bp_nouveau_document_activity_edit_button (数组美元的按钮，intactivity_id美元）

函数bp_nouveau_document_activity_edit_button($buttons， $activity_id) {if (isset($buttons['activity_edit']) && (bp_is_document_component() || !Bp_is_activity_component ()) && !empty($_REQUEST['action']) && 'document_get_activity' === $_REQUEST['action']) {$activity = new BP_Activity_Activity($activity_id);如果(!空(活动- > id) & &“文档”! = = $活动- >隐私){$按钮(“activity_edit”)(“button_attr”)(“href”)= bp_activity_get_permalink (activity_id美元)。“编辑”;$class = button (' '， $button ['activity_edit']['button_attr']['class']);$edit_key = array_search('编辑'，$classes, true);如果(!空($edit_key)) {unset($classes[$edit_key]); } $buttons['activity_edit']['button_attr']['class'] = implode( ' ', $classes ); } } return $buttons; }