Module: Tempest::PostView

Defined in:
lib/tempest/post_view.rb

Constant Summary collapse

EMBED_KINDS = 
{
  "app.bsky.embed.images"   => :images,
  "app.bsky.embed.record"   => :record,
  "app.bsky.embed.external" => :external,
  "app.bsky.embed.video"    => :video,
}.freeze

Class Method Summary collapse

Class Method Details

.embed_view(embed) ⇒ Object 



63
64
65
66
67
 
# File 'lib/tempest/post_view.rb', line 63

def embed_view(embed)
  return { kind: nil } unless embed.is_a?(Hash)
  type = embed["$type"].to_s.sub(/#view\z/, "")
  { kind: EMBED_KINDS[type] }
end

.facets_view(facets) ⇒ Object 



48
49
50
51
52
53
54
55
56
57
58
59
60
61
 
# File 'lib/tempest/post_view.rb', line 48

def facets_view(facets)
  Array(facets).flat_map do |facet|
    idx = facet["index"] || {}
    Array(facet["features"]).filter_map do |feat|
      next unless feat["$type"] == "app.bsky.richtext.facet#link"
      {
        kind:       :link,
        uri:        feat["uri"],
        byte_start: idx["byteStart"],
        byte_end:   idx["byteEnd"],
      }
    end
  end
end

.from_feed_view(post_hash) ⇒ Object 



14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
 
# File 'lib/tempest/post_view.rb', line 14

def from_feed_view(post_hash)
  h = post_hash || {}
  author = h["author"] || {}
  record = h["record"] || {}
  reply  = record["reply"]

  {
    uri:          h["uri"],
    cid:          h["cid"],
    author: {
      did:          author["did"],
      handle:       author["handle"],
      display_name: author["displayName"],
    },
    text:         record["text"],
    created_at:   record["createdAt"],
    indexed_at:   h["indexedAt"],
    langs:        Array(record["langs"]),
    reply:        reply_view(reply),
    facets:       facets_view(record["facets"]),
    embed:        embed_view(h["embed"] || record["embed"]),
    like_count:   h["likeCount"]   || 0,
    repost_count: h["repostCount"] || 0,
    reply_count:  h["replyCount"]  || 0,
  }
end

.reply_view(reply) ⇒ Object 



41
42
43
44
45
46
 
# File 'lib/tempest/post_view.rb', line 41

def reply_view(reply)
  return nil unless reply.is_a?(Hash)
  parent = reply["parent"].is_a?(Hash) ? reply["parent"]["uri"] : nil
  root   = reply["root"].is_a?(Hash)   ? reply["root"]["uri"]   : nil
  { parent_uri: parent, root_uri: root }
end