public static async Task <IActionResult> Run(
[HttpTrigger(AuthorizationLevel.Function, "get", Route = "translation/{lang}/{resourceGroup}_{resource}")] HttpRequest req,
string lang, string resourceGroup, string resource,
ILogger log)
{
log.LogInformation($"C# HTTP trigger function processed a request. Requested language: {lang}, resource group: {resourceGroup}, resource: {resource}");
try
{
// Load configurations
string storageConnString = Environment.GetEnvironmentVariable("AzureWebJobsStorage");
string langFilesContainerName = Environment.GetEnvironmentVariable("LanaguageFilesContainer");
// Get the blob reader and get the required translation file.
TranslatorFactory translatorFactory = new TranslatorFactory();
IBlobReader blobReader = translatorFactory.GetBlobReader();
BlobDownloadInfo languageFile = await blobReader.ReadBlobAsync(storageConnString, langFilesContainerName, $"{lang}.xml");
if (languageFile != null)
{
// Read the requested resource from the translation file
ITranslationReader translationReader = translatorFactory.GetTranslationReader();
string result = translationReader.ReadResource(lang, resourceGroup, resource, log, languageFile.Content);
if (!string.IsNullOrEmpty(result))
{
return(new OkObjectResult(result));
}
return(new BadRequestObjectResult("Requested resource does not exist"));
}
log.LogInformation("Translations don't exist for the language");
return(new BadRequestObjectResult("Translations don't exist for the language"));
}
catch (Exception e)
{
log.LogError(e, "Unexpected error");
return(new BadRequestResult());
}
}