/**
*
* @param HttpResource $asset
*/
public function render($asset)
{
global $THEME;
$url = $asset->url();
$title = $asset->title();
$title = $title ? $title : $asset->name();
$description = $asset->get_meta('description');
$description = $description;
$keywords = $asset->get_meta('keywords');
$image_src = $asset->get_link('rel', 'image_src');
$image_src = $image_src ? $image_src['href'] : false;
if (empty($image_src))
{
$image_src = $this->get_icon($asset);
}
$icon = $this->get_icon($asset);
$image_src = $asset->canonic_url($image_src);
$icon = $asset->canonic_url($icon);
$embed = <<<EOT
<a href="$url">
<img src="{$image_src}" alt="{$title}" title="{$title}" style="float:left; margin-right:5px; margin-bottom:5px; " >
</a>
$description
<span style="clear:both;"></span>
EOT;
$result = array();
$result[self::EMBED_SNIPPET] = $embed;
$result[self::TITLE] = $title;
$result[self::THUMBNAIL] = $image_src;
$result[self::DESCRIPTION] = $description;
$result[self::ICON] = $icon;
$result[self::TAGS] = $keywords;
return $result;
}
/**
*
* @param HttpResource $asset
*/
public function render($asset)
{
$link = $asset->get_link('type', 'application/json+oembed');
if (empty($link))
{
return false;
}
$width = (int) $asset->config('size');
$width = (24 <= $width && $width <= 800) ? $width : 300;
$href = $link['href'];
$data = HttpResource::fetch_json("$href&maxwidth=$width"); //&maxheight=$height
if (empty($data))
{
return false;
}
$data['title'] = isset($data['title']) ? $data['title'] : '';
$data['width'] = isset($data['width']) ? intval($data['width']) : '';
$data['height'] = isset($data['height']) ? intval($data['height']) : '';
$type = $data['type'];
$f = array($this, "render_$type");
if (is_callable($f))
{
$result = call_user_func($f, $asset, $data);
}
else
{
$result = array();
}
$result[self::THUMBNAIL] = isset($data['thumbnail_url']) ? $data['thumbnail_url'] : '';
$result[self::TITLE] = isset($data['title']) ? $data['title'] : '';
return $result;
}
