public function generatePdf()
	{
		$this->headline = $this->title;
		$this->printable = false;

		// Generate article
		$strArticle = $this->replaceInsertTags($this->generate(), false);
		$strArticle = html_entity_decode($strArticle, ENT_QUOTES, Config::get('characterSet'));
		$strArticle = $this->convertRelativeUrls($strArticle, '', true);

		// Remove form elements and JavaScript links
		$arrSearch = array
		(
			'@<form.*</form>@Us',
			'@<a [^>]*href="[^"]*javascript:[^>]+>.*</a>@Us'
		);

		$strArticle = preg_replace($arrSearch, '', $strArticle);

		if (empty($GLOBALS['TL_HOOKS']['printArticleAsPdf']))
		{
			throw new \Exception('No PDF extension found. Did you forget to install contao/tcpdf-bundle?');
		}

		// HOOK: allow individual PDF routines
		if (isset($GLOBALS['TL_HOOKS']['printArticleAsPdf']) && \is_array($GLOBALS['TL_HOOKS']['printArticleAsPdf']))
		{
			foreach ($GLOBALS['TL_HOOKS']['printArticleAsPdf'] as $callback)
			{
				$this->import($callback[0]);
				$this->{$callback[0]}->{$callback[1]}($strArticle, $this);
			}
		}
	}