4 files changed, 0 insertions, 299 deletions
diff --git a/backend/notes/app.bsky.actor.go b/backend/notes/app.bsky.actor.go
deleted file mode 100644
index 00a1ff1..0000000
--- a/backend/notes/app.bsky.actor.go
+++ /dev/null
@@ -1,58 +0,0 @@
-package notes
-
-import (
-	"fmt"
-)
-
-type AppBskyActorProfileRecord struct {
-	DisplayName string `json:"displayName"`
-	Avatar      *struct {
-		Ref struct {
-			Link string `json:"$link"`
-		} `json:"ref"`
-	} `json:"avatar,omitempty"`
-	Banner *struct {
-		Ref struct {
-			Link string `json:"$link"`
-		} `json:"ref"`
-	} `json:"banner,omitempty"`
-	Pronouns string `json:"pronouns"`
-	Labels   *struct {
-		Type   string `json:"$type"`
-		Values []struct {
-			Val string `json:"val"`
-		} `json:"values"`
-	} `json:"labels,omitempty"`
-}
-
-func AuthorFromAppBskyActorProfileRecord(record AppBskyActorProfileRecord, did, handle, pds string) (*Author, error) {
-	var avatarURL, bannerURL string
-	if record.Avatar != nil {
-		avatarURL = fmt.Sprintf("%s/xrpc/com.atproto.sync.getBlob?did=%s&cid=%s", pds, did, record.Avatar.Ref.Link)
-	}
-	if record.Banner != nil {
-		bannerURL = fmt.Sprintf("%s/xrpc/com.atproto.sync.getBlob?did=%s&cid=%s", pds, did, record.Banner.Ref.Link)
-	}
-
-	// check for !no-unauthenticated label
-	noUnauth := false
-	if record.Labels != nil && record.Labels.Type == "com.atproto.label.defs#selfLabels" {
-		for _, label := range record.Labels.Values {
-			if label.Val == "!no-unauthenticated" {
-				noUnauth = true
-			}
-		}
-	}
-
-	author := &Author{
-		PDS:         pds,
-		Handle:      handle,
-		DisplayName: record.DisplayName,
-		AvatarURL:   avatarURL,
-		BannerURL:   bannerURL,
-		Pronouns:    record.Pronouns,
-		NoUnauth:    noUnauth,
-	}
-
-	return author, nil
-}
diff --git a/backend/notes/app.bsky.feed.go b/backend/notes/app.bsky.feed.go
deleted file mode 100644
index 3dd7b95..0000000
--- a/backend/notes/app.bsky.feed.go
+++ /dev/null
@@ -1,150 +0,0 @@
-package notes
-
-import (
-	"fmt"
-	"llostre/backend/general"
-	"time"
-)
-
-type EmbedImage struct {
-	Alt   string `json:"alt"`
-	Image struct {
-		CID string `json:"$link"`
-	} `json:"image"`
-	AspectRatio *struct {
-		Width  int `json:"width"`
-		Height int `json:"height"`
-	} `json:"aspectRatio,omitempty"`
-}
-
-type EmbedImages struct {
-	Type   string       `json:"$type"`
-	Images []EmbedImage `json:"images,omitempty"`
-}
-
-type AppBskyFeedPostEmbed struct {
-	Type   string       `json:"$type"`
-	Images []EmbedImage `json:"images,omitempty"`
-	Media  *EmbedImages `json:"media,omitempty"`
-}
-
-type AppBskyFeedPostRecord struct {
-	URI   string `json:"uri"`
-	Value struct {
-		Text      string `json:"text"`
-		CreatedAt string `json:"createdAt"`
-		Reply     *struct {
-			Parent struct {
-				URI string `json:"uri"`
-			} `json:"parent"`
-		} `json:"reply,omitempty"`
-		Facets []struct {
-			Index struct {
-				ByteStart int `json:"byteStart"`
-				ByteEnd   int `json:"byteEnd"`
-			} `json:"index"`
-			Features []struct {
-				Type string `json:"$type"`
-				URI  string `json:"uri,omitempty"`
-				DID  string `json:"did,omitempty"`
-				Tag  string `json:"tag,omitempty"`
-			} `json:"features"`
-		} `json:"facets,omitempty"`
-		Embed *AppBskyFeedPostEmbed `json:"embed,omitempty"`
-	} `json:"value"`
-}
-
-func extractImages(embed *AppBskyFeedPostEmbed, did, pdsURL string) []Media {
-	if embed == nil {
-		return nil
-	}
-	images := embed.Images
-	if embed.Media != nil {
-		images = embed.Media.Images
-	}
-	var media []Media
-	for _, img := range images {
-		m := Media{
-			URL: fmt.Sprintf("%s/xrpc/com.atproto.sync.getBlob?did=%s&cid=%s", pdsURL, did, img.Image.CID),
-			Alt: img.Alt,
-		}
-		if img.AspectRatio != nil {
-			m.Width = img.AspectRatio.Width
-			m.Height = img.AspectRatio.Height
-		}
-		media = append(media, m)
-	}
-	return media
-}
-
-func NoteFromAppBskyFeedPostRecord(record AppBskyFeedPostRecord, author *Author) (*Note, error) {
-	if record.URI == "" {
-		return nil, fmt.Errorf("missing required field: uri")
-	}
-
-	createdAt, err := time.Parse(time.RFC3339, record.Value.CreatedAt)
-	if err != nil {
-		return nil, fmt.Errorf("failed to parse timestamp: %w", err)
-	}
-
-	var replyTo *string
-	if record.Value.Reply != nil {
-		replyTo = &record.Value.Reply.Parent.URI
-	}
-
-	var facets []Facet
-	for _, f := range record.Value.Facets {
-		for _, feature := range f.Features {
-			var value string
-			var facetType string
-
-			switch feature.Type {
-			case "app.bsky.richtext.facet#link":
-				facetType = "link"
-				value = feature.URI
-			case "app.bsky.richtext.facet#mention":
-				facetType = "mention"
-				value = feature.DID
-			case "app.bsky.richtext.facet#tag":
-				facetType = "tag"
-				value = feature.Tag
-			default:
-				continue
-			}
-
-			facets = append(facets, Facet{
-				ByteStart: f.Index.ByteStart,
-				ByteEnd:   f.Index.ByteEnd,
-				Type:      facetType,
-				Value:     value,
-			})
-		}
-	}
-
-	var handle, displayName, avatarURL string
-	if author != nil {
-		handle = author.Handle
-		displayName = author.DisplayName
-		avatarURL = author.AvatarURL
-	} else {
-		handle = "handle.invalid"
-		displayName = ""
-		avatarURL = ""
-	}
-
-	did, _, _, err := general.ParseURI(record.URI)
-
-	return &Note{
-		URI:            record.URI,
-		AuthorDID:      did,
-		AuthorHandle:   handle,
-		AuthorName:     displayName,
-		AuthorNoUnauth: author.NoUnauth,
-		AvatarURL:      avatarURL,
-		CreatedAt:      createdAt,
-		Text:           record.Value.Text,
-		ReplyTo:        replyTo,
-		Facets:         facets,
-		Media:          extractImages(record.Value.Embed, did, author.PDS),
-	}, nil
-}
diff --git a/backend/notes/author.go b/backend/notes/author.go
deleted file mode 100644
index faf4f7b..0000000
--- a/backend/notes/author.go
+++ /dev/null
@@ -1,11 +0,0 @@
-package notes
-
-type Author struct {
-	PDS         string
-	Handle      string
-	DisplayName string
-	AvatarURL   string
-	BannerURL   string
-	Pronouns    string
-	NoUnauth    bool
-}
diff --git a/backend/notes/note.go b/backend/notes/note.go
deleted file mode 100644
index 15f6f67..0000000
--- a/backend/notes/note.go
+++ /dev/null
@@ -1,80 +0,0 @@
-package notes
-
-import (
-	"time"
-)
-
-type Media struct {
-	URL    string `json:"url"`
-	Alt    string `json:"alt"`
-	Width  int    `json:"width,omitempty"`
-	Height int    `json:"height,omitempty"`
-}
-
-type Note struct {
-	URI            string    `json:"uri"`
-	AuthorDID      string    `json:"authorDID"`
-	AuthorHandle   string    `json:"authorHandle"`
-	AuthorName     string    `json:"authorName"`
-	AuthorNoUnauth bool      `json:"authorNoUnauth"` // author has !no-unauthenticated label
-	AvatarURL      string    `json:"avatarURL"`
-	Text           string    `json:"text"`
-	CreatedAt      time.Time `json:"createdAt"`
-	ReplyTo        *string   `json:"replyTo,omitempty"`
-	Facets         []Facet   `json:"facets,omitempty"`
-	Parents        []Note    `json:"parents,omitempty"`
-	Media          []Media   `json:"media,omitempty"`
-}
-
-type Facet struct {
-	ByteStart int    `json:"byteStart"`
-	ByteEnd   int    `json:"byteEnd"`
-	Type      string `json:"type"`
-	Value     string `json:"value"` // the link destination, whether url, profile or tag
-}
-
-func MissingNote(uri string) *Note {
-	return &Note{
-		URI:       uri,
-		AuthorDID: "MISSING",
-		Text:      "This post could not be fetched. It may have been deleted.",
-		CreatedAt: time.Time{},
-	}
-}
-
-func isChainContained(smallChainPost, bigChainPost Note) bool {
-	if len(smallChainPost.Parents) > len(bigChainPost.Parents) {
-		return false
-	}
-
-	// if the thread is going to differ at any post, it's going to be at the end
-	// thus if the posts match their parents MUST match too
-	// (not that I expect to ever compare a post to itself but this way it won't break if I do. And technically a thread contains itself)
-	if len(smallChainPost.Parents) == len(bigChainPost.Parents) {
-		return smallChainPost.URI == bigChainPost.URI
-	}
-
-	// check if the last post of the smaller chain is the (n+1)-th post of the bigger chain
-	// where n is the number of parents in the smaller reply chain
-	offset := len(bigChainPost.Parents) - len(smallChainPost.Parents)
-	return smallChainPost.URI == bigChainPost.Parents[offset-1].URI
-}
-
-func DeduplicateThreads(posts []Note) []Note {
-	filtered := []Note{}
-	for _, post := range posts {
-		isRedundant := false
-		for _, kept := range filtered {
-			// check if this post's chain is contained in any kept post
-			if isChainContained(post, kept) {
-				isRedundant = true
-				break
-			}
-		}
-		if !isRedundant {
-			filtered = append(filtered, post)
-		}
-	}
-
-	return filtered
-}