custom language

.gitignore

@@ -16,6 +16,7 @@ DerivedData/
 *.perspectivev3
 !default.perspectivev3
 xcuserdata/
+*.xcworkspace/xcshareddata/
 
 ## Other
 *.moved-aside
@@ -43,6 +44,7 @@ playground.xcworkspace
 # you should judge for yourself, the pros and cons are mentioned at:
 # https://guides.cocoapods.org/using/using-cocoapods.html#should-i-check-the-pods-directory-into-source-control
 Pods/
+Podfile.lock
 
 # Carthage
 #

IBLocalizable.xcodeproj/project.pbxproj

@@ -8,7 +8,8 @@
 
 /* Begin PBXBuildFile section */
 		12FE1D52234EE35D04F685C5 /* Pods_IBLocalizableTests.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 18E57D0DFB64AFC5E2BF5972 /* Pods_IBLocalizableTests.framework */; };
-		3F3E660B364715C25B177B1E /* Pods_IBLocalizable_IBLocalizableTests.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 502240D749CBE7AEA0186132 /* Pods_IBLocalizable_IBLocalizableTests.framework */; };
+		775E3F2622E73239001E10D1 /* LocalizableBundle.swift in Sources */ = {isa = PBXBuildFile; fileRef = 775E3F2522E73239001E10D1 /* LocalizableBundle.swift */; };
+		775E3F2722E7344C001E10D1 /* LocalizableBundle.swift in Sources */ = {isa = PBXBuildFile; fileRef = 775E3F2522E73239001E10D1 /* LocalizableBundle.swift */; };
 		837CE40D1D4C50B000EC3FDA /* IBLocalizable.h in Headers */ = {isa = PBXBuildFile; fileRef = 837CE40C1D4C50B000EC3FDA /* IBLocalizable.h */; settings = {ATTRIBUTES = (Public, ); }; };
 		837CE4141D4C50B000EC3FDA /* IBLocalizable.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 837CE4091D4C50B000EC3FDA /* IBLocalizable.framework */; };
 		837CE4191D4C50B000EC3FDA /* IBLocalizableTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 837CE4181D4C50B000EC3FDA /* IBLocalizableTests.swift */; };
@@ -68,7 +69,8 @@
 
 /* Begin PBXFileReference section */
 		18E57D0DFB64AFC5E2BF5972 /* Pods_IBLocalizableTests.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = Pods_IBLocalizableTests.framework; sourceTree = BUILT_PRODUCTS_DIR; };
-		502240D749CBE7AEA0186132 /* Pods_IBLocalizable_IBLocalizableTests.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = Pods_IBLocalizable_IBLocalizableTests.framework; sourceTree = BUILT_PRODUCTS_DIR; };
+		775E3F2522E73239001E10D1 /* LocalizableBundle.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = LocalizableBundle.swift; sourceTree = "<group>"; };
+		775E3F2922E73A55001E10D1 /* zh-Hans */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = "zh-Hans"; path = "zh-Hans.lproj/Localizable.strings"; sourceTree = "<group>"; };
 		7DB3A6272F8564DCE6E70E95 /* Pods-IBLocalizable-IBLocalizableTests.debug.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-IBLocalizable-IBLocalizableTests.debug.xcconfig"; path = "Pods/Target Support Files/Pods-IBLocalizable-IBLocalizableTests/Pods-IBLocalizable-IBLocalizableTests.debug.xcconfig"; sourceTree = "<group>"; };
 		7E0BE6815070F406CEEEB031 /* Pods-IBLocalizableTests.debug.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-IBLocalizableTests.debug.xcconfig"; path = "Pods/Target Support Files/Pods-IBLocalizableTests/Pods-IBLocalizableTests.debug.xcconfig"; sourceTree = "<group>"; };
 		837CE4091D4C50B000EC3FDA /* IBLocalizable.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = IBLocalizable.framework; sourceTree = BUILT_PRODUCTS_DIR; };
@@ -123,7 +125,6 @@
 			files = (
 				837CE4141D4C50B000EC3FDA /* IBLocalizable.framework in Frameworks */,
 				12FE1D52234EE35D04F685C5 /* Pods_IBLocalizableTests.framework in Frameworks */,
-				3F3E660B364715C25B177B1E /* Pods_IBLocalizable_IBLocalizableTests.framework in Frameworks */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -222,6 +223,7 @@
 			isa = PBXGroup;
 			children = (
 				837CE42A1D4C59AE00EC3FDA /* LocalizableString.swift */,
+				775E3F2522E73239001E10D1 /* LocalizableBundle.swift */,
 			);
 			path = Utils;
 			sourceTree = "<group>";
@@ -272,7 +274,6 @@
 				CD70F902DBFC560BB4220321 /* Pods_IBLocalizable.framework */,
 				A9C08F5D259378924E88B96E /* Pods_IBLocalizableSample.framework */,
 				18E57D0DFB64AFC5E2BF5972 /* Pods_IBLocalizableTests.framework */,
-				502240D749CBE7AEA0186132 /* Pods_IBLocalizable_IBLocalizableTests.framework */,
 			);
 			name = Frameworks;
 			sourceTree = "<group>";
@@ -382,9 +383,11 @@
 			developmentRegion = English;
 			hasScannedForEncodings = 0;
 			knownRegions = (
+				English,
 				en,
 				Base,
 				es,
+				"zh-Hans",
 			);
 			mainGroup = 837CE3FF1D4C50B000EC3FDA;
 			productRefGroup = 837CE40A1D4C50B000EC3FDA /* Products */;
@@ -455,23 +458,19 @@
 			buildActionMask = 2147483647;
 			files = (
 			);
-			inputFileListPaths = (
-			);
 			inputPaths = (
-				"${SRCROOT}/Pods/Target Support Files/Pods-IBLocalizableTests/Pods-IBLocalizableTests-frameworks.sh",
+				"${PODS_ROOT}/Target Support Files/Pods-IBLocalizableTests/Pods-IBLocalizableTests-frameworks.sh",
 				"${BUILT_PRODUCTS_DIR}/Nimble/Nimble.framework",
 				"${BUILT_PRODUCTS_DIR}/Quick/Quick.framework",
 			);
 			name = "[CP] Embed Pods Frameworks";
-			outputFileListPaths = (
-			);
 			outputPaths = (
 				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/Nimble.framework",
 				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/Quick.framework",
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;
-			shellScript = "\"${SRCROOT}/Pods/Target Support Files/Pods-IBLocalizableTests/Pods-IBLocalizableTests-frameworks.sh\"\n";
+			shellScript = "\"${PODS_ROOT}/Target Support Files/Pods-IBLocalizableTests/Pods-IBLocalizableTests-frameworks.sh\"\n";
 			showEnvVarsInLog = 0;
 		};
 /* End PBXShellScriptBuildPhase section */
@@ -482,6 +481,7 @@
 			buildActionMask = 2147483647;
 			files = (
 				837CE4521D4C684600EC3FDA /* LocalizableButton.swift in Sources */,
+				775E3F2622E73239001E10D1 /* LocalizableBundle.swift in Sources */,
 				837CE44F1D4C5F0D00EC3FDA /* LocalizableLabel.swift in Sources */,
 				837CE45B1D4C73FA00EC3FDA /* LocalizableTextField.swift in Sources */,
 				837CE42B1D4C59AE00EC3FDA /* LocalizableString.swift in Sources */,
@@ -511,6 +511,7 @@
 			isa = PBXSourcesBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				775E3F2722E7344C001E10D1 /* LocalizableBundle.swift in Sources */,
 				837CE45F1D4C74D400EC3FDA /* LocalizableTextView.swift in Sources */,
 				837CE4531D4C684600EC3FDA /* LocalizableButton.swift in Sources */,
 				837CE4501D4C5F0D00EC3FDA /* LocalizableLabel.swift in Sources */,
@@ -566,6 +567,7 @@
 				837CE44C1D4C5D3F00EC3FDA /* Base */,
 				837CE4BF1D4DA00200EC3FDA /* es */,
 				CE53E3ED1EE1B06E003BC690 /* en */,
+				775E3F2922E73A55001E10D1 /* zh-Hans */,
 			);
 			name = Localizable.strings;
 			path = .;

IBLocalizable/Utils/LocalizableBundle.swift

@@ -0,0 +1,57 @@
+//
+//  LocalizableBundle.swift
+//  IBLocalizable
+//
+//  Created by Layman on 2019/7/23.
+//  Copyright © 2019 Chris Jimenez. All rights reserved.
+//
+
+import Foundation
+
+fileprivate let LANG_KEY = "iblocalizable:custom:language"
+
+extension Bundle {
+
+    struct Holder {
+        static var _custom: Bundle?
+    }
+
+    open class var customBundle: Bundle {
+        get {
+            if let custom = Holder._custom {
+                return custom
+            }
+            guard let custom = Bundle.languageBundle() else {
+                Holder._custom = Bundle.main
+                return Bundle.main
+            }
+            Holder._custom = custom
+            return custom
+        }
+    }
+
+    public class func languageBundle() -> Bundle? {
+        guard let customLanguage = UserDefaults.standard.string(forKey: LANG_KEY) else {
+            return nil
+        }
+        let languageBundlePath = Bundle.main.path(forResource: customLanguage, ofType: "lproj")
+//        print("path = \(String(describing: languageBundlePath))")
+        guard let customPath = languageBundlePath else {
+            return nil
+        }
+        return Bundle(path: customPath)
+    }
+
+    public class func setCustomLanguage(_ language: String?) {
+        if let lang = language {
+            UserDefaults.standard.set(lang, forKey: LANG_KEY)
+        } else {
+            UserDefaults.standard.removeObject(forKey: LANG_KEY)
+        }
+        Holder._custom = nil
+    }
+
+    public class func getCustomLanguage() -> String? {
+        return UserDefaults.standard.string(forKey: LANG_KEY)
+    }
+}

IBLocalizable/Utils/LocalizableString.swift

@@ -13,7 +13,11 @@ extension String {
 
     /// Returns the localized string value
     public var localized: String {
-        return localize(withBundle: Bundle.main)
+        return localize(withBundle: Bundle.customBundle)
+    }
+
+    public func localized(_ param: Any, withBundle bundle: Bundle = Bundle.customBundle) -> String{
+        return String(format: NSLocalizedString(self, tableName: nil, bundle: bundle, value: "", comment: ""), "\(param)")
     }
 
     public func localize(withBundle bundle: Bundle) -> String

IBLocalizableSample/AppDelegate.swift

@@ -13,9 +13,9 @@ class AppDelegate: UIResponder, UIApplicationDelegate {
 
     var window: UIWindow?
 
-
-    private func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject: Any]?) -> Bool {
+    func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
         // Override point for customization after application launch.
+//        Bundle.setCustomLanguage("zh-Hans")
         return true
     }
 
@@ -35,6 +35,7 @@ class AppDelegate: UIResponder, UIApplicationDelegate {
 
     func applicationDidBecomeActive(_ application: UIApplication) {
         // Restart any tasks that were paused (or not yet started) while the application was inactive. If the application was previously in the background, optionally refresh the user interface.
+        print("world %@".localized(2))
     }
 
     func applicationWillTerminate(_ application: UIApplication) {

IBLocalizableSample/Base.lproj/Localizable.strings

@@ -14,3 +14,4 @@
 "more" = "More";
 "main" = "Main";
 "hello" = "Hello";
+"world %@" = "%@ worlds";