hipanel\grid\ColspanColumn

Complexity

Total Complexity

9

Size/Duplication

Total Lines	51
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	4

Importance

Changes

0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	init()	0	5	1
A	renderDataCell()	0	10	2
A	renderFilterCell()	0	10	2
A	createSubColumns()	0	13	4

<?php

namespace hipanel\grid;

use Yii;
use yii\grid\Column;
use yii\helpers\Html;

/**
 * Class ColspanColumn
 *
 * @author Dmytro Naumenko <d.naumenko.a@gmail.com>
 */
class ColspanColumn extends DataColumn
{
    /** @var Column[] */
    public $columns;

    public function init()
    {
        $this->headerOptions['colspan'] = count($this->columns);
        parent::init();
    }

    public function renderDataCell($model, $key, $index)
    {
        $cells = [];

        foreach ($this->createSubColumns() as $column) {
            $cells[] = $column->renderDataCell($model, $key, $index);
        }

        return implode('', $cells);
    }

    public function renderFilterCell()
    {
        $cells = [];

        foreach ($this->createSubColumns() as $column) {
            $cells[] = Html::tag('td', $column->renderHeaderCellContent(), $this->filterOptions);
        }

        return implode('', $cells);
    }

    /**
     * @return Column[]
     * @throws \yii\base\InvalidConfigException
     */
    protected function createSubColumns()
    {
        foreach ($this->columns as $id => $column) {
            if ($column instanceof Column) {
                continue;
            }
            $this->columns[$id] = Yii::createObject(array_merge([
                'class' => $this->grid->dataColumnClass ?: DataColumn::className(),
                'grid' => $this->grid,
            ], $column));
        }
        return $this->columns;
    }
}