public function testFixUrl()
{
$this->assertEquals("http://example.com/Some%20Thing", UrlCheck::fixUrl("http://example.com/Some Thing"));
$this->assertEquals("http://example.com/Some%20Thing", UrlCheck::fixUrl("http://example.com/Some%20Thing"));
$this->assertEquals("http://example.com/SomeThing", UrlCheck::fixUrl("http://example.com/SomeThing/"));
$this->assertEquals("http://example.com/SomeThing", UrlCheck::fixUrl("http://example.com/SomeThing"));
$this->assertEquals("http://example.com/Some%20Thing", UrlCheck::fixUrl("http://example.com/Some Thing/"));
}
/**
* Writes the found URL as a job on the queue.
*
* And URL is only persisted to the queue when it not has been indexed yet.
*
* @param \Symfony\Component\EventDispatcher\GenericEvent $event
*/
public function onDiscoverUrl(Event $event)
{
$crawlJob = $event->getSubject()->getCurrentCrawlJob();
foreach ($event['uris'] as $uri) {
if ($position = strpos($uri, '#')) {
$uri = new Uri(substr($uri, 0, $position));
}
$isBlacklisted = UrlCheck::isUrlBlacklisted($uri->normalize()->toString(), $crawlJob->getBlacklist());
if ($isBlacklisted) {
$this->eventDispatcher->dispatch("spider.crawl.blacklisted", new Event($this, ['uri' => $uri]));
continue;
//url blacklisted, so go to next one
}
if (!$this->indexer->isUrlIndexedandNotExpired(UrlCheck::fixUrl($uri->toString()), $crawlJob->getMetadata())) {
$job = new CrawlJob(UrlCheck::fixUrl($uri->normalize()->toString()), (new Uri($crawlJob->getUrl()))->normalize()->toString(), $crawlJob->getBlacklist(), $crawlJob->getMetadata(), $crawlJob->getWhitelist());
if ($job->isAllowedToCrawl()) {
$this->queue->publishJob($job);
}
}
}
}
