How do I add ping.fm api support to gallery2

I want to upload photo via ping.fm (Ping.fm is a simple and FREE service that makes updating your social networks a snap!),so can you support it or create a module for it.

Here's ping.fm script,but I'm not sure list of variables sent with a Custom URL post to input so that it works upload photos to my gallery2.

All data is contained within POST variables.
method - The method of the message being sent (blog, microblog, status).
title - If method is "blog" then this contain the blog's title.
message - The posted message content.
location - Any location updates posted with the message. This is plaintext, verbatim from the posting interface.
media - If media is posted, this will contain a URL to the media file.
raw_message - If media is posted, this will contain the posted message WITHOUT the hosted media link (i.e. http://ping.fm/p/12345)
trigger - If you post a message with a custom trigger (http://ping.fm/triggers/), it will show here.

fyi: http://groups.google.com/group/pingfm-developers/web/working-with-a-custom-url?pli=1

//code

$email = "

";
$subject = "Ping.fm Custom URL Post";
$body = "You've pinged a message!\n\n";
$body .= "Method: {$_POST["method"]}\n";

if($_POST["title"] != ""){
$body .= "Title: {$_POST["title"]}\n";
}

$body .= "Message: " .stripslashes($_POST["message"]) ."\n";

if($_POST["location"] != ""){
$body .= "Location: {$_POST["location"]}\n";
}

if($_POST["media"] != ""){
$body .= "\nExtra media variables:\n\n";
$body .= "Raw Message: {$_POST["raw_message"]}\n";
$body .= "Media URL: {$_POST["media"]}\n";
}

if($_POST["trigger"] != ""){
$body .= "Trigger: {$_POST["trigger"]}\n";
}

$body .= "\nThanks for playing!";

if(count($_POST) > 0){
mail($email, $subject, $body, "From: \"Ping.fm Custom URL Sample\" <support@ping.fm>");

}

I need help in setting this up to work with remote gallery2 api.
Any ideas?