From 92a34a801f423e7fafa9432bc2f48080855a5a53 Mon Sep 17 00:00:00 2001
From: Fuwn <contact@fuwn.net>
Date: Sun, 22 Mar 2026 13:40:57 +0000
Subject: fix: send booru headers for image requests

---
 Sora/Data/Booru/BooruRequestConfiguration.swift | 66 +++++++++++++++++++++++++
 1 file changed, 66 insertions(+)
 create mode 100644 Sora/Data/Booru/BooruRequestConfiguration.swift

(limited to 'Sora/Data/Booru/BooruRequestConfiguration.swift')

diff --git a/Sora/Data/Booru/BooruRequestConfiguration.swift b/Sora/Data/Booru/BooruRequestConfiguration.swift
new file mode 100644
index 0000000..2b786cf
--- /dev/null
+++ b/Sora/Data/Booru/BooruRequestConfiguration.swift
@@ -0,0 +1,66 @@
+import Foundation
+
+enum BooruRequestConfiguration {
+  static func resolvedUserAgent(
+    sendUserAgent: Bool,
+    customUserAgent: String
+  ) -> String? {
+    guard sendUserAgent else { return nil }
+
+    let trimmedCustomUserAgent = customUserAgent.trimmingCharacters(
+      in: .whitespacesAndNewlines
+    )
+
+    guard trimmedCustomUserAgent.isEmpty else {
+      return trimmedCustomUserAgent
+    }
+
+    let version = Bundle.main.infoDictionary?["CFBundleShortVersionString"] as? String ?? "1.0"
+    let buildNumber = Bundle.main.infoDictionary?["CFBundleVersion"] as? String ?? "1"
+
+    return "Sora/\(version) (Build \(buildNumber))"
+  }
+
+  static func baseReferer(for domain: String) -> String {
+    "https://\(domain)/"
+  }
+
+  static func request(
+    url: URL,
+    referer: String,
+    userAgent: String?,
+    accept: String? = nil
+  ) -> URLRequest {
+    var request = URLRequest(url: url)
+
+    request.setValue(referer, forHTTPHeaderField: "Referer")
+
+    if let userAgent {
+      request.setValue(userAgent, forHTTPHeaderField: "User-Agent")
+    }
+
+    if let accept {
+      request.setValue(accept, forHTTPHeaderField: "Accept")
+    }
+
+    return request
+  }
+
+  static func request(
+    url: URL,
+    domain: String,
+    sendUserAgent: Bool,
+    customUserAgent: String,
+    accept: String? = nil
+  ) -> URLRequest {
+    request(
+      url: url,
+      referer: baseReferer(for: domain),
+      userAgent: resolvedUserAgent(
+        sendUserAgent: sendUserAgent,
+        customUserAgent: customUserAgent
+      ),
+      accept: accept
+    )
+  }
+}
-- 
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