function bp_groups_admin_edit() {

	if ( ! bp_current_user_can( 'bp_moderate' ) )
		die( '-1' );

	$messages = array();

	// If the user has just made a change to a group, build status messages.
	if ( !empty( $_REQUEST['no_admins'] ) || ! empty( $_REQUEST['error'] ) || ! empty( $_REQUEST['updated'] ) || ! empty( $_REQUEST['error_new'] ) || ! empty( $_REQUEST['success_new'] ) || ! empty( $_REQUEST['error_modified'] ) || ! empty( $_REQUEST['success_modified'] ) ) {
		$no_admins        = ! empty( $_REQUEST['no_admins']        ) ? 1                                             : 0;
		$errors           = ! empty( $_REQUEST['error']            ) ? $_REQUEST['error']                            : '';
		$updated          = ! empty( $_REQUEST['updated']          ) ? $_REQUEST['updated']                          : '';
		$error_new        = ! empty( $_REQUEST['error_new']        ) ? explode( ',', $_REQUEST['error_new'] )        : array();
		$success_new      = ! empty( $_REQUEST['success_new']      ) ? explode( ',', $_REQUEST['success_new'] )      : array();
		$error_modified   = ! empty( $_REQUEST['error_modified']   ) ? explode( ',', $_REQUEST['error_modified'] )   : array();
		$success_modified = ! empty( $_REQUEST['success_modified'] ) ? explode( ',', $_REQUEST['success_modified'] ) : array();

		if ( ! empty( $no_admins ) ) {
			$messages[] = __( 'You cannot remove all administrators from a group.', 'buddypress' );
		}

		if ( ! empty( $errors ) ) {
			if ( $errors < 0 ) {
				$messages[] = __( 'Group name, slug, and description are all required fields.', 'buddypress' );
			} else {
				$messages[] = __( 'An error occurred when trying to update your group details.', 'buddypress' );
			}

		} elseif ( ! empty( $updated ) ) {
			$messages[] = __( 'The group has been updated successfully.', 'buddypress' );
		}

		if ( ! empty( $error_new ) ) {
			$messages[] = sprintf( __( 'The following users could not be added to the group: %s', 'buddypress' ), '<em>' . esc_html( implode( ', ', $error_new ) ) . '</em>' );
		}

		if ( ! empty( $success_new ) ) {
			$messages[] = sprintf( __( 'The following users were successfully added to the group: %s', 'buddypress' ), '<em>' . esc_html( implode( ', ', $success_new ) ) . '</em>' );
		}

		if ( ! empty( $error_modified ) ) {
			$error_modified = bp_groups_admin_get_usernames_from_ids( $error_modified );
			$messages[] = sprintf( __( 'An error occurred when trying to modify the following members: %s', 'buddypress' ), '<em>' . esc_html( implode( ', ', $error_modified ) ) . '</em>' );
		}

		if ( ! empty( $success_modified ) ) {
			$success_modified = bp_groups_admin_get_usernames_from_ids( $success_modified );
			$messages[] = sprintf( __( 'The following members were successfully modified: %s', 'buddypress' ), '<em>' . esc_html( implode( ', ', $success_modified ) ) . '</em>' );
		}
	}

	$is_error = ! empty( $no_admins ) || ! empty( $errors ) || ! empty( $error_new ) || ! empty( $error_modified );

	// Get the group from the database.
	$group      = groups_get_group( (int) $_GET['gid'] );

	$group_name = isset( $group->name ) ? bp_get_group_name( $group ) : '';

	// Construct URL for form.
	$form_url = remove_query_arg( array( 'action', 'deleted', 'no_admins', 'error', 'error_new', 'success_new', 'error_modified', 'success_modified' ), $_SERVER['REQUEST_URI'] );
	$form_url = add_query_arg( 'action', 'save', $form_url );

	/**
	 * Fires before the display of the edit form.
	 *
	 * Useful for plugins to modify the group before display.
	 *
	 * @since 1.7.0
	 *
	 * @param BP_Groups_Group $this Instance of the current group being edited. Passed by reference.
	 */
	do_action_ref_array( 'bp_groups_admin_edit', array( &$group ) ); ?>

	<div class="wrap">
		<?php if ( version_compare( $GLOBALS['wp_version'], '4.8', '>=' ) ) : ?>

			<h1 class="wp-heading-inline"><?php _e( 'Edit Group', 'buddypress' ); ?></h1>

			<?php if ( is_user_logged_in() && bp_user_can_create_groups() ) : ?>
				<a class="page-title-action" href="<?php echo trailingslashit( bp_get_groups_directory_permalink() . 'create' ); ?>"><?php _e( 'Add New', 'buddypress' ); ?></a>
			<?php endif; ?>

			<hr class="wp-header-end">

		<?php else : ?>

			<h1><?php _e( 'Edit Group', 'buddypress' ); ?>

				<?php if ( is_user_logged_in() && bp_user_can_create_groups() ) : ?>
					<a class="add-new-h2" href="<?php echo trailingslashit( bp_get_groups_directory_permalink() . 'create' ); ?>"><?php _e( 'Add New', 'buddypress' ); ?></a>
				<?php endif; ?>

			</h1>

		<?php endif; ?>

		<?php // If the user has just made a change to an group, display the status messages. ?>
		<?php if ( !empty( $messages ) ) : ?>
			<div id="moderated" class="<?php echo ( $is_error ) ? 'error' : 'updated'; ?>"><p><?php echo implode( "</p><p>", $messages ); ?></p></div>
		<?php endif; ?>

		<?php if ( $group->id ) : ?>

			<form action="<?php echo esc_url( $form_url ); ?>" id="bp-groups-edit-form" method="post">
				<div id="poststuff">

					<div id="post-body" class="metabox-holder columns-<?php echo 1 == get_current_screen()->get_columns() ? '1' : '2'; ?>">
						<div id="post-body-content">
							<div id="postdiv">
								<div id="bp_groups_name" class="postbox">
									<h2><?php _e( 'Name and Description', 'buddypress' ); ?></h2>
									<div class="inside">
										<label for="bp-groups-name" class="screen-reader-text"><?php
											/* translators: accessibility text */
											_e( 'Group Name', 'buddypress' );
										?></label>
										<input type="text" name="bp-groups-name" id="bp-groups-name" value="<?php echo esc_attr( stripslashes( $group_name ) ) ?>" />
										<div id="bp-groups-permalink-box">
											<strong><?php esc_html_e( 'Permalink:', 'buddypress' ) ?></strong>
											<span id="bp-groups-permalink">
												<?php bp_groups_directory_permalink(); ?> <input type="text" id="bp-groups-slug" name="bp-groups-slug" value="<?php bp_group_slug( $group ); ?>" autocomplete="off"> /
											</span>
											<a href="<?php echo bp_group_permalink( $group ) ?>" class="button button-small" id="bp-groups-visit-group"><?php esc_html_e( 'Visit Group', 'buddypress' ) ?></a>
										</div>

										<label for="bp-groups-description" class="screen-reader-text"><?php
											/* translators: accessibility text */
											_e( 'Group Description', 'buddypress' );
										?></label>
										<?php wp_editor( stripslashes( $group->description ), 'bp-groups-description', array( 'media_buttons' => false, 'teeny' => true, 'textarea_rows' => 5, 'quicktags' => array( 'buttons' => 'strong,em,link,block,del,ins,img,code,spell,close' ) ) ); ?>
									</div>
								</div>
							</div>
						</div><!-- #post-body-content -->

						<div id="postbox-container-1" class="postbox-container">
							<?php do_meta_boxes( get_current_screen()->id, 'side', $group ); ?>
						</div>

						<div id="postbox-container-2" class="postbox-container">
							<?php do_meta_boxes( get_current_screen()->id, 'normal', $group ); ?>
							<?php do_meta_boxes( get_current_screen()->id, 'advanced', $group ); ?>
						</div>
					</div><!-- #post-body -->

				</div><!-- #poststuff -->
				<?php wp_nonce_field( 'closedpostboxes', 'closedpostboxesnonce', false ); ?>
				<?php wp_nonce_field( 'meta-box-order', 'meta-box-order-nonce', false ); ?>
				<?php wp_nonce_field( 'edit-group_' . $group->id ); ?>
			</form>

		<?php else : ?>

			<p><?php
				printf(
					'%1$s <a href="%2$s">%3$s</a>',
					__( 'No group found with this ID.', 'buddypress' ),
					esc_url( bp_get_admin_url( 'admin.php?page=bp-groups' ) ),
					__( 'Go back and try again.', 'buddypress' )
				);
			?></p>

		<?php endif; ?>

	</div><!-- .wrap -->

<?php
}