added nsfw flag to search functions

reddit/reddit.go

@@ -558,6 +558,8 @@ type ListSubredditOptions struct {
 	ListOptions
 	// One of: relevance, activity.
 	Sort string `url:"sort,omitempty"`
+
+	IncludeNsfw bool `url:"include_over_18,omitempty"`
 }
 
 // ListPostOptions defines possible options used when getting posts from a subreddit.
@@ -572,6 +574,8 @@ type ListPostSearchOptions struct {
 	ListPostOptions
 	// One of: relevance, hot, top, new, comments.
 	Sort string `url:"sort,omitempty"`
+
+	IncludeNsfw bool `url:"include_over_18,omitempty"`
 }
 
 // ListUserOverviewOptions defines possible options used when getting a user's post and/or comments.

reddit/subreddit.go

@@ -499,7 +499,7 @@ func (s *SubredditService) Unfavorite(ctx context.Context, subreddit string) (*R
 
 // Search for subreddits.
 func (s *SubredditService) Search(ctx context.Context, query string, opts *ListSubredditOptions) ([]*Subreddit, *Response, error) {
-	path := fmt.Sprintf("subreddits/search?q=%s&include_over_18=on", query)
+	path := fmt.Sprintf("subreddits/search?q=%s", query)
 	l, resp, err := s.client.getListing(ctx, path, opts)
 	if err != nil {
 		return nil, resp, err
@@ -533,7 +533,7 @@ func (s *SubredditService) SearchPosts(ctx context.Context, query string, subred
 		subreddit = "all"
 	}
 
-	path := fmt.Sprintf("r/%s/search?include_over_18=on", subreddit)
+	path := fmt.Sprintf("r/%s/search", subreddit)
 	path, err := addOptions(path, opts)
 	if err != nil {
 		return nil, nil, err