private void ResolvePageHeaderImage()
{
try
{
this.siteId = this.clientContext.Site.EnsureProperty(p => p.Id);
this.webId = this.clientContext.Web.EnsureProperty(p => p.Id);
if (!ImageServerRelativeUrl.StartsWith("/_LAYOUTS", StringComparison.OrdinalIgnoreCase))
{
var pageHeaderImage = this.clientContext.Web.GetFileByServerRelativePath(ResourcePath.FromDecodedUrl(ImageServerRelativeUrl));
this.clientContext.Load(pageHeaderImage, p => p.UniqueId, p => p.ListId);
this.clientContext.ExecuteQueryRetry();
this.listId = pageHeaderImage.ListId;
this.uniqueId = pageHeaderImage.UniqueId;
}
this.headerImageResolved = true;
}
catch (ServerException ex)
{
if (ex.ServerErrorTypeName == "System.IO.FileNotFoundException")
{
// provided file link does not exist...we're eating the exception and the page will end up with a default page header
Log.Warning(Constants.LOGGING_SOURCE, CoreResources.ClientSidePageHeader_ImageNotFound, ImageServerRelativeUrl);
}
else if (ex.Message.Contains("SPWeb.ServerRelativeUrl"))
{
// image resides in a different site collection context, we will simply allow it to be referred in the page header section.
Log.Warning(Constants.LOGGING_SOURCE, CoreResources.ClientSidePageHeader_ImageInDifferentWeb, imageServerRelativeUrl);
this.headerImageResolved = true;
}
else
{
// the image can also refer to a path outside SharePoint, that is also allowed, so we will mark it as resolved and move ahead.
Log.Warning(Constants.LOGGING_SOURCE, CoreResources.ClientSidePageHeader_ImageInDifferentWeb, imageServerRelativeUrl);
this.headerImageResolved = true;
//throw;
}
}
}
private async Task ResolvePageHeaderImageAsync()
{
try
{
await clientContext.Site.EnsurePropertiesAsync(p => p.Id).ConfigureAwait(false);
await clientContext.Web.EnsurePropertiesAsync(p => p.Id).ConfigureAwait(false);
siteId = clientContext.Site.Id;
webId = clientContext.Web.Id;
if (!ImageServerRelativeUrl.StartsWith("/_LAYOUTS", StringComparison.OrdinalIgnoreCase))
{
var pageHeaderImage = await clientContext.Web.GetFileByServerRelativeUrlAsync(ImageServerRelativeUrl, p => p.UniqueId, p => p.ListId).ConfigureAwait(false);
listId = pageHeaderImage.ListId;
uniqueId = pageHeaderImage.UniqueId;
}
headerImageResolved = true;
}
catch (SharePointRestServiceException ex)
{
var error = ex.Error as SharePointRestError;
if (File.ErrorIndicatesFileDoesNotExists(error))
{
clientContext.Logger.LogInformation("Provided file link does not exist...we're eating the exception and the page will end up with a default page header");
}
else if (error.Message.Contains("SPWeb.ServerRelativeUrl"))
{
headerImageResolved = true;
clientContext.Logger.LogInformation("Image resides in a different site collection context, we will simply allow it to be referred in the page header section");
}
else
{
headerImageResolved = true;
clientContext.Logger.LogInformation("The image can also refer to a path outside SharePoint, that is also allowed, so we will mark it as resolved and move ahead");
}
}
}
private void ResolvePageHeaderImage()
{
try
{
this.siteId = this.clientContext.Site.EnsureProperty(p => p.Id);
this.webId = this.clientContext.Web.EnsureProperty(p => p.Id);
if (!ImageServerRelativeUrl.StartsWith("/_LAYOUTS", StringComparison.OrdinalIgnoreCase))
{
var pageHeaderImage = this.clientContext.Web.GetFileByServerRelativePath(ResourcePath.FromDecodedUrl(ImageServerRelativeUrl));
this.clientContext.Load(pageHeaderImage, p => p.UniqueId, p => p.ListId);
this.clientContext.ExecuteQueryRetry();
this.listId = pageHeaderImage.ListId;
this.uniqueId = pageHeaderImage.UniqueId;
}
this.headerImageResolved = true;
}
catch (ServerException ex)
{
if (ex.ServerErrorTypeName == "System.IO.FileNotFoundException")
{
// provided file link does not exist...we're eating the exception and the page will end up with a default page header
Log.Warning(Constants.LOGGING_SOURCE, CoreResources.ClientSidePageHeader_ImageNotFound, ImageServerRelativeUrl);
}
else if (ex.Message.Contains("SPWeb.ServerRelativeUrl"))
{
// image has to live in the web for which we've set up the client context...if not skip and log a warning
Log.Warning(Constants.LOGGING_SOURCE, CoreResources.ClientSidePageHeader_ImageInDifferentWeb, imageServerRelativeUrl);
}
else
{
throw;
}
}
}
