Module:PageSummary

2026-02-18T05:09:51Z

240D:C010:77:B:0:0:0:6C：

local p = {}

-- 核心剥离逻辑：状态机识别，防止图片碎片
local function stripImages(text)
if not text then return "" end
local out = {}
local i = 1
local len = mw.ustring.len(text)
while i <= len do
local foundImage = false
local chunk = mw.ustring.sub(text, i, i + 10)
if chunk:match("^%[%[[Ff]ile:") or chunk:match("^%[%[[Ii]mage:") or
chunk:match("^%[%[[Cc]ategory:") or
chunk:match("^%[%[文件:") or chunk:match("^%[%[图像:") then
local depth = 0
local j = i
while j <= len do
local char2 = mw.ustring.sub(text, j, j + 1)
if char2 == "[[" then depth = depth + 1 j = j + 2
elseif char2 == "]]" then depth = depth - 1 j = j + 2
if depth <= 0 then i = j foundImage = true break end
else j = j + 1 end
end
end
if not foundImage then
table.insert(out, mw.ustring.sub(text, i, i))
i = i + 1
end
if i > 600 then break end
end
return table.concat(out)
end

local function cleanFinal(text)
text = string.gsub(text, "{{[^{}]+}}", "")
text = string.gsub(text, "{{[^{}]+}}", "")
text = string.gsub(text, "<ref.-</ref>", "")
text = string.gsub(text, "<ref.->", "")
text = string.gsub(text, "<!%-%-.-%-%->", "")
text = string.gsub(text, "\n==+.-==+", " ")
text = string.gsub(text, "\n%s*[*#:]+", " ")
text = string.gsub(text, "\n", " ")
text = string.gsub(text, "%s+", " ")
return mw.text.trim(text)
end

function p.getSummaryAndImage(frame)
local pageName = frame.args[1] or ""
local title = mw.title.new(pageName)
if not title or not title.exists then return "" end

local content = title:getContent()
local rawExcerpt = mw.ustring.sub(content, 1, 400)

-- 提取第一张图名
local firstImage = string.match(rawExcerpt, "%[%[([Ff]ile:[^|%]%s]+)") or
string.match(rawExcerpt, "%[%[(文件:[^|%]%s]+)")

local step1 = stripImages(rawExcerpt)
local cleanText = cleanFinal(step1)

local targetLen = 120
local summary = mw.ustring.sub(cleanText, 1, targetLen)

-- 清理末尾断头链接
local _, opens = string.gsub(summary, "%[%[", "")
local _, closes = string.gsub(summary, "%]%]", "")
if opens > closes then
local lastOpen = string.find(summary:reverse(), "%[%[")
if lastOpen then summary = string.sub(summary, 1, #summary - lastOpen - 1) end
end

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

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

-- 1. 先渲染标题
container:tag('div')
:css({['font-size']='1.3em', ['font-weight']='bold', ['margin-bottom']='6px', ['border-bottom']='1px solid #eee'})
:wikitext('[[' .. pageName .. ']]')

-- 2. 创建摘要正文容器
local textDiv = container:tag('div')
:css({['line-height']='1.6', ['color']='#222', ['font-size']='14px'})

-- 3. 将图片放在正文的最前面，实现文字环绕
if firstImage then
textDiv:wikitext('[[' .. firstImage .. '|120px|right|link=' .. pageName .. ']]')
end

-- 4. 紧接着放入文字
textDiv:wikitext(summary)

return tostring(container)
end

return p

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Module:PageSummary