feat: open-source 小浣熊阅读 for iOS

2026-10-24 04:41:23 +08:00 · 2026-10-14 11:37:36 +08:00
commit ffc9e9d91d
193 changed files with 41382 additions and 0 deletions
@@ -0,0 +1,42 @@
+import Foundation
+
+public enum RuleImportInput: Sendable, Equatable {
+    case json(String)
+    case remote(URL, withoutUserAgent: Bool)
+
+    public static func parse(_ input: String, kind: String = "bookSource") throws -> Self {
+        var value = input.trimmingCharacters(in: .whitespacesAndNewlines)
+        if value.hasPrefix("{"), value.hasSuffix("}") { return .json(value) }
+        if value.hasPrefix("["), value.hasSuffix("]"), (try? JSONValue.decode(data: Data(value.utf8))) != nil {
+            return .json(value)
+        }
+        if let start = value.range(of: "]("), value.hasSuffix(")") {
+            value = String(value[start.upperBound..<value.index(before: value.endIndex)])
+        }
+        value = value.trimmingCharacters(in: CharacterSet(charactersIn: "*`<> \n\r\t"))
+        if let url = URL(string: value), url.scheme?.lowercased() == "legado" {
+            guard url.host?.lowercased() == "import", url.path.lowercased() == "/" + kind.lowercased(),
+                  let src = URLComponents(url: url, resolvingAgainstBaseURL: false)?.queryItems?.first(where: { $0.name == "src" })?.value,
+                  !src.lowercased().hasPrefix("legado:") else {
+                throw BookSourceImportError.invalidDocument("二维码或深链类型不匹配，需要 \(kind)")
+            }
+            return try parse(src, kind: kind)
+        }
+        let marker = "#requestWithoutUA"
+        let withoutUA = value.hasSuffix(marker)
+        if withoutUA { value = String(value.dropLast(marker.count)) }
+        guard let url = URL(string: value), let scheme = url.scheme?.lowercased(),
+              ["http", "https"].contains(scheme), url.host?.isEmpty == false else {
+            throw BookSourceImportError.invalidDocument("请输入 JSON、HTTP(S) 地址或 Legado 导入二维码")
+        }
+        return .remote(url, withoutUserAgent: withoutUA)
+    }
+
+    public func request() -> URLRequest? {
+        guard case .remote(let url, let withoutUA) = self else { return nil }
+        var request = URLRequest(url: url, cachePolicy: .reloadIgnoringLocalCacheData, timeoutInterval: 45)
+        request.setValue("application/json, text/plain, */*", forHTTPHeaderField: "Accept")
+        if withoutUA { request.setValue("null", forHTTPHeaderField: "User-Agent") }
+        return request
+    }
+}