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Add image metadata to image uploads

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Adds blurhash and image dimensions. This is an alternative and backwards
compatible version of NIP94 for images in kind1 notes.

Changelog-Added: Add image metadata to image uploads
This commit is contained in:
William Casarin
2023-04-26 10:41:05 -07:00
parent 46b53e1326
commit 3b50f82094
9 changed files with 546 additions and 10 deletions
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2
damus/Models/Mentions.swift
View File

@@ -682,7 +682,7 @@ func make_post_tags(post_blocks: [PostBlock], tags: [[String]], silent_mentions:
}
func post_to_event(post: NostrPost, privkey: String, pubkey: String) -> NostrEvent {
let tags = post.references.map(refid_to_tag)
let tags = post.references.map(refid_to_tag) + post.tags
let post_blocks = parse_post_blocks(content: post.content)
let post_tags = make_post_tags(post_blocks: post_blocks, tags: tags, silent_mentions: false)
let content = render_blocks(blocks: post_tags.blocks)

14
damus/Models/Post.swift
View File

@@ -11,17 +11,17 @@ struct NostrPost {
let kind: NostrKind
let content: String
let references: [ReferencedId]
let tags: [[String]]
init (content: String, references: [ReferencedId]) {
self.content = content
self.references = references
self.kind = .text
}
init (content: String, references: [ReferencedId], kind: NostrKind) {
init (content: String, references: [ReferencedId], kind: NostrKind = .text, tags: [[String]] = []) {
self.content = content
self.references = references
self.kind = kind
self.tags = tags
}
func to_event(keypair: FullKeypair) -> NostrEvent {
return post_to_event(post: self, privkey: keypair.privkey, pubkey: keypair.pubkey)
}
}