From 01fb2e2e4a87da9a05557621e84a4cdc4824c6d8 Mon Sep 17 00:00:00 2001
From: Etienne Trimaille <gustrimaille@yahoo.fr>
Date: Mon, 29 Apr 2024 18:40:08 +0200
Subject: [PATCH] Call Plausible API event

---
 lizmap_server/plausible.py | 116 +++++++++++++++++++++++++++++++++++++
 lizmap_server/plugin.py    |   5 +-
 2 files changed, 120 insertions(+), 1 deletion(-)
 create mode 100644 lizmap_server/plausible.py

diff --git a/lizmap_server/plausible.py b/lizmap_server/plausible.py
new file mode 100644
index 00000000..7ee297c4
--- /dev/null
+++ b/lizmap_server/plausible.py
@@ -0,0 +1,116 @@
+__copyright__ = 'Copyright 2024, 3Liz'
+__license__ = 'GPL version 3'
+__email__ = 'info@3liz.org'
+
+import json
+import os
+import platform
+
+from qgis.core import Qgis, QgsNetworkAccessManager, QgsSettings
+from qgis.PyQt.QtCore import QByteArray, QDateTime, QLocale, QUrl
+from qgis.PyQt.QtNetwork import QNetworkRequest
+
+from lizmap_server.tools import to_bool, version
+
+MIN_SECONDS = 3600
+ENV_SKIP_STATS = "3LIZ_SKIP_STATS"
+
+PLAUSIBLE_DOMAIN_PROD = "plugin.server.lizmap.com"
+PLAUSIBLE_URL_PROD = "https://analytics.3liz.com/api/event"
+
+PLAUSIBLE_DOMAIN_TEST = PLAUSIBLE_DOMAIN_PROD
+PLAUSIBLE_URL_TEST = "https://plausible.snap.3liz.net/api/event"
+
+
+# For testing purpose, to test.
+# Similar to QGIS dashboard https://feed.qgis.org/metabase/public/dashboard/df81071d-4c75-45b8-a698-97b8649d7228
+# We only collect data listed in the list below
+# and the country according to IP address.
+# The IP is not stored by Plausible Community Edition https://github.com/plausible/analytics
+# Plausible is GDPR friendly https://plausible.io/data-policy
+# The User-Agent is set by QGIS Desktop itself
+
+class Plausible:
+
+    def __init__(self):
+        """ Constructor. """
+        self.previous_date = None
+
+    def request_stat_event(self) -> bool:
+        """ Request to send an event to the API. """
+        if to_bool(os.getenv(ENV_SKIP_STATS), default_value=False):
+            # Disabled by environment variable
+            return False
+
+        if to_bool(os.getenv("CI"), default_value=False):
+            # If running on CI, do not send stats
+            return False
+
+        current = QDateTime().currentDateTimeUtc()
+        if self.previous_date and self.previous_date.secsTo(current) < MIN_SECONDS:
+            # Not more than one request per hour
+            # It's done at plugin startup anyway
+            return False
+
+        if self._send_stat_event():
+            self.previous_date = current
+            return True
+
+        return False
+
+    @staticmethod
+    def _send_stat_event() -> bool:
+        """ Send stats event to the API. """
+        # Only turn ON for debug purpose, temporary !
+        debug = False
+        extra_debug = False
+
+        lizmap_plugin_version = version()
+        if lizmap_plugin_version in ('master', 'dev'):
+            # Dev versions of the plugin, it's a kind of debug
+            debug = True
+
+        plausible_url = PLAUSIBLE_URL_TEST if debug else PLAUSIBLE_URL_PROD
+        plausible_domain = PLAUSIBLE_DOMAIN_TEST if debug else PLAUSIBLE_DOMAIN_PROD
+
+        request = QNetworkRequest()
+        # noinspection PyArgumentList
+        request.setUrl(QUrl(plausible_url))
+        if extra_debug:
+            request.setRawHeader(b"X-Debug-Request", b"true")
+            request.setRawHeader(b"X-Forwarded-For", b"127.0.0.1")
+        request.setHeader(QNetworkRequest.ContentTypeHeader, "application/json")
+
+        # Qgis.QGIS_VERSION → 3.34.6-Prizren
+        # noinspection PyUnresolvedReferences
+        qgis_version_full = Qgis.QGIS_VERSION.split('-')[0]
+        # qgis_version_full → 3.34.6
+        qgis_version_branch = '.'.join(qgis_version_full.split('.')[0:2])
+        # qgis_version_branch → 3.34
+
+        python_version_full = platform.python_version()
+        # python_version_full → 3.10.12
+        python_version_branch = '.'.join(python_version_full.split('.')[0:2])
+        # python_version_branch → 3.10
+
+        data = {
+            "name": "lizmap-server",
+            "props": {
+                # Plugin version
+                "plugin-version": lizmap_plugin_version,
+                # QGIS
+                "qgis-version-full": qgis_version_full,
+                "qgis-version-branch": qgis_version_branch,
+                # Python
+                "python-version-full": python_version_full,
+                "python-version-branch": python_version_branch,
+                # OS
+                "os-name": platform.system(),
+                "os-version": platform.release(),
+            },
+            "url": plausible_url,
+            "domain": plausible_domain,
+        }
+        # noinspection PyArgumentList
+        QgsNetworkAccessManager.instance().post(request, QByteArray(str.encode(json.dumps(data))))
+        return True
diff --git a/lizmap_server/plugin.py b/lizmap_server/plugin.py
index 94188ae6..660404d5 100755
--- a/lizmap_server/plugin.py
+++ b/lizmap_server/plugin.py
@@ -1,4 +1,4 @@
-__copyright__ = 'Copyright 2022, 3Liz'
+__copyright__ = 'Copyright 2024, 3Liz'
 __license__ = 'GPL version 3'
 __email__ = 'info@3liz.org'
 
@@ -15,6 +15,7 @@
 from lizmap_server.lizmap_filter import LizmapFilter
 from lizmap_server.lizmap_service import LizmapService
 from lizmap_server.logger import Logger
+from lizmap_server.plausible import Plausible
 from lizmap_server.server_info_handler import ServerInfoHandler
 from lizmap_server.tools import check_environment_variable, version
 
@@ -28,6 +29,8 @@ def __init__(self, server_iface: QgsServerInterface) -> None:
         self.logger = Logger()
         self.version = version()
         self.logger.info('Init server version "{}"'.format(self.version))
+        self.plausible = Plausible()
+        self.plausible.request_stat_event()
 
         service_registry = server_iface.serviceRegistry()