public async Task <IActionResult> RssAsync()
{
var objGeneralSettings = await _GeneralSettingsService.GetGeneralSettingsAsync();
var feed = new SyndicationFeed(objGeneralSettings.ApplicationName, objGeneralSettings.ApplicationName, new Uri(GetBaseUrl()), "RSSUrl", DateTime.Now);
feed.Copyright = new TextSyndicationContent($"{DateTime.Now.Year} {objGeneralSettings.ApplicationName}");
var items = new List <SyndicationItem>();
var postings = _BlazorBlogsContext.Blogs.OrderByDescending(x => x.BlogDate);
foreach (var item in postings)
{
string BlogURL = $"{GetBaseUrl()}/ViewBlogPost/{item.BlogId}";
var postUrl = Url.Action("Article", "Blog", new { id = BlogURL }, HttpContext.Request.Scheme);
var title = item.BlogTitle;
var description = SyndicationContent.CreateHtmlContent(item.BlogSummary.Replace(" ", " "));
items.Add(new SyndicationItem(title, description, new Uri(BlogURL), item.BlogId.ToString(), item.BlogDate));
}
feed.Items = items;
var settings = new XmlWriterSettings
{
Encoding = Encoding.UTF8,
NewLineHandling = NewLineHandling.Entitize,
NewLineOnAttributes = true,
Indent = true
};
using (var stream = new MemoryStream())
{
using (var xmlWriter = XmlWriter.Create(stream, settings))
{
var rssFormatter = new Rss20FeedFormatter(feed, false);
rssFormatter.WriteTo(xmlWriter);
xmlWriter.Flush();
}
return(File(stream.ToArray(), "application/rss+xml; charset=utf-8"));
}
}
public async Task <IActionResult> UpgradeAsync(
IFormFile file, string FileTitle)
{
try
{
if (HttpContext.Request.Form.Files.Any())
{
// Only accept .zip files
if (file.ContentType == "application/x-zip-compressed")
{
string UploadPath =
Path.Combine(
environment.ContentRootPath,
"Uploads");
string UploadPathAndFile =
Path.Combine(
environment.ContentRootPath,
"Uploads",
"BlazorBlogsUpgrade.zip");
string UpgradePath = Path.Combine(
environment.ContentRootPath,
"Upgrade");
// Upload Upgrade package to Upload Folder
if (!Directory.Exists(UpgradePath))
{
Directory.CreateDirectory(UpgradePath);
}
using (var stream =
new FileStream(UploadPathAndFile, FileMode.Create))
{
await file.CopyToAsync(stream);
}
DeleteFiles(UpgradePath);
// Unzip files to Upgrade folder
ZipFile.ExtractToDirectory(UploadPathAndFile, UpgradePath, true);
#region Check upgrade - Get current version
Version objVersion = new Version();
var GeneralSettings = await generalSettingsService.GetGeneralSettingsAsync();
objVersion.VersionNumber = GeneralSettings.VersionNumber;
#endregion
#region Examine the manifest file
objVersion = ReadManifest(objVersion, UpgradePath);
try
{
if (objVersion.ManifestLowestVersion == "")
{
// Delete the files
DeleteFiles(UpgradePath);
return(Ok("Error: could not find manifest"));
}
}
catch (Exception ex)
{
return(Ok(ex.ToString()));
}
#endregion
#region Show error if needed and delete upgrade files
if
(
(ConvertToInteger(objVersion.VersionNumber) > ConvertToInteger(objVersion.ManifestHighestVersion)) ||
(ConvertToInteger(objVersion.VersionNumber) < ConvertToInteger(objVersion.ManifestLowestVersion))
)
{
// Delete the files
DeleteFiles(UpgradePath);
// Return the error response
return(Ok(objVersion.ManifestFailure));
}
#endregion
// Proceed with upgrade...
DeleteFiles(UpgradePath);
// Unzip files to final paths
ZipFile.ExtractToDirectory(UploadPathAndFile, environment.ContentRootPath, true);
Task.Delay(4000).Wait(); // Wait 4 seconds with blocking
}
}
}
catch (Exception ex)
{
return(StatusCode(500, ex.Message));
}
return(Ok());
}
public async Task <IActionResult> OnPostAsync(string returnUrl = null)
{
var GeneralSettings = await _generalSettingsService.GetGeneralSettingsAsync();
if (GeneralSettings.AllowRegistration)
{
returnUrl = returnUrl ?? Url.Content("~/");
ExternalLogins = (await _signInManager.GetExternalAuthenticationSchemesAsync()).ToList();
if (ModelState.IsValid)
{
var user = new ApplicationUser {
UserName = Input.Email, Email = Input.Email, NewsletterSubscriber = true
};
var result = await _userManager.CreateAsync(user, Input.Password);
if (result.Succeeded)
{
_logger.LogInformation("User created a new account with password.");
var code = await _userManager.GenerateEmailConfirmationTokenAsync(user);
code = WebEncoders.Base64UrlEncode(Encoding.UTF8.GetBytes(code));
var callbackUrl = Url.Page(
"/Account/ConfirmEmail",
pageHandler: null,
values: new { area = "Identity", userId = user.Id, code = code },
protocol: Request.Scheme);
await _emailSender.SendEmailAsync(Input.Email, "Confirm your email",
$"Please confirm your account by <a href='{HtmlEncoder.Default.Encode(callbackUrl)}'>clicking here</a>.");
if (GeneralSettings.VerifiedRegistration)
{
return(RedirectToPage("RegisterConfirmation", new { email = Input.Email }));
}
else
{
// Set confirm Email for user
user.EmailConfirmed = true;
await _userManager.UpdateAsync(user);
// Log user in
await _signInManager.SignInAsync(user, isPersistent : false);
return(LocalRedirect(returnUrl));
}
}
foreach (var error in result.Errors)
{
ModelState.AddModelError(string.Empty, error.Description);
}
}
}
else
{
ModelState.AddModelError(string.Empty, "Registration Not Allowed in Administration Settings");
}
// If we got this far, something failed, redisplay form
return(Page());
}
