use new PocketBaseClient in microblog package
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3 changed files with 119 additions and 115 deletions
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@ -1,6 +1,8 @@
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package microblog
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import (
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"gemini_site/internal/pocketbase"
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gemini "github.com/kulak/gemini"
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)
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@ -10,6 +12,6 @@ type Handler interface {
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}
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// NewHandler creates a new microblog handler
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func NewHandler() Handler {
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return NewMicroBlog()
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func NewHandler(pbClient *pocketbase.PocketBaseClient) Handler {
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return NewMicroBlog(pbClient)
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}
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@ -3,8 +3,8 @@ package microblog
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import (
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"encoding/json"
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"fmt"
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"sort"
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"strings"
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"gemini_site/internal/pocketbase"
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"log/slog"
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"time"
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gemini "github.com/kulak/gemini"
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@ -48,149 +48,149 @@ type pbPost struct {
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// MicroBlog manages blog posts
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type MicroBlog struct {
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posts []Post
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pbClient *pocketbase.PocketBaseClient
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}
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// NewMicroBlog creates a new microblog instance
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func NewMicroBlog() *MicroBlog {
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func NewMicroBlog(pbClient *pocketbase.PocketBaseClient) *MicroBlog {
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mb := &MicroBlog{
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posts: make([]Post, 0),
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pbClient: pbClient,
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}
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// Add some sample posts
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mb.addSamplePosts()
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return mb
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}
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// addSamplePosts adds some initial content
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func (mb *MicroBlog) addSamplePosts() {
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samplePosts := []Post{
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{
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ID: "1",
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Title: "Welcome to the Gemini Microblog",
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Content: "This is the first post on our Gemini-powered microblog! It's simple, fast, and distraction-free.",
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Author: "Admin",
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Timestamp: time.Now().Add(-2 * time.Hour),
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},
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{
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ID: "2",
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Title: "The Beauty of Simplicity",
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Content: "Gemini protocol encourages us to focus on content over presentation. This microblog embodies that philosophy.",
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Author: "Admin",
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Timestamp: time.Now().Add(-1 * time.Hour),
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},
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}
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// // Add some sample posts
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// mb.addSamplePosts()
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mb.posts = append(mb.posts, samplePosts...)
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}
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// return mb
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// }
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// addSamplePosts adds some initial content
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// func (mb *MicroBlog) addSamplePosts() {
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// samplePosts := []Post{
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// {
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// ID: "1",
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// Title: "Welcome to the Gemini Microblog",
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// Content: "This is the first post on our Gemini-powered microblog! It's simple, fast, and distraction-free.",
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// Author: "Admin",
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// Timestamp: time.Now().Add(-2 * time.Hour),
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// },
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// {
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// ID: "2",
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// Title: "The Beauty of Simplicity",
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// Content: "Gemini protocol encourages us to focus on content over presentation. This microblog embodies that philosophy.",
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// Author: "Admin",
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// Timestamp: time.Now().Add(-1 * time.Hour),
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// },
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// }
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// mb.posts = append(mb.posts, samplePosts...)
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// }
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// AddPost adds a new post to the blog
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func (mb *MicroBlog) AddPost(title, content, author string) string {
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id := fmt.Sprintf("%d", time.Now().Unix())
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post := Post{
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ID: id,
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Title: title,
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Content: content,
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Author: author,
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Timestamp: time.Now(),
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}
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// func (mb *MicroBlog) AddPost(title, content, author string) string {
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// id := fmt.Sprintf("%d", time.Now().Unix())
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// post := Post{
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// ID: id,
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// Title: title,
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// Content: content,
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// Author: author,
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// Timestamp: time.Now(),
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// }
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mb.posts = append(mb.posts, post)
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return id
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}
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// mb.posts = append(mb.posts, post)
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// return id
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// }
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// GetPost retrieves a post by ID
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func (mb *MicroBlog) GetPost(id string) (*Post, bool) {
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for _, post := range mb.posts {
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if post.ID == id {
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return &post, true
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}
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}
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return nil, false
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}
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// func (mb *MicroBlog) GetPost(id string) (*Post, bool) {
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// for _, post := range mb.posts {
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// if post.ID == id {
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// return &post, true
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// }
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// }
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// return nil, false
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// }
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// GetRecentPosts returns the most recent posts
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func (mb *MicroBlog) GetRecentPosts(limit int) []Post {
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// Sort posts by timestamp (newest first)
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sortedPosts := make([]Post, len(mb.posts))
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copy(sortedPosts, mb.posts)
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sort.Slice(sortedPosts, func(i, j int) bool {
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return sortedPosts[i].Timestamp.After(sortedPosts[j].Timestamp)
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})
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if limit > 0 && len(sortedPosts) > limit {
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return sortedPosts[:limit]
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func (mb *MicroBlog) GetRecentPosts(limit int) ([]post, error) {
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res, err := mb.pbClient.GetList("micro_blog_posts", 1, limit, "-posted")
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if err != nil {
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return nil, fmt.Errorf("failed to fetch posts from pocketbase: %w", err)
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}
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return sortedPosts
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var rawPosts []pbPost
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if err := json.Unmarshal(res.Items, &rawPosts); err != nil {
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return nil, fmt.Errorf("failed to decode response: %w", err)
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}
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slog.Info("Posts from pocketbase", "rawPosts", rawPosts)
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return nil, fmt.Errorf("todo: %w", err)
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}
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// HandleBlogRequest handles Gemini requests for the microblog
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func (mb *MicroBlog) HandleBlogRequest(w gemini.ResponseWriter, req *gemini.Request) {
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path := req.URL.Path
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// path := req.URL.Path
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switch {
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case path == "/microblog" || path == "/microblog/":
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mb.serveBlogIndex(w, req)
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case strings.HasPrefix(path, "/microblog/post/"):
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postID := strings.TrimPrefix(path, "/microblog/post/")
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mb.servePost(w, req, postID)
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default:
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w.WriteStatusMsg(gemini.StatusNotFound, "Blog page not found")
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}
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// switch {
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// case path == "/microblog" || path == "/microblog/":
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// mb.serveBlogIndex(w, req)
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// case strings.HasPrefix(path, "/microblog/post/"):
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// postID := strings.TrimPrefix(path, "/microblog/post/")
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// mb.servePost(w, req, postID)
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// default:
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// w.WriteStatusMsg(gemini.StatusNotFound, "Blog page not found")
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// }
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}
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// serveBlogIndex serves the main blog page with recent posts
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func (mb *MicroBlog) serveBlogIndex(w gemini.ResponseWriter, req *gemini.Request) {
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w.WriteStatusMsg(gemini.StatusSuccess, "text/gemini")
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// func (mb *MicroBlog) serveBlogIndex(w gemini.ResponseWriter, req *gemini.Request) {
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// w.WriteStatusMsg(gemini.StatusSuccess, "text/gemini")
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var content strings.Builder
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content.WriteString("# Gemini Microblog\n\n")
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// var content strings.Builder
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// content.WriteString("# Gemini Microblog\n\n")
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posts := mb.GetRecentPosts(10)
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// posts := mb.GetRecentPosts(10)
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if len(posts) == 0 {
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content.WriteString("No posts yet. Be the first to write something!\n\n")
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} else {
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content.WriteString("## Recent Posts\n\n")
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// if len(posts) == 0 {
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// content.WriteString("No posts yet. Be the first to write something!\n\n")
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// } else {
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// content.WriteString("## Recent Posts\n\n")
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for _, post := range posts {
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content.WriteString(fmt.Sprintf("=> /blog/post/%s %s\n", post.ID, post.Title))
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content.WriteString(fmt.Sprintf(" By %s on %s\n\n",
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post.Author,
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post.Timestamp.Format("2006-01-02 15:04")))
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}
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}
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// for _, post := range posts {
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// content.WriteString(fmt.Sprintf("=> /blog/post/%s %s\n", post.ID, post.Title))
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// content.WriteString(fmt.Sprintf(" By %s on %s\n\n",
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// post.Author,
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// post.Timestamp.Format("2006-01-02 15:04")))
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// }
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// }
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content.WriteString("## Actions\n\n")
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content.WriteString("=> /blog/new Write a new post\n")
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content.WriteString("=> / Back to home\n")
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// content.WriteString("## Actions\n\n")
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// content.WriteString("=> /blog/new Write a new post\n")
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// content.WriteString("=> / Back to home\n")
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w.WriteBody([]byte(content.String()))
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}
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// w.WriteBody([]byte(content.String()))
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// }
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// servePost serves a single blog post
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func (mb *MicroBlog) servePost(w gemini.ResponseWriter, req *gemini.Request, postID string) {
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post, found := mb.GetPost(postID)
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if !found {
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w.WriteStatusMsg(gemini.StatusNotFound, "Post not found")
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return
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}
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// func (mb *MicroBlog) servePost(w gemini.ResponseWriter, req *gemini.Request, postID string) {
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// post, found := mb.GetPost(postID)
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// if !found {
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// w.WriteStatusMsg(gemini.StatusNotFound, "Post not found")
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// return
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// }
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w.WriteStatusMsg(gemini.StatusSuccess, "text/gemini")
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// w.WriteStatusMsg(gemini.StatusSuccess, "text/gemini")
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var content strings.Builder
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content.WriteString(fmt.Sprintf("# %s\n\n", post.Title))
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content.WriteString(fmt.Sprintf("By %s on %s\n\n",
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post.Author,
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post.Timestamp.Format("2006-01-02 15:04")))
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content.WriteString("---\n\n")
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content.WriteString(post.Content)
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content.WriteString("\n\n---\n\n")
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content.WriteString("=> /blog Back to blog\n")
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content.WriteString("=> / Back to home\n")
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// var content strings.Builder
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// content.WriteString(fmt.Sprintf("# %s\n\n", post.Title))
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// content.WriteString(fmt.Sprintf("By %s on %s\n\n",
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// post.Author,
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// post.Timestamp.Format("2006-01-02 15:04")))
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// content.WriteString("---\n\n")
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// content.WriteString(post.Content)
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// content.WriteString("\n\n---\n\n")
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// content.WriteString("=> /blog Back to blog\n")
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// content.WriteString("=> / Back to home\n")
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w.WriteBody([]byte(content.String()))
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}
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// w.WriteBody([]byte(content.String()))
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// }
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@ -4,15 +4,17 @@ import (
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"fmt"
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"log"
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"gemini_site/internal/microblog"
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"gemini_site/internal/pocketbase"
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)
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func main() {
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pbClient := pocketbase.NewPocketBaseClient()
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res, err := pbClient.GetList("micro_blog_posts", 1, 10, "-posted")
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mb := microblog.NewMicroBlog(pbClient)
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res, err := mb.GetRecentPosts(2)
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// res, err := pbClient.GetList("micro_blog_posts", 1, 10, "-posted")
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fmt.Println("Getting page 1 of microblog posts")
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// posts, err := client.GetPosts(1)
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if err != nil {
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log.Printf("Error getting posts: %v", err)
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} else {
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