public ActionResult RSSFeeds(int id)
{
try
{
string currentUserId = HttpContext.User.Identity.GetUserId();
var subscription = _subscriptionRepo.GetSingle(x => x.Id == id);
model.SubscriptionId = subscription.Id;
WebClient wclient = new WebClient();
string RSSData = wclient.DownloadString(subscription.URL);
XDocument xml = XDocument.Parse(RSSData);
var sub = (from x in xml.Descendants("channel")
select new Subscription
{
LastPublishedDate = DateTime.Parse(((string)x.Element("lastBuildDate")))
});
var RSSFeedData = (from x in xml.Descendants("item")
select new RSSFeed
{
Title = ((string)x.Element("title")),
Link = ((string)x.Element("link")),
Description = ((string)x.Element("description")),
PubDate = ((string)x.Element("pubDate"))
});
model.RSSFeeds = RSSFeedData.ToList();
if (sub.FirstOrDefault().LastPublishedDate != subscription.LastPublishedDate)
{
subscription.LastPublishedDate = sub.FirstOrDefault().LastPublishedDate;
if (_subscriptionRepo.Update(subscription))
{
foreach (var item in model.RSSFeeds)
{
Post post = new Post();
post.Author = item.Author;
post.Body = item.Description;
post.SubscriptionId = id;
post.PostDate = DateTime.Parse(item.PubDate);
post.Link = item.Link;
post.Title = item.Title;
post.CreatedBy = currentUserId;
_postRepo.Insert(post);
}
}
}
return(PartialView(model));
}
catch (Exception ex)
{
TempData["Error"] = ex.Message;
model = new FeedViewModel();
return(PartialView(model));
}
}
public IActionResult PartiallyUpdateSubscription(string id, [FromBody] JsonPatchDocument <Subscription> jsonPatch)
{
Subscription toPatch = subRepo.GetSingle(subRepo.guidColumnName, id);
jsonPatch.ApplyTo(toPatch, ModelState);
TryValidateModel(ModelState);
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
var model = new {
patchedUser = toPatch,
patchOperations = jsonPatch
};
if (jsonPatch.Operations.Count > 1)
{
if (!subRepo.Update(toPatch, this.subRepo.guidColumnName, id))
{
return(new StatusCodeResult(500));
}
}
else
{
string column = jsonPatch.Operations.Single().path.Substring(1);
string value = jsonPatch.Operations.Single().value.ToString();
if (!subRepo.Update(column, value, this.subRepo.guidColumnName, id))
{
return(new StatusCodeResult(500));
}
}
/*
* How to send patch from body
* [
* {
* "op": "replace",
* "path": "/<property name>",
* "value": "<property value>"
* },
* {
* "op": "replace",
* "path": "/<property name>",
* "value": "<property value>"
* },
* ]
*/
return(Ok(model));
}