public async Task <IActionResult> Index()
{
var feedDirectoryPath = $@"{AppDomain.CurrentDomain.GetData(Constants.DataDirectory)}\feed";
if (!Directory.Exists(feedDirectoryPath))
{
Directory.CreateDirectory(feedDirectoryPath);
}
var opmlDataFile = $@"{AppDomain.CurrentDomain.GetData(Constants.DataDirectory)}\{Constants.OpmlFileName}";
if (!System.IO.File.Exists(opmlDataFile))
{
Logger.LogInformation($"OPML file not found, writing new file on {opmlDataFile}");
var catResponse = await _categoryService.GetAllCategoriesAsync();
if (!catResponse.IsSuccess)
{
return(ServerError("Unsuccessful response from _categoryService.GetAllCategoriesAsync()."));
}
var catInfos = catResponse.Item.Select(c => new OpmlCategoryInfo
{
DisplayName = c.DisplayName,
Title = c.Title
});
var oi = new OpmlInfo
{
SiteTitle = $"{_blogConfig.SiteTitle} - OPML",
CategoryInfo = catInfos,
HtmlUrl = $"{HttpContext.Request.Scheme}://{HttpContext.Request.Host}/post",
XmlUrl = $"{HttpContext.Request.Scheme}://{HttpContext.Request.Host}/rss",
CategoryXmlUrlTemplate = $"{HttpContext.Request.Scheme}://{HttpContext.Request.Host}/rss/category/[catTitle]",
CategoryHtmlUrlTemplate = $"{HttpContext.Request.Scheme}://{HttpContext.Request.Host}/category/list/[catTitle]"
};
await FileSystemOpmlWriter.WriteOpmlFileAsync(
$@"{AppDomain.CurrentDomain.GetData(Constants.DataDirectory)}\{Constants.OpmlFileName}", oi);
Logger.LogInformation("OPML file write completed.");
if (!System.IO.File.Exists(opmlDataFile))
{
Logger.LogInformation("OPML file still not found, something just went very very wrong...");
return(NotFound());
}
}
string opmlContent = await System.IO.File.ReadAllTextAsync(opmlDataFile, Encoding.UTF8);
if (opmlContent.Length > 0)
{
return(Content(opmlContent, "text/xml"));
}
return(NotFound());
}
public async Task <IActionResult> Index()
{
var feedDirectoryPath = Path.Join($"{SiteDataDirectory}", "feed");
if (!Directory.Exists(feedDirectoryPath))
{
Directory.CreateDirectory(feedDirectoryPath);
Logger.LogInformation($"Created directory '{feedDirectoryPath}'");
}
var opmlDataFile = Path.Join($"{SiteDataDirectory}", $"{Constants.OpmlFileName}");
if (!System.IO.File.Exists(opmlDataFile))
{
Logger.LogInformation($"OPML file not found, writing new file on {opmlDataFile}");
var catResponse = await _categoryService.GetAllAsync();
if (!catResponse.IsSuccess)
{
return(ServerError("Unsuccessful response from _categoryService.GetAllAsync()."));
}
var catInfos = catResponse.Item.Select(c => new OpmlCategoryInfo
{
DisplayName = c.DisplayName,
Title = c.RouteName
});
var oi = new OpmlInfo
{
SiteTitle = $"{_blogConfig.GeneralSettings.SiteTitle} - OPML",
CategoryInfo = catInfos,
HtmlUrl = $"{SiteRootUrl}/post",
XmlUrl = $"{SiteRootUrl}/rss",
CategoryXmlUrlTemplate = $"{SiteRootUrl}/rss/category/[catTitle]",
CategoryHtmlUrlTemplate = $"{SiteRootUrl}/category/list/[catTitle]"
};
var path = Path.Join($"{SiteDataDirectory}", $"{Constants.OpmlFileName}");
await _fileSystemOpmlWriter.WriteOpmlFileAsync(path, oi);
Logger.LogInformation("OPML file write completed.");
if (!System.IO.File.Exists(opmlDataFile))
{
Logger.LogInformation("OPML file still not found, something just went very very wrong...");
return(NotFound());
}
}
if (System.IO.File.Exists(opmlDataFile))
{
return(PhysicalFile(opmlDataFile, "text/xml"));
}
return(NotFound());
}
