function googl_shortlink( $url, $post_id = false ) {
global $post;
if ( ! $post_id && $post ) $post_id = $post->ID;
elseif ( $post_id ) $post = get_post( $post_id );
if ( $post && $post->post_status != 'publish' )
return "";
$shortlink = $url;
if ( ( is_singular() || $post ) && ! is_front_page() ) {
$shortlink = get_post_meta( $post_id, '_googl_shortlink', true );
if ( $shortlink )
return $shortlink;
$permalink = get_permalink( $post_id );
$shortlink = googl_shorten( $permalink );
if ( $shortlink !== $url ) {
add_post_meta( $post_id, '_googl_shortlink', $shortlink, true );
return $shortlink;
}
else {
return $url;
}
} elseif ( is_front_page() ) {
$shortlink = (string) get_option( '_googl_shortlink_home' );
if ( $shortlink )
return $shortlink;
$googl_shortlink = googl_shorten( home_url( '/' ) );
if ( $googl_shortlink !== $shortlink ) {
update_option( '_googl_shortlink_home', $googl_shortlink );
return $googl_shortlink;
} else {
return home_url( '/' );
}
}
}
curl_setopt($curlObj, CURLOPT_HTTPHEADER, array('Content-type:application/json'));
curl_setopt($curlObj, CURLOPT_POST, 1);
curl_setopt($curlObj, CURLOPT_POSTFIELDS, $jsonData);
$response = curl_exec($curlObj);
$json = json_decode($response);
curl_close($curlObj);
return $json->id;
}
//added stuff by the spt project
include "../spt_config/mysql_config.php";
//get API key
$r_api = mysql_query("SELECT value FROM settings WHERE setting = 'google_api'");
while ($ra = mysql_fetch_assoc($r_api)) {
$apiKey = $ra['value'];
}
$link = googl_shorten($link, $apiKey);
}
if (isset($shorten) && $shorten == "tinyurl") {
//start curl session
$ch = curl_init();
//set curl options
curl_setopt($ch, CURLOPT_URL, 'http://tinyurl.com/api-create.php?url=' . $link);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
//talk to tinyurl
$link = curl_exec($ch);
//close session
curl_close($ch);
}
//store link in database
mysql_query("UPDATE campaigns_responses SET url = '{$link}' WHERE response_id = '{$current_response_id}'");
$url = $link;