Module:PageSummary：修订间差异

第1行：

local p = {}

~~-- 辅助函数：安全清理标签~~

local function safeStrip(text)

if not text then return "" end

第8行：

第7行：

text = string.gsub(text, "<!%-%-.-%-%->", "")

~~-- 彻底剥离带长描述的图片链接（处理嵌套 [[ ]]）~~

local imagePrefixes = {"[Ff]ile:", "[Ii]mage:", "文件:", "图像:"}

local ~~prefixes~~ = {"[~~[File~~:", "[~~[Image~~:", "[[文件:", "[[图像~~:", "[[file:", "[[image~~:"}

for _, prefix in ipairs(imagePrefixes) do

for _, ~~pre~~ in ipairs(~~prefixes~~) do

text = string.gsub(text, "%[%[" .. prefix .. ".-%]%]", "")

~~while string.find(~~text~~, pre, 1, true) do~~

~~local s~~ = string.~~find(text, pre, 1, true)~~

~~local count, e = 0, nil~~

~~for j = s, mw.ustring.len(text) do~~

~~local c2 = mw.ustring.sub~~(text, ~~j, j+1)~~

~~if c2 ==~~ "[[" ~~then count = count + 1~~

~~elseif c2 == "]]" then~~

~~count = count - 1~~

~~if count == 0 then e = j + 1 break end~~

~~end~~

~~if e then text = mw.ustring.sub(text, 1, s - 1)~~ .. mw.~~ustring~~.~~sub(text, e + 1)~~

~~else text = mw.ustring~~.~~sub(text, 1, s~~ - ~~1) .. mw.ustring.sub(text~~, ~~s + 2~~) ~~end~~

~~end~~

end

~~-- 移除模板（限制5层嵌套，防止CPU跑满）~~

for i = 1, 5 do

local nt = string.gsub(text, "{{[^{}]+}}", "")

local newText = string.gsub(text, "{{[^{}]+}}", "")

if nt == text then break end

if newText == text then break end

text = nt

text = newText

end

text = string.gsub(text, "\n==+.-==+", " ") ~~-- 删标题符~~

text = string.gsub(text, "\n==+.-==+", " ")

text = string.gsub(text, "\n%s*[*#:]+", " ") ~~-- 删列表符~~

text = string.gsub(text, "\n%s*[*#:]+", " ")

text = string.gsub(text, "&[Nn][Bb][Ss][Pp];", " ")

text = string.gsub(text, "\n", " ")

第45行：

第29行：

local pageName = frame.args[1] or ""

local title = mw.title.new(pageName)

if not title or not title.exists then return "" end

if not title or not title.exists then return "页面不存在" end

local content = title:getContent()

local rawExcerpt = mw.ustring.sub(content, 1, 500)

~~-- 提取第一张图~~

local firstImage = string.match(rawExcerpt, "%[%[([Ff]ile:.-)[|%]]") or

string.match(rawExcerpt, "%[%[([Ii]mage:.-)[|%]]") or

第57行：

第40行：

local cleanText = safeStrip(rawExcerpt)

~~-- 150字截断并处理链接残符~~

local targetLen = 150

local summary = mw.ustring.sub(cleanText, 1, targetLen)

while mw.ustring.sub(summary, -1) == "[" do summary = mw.ustring.sub(summary, 1, -2) end

while mw.ustring.sub(summary, -1) == "[" do

summary = mw.ustring.sub(summary, 1, -2)

end

local _, opens = string.gsub(summary, "%[%[", "")

第67行：

第52行：

local rest = mw.ustring.sub(cleanText, targetLen + 1, targetLen + 100)

local endLink = string.find(rest, "]]", 1, true)

if endLink then summary = summary .. string.sub(rest, 1, endLink + 1)

if endLink then

else local lastOpen = string.find(summary:reverse(), "%[%[")

summary = summary .. string.sub(rest, 1, endLink + 1)

if lastOpen then summary = string.sub(summary, 1, #summary - lastOpen - 1) end

else

local lastOpen = string.find(summary:reverse(), "%[%[")

if lastOpen then summary = string.sub(summary, 1, #summary - lastOpen - 1) end

end

第76行：

第63行：

if mw.ustring.len(cleanText) > targetLen then summary = summary .. "..." end

~~-- 渲染~~

local container = mw.html.create('div'):css({['margin']='15px 0', ['display']='flow-root'})

local container = mw.html.create('div'):css({['margin~~-bottom~~']='~~25px~~', ['display']='flow-root'})

if firstImage then

container:wikitext('[[' .. firstImage .. '|150px|right|link=' .. pageName .. ']]')

end

container:tag('div')

:css({['font-size']='1.~~3em~~', ['font-weight']='bold', ['margin-bottom']='~~6px~~'})

:css({['font-size']='1.4em', ['font-weight']='bold', ['margin-bottom']='8px'})

:wikitext('[[' .. pageName .. ']]')

container:tag('div')

:css({['line-height']='1.6', ['color']='#202122~~', ['font-size']='0.95em~~'})

:css({['line-height']='1.6', ['color']='#202122'})

:wikitext(summary)