add campaign to link properties

Author: ahmednawar

Branch-SDK/Branch-SDK/BranchConstants.h

@@ -32,6 +32,7 @@ extern NSString * const BRANCH_REQUEST_KEY_URL_ALIAS;
 extern NSString * const BRANCH_REQUEST_KEY_URL_CHANNEL;
 extern NSString * const BRANCH_REQUEST_KEY_URL_FEATURE;
 extern NSString * const BRANCH_REQUEST_KEY_URL_STAGE;
+extern NSString * const BRANCH_REQUEST_KEY_URL_CAMPAIGN;
 extern NSString * const BRANCH_REQUEST_KEY_URL_DURATION;
 extern NSString * const BRANCH_REQUEST_KEY_URL_DATA;
 extern NSString * const BRANCH_REQUEST_KEY_URL_IGNORE_UA_STRING;

Branch-SDK/Branch-SDK/BranchConstants.m

@@ -32,6 +32,7 @@
 NSString * const BRANCH_REQUEST_KEY_URL_CHANNEL = @"channel";
 NSString * const BRANCH_REQUEST_KEY_URL_FEATURE = @"feature";
 NSString * const BRANCH_REQUEST_KEY_URL_STAGE = @"stage";
+NSString * const BRANCH_REQUEST_KEY_URL_CAMPAIGN = @"campaign";
 NSString * const BRANCH_REQUEST_KEY_URL_DURATION = @"duration";
 NSString * const BRANCH_REQUEST_KEY_URL_DATA = @"data";
 NSString * const BRANCH_REQUEST_KEY_URL_IGNORE_UA_STRING = @"ignore_ua_string";

Branch-SDK/Branch-SDK/BranchLinkProperties.h

@@ -15,6 +15,7 @@
 @property (nonatomic, strong) NSString *alias;
 @property (nonatomic, strong) NSString *channel;
 @property (nonatomic, strong) NSString *stage;
+@property (nonatomic, strong) NSString *campaign;
 @property (nonatomic) NSUInteger matchDuration;
 @property (nonatomic, strong) NSDictionary *controlParams;
 

Branch-SDK/Branch-SDK/BranchLinkProperties.m

@@ -45,6 +45,9 @@ + (BranchLinkProperties *)getBranchLinkPropertiesFromDictionary:(NSDictionary *)
     if (dictionary[[NSString stringWithFormat:@"~%@", BRANCH_REQUEST_KEY_URL_STAGE]]) {
         linkProperties.stage = dictionary[[NSString stringWithFormat:@"~%@", BRANCH_REQUEST_KEY_URL_STAGE]];
     }
+    if (dictionary[[NSString stringWithFormat:@"~%@", BRANCH_REQUEST_KEY_URL_CAMPAIGN]]) {
+        linkProperties.campaign = dictionary[[NSString stringWithFormat:@"~%@", BRANCH_REQUEST_KEY_URL_CAMPAIGN]];
+    }
     if (dictionary[[NSString stringWithFormat:@"~%@", BRANCH_REQUEST_KEY_URL_DURATION]]) {
         linkProperties.matchDuration = [dictionary[[NSString stringWithFormat:@"~%@", BRANCH_REQUEST_KEY_URL_DURATION]] intValue];
     }
@@ -64,7 +67,7 @@ + (BranchLinkProperties *)getBranchLinkPropertiesFromDictionary:(NSDictionary *)
 }
 
 - (NSString *)description {
-    return [NSString stringWithFormat:@"BranchLinkProperties | tags: %@ \n feature: %@ \n alias: %@ \n channel: %@ \n stage: %@ \n matchDuration: %lu \n controlParams: %@", self.tags, self.feature, self.alias, self.channel, self.stage, (long)self.matchDuration, self.controlParams];
+    return [NSString stringWithFormat:@"BranchLinkProperties | tags: %@ \n feature: %@ \n alias: %@ \n channel: %@ \n stage: %@ \n campaign: %@ \n matchDuration: %lu \n controlParams: %@", self.tags, self.feature, self.alias, self.channel, self.stage, self.campaign, (long)self.matchDuration, self.controlParams];
 }
 
 @end