Support video views/viewers stats in server

* Add "currentTime" and "event" body params to view endpoint
 * Merge watching and view endpoints
 * Introduce WatchAction AP activity
 * Add tables to store viewer information of local videos
 * Add endpoints to fetch video views/viewers stats of local videos
 * Refactor views/viewers handlers
 * Support "views" and "viewers" counters for both VOD and live videos

config/default.yaml

@@ -261,6 +261,13 @@ views:
 
     ip_view_expiration: '1 hour'
 
+# Used to get country location of views of local videos
+geo_ip:
+  enabled: true
+
+  country:
+    database_url: 'https://dbip.mirror.framasoft.org/files/dbip-country-lite-latest.mmdb'
+
 plugins:
   # The website PeerTube will ask for available PeerTube plugins and themes
   # This is an unmoderated plugin index, so only install plugins/themes you trust

config/production.yaml.example

@@ -257,6 +257,13 @@ views:
 
     ip_view_expiration: '1 hour'
 
+# Used to get country location of views of local videos
+geo_ip:
+  enabled: true
+
+  country:
+    database_url: 'https://dbip.mirror.framasoft.org/files/dbip-country-lite-latest.mmdb'
+
 plugins:
   # The website PeerTube will ask for available PeerTube plugins and themes
   # This is an unmoderated plugin index, so only install plugins/themes you trust

config/test.yaml

@@ -168,5 +168,8 @@ views:
     local_buffer_update_interval: '5 seconds'
     ip_view_expiration: '1 second'
 
+geo_ip:
+  enabled: false
+
 video_studio:
   enabled: true