protected function renderItems($items, $options = [])
{
$lines = [];
foreach ($items as $i => $item) {
if (isset($item['visible']) && !$item['visible']) {
continue;
}
if (is_string($item)) {
$lines[] = $item;
continue;
}
if (!array_key_exists('label', $item)) {
throw new InvalidConfigException("The 'label' option is required.");
}
$encodeLabel = isset($item['encode']) ? $item['encode'] : $this->encodeLabels;
$label = $encodeLabel ? Html::encode($item['label']) : $item['label'];
$itemOptions = ArrayHelper::getValue($item, 'options', []);
$linkOptions = ArrayHelper::getValue($item, 'linkOptions', []);
$url = array_key_exists('url', $item) ? $item['url'] : null;
if ($url === null) {
$content = $label;
} else {
$content = Html::a($label, $url, $linkOptions);
}
$lines[] = Html::tag('li', $content, $itemOptions);
}
return Html::tag('ul', implode("\n", $lines), $options);
}
/**
* Renders the close button.
* @return string the rendering result
*/
protected function renderCloseButton()
{
if (($closeButton = $this->closeButton) !== false) {
$tag = ArrayHelper::remove($closeButton, 'tag', 'button');
$label = ArrayHelper::remove($closeButton, 'label', 'Close');
if ($tag === 'button' && !isset($closeButton['type'])) {
$closeButton['type'] = 'button';
}
return Html::tag($tag, $label, $closeButton);
} else {
return null;
}
}
protected function renderBody($items)
{
$ret = '';
foreach ($items as $i => $item) {
$item['options']['class'] = isset($item['options']['class']) ? $item['options']['class'] . ' col s12' : 'col s12';
$ret .= Html::tag('div', $item['content'], $item['options']);
}
return $ret;
}
protected function renderCardContent($data)
{
foreach ($data as $content) {
if (isset($content['activator'])) {
Html::addCssClass($content['options'], 'card-title');
Html::addCssClass($content['options'], 'activator');
}
$contents[] = Html::tag(isset($content['tag']) ? $content['tag'] : 'span', $content['body'], isset($content['options']) ? $content['options'] : []);
}
return implode("\n", $contents);
}
