<?php
/**
 * @link http://www.yiiframework.com/
 * @copyright Copyright (c) 2008 Yii Software LLC
 * @license http://www.yiiframework.com/license/
 */

namespace common\helpers;

use Yii;
use yii\grid\ActionColumn;
use yii\helpers\Html;
use yii\helpers\Url;

/**
 * ActionColumn is a column for the [[GridView]] widget that displays buttons for viewing and manipulating the items.
 *
 * To add an ActionColumn to the gridview, add it to the [[GridView::columns|columns]] configuration as follows:
 *
 * ```php
 * 'columns' => [
 *     // ...
 *     [
 *         'class' => ActionColumn::className(),
 *         // you may configure additional properties here
 *     ],
 * ]
 * ```
 *
 * For more details and usage information on ActionColumn, see the [guide article on data widgets](guide:output-data-widgets).
 *
 * @author Qiang Xue <qiang.xue@gmail.com>
 * @since 2.0
 */
class DiyActionColumn extends ActionColumn
{
    public $header = '操作';
    public $headerOptions =  ['class' => 'action-column','style'=>'min-width:135px'];

    /**
     * Initializes the default button rendering callback for single button
     * @param string $name Button name as it's written in template
     * @param string $iconName The part of Bootstrap glyphicon class that makes it unique
     * @param array $additionalOptions Array of additional options
     * @since 2.0.11
     */
    protected function initDefaultButton($name, $iconName, $additionalOptions = [])
    {
        if (!isset($this->buttons[$name]) && strpos($this->template, '{' . $name . '}') !== false) {
            $this->buttons[$name] = function ($url, $model, $key) use ($name, $iconName, $additionalOptions) {
                switch ($name) {
                    case 'view':
                        $title = Yii::t('yii', 'View');
                        break;
                    case 'update':
                        $title = Yii::t('yii', 'Update');
                        break;
                    case 'delete':
                        $title = Yii::t('yii', 'Delete');
                        break;
                    default:
                        $title = ucfirst($name);
                }
                $options = array_merge([
                    'title' => $title,
                    'aria-label' => $title,
                    'data-pjax' => '0',
                    'class' => 'btn btn-success btn-xs',
                    'data-toggle' => 'tooltip',
                ], $additionalOptions, $this->buttonOptions);
                return Html::a($title, $url, $options);
            };
        }
    }


}