Module:UrlEncoding
From Linux Web Expert
Provides functions to url-encode strings. Used by Module:Gerrit and Module:Bugzilla
-- Way to encode URLs so they don't break things
local encode = function (str)
str = string.gsub (str, "\n", "\r\n")
str = string.gsub (str, "([^%w ])",
function (c) return string.format ("%%%02X", string.byte(c)) end)
str = string.gsub (str, " ", "+")
return str
end
local decode = function (str)
str = string.gsub (str, "+", " ")
str = string.gsub (str, "%%(%x%x)",
function(h) return string.char(tonumber(h,16)) end)
str = string.gsub (str, "\r\n", "\n")
end
return {
_encode = encode,
_decode = decode,
encode = function (frame)
str = frame.args[1]
if (str ~= nil) then
str = encode(str)
end
return str
end,
decode = function (frame)
str = frame.args[1]
if (str ~= nil) then
str = decode(str)
end
return str
end
}