public void Hashtagify(Dictionary <string, List <ExtendedPost> > hashtags, ExtendedPost post)
{
Log.Debug(string.Format("Looking for hashtags in post {0}", post.Id), post);
var matches = _hashtags.Matches(post.Content);
foreach (Match match in matches)
{
var hashtag = match.Value.ToLower();
Log.Debug(string.Format("Found hashtag {0} in post {1}", hashtag, post.Id));
if (!hashtags.ContainsKey(hashtag))
{
hashtags.Add(hashtag, new List <ExtendedPost>());
}
if (!hashtags[hashtag].Contains(post))
{
hashtags[hashtag].Add(post);
}
post.Content = post.Content.Replace(string.Format("#{0}", match.Value), string.Format("<a href='{0}/{1}.html'>#{2}</a>", Config["siteUrl"], hashtag, match.Value));
}
}
public override void Publish(IEnumerator <Post> posts, int count)
{
// git all hashtags from all posts to build recent/popular lists
List <string> recentHashtags = null;
Dictionary <string, int> popularHashtags = null;
if (Config["hashtags"] == "true")
{
recentHashtags = new List <string>();
popularHashtags = new Dictionary <string, int>();
while (posts.MoveNext())
{
var matches = _hashtags.Matches(posts.Current.Content);
foreach (Match match in matches)
{
var hashtag = match.Value.ToLower();
if (!recentHashtags.Contains(hashtag))
{
recentHashtags.Add(hashtag);
}
if (!popularHashtags.ContainsKey(hashtag))
{
popularHashtags.Add(hashtag, 0);
}
popularHashtags[hashtag] += 1;
}
}
}
posts.Reset();
var invalidations = new List <string> {
"/"
};
var pagePosts = new List <ExtendedPost>();
var hashtags = new Dictionary <string, List <ExtendedPost> >();
var data = new HandlebarsPageData
{
Config = Config,
TotalPosts = count,
MaxPage = (int)Math.Ceiling((float)count / _postsPerPage) - 1,
PageNum = 0,
Prefix = "index",
RecentTags = recentHashtags.Take(10),
PopularTags = popularHashtags != null
? popularHashtags.OrderByDescending(t => t.Value).Take(10).Select(t => t.Key).ToArray()
: null
};
while (posts.MoveNext())
{
var clone = new ExtendedPost((Post)posts.Current.Clone())
{
Config = Config
};
if (Config["hashtags"] == "true")
{
Hashtagify(hashtags, clone);
}
data.Post = clone;
invalidations.Add(SavePost(data));
pagePosts.Add(clone);
if (pagePosts.Count == _postsPerPage)
{
data.Posts = pagePosts.ToArray();
invalidations.Add(SaveIndex(data));
if (data.PageNum == 0)
{
invalidations.Add(SaveFeed(data));
}
data.PageNum += 1;
pagePosts.Clear();
}
}
if (pagePosts.Count > 0)
{
data.Posts = pagePosts.ToArray();
invalidations.Add(SaveIndex(data));
if (data.PageNum == 0)
{
invalidations.Add(SaveFeed(data));
}
}
foreach (var hashtag in hashtags.Keys)
{
var hashData = new HandlebarsPageData
{
Config = Config,
TotalPosts = hashtags[hashtag].Count,
MaxPage = (int)Math.Ceiling((float)hashtags[hashtag].Count / _postsPerPage) - 1,
PageNum = 0,
Prefix = hashtag,
RecentTags = recentHashtags.Take(10),
PopularTags = popularHashtags != null
? popularHashtags.OrderByDescending(t => t.Value).Take(10).Select(t => t.Key).ToArray()
: null
};
pagePosts.Clear();
foreach (var post in hashtags[hashtag])
{
pagePosts.Add(post);
if (pagePosts.Count == _postsPerPage)
{
hashData.Posts = pagePosts.ToArray();
invalidations.Add(SaveIndex(hashData));
hashData.PageNum += 1;
pagePosts.Clear();
}
}
if (pagePosts.Count > 0)
{
hashData.Posts = pagePosts.ToArray();
invalidations.Add(SaveIndex(hashData));
}
}
var invalidPaths = invalidations.Where(i => !string.IsNullOrEmpty(i)).ToList();
invalidPaths.AddRange(UploadDirectory(_assetPath, "assets"));
Log.Debug("S3 upload complete");
if (invalidPaths.Count > 0)
{
var distId = Config["cloudfrontDistId"];
if (distId != null)
{
_client.InvalidateCloudFrontDistribution(distId, invalidPaths);
}
}
}