public static function init()
{
//Load LWA options
self::$data = get_option('lwa_data');
//Remember the current user, in case there is a logout
self::$current_user = wp_get_current_user();
//Get Templates from theme and default by checking for folders - we assume a template works if a folder exists!
//Note that duplicate template names are overwritten in this order of precedence (highest to lowest) - Child Theme > Parent Theme > Plugin Defaults
//First are the defaults in the plugin directory
self::find_templates(path_join(WP_PLUGIN_DIR, basename(dirname(__FILE__)) . "/widget/"));
//Now, the parent theme (if exists)
if (get_stylesheet_directory() != get_template_directory()) {
self::find_templates(get_template_directory() . '/plugins/login-with-ajax/');
}
//Finally, the child theme
self::find_templates(get_stylesheet_directory() . '/plugins/login-with-ajax/');
//Generate URLs for login, remember, and register
self::$url_login = self::template_link(site_url('wp-login.php', 'login_post'));
self::$url_register = self::template_link(self::getRegisterLink());
self::$url_remember = self::template_link(site_url('wp-login.php?action=lostpassword', 'login_post'));
//Make decision on what to display
if (!empty($_REQUEST["lwa"])) {
//AJAX Request
self::ajax();
} elseif (isset($_REQUEST["login-with-ajax-widget"])) {
//Widget Request via AJAX
$instance = !empty($_REQUEST["template"]) ? array('template' => $_REQUEST["template"]) : array();
$instance['profile_link'] = !empty($_REQUEST["lwa_profile_link"]) ? $_REQUEST['lwa_profile_link'] : 0;
self::widget($instance);
exit;
} else {
//Enqueue scripts - Only one script enqueued here.... theme JS takes priority, then default JS
if (!is_admin()) {
$js_url = defined('WP_DEBUG') && WP_DEBUG ? 'login-with-ajax.source.js' : 'login-with-ajax.js';
wp_enqueue_script("login-with-ajax", self::locate_template_url($js_url), array('jquery'), LOGIN_WITH_AJAX_VERSION);
wp_enqueue_style("login-with-ajax", self::locate_template_url('widget.css'), array(), LOGIN_WITH_AJAX_VERSION);
$schema = is_ssl() ? 'https' : 'http';
$js_vars = array('ajaxurl' => admin_url('admin-ajax.php', $schema));
//calendar translations
wp_localize_script('login-with-ajax', 'LWA', apply_filters('lwa_js_vars', $js_vars));
}
//Add logout/in redirection
add_action('wp_logout', 'LoginWithAjax::logoutRedirect');
add_action('logout_url', 'LoginWithAjax::logoutUrl');
add_action('login_redirect', 'LoginWithAjax::loginRedirect', 1, 3);
add_shortcode('login-with-ajax', 'LoginWithAjax::shortcode');
add_shortcode('lwa', 'LoginWithAjax::shortcode');
}
}