Update reader post details toolbar share button analytics event (item_shared -> item_shared_reader)

Author: RenanLukas

WordPress/src/main/java/org/wordpress/android/ui/reader/ReaderPostDetailFragment.kt

@@ -106,6 +106,8 @@ import org.wordpress.android.ui.reader.discover.ReaderPostCardAction.PrimaryActi
 import org.wordpress.android.ui.reader.discover.ReaderPostCardActionType
 import org.wordpress.android.ui.reader.models.ReaderBlogIdPostId
 import org.wordpress.android.ui.reader.tracker.ReaderTracker
+import org.wordpress.android.ui.reader.tracker.ReaderTracker.Companion.SOURCE_POST_DETAIL
+import org.wordpress.android.ui.reader.tracker.ReaderTracker.Companion.SOURCE_POST_DETAIL_TOOLBAR
 import org.wordpress.android.ui.reader.utils.ReaderUtils
 import org.wordpress.android.ui.reader.utils.ReaderUtilsWrapper
 import org.wordpress.android.ui.reader.utils.ReaderVideoUtils
@@ -1069,7 +1071,15 @@ class ReaderPostDetailFragment : ViewPagerFragment(),
             true
         }
         R.id.menu_share -> {
-            readerTracker.track(AnalyticsTracker.Stat.SHARED_ITEM)
+            viewModel.post?.let {
+                readerTracker.trackBlog(
+                    AnalyticsTracker.Stat.SHARED_ITEM_READER,
+                    it.blogId,
+                    it.feedId,
+                    it.isFollowedByCurrentUser,
+                    SOURCE_POST_DETAIL_TOOLBAR,
+                )
+            }
             ReaderActivityLauncher.sharePost(context, viewModel.post)
             true
         }

WordPress/src/main/java/org/wordpress/android/ui/reader/tracker/ReaderTracker.kt

@@ -415,6 +415,7 @@ class ReaderTracker @Inject constructor(
         const val SOURCE_SITE_PREVIEW = "site_preview"
         const val SOURCE_TAG_PREVIEW = "tag_preview"
         const val SOURCE_POST_DETAIL = "post_detail"
+        const val SOURCE_POST_DETAIL_TOOLBAR = "post_detail_toolbar"
         const val SOURCE_POST_DETAIL_COMMENT_SNIPPET = "post_detail_comment_snippet"
         const val SOURCE_COMMENT = "comment"
         const val SOURCE_USER = "user"