} else {
echo "Content not received" . $lb;
}
// Now you should do something with the content of the actual
// received page or file ($DocInfo->source), we skip it in this example
echo $lb;
flush();
}
}
// Now, create a instance of your class, define the behaviour
// of the crawler (see class-reference for more options and details)
// and start the crawling-process.
$crawler = new MyCrawler();
// URL to crawl
$crawler->setURL("localhost.p2.gta.charlie");
$crawler->obeyNoFollowTags(TRUE);
$crawler->obeyRobotsTxt(TRUE);
$crawler->enableAggressiveLinkSearch(FALSE);
// Only receive content of files with content-type "text/html"
$crawler->addContentTypeReceiveRule("#text/html#");
// Ignore links to pictures, dont even request pictures
$crawler->addURLFilterRule("#\\.(jpg|jpeg|gif|png|css|js)([?].*)?\$# i");
// Store and send cookie-data like a browser does
$crawler->enableCookieHandling(true);
// Set the traffic-limit to 1 MB (in bytes,
// for testing we dont want to "suck" the whole site)
$crawler->setTrafficLimit(1000 * 1024);
// Thats enough, now here we go
$crawler->go();
// At the end, after the process is finished, we print a short
// report (see method getProcessReport() for more information)
// Final re-order
$this->links = array_values($this->links);
return $this->links;
}
}
// Now, create a instance of your class, define the behaviour
// of the crawler (see class-reference for more options and details)
// and start the crawling-process.
$crawler = new MyCrawler($_SESSION['crawler']['domain']);
$crawler->setFollowMode(2);
$crawler->addContentTypeReceiveRule("#text/html#");
$crawler->addURLFilterRule("#\\.(jpg|jpeg|gif|png)\$# i");
$crawler->enableCookieHandling(true);
if ($_SESSION['crawler']['respect_robots_txt'] == true) {
$crawler->obeyRobotsTxt(true, $_SESSION['crawler']['domain'] . '/robots.txt');
$crawler->obeyNoFollowTags(true);
}
$crawler->enableAggressiveLinkSearch(false);
$crawler->excludeLinkSearchDocumentSections(PHPCrawlerLinkSearchDocumentSections::ALL_SPECIAL_SECTIONS);
$crawler->addLinkSearchContentType("#text/html# i");
$crawler->setLinkExtractionTags(array('href'));
$crawler->setUserAgentString('Crawl_Scrape_Solr_Index/1.0)');
// no data on poage yet
if ($_SESSION['crawler']['auth'] == true) {
$crawler->set_url_test_auth($_SESSION['crawler']['user'], $_SESSION['crawler']['pass']);
$pattern = "/https?://" . str_replace('.', '\\.', $_SESSION['crawler']['silo']) . "/is";
$crawler->addBasicAuthentication($pattern, $_SESSION['crawler']['user'], $_SESSION['crawler']['pass']);
}
// Thats enough, now here we go
$crawler->go();
// At the end, after the process is finished, we print a short
