async Task AddPostsToFeedAsync(Feed feed, IEnumerable <FeedItem> feed_items)
{
foreach (var item in feed_items)
{
var post_title = ExtractTextFromHtml(item.Title);
var post_id = MakeSafeId(post_title);
var post = new Feed.Post(feed, post_id)
{
GUID = item.Id,
Link = item.Link,
Title = post_title,
DatePublished = (DateTime)item.PublishingDate,
Description = ExtractTextFromHtml(item.Description),
};
var post_content_filename = Path.Combine(FeedDirectory, feed.ID, post_id);
try
{
var post_content = (await ProcessHtmlAsync(item.Content is null ? item.Description : item.Content, post)).Trim();
await WriteToFileAsync($"{post_content_filename}.post", post.Serialize());
await WriteToFileAsync($"{post_content_filename}.content", post_content.Trim());
feed.Posts.Add(post);
}
catch (Exception e) {; }
}
}
public async Task MarkPostUnreadAsync(Feed.Post post)
{
if (post.Read)
{
post.Read = false;
var post_filepath = Path.Combine(FeedDirectory, post.ParentFeed.ID, $"{post.ID}.post");
if (File.Exists(post_filepath))
{
using (var post_file = new StreamWriter(post_filepath))
await post_file.WriteAsync(post.Serialize());
}
}
}