/**
* Adds a link to the LinkFinder-internal link-cache
*
* @param string $link_raw The link like it was found
* @param string $link_code The html-code of the link like it was found (i.e. <a href="the_link.html">Link</a>)
* @param string $link_text The linktext like it was found
* @param bool $is_redirect_url Flag indicatin whether the found URL is target of an HTTP-redirect
*/
protected function addLinkToCache($link_raw, $link_code, $link_text = "", $is_redirect_url = false)
{
//PHPCrawlerBenchmark::start("preparing_link_for_cache");
// If liks already was found and processed -> skip this link
if (isset($this->found_links_map[$link_raw])) {
return;
}
// Rebuild URL from link
$url_rebuild = PHPCrawlerUtils::buildURLFromLink($link_raw, $this->baseUrlParts);
// If link coulnd't be rebuild
if ($url_rebuild == null) {
return;
}
// Create an PHPCrawlerURLDescriptor-object with URL-data
$url_link_depth = $this->SourceUrl->url_link_depth + 1;
$UrlDescriptor = new PHPCrawlerURLDescriptor($url_rebuild, $link_raw, $link_code, $link_text, $this->SourceUrl->url_rebuild, $url_link_depth);
// Is redirect-URL?
if ($is_redirect_url == true) {
$UrlDescriptor->is_redirect_url = true;
}
// Add the PHPCrawlerURLDescriptor-object to LinkCache
$this->LinkCache->addURL($UrlDescriptor);
// Add the PHPCrawlerURLDescriptor-object to found-links-array
$map_key = $link_raw;
$this->found_links_map[$map_key] = true;
//PHPCrawlerBenchmark::stop("preparing_link_for_cache");
}
