// This function will get triggered/executed when a new message is written
// on an Azure Queue called queue.
public static void ProcessQueueMessage([QueueTrigger(PnPPartnerPackSettings.StorageQueueName)] ContinousJobItem content, TextWriter log)
{
// Attach TextWriter log to Trace
// https://blog.josequinto.com/2017/02/16/enable-azure-invocation-log-at-a-web-job-function-level-for-pnp-provisioning/
TextWriterTraceListener twtl = new TextWriterTraceListener(log);
twtl.Name = "ContinousJobLogger";
string[] notShownWords = new string[] { "TokenCache", "AcquireTokenHandlerBase" };
twtl.Filter = new RemoveWordsFilter(notShownWords);
Trace.Listeners.Add(twtl);
Trace.AutoFlush = true;
log.WriteLine(String.Format("Found Job: {0}", content.JobId));
// Get the info about the Provisioning Job
ProvisioningJobInformation jobInfo =
ProvisioningRepositoryFactory.Current.GetProvisioningJob(content.JobId, true);
// Get a reference to the Provisioning Job
ProvisioningJob job = jobInfo.JobFile.FromJsonStream(jobInfo.Type);
if (PnPPartnerPackSettings.ContinousJobHandlers.ContainsKey(job.GetType()))
{
PnPPartnerPackSettings.ContinousJobHandlers[job.GetType()].RunJob(job);
}
log.WriteLine("Completed Job execution");
// Remove Trace Listener
Trace.Listeners.Remove(twtl);
}
// This function will get triggered/executed when a new message is written
// on an Azure Queue called queue.
public static void ProcessQueueMessage([QueueTrigger(PnPPartnerPackSettings.StorageQueueName)] ContinousJobItem content, TextWriter log)
{
log.WriteLine(String.Format("Found Job: {0}", content.JobId));
// Get the info about the Provisioning Job
ProvisioningJobInformation jobInfo =
ProvisioningRepositoryFactory.Current.GetProvisioningJob(content.JobId, true);
// Get a reference to the Provisioning Job
ProvisioningJob job = jobInfo.JobFile.FromJsonStream(jobInfo.Type);
if (PnPPartnerPackSettings.ContinousJobHandlers.ContainsKey(job.GetType()))
{
PnPPartnerPackSettings.ContinousJobHandlers[job.GetType()].RunJob(job);
}
log.WriteLine("Completed Job execution");
}
public Guid EnqueueProvisioningJob(ProvisioningJob job)
{
// Prepare the Job ID
Guid jobId = Guid.NewGuid();
// Connect to the Infrastructural Site Collection
using (var context = PnPPartnerPackContextProvider.GetAppOnlyClientContext(PnPPartnerPackSettings.InfrastructureSiteUrl))
{
// Set the initial status of the Job
job.JobId = jobId;
job.Status = ProvisioningJobStatus.Pending;
// Convert the current Provisioning Job into a Stream
Stream stream = job.ToJsonStream();
// Get a reference to the target library
Web web = context.Web;
List list = web.Lists.GetByTitle(PnPPartnerPackConstants.PnPProvisioningJobs);
Microsoft.SharePoint.Client.File file = list.RootFolder.UploadFile(String.Format("{0}.job", jobId), stream, false);
Microsoft.SharePoint.Client.User ownerUser = web.EnsureUser(job.Owner);
context.Load(ownerUser);
context.ExecuteQueryRetry();
ListItem item = file.ListItemAllFields;
item[PnPPartnerPackConstants.ContentTypeIdField] = PnPPartnerPackConstants.PnPProvisioningJobContentTypeId;
item[PnPPartnerPackConstants.TitleField] = job.Title;
item[PnPPartnerPackConstants.PnPProvisioningJobStatus] = ProvisioningJobStatus.Pending.ToString();
item[PnPPartnerPackConstants.PnPProvisioningJobError] = String.Empty;
item[PnPPartnerPackConstants.PnPProvisioningJobType] = job.GetType().FullName;
FieldUserValue ownerUserValue = new FieldUserValue();
ownerUserValue.LookupId = ownerUser.Id;
item[PnPPartnerPackConstants.PnPProvisioningJobOwner] = ownerUserValue;
item.Update();
context.ExecuteQueryRetry();
// Check if we need to enqueue a message in the Azure Storage Queue, as well
// This happens when the Provisioning Job has to be executed in Continous mode
if (PnPPartnerPackSettings.ContinousJobHandlers.ContainsKey(job.GetType()))
{
// Get the storage account for Azure Storage Queue
CloudStorageAccount storageAccount =
CloudStorageAccount.Parse(PnPPartnerPackSettings.StorageQueueConnectionString);
// Get queue ... and create if it does not exist
CloudQueueClient queueClient = storageAccount.CreateCloudQueueClient();
CloudQueue queue = queueClient.GetQueueReference(PnPPartnerPackSettings.StorageQueueName);
queue.CreateIfNotExists();
// Add entry to queue
ContinousJobItem content = new ContinousJobItem {
JobId = job.JobId
};
queue.AddMessage(new CloudQueueMessage(JsonConvert.SerializeObject(content)));
}
}
return(jobId);
}
