public function render()
{
if (!empty($this->_items)) {
$indicators = new Lists(Lists::LIST_UNSTYLED);
$indicators->set_tag('ol');
$indicators->add_class('carousel-indicators');
foreach ($this->_items as $key => $item) {
if ($key == 0) {
$indicators->add_item('', Lists::ITEM_ACTIVE, array('data-target' => '#' . $this->_attributes['id'], 'data-slide-to' => $key));
$slides[$key] = new Tag('div', $item, ['class' => 'item active']);
} else {
$indicators->add_item('', array('data-target' => '#' . $this->_attributes['id'], 'data-slide-to' => $key));
$slides[$key] = new Tag('div', $item, ['class' => 'item']);
}
}
$slide = new Tag('div', implode(PHP_EOL, $slides), ['class' => 'carousel-inner', 'role' => 'listbox']);
$controls['left'] = new Link(implode(PHP_EOL, array(new Tag('span', ['class' => 'glyphicon glyphicon-chevron-left', 'aria-hidden' => TRUE]), new Tag('span', 'Previous', ['class' => 'sr-only']))), ['class' => 'left carousel-control', 'href' => '#' . $this->_attributes['id'], 'role' => 'button', 'data-slide' => 'prev']);
$controls['right'] = new Link(implode(PHP_EOL, array(new Tag('span', ['class' => 'glyphicon glyphicon-chevron-right', 'aria-hidden' => TRUE]), new Tag('span', 'Next', ['class' => 'sr-only']))), ['class' => 'right carousel-control', 'href' => '#' . $this->_attributes['id'], 'role' => 'button', 'data-slide' => 'next']);
return (new Tag($this->_tag, implode(PHP_EOL, array($indicators, $slide)), $this->_attributes))->render();
}
return '';
}
/**
* Builder
*
* @return object
*/
public function build()
{
@(list($content, $type, $attr) = func_get_args());
$this->set_contextual_class_prefix('alert');
if (is_array($content)) {
$lists = new Lists(Lists::LIST_UNSTYLED);
$lists->add_class('alert-list');
foreach ($content as $list) {
$lists->add_item($list);
}
$this->_content[] = $lists;
} elseif (is_string($content)) {
if (in_array($content, $this->_contextual_classes) and !in_array($content, ['default', 'primary'])) {
$this->{'is_' . $content}();
} else {
$this->_content[] = $content;
}
}
if (isset($type)) {
if (is_array($type)) {
$this->add_attributes($type);
} elseif (is_string($type)) {
if (in_array($type, $this->_contextual_classes) and !in_array($type, ['default', 'primary'])) {
$this->{'is_' . $type}();
}
}
}
if (isset($attr)) {
if (is_array($attr)) {
$this->add_attributes($attr);
} elseif (is_string($attr)) {
if (in_array($attr, $this->_contextual_classes) and !in_array($attr, ['default', 'primary'])) {
$this->{'is_' . $attr}();
}
}
}
return $this;
}