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<?php
namespace Scene7\Helpers\Html;
class Image extends AbstractTag
{
public function __construct($src, $alt, array $attributes = [])
{
$this->setSrc($src);
$this->setAlt($alt);
$this->setAttributes($attributes);
}
public function setSrc($src)
{
return $this->setAttribute('src', $src);
}
public function setSrcset($srcset)
{
return $this->setAttribute('srcset', $srcset);
}
public function setAlt($text)
{
return $this->setAttribute('alt', $text);
}
public function render()
{
if (!isset($this->attributes['src']) || !isset($this->attributes['alt'])) {
throw new \RuntimeException('Image requires src and alt attributes');
}
return '<img' . $this->renderAttributes() . '>';
}
}