protected function render_inner_html()
{
global $core;
$page = $core->request->context->page;
$translations_by_language = $this->collect();
new LanguagesElement\CollectEvent($this, array('languages' => &$translations_by_language));
if (count($translations_by_language) == 1) {
throw new ElementIsEmpty();
}
/*
if ($template)
{
return $patron($template, $translations_by_language);
}
*/
$page_language = $page->language;
$links = array();
foreach ($translations_by_language as $language => $record) {
$link = new Element('a', array(Element::INNER_HTML => $language, 'class' => 'btn language--' . \Brickrouge\normalize($language), 'href' => $record->url));
if ($language == $page_language) {
$link->add_class('active');
}
$links[$language] = $link;
}
new LanguagesElement\AlterEvent($this, array('links' => &$links, 'languages' => &$translations_by_language, 'page' => $page));
return implode('', $links);
}
/**
* Resolve group definitions into {@link Element} instances and sort them according to their
* {@link WEIGHT}.
*
* @param array $groups
*
* @return Element[]
*/
protected function resolve_groups(array $groups)
{
foreach ($groups as $group_id => &$group) {
$group = $this->resolve_group($group);
if ($group_id && !is_numeric($group_id)) {
$group->add_class('group--' . \Brickrouge\normalize($group_id));
}
}
return \ICanBoogie\sort_by_weight($groups, function ($v) {
return $v[self::WEIGHT];
});
}
/**
* Convert the thumbnail into a IMG element.
*
* @param array $attributes
*
* @return \Brickrouge\Element
*/
public function to_element(array $attributes = array())
{
$w = $this->w;
$h = $this->h;
$src = $this->src;
if ($src instanceof \Icybee\Modules\Images\Image) {
$alt = $src->alt;
$size_reference = array($src->width, $src->height);
} else {
$alt = '';
$size_reference = \Brickrouge\DOCUMENT_ROOT . $src;
}
list($w, $h) = \ICanBoogie\Image::compute_final_size($w, $h, $this->method, $size_reference);
$class = 'thumbnail';
$version_name = $this->version_name;
if ($version_name) {
$class .= ' thumbnail--' . \Brickrouge\normalize($version_name);
}
return new Element('img', $attributes + array('src' => $this->url, 'alt' => $alt, 'width' => $w, 'height' => $h, 'class' => $class));
}
