/**
* This function should get all the counts for the
* supported services
*
* It should return an associative array with the services as
* the keys and the counts as the value.
*
* Example:
* array('facebook' => 12, 'google_plus' => 0, 'twitter' => 14, ...);
*
* @return Array an associative array of service => counts
*/
public function get_counts()
{
$services_length = count($this->services);
$config = self::get_services_config();
$response = array();
$response['status'] = 200;
for ($i = 0; $i < $services_length; $i++) {
$service = $this->services[$i];
if (!isset($config[$service])) {
continue;
}
if (isset($config[$service]['prepare'])) {
$this->{$config}[$service]['prepare']($this->url, $config);
}
$options = array('method' => $config[$service]['method'], 'timeout' => 1, 'headers' => isset($config[$service]['headers']) ? $config[$service]['headers'] : array(), 'body' => isset($config[$service]['body']) ? $config[$service]['body'] : NULL);
$result = ShareaholicHttp::send(str_replace('%s', $this->url, $config[$service]['url']), $options);
if (!$result) {
$response['status'] = 500;
}
$callback = $config[$service]['callback'];
$counts = $this->{$callback}($result);
if (is_numeric($counts)) {
$response['data'][$service] = $counts;
}
}
return $response;
}
/**
* Share Counts API Connectivity check
*
*/
public static function share_counts_api_connectivity_check()
{
// if we already checked and it is successful, then do not call the API again
$share_counts_connect_check = self::get_option('share_counts_connect_check');
if (isset($share_counts_connect_check) && $share_counts_connect_check == 'SUCCESS') {
return $share_counts_connect_check;
}
$services_config = ShareaholicSeqShareCount::get_services_config();
$services = array_keys($services_config);
$param_string = implode('&services[]=', $services);
$share_counts_api_url = url('shareaholic/api/share_counts/v1', array('absolute' => TRUE)) . '?action=shareaholic_share_counts_api&url=https%3A%2F%2Fwww.google.com%2F&services[]=' . $param_string;
$cache_key = 'share_counts_api_connectivity_check';
// fetch cached response if it exists or has not expired
$response = ShareaholicCache::get($cache_key);
if (!$response) {
$response = ShareaholicHttp::send($share_counts_api_url, array('method' => 'GET'), true);
}
$response_status = self::get_share_counts_api_status($response);
// if this was the first time we are doing this and it failed, disable
// the share counts API
if (empty($share_counts_connect_check) && $response_status == 'FAIL') {
self::update_options(array('disable_internal_share_counts_api' => 'on'));
}
if ($response_status == 'SUCCESS') {
ShareaholicCache::set($cache_key, $response, SHARE_COUNTS_CHECK_CACHE_LENGTH);
}
self::update_options(array('share_counts_connect_check' => $response_status));
return $response_status;
}