From c4e5501b4746fb12ebc7b40d94b7ba290a018752 Mon Sep 17 00:00:00 2001
From: Laurent Poujoulat <lpoujoulat@april.org>
Date: Mon, 27 Apr 2020 16:02:20 +0200
Subject: [PATCH] Implemented first indicators for the mumble activity report:
 users and connections

---
 rapports_activites/rapport_activites.sh | 88 +++++++++++++++++++++++++
 1 file changed, 88 insertions(+)
 create mode 100755 rapports_activites/rapport_activites.sh

diff --git a/rapports_activites/rapport_activites.sh b/rapports_activites/rapport_activites.sh
new file mode 100755
index 0000000..0d75d69
--- /dev/null
+++ b/rapports_activites/rapport_activites.sh
@@ -0,0 +1,88 @@
+#! /bin/bash
+#
+# Copyright (C) 2020 Laurent Poujoulat <lpoujoulat@april.org>
+#
+# This file is part of mumble.chapril.org
+#
+# This script is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as
+# published by the Free Software Foundation, either version 3 of the
+# License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+
+# ============================================
+# This scripts reads the nextcloud state, extract the main status variables
+# and writes a plain text report on stdout
+# ============================================
+
+# Configuration data
+MUMBLE_STATS_DIR="/var/lib/mumble.chapril.org"
+MUMBLE_STATS_FILE="${VALISE_STATS_DIR}/stats"
+
+# Format statistic value for the report
+writeStatValue()
+{
+	local LABEL=$1
+        local UNIT=$2
+        local CUR_VALUE=$3
+	local PREV_VALUE=$4
+	local VARIATION=$(( ${CUR_VALUE}-${PREV_VALUE} ))
+
+	if [ ${VARIATION} -gt 0 ]
+	then 
+		VARIATION="+"${VARIATION}
+	fi
+
+	if [ "${UNIT}" == "" ]
+	then
+		echo ${LABEL}": "${CUR_VALUE}" ("${VARIATION}")"
+	else
+		echo ${LABEL}": "${CUR_VALUE}" "${UNIT}" ("${VARIATION}")"
+	fi
+}
+
+
+# Extraction mumble important values
+NB_OF_USERS=0
+NB_OF_CONNECTIONS=0
+
+# Work out iso date match for prev month
+PREV_MONTH_MATCH=$(date +%Y-%m -d "1 month ago")
+NB_OF_CONNECTIONS=$(grep -hE "<W>${PREV_MONTH_MATCH}.*New connection" /var/log/mumble-server/*.log.*|wc -l)
+NB_OF_USERS=$(grep -hE "<W>${PREV_MONTH_MATCH}.*Authenticated" /var/log/mumble-server/*.log.*|grep -hEo "<[0-9]+\:.*\(-1\)"|grep -hEo "\:.*"|sort|uniq|wc -l)
+
+
+# Get previous values
+NB_OF_USERS_P=0
+NB_OF_CONNECTIONS_P=0
+
+if [ -e ${MUMBLE_STATS_FILE} ]
+then
+	source ${MUMBLE_STATS_FILE}
+fi
+
+# Save current values for the next run
+mkdir -p ${MUMBLE_STATS_DIR}
+echo "NB_OF_USERS_P="${NB_OF_USERS} >> ${MUMBLE_STATS_FILE}
+echo "NB_OF_CONNECTIONS_P="${NB_OF_CONNECTIONS} >> ${MUMBLE_STATS_FILE}
+
+
+# Generate report
+echo "Rapport d'activité du service mumble.chapril.org au "`date "+%-d %B %Y"`
+echo
+echo "================================================================="
+echo
+writeStatValue "Nombre d'utilisateurs" "" ${NB_OF_USERS} ${NB_OF_USERS_P}
+writeStatValue "Nombre de connexions" "" ${NB_OF_CONNECTIONS} ${NB_OF_CONNECTIONS_P}
+
+# Addition des infos HTTP
+# /srv/mumble.chapril.org/tools/rapports_activites/rapport_activites_http.sh -p
+