golden hour

/var/www/html/wp-content/plugins/buddypress/bp-groups/actions

File/Folder	Size	Actions
access.php	2.67 KB
create.php	12.69 KB
feed.php	1.38 KB
join.php	1.77 KB
leave-group.php	2.76 KB
random.php	593 B

Edit: join.php

<?php
/**
 * Groups: Join action
 *
 * @package BuddyPress
 * @subpackage GroupActions
 * @since 3.0.0
 */

/**
 * Catch and process "Join Group" button clicks.
 *
 * @since 1.0.0
 *
 * @return bool
 */
function groups_action_join_group() {

if ( !bp_is_single_item() || !bp_is_groups_component() || !bp_is_current_action( 'join' ) )
		return false;

// Nonce check.
	if ( !check_admin_referer( 'groups_join_group' ) )
		return false;

$bp = buddypress();

// Skip if banned or already a member.
	if ( !groups_is_user_member( bp_loggedin_user_id(), $bp->groups->current_group->id ) && !groups_is_user_banned( bp_loggedin_user_id(), $bp->groups->current_group->id ) ) {

// User wants to join a group that requires an invitation to join.
		if ( ! bp_current_user_can( 'groups_join_group', array( 'group_id' => $bp->groups->current_group->id ) ) ) {
			if ( !groups_check_user_has_invite( bp_loggedin_user_id(), $bp->groups->current_group->id ) ) {
				bp_core_add_message( __( 'There was an error joining the group.', 'buddypress' ), 'error' );
				bp_core_redirect( bp_get_group_permalink( $bp->groups->current_group ) );
			}
		}

// User wants to join any group.
		if ( !groups_join_group( $bp->groups->current_group->id ) )
			bp_core_add_message( __( 'There was an error joining the group.', 'buddypress' ), 'error' );
		else
			bp_core_add_message( __( 'You joined the group!', 'buddypress' ) );

bp_core_redirect( bp_get_group_permalink( $bp->groups->current_group ) );
	}

/**
	 * Filters the template to load for the single group screen.
	 *
	 * @since 1.0.0
	 *
	 * @param string $value Path to the single group template to load.
	 */
	bp_core_load_template( apply_filters( 'groups_template_group_home', 'groups/single/home' ) );
}
add_action( 'bp_actions', 'groups_action_join_group' );