BP_Bbp_Gdpr_Topics::topics_exporter( $email_address, int $page = 1 )

	function topics_exporter( $email_address, $page = 1 ) {
		$per_page = 500; // Limit us to avoid timing out
		$page     = (int) $page;

		$export_items = array();

		$user = get_user_by( 'email', $email_address );
		if ( false === $user ) {
			return array(
				'data' => $export_items,
				'done' => true,
			);
		}

		$topics_details = $this->get_topics( $user, $page, $per_page );
		$total          = isset( $topics_details['total'] ) ? $topics_details['total'] : 0;
		$topics         = isset( $topics_details['topics'] ) ? $topics_details['topics'] : array();

		if ( $total > 0 ) {
			foreach ( $topics as $topic ) {
				$item_id = "bbp-topic-{$topic->ID}";

				$group_id = 'bbp-topics';

				$group_label = __( 'Forum Discussions', 'buddyboss' );

				$permalink = get_permalink( $topic->ID );

				// Plugins can add as many items in the item data array as they want
				$data = array(
					array(
						'name'  => __( 'Discussion Author', 'buddyboss' ),
						'value' => $user->display_name,
					),
					array(
						'name'  => __( 'Discussion Author Email', 'buddyboss' ),
						'value' => $user->user_email,
					),
					array(
						'name'  => __( 'Discussion Title', 'buddyboss' ),
						'value' => $topic->post_title,
					),
					array(
						'name'  => __( 'Discussion Content', 'buddyboss' ),
						'value' => $topic->post_content,
					),
					array(
						'name'  => __( 'Discussion Date', 'buddyboss' ),
						'value' => $topic->post_date,
					),
					array(
						'name'  => __( 'Discussion URL', 'buddyboss' ),
						'value' => $permalink,
					),
					array(
						'name'  => __( 'Discussion Name', 'buddyboss' ),
						'value' => get_the_title( $topic->post_parent ),
					),
				);

				$export_items[] = array(
					'group_id'    => $group_id,
					'group_label' => $group_label,
					'item_id'     => $item_id,
					'data'        => $data,
				);
			}
		}

		$offset = ( $page - 1 ) * $per_page;

		// Tell core if we have more comments to work on still
		$done = $total < $offset;

		return array(
			'data' => $export_items,
			'done' => $done,
		);
	}