These are the lastest actions performed by the plugin.
# telling WordPress to ping if the post is new, but not if it's just been edited
global $wpdb, $post_title;
if(get_option('SUP_ping') == 1
and get_option('ping_sites') != "")
# fetches data directly from database; the function "get_post" is cached,
# and using it here will get the post as is was before the last save
$row = mysql_fetch_array(mysql_query(
# if time when created equals time when modified it is a new post,
# otherwise the author has edited/modified it
if($row["post_date"] == $row["post_modified"])
SUP_log("Pinging services (new post: “".$post_title."”) ...");
SUP_log("Pinging services (new post) ...");
# Try commenting the line above, and uncommenting this line below
# if pinging seems to be out of order. Please notify the author if it helps!
SUP_log("NOT pinging services (“".$post_title."” was edited)");
SUP_log("NOT pinging services (a post was edited)");
SUP_log("NOT pinging services (disabled by administrator)");
# More or less a copy of WP's "generic_ping" from functions.php,
# but uses another function to send the actual XML-RPC messages.
$services = get_settings('ping_sites');
$services = preg_replace("|(\s)+|", '$1', $services); // Kill dupe lines
$services = trim($services);
if ( '' != $services )
$services = explode("\n", $services);
foreach ($services as $service)
# A slightly modified version of the WordPress built-in ping functionality ("weblog_ping" in functions.php).
# This one uses correct extendedPing format (WP does not), and logs response from service.
function SUP_send_xmlrpc($server = '', $path = '')
include_once (ABSPATH . WPINC . '/class-IXR.php');
// using a timeout of 3 seconds should be enough to cover slow servers
$client = new IXR_Client($server, ((!strlen(trim($path)) || ('/' == $path)) ? false : $path));
$client->timeout = 3;
$client->useragent .= ' -- WordPress/'.$wp_version;
// when set to true, this outputs debug messages by itself
$client->debug = false;
$home = trailingslashit( get_option('home') );
# the extendedPing format should be "blog name", "blog url", "check url" (whatever that is), and "feed url",
# but it would seem as if the standard has been mixed up. it's therefore best to repeat the feed url.
if($client->query('weblogUpdates.extendedPing', get_settings('blogname'), $home, get_bloginfo('rss2_url'), get_bloginfo('rss2_url')))
SUP_log("- ".$server." was successfully pinged (extended format)");
# pinging was unsuccessful, trying regular ping format
if($client->query('weblogUpdates.ping', get_settings('blogname'), $home))
SUP_log("- ".$server." was successfully pinged");
SUP_log("- ".$server." could not be pinged. Error message: “".$client->error->message."”");
$post_title = "";
# Receives the title of the post from a filter below
$post_title = $title;
# Log stuff
$logfile = ABSPATH."wp-content/smart-update-pinger.log";
# for debugging
$fh = @fopen($logfile, "a");
@fwrite($fh, strftime("%D %T")."\t$line\n");
$lines = @file($logfile);
if($lines === false)
return "Error reading log file (".$logfile."). This could mean that the wp-content directory is write-protected and no log data can be saved, that you have manually removed the log file, or that you have recently upgraded the plugin.";
$lines = array_slice($lines, count($lines) - $num);
$msg = "";
foreach($lines as $line)
$msg .= trim($line)." ";
# adds a filter to receive the title of the post before publishing
# adds some hooks
# shows the options in the administration panel
# calls SUP_ping whenever a post is published
# calls SUP_ping_draft when changing the status from private/draft to published
# add_action("private_to_published', 'SUP_ping_draft');
# removes the "WordPress official" pinging hook
# activates pinging if setting doesn't exist in database yet
# (before the user has changed the settings the first time)
if(get_option("SUP_ping") === false)
<title> Who killed the hybrid car? Volkswagen Polo did!</title>
Many readers, at least the readers which are familiar with the clean transport technologies will say that the headline is not very original and they are right. The headline is famous and in the original is “Who killed the electric car”. The movie with the same name was about the electric cars which produced twenty years ago were promising the new technology, new economy and new life for our planet.
The headline for this article is just to express my opinion about the new VW Polo Bluemotion. Bluemotion is the new VW philosophy for building new cars which are more fuel saving, more eco friendly and guess cheaper than hybrids.
VW Polo Bluemotion is a five door, five-seater small hatchbacks which is perfect for city drive, going to work, but also for shopping or short trips with a whole family. VW Polo Bluemotion will exhaust just 87 g CO2/km which makes it one of the cleanest cars in the world. The fuel efficiency is just stunning. With 85.6 mpg (2.75l/100km) VW Polo Bluemotion is one of the most fuel saving cars which are coming on the market today.
In the company of VW Polo Bluemotion the hybrids like Toyota Prius and Honda Insight are looking like sinners. Both of these hybrids are simply dirtier than VW Polo Bluemotion with more than 100 grams of CO2/km.
The new VW Polo Bluemotion has a 1.2 liters 74hp diesel engine and improved aerodynamics. The car is lowered by 10mm and it is fitted with a new low resistance rolling pneumatics around the 15 inch alloys. The car is fitted with a new stop/start system and smart alternator. These two new gadgets are saving 0.25 litters on every 100 km. This car is made to save fuel so it is understandable to have the longer third, fourth and fifth gear.
VW Polo Bluemotion is going on sale in May 2010 and it will cost around £12,000 or $18,500. The price tag in euro is 13,500 euro.