private function escape($string)
{
if (is_string($string)) {
switch ($this->escape_level) {
case self::ESCAPE_ATTR:
$string = \escape::attribute($string);
break;
case self::ESCAPE_HTML:
$string = \escape::html($string);
break;
}
}
return $string;
}
kirbytext::$tags['twitter'] = array('attr' => array('class', 'title', 'text', 'rel', 'target', 'popup'), 'html' => function ($tag) {
// get and sanitize the username
$username = str_replace('@', '', $tag->attr('twitter'));
// build the profile url
$url = 'https://twitter.com/' . $username;
// sanitize the link text
$text = $tag->attr('text', '@' . $username);
// build the final link
return html::a($url, $text, array('class' => $tag->attr('class'), 'title' => $tag->attr('title'), 'rel' => $tag->attr('rel'), 'target' => $tag->target()));
});
kirbytext::$tags['youtube'] = array('attr' => array('width', 'height', 'class', 'caption'), 'html' => function ($tag) {
$caption = $tag->attr('caption');
if (!empty($caption)) {
$figcaption = '<figcaption>' . escape::html($caption) . '</figcaption>';
} else {
$figcaption = null;
}
return '<figure class="' . $tag->attr('class', kirby()->option('kirbytext.video.class', 'video')) . '">' . embed::youtube($tag->attr('youtube'), array('width' => $tag->attr('width', kirby()->option('kirbytext.video.width')), 'height' => $tag->attr('height', kirby()->option('kirbytext.video.height')))) . $figcaption . '</figure>';
});
kirbytext::$tags['vimeo'] = array('attr' => array('width', 'height', 'class', 'caption'), 'html' => function ($tag) {
$caption = $tag->attr('caption');
if (!empty($caption)) {
$figcaption = '<figcaption>' . escape::html($caption) . '</figcaption>';
} else {
$figcaption = null;
}
return '<figure class="' . $tag->attr('class', kirby()->option('kirbytext.video.class', 'video')) . '">' . embed::vimeo($tag->attr('vimeo'), array('width' => $tag->attr('width', kirby()->option('kirbytext.video.width')), 'height' => $tag->attr('height', kirby()->option('kirbytext.video.height')))) . $figcaption . '</figure>';
});
kirbytext::$tags['gist'] = array('attr' => array('file'), 'html' => function ($tag) {
return embed::gist($tag->attr('gist'), $tag->attr('file'));
});