[ios] Release v4.7.0 beta.2 preparation

platform/darwin/src/MGLMapSnapshotter.mm

@@ -17,6 +17,9 @@
 #import "MGLAttributionInfo_Private.h"
 #import "MGLLoggingConfiguration_Private.h"
 #import "MGLRendererConfiguration.h"
+#if TARGET_OS_IPHONE || TARGET_OS_SIMULATOR
+#import "MGLMapboxEvents.h"
+#endif
 
 #if TARGET_OS_IPHONE
 #import "UIImage+MGLAdditions.h"
@@ -155,6 +158,9 @@ - (instancetype)initWithOptions:(MGLMapSnapshotOptions *)options
         [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(applicationWillTerminate:) name:UIApplicationWillTerminateNotification object:nil];
 #else
         [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(applicationWillTerminate:) name:NSApplicationWillTerminateNotification object:nil];
+#endif
+#if TARGET_OS_IPHONE || TARGET_OS_SIMULATOR
+        [MGLMapboxEvents pushTurnstileEvent];
 #endif
     }
     return self;

platform/darwin/src/MGLVectorTileSource.mm

@@ -79,7 +79,7 @@ @implementation MGLVectorTileSource (Private)
  An array of locale codes with dedicated name fields in the Mapbox Streets
  source.
 
- https://www.mapbox.com/vector-tiles/mapbox-streets-v7/#overview
+ https://www.mapbox.com/vector-tiles/mapbox-streets-v8/
  */
 static NSArray * const MGLMapboxStreetsLanguages = @[
     @"ar", @"de", @"en", @"es", @"fr", @"ja", @"ko", @"pt", @"ru", @"zh",
@@ -141,7 +141,7 @@ - (BOOL)isMapboxStreets {
         return NO;
     }
     NSArray *identifiers = [url.host componentsSeparatedByString:@","];
-    return [identifiers containsObject:@"mapbox.mapbox-streets-v7"] || [identifiers containsObject:@"mapbox.mapbox-streets-v6"];
+    return [identifiers containsObject:@"mapbox.mapbox-streets-v8"] || [identifiers containsObject:@"mapbox.mapbox-streets-v7"];
 }
 
 @end

platform/darwin/src/NSExpression+MGLAdditions.mm

@@ -1398,12 +1398,16 @@ - (id)mgl_jsonHasExpressionObject {
 - (NSExpression *)mgl_expressionLocalizedIntoLocale:(nullable NSLocale *)locale {
     switch (self.expressionType) {
         case NSConstantValueExpressionType: {
-            NSDictionary *stops = self.constantValue;
-            if ([stops isKindOfClass:[NSDictionary class]]) {
-                NSDictionary *localizedStops = MGLLocalizedStopDictionary(stops, locale);
-                if (localizedStops != stops) {
+            if ([self.constantValue isKindOfClass:[NSDictionary class]]) {
+                NSDictionary *localizedStops = MGLLocalizedStopDictionary(self.constantValue, locale);
+                if (localizedStops != self.constantValue) {
                     return [NSExpression expressionForConstantValue:localizedStops];
                 }
+            } else if ([self.constantValue isKindOfClass:[NSArray class]]) {
+                NSArray *localizedValues = MGLLocalizedCollection(self.constantValue, locale);
+                if (localizedValues != self.constantValue) {
+                    return [NSExpression expressionForConstantValue:localizedValues];
+                }
             }
             return self;
         }
@@ -1422,19 +1426,18 @@ - (NSExpression *)mgl_expressionLocalizedIntoLocale:(nullable NSLocale *)locale
                 if ([localizedKeyPath isEqualToString:@"name"]) {
                     return [NSExpression expressionForKeyPath:localizedKeyPath];
                 }
-                // If the keypath is `name_zh-Hans`, fallback to `name_zh` to `name`
-                // The `name_zh-Hans` field was added since Mapbox Streets v7
-                // See the documentation of name fields for detail https://www.mapbox.com/vector-tiles/mapbox-streets-v7/#overview
-                // CN tiles might using `name_zh-CN` for Simplified Chinese
+                // If the keypath is `name_zh-Hans`, fallback to `name_zh` to `name`.
+                // CN tiles might using `name_zh-CN` for Simplified Chinese.
                 if ([localizedKeyPath isEqualToString:@"name_zh-Hans"]) {
                     return [NSExpression expressionWithFormat:@"mgl_coalesce({%K, %K, %K, %K})",
                             localizedKeyPath, @"name_zh-CN", @"name_zh", @"name"];
                 }
-                // Mapbox Streets v8 has `name_zh-Hant`, we should fallback to Simplified Chinese if the filed has no value
+                // Mapbox Streets v8 has `name_zh-Hant`, we should fallback to Simplified Chinese if the field has no value.
                 if ([localizedKeyPath isEqualToString:@"name_zh-Hant"]) {
                     return [NSExpression expressionWithFormat:@"mgl_coalesce({%K, %K, %K, %K, %K})",
                             localizedKeyPath, @"name_zh-Hans", @"name_zh-CN", @"name_zh", @"name"];
                 }
+
                 // Other keypath fallback to `name`
                 return [NSExpression expressionWithFormat:@"mgl_coalesce({%K, %K})", localizedKeyPath, @"name"];
             }

platform/darwin/test/MGLExpressionTests.mm

@@ -1072,10 +1072,19 @@ - (void)testLocalization {
     }
     {
         NSExpression *original = [NSExpression expressionForKeyPath:@"name_en"];
-        NSExpression *expected = [NSExpression expressionWithFormat:@"mgl_coalesce({%K, %K, %K, %K})",
-                                  @"name_zh-Hans", @"name_zh-CN", @"name_zh", @"name"];
+        NSExpression *expected = [NSExpression expressionWithFormat:@"mgl_coalesce({%K, %K, %K, %K})", @"name_zh-Hans", @"name_zh-CN", @"name_zh", @"name"];
         XCTAssertEqualObjects([original mgl_expressionLocalizedIntoLocale:[NSLocale localeWithLocaleIdentifier:@"zh-Hans"]], expected);
     }
+    {
+        NSExpression *original = [NSExpression expressionWithFormat:@"mgl_coalesce({%K, %K})", @"name_en", @"name"];
+        NSExpression *expected = [NSExpression expressionWithFormat:@"mgl_coalesce:({mgl_coalesce:({name_en, name}), mgl_coalesce:({name_en, name})})"];
+        XCTAssertEqualObjects([original mgl_expressionLocalizedIntoLocale:nil], expected);
+    }
+    {
+        NSExpression *original = [NSExpression expressionWithFormat:@"mgl_coalesce({%K, %K})", @"name_en", @"name"];
+        NSExpression *expected = [NSExpression expressionWithFormat:@"mgl_coalesce:({mgl_coalesce:({name_ja, name}), mgl_coalesce:({name_ja, name})})"];
+        XCTAssertEqualObjects([original mgl_expressionLocalizedIntoLocale:[NSLocale localeWithLocaleIdentifier:@"ja-JP"]], expected);
+    }
     {
         NSExpression *original = [NSExpression expressionForKeyPath:@"name_en"];
         NSExpression *expected = [NSExpression expressionForKeyPath:@"name"];

platform/ios/CHANGELOG.md

@@ -15,6 +15,7 @@ Mapbox welcomes participation and contributions from everyone. Please read [CONT
 * Added an `-[MGLStyle removeSource:error:]` method that returns a descriptive error if the style fails to remove the source, whereas `-[MGLStyle removeSource:]` fails silently. ([#13399](https://github.com/mapbox/mapbox-gl-native/pull/13399))
 * Added the `MGLFillExtrusionStyleLayer.fillExtrusionHasVerticalGradient` property. ([#13463](https://github.com/mapbox/mapbox-gl-native/pull/13463))
 * Added support for setting `MGLCollisionBehaviorPre4_0` in `NSUserDefaults`. ([#13426](https://github.com/mapbox/mapbox-gl-native/pull/13426))
+* `-[MGLStyle localizeLabelsIntoLocale:]` and `-[NSExpression(MGLAdditions) mgl_expressionLocalizedIntoLocale:]` can automatically localize styles that use version 8 of the Mapbox Streets source. ([#13481](https://github.com/mapbox/mapbox-gl-native/pull/13481))
 
 ### Map snapshots
 

platform/ios/app/MBXViewController.m

@@ -686,7 +686,7 @@ - (void)performActionForSettingAtIndexPath:(NSIndexPath *)indexPath
             switch (indexPath.row)
             {
                 case MBXSettingsMiscellaneousLocalizeLabels:
-                    [self styleCountryLabelsLanguage];
+                    [self toggleStyleLabelsLanguage];
                     break;
                 case MBXSettingsMiscellaneousWorldTour:
                     [self startWorldTour];
@@ -1432,7 +1432,7 @@ - (void)updateAnimatedImageSource:(NSTimer *)timer {
     }
 }
 
--(void)styleCountryLabelsLanguage
+-(void)toggleStyleLabelsLanguage
 {
     _localizingLabels = !_localizingLabels;
     [self.mapView.style localizeLabelsIntoLocale:_localizingLabels ? [NSLocale localeWithLocaleIdentifier:@"mul"] : nil];
@@ -1538,8 +1538,8 @@ - (void)addLatLonGrid
 
 - (NSString *)bestLanguageForUser
 {
-    // https://www.mapbox.com/vector-tiles/mapbox-streets-v7/#overview
-    NSArray *supportedLanguages = @[ @"ar", @"en", @"es", @"fr", @"de", @"pt", @"ru", @"zh", @"zh-Hans" ];
+    // https://www.mapbox.com/vector-tiles/mapbox-streets-v8/#name-text--name_lang-code-text
+    NSArray *supportedLanguages = @[ @"ar", @"de", @"en", @"es", @"fr", @"ja", @"ko", @"pt", @"ru", @"zh", @"zh-Hans", @"zh-Hant" ];
     NSArray<NSString *> *preferredLanguages = [NSBundle preferredLocalizationsFromArray:supportedLanguages forPreferences:[NSLocale preferredLanguages]];
     NSString *mostSpecificLanguage;
 
@@ -1920,7 +1920,6 @@ - (IBAction)cycleStyles:(__unused id)sender
             [MGLStyle darkStyleURL],
             [MGLStyle satelliteStyleURL],
             [MGLStyle satelliteStreetsStyleURL]
-
         ];
         NSAssert(styleNames.count == styleURLs.count, @"Style names and URLs don’t match.");
 

platform/ios/src/MGLMapAccessibilityElement.mm

@@ -78,7 +78,11 @@ - (instancetype)initWithAccessibilityContainer:(id)container feature:(id<MGLFeat
         NSMutableArray *facts = [NSMutableArray array];
 
         // Announce the kind of place or POI.
-        if (attributes[@"type"]) {
+        NSString *languageCode = [MGLVectorTileSource preferredMapboxStreetsLanguage];
+        NSString *categoryAttribute = [NSString stringWithFormat:@"category_%@", languageCode];
+        if (attributes[categoryAttribute]) {
+            [facts addObject:attributes[categoryAttribute]];
+        } else if (attributes[@"type"]) {
             // FIXME: Unfortunately, these types aren’t a closed set that can be
             // localized, since they’re based on OpenStreetMap tags.
             NSString *type = [attributes[@"type"] stringByReplacingOccurrencesOfString:@"_"
@@ -88,7 +92,6 @@ - (instancetype)initWithAccessibilityContainer:(id)container feature:(id<MGLFeat
         // Announce the kind of airport, rail station, or mountain based on its
         // Maki image name.
         else if (attributes[@"maki"]) {
-            // TODO: Localize Maki image names.
             [facts addObject:attributes[@"maki"]];
         }
 

platform/macos/CHANGELOG.md

@@ -8,6 +8,7 @@
 * Added an `-[MGLStyle removeSource:error:]` method that returns a descriptive error if the style fails to remove the source, whereas `-[MGLStyle removeSource:]` fails silently. ([#13399](https://github.com/mapbox/mapbox-gl-native/pull/13399))
 * Added the `MGLFillExtrusionStyleLayer.fillExtrusionHasVerticalGradient` property. ([#13463](https://github.com/mapbox/mapbox-gl-native/pull/13463))
 * Added support for setting `MGLCollisionBehaviorPre4_0` in `NSUserDefaults`. ([#13426](https://github.com/mapbox/mapbox-gl-native/pull/13426))
+* Added support for automatic localization of version 8 of the Mapbox Streets source. ([#13481](https://github.com/mapbox/mapbox-gl-native/pull/13481))
 
 ### Other changes