internal string GetCommonObjectBaseType()
{
var baseType = PrtgProgressCmdlet.GetTypeDescription(objects.First().GetType()).ToLower();
if (objects.Count > 1)
{
baseType += "s";
}
return(baseType);
}
public IEnumerable <TRet> StreamResultsWithProgress <TRet>(TParam parameters, int?count, Func <IEnumerable <TRet> > getFiltered = null)
{
cmdlet.ProgressManager.Scenario = ProgressScenario.StreamProgress;
if (!cmdlet.ProgressManager.WatchStream)
{
cmdlet.ProgressManager.WriteProgress($"PRTG {PrtgProgressCmdlet.GetTypeDescription(typeof(TObject))} Search", "Detecting total number of items");
StreamCount = cmdlet.GetStreamTotalObjects(parameters);
SetTotalExist(StreamCount.Value);
}
else
{
cmdlet.ProgressManager.WriteProgress($"PRTG {PrtgProgressCmdlet.GetTypeDescription(typeof(TObject))} Watcher", "Waiting for first event");
StreamCount = 1000;
}
IEnumerable <TRet> records;
//Normally if a filter has been specified PrtgAPI won't stream, and so the custom parameters are not necessary.
//However, if a cmdlet has specified it wants to force a stream, we apply our filters and use our custom parameters.
if (ForceStream)
{
records = getFiltered == null?StreamRecords <TRet>(parameters, count) : getFiltered();
}
else
{
records = StreamRecords <TRet>(parameters, count);
}
if (StreamCount > streamThreshold || cmdlet.ProgressManager.WatchStream)
{
//We'll be replacing this progress record, so just null it out via a call to CompleteProgress()
//We strategically set the TotalRecords AFTER calling this method, to avoid CompleteProgress truly completing the record
cmdlet.ProgressManager.CompleteProgress();
cmdlet.SetObjectSearchProgress(ProcessingOperation.Retrieving);
cmdlet.ProgressManager.TotalRecords = StreamCount;
}
else //We won't be showing progress, so complete this record
{
cmdlet.ProgressManager.TotalRecords = StreamCount;
cmdlet.ProgressManager.CompleteProgress();
}
return(records);
}
/// <summary>
/// If <see cref="Batch"/> is true, queues the object for processing after all items have been identified. Otherwise, executes this cmdlet's action immediately.
/// </summary>
/// <param name="obj">The object to process.</param>
protected void ExecuteOrQueue(IObject obj)
{
ExecuteOrQueue(obj, $"Queuing {PrtgProgressCmdlet.GetTypeDescription(obj.GetType()).ToLower()} '{obj.Name}'");
}
internal string GetMultiTypeListSummary()
{
var toProcess = objects;
var remaining = 0;
if (objects.Count > 10)
{
var amount = 10;
if (objects.Count == 11)
{
amount = 9;
}
toProcess = objects.Take(amount).ToList();
remaining = objects.Count - amount;
}
var grouped = toProcess.GroupBy(t => PrtgProgressCmdlet.GetTypeDescription(t.GetType())).ToList();
var builder = new StringBuilder();
for (int i = 0; i < grouped.Count; i++)
{
//Add the BaseType (e.g. sensor(s))
builder.Append(grouped[i].Key.ToLower());
if (grouped[i].Count() > 1)
{
builder.Append("s");
}
builder.Append(" ");
var groupItems = grouped[i].ToList();
//Add each object name (e.g. 'Ping', 'DNS' and 'Uptime'
for (int j = 0; j < groupItems.Count(); j++)
{
builder.Append($"'{groupItems[j].Name}'");
if (j < groupItems.Count - 2)
{
builder.Append(", ");
}
else if (j == groupItems.Count - 2)
{
//If there's more than 1 group and we're not the last group, OR if there are remaining items, dont say "and"
if ((grouped.Count > 1 && i == grouped.Count - 1 || grouped.Count == 1) && remaining == 0)
{
builder.Append(" and ");
}
else
{
builder.Append(", ");
}
}
}
//Add a delimiter for the next group based on whether we'll also have to
//report the number of objects we didn't name afterwards
if (i < grouped.Count - 2)
{
builder.Append(", ");
}
else if (i == grouped.Count - 2)
{
builder.Append(remaining > 0 ? ", " : " and ");
}
}
if (remaining > 0)
{
builder.Append($" and {remaining} others");
}
return(builder.ToString());
}
internal void DisplayResolutionError(Type type, int retriesRemaining)
{
var typeName = PrtgProgressCmdlet.GetTypeDescription(type).ToLower();
WriteWarning($"'{MyInvocation.MyCommand}' failed to resolve {typeName}: object is still being created. Retries remaining: {retriesRemaining}");
}
