GeoIP2 implementation as a plugin (#12699)

* require geoip2/geoip2 composer package

* Determine region name based on Location Provider

* Adds empty GeoIp2 plugin

* move location_region column definition to GeoIp2 plugin
so it's get changed as soon as the plugin is activated

* Adds GeoIP2 location providers

* ignore GeoIP2 mmdb files

* Adds script to generate GeoIP2 test databases

* Adds Command to convert region codes from FIPS to ISO for old log table records

* Adds GeoIP2 AutoUpdater

* Use GeoIP2 in tests

* update test files

* code fixes

* adds tests

* rename old GeoIP providers to Legacy

* Let GeoIP autoupdater UI handle GeoIp2 as well

* convert region codes to ISO in API after switch to GeoIP2

* do not show GeoIP providers if GeoIP2 plugin is enabled an no GeoIP Legacy provider is still in use

* small fixes

* review changes

* Use correct region translations

* Show correct message if no database can be found

* if log tables have been converted, use archive date to check if region codes still need to be converted to iso

* fix tests

* Improves extracting GeoIP2 databases

* Adjust GeoLocation diagnostics

* readds old taiwan fixes

* Assume all third party location providers as 'recommended'

* Download database over HTTPS

* remove outdated comment (see https://github.com/matomo-org/matomo/issues/12411)

* Remove indication that Geoip2 may be slow, since we found it should be quite fast and this should not be an issue in theory

* skip detection if IP is empty & do not try convert IP to IPv4

* remove downloaded file if an error occurs while extracting

* command should be runnable multiple times

* use ISO codes for suggested region codes

* reload after wizard success

* Drop table if exists.

* Fix two translation keys.

* add special region handling for UK

* update system test

* update UI files

* submodule update

* update test files

1 files changed, 30 insertions, 0 deletions

diff --git a/plugins/GeoIp2/GeoIp2.php b/plugins/GeoIp2/GeoIp2.php
new file mode 100644
index 0000000000..345ca549e8
--- /dev/null
+++ b/plugins/GeoIp2/GeoIp2.php
@@ -0,0 +1,30 @@
+<?php
+/**
+ * Matomo - free/libre analytics platform
+ *
+ * @link https://matomo.org
+ * @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
+ *
+ */
+namespace Piwik\Plugins\GeoIp2;
+
+use Piwik\Plugins\UserCountry\LocationProvider;
+
+/**
+ *
+ */
+class GeoIp2 extends \Piwik\Plugin
+{
+    public function isTrackerPlugin()
+    {
+        return true;
+    }
+
+    public function deactivate()
+    {
+        // switch to default provider if GeoIP2 provider was in use
+        if (LocationProvider::getCurrentProvider() instanceof GeoIp2) {
+            LocationProvider::setCurrentProvider(LocationProvider\DefaultProvider::ID);
+        }
+    }
+}