Merge pull request #263 from BranchMetrics/deep-link-debug-data

implemented debug params, (aka: 100% match?)

Author: Dan Walkowski

Branch-SDK/Branch-SDK/Branch.h

@@ -439,6 +439,14 @@ typedef NS_ENUM(NSUInteger, BranchPromoCodeUsageType) {
  */
 + (void)setDebug __attribute__((deprecated(("Use the instance method instead"))));
 
+/**
+ Specify additional constant parameters to be included in the response
+ 
+ @param debugParams dictionary of keystrings/valuestrings that will be added to response 
+ */
+-(void) setDeepLinkDebugMode:(NSDictionary *)debugParams;
+
+
 /**
  Specify the time to wait in seconds between retries in the case of a Branch server error
  

Branch-SDK/Branch-SDK/Branch.m

@@ -86,8 +86,10 @@ @interface Branch() <UIGestureRecognizerDelegate, BranchDeepLinkingControllerCom
 @property (strong, nonatomic) NSMutableDictionary *deepLinkControllers;
 @property (weak, nonatomic) UIViewController *deepLinkPresentingController;
 @property (assign, nonatomic) BOOL useCookieBasedMatching;
+@property (strong, nonatomic) NSDictionary *deepLinkDebugParams;
 @property (assign, nonatomic) BOOL accountForFacebookSDK;
 
+
 @end
 
 @implementation Branch
@@ -383,6 +385,14 @@ - (void)initSessionWithLaunchOptions:(NSDictionary *)options isReferrable:(BOOL)
     }
 }
 
+
+
+//these params will be added
+- (void) setDeepLinkDebugMode:(NSDictionary *)debugParams {
+    self.deepLinkDebugParams = debugParams;
+}
+
+
 - (BOOL)handleDeepLink:(NSURL *)url {
     BOOL handled = NO;
     if (url) {
@@ -410,7 +420,6 @@ - (BOOL)continueUserActivity:(NSUserActivity *)userActivity {
     //check to see if a browser activity needs to be handled
     if ([userActivity.activityType isEqualToString:NSUserActivityTypeBrowsingWeb]) {
         self.preferenceHelper.universalLinkUrl = [userActivity.webpageURL absoluteString];
-        
         [self initUserSessionAndCallCallback:YES];
         self.preferenceHelper.isContinuingUserActivity = NO;
 
@@ -668,11 +677,25 @@ - (BranchLinkProperties *)getFirstReferringBranchLinkProperties {
 }
 
 - (NSDictionary *)getFirstReferringParams {
-    return [BNCEncodingUtils decodeJsonStringToDictionary:self.preferenceHelper.installParams];
+    NSDictionary *origInstallParams = [BNCEncodingUtils decodeJsonStringToDictionary:self.preferenceHelper.installParams];
+    
+    if (self.deepLinkDebugParams) {
+        NSMutableDictionary* debugInstallParams = [[BNCEncodingUtils decodeJsonStringToDictionary:self.preferenceHelper.sessionParams] mutableCopy];
+        [debugInstallParams addEntriesFromDictionary:self.deepLinkDebugParams];
+        return debugInstallParams;
+    }
+    return origInstallParams;
 }
 
 - (NSDictionary *)getLatestReferringParams {
-    return [BNCEncodingUtils decodeJsonStringToDictionary:self.preferenceHelper.sessionParams];
+    NSDictionary *origSessionParams = [BNCEncodingUtils decodeJsonStringToDictionary:self.preferenceHelper.sessionParams];
+    
+    if (self.deepLinkDebugParams) {
+        NSMutableDictionary* debugSessionParams = [origSessionParams mutableCopy];
+        [debugSessionParams addEntriesFromDictionary:self.deepLinkDebugParams];
+        return debugSessionParams;
+    }
+    return origSessionParams;
 }
 
 - (BranchUniversalObject *)getLatestReferringBranchUniversalObject {

Branch-TestBed/Branch-TestBed/AppDelegate.m

@@ -33,6 +33,8 @@ - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(
     Branch *branch = [Branch getInstance];
     [branch setDebug];
 
+    [branch setDeepLinkDebugMode:@{@"example_debug_param" : @"foo"}];
+    
     [branch registerDeepLinkController:controller forKey:@"gravatar_email"];
 
     [branch initSessionWithLaunchOptions:launchOptions automaticallyDisplayDeepLinkController:YES deepLinkHandler:^(NSDictionary *params, NSError *error) {