Friendica Communications Platform (please note that this is a clone of the repository at github, issues are handled there) https://friendi.ca
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<?php
namespace Friendica\Object;
/**
* OEmbed data object
*
* @see https://oembed.com/#section2.3
*
* @author Hypolite Petovan <hypolite@mrpetovan.com>
*/
class OEmbed
{
public $embed_url = '';
public $type = '';
public $title = '';
public $author_name = '';
public $author_url = '';
public $provider_name = '';
public $provider_url = '';
public $cache_age = '';
public $thumbnail_url = '';
public $thumbnail_width = '';
public $thumbnail_height = '';
public $html = '';
public $url = '';
public $width = '';
public $height = '';
public function __construct($embed_url)
{
$this->embed_url = $embed_url;
}
public function parseJSON($json_string)
{
$properties = json_decode($json_string, true);
if (empty($properties)) {
return;
}
foreach ($properties as $key => $value) {
if (in_array($key, ['thumbnail_width', 'thumbnail_height', 'width', 'height'])) {
// These values should be numbers, so ensure that they really are numbers.
$value = (int)$value;
} elseif (is_array($value)) {
// Ignoring arrays.
} elseif ($key != 'html') {
// Avoid being able to inject some ugly stuff through these fields.
$value = htmlentities($value);
} else {
/// @todo Add a way to sanitize the html as well, possibly with an <iframe>?
$value = mb_convert_encoding($value, 'HTML-ENTITIES', mb_detect_encoding($value));
}
if (property_exists(__CLASS__, $key)) {
$this->{$key} = $value;
}
}
}
}