/**
* Initializes the widget options
*/
public function initOptions()
{
Ui::addCssClasses($this->options, ['ui', 'message']);
if (!empty($this->header) && isset($this->header['options'])) {
Ui::addCssClass($this->header['options'], 'header');
}
if (isset($this->icon)) {
Ui::addCssClass($this->options, 'icon');
}
}
/**
* Renders a step element item @see http://semantic-ui.com/elements/step.html
*
* @param string $content the content of the item
* @param array $options the tag options in terms of name-value pairs
*
* @return string the generated step item tag
*/
public static function step($content, $options = [])
{
Ui::addCssClass($options, 'step');
$tag = ArrayHelper::remove($options, 'tag', 'div');
return Ui::tag($tag, $content, $options);
}
/**
* Renders the configured sides
*
* @param array $sides @see $sides
*
* @return string the generated shape sides
* @throws InvalidConfigException
*/
protected function renderSides($sides)
{
$lines = [];
$lines[] = Html::beginTag('div', $this->sidesOptions);
foreach ($sides as $side) {
if (!array_key_exists('content', $side)) {
throw new InvalidConfigException("The 'content' option is required per sides");
}
$options = ArrayHelper::getValue($side, 'options', []);
Ui::addCssClass($options, 'side');
$active = ArrayHelper::getValue($side, 'active', false);
if ($active === true) {
Ui::addCssClass($options, 'active');
}
$lines[] = Html::tag('div', $side['content'], $options);
}
$lines[] = Html::endTag('div');
return implode("\n", $lines);
}
