private static void SetTitleYearLength(Isan isan, string text)
{
var match = TitleYearLengthRegex.Match(text);
isan.Title = match.Groups[1].Value.Trim();
isan.Year = Int32.Parse(match.Groups[2].Value.Trim());
isan.LengthMin = Int32.Parse(match.Groups[3].Value.Trim());
}
public Isan ToIsan()
{
var isan = Isan.TryParse(Number);
isan.Title = Title;
isan.Year = Year;
isan.LengthMin = LengthMin;
return(isan);
}
private static string GetIsanText(Isan isan)
{
if (isan == null)
return null;
var lines = new List<string>();
lines.Add(isan.IsSearchable ? "Valid:" : "Invalid:");
lines.Add(isan.NumberFormatted);
if (!string.IsNullOrWhiteSpace(isan.Title))
lines.Add(string.Format("{0} ({1} - {2} min)", isan.Title, isan.Year, isan.LengthMin));
else
lines.Add("(no title/year/runtime found)");
return string.Join(Environment.NewLine, lines);
}
private void Populate(Isan isan, [CanBeNull] CQ dom)
{
if (_token.IsCancelled || dom == null)
return;
var titles = dom[".title"];
titles.ForEach(delegate(IDomObject o)
{
var innerText = (o.InnerText ?? "").UnescapeHtml().Trim();
var fullText = o.Render().StripHtml().UnescapeHtml().Trim();
TryPopulate(isan, innerText);
TryPopulate(isan, fullText);
});
}
private CQ GetDom(Isan isan)
{
if (_token.IsCancelled)
return null;
string status;
status = string.Format("Querying isan.org for {0} {1}...", isan is VIsan ? "V-ISAN" : "ISAN", isan.NumberFormatted);
_token.ReportProgress(100.0 * _numRequests / TotalRequests, status);
var numberEscaped = Uri.EscapeUriString(isan.Number);
var url = string.Format(IsanLookupUrl, numberEscaped);
CQ dom = CQ.CreateFromUrl(url, new ServerConfig { UserAgent = UserAgent, Timeout = Timeout });
status = string.Format("Got response from isan.org for {0} {1}...", isan is VIsan ? "V-ISAN" : "ISAN", isan.NumberFormatted);
_token.ReportProgress(100.0 * (++_numRequests) / TotalRequests, status);
return dom;
}
private static void TryPopulate(Isan isan, string text)
{
if (string.IsNullOrWhiteSpace(text))
return;
var title = text.StripLeadingIsan().Trim();
if (Isan.IsIsan(text))
Logger.DebugFormat("Full V-ISAN: {0}", text);
if (IsTitleYearLength(title))
SetTitleYearLength(isan, title);
}
