end

function isAffirmed(val)
	if not(val) then return false end
	local affirmedWords = ' add added affirm affirmed include included on true yes y '
	return string.find(affirmedWords, ' '..string.lower(val)..' ', 1, true ) and true or false
end

function makeOutput(allItems, maxItems, more, notRandom)
	local output
	if notRandom then
		output = ''
		local itemIndex = 1
		local maxCount = math.min(#allItems, maxItems)
		while itemIndex <= maxCount do
			output = output .. allItems[itemIndex] .. '\n'
			itemIndex = itemIndex + 1
		end
	else
		local randomiseArgs = {
			['t'] = allItems,
			['limit'] = maxItems
		}
		local randomisedItems = randomModule.main('array', randomiseArgs )
		output = table.concat(randomisedItems, '\n')
	end
	if more then
		output = output .. '\n' .. more
	end
	return mw.text.trim(output)
end

function cleanForPatternMatching(wikitext, frameObj) -- Renamed frame to frameObj for clarity inside function
	local cleaned = wikitext
	cleaned = mw.ustring.gsub(cleaned, "%[%[([^%]|]+)%|([^%]]+)%]%]", "%2")
	cleaned = mw.ustring.gsub(cleaned, "%[%[([^%]]+)%]%]", "%1")
	
	if frameObj then -- Check if the passed frameObj is valid
		-- Pass frameObj explicitly to the gsub replacement function
		cleaned = mw.ustring.gsub(cleaned, "%-%{R?[^%}]*%}%-", (function(f)
			return function(match)
				return f:preprocessString(match)
			end
		end)(frameObj)) -- Immediately call the outer function with frameObj
	else
		cleaned = mw.ustring.gsub(cleaned, "%-%{R?[^%}]*%}%-", "")
	end

	cleaned = mw.ustring.gsub(cleaned, "['']+", "")
	cleaned = mw.ustring.gsub(cleaned, "%<%!%-%-(.-)%-%-%>", "")
	
	return cleaned
end

function makeCollapsed(outerText, innerText)
	return "{{Hidden begin | titlestyle = font-weight:normal | title = " .. outerText .. "}}" .. innerText .. "{{Hidden end}}"
end

function getRecentAdditions(archivePagePath, keepPatterns, skipPatterns, showWikitext, frame)
	local title = mw.title.new(archivePagePath)
	if not title or not title.exists then
		return {}
	end
	local raw = title:getContent()
	if not raw then
		return {}
	end

	local items = {}
	local lines = mw.text.split(raw, '\n')

	for _, line in ipairs(lines) do
		line = line:match('^%s*(.-)%s*$') 
		if line and mw.ustring.match(line, '^%*%s*') then
			local originalItemText = line
			local textForMatching = cleanForPatternMatching(originalItemText, frame) -- Pass frame here

			local keep = false
			if #keepPatterns == 0 then
				keep = true
			else
				for _, keepPatt in pairs(keepPatterns) do
					if mw.ustring.find(textForMatching, keepPatt, 1, false) then
						keep = true
						break
					end
				end
			end

			local skip = false
			if #skipPatterns > 0 then
				for _, skipPatt in pairs(skipPatterns) do
					if mw.ustring.find(textForMatching, skipPatt, 1, false) then
						skip = true
						break
					end
				end
			end

			if keep and not skip then
				local cleanItem = originalItemText
				cleanItem = mw.ustring.gsub(cleanItem, "%<%!%-%-(.-)%-%-%>", "")

				if showWikitext then
					local itemWikitext = "<pre>" .. mw.text.nowiki(cleanItem) .. "</pre>"
					cleanItem = makeCollapsed(cleanItem, itemWikitext)
				end
				table.insert(items, cleanItem)
			end
		end
	end
	return items
end

function getItems(maxMonths, patterns, skipPatterns, showWikitext, frame)
	local allItems = {}
	local currentDateTime = os.date('*t')
	local currentYear  = tonumber(currentDateTime.year)
	local currentMonth = tonumber(currentDateTime.month)

	local monthsAgo = 0
	while monthsAgo < maxMonths do
		local targetYear = currentYear
		local targetMonth = currentMonth - monthsAgo
		
		while targetMonth <= 0 do
			targetMonth = targetMonth + 12
			targetYear = targetYear - 1
		end
		
		local archiveSubpage = string.format("%d年%d月", targetYear, targetMonth)
		local archivePagePath = 'Wikipedia:新条目推荐/存档/' .. archiveSubpage
		
		local monthlyItems = getRecentAdditions(archivePagePath, patterns, skipPatterns, showWikitext, frame) -- Pass frame here
		for i, item in ipairs(monthlyItems) do
			table.insert(allItems, item)
		end
		monthsAgo = monthsAgo + 1
	end
	return allItems
end

function getPatterns(args, prefix)
	local patterns = {}
	local ii = 1
	while args[prefix and prefix..ii or ii] do
		patterns[ii] = args[prefix and prefix..ii or ii]
		ii = ii + 1
	end
	return patterns
end

local p = {}

p.main = function(frame) -- This 'frame' is the one provided by MediaWiki
	local parent = frame.getParent(frame) -- As per your last code
	local parentArgs = parent.args
	local args = cleanupArgs(parentArgs)

	if args['not'] and not args['not1'] then
		args['not1'] = args['not']
	end
	
	local patterns = getPatterns(args)
	if #patterns < 1 and not isAffirmed(args.showall) then
		return frame:expandTemplate{ title = 'Error', args = { '未设置搜索关键词 (参数 1, 2, ...)，或者设置 <code>showall=yes</code> 来显示所有条目。' } }
	end

	local skipPatterns = getPatterns(args, 'not')
	local months = tonumber(args.months) or 12
	local showWikitext = isAffirmed(args.wikitext)

	-- Pass the 'frame' from p.main down to getItems
	local allItems = getItems(months, patterns, skipPatterns, showWikitext, frame) 
	if #allItems < 1 then
		return args.header and '' or (args.none or '未找到符合条件的新条目推荐。')
	end

	local maxItems = tonumber(args.max) or 5
	local moreLinkText = args.more
	if isAffirmed(args.more) then
		moreLinkText = "'''[[Wikipedia:新条目推荐/存档|更多新条目推荐...]]'''"
	elseif type(moreLinkText) == 'string' and moreLinkText == '' then
		moreLinkText = nil
	end

	local nonRandom = isAffirmed(args.latest)
	local output = makeOutput(allItems, maxItems, moreLinkText, nonRandom)

	if args.header then
		local footer = args.footer or '{{Box-footer}}' 
		output = args.header .. '\n' .. output .. '\n' .. footer
	end

	local needsExpansion = mw.ustring.find(output, '{{', 1, true)	
	if needsExpansion then
		return frame:preprocess(output)
	else 
		return output
	end
end

return p