/**
* Allows access to the main Multisite Registration Form.
*
* @package s2Member\Option_Forces
* @since 3.5
*
* @attaches-to ``add_filter("pre_site_option_registration");``
*
* @param string $users_can_register Expects *( `none`, `all`, `blog`, `user` )*, passed through by the Filter.
* @return string One of `none|all|user`; depending on several factors.
*/
public static function check_mms_register_access($users_can_register = FALSE)
{
global $wpdb;
// Global database object reference
global $current_site, $current_blog;
foreach (array_keys(get_defined_vars()) as $__v) {
$__refs[$__v] =& ${$__v};
}
do_action("ws_plugin__s2member_before_check_register_access", get_defined_vars());
unset($__refs, $__v);
$by_default = $users_can_register = $GLOBALS["WS_PLUGIN__"]["s2member"]["o"]["mms_registration_grants"];
if (c_ws_plugin__s2member_utils_conds::bp_is_installed() && is_multisite() && !c_ws_plugin__s2member_utils_conds::is_multisite_farm()) {
return apply_filters("ws_plugin__s2member_check_mms_register_access", $users_can_register = c_ws_plugin__s2member_option_forces::check_register_access() ? "user" : "none", get_defined_vars());
} else {
if (!is_multisite() || !c_ws_plugin__s2member_utils_conds::is_multisite_farm()) {
// Blog Farm?
return apply_filters("ws_plugin__s2member_check_mms_register_access", $users_can_register = "none", get_defined_vars());
} else {
if (!is_network_admin() && $users_can_register !== "all") {
if (is_main_site() && current_user_can("create_users") || is_super_admin()) {
return apply_filters("ws_plugin__s2member_check_mms_register_access", $users_can_register = "all", get_defined_vars());
} else {
if (is_user_logged_in() && is_object($user = wp_get_current_user()) && $user->ID && is_object($user = new WP_User($user->ID, $current_site->blog_id)) && $user->ID && $user->has_cap("access_s2member_level1")) {
$mms_options = c_ws_plugin__s2member_utilities::mms_options();
$blogs_allowed = (int) @$mms_options["mms_registration_blogs_level" . c_ws_plugin__s2member_user_access::user_access_level($user)];
$user_blogs = is_array($blogs = get_blogs_of_user($user->ID)) ? count($blogs) - 1 : 0;
$user_blogs = $user_blogs >= 0 ? $user_blogs : 0;
// NOT less than zero.
$blogs_allowed = $blogs_allowed >= 0 ? $blogs_allowed : 0;
if ($user_blogs < $blogs_allowed) {
return apply_filters("ws_plugin__s2member_check_mms_register_access", $users_can_register = "all", get_defined_vars());
}
} else {
if (!is_user_logged_in() && is_main_site() && ($reg_cookies = c_ws_plugin__s2member_register_access::reg_cookies_ok()) && extract($reg_cookies)) {
if (preg_match($GLOBALS["WS_PLUGIN__"]["s2member"]["c"]["membership_item_number_w_level_regex"], $item_number, $m) && !empty($GLOBALS["WS_PLUGIN__"]["s2member"]["o"]["mms_registration_blogs_level" . $m[1]])) {
return apply_filters("ws_plugin__s2member_check_mms_register_access", $users_can_register = "all", get_defined_vars());
} else {
return apply_filters("ws_plugin__s2member_check_mms_register_access", $users_can_register = "user", get_defined_vars());
}
}
}
}
} else {
if (!is_network_admin() && $users_can_register === "all") {
if (is_user_logged_in() && !(is_main_site() && current_user_can("create_users")) && !is_super_admin() && is_object($user = wp_get_current_user()) && $user->ID && is_object($user = new WP_User($user->ID, $current_site->blog_id)) && $user->ID) {
$mms_options = c_ws_plugin__s2member_utilities::mms_options();
$blogs_allowed = (int) @$mms_options["mms_registration_blogs_level" . c_ws_plugin__s2member_user_access::user_access_level($user)];
$user_blogs = is_array($blogs = get_blogs_of_user($user->ID)) ? count($blogs) - 1 : 0;
$user_blogs = $user_blogs >= 0 ? $user_blogs : 0;
// NOT less than zero.
$blogs_allowed = $blogs_allowed >= 0 ? $blogs_allowed : 0;
if ($user_blogs >= $blogs_allowed) {
return apply_filters("ws_plugin__s2member_check_mms_register_access", $users_can_register = "none", get_defined_vars());
}
}
}
}
}
}
return apply_filters("ws_plugin__s2member_check_mms_register_access", $users_can_register, get_defined_vars());
}
