BP_REST_活动_端点：：为_数据库准备_项_(WP_REST_请求$request)

受保护函数prepare_item_for_database（$request）{$prepared_activity=new stdClass（）；$schema=$this->get_item_schema（）；$activity=$this->get_activity对象（$request）；if（！empty（$schema['properties']['id']）empty（$activity->id））{$prepared_activity=$activity；$prepared_activity->id=$activity->id；$if（'activity_comment'！==$request['type']）{$prepared_activity->error_type='wp_error'}}//活动作者ID.if（！empty（$schema['properties']['user_ID']）和&isset（$request['user_ID']）{$prepared_activity->user_ID=（int）$request['user_ID']}否则{$prepared_activity->user_ID=获取当前用户ID（）//活动组件。如果（！empty（$schema['properties']['component']）和&isset（$request['component']）{$prepared_Activity->component=$request['component']；}否则{$prepared_Activity->component=buddypress（）->Activity->id；}//活动项id。//如果（！empty（$schema['properties'['primary_Item.'id']））和&isset（$request['primary_item_id']{$item_id=（int）$request['primary_item_id']；//设置活动的组id。如果（bp_处于活动状态（'groups'）&&isset（$prepared_activity->component）&&buddypress（）->groups->id==$prepared_activity->component）{$prepared_activity->groups_id=$item_id；$status=bp_get_组状态（$item_id））；//对其他组件使用通用项ID。}else{$prepared_activity->item_ID=$item_ID；}}//次要项ID.if（！empty（$schema['properties']['Secondary_item_ID']）和&isset（$request['Secondary_item_ID']）{$prepared_activity->Secondary_item_ID=（int）$request['Secondary_item__ID'}//活动类型['properties']['type']]&&isset（$request['type']）{$prepared_activity->type=$request['type']；}///活动内容。if（！empty（$schema['properties']['content']）和&isset（$request['content']）{$if（is_string（$request['content']）{$prepared_activity->content=$request['content']}elseif（isset（$request['content'['content']raw']））{$prepared_activity->content=$request['content']['raw']；}//activity站点范围的可见性。如果（！empty（$schema['properties']['hidden']）和&isset（$request['hidden']）{$prepared_activity->hide_siteware=（bool）$request['hidden']；//activity.if（！empty（$schema['properties'['Privacy']）and&isset（$request['Privacy']））{$prepared_activity->privacy=$request['privacy']}else{if（！empty（$activity->privacy））{$prepared_activity->privacy=$activity->privacy；}else{$prepared_activity->privacy='public'.}if（！empty（$status）&&in_数组（'status，array（'hidden'，'private'），true））{$prepared_activity->隐藏站点范围=true；}//在发布到组时忽略传递的隐私。如果（！empty（$status））{$prepared_activity->privacy='public'；}/***在通过REST API插入或更新活动之前对其进行过滤。**@param stdClass$prepared\u activity为插入或更新数据库而准备的对象。*@param WP\u REST\u Request$Request Request object.*@自0.1.0*/返回应用过滤器（'bp\u REST\u activity\u pre\u insert\u value'，$prepared\u activity，$Request）}