/**
* This function grabs the API key from UD's servers
*
* @updated 1.36.0
*/
public static function get_api_key($args = false)
{
$args = wp_parse_args($args, array('force_check' => false));
//** check if API key already exists */
$ud_api_key = get_option('ud_api_key');
//** if key exists, and we are not focing a check, return what we have */
if ($ud_api_key && !$args['force_check']) {
return $ud_api_key;
}
$blogname = get_bloginfo('url');
$blogname = urlencode(str_replace(array('http://', 'https://'), '', $blogname));
$system = 'wpp';
$wpp_version = get_option("wpp_version");
$check_url = "http://updates.usabilitydynamics.com/key_generator.php?system={$system}&site={$blogname}&system_version={$wpp_version}";
$response = @wp_remote_get($check_url);
if (!$response) {
return false;
}
// Check for errors
if (is_wp_error($response)) {
WPP_F::log('API Check Error: ' . $response->get_error_message());
return false;
}
// Quit if failture
if ($response['response']['code'] != '200') {
return false;
}
$response['body'] = trim($response['body']);
//** If return is not in MD5 format, it is an error */
if (strlen($response['body']) != 40) {
if ($args['return']) {
return $response['body'];
} else {
WPP_F::log("API Check Error: " . sprintf(__('An error occurred during API key request: <b>%s</b>.', ud_get_wp_property()->domain), $response['body']));
return false;
}
}
//** update wpp_key is DB */
update_option('ud_api_key', $response['body']);
// Go ahead and return, it should just be the API key
return $response['body'];
}
