bp_has_folders( array|string $args = '' )

function bp_has_folders( $args = '' ) {
	global $document_folder_template;

	/*
	 * Smart Defaults.
	 */

	// User filtering.
	$user_id = bp_displayed_user_id() ? bp_displayed_user_id() : false;

	$search_terms_default = false;
	$search_query_arg     = bp_core_get_component_search_query_arg( 'folder' );
	if ( ! empty( $_REQUEST[ $search_query_arg ] ) ) {
		$search_terms_default = stripslashes( $_REQUEST[ $search_query_arg ] );
	}

	$privacy = array( 'public' );
	if ( is_user_logged_in() ) {
		$privacy[] = 'loggedin';
		if ( bp_is_active( 'friends' ) ) {

			// get the login user id.
			$current_user_id = get_current_user_id();

			// check if the login user is friends of the display user.
			$is_friend = friends_check_friendship( $current_user_id, $user_id );

			/**
			 * check if the login user is friends of the display user.
			 * OR check if the login user and the display user is the same
			 */
			if ( $is_friend || ! empty( $current_user_id ) && $current_user_id == $user_id ) {
				$privacy[] = 'friends';
			}
		}

		if ( bp_is_my_profile() ) {
			$privacy[] = 'onlyme';
		}
	}

	$group_id = false;
	if ( bp_is_group() ) {
		$group_id = bp_get_current_group_id();
		$user_id  = false;
		$privacy  = array( 'grouponly' );
	}

	/*
	 * Parse Args.
	 */

	// Note: any params used for filtering can be a single value, or multiple
	// values comma separated.
	$r = bp_parse_args(
		$args,
		array(
			'include'      => false,        // Pass an folder_id or string of IDs comma-separated.
			'exclude'      => false,        // Pass an activity_id or string of IDs comma-separated.
			'sort'         => 'DESC',       // Sort DESC or ASC.
			'page'         => 1,            // Which page to load.
			'per_page'     => 20,           // Number of items per page.
			'page_arg'     => 'acpage',     // See https://buddypress.trac.wordpress.org/ticket/3679.
			'max'          => false,        // Max number to return.
			'fields'       => 'all',
			'count_total'  => false,

			// Filtering.
			'user_id'      => $user_id,     // user_id to filter on.
			'group_id'     => $group_id,    // group_id to filter on.
			'privacy'      => $privacy,     // privacy to filter on - public, onlyme, loggedin, friends, grouponly.

		// Searching.
			'search_terms' => $search_terms_default,
		),
		'has_folders'
	);

	if ( bp_is_group_single() && bp_is_group_folders() && false === $r['include'] ) {
		$r['include'] = (int) bp_action_variable( 1 );
	}

	/*
	 * Smart Overrides.
	 */

	// Search terms.
	if ( ! empty( $_REQUEST['s'] ) && empty( $r['search_terms'] ) ) {
		$r['search_terms'] = $_REQUEST['s'];
	}

	// Do not exceed the maximum per page.
	if ( ! empty( $r['max'] ) && ( (int) $r['per_page'] > (int) $r['max'] ) ) {
		$r['per_page'] = $r['max'];
	}

	/*
	 * Query
	 */

	$document_folder_template = new BP_Document_Folder_Template( $r );

	/**
	 * Filters whether or not there are document documents to display.
	 *
	 * @since BuddyBoss 1.4.0
	 *
	 * @param bool   $value                     Whether or not there are document items to display.
	 * @param string $document_folder_template      Current document folder template being used.
	 * @param array  $r                         Array of arguments passed into the BP_Document_Folder_Template class.
	 */
	return apply_filters( 'bp_has_folder', $document_folder_template->has_folders(), $document_folder_template, $r );
}