Current File : //opt/imunify360-webshield/lualib/resty/template/html.lua
local template = require "resty.template"
local setmetatable = setmetatable
local escape = template.escape
local concat = table.concat
local pairs = pairs
local type = type
local function tag(name, content, attr)
local r, a = {}, {}
content = content or attr
r[#r + 1] = "<"
r[#r + 1] = name
if attr then
for k, v in pairs(attr) do
if type(k) == "number" then
a[#a + 1] = escape(v)
else
a[#a + 1] = k .. '="' .. escape(v) .. '"'
end
end
if #a > 0 then
r[#r + 1] = " "
r[#r + 1] = concat(a, " ")
end
end
if type(content) == "string" then
r[#r + 1] = ">"
r[#r + 1] = escape(content)
r[#r + 1] = "</"
r[#r + 1] = name
r[#r + 1] = ">"
else
r[#r + 1] = " />"
end
return concat(r)
end
local html = { __index = function(_, name)
return function(attr)
if type(attr) == "table" then
return function(content)
return tag(name, content, attr)
end
else
return tag(name, attr)
end
end
end }
template.html = setmetatable(html, html)
return template.html
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