public void SettingsArePresent()
{
// Arrange
var settings = new WopiUrlSettings()
{
BusinessUser = 1,
UiLlcc = new CultureInfo("en-US"),
DcLlcc = new CultureInfo("es-ES"),
Embedded = true,
DisableAsync = true,
DisableBroadcast = true,
Fullscreen = true,
Recording = true,
ThemeId = 1,
DisableChat = 1,
Perfstats = 1,
HostSessionId = Guid.NewGuid().ToString(),
SessionContext = Guid.NewGuid().ToString(),
WopiSource = "c:\\doc.docx",
ValidatorTestCategory = "All"
};
// Act
// Assert
Assert.Equal(15, settings.Count);
}
private string ResolveOptionalParameter(string name, string value, WopiUrlSettings urlSettings)
{
string param = null;
if (urlSettings.TryGetValue(value, out param))
{
return name + "=" + Uri.EscapeDataString(param) + "&";
}
return null;
}
public async void UrlWithAdditionalSettings(string extension, string wopiFileUrl, WopiActionEnum action, string expectedValue)
{
// Arrange
var settings = new WopiUrlSettings {
UI_LLCC = new CultureInfo("en-US")
};
var urlGenerator = new WopiUrlBuilder(_discoverer, settings);
// Act
var result = await urlGenerator.GetFileUrlAsync(extension, wopiFileUrl, action);
// Assert
Assert.Equal(expectedValue, result);
}
/// <summary>
/// Generates an URL for a given file and action.
/// </summary>
/// <param name="extension">File extension used to identify a correct URL template.</param>
/// <param name="fileIdentifier">Identifier of a file which an object of interest.</param>
/// <param name="accessToken">Access token that will be added to the URL.</param>
/// <param name="action">Action used to identify a correct URL template.</param>
/// <param name="urlSettings">Additional URL settings (if not specified, defaults passed to the class constructor will be used).</param>
/// <returns></returns>
public async Task<string> GetFileUrlAsync(string extension, string fileIdentifier, string accessToken, WopiActionEnum action, WopiUrlSettings urlSettings = null)
{
var combinedUrlSettings = new WopiUrlSettings(urlSettings.Merge(UrlSettings));
var template = await WopiDiscoverer.GetUrlTemplateAsync(extension, action);
if (template != null)
{
// Resolve optional parameters
var url = Regex.Replace(template, @"<(?<name>\w*)=(?<value>\w*)&*>", m => ResolveOptionalParameter(m.Groups["name"].Value, m.Groups["value"].Value, combinedUrlSettings));
url = url.TrimEnd('&');
// Append mandatory parameters
var fileUrl = WopiHostUrl + "/wopi/files/" + fileIdentifier;
url += "&WOPISrc=" + Uri.EscapeDataString(fileUrl);
url += "&access_token=" + Uri.EscapeDataString(accessToken);
return url;
}
return null;
}
/// <summary>
/// Creates a new instance of WOPI URL generator class.
/// </summary>
/// <param name="wopiClientUrl">URL of the WOPI client (OWA/OOS/etc.)</param>
/// <param name="wopiHostUrl">URL of the WOPI host (endpoint serving the content to WOPI client).</param>
/// <param name="urlSettings">Additional settings influencing behavior of the WOPI client.</param>
public WopiUrlGenerator(string wopiClientUrl, string wopiHostUrl, WopiUrlSettings urlSettings = null)
{
WopiClientUrl = wopiClientUrl;
WopiHostUrl = wopiHostUrl;
UrlSettings = urlSettings;
}
