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<?php
/**
* @link http://www.yiiframework.com/
* @copyright Copyright (c) 2008 Yii Software LLC
* @license http://www.yiiframework.com/license/
*/
namespace humhub\modules\cfiles\widgets;
use yii\helpers\ArrayHelper;
use yii\bootstrap\Widget;
use yii\bootstrap\Html;
use yii\bootstrap\Button;
use yii\bootstrap\Dropdown;
/**
* ButtonDropdown renders a group or split button dropdown bootstrap component.
*
* For example,
*
* ```php
* // a button group using Dropdown widget
* echo ButtonDropdown::widget([
* 'label' => 'Action',
* 'dropdown' => [
* 'items' => [
* ['label' => 'DropdownA', 'url' => '/'],
* ['label' => 'DropdownB', 'url' => '#'],
* ],
* ],
* ]);
* ```
*
* @see http://getbootstrap.com/javascript/#buttons
* @see http://getbootstrap.com/components/#btn-dropdowns
* @author Antonio Ramirez <amigo.cobos@gmail.com>, edited by Sebastian Stumpf
* @since 2.0
*/
class ButtonDropdown extends Widget
{
/**
*
* @var array the HTML attributes for the container tag. The following special options are recognized:
*
* - tag: string, defaults to "div", the name of the container tag.
*
* @see \yii\helpers\Html::renderTagAttributes() for details on how attributes are being rendered.
* @since 2.0.1
*/
public $containerOptions = [];
/**
*
* @var array the configuration array for [[Button]]
*/
public $splitButton = [];
/**
*
* @var array the configuration array for [[Dropdown]].
*/
public $dropdown = [];
/**
*
* @var array the configuration array for [[Button]]
*/
public $button = [];
/**
* Renders the widget.
*/
public function run()
{
// @todo use [[options]] instead of [[containerOptions]] and introduce [[buttonOptions]] before 2.1 release
Html::addCssClass($this->containerOptions, [
'widget' => 'btn-group'
]);
$options = $this->containerOptions;
$tag = ArrayHelper::remove($options, 'tag', 'div');
$this->registerPlugin('button');
return implode("\n", [
Html::beginTag($tag, $options),
$this->renderButton(),
$this->renderDropdown(),
Html::endTag($tag)
]);
}
/**
* Generates the button dropdown.
*
* @return string the rendering result.
*/
protected function renderButton()
{
$button = '';
$splitButton = '';
if (is_string($this->button)) {
$button = $this->button;
} else {
$options = isset($this->button['options']) ? $this->button['options'] : [];
if (empty($this->splitButton)) {
$options['data-toggle'] = 'dropdown';
Html::addCssClass($options, [
'toggle' => 'dropdown-toggle'
]);
} else {
Html::addCssClass($options, [
'widget' => 'btn',
'class' => 'split-button'
]);
}
$label = isset($this->button['label']) ? $this->button['label'] : null;
$button = Button::widget([
'label' => (isset($this->button['encodeLabel']) && $this->button['encodeLabel'] ? Html::encode($label) : $label) . ' <span class="caret"></span>',
'encodeLabel' => false,
'options' => $options,
'view' => $this->getView()
]);
}
if (!empty($this->splitButton)) {
if (is_string($this->splitButton)) {
$splitButton = $this->splitButton;
} else {
$options = isset($this->splitButton['options']) ? $this->splitButton['options'] : [];
Html::addCssClass($options, [
'widget' => 'btn'
]);
$options['data-toggle'] = 'dropdown';
Html::addCssClass($options, [
'toggle' => 'dropdown-toggle',
'class' => 'split-toggle'
]);
$splitButton = Button::widget([
'label' => isset($this->splitButton['label']) ? $this->splitButton['label'] : '<span class="caret"></span>',
'encodeLabel' => false,
'options' => $options,
'view' => $this->getView()
]);
}
}
return $splitButton . "\n" . $button;
}
/**
* Generates the dropdown menu.
*
* @return string the rendering result.
*/
protected function renderDropdown()
{
$config = $this->dropdown;
$config['clientOptions'] = false;
$config['view'] = $this->getView();
return Dropdown::widget($config);
}
}
Zerion Mini Shell 1.0