Refs #2624, add INI config options that will force a new visit if campaign/website referrer information changes between actions. Includes new tracker hook shouldForceNewVisit that dimensions can use to force a new visit during tracking. Also includes light refactoring to referrer dimensions. Testless.

1 files changed, 10 insertions, 0 deletions

diff --git a/config/global.ini.php b/config/global.ini.php
index 2bab7b130d..b4fde4c358 100644
--- a/config/global.ini.php
+++ b/config/global.ini.php
@@ -586,6 +586,16 @@ campaign_var_name = "pk_cpn,pk_campaign,piwik_campaign,utm_campaign,utm_source,u
 ; Includes by default the GA style campaign keyword parameter utm_term
 campaign_keyword_var_name = "pk_kwd,pk_keyword,piwik_kwd,utm_term"
 
+; if set to 1, actions that contain different campaign information from the last action in the current visit will
+; be treated as the start of a new visit. This will include situations when campaign information was absent before,
+; but is present now (or vice versa).
+tracker_create_new_visit_when_campaign_changes = 1
+
+; if set to 1, actions that contain different website referrer information from the last action in the current visit
+; will be treatedas the start of a new visit. This will include situations when website referrer information was
+; absent before, but is present now (or vice versa).
+tracker_create_new_visit_when_website_referrer_changes = 0
+
 ; maximum length of a Page Title or a Page URL recorded in the log_action.name table
 page_maximum_length = 1024;