factor out broadcast command

bin/send_broadcast.sh

@@ -0,0 +1,115 @@
+#!/bin/bash - 
+#===============================================================================
+#
+#          FILE: broadcast_message.sh
+# 
+#         USAGE: broadcast_message.sh [-h|--help] [--doit] [--groups] [format] "message ...." [debug]
+# 
+#   DESCRIPTION: send a message to all user the bot have seen (listet in count.jssh)
+# 
+#       OPTIONS: --doit - broadcast is dangerous, simulate run without --doit
+#                --groups - send to groups also, by default we send only to users
+#
+#                format - normal, markdown, html (optional)
+#                message - message to send in specified format
+#                    if no format is givern send_message() format is used
+#
+#                -h - display short help
+#                --help -  this help
+#
+#                Set BASHBOT_HOME to your installation directory
+#
+#	LICENSE: WTFPLv2 http://www.wtfpl.net/txt/copying/
+#        AUTHOR: KayM (gnadelwartz), kay@rrr.de
+#       CREATED: 16.12.2020 16:14:57
+#
+#### $$VERSION$$ v1.2-dev2-30-ge6223b6
+#===============================================================================
+
+# set where your bashbot lives
+# shellcheck disable=SC1090
+BASHBOT_HOME="${BASHBOTHOME:-../}"
+
+# check for botconfig.jssh
+if [ ! -r "${BASHBOT_HOME}/botconfig.jssh" ]; then
+	echo "No bashbot config file in ${BASHBOT_HOME}"
+	exit 3
+fi
+# check for count.jssh
+if [ ! -r "${BASHBOT_HOME}/count.jssh" ]; then
+	echo "No bashbot count file in ${BASHBOT_HOME}"
+	exit 3
+fi
+
+# broadcast is dangerous, without --doit we do a dry run ...
+if [ "$1" == "--doit" ]; then
+	DOIT="yes"
+	shift
+fi
+
+# send to users by default, --group sends to groups also
+if [ "$1" == "--groups" ]; then
+	GROUPSALSO=" and groups"
+	shift
+fi
+
+# parse args -----------------
+SEND="send_message"
+case "$1" in
+	"nor*"|"tex*")
+		SEND="send_normal_message"
+		shift
+		;;
+	"mark"*)
+		SEND="send_markdownv2_message"
+		shift
+		;;
+	"html")
+		SEND="send_html_message"
+		shift
+		;;
+	'')
+		echo "missing missing arguments"
+		;&
+	"-h"*)
+		echo "usage: send_message [-h|--help] [format] "message ...." [debug]"
+		exit 1
+		;;
+	'--h'*)
+		sed -n '3,/###/p' <"$0"
+		exit 1
+		;;
+esac
+
+# source bashbot
+source "${BASHBOT_HOME}/bashbot.sh" source "$3"
+
+# read in users 
+declare -A SENDALL
+jssh_readDB_async "SENDALL" "${COUNTFILE}"
+if [ -z "${SENDALL[*]}" ]; then
+	echo -e "${ORANGE}Countfile not found or empty,${NC} "
+fi
+
+	# loop over users
+	echo -e "${GREEN}Sending broadcast message to all users of $(getConfigKey "botname")${NC}${GREY}\c"
+
+{ 	# dry run
+	[ -z "${DOIT}" ] && echo -e "${NC}\n${ORANGE}DRY RUN! use --doit as first argument to execute broadcast...${NC}"
+
+	for USER in ${!SENDALL[*]}
+	do
+		# ignore everything not a user or group
+		[[ -z "${GROUPSALSO}" && "${USER}" == *"-"* ]] && continue
+		[[ ! "${USER}" =~ ^[0-9-]*$ ]] && continue
+		(( COUNT++ ))
+		if [ -z "${DOIT}" ]; then
+			echo  "${SEND}" "${USER}" "$1" "$2" 
+		else
+			"${SEND}" "${USER}" "$1" "$2"
+			echo -e ".\c" 1>&2
+			sleep 0.1
+		fi
+	done
+	echo -e "${NC}\nMessage \"$1\" sent to ${COUNT} users${GROUPSALSO}."
+} | more