public void Send(PostToGet postToGet)
{
string jsonMessage = JsonConvert.SerializeObject(postToGet);
CloudQueueMessage message = new CloudQueueMessage(jsonMessage);
postToGetQueue.AddMessage(message);
}
public static async Task Run([TimerTrigger("0 30 */2 * * *")] TimerInfo myTimer, TraceWriter log)
{
PostsToProcessQueueAdapter postsToProcessQueueAdapter = new PostsToProcessQueueAdapter();
postsToProcessQueueAdapter.Init(log);
PostToGetQueueAdapter postToGetQueueAdapter = new PostToGetQueueAdapter();
postToGetQueueAdapter.Init();
PostsTableAdapter postsTableAdapter = new PostsTableAdapter();
postsTableAdapter.Init(log);
using (HttpClient httpClient = new HttpClient())
{
string apiKey = ConfigurationManager.AppSettings["TumblrApiKey"];
do
{
CloudQueueMessage message = await postToGetQueueAdapter.GetNextMessage();
if (message == null)
{
return;
}
PostToGet postToGet = JsonConvert.DeserializeObject <PostToGet>(message.AsString);
string url = "https://api.tumblr.com/v2/blog/" + postToGet.Blogname + "/posts?id=" + postToGet.Id + "&api_key=" + apiKey;
log.Info("Making request to: " + url);
HttpResponseMessage response = await httpClient.GetAsync(url);
if (response.IsSuccessStatusCode)
{
TumblrResponse <BlogPosts> tumblrResponse = await response.Content.ReadAsAsync <TumblrResponse <BlogPosts> >();
BlogPosts blogPosts = tumblrResponse.Response;
if (blogPosts.Posts != null && blogPosts.Posts.Count > 0)
{
postsToProcessQueueAdapter.SendPostsToProcess(blogPosts.Posts);
}
await postToGetQueueAdapter.DeleteMessage(message);
log.Info("Successfully fetched " + postToGet.Blogname + "/" + postToGet.Id + " and queued for processing");
}
else
{
log.Error("Error getting post " + postToGet.Blogname + "/" + postToGet.Id + ": " + response.ReasonPhrase);
if (response.ReasonPhrase.IndexOf("limit exceeded", StringComparison.OrdinalIgnoreCase) >= 0)
{
log.Error("Limit exceeded, exiting");
return;
}
else if (response.ReasonPhrase.IndexOf("not found", StringComparison.OrdinalIgnoreCase) >= 0)
{
log.Error("Not found, deleting message, marking post as Not Found");
postsTableAdapter.MarkPostNotFound(postToGet.Blogname, postToGet.Id);
await postToGetQueueAdapter.DeleteMessage(message);
}
}
} while (true);
}
}
