public function extractTitle($content, $retrieveTitle = false) {
		if ($retrieveTitle) {
			
		} else {
			if ($this->isImage($content)) {
				return 'Image: ' . basename($content);
			}
			
			if ($this->isWebpage($content)) {
				return 'Website: ' . basename($content);
			}
			
			return DBField::create_field('Text', $content)->LimitWordCount(5, '');
		}
	}