lib/social_profile/people/facebook.rb in social_profile-0.2.2 vs lib/social_profile/people/facebook.rb in social_profile-0.3.0

@@ -9,10 +9,17 @@
         "comments.fields(created_time).limit(1).summary(true)", 
         "likes.limit(1).fields(id).summary(true)",
         "created_time",
         "shares"
       ]
+      POST_FIELDS = [
+        "comments.fields(created_time).limit(1).summary(true)", 
+        "likes.limit(1).fields(id).summary(true)",
+        "created_time",
+        "shares"
+      ]
+      MUTUAL_FRIENDS = "SELECT uid, mutual_friend_count FROM user WHERE uid IN(SELECT uid2 FROM friend WHERE uid1=me()) ORDER BY mutual_friend_count"
 
       # Find album by id
       def fetch_album(album_id)
         ::FbGraph::Album.fetch(album_id, :access_token => access_token)
       end
@@ -29,11 +36,11 @@
       end
 
       # Get followers count
       #
       def followers_count
-        @followers_count ||= followers(:limit => 1).total_count
+        @followers_count ||= followers(:limit => 1).size
       end
 
       def fetch_friends_count
         response = FbGraph::Query.new(FRIENDS_FQL).fetch(:access_token => access_token)
 
@@ -72,22 +79,22 @@
         limit = options[:limit] || 100
         max_iteration = options[:max_iteration] || 100
         iteration = 0
 
         posts = collection = last_posts(limit, options)
-        return [] if posts.blank?
+        return [] if posts.blank? || posts.last.created_time.nil?
         
         last_created_time = posts.last.created_time
 
-        while last_created_time > date && !last_created_time.blank? && iteration < max_iteration
+        while !last_created_time.blank? && last_created_time > date && iteration < max_iteration
           iteration += 1
           collection = collection.next
           posts += collection
           last_created_time = posts.last.created_time
         end
 
-        posts.select { |p| p.created_time > date }
+        posts.select { |p| p.created_time && p.created_time > date }
       end
 
       # Get all friends list
       #
       def friends(options={})
@@ -96,10 +103,13 @@
       end
 
       # Get all followers list
       #
       def followers(options={})
+        # Not avaiable since 30.04.2015
+        return []
+
         limit = options[:limit] || 5000
         fetch_all = options[:fetch_all] || false
         iteration = 0
 
         _followers = collection = user.subscribers(:limit => limit)
@@ -114,13 +124,31 @@
         end
 
         _followers
       end
 
+      # Get post from feed with comments, shares and likes counters
+      #
+      def fetch_post(post_uid, options = {})
+        fields = options[:fields] || POST_FIELDS
+
+        ::FbGraph::Post.fetch(post_uid, :fields => fields.join(","), :access_token => access_token)    
+      end
+
+      # Get friends list with mutual friends counter
+      #
+      def mutual_friends(options={})
+        response = FbGraph::Query.new(MUTUAL_FRIENDS).fetch(:access_token => access_token)
+
+        return {} unless response.is_a?(Array)
+        
+        response.inject({}) {|h, a| h.merge!(a["uid"] => a["mutual_friend_count"]) }
+      end
+
       protected
       
         def user
           @user ||= ::FbGraph::User.me(access_token)
         end
     end
   end
-end
\ No newline at end of file
+end