/**
* Shortcode for <figure>.
*
* Usage example: [FIGURE src="img/home/me.jpg" caption="Me" alt="Bild på mig" nolink="nolink"]
*
* @param string $options for the shortcode.
*
* @return array with all the options.
*/
public static function shortCodeFigure($options)
{
extract(array_merge(array('id' => null, 'class' => null, 'src' => null, 'title' => null, 'alt' => null, 'caption' => null, 'href' => null, 'nolink' => false), CTextFilter::ShortCodeInit($options)), EXTR_SKIP);
$id = $id ? " id='{$id}'" : null;
$class = $class ? " class='figure {$class}'" : " class='figure'";
$title = $title ? " title='{$title}'" : null;
if (!$alt && $caption) {
$alt = $caption;
}
if (!$href) {
$pos = strpos($src, '?');
$href = $pos ? substr($src, 0, $pos) : $src;
}
$a_start = null;
$a_end = null;
if (!$nolink) {
$a_start = "<a href='{$href}'>";
$a_end = "</a>";
}
$html = <<<EOD
<figure{$id}{$class}>
{$a_start}<img src='{$src}' alt='{$alt}'{$title}/>{$a_end}
<figcaption markdown=1>{$caption}</figcaption>
</figure>
EOD;
return $html;
}
