array(
'function' => 'bp_nouveau_ajax_addremove_friend',
'nopriv' => false,
),
),
array(
'friends_add_friend' => array(
'function' => 'bp_nouveau_ajax_addremove_friend',
'nopriv' => false,
),
),
array(
'friends_withdraw_friendship' => array(
'function' => 'bp_nouveau_ajax_addremove_friend',
'nopriv' => false,
),
),
array(
'friends_accept_friendship' => array(
'function' => 'bp_nouveau_ajax_addremove_friend',
'nopriv' => false,
),
),
array(
'friends_reject_friendship' => array(
'function' => 'bp_nouveau_ajax_addremove_friend',
'nopriv' => false,
),
),
);
foreach ( $ajax_actions as $ajax_action ) {
$action = key( $ajax_action );
add_action( 'wp_ajax_' . $action, $ajax_action[ $action ]['function'] );
if ( ! empty( $ajax_action[ $action ]['nopriv'] ) ) {
add_action( 'wp_ajax_nopriv_' . $action, $ajax_action[ $action ]['function'] );
}
}
}, 12 );
/**
* Friend/un-friend a user via a POST request.
*
* @since 3.0.0
*
* @return string HTML
*/
function bp_nouveau_ajax_addremove_friend() {
$response = array(
'feedback' => sprintf(
'',
esc_html__( 'There was a problem performing this action. Please try again.', 'buddypress' )
),
);
// Bail if not a POST action.
if ( ! bp_is_post_request() ) {
wp_send_json_error( $response );
}
if ( empty( $_POST['nonce'] ) || empty( $_POST['item_id'] ) || ! bp_is_active( 'friends' ) ) {
wp_send_json_error( $response );
}
// Use default nonce
$nonce = $_POST['nonce'];
$check = 'bp_nouveau_friends';
// Use a specific one for actions needed it
if ( ! empty( $_POST['_wpnonce'] ) && ! empty( $_POST['action'] ) ) {
$nonce = $_POST['_wpnonce'];
$check = $_POST['action'];
}
// Nonce check!
if ( empty( $nonce ) || ! wp_verify_nonce( $nonce, $check ) ) {
wp_send_json_error( $response );
}
// Cast fid as an integer.
$friend_id = (int) $_POST['item_id'];
// Check if the user exists only when the Friend ID is not a Frienship ID.
if ( isset( $_POST['action'] ) && $_POST['action'] !== 'friends_accept_friendship' && $_POST['action'] !== 'friends_reject_friendship' ) {
$user = get_user_by( 'id', $friend_id );
if ( ! $user ) {
wp_send_json_error(
array(
'feedback' => sprintf(
'%s
',
esc_html__( 'No member found by that ID.', 'buddypress' )
),
)
);
}
}
// In the 2 first cases the $friend_id is a friendship id.
if ( ! empty( $_POST['action'] ) && 'friends_accept_friendship' === $_POST['action'] ) {
if ( ! friends_accept_friendship( $friend_id ) ) {
wp_send_json_error(
array(
'feedback' => sprintf(
'%s
',
esc_html__( 'There was a problem accepting that request. Please try again.', 'buddypress' )
),
)
);
} else {
wp_send_json_success(
array(
'feedback' => sprintf(
'%s
',
esc_html__( 'Friendship accepted.', 'buddypress' )
),
'type' => 'success',
'is_user' => true,
)
);
}
// Rejecting a friendship
} elseif ( ! empty( $_POST['action'] ) && 'friends_reject_friendship' === $_POST['action'] ) {
if ( ! friends_reject_friendship( $friend_id ) ) {
wp_send_json_error(
array(
'feedback' => sprintf(
'%s
',
esc_html__( 'There was a problem rejecting that request. Please try again.', 'buddypress' )
),
)
);
} else {
wp_send_json_success(
array(
'feedback' => sprintf(
'%s
',
esc_html__( 'Friendship rejected.', 'buddypress' )
),
'type' => 'success',
'is_user' => true,
)
);
}
// Trying to cancel friendship.
} elseif ( 'is_friend' === BP_Friends_Friendship::check_is_friend( bp_loggedin_user_id(), $friend_id ) ) {
if ( ! friends_remove_friend( bp_loggedin_user_id(), $friend_id ) ) {
$response['feedback'] = sprintf(
'%s
',
esc_html__( 'Friendship could not be cancelled.', 'buddypress' )
);
wp_send_json_error( $response );
} else {
$is_user = bp_is_my_profile();
if ( ! $is_user ) {
$response = array( 'contents' => bp_get_add_friend_button( $friend_id ) );
} else {
$response = array(
'feedback' => sprintf(
'%s
',
esc_html__( 'Friendship cancelled.', 'buddypress' )
),
'type' => 'success',
'is_user' => $is_user,
);
}
wp_send_json_success( $response );
}
// Trying to request friendship.
} elseif ( 'not_friends' === BP_Friends_Friendship::check_is_friend( bp_loggedin_user_id(), $friend_id ) ) {
if ( ! friends_add_friend( bp_loggedin_user_id(), $friend_id ) ) {
$response['feedback'] = sprintf(
'%s
',
esc_html__( 'Friendship could not be requested.', 'buddypress' )
);
wp_send_json_error( $response );
} else {
wp_send_json_success( array( 'contents' => bp_get_add_friend_button( $friend_id ) ) );
}
// Trying to cancel pending request.
} elseif ( 'pending' === BP_Friends_Friendship::check_is_friend( bp_loggedin_user_id(), $friend_id ) ) {
if ( friends_withdraw_friendship( bp_loggedin_user_id(), $friend_id ) ) {
wp_send_json_success( array( 'contents' => bp_get_add_friend_button( $friend_id ) ) );
} else {
$response['feedback'] = sprintf(
'%s
',
esc_html__( 'Friendship request could not be cancelled.', 'buddypress' )
);
wp_send_json_error( $response );
}
// Request already pending.
} else {
$response['feedback'] = sprintf(
'%s
',
esc_html__( 'Request Pending', 'buddypress' )
);
wp_send_json_error( $response );
}
}