ReportsGenerator::setupParams()

	protected function setupParams()
	{
		// includes/ld-reports.php:882 learndash_reports_get_activity only allowd leader if group_id is passed
		// $this->params['group_ids'] = $this->args['group'];
		$ldGroupId = bp_ld_sync('buddypress')->sync->generator($this->args['group'])->getLdGroupId();

		if ($this->hasArg('date_format')) {
			$this->params['date_format'] = $this->args['date_format'] ?: 'Y-m-d';
		}

		$this->params['course_ids'] = learndash_group_enrolled_courses($ldGroupId);

		if ($this->hasArg('step')) {
			$this->params['post_types'] = $this->args['step'] == 'all'? $this->allSteps() : $this->args['step'];
		}

		// if ($this->hasArg('user')) {
			$this->params['user_ids'] = $this->args['user'] ?: learndash_get_groups_user_ids($ldGroupId);
		// }

		if ($this->hasArg('completed')) {
			$this->params['activity_status'] = $this->args['completed']? 'COMPLETED' : 'IN_PROGRESS';
		}

		if ($this->hasArg('order')) {
			$columns = $this->columns();
			$columnIndex = $this->args['order'][0]['column'];
			$column = $columns[$this->args['columns'][$columnIndex]['name']];

			$oldOrder = isset($this->params['orderby_order'])? ", {$this->params['orderby_order']}" : '';
			$this->params['orderby_order'] = "{$column['order_key']} {$this->args['order'][0]['dir']} {$oldOrder}";
		}

		if ($this->hasArg('start')) {
			$this->params['paged'] = $this->args['start'] / $this->args['length'] + 1;
		}

		if ($this->hasArg('length')) {
			$this->params['per_page'] = $this->args['length'];
		}
// print_r($this->params);die();
		$this->params = apply_filters('bp_ld_sync/reports_generator_params', $this->params, $this->args);
	}