public function filterContent(sfEvent $event, $content)
{
$prepend = sfDynamicsConfig::getAssetsPositionInHead() == 'prepend';
$response = $event->getSubject();
$pos = $prepend ? strpos($content, '<head>') + 6 : strpos($content, '</head>');
if (false !== $pos) {
$html = $this->generateAssetsHtml();
if ($html) {
$content = substr($content, 0, $pos) . "\n" . $html . substr($content, $pos);
}
}
return $content;
}
<html>
<head>
<link rel="stylesheet" type="text/css" media="screen" href="/bar.css" />
<script type="text/javascript" src="/bar.js"></script>
<link rel="stylesheet" type="text/css" media="screen" href="/dynamics/foo.css" />
<script type="text/javascript" src="/dynamics/foo.js"></script>
</head>
<body>
<p>Lorem ipsum</p>
</body>
</html>
END;
$t->is($manager->filterContent(new sfEvent('lorem', 'event.name'), $content), $waited, '->addSfDynamicsTags() inserts tags at the bottom of <head> if position "append" and placeholder not found "(default)"');
}
sfConfig::set('app_sfDynamicsPlugin_assets_position_in_head', 'prepend');
if ('prepend' !== sfDynamicsConfig::getAssetsPositionInHead()) {
$t->error('We can’t test prepend inclusion');
$t->skip('skip 1 tests', 1);
} else {
$content = <<<END
<html>
<head>
<link rel="stylesheet" type="text/css" media="screen" href="/bar.css" />
<script type="text/javascript" src="/bar.js"></script>
</head>
<body>
<p>Lorem ipsum</p>
</body>
</html>
END;
$waited = <<<END
/**
* Add sfDynamics css and js tags to the content
*/
protected function addSfDynamicsTags($content, $ext)
{
if (!in_array($ext, array('css', 'js'))) {
throw new sfDynamicsException(sprintf('"%s" is an unknown file extension', $type));
}
// Retrieve placeholders dedicated to this extension
$placeholder = call_user_func(array('sfDynamicsConfig', 'get' . ucfirst($ext) . 'Placeholder'));
// Retrieve the tags to insert
if (!($sfDynamicTags = $this->{'generate' . ucfirst($ext) . 'Html'}())) {
// Nothing to add, same content whithout placeholder
return str_ireplace($placeholder, '', $content);
}
if (false !== stripos($content, $placeholder)) {
return str_ireplace($placeholder, $sfDynamicTags, $content);
}
// Placeholder not found, insertion in the <head> section
if ('prepend' === sfDynamicsConfig::getAssetsPositionInHead()) {
return str_ireplace('<head>', '<head>' . "\n" . $sfDynamicTags, $content);
}
return str_ireplace('</head>', $sfDynamicTags . "\n" . '</head>', $content);
}