/**
* Gets the page configuration to be used by shareaholic.js
*
* This function returns a string representation of the page config object
* which will be consumed by the shareaholic javascript.
*
* @return string The stringified version of the page config
*/
public static function get_page_config()
{
$config = array('apps' => array(), 'endpoints' => array('local_recs_url' => admin_url('admin-ajax.php') . '?action=shareaholic_permalink_related', 'share_counts_url' => admin_url('admin-ajax.php') . '?action=shareaholic_share_counts_api'), 'user' => ShareaholicUtilities::user_info());
$functions_map = self::get_function_definitions();
$share_buttons = self::get_share_buttons_config();
// if all the configurations are empty, return an empty JS object
if (empty($share_buttons)) {
return '{}';
}
$config['apps']['share_buttons'] = $share_buttons;
// Get the json representation of the page configuration
$json_string = json_encode($config);
// Now iterate through the function mapping and do a string replace
foreach ($functions_map as $placeholder => $implementation) {
$json_string = str_replace('"' . $placeholder . '"', $implementation, $json_string);
}
return $json_string;
}
