public static void Run([BlobTrigger(Constant.Storage.BlobContainer.MediaServices + "/{blobName}", Connection = "Storage")] Stream blobStream, string blobName, ILogger logger)
{
try
{
StringComparison stringComparison = StringComparison.OrdinalIgnoreCase;
if (!blobName.EndsWith(Constant.Media.IngestManifest.FileExtensionLog, stringComparison))
{
logger.LogInformation("Media File: {0}", blobName);
if (blobName.StartsWith(Constant.Media.IngestManifest.TriggerPrefix, stringComparison))
{
ProcessManifest(blobStream, blobName, logger);
}
else
{
string collectionId = Constant.Database.Collection.MediaIngestManifest;
MediaIngestManifest[] ingestManifests = _databaseClient.GetDocuments <MediaIngestManifest>(collectionId);
foreach (MediaIngestManifest ingestManifest in ingestManifests)
{
List <string> missingFiles = new List <string>();
foreach (string missingFile in ingestManifest.MissingFiles)
{
if (!string.Equals(missingFile, blobName, stringComparison))
{
missingFiles.Add(blobName);
}
}
if (missingFiles.Count == 0)
{
_databaseClient.DeleteDocument(collectionId, ingestManifest.Name);
string containerName = Constant.Storage.BlobContainer.MediaServices;
CloudBlockBlob manifestBlob = _blobClient.GetBlockBlob(containerName, null, ingestManifest.Name);
blobStream = manifestBlob.OpenReadAsync().Result;
ProcessManifest(blobStream, ingestManifest.Name, logger);
}
else if (missingFiles.Count != ingestManifest.MissingFiles.Length)
{
ingestManifest.MissingFiles = missingFiles.ToArray();
_databaseClient.UpsertDocument(collectionId, ingestManifest);
}
}
}
}
}
catch (ApiErrorException ex)
{
string logData = ex.Response.Content;
WriteLog(blobName, logData, null, true);
logger.LogError(logData);
throw;
}
catch (Exception ex)
{
string logData = ex.ToString();
WriteLog(blobName, logData, null, true);
logger.LogError(logData);
throw;
}
}
private static void SyncMediaJobs()
{
DatabaseClient databaseClient = new DatabaseClient();
string collectionId = Constant.Database.Collection.MediaJobAccount;
MediaJobAccount[] jobAccounts = databaseClient.GetDocuments <MediaJobAccount>(collectionId);
foreach (MediaJobAccount jobAccount in jobAccounts)
{
using (MediaClient mediaClient = new MediaClient(null, jobAccount.MediaAccount))
{
Job job = mediaClient.GetEntity <Job>(MediaEntity.TransformJob, jobAccount.JobName);
if (job == null)
{
databaseClient.DeleteDocument(collectionId, jobAccount.JobName);
}
}
}
}
private static void SyncMediaAssets(DatabaseClient databaseClient, ILogger logger)
{
string collectionId = Constant.Database.Collection.MediaAssets;
MediaAssetLink[] assetLinks = databaseClient.GetDocuments <MediaAssetLink>(collectionId);
foreach (MediaAssetLink assetLink in assetLinks)
{
using (MediaClient mediaClient = new MediaClient(assetLink.MediaAccount, assetLink.UserAccount))
{
Asset parentAsset = mediaClient.GetEntity <Asset>(MediaEntity.Asset, assetLink.AssetName);
if (parentAsset == null)
{
foreach (KeyValuePair <MediaTransformPreset, string> jobOutput in assetLink.JobOutputs)
{
if (jobOutput.Key == MediaTransformPreset.VideoIndexer || jobOutput.Key == MediaTransformPreset.AudioIndexer)
{
string insightId = jobOutput.Value;
mediaClient.IndexerDeleteVideo(insightId);
}
else
{
string assetName = jobOutput.Value;
mediaClient.DeleteEntity(MediaEntity.Asset, assetName);
}
}
string documentId = assetLink.AssetName;
databaseClient.DeleteDocument(collectionId, documentId);
logger.LogInformation("Asset Link Deleted: {0}", documentId);
}
else
{
List <MediaTransformPreset> missingJobOutputs = new List <MediaTransformPreset>();
foreach (KeyValuePair <MediaTransformPreset, string> jobOutput in assetLink.JobOutputs)
{
if (jobOutput.Key == MediaTransformPreset.VideoIndexer || jobOutput.Key == MediaTransformPreset.AudioIndexer)
{
string insightId = jobOutput.Value;
bool insightExists = mediaClient.IndexerInsightExists(insightId, out JObject insight);
if (!insightExists)
{
missingJobOutputs.Add(jobOutput.Key);
logger.LogInformation("Missing Indexer Insight: {0}", insightId);
}
}
else
{
string assetName = jobOutput.Value;
Asset childAsset = mediaClient.GetEntity <Asset>(MediaEntity.Asset, assetName);
if (childAsset == null)
{
missingJobOutputs.Add(jobOutput.Key);
logger.LogInformation("Missing Output Asset: {0}", assetName);
}
}
}
if (missingJobOutputs.Count > 0)
{
foreach (MediaTransformPreset missingJobOutput in missingJobOutputs)
{
assetLink.JobOutputs.Remove(missingJobOutput);
}
databaseClient.UpsertDocument(collectionId, assetLink);
logger.LogInformation("Asset Link Upserted: {0}", assetLink);
}
}
}
}
}
