bp_groups_filter_media_scope (数组retval美元＝数组()，数组美元的过滤器＝数组()）

function bp_groups_filter_media_scope($retval = array()， $filter = array()){//确定user_id。如果(!空(过滤器[' user_id美元 '] ) ) { $ user_id = $过滤器(“user_id”);} else {$user_id = bp_displayed_user_id() ?bp_displayed_user_id (): bp_loggedin_user_id ();} if ('groups' !== $filter['scope']){//获取公共组。$public_groups = group_get_groups (array('fields' => 'ids'， 'status' => 'public'， 'per_page' => - 1，));} if (!$public_groups = $public_groups['groups']; / / public groups = $public_groups['groups']} else {$public_groups = array(); } // Determine groups of user. $groups = groups_get_user_groups( $user_id ); if ( ! empty( $groups['groups'] ) ) { $groups = $groups['groups']; } else { $groups = array(); } $group_ids = false; if ( ! empty( $groups ) && ! empty( $public_groups ) ) { $group_ids = array( 'groups' => array_unique( array_merge( $groups, $public_groups ) ) ); } elseif ( empty( $groups ) && ! empty( $public_groups ) ) { $group_ids = array( 'groups' => $public_groups ); } elseif ( ! empty( $groups ) && empty( $public_groups ) ) { $group_ids = array( 'groups' => $groups ); } if ( empty( $group_ids ) ) { $group_ids = array( 'groups' => 0 ); } $args = array( 'relation' => 'AND', array( 'column' => 'group_id', 'compare' => 'IN', 'value' => (array) $group_ids['groups'], ), array( 'column' => 'privacy', 'value' => 'grouponly', ), ); if ( ! bp_is_group_albums_support_enabled() ) { $args[] = array( 'column' => 'album_id', 'compare' => '=', 'value' => '0', ); } if ( ! empty( $filter['search_terms'] ) ) { $args[] = array( 'column' => 'title', 'compare' => 'LIKE', 'value' => $filter['search_terms'], ); } $retval = array( 'relation' => 'OR', $args ); return $retval; }