When Piwik config file becomes un-readable, make it clear that the file still exists but is not readable (#10331)

* * In messages, make it more clear whether config file exists and/or is (not) readable
* When the config file exists but is not readable, provide users the choice between making the file readable, or starting a fresh install
* As long as Piwik is not installed, piwik.php should not return 500 when config file is not readable
* Fixes #10283
* UI tests: updated message when config file is not found

1 files changed, 0 insertions, 1 deletions

diff --git a/piwik.php b/piwik.php
index f3e0ba934a..c1af709e2c 100644
--- a/piwik.php
+++ b/piwik.php
@@ -49,7 +49,6 @@ require_once PIWIK_INCLUDE_PATH . '/core/Tracker/Cache.php';
 require_once PIWIK_INCLUDE_PATH . '/core/Tracker/Request.php';
 require_once PIWIK_INCLUDE_PATH . '/core/Cookie.php';
 
-// TODO should move to Tracker application class later. currently needed for environment validation.
 SettingsServer::setIsTrackerApiRequest();
 
 $environment = new \Piwik\Application\Environment('tracker');