public function setupUrls()

in pgo/cases/joomla/TrainingCaseHandler.php [102:149]
42 lines of code
15 McCabe index (conditional complexity)

	public function setupUrls()
	{
		$this->maria->up();
		$this->nginx->up();

		$url = "http://" . $this->getHttpHost() . ":" . $this->getHttpPort();
		$s = file_get_contents($url);

		$this->nginx->down(true);
		$this->maria->down(true);

		echo "Generating training urls.\n";

		$lst = array();
		if (preg_match_all(", href=\"([^\"]+)\",", $s, $m)) {
			foreach ($m[1] as $u) {
				$h = parse_url($u, PHP_URL_HOST);
				$s = parse_url($u, PHP_URL_SCHEME);
				if ($h && $s) {
					if ($this->getHttpHost() != $h) {
						continue;
					}
					if (!in_array($u, $lst)) {
						$lst[] = $u;
					}
					continue;
				}
				$p = parse_url($u, PHP_URL_PATH);
				if (strlen($p) >= 2 && "/" == $p[0] && "/" != $p[1] && !in_array(substr($p, -3), array("css", "xml", "ico")) &&
					"/using-joomla/extensions/components/news-feeds-component/single-news-feed" != $p) {
					$ur = "http://" . $this->getHttpHost() . ":" . $this->getHttpPort() . $u;
					if (!in_array($ur, $lst)) {
						$lst[] = $ur;
					}
				}
			}
		}

		if (empty($lst)) {
			printf("\033[31m WARNING: Training URL list is empty, check the regex and the possible previous error messages!\033[0m\n");
		}

		$fn = $this->getJobFilename();
		$s = implode("\n", $lst);
		if (strlen($s) !== file_put_contents($fn, $s)) {
			throw new Exception("Couldn't write '$fn'.");
		}
	}