public async Task <IActionResult> Index(WebAddress wa)
{
AjaxResponse ajaxResponse = new AjaxResponse();
ajaxResponse.url = wa.Url;
try
{
if (!ModelState.IsValid)
{
ajaxResponse.htmlResult = "<li>The URL field is not a valid fully-qualified http, https, or ftp URL.</li>";
return(Content(JsonConvert.SerializeObject(ajaxResponse)));
}
wa.Url = UrlFormater.GetLeftPart(wa.Url);
ajaxResponse.url = wa.Url;
if (db.WebAddresses.Where(w => w.Url == wa.Url).Any())
{
ajaxResponse.htmlResult = "<li>This url has already checked.</li>";
return(Content(JsonConvert.SerializeObject(ajaxResponse)));
}
var sitemap = new Sitemap {
SitemapLink = "-",
Pages = new List <Page>()
};
sitemap.Pages.Add(new Page {
PageLink = "", Sitemap = sitemap
});
if (wa.Sitemaps == null)
{
wa.Sitemaps = new List <Sitemap>();
}
SitemapSearcher searcher = new SitemapSearcher(wa);
searcher.FindIn("robots.txt");
wa = searcher.webAddress;
if (wa.isSuccess)
{
LinkParser ls = new LinkParser(searcher.webAddress);
wa = await ls.GetLinksAsync(wa);
}
ajaxResponse.htmlResult += "<li>Discovered: " + wa.Sitemaps.Count + " sitemaps</li>";
wa.Sitemaps.Add(sitemap);
db.WebAddresses.Add(wa);
await db.SaveChangesAsync();
ajaxResponse.isSuccess = true;
ajaxResponse.htmlResult += "<li>Discovered: " + db.Pages.Where(p => p.Sitemap.UId == wa.UId).Count() + " pages from sitemaps</li>";
ajaxResponse.htmlResult += "<li>Starting to checking links...</li>";
}
catch
{
ajaxResponse.isSuccess = false;
ajaxResponse.htmlResult = "<li>Server error</li>";
}
return(Content(JsonConvert.SerializeObject(ajaxResponse)));
}
