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post: extract createUserTag so it can be re-used

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This commit is contained in:
William Casarin
2023-06-28 16:26:39 +02:00
parent d9a06e69ae
commit 3b07a207c4
1 changed files with 16 additions and 14 deletions
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30
damus/Views/Posting/UserSearch.swift
View File

@@ -39,7 +39,7 @@ struct UserSearch: View {
guard let pk = bech32_pubkey(user.pubkey) else { guard let pk = bech32_pubkey(user.pubkey) else {
return return
} }
let tagAttributedString = createUserTag(for: user, with: pk) let tagAttributedString = user_tag_attr_string(profile: user.profile, pubkey: pk)
appendUserTag(withTag: tagAttributedString) appendUserTag(withTag: tagAttributedString)
} }
@@ -57,19 +57,6 @@ struct UserSearch: View {
newCursorIndex = wordRange.location + tagAttributedString.string.count newCursorIndex = wordRange.location + tagAttributedString.string.count
} }
private func createUserTag(for user: SearchedUser, with pk: String) -> NSMutableAttributedString {
let name = Profile.displayName(profile: user.profile, pubkey: pk).username.truncate(maxLength: 50)
let tagString = "@\(name)\u{200B} "
let tagAttributedString = NSMutableAttributedString(string: tagString,
attributes: [NSAttributedString.Key.font: UIFont.systemFont(ofSize: 18.0),
NSAttributedString.Key.link: "nostr:\(pk)"])
tagAttributedString.removeAttribute(.link, range: NSRange(location: tagAttributedString.length - 2, length: 2))
tagAttributedString.addAttributes([NSAttributedString.Key.foregroundColor: UIColor.label], range: NSRange(location: tagAttributedString.length - 2, length: 2))
return tagAttributedString
}
var body: some View { var body: some View {
VStack(spacing: 0) { VStack(spacing: 0) {
Divider() Divider()
@@ -161,3 +148,18 @@ func search_users_for_autocomplete(profiles: Profiles, tags: [[String]], search
return matches return matches
} }
func user_tag_attr_string(profile: Profile?, pubkey: String) -> NSMutableAttributedString {
let display_name = Profile.displayName(profile: profile, pubkey: pubkey)
let name = display_name.username.truncate(maxLength: 50)
let tagString = "@\(name)\u{200B} "
let tagAttributedString = NSMutableAttributedString(string: tagString,
attributes: [NSAttributedString.Key.font: UIFont.systemFont(ofSize: 18.0),
NSAttributedString.Key.link: "nostr:\(pubkey)"])
tagAttributedString.removeAttribute(.link, range: NSRange(location: tagAttributedString.length - 2, length: 2))
tagAttributedString.addAttributes([NSAttributedString.Key.foregroundColor: UIColor.label], range: NSRange(location: tagAttributedString.length - 2, length: 2))
return tagAttributedString
}