BP_REST_Invites_Endpoint::create_item( WP_REST_Request $request )

	public function create_item( $request ) {

		$fields = $request->get_param( 'fields' );

		if ( empty( $fields ) ) {
			return new WP_Error(
				'bp_rest_required_fields',
				__( 'Sorry, you need to set the fields parameter.', 'buddyboss' ),
				array(
					'status' => 400,
				)
			);
		}

		$invite_exists_array = array();
		$failed_invite       = array();

		$bp = buddypress();

		if ( ! empty( $fields ) ) {
			foreach ( $fields as $k => $field ) {
				if (
					isset( $field['name'] )
					&& isset( $field['email_id'] )
					&& '' !== $field['name']
					&& '' !== $field['name']
					&& '' !== $field['email_id']
					&& is_email( $field['email_id'] )
				) {
					if ( email_exists( (string) $field['email_id'] ) ) {
						$invite_exists_array[] = $field['email_id'];
					} else {
						$invite_correct_array[] = array(
							'name'        => $field['name'],
							'email'       => $field['email_id'],
							'member_type' => ( isset( $field['profile_type'] ) && ! empty( $field['profile_type'] ) ) ? $field['profile_type'] : '',
						);
					}
				} else {
					$invite_wrong_array[] = array(
						'name'        => ( isset( $field['name'] ) ? $field['name'] : '' ),
						'email'       => ( isset( $field['email_id'] ) ? $field['email_id'] : '' ),
						'member_type' => ( isset( $field['profile_type'] ) ? $field['profile_type'] : '' ),
					);
				}
			}
		}

		$invitations_ids = array();

		$query_string = array();
		if ( ! empty( $invite_correct_array ) ) {

			require trailingslashit( buddypress()->plugin_dir . 'bp-invites/actions' ) . '/invites.php';

			foreach ( $invite_correct_array as $key => $value ) {

				$_POST = array();

				$email          = $value['email'];
				$name           = $value['name'];
				$member_type    = $value['member_type'];
				$query_string[] = $email;
				$inviter_name   = bp_core_get_user_displayname( bp_loggedin_user_id() );

				if ( true === bp_disable_invite_member_email_subject() ) {
					$subject = $request->get_param( 'email_subject' );
					if ( empty( $subject ) ) {
						$subject = stripslashes( wp_strip_all_tags( bp_get_member_invitation_subject() ) );
					} else {
						$_POST['bp_member_invites_custom_subject'] = $subject;
					}
				} else {
					$subject = stripslashes( wp_strip_all_tags( bp_get_member_invitation_subject() ) );
				}

				if ( true === bp_disable_invite_member_email_content() ) {
					$message = $request->get_param( 'email_content' );
					if ( empty( $message ) ) {
						$message = stripslashes( wp_strip_all_tags( bp_get_member_invitation_message() ) );
					} else {
						$_POST['bp_member_invites_custom_content'] = $message;
					}
				} else {
					$message = stripslashes( wp_strip_all_tags( bp_get_member_invitation_message() ) );
				}

				$message .= '

' . bp_get_member_invites_wildcard_replace( stripslashes( wp_strip_all_tags( bp_get_invites_member_invite_url() ) ), $email );

				$inviter_name = bp_core_get_user_displayname( bp_loggedin_user_id() );
				$site_name    = get_bloginfo( 'name' );
				$inviter_url  = bp_loggedin_user_domain();

				$email_encode = rawurlencode( $email );

				// set post variable.
				$_POST['custom_user_email'] = $email;

				// Set both variable which will use in email.
				$_POST['custom_user_name']   = $name;
				$_POST['custom_user_avatar'] = apply_filters( 'bp_sent_invite_email_avatar', buddypress()->plugin_url . 'bp-core/images/mystery-man.jpg' );

				$accept_link = add_query_arg(
					array(
						'bp-invites' => 'accept-member-invitation',
						'email'      => $email_encode,
						// phpcs:ignore
						'inviter'    => base64_encode( bp_loggedin_user_id() ),
					),
					bp_get_root_domain() . '/' . bp_get_signup_slug() . '/'
				);
				$accept_link = apply_filters( 'bp_member_invitation_accept_url', $accept_link );
				$args        = array(
					'tokens' => array(
						'inviter.name' => $inviter_name,
						'inviter.url'  => $inviter_url,
						'invitee.url'  => $accept_link,
					),
				);

				/**
				 * Remove Recipients avatar and name.
				 *
				 * T:1602 - https://trello.com/c/p2VKGMHs/1602-recipients-name-and-avatar-should-not-be-showing-on-email-invite-template
				 */
				add_filter( 'bp_email_get_salutation', '__return_false' );

				$insert_post_args = array(
					'post_author'  => $bp->loggedin_user->id,
					'post_content' => $message,
					'post_title'   => $subject,
					'post_status'  => 'publish',
					'post_type'    => bp_get_invite_post_type(),
				);

				$post_id = wp_insert_post( $insert_post_args );

				if ( ! empty( $post_id ) || ! is_wp_error( $post_id ) ) {
					$invitations_ids[] = $post_id;

					// Send invitation email.
					bp_send_email( 'invites-member-invite', $email, $args );

					// Save a blank bp_ia_accepted post_meta.
					update_post_meta( $post_id, 'bp_member_invites_accepted', '' );
					update_post_meta( $post_id, '_bp_invitee_email', $email );
					update_post_meta( $post_id, '_bp_invitee_name', $name );
					update_post_meta( $post_id, '_bp_inviter_name', $inviter_name );
					update_post_meta( $post_id, '_bp_invitee_status', 0 );
					update_post_meta( $post_id, '_bp_invitee_member_type', $member_type );
				} else {
					$failed_invite[] = $value;
				}
			}
		}

		if ( empty( $invitations_ids ) ) {
			return new WP_Error(
				'bp_rest_no_invitation_send',
				__( 'Sorry, No any invitation has been send.', 'buddyboss' ),
				array(
					'status' => 400,
				)
			);
		}

		$send_invitations = get_posts(
			array(
				'post_type' => bp_get_invite_post_type(),
				'include'   => $invitations_ids,
			)
		);

		$retval = array(
			'data'   => array(),
			'exists' => $invite_exists_array,
			'failed' => wp_list_pluck( array_filter( $failed_invite ), 'email' ),
		);

		foreach ( $send_invitations as $invite ) {
			$retval['data'][] = $this->prepare_response_for_collection(
				$this->prepare_item_for_response( $invite, $request )
			);
		}

		$response = rest_ensure_response( $retval );

		/**
		 * Fires after a list of invites has been send via the REST API.
		 *
		 * @param WP_REST_Response $response The response data.
		 * @param WP_REST_Request  $request  The request sent to the API.
		 *
		 * @since 0.1.0
		 */
		do_action( 'bp_rest_invites_get_items', $response, $request );

		return $response;
	}