internal async static Task<IDocument> LoadAsync(IBrowsingContext context, CreateDocumentOptions options, CancellationToken cancelToken)
{
var scripting = context.Configuration.IsScripting();
var parserOptions = new HtmlParserOptions { IsScripting = scripting };
var document = new HtmlDocument(context, options.Source);
var parser = new HtmlDomBuilder(document);
document.Setup(options);
context.NavigateTo(document);
context.Fire(new HtmlParseEvent(document, completed: false));
await parser.ParseAsync(parserOptions, cancelToken).ConfigureAwait(false);
context.Fire(new HtmlParseEvent(document, completed: true));
return document;
}
/// <summary>
/// Parses the stream asynchronously with option to cancel.
/// </summary>
public async Task<IHtmlDocument> ParseAsync(Stream source, CancellationToken cancel)
{
var document = CreateDocument(source);
var parser = new HtmlDomBuilder(document);
return await parser.ParseAsync(_options, cancel).ConfigureAwait(false);
}
/// <summary>
/// Loads the document in the provided context from the given response.
/// </summary>
/// <param name="context">The browsing context.</param>
/// <param name="response">The response to consider.</param>
/// <param name="source">The source to use.</param>
/// <param name="cancelToken">Token for cancellation.</param>
/// <returns>The task that builds the document.</returns>
internal async static Task<HtmlDocument> LoadAsync(IBrowsingContext context, IResponse response, TextSource source, CancellationToken cancelToken)
{
var document = new HtmlDocument(context, source);
using (var evt = new HtmlParseStartEvent(document))
{
var config = context.Configuration;
var events = config.Events;
var parser = new HtmlDomBuilder(document);
document.ContentType = response.Headers.GetOrDefault(HeaderNames.ContentType, MimeTypes.Html);
document.Referrer = response.Headers.GetOrDefault(HeaderNames.Referer, String.Empty);
document.DocumentUri = response.Address.Href;
document.Cookie = response.Headers.GetOrDefault(HeaderNames.SetCookie, String.Empty);
document.ReadyState = DocumentReadyState.Loading;
if (events != null)
events.Publish(evt);
var options = new HtmlParserOptions { IsScripting = config.IsScripting() };
await parser.ParseAsync(options, cancelToken).ConfigureAwait(false);
}
return document;
}
/// <summary>
/// Loads the document in the provided context from the given response.
/// </summary>
/// <param name="context">The browsing context.</param>
/// <param name="options">The creation options to consider.</param>
/// <param name="cancelToken">Token for cancellation.</param>
/// <returns>The task that builds the document.</returns>
internal async static Task<IDocument> LoadAsync(IBrowsingContext context, CreateDocumentOptions options, CancellationToken cancelToken)
{
var document = new HtmlDocument(context, options.Source);
var evt = new HtmlParseStartEvent(document);
var config = context.Configuration;
var events = config.Events;
var parser = new HtmlDomBuilder(document);
var parserOptions = new HtmlParserOptions
{
IsScripting = config.IsScripting()
};
document.Setup(options);
context.NavigateTo(document);
if (events != null)
{
events.Publish(evt);
}
await parser.ParseAsync(parserOptions, cancelToken).ConfigureAwait(false);
evt.FireEnd();
return document;
}
