/**
* {@inheritdoc}
*/
protected function registerAssets()
{
$config = $this->getConfig();
$theme = $config['theme'];
$jsInit = new Snippet();
$jsInit->setCallback([$this, 'jsInitSnippet'])->setLocation(Target::AFTER_JS)->setPriority(99);
return [new JavaScript('assets/highlightjs/highlight.pack.min.js'), new Stylesheet("assets/highlightjs/styles/{$theme}.css"), $jsInit];
}
public function tweet($what)
{
$app = $this->getContainer();
$asset = new Snippet();
$asset->setCallback('<script async src="//platform.twitter.com/widgets.js" charset="utf-8"></script>')->setLocation(Target::END_OF_BODY);
$app['asset.queue.snippet']->add($asset);
if (is_numeric($what)) {
$what = 'https://twitter.com/x/status/' . $what;
}
if (strpos($what, 'http') !== 0) {
$what = 'https://' . $what;
}
$res = sprintf('<blockquote class="twitter-tweet" lang="en"> (loading tweet) <a href="%s">%s</a></blockquote>', $what, $what);
return new \Twig_Markup($res, 'UTF-8');
}
protected function addAssets()
{
$app = $this->getContainer();
$config = $this->getConfig();
$pfill = $config['picturefill'];
$extPath = $app['resources']->getUrl('extensions');
$vendor = 'vendor/cdowdy/';
$extName = 'boltpicture/';
$pictureFillJS = $extPath . $vendor . $extName . 'picturefill/' . $this->_currentPictureFill . '/picturefill.min.js';
$pictureFill = <<<PFILL
<script src="{$pictureFillJS}" async defer></script>
PFILL;
$asset = new Snippet();
$asset->setCallback($pictureFill)->setZone(ZONE::FRONTEND)->setLocation(Target::AFTER_HEAD_CSS);
// variable to check if script is added to the page
if ($pfill) {
if ($this->_scriptAdded) {
$app['asset.queue.snippet']->add($asset);
} else {
$this->_scriptAdded = TRUE;
}
}
}