/**
* Get a root option.
*
* "Root options" are those that apply across an entire installation, and are fetched only a single
* time during a pageload and stored in `buddypress()->site_options` to prevent future lookups.
* See {@see bp_core_get_root_options()}.
*
* @since BuddyPress (2.3.0)
*
* @param string $option Name of the option key.
* @return mixed Value, if found.
*/
function bp_core_get_root_option($option)
{
$bp = buddypress();
if (!isset($bp->site_options)) {
$bp->site_options = bp_core_get_root_options();
}
$value = '';
if (isset($bp->site_options[$option])) {
$value = $bp->site_options[$option];
}
return $value;
}
/**
* Set up bp-core global settings.
*
* Sets up a majority of the BuddyPress globals that require a minimal
* amount of processing, meaning they cannot be set in the BuddyPress class.
*
* @since BuddyPress (1.5.0)
*
* @see BP_Component::setup_globals() for description of parameters.
*
* @param array $args See {@link BP_Component::setup_globals()}.
*/
public function setup_globals($args = array())
{
$bp = buddypress();
/** Database **********************************************************/
// Get the base database prefix
if (empty($bp->table_prefix)) {
$bp->table_prefix = bp_core_get_table_prefix();
}
// The domain for the root of the site where the main blog resides
if (empty($bp->root_domain)) {
$bp->root_domain = bp_core_get_root_domain();
}
// Fetches all of the core BuddyPress settings in one fell swoop
if (empty($bp->site_options)) {
$bp->site_options = bp_core_get_root_options();
}
// The names of the core WordPress pages used to display BuddyPress content
if (empty($bp->pages)) {
$bp->pages = bp_core_get_directory_pages();
}
/** Basic current user data *******************************************/
// Logged in user is the 'current_user'
$current_user = wp_get_current_user();
// The user ID of the user who is currently logged in.
$bp->loggedin_user = new stdClass();
$bp->loggedin_user->id = isset($current_user->ID) ? $current_user->ID : 0;
/** Avatars ***********************************************************/
// Fetches the default Gravatar image to use if the user/group/blog has no avatar or gravatar
$bp->grav_default = new stdClass();
$bp->grav_default->user = apply_filters('bp_user_gravatar_default', $bp->site_options['avatar_default']);
$bp->grav_default->group = apply_filters('bp_group_gravatar_default', $bp->grav_default->user);
$bp->grav_default->blog = apply_filters('bp_blog_gravatar_default', $bp->grav_default->user);
// Notifications table. Included here for legacy purposes. Use
// bp-notifications instead.
$bp->core->table_name_notifications = $bp->table_prefix . 'bp_notifications';
/**
* Used to determine if user has admin rights on current content. If the
* logged in user is viewing their own profile and wants to delete
* something, is_item_admin is used. This is a generic variable so it
* can be used by other components. It can also be modified, so when
* viewing a group 'is_item_admin' would be 'true' if they are a group
* admin, and 'false' if they are not.
*/
bp_update_is_item_admin(bp_user_has_access(), 'core');
// Is the logged in user is a mod for the current item?
bp_update_is_item_mod(false, 'core');
do_action('bp_core_setup_globals');
}
/**
* @group bp_core_get_root_option
*/
public function test_bp_core_get_root_option_with_populated_cache()
{
// Back up and unset global cache.
$old_options = buddypress()->site_options;
buddypress()->site_options = bp_core_get_root_options();
$expected = buddypress()->site_options['avatar_default'];
$this->assertSame($expected, bp_core_get_root_option('avatar_default'));
}
/**
* Is user signup allowed?
*
* @return bool
*/
function bp_get_signup_allowed()
{
$bp = buddypress();
$signup_allowed = false;
if (is_multisite()) {
if (!isset($bp->site_options)) {
$bp->site_options = bp_core_get_root_options();
}
if (in_array($bp->site_options['registration'], array('all', 'user'))) {
$signup_allowed = true;
}
} else {
if (bp_get_option('users_can_register')) {
$signup_allowed = true;
}
}
/**
* Filters whether or not new signups are allowed.
*
* @since BuddyPress (1.5.0)
*
* @param bool $signup_allowed Whether or not new signups are allowed.
*/
return apply_filters('bp_get_signup_allowed', $signup_allowed);
}
function setup_globals()
{
global $bp;
/** Database **********************************************************/
// Get the base database prefix
if (empty($bp->table_prefix)) {
$bp->table_prefix = bp_core_get_table_prefix();
}
// The domain for the root of the site where the main blog resides
if (empty($bp->root_domain)) {
$bp->root_domain = bp_core_get_root_domain();
}
// Fetches all of the core BuddyPress settings in one fell swoop
if (empty($bp->site_options)) {
$bp->site_options = bp_core_get_root_options();
}
// The names of the core NXTClass pages used to display BuddyPress content
if (empty($bp->pages)) {
$bp->pages = bp_core_get_directory_pages();
}
/** Admin Bar *********************************************************/
// Set the 'My Account' global to prevent debug notices
$bp->my_account_menu_id = false;
/** Component and Action **********************************************/
// Used for overriding the 2nd level navigation menu so it can be used to
// display custom navigation for an item (for example a group)
$bp->is_single_item = false;
// Sets up the array container for the component navigation rendered
// by bp_get_nav()
$bp->bp_nav = array();
// Sets up the array container for the component options navigation
// rendered by bp_get_options_nav()
$bp->bp_options_nav = array();
// Contains an array of all the active components. The key is the slug,
// value the internal ID of the component.
//$bp->active_components = array();
/** Basic current user data *******************************************/
// Logged in user is the 'current_user'
$current_user = nxt_get_current_user();
// The user ID of the user who is currently logged in.
$bp->loggedin_user->id = $current_user->ID;
/** Avatars ***********************************************************/
// Fetches the default Gravatar image to use if the user/group/blog has no avatar or gravatar
$bp->grav_default->user = apply_filters('bp_user_gravatar_default', $bp->site_options['avatar_default']);
$bp->grav_default->group = apply_filters('bp_group_gravatar_default', $bp->grav_default->user);
$bp->grav_default->blog = apply_filters('bp_blog_gravatar_default', $bp->grav_default->user);
// Notifications Table
$bp->core->table_name_notifications = $bp->table_prefix . 'bp_notifications';
/**
* Used to determine if user has admin rights on current content. If the
* logged in user is viewing their own profile and wants to delete
* something, is_item_admin is used. This is a generic variable so it
* can be used by other components. It can also be modified, so when
* viewing a group 'is_item_admin' would be 'true' if they are a group
* admin, and 'false' if they are not.
*/
bp_update_is_item_admin(bp_user_has_access(), 'core');
// Is the logged in user is a mod for the current item?
bp_update_is_item_mod(false, 'core');
do_action('bp_core_setup_globals');
}
