convert pbPost to post

internal/microblog/microblog.go

@@ -20,11 +20,12 @@ const (
 	sourceNostr    source = "nostr"
 )
 
-var supportedSources = []source{
-	sourceNostr,
-	// TODO: Add support for BlueSky and Mastodon
-	// SourceBlueSky,
-	// SourceMastodon,
+var supportedSources = map[source]bool{
+	sourceNostr:    true,
+	sourcePleroma:  false,
+	sourceBlueSky:  false,
+	sourceMastodon: false,
+	sourcePixelfed: false,
 }
 
 // Post represents a single blog post
@@ -46,6 +47,10 @@ type pbPost struct {
 	Posted   string          `json:"posted"`
 }
 
+type nostrPost struct {
+	Content string `json:"content"`
+}
+
 // MicroBlog manages blog posts
 type MicroBlog struct {
 	pbClient *pocketbase.PocketBaseClient
@@ -124,7 +129,25 @@ func (mb *MicroBlog) GetRecentPosts(limit int) ([]post, error) {
 		return nil, fmt.Errorf("failed to decode response: %w", err)
 	}
 	slog.Info("Posts from pocketbase", "rawPosts", rawPosts)
-	return nil, fmt.Errorf("todo: %w", err)
+
+	var filteredPosts []post
+	for _, p := range rawPosts {
+		if p.Source == SourceNostr {
+			var nostrPost nostrPost
+			if err := json.Unmarshal(p.FullPost, &nostrPost); err != nil {
+				slog.Error("Problem unmarshalling nostr post", "error", err)
+				continue
+			}
+			filteredPosts = append(filteredPosts, post{
+				ID:        p.ID,
+				RemoteID:  p.RemoteID,
+				Content:   nostrPost.Content,
+				Timestamp: time.Now(),
+			})
+			continue
+		}
+	}
+	return filteredPosts, nil
 }
 
 // HandleBlogRequest handles Gemini requests for the microblog