public void MimeTypeWithSuffix()
{
var original = "application/html+xml";
var mt = new MimeType(original);
Assert.AreEqual("application", mt.GeneralType);
Assert.AreEqual("html", mt.MediaType);
Assert.AreEqual("xml", mt.Suffix);
Assert.AreEqual(0, mt.Keys.Count());
Assert.AreEqual(original, mt.ToString());
}
public void MimeTypeWithInvalidFormat()
{
var original = "app;yo=there";
var mt = new MimeType(original);
Assert.AreEqual("app;yo=there", mt.GeneralType);
Assert.AreEqual("", mt.MediaType);
Assert.AreEqual("", mt.Suffix);
Assert.AreEqual(0, mt.Keys.Count());
Assert.AreEqual(original, mt.ToString());
}
public void MimeTypeWithSuffixAndParameter()
{
var original = "application/html+xml;foo=bar";
var mt = new MimeType(original);
Assert.AreEqual("application", mt.GeneralType);
Assert.AreEqual("html", mt.MediaType);
Assert.AreEqual("xml", mt.Suffix);
Assert.AreEqual(1, mt.Keys.Count());
Assert.AreEqual("foo", mt.Keys.First());
Assert.AreEqual("bar", mt.GetParameter("foo"));
Assert.AreEqual(original, mt.ToString());
}
/// <summary>
/// Creates new document creation options. Selects the source from the
/// response by potentially using the encoding from the configuration.
/// </summary>
/// <param name="response">The response to hand over.</param>
/// <param name="configuration">The configuration to use.</param>
public CreateDocumentOptions(IResponse response, IConfiguration configuration)
{
var contentType = response.GetContentType(MimeTypeNames.Html);
var encoding = configuration.DefaultEncoding();
var charset = contentType.GetParameter(AttributeNames.Charset);
if (!String.IsNullOrEmpty(charset) && TextEncoding.IsSupported(charset))
encoding = TextEncoding.Resolve(charset);
_source = new TextSource(response.Content, encoding);
_contentType = contentType;
_response = response;
}
public void MimeTypeWithMultipleParameters()
{
var original = "application/html;foo=bar;cool=dude";
var mt = new MimeType(original);
Assert.AreEqual("application", mt.GeneralType);
Assert.AreEqual("html", mt.MediaType);
Assert.AreEqual("", mt.Suffix);
Assert.AreEqual(2, mt.Keys.Count());
Assert.AreEqual("foo", mt.Keys.First());
Assert.AreEqual("cool", mt.Keys.Last());
Assert.AreEqual("bar", mt.GetParameter("foo"));
Assert.AreEqual("dude", mt.GetParameter("cool"));
Assert.AreEqual(original, mt.ToString());
}
/// <summary>
/// Creates a new set of document options from the given response with
/// the provided configuration.
/// </summary>
/// <param name="response">The response to pass on.</param>
/// <param name="configuration">The configuration to use.</param>
/// <param name="ancestor">The optional import ancestor.</param>
public CreateDocumentOptions(IResponse response, IConfiguration configuration, IDocument ancestor = null)
{
var contentType = response.GetContentType(MimeTypeNames.Html);
var charset = contentType.GetParameter(AttributeNames.Charset);
var source = new TextSource(response.Content, configuration.DefaultEncoding());
if (!String.IsNullOrEmpty(charset) && TextEncoding.IsSupported(charset))
{
source.CurrentEncoding = TextEncoding.Resolve(charset);
}
_source = source;
_contentType = contentType;
_response = response;
_ancestor = ancestor;
}
/// <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="contentType">The content type of the response.</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<XmlDocument> LoadAsync(IBrowsingContext context, IResponse response, MimeType contentType, TextSource source, CancellationToken cancelToken)
{
var document = new XmlDocument(context, source);
var evt = new HtmlParseStartEvent(document);
var events = context.Configuration.Events;
var parser = new XmlDomBuilder(document);
document.ContentType = contentType.Content;
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;
context.NavigateTo(document);
if (events != null)
events.Publish(evt);
await parser.ParseAsync(default(XmlParserOptions), cancelToken).ConfigureAwait(false);
evt.FireEnd();
return document;
}
/// <summary>
/// Checks if the given mime-type is equivalent to the provided string
/// representation.
/// </summary>
/// <param name="type">The type to check for.</param>
/// <param name="content">THe string representation.</param>
/// <returns>
/// True if both (type and representation) are equivalent, else false.
/// </returns>
public static Boolean Represents(this MimeType type, String content)
{
var other = new MimeType(content);
return type.Equals(other);
}
/// <summary>
/// Creates new document creation options.
/// </summary>
/// <param name="response">The response to hand over.</param>
/// <param name="contentType">The content mime-type.</param>
/// <param name="source">The source of the document.</param>
public CreateDocumentOptions(IResponse response, MimeType contentType, TextSource source)
{
_response = response;
_contentType = contentType;
_source = source;
}
/// <summary>
/// Checks if the given mime-type is equivalent to the provided string
/// representation.
/// </summary>
/// <param name="type">The type to check for.</param>
/// <param name="content">THe string representation.</param>
/// <returns>
/// True if both (type and representation) are equivalent, else false.
/// </returns>
public static Boolean Represents(this MimeType type, String content)
{
var other = new MimeType(content);
return(type.Equals(other));
}
public void MimeTypeWithSingleParameter()
{
var original = "text/html;yo=there";
var mt = new MimeType(original);
Assert.AreEqual("text", mt.GeneralType);
Assert.AreEqual("html", mt.MediaType);
Assert.AreEqual("", mt.Suffix);
Assert.AreEqual(1, mt.Keys.Count());
Assert.AreEqual("yo", mt.Keys.First());
Assert.AreEqual("there", mt.GetParameter("yo"));
Assert.AreEqual(original, mt.ToString());
}
static async Task<IDocument> LoadDocumentAsync(this IBrowsingContext context, IResponse response, MimeType contentType, TextSource source, CancellationToken cancel)
{
if (contentType.Represents(MimeTypes.Xml) || contentType.Represents(MimeTypes.ApplicationXml))
return await XmlDocument.LoadAsync(context, response, contentType, source, cancel).ConfigureAwait(false);
else if (contentType.Represents(MimeTypes.Svg))
return await SvgDocument.LoadAsync(context, response, contentType, source, cancel).ConfigureAwait(false);
return await HtmlDocument.LoadAsync(context, response, contentType, source, cancel).ConfigureAwait(false);
}
