add mastodon and bluesky to microblog
")
")
{3,}`)
")
%s
",
", p.Source, p.ID))
posted: %s
", p.Timestamp.Format("2006-01-02 15:04")))
")
This commit is contained in:
parent
86f3ea76b3
commit
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GPG key ID:
CB9BF1910F3F7469
3 changed files with 91 additions and 70 deletions
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@ -6,9 +6,8 @@ clearnet version:
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=> https://travisshears.com/micro-blog
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So for it renders posts from:
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* nostr, id: nprofile1qyxhwumn8ghj7mn0wvhxcmmvqqs9udcv9uhqggjz87js9rtaph4lajlxnxsvwvm7zwdjt6etzyk52rgeg4wrz
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Here post from nostr, mastodon, and bluesky are rendered.
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I plan to add more platforms in the future:
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* mastodon, id: dice.camp/@travisshears
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* bluesky, id: @travisshears.bsky.social
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My nostr id is: nprofile1qyxhwumn8ghj7mn0wvhxcmmvqqs9udcv9uhqggjz87js9rtaph4lajlxnxsvwvm7zwdjt6etzyk52rgeg4wrz I run my own relay wss://nostr.travisshears.com but you can also find me on the most popular relays.
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=> https://bsky.app/profile/travisshears.bsky.social @travisshears on Bluesky
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=> https://dice.camp/@travisshears @travisshears on Mastodon via dice.camp
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@ -61,59 +61,34 @@ func NewMicroBlog(pbClient *pocketbase.PocketBaseClient) *MicroBlog {
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return mb
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}
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// // Add some sample posts
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// mb.addSamplePosts()
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func escapeHashTags(content string) string {
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// TODO: maybe prettier way to do this with a code
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return strings.ReplaceAll(content, "#", "\\#")
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}
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// return mb
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// }
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func removeHTMLTags(content string) string {
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// Strip simple HTML tags. Paragraphs become newlines.
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// Replace opening <p> tags with nothing, closing </p> with newline.
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rePStart := regexp.MustCompile(`(?i)<p[^>]*>`)
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rePEnd := regexp.MustCompile(`(?i)</p>`)
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content = rePStart.ReplaceAllString(content, "")
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content = rePEnd.ReplaceAllString(content, "\n")
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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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// Convert <br> to newline
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reBr := regexp.MustCompile(`(?i)<br\s*/?>`)
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content = reBr.ReplaceAllString(content, "\n")
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// mb.posts = append(mb.posts, samplePosts...)
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// }
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// Remove any remaining tags
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reTags := regexp.MustCompile(`(?i)<[^>]+>`)
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content = reTags.ReplaceAllString(content, "")
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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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// Normalize whitespace: trim and collapse excessive blank lines
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content = strings.TrimSpace(content)
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reMultiNewlines := regexp.MustCompile(`\n{3,}`)
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return reMultiNewlines.ReplaceAllString(content, "\n\n")
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// mb.posts = append(mb.posts, post)
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// return id
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// }
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}
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// GetPost retrieves a post by ID
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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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func transformNostrPost(p pbPost) post {
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var nostrPost nostrPost
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if err := json.Unmarshal(p.FullPost, &nostrPost); err != nil {
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@ -121,8 +96,63 @@ func transformNostrPost(p pbPost) post {
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return post{}
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}
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content := nostrPost.Content
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content = strings.ReplaceAll(content, "#", "\\#")
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// content = strings.ReplaceAll(content, "\t", "\\t")
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content = escapeHashTags(content)
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return post{
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ID: p.ID,
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RemoteID: p.RemoteID,
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Content: content,
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Timestamp: time.Now(),
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Source: source(p.Source),
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}
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}
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func transformBlueSkyPost(p pbPost) post {
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var fullPost struct {
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Record struct {
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Text string `json:"text"`
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} `json:"record"`
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}
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if err := json.Unmarshal(p.FullPost, &fullPost); err != nil {
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slog.Error("Problem unmarshalling bluesky post", "error", err)
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return post{}
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}
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content := fullPost.Record.Text
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content = escapeHashTags(content)
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return post{
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ID: p.ID,
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RemoteID: p.RemoteID,
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Content: content,
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Timestamp: time.Now(),
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Source: source(p.Source),
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}
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}
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func transformMastodonPost(p pbPost) post {
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var fullPost struct {
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Content string `json:"content"`
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Reblog *struct {
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Content string `json:"content"`
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Account *struct {
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Acct string `json:"acct"`
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} `json:"account"`
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} `json:"reblog"`
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}
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var content string
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if err := json.Unmarshal(p.FullPost, &fullPost); err != nil {
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slog.Error("Problem unmarshalling mastodon post", "error", err)
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return post{}
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}
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if fullPost.Reblog != nil {
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content = fmt.Sprintf(
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"reblogged post from %s:\n%s\n",
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fullPost.Reblog.Account.Acct,
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fullPost.Reblog.Content,
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)
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} else {
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content = fullPost.Content
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}
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content = escapeHashTags(content)
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content = removeHTMLTags(content)
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return post{
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ID: p.ID,
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RemoteID: p.RemoteID,
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@ -147,21 +177,13 @@ func (mb *MicroBlog) GetRecentPosts(limit int, page int) ([]post, error) {
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var filteredPosts []post
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for _, p := range rawPosts {
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if p.Source == SourceNostr {
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switch p.Source {
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case SourceNostr:
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filteredPosts = append(filteredPosts, transformNostrPost(p))
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// var nostrPost nostrPost
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// if err := json.Unmarshal(p.FullPost, &nostrPost); err != nil {
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// slog.Error("Problem unmarshalling nostr post", "error", err)
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// continue
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// }
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// filteredPosts = append(filteredPosts, post{
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// ID: p.ID,
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// RemoteID: p.RemoteID,
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// Content: nostrPost.Content,
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// Timestamp: time.Now(),
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// })
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continue
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case SourceMastodon:
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filteredPosts = append(filteredPosts, transformMastodonPost(p))
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case SourceBlueSky:
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filteredPosts = append(filteredPosts, transformBlueSkyPost(p))
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}
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}
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return filteredPosts, nil
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@ -208,7 +230,7 @@ func (mb *MicroBlog) HandleBlogRequest(w gemini.ResponseWriter, req *gemini.Requ
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}
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func drawPost(builder *strings.Builder, p post) {
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builder.WriteString(fmt.Sprintf("=> / 🖋️ nostr post: %s \n", p.ID))
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builder.WriteString(fmt.Sprintf("=> / 🖋️ %s post: %s \n", p.Source, p.ID))
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builder.WriteString(formatContent(p.Content))
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builder.WriteString(fmt.Sprintf("\nposted: %s\n", p.Timestamp.Format("2006-01-02 15:04")))
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builder.WriteString("\n\n")
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@ -176,7 +176,7 @@ func (c *PocketBaseClient) GetList(
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"perPage": {strconv.Itoa(pageSize)},
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"sort": {sort},
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"skipTotal": {"true"},
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"filter": {"source = \"nostr\""},
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"filter": {"source = \"nostr\" || source = \"mastodon\" || source = \"blue_sky\""},
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// TODO: add additional fields like image and tag?
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}
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apiURL := fmt.Sprintf("%s/api/collections/%s/records", c.host, collection)
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