public async Task <string> Publish(PublishArticle article)
{
var sb = new StringBuilder();
foreach (var slice in article.Slices)
{
if (slice.Type == PublishArticleSliceType.String)
{
sb.Append(slice.Value);
continue;
}
if (slice.Type == PublishArticleSliceType.Image)
{
sb.Append($"{article.BaseUrl}/{slice.Value}");
}
}
var content = await _entitiesService.All().Include(c => c.ContentCaches).FirstOrDefaultAsync(c => c.Id == article.Id);
var existed = content != null;
if (!existed)
{
content = new Content
{
Id = article.Id,
Created = DateTime.Now
};
}
content.Updated = DateTime.Now;
content.Name = article.Title;
content.Group = article.Group;
content.Data = sb.ToString();
content.Url = article.Url;
if (existed)
{
content = await _entitiesService.Update(content);
var files = content.ContentCaches == null ? null : content.ContentCaches.Select(c => c.Content).ToList();
if (files != null && files.Count > 0)
{
files.ForEach(f => _fileService.Delete(f));
}
}
else
{
content = await _entitiesService.Add(content);
}
return(content.Id.ToString());
}
public async Task <object> Get(string templateName, string articleId)
{
var template = await GetTemplate(templateName);
if (template == null || !Guid.TryParse(articleId, out var id))
{
return(NotFound());
}
var item = await _contentsService.All().Include(c => c.ContentCaches)
.FirstOrDefaultAsync(c => c.Id == id);
if (item == null)
{
return(NotFound());
}
var cache = item.ContentCaches.FirstOrDefault(c => c.TemplateId == template.Id);
if (cache != null)
{
return(Redirect($"/{cache.Content}"));
}
var cacheContent = $"{HtmlPrefix(item.Name)}\n{template.ArticlePrefix}\n{item.Data}\n{template.ArticleSurfix}\n{HtmlSurfix}\n";
var cacheId = await _filesService.Add(_resourcesGroup, cacheContent, "html");
cache = new ContentCache
{
ContentId = item.Id,
TemplateId = template.Id,
Content = cacheId,
Updated = DateTime.Now
};
item.ContentCaches ??= new List <ContentCache>();
item.ContentCaches.Add(cache);
await _contentsService.Update(item);
return(Content(cacheContent, "text/html", Encoding.Default));
}