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<?php namespace Backend\FormWidgets;
use Backend\Classes\FormWidgetBase;
/**
* Sensitive widget.
*
* Renders a password field that can be optionally made visible
*
* @package winter\wn-backend-module
*/
class Sensitive extends FormWidgetBase
{
/**
* @var bool If true, the sensitive field cannot be edited, but can be toggled.
*/
public $readOnly = false;
/**
* @var bool If true, the sensitive field is disabled.
*/
public $disabled = false;
/**
* @var bool If true, a button will be available to copy the value.
*/
public $allowCopy = false;
/**
* @var string The string that will be used as a placeholder for an unrevealed sensitive value.
*/
public $hiddenPlaceholder = '__hidden__';
/**
* @var bool If true, the sensitive input will be hidden if the user changes to another tab in their browser.
*/
public $hideOnTabChange = true;
/**
* @inheritDoc
*/
protected $defaultAlias = 'sensitive';
/**
* @inheritDoc
*/
public function init()
{
$this->fillFromConfig([
'readOnly',
'disabled',
'allowCopy',
'hiddenPlaceholder',
'hideOnTabChange',
]);
if ($this->formField->disabled || $this->formField->readOnly) {
$this->previewMode = true;
}
}
/**
* @inheritDoc
*/
public function render()
{
$this->prepareVars();
return $this->makePartial('sensitive');
}
/**
* Prepares the view data for the widget partial.
*/
public function prepareVars()
{
$this->vars['readOnly'] = $this->readOnly;
$this->vars['disabled'] = $this->disabled;
$this->vars['hasValue'] = !empty($this->getLoadValue());
$this->vars['allowCopy'] = $this->allowCopy;
$this->vars['hiddenPlaceholder'] = $this->hiddenPlaceholder;
$this->vars['hideOnTabChange'] = $this->hideOnTabChange;
}
/**
* Reveals the value of a hidden, unmodified sensitive field.
*
* @return array
*/
public function onShowValue()
{
return [
'value' => $this->getLoadValue()
];
}
/**
* @inheritDoc
*/
public function getSaveValue($value)
{
if ($value === $this->hiddenPlaceholder) {
$value = $this->getLoadValue();
}
return $value;
}
/**
* @inheritDoc
*/
protected function loadAssets()
{
$this->addCss('css/sensitive.css', 'core');
$this->addJs('js/sensitive.js', 'core');
}
}