WordPress SMS Notifications (http://ditio.net/2012/02/18/wordpress-sms-notifications/)

wp-sms-textmagic.php

/*
Plugin Name: TM Example
Plugin URI: http://ditio.net
Description: TextMagic Example
Author: Greg Winiarski
Version: 0.01
Author URI: http://ditio.net
 
TextMagic SMS delivery example.
 
*/
 
add_filter('wp_insert_post_data', 'tm_insert', 0, 2);
 
function tm_insert($post) {
 
    if($post["post_status"] != "publish" || $post["post_type"] != "post") {
        // run only when post is published
        return $post;
    }
 
    $isUtf = false;
    $title = substr($post["post_title"], 0, 140);
 
    if (preg_match('!\S!u', $title)) {
        $isUtf = true;
    }
 
    $arr = array(
        "cmd" => "send",
        "username" => "your-username",
        "password" => "your-api-password",
        "text" => $title,
        // recipient phone number, starts with country prefix
        // should be just numbers, if you wish to send it to
        // multiple recipients you need to seperate numbers with comma
        "phone" => "48601xxxxxx",
        "unicode" => $isUtf,
        // from is the Sender ID you registered earlier
        "from" => "TM-Example",
        // make sure just one sms is sent
        "max_length" => 1
    );
 
    $query = http_build_query($arr);
    $result = wp_remote_get("http://www.textmagic.com/app/api?".$query);
    if(is_wp_error($result)) {
        // log error message somewhere
        $object = json_decode($result["body"]);
        $error = $object->error_message;
 
    } else {
        // sms sent
        $object = json_decode($result["body"]);
 
    }
 
    return $post;
}