steal kernel.org's libravatar lua

This commit is contained in:
Jason A. Donenfeld 2014-03-19 02:58:41 -06:00 committed by Christian Hesse
parent 839fb8442b
commit a11b435a5d
2 changed files with 53 additions and 0 deletions

View File

@ -934,3 +934,31 @@ div#cgit table.ssdiff td.space {
div#cgit table.ssdiff td.space div { div#cgit table.ssdiff td.space div {
min-height: 3em; min-height: 3em;
} }
div#cgit span.libravatar img.onhover {
display: none;
border: 1px solid gray;
padding: 0px;
-webkit-border-radius: 4px;
-moz-border-radius: 4px;
border-radius: 4px;
width: 128px;
height: 128px;
}
div#cgit span.libravatar img.inline {
-webkit-border-radius: 3px;
-moz-border-radius: 3px;
border-radius: 3px;
width: 13px;
height: 13px;
margin-right: 0.2em;
opacity: 0.6;
}
div#cgit span.libravatar:hover > img.onhover {
display: block;
position: absolute;
margin-left: 1.5em;
background-color: #eeeeee;
box-shadow: 2px 2px 7px rgba(100,100,100,0.75);
}

View File

@ -0,0 +1,25 @@
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 = ""
hexdigest = 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("<span class='libravatar'><img class='inline' src='" .. baseurl .. "avatar/" .. hexdigest .. "?s=13&amp;d=retro' /><img class='onhover' src='" .. baseurl .. "avatar/" .. hexdigest .. "?s=128&amp;d=retro' /></span>" .. buffer)
return 0
end
function filter_write(str)
buffer = buffer .. str
end