willdot.net
+1
.env-example
+1
.env-example
+14
-8
cmd/register-feed/main.go
+14
-8
cmd/register-feed/main.go
···
33
33
}
34
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type registerRecord struct {
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-
Did string `json:"did"`
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-
DisplayName string `json:"displayName"`
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-
Description string `json:"description"`
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-
CreatedAt time.Time `json:"createdAt"`
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+
Did string `json:"did"`
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+
DisplayName string `json:"displayName"`
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+
Description string `json:"description"`
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+
CreatedAt time.Time `json:"createdAt"`
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+
AcceptsInteractions bool `json:"acceptsInteractions"`
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}
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func main() {
···
136
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if feedDID == "" {
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return fmt.Errorf("FEED_DID environment not set")
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}
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+
acceptsInteractions := false
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+
if os.Getenv("ACCEPTS_INTERACTIONS") == "true" {
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+
acceptsInteractions = true
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+
}
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reqData := registerFeedGen{
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Repo: auth.Did,
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Collection: "app.bsky.feed.generator",
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Rkey: feedName,
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Record: registerRecord{
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-
Did: feedDID,
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DisplayName: feedDisplayName,
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-
Description: feedDescription,
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-
CreatedAt: time.Now(),
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+
Did: feedDID,
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+
DisplayName: feedDisplayName,
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+
Description: feedDescription,
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+
CreatedAt: time.Now(),
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+
AcceptsInteractions: acceptsInteractions,
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155
},
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156
}
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157
+44
handlers.go
+44
handlers.go
···
4
4
"context"
5
5
"encoding/json"
6
6
"fmt"
7
+
"io"
7
8
"log/slog"
8
9
"net/http"
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"net/url"
···
110
111
}
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_, _ = w.Write(b)
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+
}
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+
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+
// FeedInteractions details the interactions that a user had with a feed when they viewed it
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+
type FeedInteractions struct {
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+
Interactions []Interaction `json:"interactions"`
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+
}
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+
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+
type Interaction struct {
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+
Item string `json:"item"`
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+
Event string `json:"event"`
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+
}
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+
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+
// HandleFeedInteractions will handle when the client sends back a feed interaction so you can improve
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+
// the feed quality for the user
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+
func (s *Server) HandleFeedInteractions(w http.ResponseWriter, r *http.Request) {
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+
slog.Debug("handle feed interactions")
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+
userDID, err := getRequestUserDID(r)
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+
if err != nil {
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+
slog.Error("validate user auth", "error", err)
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+
http.Error(w, "validate auth", http.StatusUnauthorized)
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+
return
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+
}
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+
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+
body, err := io.ReadAll(r.Body)
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+
if err != nil {
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+
slog.Error("read feed interactions request body", "error", err)
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+
http.Error(w, "read body", http.StatusBadRequest)
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+
return
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+
}
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+
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+
var feedInteractions FeedInteractions
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+
err = json.Unmarshal(body, &feedInteractions)
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+
if err != nil {
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+
slog.Error("decode feed interactions request body", "error", err)
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+
http.Error(w, "decode body", http.StatusBadRequest)
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+
return
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+
}
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+
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+
// here is where you would likely do something with the data that is sent to you such as improving the
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+
// data you store for a users feed
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+
for _, interaction := range feedInteractions.Interactions {
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+
slog.Info("interaction for user", "user", userDID, "item", interaction.Item, "interaction", interaction.Event)
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+
}
113
157
}
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// WellKnownResponse is what's returned on a well-known endpoint
+1
readme.md
+1
readme.md
···
25
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* FEED_DISPLAY_NAME - This is the name you will give your feed that users will be able to see
26
26
* FEED_DESCRIPTION - This is a description of your feed that users will be able to see
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* FEED_DID - This is the DID that will be used to register the record. Unless you know what you are doing it's best to use `did:web:` + FEED_HOST_NAME (eg "did:web:demo-feed.com")
28
+
* ACCEPTS_INTERACTIONS - Set this to be true if you wish your feed to accepts interactions such as "show more" or "show less"
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First you need to run the feed generator by building the application `go build -o demo-feed-generator ./cmd/feed-generator/main.go` and then running it `./demo-feed-generator`
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+1
server.go
+1
server.go
···
42
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mux := http.NewServeMux()
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mux.HandleFunc("/xrpc/app.bsky.feed.getFeedSkeleton", srv.HandleGetFeedSkeleton)
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mux.HandleFunc("/xrpc/app.bsky.feed.describeFeedGenerator", srv.HandleDescribeFeedGenerator)
45
+
mux.HandleFunc("POST /xrpc/app.bsky.feed.sendInteractions", srv.HandleFeedInteractions)
45
46
mux.HandleFunc("/.well-known/did.json", srv.HandleWellKnown)
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addr := fmt.Sprintf("0.0.0.0:%d", port)
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48