加tabName

GMPhobos/Classes/Phobos.m

@@ -303,6 +303,7 @@ static NSString *sdkVersion = @"110";
     // 必须在此处调用一下referer，因为onControllerStart
     [page initReferer];
     [page initReferrerIdIfNil];
+    [page initHomeTabName];
     page.inTime = [PhobosUtil currentTime];
 }
 
@@ -321,7 +322,7 @@ static NSString *sdkVersion = @"110";
         [dict setObject:@(0) forKey:@"fake"];
         [dict setObject:page.referrerId ? : @"" forKey:@"referrer_id"];
         [dict setObject:page.extraParam ? : @"" forKey:@"extra_param"];
-        [dict setObject:page.homeTabName ? : @"" forKey:@"tab_name"];
+        [dict setObject:page.currentTabName ? : @"" forKey:@"tab_name"];
         NSAssert(page.inTime.length > 0, @"页面显示时间不能为空!");
         [Phobos track:@"page_view" attributes:dict];
     }

GMPhobos/Classes/PhobosPVProtocol.h

@@ -59,8 +59,13 @@
 @property (nonatomic, copy, nonnull) NSString *extraParam;
 
 /**
- 上一个页面tab名称
+ 首页tab名称
  */
 @property (nonatomic, copy) NSString *homeTabName;
 
+/**
+ 获取上一个页面的tab名称
+ */
+@property (nonatomic, copy) NSString *currentTabName;
+
 @end

GMPhobos/Classes/UIResponder+PhobosPV.h

@@ -19,4 +19,9 @@
  此方法在onPvStart时调用，如果发现已经有值了，不会给referrerId再次赋值
  */
 - (void)initReferrerIdIfNil;
+
+/**
+ 此方法在onPvStart时调用，给currentTabName赋值
+ */
+- (void)initHomeTabName;
 @end

GMPhobos/Classes/UIResponder+PhobosPV.m

@@ -45,6 +45,41 @@
     }
 }
 
+/**
+ 此方法在onPvStart时调用，给currentTabName赋值，来源为首页时，才给currentTabName赋值，因为首页的pageName为home或者zone_v3，聚合页的pageName也是zone_v3，所以根据referer判断来源可能为首页或者聚合页，但是只有首页有tab名称，所以currentTabName为首页tab名称
+ */
+- (void)initHomeTabName {
+    // 只有不为空，且是controller的情况下才自动获取
+    if (([self.referer isEqualToString:@"home"] || [self.referer isEqualToString:@"zone_v3"]) && [self isKindOfClass:[UIViewController class]]) {
+        // 分present与navigation两种情况
+        UIViewController *me = (UIViewController *)self;
+        if (me.presentingViewController != nil) {
+            // app全局只有一个navigation，发现此时用navigation.topViewController presentViewController时，最终使用的是navigation弹出的
+            // 所以此处要判断，如果是navigation弹出，最后还是要定位到topViewController
+            if ([me.presentingViewController isKindOfClass:[UINavigationController class]]) {
+                UIViewController *top = ((UINavigationController *)me.presentingViewController).topViewController;
+                if (![top.homeTabName isEqualToString:@""]) {
+                    objc_setAssociatedObject(self, @selector(currentTabName), top.homeTabName, OBJC_ASSOCIATION_COPY);
+                }
+            } else {
+                if (![me.presentingViewController.homeTabName isEqualToString:@""]) {
+                    objc_setAssociatedObject(self, @selector(currentTabName), me.presentingViewController.homeTabName, OBJC_ASSOCIATION_COPY);
+                }
+            }
+        } else {
+            NSArray *navigationPool = ((UIViewController *)self).navigationController.viewControllers;
+            NSInteger refererIndex = navigationPool.count - 2;
+            if (refererIndex < 0 ) {
+                return ;
+            }
+            UIViewController *controller = navigationPool[refererIndex];
+            if (![controller.homeTabName isEqualToString:@""]) {
+                objc_setAssociatedObject(self, @selector(currentTabName), controller.homeTabName, OBJC_ASSOCIATION_COPY);
+            }
+        }
+    }
+}
+
 - (void)setReferer:(NSString *)referer {
     objc_setAssociatedObject(self, @selector(referer), referer, OBJC_ASSOCIATION_COPY);
 }
@@ -143,4 +178,13 @@
     return homeTabName == nil ? @"" : homeTabName;
 }
 
+- (void)setCurrentTabName:(NSString *)currentTabName {
+    objc_setAssociatedObject(self, @selector(currentTabName), currentTabName, OBJC_ASSOCIATION_COPY);
+}
+
+- (NSString *)currentTabName {
+    NSString *currentTabName = objc_getAssociatedObject(self, @selector(currentTabName));
+    return currentTabName == nil ? @"" : currentTabName;
+}
+
 @end