public void TestRobotsCache()
{
CollectorManager cm = new CollectorManager();
RobotsCache cache = new RobotsCache(cm, "http://www.yahoo.com");
Assert.IsTrue(cache.RobotsExclusion.Count > 0, "Robots not loaded");
}
public RobotsCache(CollectorManager cm, string domainSchemeAndServer)
{
this.Redis = cm.PRCM.GetClient();
this.DomainSchemeAndServer = new Uri(domainSchemeAndServer).AbsoluteUri;
this.RobotID = "urn:domain:robots:data";
this.RobotLastDateCrawlID = "urn:domain:robots:last-date-crawl";
if (!TryRetrieveFromCache())
{
RetrieveRobots();
this.Redis.SetEntryInHash(this.RobotID, this.DomainSchemeAndServer,
this.RobotsExclusion.JsonSerialize());
this.Redis.SetEntryInHash(this.RobotLastDateCrawlID,this.DomainSchemeAndServer,
DateTime.Now.ToString());
}
}
public static Collector CrawlAndSave(
CollectorManager cm,
string link, string backlink, string text, string rel, string kind,
bool crawlChildLinks, bool poolChildLinksFound)
{
link = LinkParser.Validate(link, backlink);
if (string.IsNullOrEmpty(link))
{
// Do nothing, unparsable url
return null;
}
else
{
Collector collector = new Collector(
cm, link, backlink, text, rel, kind, crawlChildLinks, poolChildLinksFound);
return collector;
}
}
Collector(
CollectorManager cm,
string link, string backlink, string text, string rel, string kind,
bool crawlChildLinks, bool poolChildLinksFound)
{
this.CM = cm;
this.Redis = cm.PRCM.GetClient();
this.Link = link;
this.CurrentBacklink = LinkParser.Validate(backlink, string.Empty);
this.LinkInfo = new LinkInfo(cm, this.Link, this.CurrentBacklink, text, rel, kind);
if (!this.LinkInfo.LinkExcludedInRobots)
{
SaveLink();
if (crawlChildLinks)
CrawlChildLinks();
}
}
public Form1()
{
InitializeComponent();
this.CM = new CollectorManager();
}
public LinkRegistryTest()
{
this.CM = new CollectorManager();
}
public LinkInfo(CollectorManager cm, string link, string backlink, string text, string rel, string kind)
: this(cm)
{
RetrieveInfo(link, backlink, text, rel, kind);
}
public LinkInfo(CollectorManager cm, string link)
: this(cm, link, string.Empty, string.Empty, string.Empty, string.Empty)
{
}
public LinkInfo(CollectorManager cm)
{
this.Backlinks = new List<string>();
this.CM = cm;
}
public void TestCrawlManagerStart()
{
CollectorManager mgr = new CollectorManager();
mgr.Start("127.0.0.1");
}
