1 files changed, 0 insertions, 36 deletions

@@ -1,36 +0,0 @@
--- This script may be used with the email-filter or repo.email-filter settings in cgitrc.
--- It adds libravatar icons to author names. It is designed to be used with the lua:
--- prefix in filters.
---
--- 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()
-        baseurl = os.getenv("HTTPS") and "https://seccdn.libravatar.org/" or "http://cdn.libravatar.org/"
-        html("<img src='" .. baseurl .. "avatar/" .. md5 .. "?s=13&amp;d=retro' width='13' height='13' alt='Libravatar' /> " .. buffer)
-        return 0
-end
-
-function filter_write(str)
-        buffer = buffer .. str
-end
-
-