public function get()
{
if (empty($this->src)) {
if (empty($this->dummy)) {
return '';
}
$this->src = $this->dummy;
}
$options = ['class' => $this->_class, 'alt' => $this->template->replace($this->alt), 'title' => $this->title];
$src = $this->imageProvider->get($this->src, $this->w, $this->h);
if (!((int) $this->const & ThumbInterface::WITHOUT_WIDTH_HEIGHT)) {
$options['width'] = $this->imageProvider->width;
$options['height'] = $this->imageProvider->height;
}
return (int) $this->const & ThumbInterface::OUTPUT_IMG ? Html::img($src, $options) : $src;
}
/**
* Renders the widget.
*/
public function run()
{
if ($this->hasModel() && $this->activeField) {
$this->options = $this->activeField->calculateClientInputOption($this->options);
$input = ActiveHtml::activeTextInput($this->model, $this->attribute, $this->options);
} else {
$input = Html::textInput($this->name, $this->value, $this->options);
}
if ($this->output === self::BASE64) {
$src = $this->captcha->getDataUri();
} else {
$src = Url::modify([$this->captchaAction, 'v' => uniqid()], Url::ABS);
}
$image = Html::img($src, $this->imageOptions);
echo strtr($this->template, ['{input}' => $input, '{image}' => $image]);
}
/**
* Get thumb.
*
* @param string $path src to image
* @param array $params params:
*
* - type: get `src`, `<a>`, `<img>` (default: `<img>`)
* - w: width
* - h: height
* - q: quality
* - class: attr `class`
* - alt: attr `alt`
* - const
* - dummy
* @param Template $template
* @return string
* @throws \rock\helpers\InstanceException
*/
public static function thumb($path, array $params, Template $template)
{
if (empty($path)) {
if (empty($params['dummy'])) {
return '';
}
$path = $params['dummy'];
}
$const = Helper::getValue($params['const'], 1, true);
/** @var ImageProvider $imageProvider */
$imageProvider = Instance::ensure(isset($params['imageProvider']) ? $params['imageProvider'] : 'imageProvider');
$src = $imageProvider->get($path, Helper::getValue($params['w']), Helper::getValue($params['h']));
if (!($const & ThumbInterface::WITHOUT_WIDTH_HEIGHT)) {
$params['width'] = $imageProvider->width;
$params['height'] = $imageProvider->height;
}
unset($params['h'], $params['w'], $params['type'], $params['const']);
if (!empty($params['alt'])) {
$params['alt'] = $template->replace($params['alt']);
}
return $const & ThumbInterface::OUTPUT_IMG ? Html::img($src, $params) : $src;
}
