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package notes
import (
"fmt"
"llostre/backend/general"
"strings"
"time"
)
type AppBskyFeedPostNote struct {
URI string `json:"uri"`
AuthorDID string `json:"authorDid"`
AuthorHandle string `json:"authorHandle"`
AuthorName string `json:"authorName"`
AvatarURL string `json:"avatarURL"`
Text string `json:"text"`
CreatedAt time.Time `json:"createdAt"`
ReplyTo *string `json:"replyTo,omitempty"`
Facets []Facet `json:"facets,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
}
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"`
} `json:"value"`
}
func (bp *AppBskyFeedPostNote) GetID() string {
return bp.URI
}
func (bp *AppBskyFeedPostNote) GetAuthorDID() string {
return bp.AuthorDID
}
func (bp *AppBskyFeedPostNote) GetAuthorHandle() string {
return bp.AuthorHandle
}
func (bp *AppBskyFeedPostNote) GetTimestamp() time.Time {
return bp.CreatedAt
}
func (bp *AppBskyFeedPostNote) GetReplyTo() *string {
return bp.ReplyTo
}
func AppBskyFeedPostFromRecord(record AppBskyFeedPostRecord, profile *general.Profile) (*AppBskyFeedPostNote, 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
}
parts := strings.Split(record.URI, "/") // at://DID/collection/rkey
did := parts[2]
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 profile != nil {
handle = profile.Handle
displayName = profile.DisplayName
avatarURL = profile.AvatarURL
} else {
handle = "handle.invalid"
displayName = ""
avatarURL = ""
}
return &AppBskyFeedPostNote{
URI: record.URI,
AuthorDID: did,
AuthorHandle: handle,
AuthorName: displayName,
AvatarURL: avatarURL,
CreatedAt: createdAt,
Text: record.Value.Text,
ReplyTo: replyTo,
Facets: facets,
}, nil
}
|
