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String trimming in a centralized manner (#1079)

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* String trimming in a centralized manner

* Fix empty-nickname case
This commit is contained in:
Islam
2026-04-04 15:56:39 -05:00
committed by GitHub
parent b5834cfc76
commit 473f5c7cce
18 changed files with 81 additions and 79 deletions
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bitchat/Models/BitchatMessage+Media.swift
+5 -3
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@@ -42,9 +42,11 @@ extension BitchatMessage {
guard let baseDirectory = Cache.shared.filesDir else { return nil }
func url(for category: MimeType.Category) -> URL? {
guard content.hasPrefix(category.messagePrefix) else { return nil }
let filename = String(content.dropFirst(category.messagePrefix.count)).trimmingCharacters(in: .whitespacesAndNewlines)
guard !filename.isEmpty else { return nil }
guard content.hasPrefix(category.messagePrefix),
let filename = String(content.dropFirst(category.messagePrefix.count)).trimmedOrNilIfEmpty
else {
return nil
}
// Check outgoing first for sent messages, incoming for received
let subdir = sender == nickname ? "\(category.mediaDir)/outgoing" : "\(category.mediaDir)/incoming"