/// <summary>
/// Gets the URL to share this post on all available social networks
/// </summary>
/// <param name="post">The blog post</param>
/// <param name="url">Full URL to this post</param>
/// <param name="shortUrl">Short URL to this post</param>
/// <returns>Sharing URLs for this post</returns>
public IEnumerable<KeyValuePair<ISocialNetwork, string>> ShareUrls(PostSummaryModel post, string url, string shortUrl)
{
foreach (var sharer in _socialShares)
{
yield return new KeyValuePair<ISocialNetwork, string>(sharer, sharer.GetShareUrl(post, url, shortUrl));
}
}
/*public NginxWebCache(UrlHelper urlHelper)
{
_urlHelper = urlHelper;
}*/
/// <summary>
/// Clear the cache for this blog post
/// </summary>
/// <param name="post">The blog post</param>
public void ClearCache(PostSummaryModel post)
{
ClearCache(_urlHelper.BlogPostAbsolute(post));
ClearCache(_urlHelper.ActionAbsolute(MVC.Site.Index()));
ClearCache(_urlHelper.ActionAbsolute(MVC.Blog.Index()));
// TODO: Clear tags and categories if they're ever cached
}
/// <summary>
/// Gets the number of times this URL has been shared on this social network.
/// </summary>
/// <param name="post">The blog post</param>
/// <param name="url">Full URL to this post</param>
/// <param name="shortUrl">Short URL to this post</param>
/// <returns>Share count for this post</returns>
public IDictionary<ISocialNetwork, int> ShareCounts(PostSummaryModel post, string url, string shortUrl)
{
IDictionary<ISocialNetwork, int> results = new Dictionary<ISocialNetwork, int>(_socialShares.Count);
foreach (var sharer in _socialShares)
{
using (MiniProfiler.Current.Step("Sharing count for " + sharer.Name))
{
int count;
try
{
count = sharer.GetShareCount(post, url, shortUrl);
}
catch (Exception ex)
{
// If an error occured, just set the count to 0 and log it.
// These aren't overly important - They shouldn't crash the page!
Elmah.ErrorSignal.FromCurrentContext().Raise(new Exception("Couldn't get social share count for " + sharer.Name, ex));
count = 0;
}
results.Add(sharer, count);
}
}
return results;
}
/// <summary>
/// Gets a URL to edit the specified blog post
/// </summary>
/// <param name="urlHelper">The URL helper.</param>
/// <param name="post">Blog post to link to</param>
/// <returns>URL to edit this blog post</returns>
public static string BlogPostEdit(this UrlHelper urlHelper, PostSummaryModel post)
{
// Post date needs to be padded with a 0 (eg. "01" for January) - T4MVC doesn't work in this
// case because it's strongly-typed (can't pass a string for an int param)
//return urlHelper.Action(MVC.Blog.View(post.Date.Month, post.Date.Year, post.Slug));
return urlHelper.Action("Edit", "Blog", new { area = "Admin", month = post.Date.Month.ToString("00"), year = post.Date.Year, slug = post.Slug });
}
/// <summary>
/// Gets the URL to share this post on this social network.
/// </summary>
/// <param name="post">The blog post</param>
/// <param name="url">Full URL to this post</param>
/// <param name="shortUrl">Short URL to this post</param>
/// <returns>Sharing URL for this post</returns>
public string GetShareUrl(PostSummaryModel post, string url, string shortUrl)
{
return SHARE_URL + "?" + new Dictionary<string, object>
{
{"mini", "true"},
{"url", url},
{"title", post.Title},
{"source", "Daniel15"},
}.ToQueryString();
}
/// <summary>
/// Gets the URL to share this post on this social network.
/// </summary>
/// <param name="post">The blog post</param>
/// <param name="url">Full URL to this post</param>
/// <param name="shortUrl">Short URL to this post</param>
/// <returns>Sharing URL for this post</returns>
public string GetShareUrl(PostSummaryModel post, string url, string shortUrl)
{
return SHARE_URL + "?" + new Dictionary<string, object>
{
{"text", post.Title},
{"original_referer", url},
{"url", shortUrl},
{"via", "Daniel15"},
{"related", "Daniel15"}
}.ToQueryString();
}
/// <summary>
/// Gets the number of times this URL has been shared on this social network.
/// </summary>
/// <param name="post">The blog post</param>
/// <param name="url">Full URL to this post</param>
/// <param name="shortUrl">Short URL to this post</param>
/// <returns>Share count for this post</returns>
public int GetShareCount(PostSummaryModel post, string url, string shortUrl)
{
var countUrl = COUNT_URL + "?" + new Dictionary<string, object>
{
{"url", url},
}.ToQueryString();
var response = Json.Decode(countUrl.GetJsonFromUrl());
if (response == null || response.count == null)
return 0;
return Convert.ToInt32(response.count);
}
public void BlogPosts()
{
var post = new PostSummaryModel
{
Id = 123,
Date = new DateTime(2012, 1, 1),
Title = "Test Post",
Slug = "test-post",
Published = true,
};
var mocks = new Mocks();
Assert.AreEqual("/blog/2012/01/test-post", BlogUrlHelperExtensions.BlogPost(mocks.UrlHelper, post));
Assert.AreEqual("/blog/2012/01/test-post/edit", BlogUrlHelperExtensions.BlogPostEdit(mocks.UrlHelper, post));
Assert.AreEqual("http://localhost/blog/2012/01/test-post", BlogUrlHelperExtensions.BlogPostAbsolute(mocks.UrlHelper, post));
}
/// <summary>
/// Gets the number of times this URL has been shared on this social network.
/// </summary>
/// <param name="post">The blog post</param>
/// <param name="url">Full URL to this post</param>
/// <param name="shortUrl">Short URL to this post</param>
/// <returns>Share count for this post</returns>
public int GetShareCount(PostSummaryModel post, string url, string shortUrl)
{
var apiUrl = API_COUNT_URL + "?" + new Dictionary<string, object>
{
{"url", url}
}.ToQueryString();
var responseText = apiUrl.GetJsonFromUrl();
// Ugly hack to get JSON data from the JavaScript method call
// This API call is usually used client-side via JSONP...
responseText = responseText.Replace("IN.Tags.Share.handleCount(", "").Replace(");", "");
var response = Json.Decode(responseText);
if (response == null || response.count == null)
return 0;
return Convert.ToInt32(response.count);
}
/// <summary>
/// Gets the number of times this URL has been shared on this social network.
/// </summary>
/// <param name="post">The blog post</param>
/// <param name="url">Full URL to this post</param>
/// <param name="shortUrl">Short URL to this post</param>
/// <returns>Share count for this post</returns>
public int GetShareCount(PostSummaryModel post, string url, string shortUrl)
{
var total = 0;
var apiUrl = API_URL + "?" + new Dictionary<string, object>
{
{"url", url}
}.ToQueryString();
var data = Json.Decode(apiUrl.GetJsonFromUrl());
if (data == null || data.data == null || data.data.children == null)
return 0;
// Need to add up the points in every submission of this URL
foreach (var child in data.data.children)
{
total += Convert.ToInt32(child.data.score);
}
return total;
}
/// <summary>
/// Gets the number of times this URL has been shared on this social network.
/// </summary>
/// <param name="post">The blog post</param>
/// <param name="url">Full URL to this post</param>
/// <param name="shortUrl">Short URL to this post</param>
/// <returns>Share count for this post</returns>
public int GetShareCount(PostSummaryModel post, string url, string shortUrl)
{
// Get the count using FQL. Returns *both* like count and share count.
var query = string.Format(LINK_QUERY, url);
var queryUrl = QUERY_URL + "?" + new Dictionary<string, object>
{
{"query", query}
}.ToQueryString();
var xml = XDocument.Load(queryUrl);
XNamespace ns = "http://api.facebook.com/1.0/";
if (xml.Root == null)
return 0;
var linkStat = xml.Root.Element(ns + "link_stat");
if (linkStat == null)
return 0;
var totalCount = linkStat.Element(ns + "total_count");
return totalCount == null ? 0 : Convert.ToInt32(totalCount.Value);
}
/// <summary>
/// Clear the cache for this blog post
/// </summary>
/// <param name="post">The blog post</param>
public void ClearCache(PostSummaryModel post)
{
}
/// <summary>
/// Gets the URL to share this post on this social network.
/// </summary>
/// <param name="post">The blog post</param>
/// <param name="url">Full URL to this post</param>
/// <param name="shortUrl">Short URL to this post</param>
/// <returns>Sharing URL for this post</returns>
public string GetShareUrl(PostSummaryModel post, string url, string shortUrl)
{
return SHARE_URL + "?" + new Dictionary<string, object>
{
{"u", url},
{"t", post.Title},
}.ToQueryString();
}
/// <summary>
/// Gets an absolute URL to the specified blog post
/// </summary>
/// <param name="urlHelper">The URL helper.</param>
/// <param name="post">Blog post to link to</param>
/// <returns>URL to this blog post</returns>
public static string BlogPostAbsolute(this UrlHelper urlHelper, PostSummaryModel post)
{
return urlHelper.Absolute(urlHelper.BlogPost(post));
}
/// <summary>
/// Gets the short URL for this blog post
/// </summary>
/// <param name="post">Blog post</param>
/// <returns>The short URL</returns>
public string Shorten(PostSummaryModel post)
{
return Shorten(post.Id);
}
