added v2 package

v2/reddit/listings.go

@@ -0,0 +1,40 @@
+package reddit
+
+import (
+	"context"
+	"fmt"
+	"strings"
+)
+
+// ListingsService handles communication with the listing
+// related methods of the Reddit API.
+//
+// Reddit API docs: https://www.reddit.com/dev/api/#section_listings
+type ListingsService struct {
+	client *Client
+}
+
+// Get posts, comments, and subreddits from their full IDs.
+func (s *ListingsService) Get(ctx context.Context, ids ...string) ([]*Post, []*Comment, []*Subreddit, *Response, error) {
+	path := "api/info"
+	params := struct {
+		IDs []string `url:"id,omitempty,comma"`
+	}{ids}
+
+	l, resp, err := s.client.getListing(ctx, path, params)
+	if err != nil {
+		return nil, nil, nil, resp, err
+	}
+
+	return l.Posts(), l.Comments(), l.Subreddits(), resp, nil
+}
+
+// GetPosts returns posts from their full IDs.
+func (s *ListingsService) GetPosts(ctx context.Context, ids ...string) ([]*Post, *Response, error) {
+	path := fmt.Sprintf("by_id/%s", strings.Join(ids, ","))
+	l, resp, err := s.client.getListing(ctx, path, nil)
+	if err != nil {
+		return nil, resp, err
+	}
+	return l.Posts(), resp, nil
+}