array( 'function' => 'bp_nouveau_ajax_object_template_loader', 'nopriv' => true ) ),
array( 'groups_join_group' => array( 'function' => 'bp_nouveau_ajax_joinleave_group', 'nopriv' => false ) ),
array( 'groups_leave_group' => array( 'function' => 'bp_nouveau_ajax_joinleave_group', 'nopriv' => false ) ),
array( 'groups_accept_invite' => array( 'function' => 'bp_nouveau_ajax_joinleave_group', 'nopriv' => false ) ),
array( 'groups_reject_invite' => array( 'function' => 'bp_nouveau_ajax_joinleave_group', 'nopriv' => false ) ),
array( 'groups_request_membership' => array( 'function' => 'bp_nouveau_ajax_joinleave_group', 'nopriv' => false ) ),
array( 'groups_get_group_potential_invites' => array( 'function' => 'bp_nouveau_ajax_get_users_to_invite', 'nopriv' => false ) ),
array( 'groups_send_group_invites' => array( 'function' => 'bp_nouveau_ajax_send_group_invites', 'nopriv' => false ) ),
array( 'groups_delete_group_invite' => array( 'function' => 'bp_nouveau_ajax_remove_group_invite', '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 );
/**
* Join or leave a group when clicking the "join/leave" button via a POST request.
*
* @since 3.0.0
*
* @return string HTML
*/
function bp_nouveau_ajax_joinleave_group() {
$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() || empty( $_POST['action'] ) ) {
wp_send_json_error( $response );
}
if ( empty( $_POST['nonce'] ) || empty( $_POST['item_id'] ) || ! bp_is_active( 'groups' ) ) {
wp_send_json_error( $response );
}
// Use default nonce
$nonce = $_POST['nonce'];
$check = 'bp_nouveau_groups';
// 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 gid as integer.
$group_id = (int) $_POST['item_id'];
$errors = array(
'cannot' => sprintf( '', esc_html__( 'You cannot join this group.', 'buddypress' ) ),
'member' => sprintf( '', esc_html__( 'You are already a member of the group.', 'buddypress' ) ),
);
if ( groups_is_user_banned( bp_loggedin_user_id(), $group_id ) ) {
$response['feedback'] = $errors['cannot'];
wp_send_json_error( $response );
}
// Validate and get the group
$group = groups_get_group( array( 'group_id' => $group_id ) );
if ( empty( $group->id ) ) {
wp_send_json_error( $response );
}
// Manage all button's possible actions here.
switch ( $_POST['action'] ) {
case 'groups_accept_invite':
if ( ! groups_check_user_has_invite( bp_displayed_user_id(), $group_id ) ) {
wp_send_json_error( $response );
}
if ( ! groups_accept_invite( bp_displayed_user_id(), $group_id ) ) {
$response = array(
'feedback' => sprintf(
'',
esc_html__( 'Group invitation could not be accepted.', 'buddypress' )
),
'type' => 'error',
);
} else {
if ( bp_is_active( 'activity' ) ) {
groups_record_activity(
array(
'type' => 'joined_group',
'item_id' => $group->id,
)
);
}
// User is now a member of the group
$group->is_member = '1';
$response = array(
'feedback' => sprintf(
'',
esc_html__( 'Group invite accepted.', 'buddypress' )
),
'type' => 'success',
'is_user' => bp_is_user(),
'contents' => bp_get_group_join_button( $group ),
'is_group' => bp_is_group(),
);
}
break;
case 'groups_reject_invite':
if ( ! groups_reject_invite( bp_displayed_user_id(), $group_id ) ) {
$response = array(
'feedback' => sprintf(
'',
esc_html__( 'Group invite could not be rejected', 'buddypress' )
),
'type' => 'error',
);
} else {
$response = array(
'feedback' => sprintf(
'',
esc_html__( 'Group invite rejected', 'buddypress' )
),
'type' => 'success',
'is_user' => bp_is_user(),
);
}
break;
case 'groups_join_group':
if ( groups_is_user_member( bp_loggedin_user_id(), $group->id ) ) {
$response = array(
'feedback' => $errors['member'],
'type' => 'error',
);
} elseif ( 'public' !== $group->status ) {
$response = array(
'feedback' => $errors['cannot'],
'type' => 'error',
);
} elseif ( ! groups_join_group( $group->id ) ) {
$response = array(
'feedback' => sprintf(
'',
esc_html__( 'Error joining this group.', 'buddypress' )
),
'type' => 'error',
);
} else {
// User is now a member of the group
$group->is_member = '1';
$response = array(
'contents' => bp_get_group_join_button( $group ),
'is_group' => bp_is_group(),
'type' => 'success',
);
}
break;
case 'groups_request_membership' :
if ( ! groups_send_membership_request( [ 'user_id' => bp_loggedin_user_id(), 'group_id' => $group->id ] ) ) {
$response = array(
'feedback' => sprintf(
'',
esc_html__( 'Error requesting membership.', 'buddypress' )
),
'type' => 'error',
);
} else {
// Request is pending
$group->is_pending = '1';
$response = array(
'contents' => bp_get_group_join_button( $group ),
'is_group' => bp_is_group(),
'type' => 'success',
);
}
break;
case 'groups_leave_group' :
if ( ! groups_leave_group( $group->id ) ) {
$response = array(
'feedback' => sprintf(
'',
esc_html__( 'Error leaving group.', 'buddypress' )
),
'type' => 'error',
);
} else {
// User is no more a member of the group
$group->is_member = '0';
$bp = buddypress();
/**
* When inside the group or in the loggedin user's group memberships screen
* we need to reload the page.
*/
$bp_is_group = bp_is_group() || ( bp_is_user_groups() && bp_is_my_profile() );
$response = array(
'contents' => bp_get_group_join_button( $group ),
'is_group' => $bp_is_group,
'type' => 'success',
);
// Reset the message if not in a Group or in a loggedin user's group memberships one!
if ( ! $bp_is_group && isset( $bp->template_message ) && isset( $bp->template_message_type ) ) {
unset( $bp->template_message, $bp->template_message_type );
@setcookie( 'bp-message', false, time() - 1000, COOKIEPATH, COOKIE_DOMAIN, is_ssl() );
@setcookie( 'bp-message-type', false, time() - 1000, COOKIEPATH, COOKIE_DOMAIN, is_ssl() );
}
}
break;
}
if ( 'error' === $response['type'] ) {
wp_send_json_error( $response );
}
wp_send_json_success( $response );
}
/**
* @since 3.0.0
*/
function bp_nouveau_ajax_get_users_to_invite() {
$bp = buddypress();
$response = array(
'feedback' => __( 'There was a problem performing this action. Please try again.', 'buddypress' ),
'type' => 'error',
);
if ( empty( $_POST['nonce'] ) ) {
wp_send_json_error( $response );
}
// Use default nonce
$nonce = $_POST['nonce'];
$check = 'bp_nouveau_groups';
// 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 );
}
if ( ! bp_is_group_create() && ! bp_groups_user_can_send_invites( bp_get_current_group_id(), bp_loggedin_user_id() ) ) {
$invite_status = bp_group_get_invite_status( bp_get_current_group_id() );
if ( 'admins' === $invite_status ) {
$message = __( 'Inviting members to join this group is restricted to Group Administrators.', 'buddypress' );
} else {
$message = __( 'Inviting members to join this group is restricted to Group Moderators and Administrators.', 'buddypress' );
}
wp_send_json_error(
array(
'feedback' => $message,
'type' => 'error',
)
);
}
$request = bp_parse_args(
$_POST,
array(
'scope' => 'members',
),
'nouveau_ajax_get_users_to_invite'
);
$bp->groups->invites_scope = 'members';
$message = __( 'Select members to invite by clicking the + button. Once you\'ve made your selection, use the "Send Invites" navigation item to continue.', 'buddypress' );
if ( 'friends' === $request['scope'] ) {
$request['user_id'] = bp_loggedin_user_id();
$bp->groups->invites_scope = 'friends';
$message = __( 'Select friends to invite by clicking the + button. Once you\'ve made your selection, use the "Send Invites" navigation item to continue.', 'buddypress' );
}
if ( 'invited' === $request['scope'] ) {
if ( ! bp_group_has_invites( array( 'user_id' => 'any' ) ) ) {
wp_send_json_error( array(
'feedback' => __( 'No pending group invitations found.', 'buddypress' ),
'type' => 'info',
) );
}
$request['is_confirmed'] = false;
$bp->groups->invites_scope = 'invited';
$message = __( 'You can view the group\'s pending invitations from this screen.', 'buddypress' );
}
$potential_invites = bp_nouveau_get_group_potential_invites( $request );
if ( empty( $potential_invites->users ) ) {
$error = array(
'feedback' => __( 'No members were found. Try another filter.', 'buddypress' ),
'type' => 'info',
);
if ( 'friends' === $bp->groups->invites_scope ) {
$error = array(
'feedback' => __( 'All your friends are already members of this group, or have already received an invite to join this group, or have requested to join it.', 'buddypress' ),
'type' => 'info',
);
if ( 0 === (int) bp_get_total_friend_count( bp_loggedin_user_id() ) ) {
$error = array(
'feedback' => __( 'You have no friends!', 'buddypress' ),
'type' => 'info',
);
} else {
$error = array(
'feedback' => __( 'No friends were found. Try another filter.', 'buddypress' ),
'type' => 'info',
);
}
}
unset( $bp->groups->invites_scope );
wp_send_json_error( $error );
}
$potential_invites->users = array_map( 'bp_nouveau_prepare_group_potential_invites_for_js', array_values( $potential_invites->users ) );
$potential_invites->users = array_filter( $potential_invites->users );
// Set a message to explain use of the current scope
$potential_invites->feedback = $message;
unset( $bp->groups->invites_scope );
wp_send_json_success( $potential_invites );
}
/**
* @since 3.0.0
*/
function bp_nouveau_ajax_send_group_invites() {
$bp = buddypress();
$response = array(
'feedback' => __( 'Invites could not be sent. Please try again.', 'buddypress' ),
'type' => 'error',
);
// Verify nonce
if ( empty( $_POST['_wpnonce'] ) || ! wp_verify_nonce( $_POST['_wpnonce'], 'groups_send_invites' ) ) {
wp_send_json_error( $response );
}
$group_id = bp_get_current_group_id();
if ( bp_is_group_create() && ! empty( $_POST['group_id'] ) ) {
$group_id = (int) $_POST['group_id'];
}
if ( ! bp_groups_user_can_send_invites( $group_id ) ) {
$response['feedback'] = __( 'You are not allowed to send invitations for this group.', 'buddypress' );
wp_send_json_error( $response );
}
if ( empty( $_POST['users'] ) ) {
wp_send_json_error( $response );
}
// For feedback
$invited = array();
$is_friends_active = bp_is_active( 'friends' );
foreach ( (array) $_POST['users'] as $user_id ) {
$user_id = (int) $user_id;
if ( $is_friends_active && bp_nouveau_groups_get_group_invites_setting( $user_id ) && 'is_friend' !== BP_Friends_Friendship::check_is_friend( bp_loggedin_user_id(), $user_id ) ) {
continue;
} else {
$invited[ $user_id ] = groups_invite_user(
array(
'user_id' => $user_id,
'group_id' => $group_id,
'content' => $_POST['message'],
)
);
}
}
if ( ! $invited ) {
wp_send_json_error( $response );
}
// Send the invites.
groups_send_invites( array( 'group_id' => $group_id ) );
if ( array_search( false, $invited ) ) {
$errors = array_keys( $invited, false );
$error_count = count( $errors );
$error_message = sprintf(
/* translators: count of users affected */
_n(
'Invitation failed for %s user.',
'Invitation failed for %s users.',
$error_count, 'buddypress'
),
number_format_i18n( $error_count )
);
wp_send_json_error(
array(
'feedback' => $error_message,
'users' => $errors,
'type' => 'error',
)
);
}
wp_send_json_success(
array(
'feedback' => __( 'Invitations sent.', 'buddypress' ),
'type' => 'success',
)
);
}
/**
* @since 3.0.0
*/
function bp_nouveau_ajax_remove_group_invite() {
$user_id = (int) $_POST['user'];
$group_id = bp_get_current_group_id();
$response = array(
'feedback' => __( 'Group invitation could not be removed.', 'buddypress' ),
'type' => 'error',
);
// Verify nonce
if ( empty( $_POST['_wpnonce'] ) || ! wp_verify_nonce( $_POST['_wpnonce'], 'groups_invite_uninvite_user' ) ) {
wp_send_json_error( $response );
}
// Verify that a sent invite exists.
$inviter_ids = groups_get_invites( array(
'user_id' => $user_id,
'item_id' => $group_id,
'invite_sent' => 'sent',
'fields' => 'inviter_ids'
) );
if ( empty( $inviter_ids ) ) {
wp_send_json_error( $response );
}
// Is the current user the inviter?
$inviter_id = in_array( bp_loggedin_user_id(), $inviter_ids, true ) ? bp_loggedin_user_id() : false;
// A site moderator, group admin or the inviting user should be able to remove an invitation.
if ( ! bp_is_item_admin() && ! $inviter_id ) {
wp_send_json_error( $response );
}
if ( groups_is_user_member( $user_id, $group_id ) ) {
wp_send_json_error(
array(
'feedback' => __( 'The member is already a member of the group.', 'buddypress' ),
'type' => 'warning',
'code' => 1,
)
);
}
// Remove the invitation.
if ( ! groups_uninvite_user( $user_id, $group_id, $inviter_id ) ) {
wp_send_json_error(
array(
'feedback' => __( 'Group invitation could not be removed.', 'buddypress' ),
'type' => 'error',
'code' => 0,
)
);
}
wp_send_json_success(
array(
'feedback' => __( 'There are no more pending invitations for the group.', 'buddypress' ),
'type' => 'info',
'has_invites' => bp_group_has_invites( array( 'user_id' => 'any' ) ),
)
);
}