private void ParseMusicStagePage(MusicShowInstance showinstance, Dispatcher dispatcher)
{
var page = new HtmlWeb().Load(showinstance.URL);
for (var stagetypenode = page.DocumentNode.SelectSingleNode("//h2[@id='wiki_lineup']/following-sibling::h3[not(preceding-sibling::h2[@id='wiki_winner'])]"); stagetypenode != null;
stagetypenode = stagetypenode.SelectSingleNode("./following-sibling::h3[not(preceding-sibling::h2[@id='wiki_winner'])]"))
{
var stagetype = new MusicShowInstanceStageType(dispatcher)
{
StageTypeName = stagetypenode.InnerText
};
stagetype.Columns.AddRange(stagetypenode.SelectNodes(@"./following-sibling::table[1]/thead/tr/th").Skip(2).Select(e => e.InnerText));
foreach (var stagetypeelem in stagetypenode.SelectNodes(@"./following-sibling::table[1]/tbody/tr"))
{
var stage = new MusicShowStage(dispatcher)
{
GroupName = stagetypeelem.Descendants("td").First().InnerText,
SongName = stagetypeelem.Descendants("td").ElementAt(1).InnerText,
};
stage.Links.AddRange(stagetypeelem.Descendants("td").Skip(2).Select(e => e.InnerHtml));
stagetype.Stages.Add(stage);
}
showinstance.StageTypes.Add(stagetype);
}
}
private void ParseMusicShowPage(MusicShow show, Dispatcher dispatcher)
{
var page = new HtmlWeb().Load(show.URL);
for (var node = page.DocumentNode.SelectSingleNode("//h2[@id='wiki_archive']/following-sibling::p");
int.TryParse(node.InnerText, out var tmpint); node = node.SelectSingleNode("./following-sibling::p"))
{
foreach (var stageelem in node.SelectNodes(@"./following-sibling::table[1]/tbody/tr/td[1]/a"))
{
var showinstance = new MusicShowInstance(dispatcher)
{
Date = DateTime.ParseExact(stageelem.InnerText, "yyyyMMdd", CultureInfo.InvariantCulture),
URL = "https://www.reddit.com" + stageelem.GetAttributeValue("href", null),
MusicShow = show,
};
show.Instances.Add(showinstance);
MusicShowInstances.Add(showinstance);
Task.Factory.StartNew(() => ParseMusicStagePage(showinstance, dispatcher));
}
}
}