public static bool BlobExists(HtmlBlobType htmlBlobType, string htmlBlobId, Uri uri)
{
string blobName = HtmlBlob.ConstructBlobName(htmlBlobType, htmlBlobId, uri);
CloudBlockBlob cloudBlockBlob = HtmlBlob.CloudBlobContainer.GetBlockBlobReference(blobName);
return(cloudBlockBlob.Exists());
}
public static void SaveBlob(HtmlBlobType htmlBlobType, string htmlBlobId, Uri uri, string html)
{
string blobName = HtmlBlob.ConstructBlobName(htmlBlobType, htmlBlobId, uri);
CloudBlockBlob cloudBlockBlob = HtmlBlob.CloudBlobContainer.GetBlockBlobReference(blobName);
cloudBlockBlob.UploadText(html);
}
public static void GetAndStoreHtmlBlobs(HtmlBlobType htmlBlobType, Dictionary <Uri, string> items, [Optional] bool forceOverwrite)
{
foreach (Uri uri in items.Keys)
{
HtmlBlob.GetAndStoreHtmlBlob(htmlBlobType, items[uri], uri, forceOverwrite);
}
}
public static void GetAndStoreHtmlBlob(HtmlBlobType htmlBlobType, string htmlBlobId, Uri uri, [Optional] bool forceOverwrite)
{
if (forceOverwrite == false && HtmlBlob.BlobExists(htmlBlobType, htmlBlobId, uri))
{
// Blob exists and we don't want to force an overwrite so do nothing
return;
}
string htmlBlob = HtmlBlob.GetHtmlPage(uri);
if (!String.IsNullOrWhiteSpace(htmlBlob))
{
HtmlBlob.SaveBlob(htmlBlobType, htmlBlobId, uri, htmlBlob);
}
}
public static string RetrieveBlob(HtmlBlobType htmlBlobType, string htmlBlobId, Uri uri, bool getIfNotExists = false)
{
// Get the blob if it doesn't exist
if (getIfNotExists == true)
{
// This method will not do anything if the blob already exists
HtmlBlob.GetAndStoreHtmlBlob(htmlBlobType, htmlBlobId, uri);
}
string blobName = HtmlBlob.ConstructBlobName(htmlBlobType, htmlBlobId, uri);
CloudBlockBlob cloudBlockBlob = HtmlBlob.CloudBlobContainer.GetBlockBlobReference(blobName);
string result = null;
try
{
result = cloudBlockBlob.DownloadText();
}
catch (System.AggregateException e)
{
HtmlBlob.PrintGetHtmlPageException(cloudBlockBlob.SnapshotQualifiedUri, e);
bool is404Exception = e.InnerExceptions.Where(ie =>
ie.GetType() == typeof(HttpRequestException) &&
ie.Message.IndexOf("404 (Not Found).", StringComparison.InvariantCultureIgnoreCase) >= 0).Any();
if (!is404Exception)
{
//throw;
}
}
catch (Exception e)
{
HtmlBlob.PrintGetHtmlPageException(cloudBlockBlob.SnapshotQualifiedUri, e);
//throw;
}
return(result);
}
private static string ConstructBlobName(HtmlBlobType htmlBlobType, string htmlBlobId, Uri uri)
{
string blobName = String.Join("/", HtmlBlob.nhlBlobNamePrefix, htmlBlobType.ToString(), htmlBlobId, uri.RemoveHttpFromUri());
return blobName;
}
public static void SaveBlob(HtmlBlobType htmlBlobType, string htmlBlobId, Uri uri, string html)
{
string blobName = HtmlBlob.ConstructBlobName(htmlBlobType, htmlBlobId, uri);
CloudBlockBlob cloudBlockBlob = HtmlBlob.CloudBlobContainer.GetBlockBlobReference(blobName);
cloudBlockBlob.UploadText(html);
}
public static string RetrieveBlob(HtmlBlobType htmlBlobType, string htmlBlobId, Uri uri, bool getIfNotExists = false)
{
// Get the blob if it doesn't exist
if (getIfNotExists == true)
{
// This method will not do anything if the blob already exists
HtmlBlob.GetAndStoreHtmlBlob(htmlBlobType, htmlBlobId, uri);
}
string blobName = HtmlBlob.ConstructBlobName(htmlBlobType, htmlBlobId, uri);
CloudBlockBlob cloudBlockBlob = HtmlBlob.CloudBlobContainer.GetBlockBlobReference(blobName);
string result = null;
try
{
result = cloudBlockBlob.DownloadText();
}
catch (System.AggregateException e)
{
HtmlBlob.PrintGetHtmlPageException(cloudBlockBlob.SnapshotQualifiedUri, e);
bool is404Exception = e.InnerExceptions.Where(ie =>
ie.GetType() == typeof(HttpRequestException) &&
ie.Message.IndexOf("404 (Not Found).", StringComparison.InvariantCultureIgnoreCase) >= 0).Any();
if (!is404Exception)
{
//throw;
}
}
catch (Exception e)
{
HtmlBlob.PrintGetHtmlPageException(cloudBlockBlob.SnapshotQualifiedUri, e);
//throw;
}
return result;
}
public static void GetAndStoreHtmlBlobs(HtmlBlobType htmlBlobType, Dictionary<Uri, string> items, [Optional] bool forceOverwrite)
{
foreach (Uri uri in items.Keys)
{
HtmlBlob.GetAndStoreHtmlBlob(htmlBlobType, items[uri], uri, forceOverwrite);
}
}
public static void GetAndStoreHtmlBlob(HtmlBlobType htmlBlobType, string htmlBlobId, Uri uri, [Optional] bool forceOverwrite)
{
if (forceOverwrite == false && HtmlBlob.BlobExists(htmlBlobType, htmlBlobId, uri))
{
// Blob exists and we don't want to force an overwrite so do nothing
return;
}
string htmlBlob = HtmlBlob.GetHtmlPage(uri);
if (!String.IsNullOrWhiteSpace(htmlBlob))
{
HtmlBlob.SaveBlob(htmlBlobType, htmlBlobId, uri, htmlBlob);
}
}
public static bool BlobExists(HtmlBlobType htmlBlobType, string htmlBlobId, Uri uri)
{
string blobName = HtmlBlob.ConstructBlobName(htmlBlobType, htmlBlobId, uri);
CloudBlockBlob cloudBlockBlob = HtmlBlob.CloudBlobContainer.GetBlockBlobReference(blobName);
return cloudBlockBlob.Exists();
}
private static string ConstructBlobName(HtmlBlobType htmlBlobType, string htmlBlobId, Uri uri)
{
string blobName = String.Join("/", HtmlBlob.nhlBlobNamePrefix, htmlBlobType.ToString(), htmlBlobId, uri.RemoveHttpFromUri());
return(blobName);
}
