public void GetPostPermalink_returns_relative_url_starts_with_slash()
{
var postId = 1;
var permalink = BlogRoutes.GetPostPermalink(postId);
Assert.Equal("/post/1", permalink);
}
public async Task <BlogPostVM> GetBlogPostVMAsync(BlogPost blogPost)
{
var coreSettings = await settingService.GetSettingsAsync <CoreSettings>();
var blogSettings = await settingService.GetSettingsAsync <BlogSettings>();
var permalinkPart = BlogRoutes.GetPostPermalink(blogPost.Id);
var relativeLink = BlogRoutes.GetPostRelativeLink(blogPost.CreatedOn, blogPost.Slug);
var requestHostShort = request.Host.ToString().StartsWith("www.") ?
request.Host.ToString().Remove(0, 4) :
request.Host.ToString();
var permalinkShort = $"{request.Scheme}://{requestHostShort}{permalinkPart}";
var hash = "";
if (blogPost.Tags.Count > 0)
{
var sb = new StringBuilder();
for (int i = 0; i < blogPost.Tags.Count; i++)
{
var tag = blogPost.Tags[i];
sb.Append(tag.Slug.Replace("-", ""));
if (i < blogPost.Tags.Count - 1)
{
sb.Append(",");
}
}
hash = sb.ToString();
}
return(new BlogPostVM
{
Title = blogPost.Title,
Body = blogPost.Body,
Excerpt = blogPost.Excerpt,
Author = blogPost.User.DisplayName,
CreatedOn = blogPost.CreatedOn,
CreatedOnDisplay = blogPost.CreatedOn.ToDisplayString(coreSettings.TimeZoneId),
Tags = blogPost.Tags.OrderBy(t => t.Title).ToList(),
Category = blogPost.Category,
ViewCount = blogPost.ViewCount,
RelativeLink = relativeLink,
Permalink = $"{request.Scheme}://{request.Host}{permalinkPart}",
CanonicalUrl = $"{request.Scheme}://{request.Host}{relativeLink}",
EditLink = BlogRoutes.GetPostEditLink(blogPost.Id),
DisqusPageIdentifier = $"{ECommentTargetType.BlogPost}_{blogPost.Id}",
ShowDisqus = blogSettings.AllowComments && blogSettings.CommentProvider == ECommentProvider.Disqus && !blogSettings.DisqusShortname.IsNullOrEmpty(),
DisqusShortname = blogSettings.DisqusShortname,
TwitterShareLink = hash.IsNullOrEmpty() ?
$"https://twitter.com/intent/tweet?text={blogPost.Title}&url={permalinkShort}" :
$"https://twitter.com/intent/tweet?text={blogPost.Title}&url={permalinkShort}&hashtags={hash}",
FacebookShareLink = $"https://www.facebook.com/sharer/sharer.php?u={permalinkShort}",
LinkedInShareLink = $"http://www.linkedin.com/shareArticle?mini=true&url={permalinkShort}&title={blogPost.Title}",
});
}
public BlogPostViewModel(BlogPost blogPost, BlogSettings blogSettings, HttpRequest request)
{
Title = blogPost.Title;
Body = blogPost.Body;
Excerpt = blogPost.Excerpt;
Author = blogPost.User.DisplayName;
CreatedOn = blogPost.CreatedOn;
CreatedOnDisplay = blogPost.CreatedOnDisplay;
Tags = blogPost.Tags.OrderBy(t => t.Title).ToList();
Category = blogPost.Category;
RelativeLink = BlogRoutes.GetPostRelativeLink(CreatedOn, blogPost.Slug);
var permalinkPart = BlogRoutes.GetPostPermalink(blogPost.Id);
Permalink = $"{request.Scheme}://{request.Host}{permalinkPart}";
CanonicalUrl = $"{request.Scheme}://{request.Host}{RelativeLink}";
EditLink = BlogRoutes.GetPostEditLink(blogPost.Id);
DisqusPageIdentifier = $"{ECommentTargetType.BlogPost}_{blogPost.Id}";
ShowDisqus = blogSettings.AllowComments && blogSettings.CommentProvider == ECommentProvider.Disqus && !blogSettings.DisqusShortname.IsNullOrEmpty();
DisqusShortname = blogSettings.DisqusShortname;
var hash = "";
if (blogPost.Tags.Count > 0)
{
var sb = new StringBuilder();
for (int i = 0; i < blogPost.Tags.Count; i++)
{
var tag = blogPost.Tags[i];
sb.Append(tag.Slug.Replace("-", ""));
if (i < blogPost.Tags.Count - 1)
{
sb.Append(",");
}
}
hash = sb.ToString();
}
var requestHostShort = request.Host.ToString().StartsWith("www.") ?
request.Host.ToString().Remove(0, 4) : request.Host.ToString();
var permalinkShort = $"{request.Scheme}://{requestHostShort}{permalinkPart}";
TwitterShareLink = hash.IsNullOrEmpty() ?
$"https://twitter.com/intent/tweet?text={Title}&url={permalinkShort}" :
$"https://twitter.com/intent/tweet?text={Title}&url={permalinkShort}&hashtags={hash}";
FacebookShareLink = $"https://www.facebook.com/sharer/sharer.php?u={permalinkShort}";
GoogleShareLink = $"https://plus.google.com/share?url={permalinkShort}";
LinkedInShareLink = $"http://www.linkedin.com/shareArticle?mini=true&url={permalinkShort}&title={Title}";
}
public async Task <IViewComponentResult> InvokeAsync(Widget widget)
{
var recentBlogPostsWidget = (RecentBlogPostsWidget)widget;
// ask for 1 more than number of posts to show
var postList = await blogPostService.GetRecentPublishedPostsAsync(recentBlogPostsWidget.NumberOfPostsToShow + 1);
// must have at least 2 posts
if (postList.TotalPostCount < 2)
{
return(await Task.FromResult <IViewComponentResult>(Content(string.Empty)));
}
// get current url
var relativeUrl = httpContextAccessor.HttpContext.Request.Path;
var list = new List <RecentPostViewModel>();
foreach (var post in postList.Posts)
{
// if post url is current url then skip this post
var postUrl = BlogRoutes.GetPostRelativeLink(post.CreatedOn, post.Slug);
if (postUrl.Equals(relativeUrl, StringComparison.OrdinalIgnoreCase))
{
continue;
}
list.Add(new RecentPostViewModel
{
Title = post.Title,
Link = BlogRoutes.GetPostPermalink(post.Id),
Author = post.User.DisplayName,
Excerpt = recentBlogPostsWidget.ShowPostExcerpt ? post.Excerpt : null,
Date = recentBlogPostsWidget.ShowPostDate ? post.CreatedOn.ToString("yyyy-MM-dd") : null,
});
if (list.Count >= recentBlogPostsWidget.NumberOfPostsToShow)
{
break;
}
}
return(View("~/Components/RecentBlogPosts.cshtml",
new Tuple <List <RecentPostViewModel>, RecentBlogPostsWidget>(list, recentBlogPostsWidget)));
}