private static function decode_background($background)
{
$parts = explode(',', $background);
$parts[0] = Image::decode_color($parts[0]);
if (count($parts) == 1) {
return array($parts[0], null, 0);
}
$parts[1] = Image::decode_color($parts[1]);
return $parts;
}
/**
* 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));
}