ref: static TransportSecurity strings

src/Preview+AppInfo.swift

@@ -1,32 +1,6 @@
 import Foundation
 
-/// Print recursive tree of key-value mappings.
+let TransportSecurityLocalizedKeys = [
-private func recursiveDict(_ dictionary: [String: Any], withReplacements replacements: [String: String] = [:], _ level: Int = 0) -> String {
-	var output = ""
-	for (key, value) in dictionary {
-		let localizedKey = replacements[key] ?? key
-		for _ in 0..<level {
-			output += (level == 1) ? "- " : "&nbsp;&nbsp;"
-		}
-		
-		if let subDict = value as? [String: Any] {
-			output += "\(localizedKey):<div class=\"list\">\n"
-			output += recursiveDict(subDict, withReplacements: replacements, level + 1)
-			output += "</div>\n"
-		} else if let number = value as? NSNumber {
-			output += "\(localizedKey): \(number.boolValue ? "YES" : "NO")<br />"
-		} else {
-			output += "\(localizedKey): \(value)<br />"
-		}
-	}
-	return output
-}
-
-extension PreviewGenerator {
-	/// @return List of ATS flags.
-	private func formattedAppTransportSecurity(_ appPlist: PlistDict) -> String {
-		if let value = appPlist["NSAppTransportSecurity"] as? PlistDict {
-			let localizedKeys = [
 	"NSAllowsArbitraryLoads": "Allows Arbitrary Loads",
 	"NSAllowsArbitraryLoadsForMedia": "Allows Arbitrary Loads for Media",
 	"NSAllowsArbitraryLoadsInWebContent": "Allows Arbitrary Loads in Web Content",
@@ -45,7 +19,33 @@ extension PreviewGenerator {
 	"NSThirdPartyExceptionRequiresForwardSecrecy": "Requires Forward Secrecy",
 ]
 
-			return "<div class=\"list\">\(recursiveDict(value, withReplacements: localizedKeys))</div>"
+/// Print recursive tree of key-value mappings.
+private func recursiveTransportSecurity(_ dictionary: [String: Any], _ level: Int = 0) -> String {
+	var output = ""
+	for (key, value) in dictionary {
+		let localizedKey = TransportSecurityLocalizedKeys[key] ?? key
+		for _ in 0..<level {
+			output += (level == 1) ? "- " : "&nbsp;&nbsp;"
+		}
+		
+		if let subDict = value as? [String: Any] {
+			output += "\(localizedKey):<div class=\"list\">\n"
+			output += recursiveTransportSecurity(subDict, level + 1)
+			output += "</div>\n"
+		} else if let number = value as? NSNumber {
+			output += "\(localizedKey): \(number.boolValue ? "YES" : "NO")<br />"
+		} else {
+			output += "\(localizedKey): \(value)<br />"
+		}
+	}
+	return output
+}
+
+extension PreviewGenerator {
+	/// @return List of ATS flags.
+	private func formattedAppTransportSecurity(_ appPlist: PlistDict) -> String {
+		if let value = appPlist["NSAppTransportSecurity"] as? PlistDict {
+			return "<div class=\"list\">\(recursiveTransportSecurity(value))</div>"
 		}
 		
 		let sdkName = appPlist["DTSDKName"] as? String ?? "0"