/**
*
* @param HttpResource $asset
*/
public function render($asset)
{
if (! $asset->is_image())
{
return false;
}
global $THEME;
$url = $asset->url();
$title = $asset->title();
$title = $title ? $title : $asset->name();
$size = (int) $asset->config('size');
$size = (24 <= $size && $size <= 800) ? $size : 300;
$embed = <<<EOT
<div style="text-align:center"><a href="$url"><img src="{$url}" width="$size" alt="{$title}" title="{$title}"></a></div>
EOT;
$result = array();
$result[self::URL] = $url;
$result[self::EMBED_SNIPPET] = $embed;
$result[self::TITLE] = $title;
$result[self::THUMBNAIL] = $url;
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;
}
/**
*
* @param HttpResource $asset
*/
public function render($asset)
{
if ($asset->url_match('gmodules.com/ig/') && $asset->url_param('url') != false)
{
$url = $asset->url();
$title = $asset->url_param('title');
$title = ($title == '__MSG_title__') ? '' : $title;
$embed = <<<EOT
<script src="$url"></script>
EOT;
$result = array();
$result[self::EMBED_SNIPPET] = $embed;
$result[self::TITLE] = $title;
return $result;
}
if (!$asset->is_gadget())
{
$url = $asset->url();
if (!$asset->url_match('google.com/ig/directory'))
{
return false;
}
if (!$asset->url_match('type=gadgets'))
{
return false;
}
$url = $asset->url_param('url');
if (empty($url))
{
return false;
}
$asset = new HttpResource($url);
if (!$asset->is_gadget())
{
return false;
}
}
$url = $asset->url();
if (strpos($url, 'http') !== 0)
{
$url = "http://$url";
}
$url = urlencode($url);
$title = $asset->title();
$title = $title ? $title : $asset->name();
$size = (int) $asset->config('size');
$size = (24 <= $size && $size <= 800) ? $size : 300;
$embed = <<<EOT
<script src="//www.gmodules.com/ig/ifr?url=$url&w=$size&output=js"></script>
EOT;
$result = array();
$result[self::EMBED_SNIPPET] = $embed;
$result[self::TITLE] = $title;
return $result;
}
/**
* @param HttpResource $asset
* @return array
*/
protected function render_image($asset)
{
$size = (int) $asset->config('size');
$size = (24 <= $size && $size <= 800) ? $size : 300;
$title = $data['title'];
$width = $data['width'];
$height = $data['height'];
$ratio = $height / $width;
$base = min($size, $width);
$width = $base;
$height = $ratio * $base;
$url = $data['url'];
$embed = <<<EOT
<a href="$url"><img src="{$url}" width="{$width}" height="{$height} "alt="{$title}" title="{$title}"></a>
EOT;
}
