public static CloudStorageAccount GetStorageAccount(this FunctionInstanceArgument functionInstanceArgument)
{
if (functionInstanceArgument == null)
{
throw new ArgumentNullException("functionInstanceArgument");
}
string storageAccountName = functionInstanceArgument.AccountName;
if (storageAccountName != null)
{
// Try to find specific connection string
CloudStorageAccount specificAccount = AccountProvider.GetAccount(storageAccountName);
if (specificAccount != null)
{
return(specificAccount);
}
}
// If not found, try the dashboard connection string
CloudStorageAccount storageAccount = AccountProvider.GetAccount(ConnectionStringNames.Dashboard);
if (AccountProvider.AccountNameMatches(storageAccountName, storageAccount))
{
return(storageAccount);
}
// If still not found, try the default storage connection string
storageAccount = AccountProvider.GetAccount(ConnectionStringNames.Storage);
if (AccountProvider.AccountNameMatches(storageAccountName, storageAccount))
{
return(storageAccount);
}
// If still not found, try a final search through all known accounts
// matching on account name
var accountMap = AccountProvider.GetAccounts();
foreach (var currAccount in accountMap.Values)
{
if (AccountProvider.AccountNameMatches(storageAccountName, currAccount))
{
return(currAccount);
}
}
return(null);
}
