tangled.org
Monorepo for Tangled
tangled.org
appview/bsky: init module to fetch and store bsky posts on loadup
fetches recent tangled posts for use on landing page
Signed-off-by: oppiliappan <me@oppi.li>
oppi.li
+43
appview/bsky/client.go
+43
appview/bsky/client.go
···
1
+
package bsky
2
+
3
+
import (
4
+
"context"
5
+
"log"
6
+
7
+
bsky "github.com/bluesky-social/indigo/api/bsky"
8
+
"github.com/bluesky-social/indigo/xrpc"
9
+
"tangled.org/core/appview/models"
10
+
"tangled.org/core/consts"
11
+
)
12
+
13
+
func FetchPosts(ctx context.Context, c *xrpc.Client, limit int, cursor string) ([]models.BskyPost, string, error) {
14
+
resp, err := bsky.FeedGetAuthorFeed(ctx, c, consts.TangledDid, cursor, "posts_no_replies", false, int64(limit))
15
+
if err != nil {
16
+
return nil, "", err
17
+
}
18
+
19
+
var posts []models.BskyPost
20
+
for _, feedViewPost := range resp.Feed {
21
+
// skip quote posts
22
+
if feedViewPost.Post.Embed != nil && feedViewPost.Post.Embed.EmbedRecord_View != nil {
23
+
continue
24
+
}
25
+
26
+
post, err := models.NewBskyPostFromView(feedViewPost.Post)
27
+
if err != nil {
28
+
log.Println(err)
29
+
continue
30
+
}
31
+
32
+
posts = append(posts, *post)
33
+
}
34
+
35
+
return posts, stringPtr(resp.Cursor), nil
36
+
}
37
+
38
+
func stringPtr(s *string) string {
39
+
if s == nil {
40
+
return ""
41
+
}
42
+
return *s
43
+
}
+5
appview/config/config.go
+5
appview/config/config.go
···
100
100
GoodFirstIssue string `env:"GFI, default=at://did:plc:wshs7t2adsemcrrd4snkeqli/sh.tangled.label.definition/good-first-issue"`
101
101
}
102
102
103
+
type BlueskyConfig struct {
104
+
UpdateInterval time.Duration `env:"UPDATE_INTERVAL, default=1h"`
105
+
}
106
+
103
107
func (cfg RedisConfig) ToURL() string {
104
108
u := &url.URL{
105
109
Scheme: "redis",
···
129
133
Pds PdsConfig `env:",prefix=TANGLED_PDS_"`
130
134
Cloudflare Cloudflare `env:",prefix=TANGLED_CLOUDFLARE_"`
131
135
Label LabelConfig `env:",prefix=TANGLED_LABEL_"`
136
+
Bluesky BlueskyConfig `env:",prefix=TANGLED_BLUESKY_"`
132
137
}
133
138
134
139
func LoadConfig(ctx context.Context) (*Config, error) {
+116
appview/db/bsky.go
+116
appview/db/bsky.go
···
1
+
package db
2
+
3
+
import (
4
+
"database/sql"
5
+
"encoding/json"
6
+
"time"
7
+
8
+
"tangled.org/core/appview/models"
9
+
)
10
+
11
+
func InsertBlueskyPosts(e Execer, posts []models.BskyPost) error {
12
+
if len(posts) == 0 {
13
+
return nil
14
+
}
15
+
16
+
stmt, err := e.Prepare(`
17
+
insert or replace into bluesky_posts (rkey, text, created_at, langs, facets, embed, like_count, reply_count, repost_count, quote_count)
18
+
values (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
19
+
`)
20
+
if err != nil {
21
+
return err
22
+
}
23
+
defer stmt.Close()
24
+
25
+
for _, post := range posts {
26
+
var langsJSON, facetsJSON, embedJSON []byte
27
+
28
+
if len(post.Langs) > 0 {
29
+
langsJSON, _ = json.Marshal(post.Langs)
30
+
}
31
+
if len(post.Facets) > 0 {
32
+
facetsJSON, _ = json.Marshal(post.Facets)
33
+
}
34
+
if post.Embed != nil {
35
+
embedJSON, _ = json.Marshal(post.Embed)
36
+
}
37
+
38
+
_, err := stmt.Exec(
39
+
post.Rkey,
40
+
post.Text,
41
+
post.CreatedAt.Format(time.RFC3339),
42
+
nullString(langsJSON),
43
+
nullString(facetsJSON),
44
+
nullString(embedJSON),
45
+
post.LikeCount,
46
+
post.ReplyCount,
47
+
post.RepostCount,
48
+
post.QuoteCount,
49
+
)
50
+
if err != nil {
51
+
return err
52
+
}
53
+
}
54
+
55
+
return nil
56
+
}
57
+
58
+
func nullString(b []byte) any {
59
+
if len(b) == 0 {
60
+
return nil
61
+
}
62
+
return string(b)
63
+
}
64
+
65
+
func GetBlueskyPosts(e Execer, limit int) ([]models.BskyPost, error) {
66
+
query := `
67
+
select rkey, text, created_at, langs, facets, embed, like_count, reply_count, repost_count, quote_count
68
+
from bluesky_posts
69
+
order by created_at desc
70
+
limit ?
71
+
`
72
+
73
+
rows, err := e.Query(query, limit)
74
+
if err != nil {
75
+
return nil, err
76
+
}
77
+
defer rows.Close()
78
+
79
+
var posts []models.BskyPost
80
+
for rows.Next() {
81
+
var rkey, text, createdAt string
82
+
var langs, facets, embed sql.Null[string]
83
+
var likeCount, replyCount, repostCount, quoteCount int64
84
+
85
+
err := rows.Scan(&rkey, &text, &createdAt, &langs, &facets, &embed, &likeCount, &replyCount, &repostCount, "eCount)
86
+
if err != nil {
87
+
return nil, err
88
+
}
89
+
90
+
post := models.BskyPost{
91
+
Rkey: rkey,
92
+
Text: text,
93
+
LikeCount: likeCount,
94
+
ReplyCount: replyCount,
95
+
RepostCount: repostCount,
96
+
QuoteCount: quoteCount,
97
+
}
98
+
99
+
if t, err := time.Parse(time.RFC3339, createdAt); err == nil {
100
+
post.CreatedAt = t
101
+
}
102
+
if langs.Valid && langs.V != "" {
103
+
json.Unmarshal([]byte(langs.V), &post.Langs)
104
+
}
105
+
if facets.Valid && facets.V != "" {
106
+
json.Unmarshal([]byte(facets.V), &post.Facets)
107
+
}
108
+
if embed.Valid && embed.V != "" {
109
+
json.Unmarshal([]byte(embed.V), &post.Embed)
110
+
}
111
+
112
+
posts = append(posts, post)
113
+
}
114
+
115
+
return posts, rows.Err()
116
+
}
+13
appview/db/db.go
+13
appview/db/db.go
···
596
596
foreign key (webhook_id) references webhooks(id) on delete cascade
597
597
);
598
598
599
+
create table if not exists bluesky_posts (
600
+
rkey text primary key,
601
+
text text not null,
602
+
created_at text not null,
603
+
langs text,
604
+
facets text,
605
+
embed text,
606
+
like_count integer not null default 0,
607
+
reply_count integer not null default 0,
608
+
repost_count integer not null default 0,
609
+
quote_count integer not null default 0
610
+
);
611
+
599
612
create table if not exists migrations (
600
613
id integer primary key autoincrement,
601
614
name text unique
+72
appview/models/bsky.go
+72
appview/models/bsky.go
···
1
+
package models
2
+
3
+
import (
4
+
"time"
5
+
6
+
apibsky "github.com/bluesky-social/indigo/api/bsky"
7
+
"github.com/bluesky-social/indigo/atproto/syntax"
8
+
)
9
+
10
+
type BskyPost struct {
11
+
Rkey string
12
+
Text string
13
+
CreatedAt time.Time
14
+
Langs []string
15
+
Tags []string
16
+
Embed *apibsky.FeedDefs_PostView_Embed
17
+
Facets []*apibsky.RichtextFacet
18
+
Labels *apibsky.FeedPost_Labels
19
+
Reply *apibsky.FeedPost_ReplyRef
20
+
LikeCount int64
21
+
ReplyCount int64
22
+
RepostCount int64
23
+
QuoteCount int64
24
+
}
25
+
26
+
func NewBskyPostFromView(postView *apibsky.FeedDefs_PostView) (*BskyPost, error) {
27
+
atUri, err := syntax.ParseATURI(postView.Uri)
28
+
if err != nil {
29
+
return nil, err
30
+
}
31
+
32
+
// decode the record to get FeedPost
33
+
feedPost, ok := postView.Record.Val.(*apibsky.FeedPost)
34
+
if !ok {
35
+
return nil, err
36
+
}
37
+
38
+
createdAt, err := time.Parse(time.RFC3339, feedPost.CreatedAt)
39
+
if err != nil {
40
+
return nil, err
41
+
}
42
+
43
+
var likeCount, replyCount, repostCount, quoteCount int64
44
+
if postView.LikeCount != nil {
45
+
likeCount = *postView.LikeCount
46
+
}
47
+
if postView.ReplyCount != nil {
48
+
replyCount = *postView.ReplyCount
49
+
}
50
+
if postView.RepostCount != nil {
51
+
repostCount = *postView.RepostCount
52
+
}
53
+
if postView.QuoteCount != nil {
54
+
quoteCount = *postView.QuoteCount
55
+
}
56
+
57
+
return &BskyPost{
58
+
Rkey: atUri.RecordKey().String(),
59
+
Text: feedPost.Text,
60
+
CreatedAt: createdAt,
61
+
Langs: feedPost.Langs,
62
+
Tags: feedPost.Tags,
63
+
Embed: postView.Embed,
64
+
Facets: feedPost.Facets,
65
+
Labels: feedPost.Labels,
66
+
Reply: feedPost.Reply,
67
+
LikeCount: likeCount,
68
+
ReplyCount: replyCount,
69
+
RepostCount: repostCount,
70
+
QuoteCount: quoteCount,
71
+
}, nil
72
+
}
+10
-9
appview/oauth/handler.go
+10
-9
appview/oauth/handler.go
···
19
19
"tangled.org/core/appview/db"
20
20
"tangled.org/core/appview/models"
21
21
"tangled.org/core/consts"
22
+
"tangled.org/core/idresolver"
22
23
"tangled.org/core/orm"
23
24
"tangled.org/core/tid"
24
25
)
···
129
130
}
130
131
131
132
l.Debug("adding to default spindle")
132
-
session, err := o.createAppPasswordSession(o.Config.Core.AppPassword, consts.TangledDid)
133
+
session, err := CreateAppPasswordSession(o.IdResolver, o.Config.Core.AppPassword, consts.TangledDid)
133
134
if err != nil {
134
135
l.Error("failed to create session", "err", err)
135
136
return
···
168
169
}
169
170
170
171
l.Debug("adding to default knot")
171
-
session, err := o.createAppPasswordSession(o.Config.Core.TmpAltAppPassword, consts.IcyDid)
172
+
session, err := CreateAppPasswordSession(o.IdResolver, o.Config.Core.TmpAltAppPassword, consts.IcyDid)
172
173
if err != nil {
173
174
l.Error("failed to create session", "err", err)
174
175
return
···
241
242
l.Debug("successfully created empty Tangled profile on PDS and DB")
242
243
}
243
244
244
-
// create a session using apppasswords
245
-
type session struct {
245
+
// create a AppPasswordSession using apppasswords
246
+
type AppPasswordSession struct {
246
247
AccessJwt string `json:"accessJwt"`
247
248
PdsEndpoint string
248
249
Did string
249
250
}
250
251
251
-
func (o *OAuth) createAppPasswordSession(appPassword, did string) (*session, error) {
252
+
func CreateAppPasswordSession(res *idresolver.Resolver, appPassword, did string) (*AppPasswordSession, error) {
252
253
if appPassword == "" {
253
-
return nil, fmt.Errorf("no app password configured, skipping member addition")
254
+
return nil, fmt.Errorf("no app password configured")
254
255
}
255
256
256
-
resolved, err := o.IdResolver.ResolveIdent(context.Background(), did)
257
+
resolved, err := res.ResolveIdent(context.Background(), did)
257
258
if err != nil {
258
259
return nil, fmt.Errorf("failed to resolve tangled.sh DID %s: %v", did, err)
259
260
}
···
290
291
return nil, fmt.Errorf("failed to create session: HTTP %d", sessionResp.StatusCode)
291
292
}
292
293
293
-
var session session
294
+
var session AppPasswordSession
294
295
if err := json.NewDecoder(sessionResp.Body).Decode(&session); err != nil {
295
296
return nil, fmt.Errorf("failed to decode session response: %v", err)
296
297
}
···
301
302
return &session, nil
302
303
}
303
304
304
-
func (s *session) putRecord(record any, collection string) error {
305
+
func (s *AppPasswordSession) putRecord(record any, collection string) error {
305
306
recordBytes, err := json.Marshal(record)
306
307
if err != nil {
307
308
return fmt.Errorf("failed to marshal knot member record: %w", err)
+1
appview/pages/pages.go
+1
appview/pages/pages.go
+6
appview/state/state.go
+6
appview/state/state.go
···
12
12
13
13
"tangled.org/core/api/tangled"
14
14
"tangled.org/core/appview"
15
+
"tangled.org/core/appview/bsky"
15
16
"tangled.org/core/appview/config"
16
17
"tangled.org/core/appview/db"
17
18
"tangled.org/core/appview/indexer"
···
25
26
"tangled.org/core/appview/reporesolver"
26
27
"tangled.org/core/appview/validator"
27
28
xrpcclient "tangled.org/core/appview/xrpcclient"
29
+
"tangled.org/core/consts"
28
30
"tangled.org/core/eventconsumer"
29
31
"tangled.org/core/idresolver"
30
32
"tangled.org/core/jetstream"
···
38
40
atpclient "github.com/bluesky-social/indigo/atproto/client"
39
41
"github.com/bluesky-social/indigo/atproto/syntax"
40
42
lexutil "github.com/bluesky-social/indigo/lex/util"
43
+
"github.com/bluesky-social/indigo/xrpc"
41
44
securejoin "github.com/cyphar/filepath-securejoin"
42
45
"github.com/go-chi/chi/v5"
43
46
"github.com/posthog/posthog-go"
···
198
201
logger,
199
202
validator,
200
203
}
204
+
205
+
// fetch initial bluesky posts if configured
206
+
go fetchBskyPosts(ctx, res, config, d, logger)
201
207
202
208
return state, nil
203
209
}