public static TokenParser ProcessApps(Tenant tenant, ProvisioningTenant provisioningTenant, FileConnectorBase connector, TokenParser parser, PnPMonitoredScope scope, ProvisioningTemplateApplyingInformation applyingInformation, ProvisioningMessagesDelegate messagesDelegate)
{
if (provisioningTenant.AppCatalog != null && provisioningTenant.AppCatalog.Packages.Count > 0)
{
var rootSiteUrl = tenant.GetRootSiteUrl();
tenant.Context.ExecuteQueryRetry();
using (var context = ((ClientContext)tenant.Context).Clone(rootSiteUrl.Value, applyingInformation.AccessTokens))
{
var web = context.Web;
Uri appCatalogUri = null;
try
{
appCatalogUri = web.GetAppCatalog();
}
catch (System.Net.WebException ex)
{
if (ex.Response != null)
{
var httpResponse = ex.Response as System.Net.HttpWebResponse;
if (httpResponse != null && httpResponse.StatusCode == HttpStatusCode.Unauthorized)
{
// Ignore any security exception and simply keep
// the AppCatalog URI null
}
else
{
throw ex;
}
}
else
{
throw ex;
}
}
if (appCatalogUri != null)
{
var manager = new AppManager(context);
foreach (var app in provisioningTenant.AppCatalog.Packages)
{
AppMetadata appMetadata = null;
if (app.Action == PackageAction.Upload || app.Action == PackageAction.UploadAndPublish)
{
var appSrc = parser.ParseString(app.Src);
var appBytes = ConnectorFileHelper.GetFileBytes(connector, appSrc);
var hash = string.Empty;
using (var memoryStream = new MemoryStream(appBytes))
{
hash = CalculateHash(memoryStream);
}
var exists = false;
var appId = Guid.Empty;
using (var appCatalogContext = ((ClientContext)tenant.Context).Clone(appCatalogUri, applyingInformation.AccessTokens))
{
// check if the app already is present
var appList = appCatalogContext.Web.GetListByUrl("AppCatalog");
var camlQuery = new CamlQuery
{
ViewXml = string.Format(appExistsQuery, hash)
};
var items = appList.GetItems(camlQuery);
appCatalogContext.Load(items, i => i.IncludeWithDefaultProperties());
appCatalogContext.ExecuteQueryRetry();
if (items.Count > 0)
{
exists = true;
appId = Guid.Parse(items[0].FieldValues["UniqueId"].ToString());
}
}
var appFilename = appSrc.Substring(appSrc.LastIndexOf('\\') + 1);
if (!exists)
{
messagesDelegate?.Invoke($"Processing solution {app.Src}", ProvisioningMessageType.Progress);
appMetadata = manager.Add(appBytes, appFilename, app.Overwrite, timeoutSeconds: 500);
}
else
{
messagesDelegate?.Invoke($"Skipping existing solution {app.Src}", ProvisioningMessageType.Progress);
appMetadata = manager.GetAvailable().FirstOrDefault(a => a.Id == appId);
}
if (appMetadata != null)
{
parser.AddToken(new AppPackageIdToken(web, appFilename, appMetadata.Id));
parser.AddToken(new AppPackageIdToken(web, appMetadata.Title, appMetadata.Id));
}
}
if (app.Action == PackageAction.Publish || app.Action == PackageAction.UploadAndPublish)
{
if (appMetadata == null)
{
appMetadata = manager.GetAvailable()
.FirstOrDefault(a => a.Id == Guid.Parse(parser.ParseString(app.PackageId)));
}
if (appMetadata != null)
{
manager.Deploy(appMetadata, app.SkipFeatureDeployment);
}
else
{
scope.LogError("Referenced App Package {0} not available", app.PackageId);
throw new Exception($"Referenced App Package {app.PackageId} not available");
}
}
if (app.Action == PackageAction.Remove)
{
var appId = Guid.Parse(parser.ParseString(app.PackageId));
// Get the apps already installed in the site
var appExists = manager.GetAvailable()?.Any(a => a.Id == appId);
if (appExists.HasValue && appExists.Value)
{
manager.Remove(appId);
}
else
{
messagesDelegate?.Invoke($"App Package with ID {appId} does not exist in the AppCatalog and cannot be removed!", ProvisioningMessageType.Warning);
}
}
}
}
else
{
messagesDelegate?.Invoke($"Tenant app catalog doesn't exist. ALM step will be skipped!", ProvisioningMessageType.Warning);
}
}
}
return(parser);
}
internal static TokenParser ProcessSiteScripts(Tenant tenant, ProvisioningTenant provisioningTenant, FileConnectorBase connector, TokenParser parser, PnPMonitoredScope scope, ProvisioningMessagesDelegate messagesDelegate)
{
if (provisioningTenant.SiteScripts != null && provisioningTenant.SiteScripts.Any())
{
var existingScripts = tenant.GetSiteScripts();
tenant.Context.Load(existingScripts);
tenant.Context.ExecuteQueryRetry();
foreach (var siteScript in provisioningTenant.SiteScripts)
{
var parsedTitle = parser.ParseString(siteScript.Title);
var parsedDescription = parser.ParseString(siteScript.Description);
var parsedContent = parser.ParseString(System.Text.Encoding.UTF8.GetString(ConnectorFileHelper.GetFileBytes(connector, parser.ParseString(siteScript.JsonFilePath))));
var existingScript = existingScripts.FirstOrDefault(s => s.Title == parsedTitle);
messagesDelegate?.Invoke($"Processing site script {parsedTitle}", ProvisioningMessageType.Progress);
if (existingScript == null)
{
TenantSiteScriptCreationInfo siteScriptCreationInfo = new TenantSiteScriptCreationInfo
{
Title = parsedTitle,
Description = parsedDescription,
Content = parsedContent
};
var script = tenant.CreateSiteScript(siteScriptCreationInfo);
tenant.Context.Load(script);
tenant.Context.ExecuteQueryRetry();
parser.AddToken(new SiteScriptIdToken(null, parsedTitle, script.Id));
}
else
{
if (siteScript.Overwrite)
{
var existingId = existingScript.Id;
existingScript = Tenant.GetSiteScript(tenant.Context, existingId);
tenant.Context.ExecuteQueryRetry();
existingScript.Content = parsedContent;
existingScript.Title = parsedTitle;
existingScript.Description = parsedDescription;
tenant.UpdateSiteScript(existingScript);
tenant.Context.ExecuteQueryRetry();
var existingToken = parser.Tokens.OfType <SiteScriptIdToken>().FirstOrDefault(t => t.GetReplaceValue() == existingId.ToString());
if (existingToken != null)
{
parser.Tokens.Remove(existingToken);
}
parser.AddToken(new SiteScriptIdToken(null, parsedTitle, existingId));
}
}
}
}
return(parser);
}
