mirror of https://git.zx2c4.com/cgit/
You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
36 lines
880 B
Lua
36 lines
880 B
Lua
-- This script may be used with the email-filter or repo.email-filter settings in cgitrc.
|
|
-- It adds gravatar icons to author names. It is designed to be used with the lua:
|
|
-- prefix in filters. It is much faster than the corresponding python script.
|
|
--
|
|
-- Requirements:
|
|
-- luaossl
|
|
-- <http://25thandclement.com/~william/projects/luaossl.html>
|
|
--
|
|
|
|
local digest = require("openssl.digest")
|
|
|
|
function md5_hex(input)
|
|
local b = digest.new("md5"):final(input)
|
|
local x = ""
|
|
for i = 1, #b do
|
|
x = x .. string.format("%.2x", string.byte(b, i))
|
|
end
|
|
return x
|
|
end
|
|
|
|
function filter_open(email, page)
|
|
buffer = ""
|
|
md5 = md5_hex(email:sub(2, -2):lower())
|
|
end
|
|
|
|
function filter_close()
|
|
html("<img src='//www.gravatar.com/avatar/" .. md5 .. "?s=13&d=retro' width='13' height='13' alt='Gravatar' /> " .. buffer)
|
|
return 0
|
|
end
|
|
|
|
function filter_write(str)
|
|
buffer = buffer .. str
|
|
end
|
|
|
|
|