mirror of
https://github.com/octoleo/telegram-bot-bash.git
synced 2024-11-22 15:35:09 +00:00
1250 lines
45 KiB
Bash
Executable File
1250 lines
45 KiB
Bash
Executable File
#!/bin/bash
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# file: bashbot.sh
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# do not edit, this file will be overwritten on update
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# bashbot, the Telegram bot written in bash.
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# Written by Drew (@topkecleon) KayM (@gnadelwartz).
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# Also contributed: Daniil Gentili (@danogentili), JuanPotato, BigNerd95, TiagoDanin, iicc1.
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# https://github.com/topkecleon/telegram-bot-bash
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# Depends on JSON.sh (http://github.com/dominictarr/JSON.sh) (MIT/Apache),
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# This file is public domain in the USA and all free countries.
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# Elsewhere, consider it to be WTFPLv2. (wtfpl.net/txt/copying)
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#
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#### $$VERSION$$ v1.1-dev-1-gd8c10ef
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#
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# Exit Codes:
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# - 0 success (hopefully)
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# - 1 can't change to dir
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# - 2 can't write to tmp, count or token
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# - 3 user / command / file not found
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# - 4 unknown command
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# - 5 cannot connect to telegram bot
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# - 6 mandatory module not found
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# - 6 can't get bottoken
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# shellcheck disable=SC2140,SC2031,SC2120,SC1091
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# are we running in a terminal?
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if [ -t 1 ] && [ -n "$TERM" ]; then
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CLEAR='clear'
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RED='\e[31m'
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GREEN='\e[32m'
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ORANGE='\e[35m'
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GREY='\e[1;30m'
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NC='\e[0m'
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fi
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# some important helper functions
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# returns true if command exist
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_exists() {
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[ "$(LC_ALL=C type -t "${1}")" = "file" ]
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}
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# execute function if exists
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_exec_if_function() {
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[ "$(LC_ALL=C type -t "${1}")" != "function" ] && return 1
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"$@"
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}
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# returns true if function exist
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_is_function() {
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[ "$(LC_ALL=C type -t "${1}")" = "function" ]
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}
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# round $1 in international notation! , returns float with $2 decimal digits
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# if $2 is not given or is not a positive number zero is assumed
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_round_float() {
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local digit="${2}"; [[ "${2}" =~ ^[0-9]+$ ]] || digit="0"
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LC_ALL=C printf "%.${digit}f" "${1}"
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}
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setConfigKey() {
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[[ "$1" =~ ^[-a-zA-Z0-9,._]+$ ]] || return 3
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[ -z "${BOTCONFIG}" ] && return 1
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printf '["%s"]\t"%s"\n' "${1//,/\",\"}" "${2//\"/\\\"}" >>"${BOTCONFIG}.jssh"
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}
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getConfigKey() {
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[[ "$1" =~ ^[-a-zA-Z0-9,._]+$ ]] || return 3
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[ -r "${BOTCONFIG}.jssh" ] && sed -n 's/\["'"$1"'"\]\t*"\(.*\)"/\1/p' <"${BOTCONFIG}.jssh" | tail -n 1
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}
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# check if $1 seems a valid token
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# return true if token seems to be valid
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check_token(){
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[[ "${1}" =~ ^[0-9]{8,10}:[a-zA-Z0-9_-]{35}$ ]] && return 0
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return 1
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}
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# log $1 to ERRORLOG with date
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log_error(){
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printf "%s: %s\n" "$(date)" "$*" >>"${ERRORLOG}"
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}
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# additional tests if we run in debug mode
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export BASHBOTDEBUG
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# debug should always last argument
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[[ "${BASH_ARGV[0]}" == *"debug"* ]] && BASHBOTDEBUG="yes"
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# $1 where $2 command $3 may debug
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# shellcheck disable=SC2094
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debug_checks(){
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[ -z "${BASHBOTDEBUG}" ] && return
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local DATE WHERE MYTOKEN; DATE="$(date)"; WHERE="${1}"; shift
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printf "%s: debug_checks: %s: bashbot.sh %s\n" "${DATE}" "${WHERE}" "${@##*/}"
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# shellcheck disable=SC2094
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[ -z "${DEBUGLOG}" ] && printf "%s: %s\n" "${DATE}" "DEBUGLOG not set! =========="
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MYTOKEN="$(getConfigKey "bottoken")"
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[ -z "${MYTOKEN}" ] && printf "%s: %s\n" "${DATE}" "Bot token is missing! =========="
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check_token "${MYTOKEN}" || printf "%s: %s\n" "${DATE}" "Invalid bot token! =========="
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[ -z "$(getConfigKey "botadmin")" ] && printf "%s: %s\n" "${DATE}" "Bot admin is missing! =========="
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# call user defined debug_checks if exists
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_exec_if_function my_debug_checks "${DATE}" "${WHERE}" "$*"
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} >>"${DEBUGLOG}"
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# get location and name of bashbot.sh
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SCRIPT="$0"
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REALME="${BASH_SOURCE[0]}"
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SCRIPTDIR="$(dirname "${REALME}")"
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RUNDIR="$(dirname "$0")"
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MODULEDIR="${SCRIPTDIR}/modules"
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# adjust locations based on source and real name
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if [ "${SCRIPT}" != "${REALME}" ] || [ "$1" = "source" ]; then
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SOURCE="yes"
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fi
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BOTCOMMANDS="start, stop, status, help, init, stats, broadcast, suspendback, resumeback, killback"
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[[ -z "$1" && -z "${SOURCE}" ]] && echo -e "${ORANGE}Available commands: ${GREY}${BOTCOMMANDS}${NC}" && exit
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if [ "$1" = "help" ]; then
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HELP="${BASHBOT_HOME:-.}/README"
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if [ -n "${CLEAR}" ];then
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_exists w3m && w3m "$HELP.html" && exit
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_exists lynx && lynx "$HELP.html" && exit
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_exists less && less "$HELP.txt" && exit
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fi
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cat "$HELP.txt"
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exit
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fi
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if [ -n "$BASHBOT_HOME" ]; then
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SCRIPTDIR="$BASHBOT_HOME"
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else
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BASHBOT_HOME="${SCRIPTDIR}"
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fi
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[ -z "${BASHBOT_ETC}" ] && BASHBOT_ETC="$BASHBOT_HOME"
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[ -z "${BASHBOT_VAR}" ] && BASHBOT_VAR="$BASHBOT_HOME"
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ADDONDIR="${BASHBOT_ETC:-.}/addons"
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RUNUSER="${USER}" # USER is overwritten by bashbot array :-(, save original
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# OK everything setup, lest start
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if [[ -z "${SOURCE}" && -z "$BASHBOT_HOME" ]] && ! cd "${RUNDIR}" ; then
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echo -e "${RED}ERROR: Can't change to ${RUNDIR} ...${NC}"
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exit 1
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else
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RUNDIR="."
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fi
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if [ ! -w "." ]; then
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echo -e "${ORANGE}WARNING: ${RUNDIR} is not writeable!${NC}"
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ls -ld .
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fi
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# Setup and check environment if BOTTOKEN is NOT set
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BOTCONFIG="${BASHBOT_ETC:-.}/botconfig"
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TOKENFILE="${BASHBOT_ETC:-.}/token"
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BOTADMIN="${BASHBOT_ETC:-.}/botadmin"
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BOTACL="${BASHBOT_ETC:-.}/botacl"
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DATADIR="${BASHBOT_VAR:-.}/data-bot-bash"
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BLOCKEDFILE="${BASHBOT_VAR:-.}/blocked"
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COUNTFILE="${BASHBOT_VAR:-.}/count"
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LOGDIR="${RUNDIR:-.}/logs"
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# assume everything already set up correctly if TOKEN is set
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if [ -z "${BOTTOKEN}" ]; then
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# BOTCONFIG does not exist, create
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[ ! -f "${BOTCONFIG}.jssh" ] &&
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printf '["bot_config_key"]\t"config_key_value"\n' >>"${BOTCONFIG}.jssh"
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# do we have already a token?
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if [ -z "$(getConfigKey "bottoken")" ]; then
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# convert old token
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if [ -r "${TOKENFILE}" ]; then
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token="$(< "${TOKENFILE}")"
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# no old token available ask user
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elif [ -z "${CLEAR}" ] && [ "$1" != "init" ]; then
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echo "Running headless, set BOTTOKEN or run ${SCRIPT} init first!"
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exit 2
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else
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${CLEAR}
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echo -e "${RED}TOKEN MISSING.${NC}"
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echo -e "${ORANGE}PLEASE WRITE YOUR TOKEN HERE OR PRESS CTRL+C TO ABORT${NC}"
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read -r token
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fi
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[ -n "${token}" ] && printf '["bottoken"]\t"%s"\n' "${token}" >> "${BOTCONFIG}.jssh"
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fi
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# no boteadmin, setup botadmin
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if [ -z "$(getConfigKey "botadmin")" ]; then
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# convert old admin
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if [ -r "${BOTADMIN}" ]; then
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admin="$(< "${BOTADMIN}")"
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elif [ -z "${CLEAR}" ]; then
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echo "Running headless, set botadmin to AUTO MODE!"
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else
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${CLEAR}
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echo -e "${RED}BOTADMIN MISSING.${NC}"
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echo -e "${ORANGE}PLEASE WRITE YOUR TELEGRAM ID HERE OR ENTER '?'${NC}"
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echo -e "${ORANGE}TO MAKE FIRST USER TYPING '/start' TO BOTADMIN${NC}"
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read -r admin
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fi
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[ -z "${admin}" ] && admin='?'
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printf '["botadmin"]\t"%s"\n' "${admin}" >> "${BOTCONFIG}.jssh"
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fi
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# setup botacl file
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if [ ! -f "${BOTACL}" ]; then
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echo -e "${ORANGE}Create empty ${BOTACL} file.${NC}"
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printf '\n' >"${BOTACL}"
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fi
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# setup data dir file
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if [ ! -d "${DATADIR}" ]; then
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mkdir "${DATADIR}"
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elif [ ! -w "${DATADIR}" ]; then
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echo -e "${RED}ERROR: Can't write to ${DATADIR}!.${NC}"
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ls -ld "${DATADIR}"
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exit 2
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fi
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# setup count file
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if [ ! -f "${COUNTFILE}.jssh" ]; then
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printf '["counted_user_chat_id"]\t"num_messages_seen"\n' >> "${COUNTFILE}.jssh"
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# convert old file on creation
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if [ -r "${COUNTFILE}" ];then
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sed 's/COUNT/\[\"/;s/$/\"\]\t\"1\"/' < "${COUNTFILE}" >> "${COUNTFILE}.jssh"
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fi
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elif [ ! -w "${COUNTFILE}.jssh" ]; then
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echo -e "${RED}ERROR: Can't write to ${COUNTFILE}!.${NC}"
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ls -l "${COUNTFILE}.jssh"
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exit 2
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fi
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# setup blocked file
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if [ ! -f "${BLOCKEDFILE}.jssh" ]; then
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printf '["blocked_user_or_chat_id"]\t"name and reason"\n' >>"${BLOCKEDFILE}.jssh"
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fi
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fi
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if [ ! -d "${LOGDIR}" ] || [ ! -w "${LOGDIR}" ]; then
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LOGDIR="${RUNDIR:-.}"
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fi
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DEBUGLOG="${LOGDIR}/DEBUG.log"
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ERRORLOG="${LOGDIR}/ERROR.log"
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UPDATELOG="${LOGDIR}/BASHBOT.log"
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debug_checks "start SOURCE=${SOURCE:-no}" "$@"
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# read BOTTOKEN from bot database if not set
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if [ -z "${BOTTOKEN}" ]; then
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BOTTOKEN="$(getConfigKey "bottoken")"
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if [ -z "${BOTTOKEN}" ]; then
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BOTERROR="Warning: can't get bot token, try to recover working config"
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echo -e "${ORANGE}${BOTERROR}${NC}"
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if [ -r "${BOTCONFIG}.jssh.ok" ]; then
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log_error "${BOTERROR}"
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cp "${BOTCONFIG}.jssh.ok" "${BOTCONFIG}.jssh"
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BOTTOKEN="$(getConfigKey "bottoken")"
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else
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echo -e "${RED}Error: Missing bot token! remove ${BOTCONFIG}.jssh and run \"bashbot.sh init\" may fix it.${NC}"
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exit 7
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fi
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fi
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fi
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# BOTTOKEN format checks
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if ! check_token "${BOTTOKEN}"; then
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echo -e "${ORANGE}Warning: your bottoken may incorrect. it should have the following format:${NC}"
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echo -e "${GREY}123456789${RED}:${GREY}Aa-Zz_0Aa-Zz_1Aa-Zz_2Aa-Zz_3Aa-Zz_4${ORANGE} => ${NC}\c"
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echo -e "${GREY}8-10 digits${RED}:${GREY}35 alnum characters + '_-'${NC}"
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echo -e "${ORANGE}Your current token is: '${GREY}^$(cat -ve <<<"${BOTTOKEN//:/${RED}:${GREY}}")${ORANGE}'${NC}"
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[[ ! "${BOTTOKEN}" =~ ^[0-9]{8,10}: ]] &&\
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echo -e "${ORANGE}Possible problem in the digits part, len is $(($(wc -c <<<"${BOTTOKEN%:*}")-1))${NC}"
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[[ ! "${BOTTOKEN}" =~ :[a-zA-Z0-9_-]{35}$ ]] &&\
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echo -e "${ORANGE}Posilbe problem in the charatcers part, len is $(($(wc -c <<<"${BOTTOKEN#*:}")-1))${NC}"
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fi
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##################
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# here we start with the real stuff
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BASHBOT_RETRY="" # retry by default
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URL="${BASHBOT_URL:-https://api.telegram.org/bot}${BOTTOKEN}"
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ME_URL=$URL'/getMe'
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UPD_URL=$URL'/getUpdates?offset='
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GETFILE_URL=$URL'/getFile'
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#################
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# BASHBOT COMMON functions
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declare -rx SCRIPT SCRIPTDIR MODULEDIR RUNDIR ADDONDIR TOKENFILE BOTADMIN BOTACL DATADIR COUNTFILE
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declare -rx BOTTOKEN URL ME_URL UPD_URL GETFILE_URL
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declare -ax CMD
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declare -Ax UPD BOTSENT USER MESSAGE URLS CONTACT LOCATION CHAT FORWARD REPLYTO VENUE iQUERY
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declare -Ax SERVICE NEWMEMBER LEFTMEMBER PINNED
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export res CAPTION
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##################
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# read commamds file if we are not sourced
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COMMANDS="${BASHBOT_ETC:-.}/commands.sh"
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if [ -z "${SOURCE}" ]; then
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if [ ! -f "${COMMANDS}" ] || [ ! -r "${COMMANDS}" ]; then
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echo -e "${RED}ERROR: ${COMMANDS} does not exist or is not readable!.${NC}"
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ls -l "${COMMANDS}"
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exit 3
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fi
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fi
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# shellcheck source=./commands.sh
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[ -r "${COMMANDS}" ] && source "${COMMANDS}" "source"
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###############
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# load modules
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for modules in "${MODULEDIR:-.}"/*.sh ; do
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# shellcheck source=./modules/aliases.sh
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if ! _is_function "$(basename "${modules}")" && [ -r "${modules}" ]; then source "${modules}" "source"; fi
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done
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#####################
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# BASHBOT INTERNAL functions
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#
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# do we have BSD sed
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if ! sed '1ia' </dev/null 2>/dev/null; then
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echo -e "${ORANGE}Warning: You may run on a BSD style system without gnu utils ...${NC}"
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fi
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#jsonDB is now mandatory
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if ! _is_function jssh_newDB ; then
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echo -e "${RED}ERROR: Mandatory module jsonDB is missing or not readable!"
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exit 6
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fi
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# $1 URL, $2 filename in DATADIR
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# outputs final filename
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download() {
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local empty="no.file" file="${2:-${empty}}"
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if [[ "$file" = *"/"* ]] || [[ "$file" = "."* ]]; then file="${empty}"; fi
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while [ -f "${DATADIR:-.}/${file}" ] ; do file="$RAMDOM-${file}"; done
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getJson "$1" >"${DATADIR:-.}/${file}" || return
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printf '%s\n' "${DATADIR:-.}/${file}"
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}
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# $1 postfix, e.g. chatid
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# $2 prefix, back- or startbot-
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procname(){
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printf '%s\n' "$2${ME}_$1"
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}
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# $1 string to search for proramm incl. parameters
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# returns a list of PIDs of all current bot proceeses matching $1
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proclist() {
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# shellcheck disable=SC2009
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ps -fu "${UID}" | grep -F "$1" | grep -v ' grep'| grep -F "${ME}" | sed 's/\s\+/\t/g' | cut -f 2
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}
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# $1 string to search for proramm to kill
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killallproc() {
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local procid; procid="$(proclist "$1")"
|
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if [ -n "${procid}" ] ; then
|
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# shellcheck disable=SC2046
|
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kill $(proclist "$1")
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sleep 1
|
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procid="$(proclist "$1")"
|
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# shellcheck disable=SC2046
|
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[ -n "${procid}" ] && kill $(proclist -9 "$1")
|
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fi
|
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debug_checks "end killallproc" "${1}"
|
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}
|
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|
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|
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# $ chat $2 mesgid $3 nolog
|
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declare -xr DELETE_URL=$URL'/deleteMessage'
|
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delete_message() {
|
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[ -z "$3" ] && printf "%s: Delete Message CHAT=%s MSG_ID=%s\n" "$(date)" "${1}" "${2}" >>"${UPDATELOG}"
|
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sendJson "${1}" '"message_id": '"${2}"'' "${DELETE_URL}"
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}
|
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|
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get_file() {
|
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[ -z "$1" ] && return
|
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sendJson "" '"file_id": "'"${1}"'"' "${GETFILE_URL}"
|
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printf '%s\n' "${URL}"/"$(JsonGetString <<< "${res}" '"result","file_path"')"
|
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}
|
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|
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# curl is preferred, but may not available on embedded systems
|
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TIMEOUT="${BASHBOT_TIMEOUT}"
|
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[[ "$TIMEOUT" =~ ^[0-9]+$ ]] || TIMEOUT="20"
|
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|
||
if [ -z "${BASHBOT_WGET}" ] && _exists curl ; then
|
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[ -z "${BASHBOT_CURL}" ] && BASHBOT_CURL="curl"
|
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# simple curl or wget call, output to stdout
|
||
getJson(){
|
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[[ -n "${BASHBOTDEBUG}" && -n "${3}" ]] && printf "%s: getJson (curl) URL=%s\n" "$(date)" "${1##*/}" >>"${DEBUGLOG}"
|
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# shellcheck disable=SC2086
|
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"${BASHBOT_CURL}" -sL -k ${BASHBOT_CURL_ARGS} -m "${TIMEOUT}" "$1"
|
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}
|
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# usage: sendJson "chat" "JSON" "URL"
|
||
sendJson(){
|
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local chat="";
|
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[ -n "${1}" ] && chat='"chat_id":'"${1}"','
|
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[ -n "${BASHBOTDEBUG}" ] &&\
|
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printf "%s: sendJson (curl) CHAT=%s JSON=%s URL=%s\n" "$(date)" "${1}" "${2:0:100}" "${3##*/}" >>"${UPDATELOG}"
|
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# shellcheck disable=SC2086
|
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res="$("${BASHBOT_CURL}" -s -k ${BASHBOT_CURL_ARGS} -m "${TIMEOUT}"\
|
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-d '{'"${chat} $(iconv -f utf-8 -t utf-8 -c <<<$2)"'}' -X POST "${3}" \
|
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-H "Content-Type: application/json" | "${JSONSHFILE}" -s -b -n 2>/dev/null )"
|
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sendJsonResult "${res}" "sendJson (curl)" "$@"
|
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[ -n "${BASHBOT_EVENT_SEND[*]}" ] && event_send "send" "${@}" &
|
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}
|
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#$1 Chat, $2 what , $3 file, $4 URL, $5 caption
|
||
sendUpload() {
|
||
[ "$#" -lt 4 ] && return
|
||
if [ -n "$5" ]; then
|
||
[ -n "${BASHBOTDEBUG}" ] &&\
|
||
printf "%s: sendUpload CHAT=%s WHAT=%s FILE=%s CAPT=%s\n" "$(date)" "${1}" "${2}" "${3}" "${4}" >>"${UPDATELOG}"
|
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# shellcheck disable=SC2086
|
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res="$("${BASHBOT_CURL}" -s -k ${BASHBOT_CURL_ARGS} "$4" -F "chat_id=$1"\
|
||
-F "$2=@$3;${3##*/}" -F "caption=$5" | "${JSONSHFILE}" -s -b -n 2>/dev/null )"
|
||
else
|
||
# shellcheck disable=SC2086
|
||
res="$("${BASHBOT_CURL}" -s -k ${BASHBOT_CURL_ARGS} "$4" -F "chat_id=$1"\
|
||
-F "$2=@$3;${3##*/}" | "${JSONSHFILE}" -s -b -n 2>/dev/null )"
|
||
fi
|
||
sendJsonResult "${res}" "sendUpload (curl)" "$@"
|
||
[ -n "${BASHBOT_EVENT_SEND[*]}" ] && event_send "upload" "$@" &
|
||
}
|
||
else
|
||
# simple curl or wget call outputs result to stdout
|
||
getJson(){
|
||
[[ -n "${BASHBOTDEBUG}" && -z "${3}" ]] && printf "%s: getJson (wget) URL=%s\n" "$(date)" "${1##*/}" >>"${DEBUGLOG}"
|
||
# shellcheck disable=SC2086
|
||
wget --no-check-certificate -t 2 -T "${TIMEOUT}" ${BASHBOT_WGET_ARGS} -qO - "$1"
|
||
}
|
||
# usage: sendJson "chat" "JSON" "URL"
|
||
sendJson(){
|
||
local chat="";
|
||
[ -n "${1}" ] && chat='"chat_id":'"${1}"','
|
||
[ -n "${BASHBOTDEBUG}" ] &&\
|
||
printf "%s: sendJson (wget) CHAT=%s JSON=%s URL=%s\n" "$(date)" "${1}" "${2:0:100}" "${3##*/}" >>"${UPDATELOG}"
|
||
# shellcheck disable=SC2086
|
||
res="$(wget --no-check-certificate -t 2 -T "${TIMEOUT}" ${BASHBOT_WGET_ARGS} -qO - --post-data='{'"${chat} $(iconv -f utf-8 -t utf-8 -c <<<$2)"'}' \
|
||
--header='Content-Type:application/json' "${3}" | "${JSONSHFILE}" -s -b -n 2>/dev/null )"
|
||
sendJsonResult "${res}" "sendJson (wget)" "$@"
|
||
[ -n "${BASHBOT_EVENT_SEND[*]}" ] && event_send "send" "${@}" &
|
||
}
|
||
sendUpload() {
|
||
log_error "Sorry, wget does not support file upload"
|
||
BOTSENT[OK]="false"
|
||
[ -n "${BASHBOT_EVENT_SEND[*]}" ] && event_send "upload" "$@" &
|
||
}
|
||
fi
|
||
|
||
# retry sendJson
|
||
# $1 function $2 sleep $3 ... $n arguments
|
||
sendJsonRetry(){
|
||
local retry="${1}"; shift
|
||
[[ "${1}" =~ ^\ *[0-9.]+\ *$ ]] && sleep "${1}"; shift
|
||
printf "%s: RETRY %s %s %s\n" "$(date)" "${retry}" "${1}" "${2:0:60}"
|
||
case "${retry}" in
|
||
'sendJson'*)
|
||
sendJson "$@"
|
||
;;
|
||
'sendUpload'*)
|
||
sendUpload "$@"
|
||
;;
|
||
'send_album'*)
|
||
send_album "$@"
|
||
;;
|
||
*)
|
||
log_error "Error: unknown function ${retry}, cannot retry"
|
||
return
|
||
;;
|
||
esac
|
||
[ "${BOTSENT[OK]}" = "true" ] && log_error "Retry OK:${retry} ${1} ${2:0:60}"
|
||
} >>"${ERRORLOG}"
|
||
|
||
# process sendJson result
|
||
# stdout is written to ERROR.log
|
||
# $1 result $2 function $3 .. $n original arguments, $3 is Chat_id
|
||
sendJsonResult(){
|
||
local offset=0
|
||
BOTSENT=( )
|
||
[ -n "${BASHBOTDEBUG}" ] && printf "\n%s: New Result ==========\n%s\n" "$(date)" "$1" >>"${LOGDIR}/MESSAGE.log"
|
||
BOTSENT[OK]="$(JsonGetLine '"ok"' <<< "${1}")"
|
||
if [ "${BOTSENT[OK]}" = "true" ]; then
|
||
BOTSENT[ID]="$(JsonGetValue '"result","message_id"' <<< "${1}")"
|
||
return
|
||
# hot path everything OK!
|
||
else
|
||
# oops something went wrong!
|
||
if [ "${res}" != "" ]; then
|
||
BOTSENT[ERROR]="$(JsonGetValue '"error_code"' <<< "${1}")"
|
||
BOTSENT[DESCRIPTION]="$(JsonGetString '"description"' <<< "${1}")"
|
||
BOTSENT[RETRY]="$(JsonGetValue '"parameters","retry_after"' <<< "${1}")"
|
||
else
|
||
BOTSENT[OK]="false"
|
||
BOTSENT[ERROR]="999"
|
||
BOTSENT[DESCRIPTION]="Send to telegram not possible, timeout/broken/no connection"
|
||
fi
|
||
# log error
|
||
[[ "${BOTSENT[ERROR]}" = "400" && "${BOTSENT[DESCRIPTION]}" == *"starting at byte offset"* ]] &&\
|
||
offset="${BOTSENT[DESCRIPTION]%* }"
|
||
printf "%s: RESULT=%s FUNC=%s CHAT[ID]=%s ERROR=%s DESC=%s ACTION=%s\n" "$(date)"\
|
||
"${BOTSENT[OK]}" "${2}" "${3}" "${BOTSENT[ERROR]}" "${BOTSENT[DESCRIPTION]}" "${4:${offset}:100}"
|
||
# warm path, do not retry on error, also if we use wegt
|
||
[ -n "${BASHBOT_RETRY}${BASHBOT_WGET}" ] && return
|
||
|
||
# OK, we can retry sendJson, let's see what's failed
|
||
# throttled, telegram say we send to much messages
|
||
if [ -n "${BOTSENT[RETRY]}" ]; then
|
||
BASHBOT_RETRY="$(( ++BOTSENT[RETRY] ))"
|
||
printf "Retry %s in %s seconds ...\n" "${2}" "${BASHBOT_RETRY}"
|
||
sendJsonRetry "${2}" "${BASHBOT_RETRY}" "${@:3}"
|
||
unset BASHBOT_RETRY
|
||
return
|
||
fi
|
||
# timeout, failed connection or blocked
|
||
if [ "${BOTSENT[ERROR]}" == "999" ];then
|
||
# check if default curl and args are OK
|
||
if ! curl -sL -k -m 2 "${URL}" >/dev/null 2>&1 ; then
|
||
printf "%s: BASHBOT IP Address seems blocked!\n" "$(date)"
|
||
# user provided function to recover or notify block
|
||
if _exec_if_function bashbotBlockRecover; then
|
||
BASHBOT_RETRY="2"
|
||
printf "bashbotBlockRecover returned true, retry %s ...\n" "${2}"
|
||
sendJsonRetry "${2}" "${BASHBOT_RETRY}" "${@:3}"
|
||
unset BASHBOT_RETRY
|
||
fi
|
||
return
|
||
fi
|
||
# are not blocked, default curl and args are working
|
||
if [ -n "${BASHBOT_CURL_ARGS}" ] || [ "${BASHBOT_CURL}" != "curl" ]; then
|
||
printf "Problem with \"%s %s\"? retry %s with default config ...\n"\
|
||
"${BASHBOT_CURL}" "${BASHBOT_CURL_ARGS}" "${2}"
|
||
BASHBOT_RETRY="2"; BASHBOT_CURL="curl"; BASHBOT_CURL_ARGS=""
|
||
sendJsonRetry "${2}" "${BASHBOT_RETRY}" "${@:3}"
|
||
unset BASHBOT_RETRY
|
||
fi
|
||
fi
|
||
fi
|
||
} >>"${ERRORLOG}"
|
||
|
||
# escape / remove text characters for json strings, eg. " -> \"
|
||
# $1 string
|
||
# output escaped string
|
||
JsonEscape(){
|
||
sed 's/\([-"`´,§$%&/(){}#@!?*.\t]\)/\\\1/g' <<< "$1"
|
||
}
|
||
|
||
# convert common telegram entities to JSON
|
||
# title caption description markup inlinekeyboard
|
||
title2Json(){
|
||
local title caption desc markup keyboard
|
||
[ -n "$1" ] && title=',"title":"'$(JsonEscape "$1")'"'
|
||
[ -n "$2" ] && caption=',"caption":"'$(JsonEscape "$2")'"'
|
||
[ -n "$3" ] && desc=',"description":"'$(JsonEscape "$3")'"'
|
||
[ -n "$4" ] && markup=',"parse_mode":"'"$4"'"'
|
||
[ -n "$5" ] && keyboard=',"reply_markup":"'$(JsonEscape "$5")'"'
|
||
printf '%s\n' "${title}${caption}${desc}${markup}${keyboard}"
|
||
}
|
||
|
||
# get bot name
|
||
getBotName() {
|
||
getJson "$ME_URL" | "${JSONSHFILE}" -s -b -n 2>/dev/null | JsonGetString '"result","username"'
|
||
}
|
||
|
||
# pure bash implementation, done by KayM (@gnadelwartz)
|
||
# see https://stackoverflow.com/a/55666449/9381171
|
||
JsonDecode() {
|
||
local out="$1" remain="" U=""
|
||
local regexp='(.*)\\u[dD]([0-9a-fA-F]{3})\\u[dD]([0-9a-fA-F]{3})(.*)'
|
||
while [[ "${out}" =~ $regexp ]] ; do
|
||
U=$(( ( (0xd${BASH_REMATCH[2]} & 0x3ff) <<10 ) | ( 0xd${BASH_REMATCH[3]} & 0x3ff ) + 0x10000 ))
|
||
remain="$(printf '\\U%8.8x' "${U}")${BASH_REMATCH[4]}${remain}"
|
||
out="${BASH_REMATCH[1]}"
|
||
done
|
||
# this echo must stay for correct decoding!
|
||
echo -e "${out}${remain}"
|
||
}
|
||
|
||
JsonGetString() {
|
||
sed -n -e '0,/\['"$1"'\]/ s/\['"$1"'\][ \t]"\(.*\)"$/\1/p'
|
||
}
|
||
JsonGetLine() {
|
||
sed -n -e '0,/\['"$1"'\]/ s/\['"$1"'\][ \t]//p'
|
||
}
|
||
JsonGetValue() {
|
||
sed -n -e '0,/\['"$1"'\]/ s/\['"$1"'\][ \t]\([0-9.,]*\).*/\1/p'
|
||
}
|
||
|
||
################
|
||
# processing of updates starts here
|
||
process_updates() {
|
||
local max num debug="$1"
|
||
max="$(sed <<< "${UPDATE}" '/\["result",[0-9]*\]/!d' | tail -1 | sed 's/\["result",//g;s/\].*//g')"
|
||
Json2Array 'UPD' <<<"${UPDATE}"
|
||
for ((num=0; num<=max; num++)); do
|
||
process_client "$num" "${debug}"
|
||
done
|
||
}
|
||
|
||
process_client() {
|
||
local num="$1" debug="$2"
|
||
pre_process_message "${num}"
|
||
# log message on debug
|
||
[[ -n "${debug}" ]] && printf "\n%s: New Message ==========\n%s\n" "$(date)" "$UPDATE" >>"${LOGDIR}/MESSAGE.log"
|
||
|
||
# check for uers / groups to ignore
|
||
jssh_updateArray_async "BASHBOTBLOCKED" "${BLOCKEDFILE}"
|
||
[ -n "${USER[ID]}" ] && [[ -n "${BASHBOTBLOCKED[${USER[ID]}]}" || -n "${BASHBOTBLOCKED[${CHAT[ID]}]}" ]] && return
|
||
|
||
# process per message type
|
||
if [ -z "${iQUERY[ID]}" ]; then
|
||
if grep -qs -e '\["result",'"${num}"',"edited_message"' <<<"${UPDATE}"; then
|
||
# edited message
|
||
UPDATE="${UPDATE//,${num},\"edited_message\",/,${num},\"message\",}"
|
||
Json2Array 'UPD' <<<"${UPDATE}"
|
||
MESSAGE[0]="/_edited_message "
|
||
fi
|
||
process_message "${num}" "${debug}"
|
||
printf "%s: update received FROM=%s CHAT=%s CMD=%s\n" "$(date)" "${USER[USERNAME]:0:20} (${USER[ID]})"\
|
||
"${CHAT[USERNAME]:0:20}${CHAT[TITLE]:0:30} (${CHAT[ID]})"\
|
||
"${MESSAGE:0:30}${CAPTION:0:30}${URLS[*]:0:30}" >>"${UPDATELOG}"
|
||
else
|
||
process_inline "${num}" "${debug}"
|
||
printf "%s: iQuery received FROM=%s iQUERY=%s\n" "$(date)"\
|
||
"${iQUERY[USERNAME]:0:20} (${iQUERY[USER_ID]})" "${iQUERY[0]}" >>"${UPDATELOG}"
|
||
fi
|
||
#####
|
||
# process inline and message events
|
||
# first classic command dispatcher
|
||
# shellcheck source=./commands.sh
|
||
source "${COMMANDS}" "${debug}" &
|
||
|
||
# then all registered addons
|
||
if [ -z "${iQUERY[ID]}" ]; then
|
||
event_message "${debug}"
|
||
else
|
||
event_inline "${debug}"
|
||
fi
|
||
|
||
# last count users
|
||
jssh_countKeyDB_async "${CHAT[ID]}" "${COUNTFILE}"
|
||
}
|
||
|
||
declare -Ax BASBOT_EVENT_INLINE BASBOT_EVENT_MESSAGE BASHBOT_EVENT_CMD BASBOT_EVENT_REPLY BASBOT_EVENT_FORWARD BASHBOT_EVENT_SEND
|
||
declare -Ax BASBOT_EVENT_CONTACT BASBOT_EVENT_LOCATION BASBOT_EVENT_FILE BASHBOT_EVENT_TEXT BASHBOT_EVENT_TIMER BASHBOT_BLOCKED
|
||
|
||
start_timer(){
|
||
# send alarm every ~60 s
|
||
while :; do
|
||
sleep 59.5
|
||
kill -ALRM $$
|
||
done;
|
||
}
|
||
|
||
EVENT_SEND="0"
|
||
event_send() {
|
||
# max recursion level 5 to avoid fork bombs
|
||
(( EVENT_SEND++ )); [ "$EVENT_SEND" -gt "5" ] && return
|
||
# shellcheck disable=SC2153
|
||
for key in "${!BASHBOT_EVENT_SEND[@]}"
|
||
do
|
||
_exec_if_function "${BASHBOT_EVENT_SEND[${key}]}" "$@"
|
||
done
|
||
}
|
||
|
||
EVENT_TIMER="0"
|
||
event_timer() {
|
||
local key timer debug="$1"
|
||
(( EVENT_TIMER++ ))
|
||
# shellcheck disable=SC2153
|
||
for key in "${!BASHBOT_EVENT_TIMER[@]}"
|
||
do
|
||
timer="${key##*,}"
|
||
[[ ! "$timer" =~ ^-*[1-9][0-9]*$ ]] && continue
|
||
if [ "$(( EVENT_TIMER % timer ))" = "0" ]; then
|
||
_exec_if_function "${BASHBOT_EVENT_TIMER[${key}]}" "timer" "${key}" "${debug}"
|
||
[ "$(( EVENT_TIMER % timer ))" -lt "0" ] && \
|
||
unset BASHBOT_EVENT_TIMER["${key}"]
|
||
fi
|
||
done
|
||
}
|
||
|
||
event_inline() {
|
||
local key debug="$1"
|
||
# shellcheck disable=SC2153
|
||
for key in "${!BASHBOT_EVENT_INLINE[@]}"
|
||
do
|
||
_exec_if_function "${BASHBOT_EVENT_INLINE[${key}]}" "inline" "${key}" "${debug}"
|
||
done
|
||
}
|
||
event_message() {
|
||
local key debug="$1"
|
||
# ${MESSAEG[*]} event_message
|
||
# shellcheck disable=SC2153
|
||
for key in "${!BASHBOT_EVENT_MESSAGE[@]}"
|
||
do
|
||
_exec_if_function "${BASHBOT_EVENT_MESSAGE[${key}]}" "message" "${key}" "${debug}"
|
||
done
|
||
|
||
# ${TEXT[*]} event_text
|
||
if [ -n "${MESSAGE[0]}" ]; then
|
||
# shellcheck disable=SC2153
|
||
for key in "${!BASHBOT_EVENT_TEXT[@]}"
|
||
do
|
||
_exec_if_function "${BASHBOT_EVENT_TEXT[${key}]}" "text" "${key}" "${debug}"
|
||
done
|
||
|
||
# ${CMD[*]} event_cmd
|
||
if [ -n "${CMD[0]}" ]; then
|
||
# shellcheck disable=SC2153
|
||
for key in "${!BASHBOT_EVENT_CMD[@]}"
|
||
do
|
||
_exec_if_function "${BASHBOT_EVENT_CMD[${key}]}" "command" "${key}" "${debug}"
|
||
done
|
||
fi
|
||
fi
|
||
# ${REPLYTO[*]} event_replyto
|
||
if [ -n "${REPLYTO[UID]}" ]; then
|
||
# shellcheck disable=SC2153
|
||
for key in "${!BASHBOT_EVENT_REPLYTO[@]}"
|
||
do
|
||
_exec_if_function "${BASHBOT_EVENT_REPLYTO[${key}]}" "replyto" "${key}" "${debug}"
|
||
done
|
||
fi
|
||
|
||
# ${FORWARD[*]} event_forward
|
||
if [ -n "${FORWARD[UID]}" ]; then
|
||
# shellcheck disable=SC2153
|
||
for key in "${!BASHBOT_EVENT_FORWARD[@]}"
|
||
do
|
||
_exec_if_function && "${BASHBOT_EVENT_FORWARD[${key}]}" "forward" "${key}" "${debug}"
|
||
done
|
||
fi
|
||
|
||
# ${CONTACT[*]} event_contact
|
||
if [ -n "${CONTACT[FIRST_NAME]}" ]; then
|
||
# shellcheck disable=SC2153
|
||
for key in "${!BASHBOT_EVENT_CONTACT[@]}"
|
||
do
|
||
_exec_if_function "${BASHBOT_EVENT_CONTACT[${key}]}" "contact" "${key}" "${debug}"
|
||
done
|
||
fi
|
||
|
||
# ${VENUE[*]} event_location
|
||
# ${LOCATION[*]} event_location
|
||
if [ -n "${LOCATION[LONGITUDE]}" ] || [ -n "${VENUE[TITLE]}" ]; then
|
||
# shellcheck disable=SC2153
|
||
for key in "${!BASHBOT_EVENT_LOCATION[@]}"
|
||
do
|
||
_exec_if_function "${BASHBOT_EVENT_LOCATION[${key}]}" "location" "${key}" "${debug}"
|
||
done
|
||
fi
|
||
|
||
# ${URLS[*]} event_file
|
||
# NOTE: compare again #URLS -1 blanks!
|
||
if [[ "${URLS[*]}" != " " ]]; then
|
||
# shellcheck disable=SC2153
|
||
for key in "${!BASHBOT_EVENT_FILE[@]}"
|
||
do
|
||
_exec_if_function "${BASHBOT_EVENT_FILE[${key}]}" "file" "${key}" "${debug}"
|
||
done
|
||
fi
|
||
|
||
}
|
||
pre_process_message(){
|
||
local num="${1}"
|
||
# unset everything to not have old values
|
||
CMD=( ); iQUERY=( ); MESSAGE=(); CHAT=(); USER=(); CONTACT=(); LOCATION=(); unset CAPTION
|
||
REPLYTO=( ); FORWARD=( ); URLS=(); VENUE=( ); SERVICE=( ); NEWMEMBER=( ); LEFTMEMBER=( ); PINNED=( )
|
||
iQUERY[ID]="${UPD["result",${num},"inline_query","id"]}"
|
||
CHAT[ID]="${UPD["result",${num},"message","chat","id"]}"
|
||
USER[ID]="${UPD["result",${num},"message","from","id"]}"
|
||
[ -z "${CHAT[ID]}" ] && CHAT[ID]="${UPD["result",${num},"edited_message","chat","id"]}"
|
||
[ -z "${USER[ID]}" ] && USER[ID]="${UPD["result",${num},"edited_message","from","id"]}"
|
||
# always true
|
||
return 0
|
||
}
|
||
process_inline() {
|
||
local num="${1}"
|
||
iQUERY[0]="$(JsonDecode "${UPD["result",${num},"inline_query","query"]}")"
|
||
iQUERY[USER_ID]="${UPD["result",${num},"inline_query","from","id"]}"
|
||
iQUERY[FIRST_NAME]="$(JsonDecode "${UPD["result",${num},"inline_query","from","first_name"]}")"
|
||
iQUERY[LAST_NAME]="$(JsonDecode "${UPD["result",${num},"inline_query","from","last_name"]}")"
|
||
iQUERY[USERNAME]="$(JsonDecode "${UPD["result",${num},"inline_query","from","username"]}")"
|
||
# always true
|
||
return 0
|
||
}
|
||
process_message() {
|
||
local num="$1"
|
||
# Message
|
||
MESSAGE[0]+="$(JsonDecode "${UPD["result",${num},"message","text"]}" | sed 's|\\/|/|g')"
|
||
MESSAGE[ID]="${UPD["result",${num},"message","message_id"]}"
|
||
|
||
# Chat ID is now parsed when update isreceived
|
||
CHAT[LAST_NAME]="$(JsonDecode "${UPD["result",${num},"message","chat","last_name"]}")"
|
||
CHAT[FIRST_NAME]="$(JsonDecode "${UPD["result",${num},"message","chat","first_name"]}")"
|
||
CHAT[USERNAME]="$(JsonDecode "${UPD["result",${num},"message","chat","username"]}")"
|
||
# set real name as username if empty
|
||
[ -z "${CHAT[USERNAME]}" ] && CHAT[USERNAME]="${CHAT[FIRST_NAME]} ${CHAT[LAST_NAME]}"
|
||
CHAT[TITLE]="$(JsonDecode "${UPD["result",${num},"message","chat","title"]}")"
|
||
CHAT[TYPE]="$(JsonDecode "${UPD["result",${num},"message","chat","type"]}")"
|
||
CHAT[ALL_ADMIN]="${UPD["result",${num},"message","chat","all_members_are_administrators"]}"
|
||
|
||
# user ID is now parsed when update isreceived
|
||
#USER[ID]="${UPD["result",${num},"message","from","id"]}"
|
||
USER[FIRST_NAME]="$(JsonDecode "${UPD["result",${num},"message","from","first_name"]}")"
|
||
USER[LAST_NAME]="$(JsonDecode "${UPD["result",${num},"message","from","last_name"]}")"
|
||
USER[USERNAME]="$(JsonDecode "${UPD["result",${num},"message","from","username"]}")"
|
||
# set real name as username if empty
|
||
[ -z "${USER[USERNAME]}" ] && USER[USERNAME]="${USER[FIRST_NAME]} ${USER[LAST_NAME]}"
|
||
|
||
# in reply to message from
|
||
if grep -qs -e '\["result",'"${num}"',"message","reply_to_message"' <<<"${UPDATE}"; then
|
||
REPLYTO[UID]="${UPD["result",${num},"message","reply_to_message","from","id"]}"
|
||
REPLYTO[0]="$(JsonDecode "${UPD["result",${num},"message","reply_to_message","text"]}")"
|
||
REPLYTO[ID]="${UPD["result",${num},"message","reply_to_message","message_id"]}"
|
||
REPLYTO[FIRST_NAME]="$(JsonDecode "${UPD["result",${num},"message","reply_to_message","from","first_name"]}")"
|
||
REPLYTO[LAST_NAME]="$(JsonDecode "${UPD["result",${num},"message","reply_to_message","from","last_name"]}")"
|
||
REPLYTO[USERNAME]="$(JsonDecode "${UPD["result",${num},"message","reply_to_message","from","username"]}")"
|
||
fi
|
||
|
||
# forwarded message from
|
||
if grep -qs -e '\["result",'"${num}"',"message","forward_from"' <<<"${UPDATE}"; then
|
||
FORWARD[UID]="${UPD["result",${num},"message","forward_from","id"]}"
|
||
FORWARD[ID]="${MESSAGE[ID]}" # same as message ID
|
||
FORWARD[FIRST_NAME]="$(JsonDecode "${UPD["result",${num},"message","forward_from","first_name"]}")"
|
||
FORWARD[LAST_NAME]="$(JsonDecode "${UPD["result",${num},"message","forward_from","last_name"]}")"
|
||
FORWARD[USERNAME]="$(JsonDecode "${UPD["result",${num},"message","forward_from","username"]}")"
|
||
fi
|
||
|
||
# get file URL from telegram
|
||
if grep -qs -e '\["result",'"${num}"',"message","[avpsd].*,"file_id"\]' <<<"${UPDATE}"; then
|
||
URLS[AUDIO]="$(get_file "${UPD["result",${num},"message","audio","file_id"]}")"
|
||
URLS[DOCUMENT]="$(get_file "${UPD["result",${num},"message","document","file_id"]}")"
|
||
URLS[PHOTO]="$(get_file "${UPD["result",${num},"message","photo",0,"file_id"]}")"
|
||
URLS[STICKER]="$(get_file "${UPD["result",${num},"message","sticker","file_id"]}")"
|
||
URLS[VIDEO]="$(get_file "${UPD["result",${num},"message","video","file_id"]}")"
|
||
URLS[VOICE]="$(get_file "${UPD["result",${num},"message","voice","file_id"]}")"
|
||
fi
|
||
# Contact
|
||
if grep -qs -e '\["result",'"${num}"',"message","contact"' <<<"${UPDATE}"; then
|
||
CONTACT[FIRST_NAME]="$(JsonDecode "${UPD["result",${num},"message","contact","first_name"]}")"
|
||
CONTACT[USER_ID]="$(JsonDecode "${UPD["result",${num},"message","contact","user_id"]}")"
|
||
CONTACT[LAST_NAME]="$(JsonDecode "${UPD["result",${num},"message","contact","last_name"]}")"
|
||
CONTACT[NUMBER]="${UPD["result",${num},"message","contact","phone_number"]}"
|
||
CONTACT[VCARD]="$(JsonGetString '"result",'"${num}"',"message","contact","vcard"' <<<"${UPDATE}")"
|
||
fi
|
||
|
||
# vunue
|
||
if grep -qs -e '\["result",'"${num}"',"message","venue"' <<<"${UPDATE}"; then
|
||
VENUE[TITLE]="$(JsonDecode "${UPD["result",${num},"message","venue","title"]}")"
|
||
VENUE[ADDRESS]="$(JsonDecode "${UPD["result",${num},"message","venue","address"]}")"
|
||
VENUE[LONGITUDE]="${UPD["result",${num},"message","venue","location","longitude"]}"
|
||
VENUE[LATITUDE]="${UPD["result",${num},"message","venue","location","latitude"]}"
|
||
VENUE[FOURSQUARE]="${UPD["result",${num},"message","venue","foursquare_id"]}"
|
||
fi
|
||
|
||
# Caption
|
||
CAPTION="$(JsonDecode "${UPD["result",${num},"message","caption"]}")"
|
||
|
||
# Location
|
||
LOCATION[LONGITUDE]="${UPD["result",${num},"message","location","longitude"]}"
|
||
LOCATION[LATITUDE]="${UPD["result",${num},"message","location","latitude"]}"
|
||
|
||
# service messages
|
||
if grep -qs -e '\["result",'"${num}"',"message","new_chat_member' <<<"${UPDATE}"; then
|
||
SERVICE[NEWMEMBER]="${UPD["result",${num},"message","new_chat_member","id"]}"
|
||
NEWMEMBER[ID]="${SERVICE[NEWMEMBER]}"
|
||
NEWMEMBER[FIRST_NAME]="$(JsonDecode "${UPD["result",${num},"message","new_chat_member","first_name"]}")"
|
||
NEWMEMBER[LAST_NAME]="$(JsonDecode "${UPD["result",${num},"message","new_chat_member","last_name"]}")"
|
||
NEWMEMBER[USERNAME]="$(JsonDecode "${UPD["result",${num},"message","new_chat_member","username"]}")"
|
||
NEWMEMBER[ISBOT]="${UPD["result",${num},"message","new_chat_member","is_bot"]}"
|
||
[ -z "${MESSAGE[0]}" ] &&\
|
||
MESSAGE[0]="/_new_chat_member ${NEWMEMBER[ID]} ${NEWMEMBER[USERNAME]:=${NEWMEMBER[FIRST_NAME]} ${NEWMEMBER[LAST_NAME]}}"
|
||
fi
|
||
if grep -qs -e '\["result",'"${num}"',"message","left_chat_member' <<<"${UPDATE}"; then
|
||
SERVICE[LEFTMEMBER]="${UPD["result",${num},"message","left_chat_member","id"]}"
|
||
LEFTMEMBER[ID]="${SERVICE[LEFTMEBER]}"
|
||
LEFTMEMBER[FIRST_NAME]="$(JsonDecode "${UPD["result",${num},"message","left_chat_member","first_name"]}")"
|
||
LEFTMEMBER[LAST_NAME]="$(JsonDecode "${UPD["result",${num},"message","left_chat_member","last_name"]}")"
|
||
LEFTMEBER[USERNAME]="$(JsonDecode "${UPD["result",${num},"message","left_chat_member","username"]}")"
|
||
LEFTMEMBER[ISBOT]="${UPD["result",${num},"message","left_chat_member","is_bot"]}"
|
||
[ -z "${MESSAGE[0]}" ] &&\
|
||
MESSAGE[0]="/_left_chat_member ${LEFTMEMBER[ID]} ${LEFTMEMBER[USERNAME]:=${LEFTMEMBER[FIRST_NAME]} ${LEFTMEMBER[LAST_NAME]}}"
|
||
fi
|
||
if grep -qs -e '\["result",'"${num}"',"message","new_chat_[tp]' <<<"${UPDATE}"; then
|
||
SERVICE[NEWTITLE]="$(JsonDecode "${UPD["result",${num},"message","new_chat_title"]}")"
|
||
[ -z "${MESSAGE[0]}" ] && [ -n "${SERVICE[NEWTITLE]}" ] &&\
|
||
MESSAGE[0]="/_new_chat_title ${USER[ID]} ${SERVICE[NEWTITLE]}"
|
||
SERVICE[NEWPHOTO]="$(get_file "${UPD["result",${num},"message","new_chat_photo",0,"file_id"]}")"
|
||
[ -z "${MESSAGE[0]}" ] && [ -n "${SERVICE[NEWPHOTO]}" ] &&\
|
||
MESSAGE[0]="/_new_chat_photo ${USER[ID]} ${SERVICE[NEWPHOTO]}"
|
||
fi
|
||
if grep -qs -e '\["result",'"${num}"',"message","pinned_message' <<<"${UPDATE}"; then
|
||
SERVICE[PINNED]="$(JsonDecode "${UPD["result",${num},"message","pinned_message","message_id"]}")"
|
||
PINNED[ID]="${SERVICE[PINNED]}"
|
||
PINNED[MESSAGE]="$(JsonDecode "${UPD["result",${num},"message","pinned_message","text"]}")"
|
||
[ -z "${MESSAGE[0]}" ] && [ -n "${SERVICE[PINNED]}" ] &&\
|
||
MESSAGE[0]="/_new_pinned_message ${USER[ID]} ${PINNED[ID]} ${PINNED[MESSAGE]}"
|
||
fi
|
||
# set SSERVICE to yes if a service message was received
|
||
[[ "${SERVICE[*]}" =~ ^[[:blank:]]*$ ]] || SERVICE[0]="yes"
|
||
|
||
# split message in command and args
|
||
[[ "${MESSAGE[0]}" == "/"* ]] && read -r CMD <<<"${MESSAGE[0]}" && CMD[0]="${CMD[0]%%@*}"
|
||
# everything went well
|
||
return 0
|
||
}
|
||
|
||
#########################
|
||
# main get updates loop, should never terminate
|
||
declare -A BASHBOTBLOCKED
|
||
start_bot() {
|
||
local DEBUGMSG ADMIN OFFSET=0
|
||
# adaptive sleep defaults
|
||
local nextsleep="100"
|
||
local stepsleep="${BASHBOT_SLEEP_STEP:-100}"
|
||
local maxsleep="${BASHBOT_SLEEP:-5000}"
|
||
# startup message
|
||
DEBUGMSG="$(date): Start BASHBOT updates in Mode \"${1:-normal}\" =========="
|
||
printf "%s\n" "${DEBUGMSG}" >>"${UPDATELOG}"
|
||
# redirect to Debug.log
|
||
[[ "${1}" == *"debug" ]] && exec &>>"${DEBUGLOG}"
|
||
printf "%s\n" "${DEBUGMSG}"; DEBUGMSG="${1}"
|
||
[[ "${DEBUGMSG}" == "xdebug"* ]] && set -x
|
||
#cleaup old pipes and empty logfiles
|
||
find "${DATADIR}" -type p -delete
|
||
find "${DATADIR}" -size 0 -name "*.log" -delete
|
||
# load addons on startup
|
||
for addons in "${ADDONDIR:-.}"/*.sh ; do
|
||
# shellcheck source=./modules/aliases.sh
|
||
[ -r "${addons}" ] && source "${addons}" "startbot" "${DEBUGMSG}"
|
||
done
|
||
# shellcheck source=./commands.sh
|
||
source "${COMMANDS}" "startbot"
|
||
# start timer events
|
||
if [ -n "${BASHBOT_START_TIMER}" ] ; then
|
||
# shellcheck disable=SC2064
|
||
trap "event_timer $DEBUGMSG" ALRM
|
||
start_timer &
|
||
# shellcheck disable=SC2064
|
||
trap "kill -9 $!; exit" EXIT INT HUP TERM QUIT
|
||
fi
|
||
# cleanup countfile on startup
|
||
jssh_deleteKeyDB "CLEAN_COUNTER_DATABASE_ON_STARTUP" "${COUNTFILE}"
|
||
[ -f "${COUNTFILE}.jssh.flock" ] && rm -f "${COUNTFILE}.jssh.flock"
|
||
# store start time and cleanup botconfig on startup
|
||
jssh_updateKeyDB "startup" "$(date)" "${BOTCONFIG}"
|
||
[ -f "${BOTCONFIG}.jssh.flock" ] && rm -f "${BOTCONFIG}.jssh.flock"
|
||
# read blocked users
|
||
jssh_readDB_async "BASHBOTBLOCKED" "${BLOCKEDFILE}"
|
||
# inform botadmin about start
|
||
ADMIN="$(getConfigKey "botadmin")"
|
||
[ -n "${ADMIN}" ] && send_normal_message "${ADMIN}" "Bot $(getConfigKey "botname") started ..." &
|
||
##########
|
||
# bot is ready, start processing updates ...
|
||
while true; do
|
||
# adaptive sleep in ms rounded to next 0.1 s
|
||
sleep "$(_round_float "${nextsleep}e-3" "1")"
|
||
# get next update
|
||
UPDATE="$(getJson "$UPD_URL$OFFSET" "nolog" 2>/dev/null | "${JSONSHFILE}" -s -b -n 2>/dev/null | iconv -f utf-8 -t utf-8 -c)"
|
||
# did we ge an responsn0r
|
||
if [ -n "${UPDATE}" ]; then
|
||
# we got something, do processing
|
||
[ "${OFFSET}" = "-999" ] && [ "${nextsleep}" -gt "$((maxsleep*2))" ] &&\
|
||
log_error "Recovered from timeout/broken/no connection, continue with telegram updates"
|
||
# escape bash $ expansion bug
|
||
((nextsleep+= stepsleep , nextsleep= nextsleep>maxsleep ?maxsleep:nextsleep))
|
||
UPDATE="${UPDATE//$/\\$}"
|
||
# Offset
|
||
OFFSET="$(grep <<< "${UPDATE}" '\["result",[0-9]*,"update_id"\]' | tail -1 | cut -f 2)"
|
||
((OFFSET++))
|
||
|
||
if [ "$OFFSET" != "1" ]; then
|
||
nextsleep="100"
|
||
process_updates "${DEBUGMSG}"
|
||
fi
|
||
else
|
||
# ups, something bad happened, wait maxsleep*10
|
||
(( nextsleep=nextsleep*2 , nextsleep= nextsleep>maxsleep*10 ?maxsleep*10:nextsleep ))
|
||
[ "${OFFSET}" = "-999" ] &&\
|
||
log_error "Repeated timeout/broken/no connection on telegram update, sleep $(_round_float "${nextsleep}e-3")s"
|
||
OFFSET="-999"
|
||
fi
|
||
done
|
||
}
|
||
|
||
# initialize bot environment, user and permissions
|
||
bot_init() {
|
||
[ -n "${BASHBOT_HOME}" ] && cd "${BASHBOT_HOME}" || exit 1
|
||
local DEBUG="$1"
|
||
# upgrade from old version
|
||
echo "Check for Update actions ..."
|
||
local OLDTMP="${BASHBOT_VAR:-.}/tmp-bot-bash"
|
||
[ -d "${OLDTMP}" ] && { mv -n "${OLDTMP}/"* "${DATADIR}"; rmdir "${OLDTMP}"; }
|
||
# no more existing modules
|
||
[ -f "modules/inline.sh" ] && rm -f "modules/inline.sh"
|
||
# load addons on startup
|
||
echo "Done."
|
||
echo "Initialize modules and addons ..."
|
||
for addons in "${ADDONDIR:-.}"/*.sh ; do
|
||
# shellcheck source=./modules/aliases.sh
|
||
[ -r "${addons}" ] && source "${addons}" "init" "${DEBUG}"
|
||
done
|
||
echo "Done."
|
||
if [[ ! -d "logs" ]]; then
|
||
echo "Move Logfiles ..."
|
||
mkdir logs 2>/dev/null
|
||
for MVLOG in DEBUG.log MESSAGE.log ERROR.log BASHBOT.log
|
||
do
|
||
[ -f "${MVLOG}" ] && mv "${MVLOG}" logs 2>/dev/null
|
||
done
|
||
echo "Done."
|
||
fi
|
||
#setup bashbot
|
||
[[ "${UID}" -eq "0" ]] && RUNUSER="nobody"
|
||
echo -n "Enter User to run basbot [$RUNUSER]: "
|
||
read -r TOUSER
|
||
[ -z "$TOUSER" ] && TOUSER="$RUNUSER"
|
||
if ! id "$TOUSER" &>/dev/null; then
|
||
echo -e "${RED}User \"$TOUSER\" not found!${NC}"
|
||
exit 3
|
||
else
|
||
# shellcheck disable=SC2009
|
||
oldbot="$(ps -fu "$TOUSER" | grep startbot | grep -v -e 'grep' -e '\-startbot' )"
|
||
[ -n "${oldbot}" ] && \
|
||
echo -e "${ORANGE}Warning: At least one not upgraded TMUX bot is running! You must stop it with kill command:${NC}\\n${oldbot}"
|
||
echo "Adjusting files and permissions for user \"${TOUSER}\" ..."
|
||
[ -w "bashbot.rc" ] && sed -i '/^[# ]*runas=/ s/runas=.*$/runas="'$TOUSER'"/' "bashbot.rc"
|
||
chown -R "$TOUSER" . ./*
|
||
chmod 711 .
|
||
chmod -R o-w ./*
|
||
chmod -R u+w "${COUNTFILE}"* "${BLOCKEDFILE}"* "${DATADIR}" "${BOTADMIN}" logs "${LOGDIR}/"*.log 2>/dev/null
|
||
chmod -R o-r,o-w "${COUNTFILE}"* "${BLOCKEDFILE}"* "${DATADIR}" "${TOKENFILE}" "${BOTADMIN}" "${BOTACL}" 2>/dev/null
|
||
# jsshDB must writeable by owner
|
||
find . -name '*.jssh*' -exec chmod u+w \{\} +
|
||
echo "Done."
|
||
fi
|
||
# check if botconf if seems valid
|
||
echo -e "${GREEN}This is your bot config:${NC}"
|
||
sed 's/^/\t/' "${BOTCONFIG}.jssh" | grep -vF '["bot_config_key"]'
|
||
if [[ "$(getConfigKey "bottoken")" =~ ^[0-9]{8,10}:[a-zA-Z0-9_-]{35}$ && "$(getConfigKey "botadmin")" =~ ^[0-9]+$ ]]; then
|
||
echo -e "Bot config seems to be valid. Should I make a backup copy? (Y/n) Y\b\c"
|
||
read -r ANSWER
|
||
if [[ -z "${ANSWER}" || "${ANSWER}" =~ ^[^Nn] ]]; then
|
||
echo "Copy bot config to ${BOTCONFIG}.jssh.ok ..."
|
||
cp "${BOTCONFIG}.jssh" "${BOTCONFIG}.jssh.ok"
|
||
fi
|
||
else
|
||
echo -e "${ORANGE}Bot config may not complete, pls check.${NC}"
|
||
fi
|
||
# show result
|
||
ls -ld "${DATADIR}" "${LOGDIR}" ./*.jssh* ./*.sh 2>/dev/null
|
||
}
|
||
|
||
if ! _is_function send_message ; then
|
||
echo -e "${RED}ERROR: send_message is not available, did you deactivate ${MODULEDIR}/sendMessage.sh?${NC}"
|
||
exit 1
|
||
fi
|
||
|
||
JSONSHFILE="${BASHBOT_JSONSH:-${SCRIPTDIR}/JSON.sh/JSON.sh}"
|
||
[[ "${JSONSHFILE}" != *"/JSON.sh" ]] && echo -e "${RED}ERROR: \"${JSONSHFILE}\" ends not with \"JSONS.sh\".${NC}" && exit 3
|
||
|
||
if [ ! -f "${JSONSHFILE}" ]; then
|
||
echo "Seems to be first run, Downloading ${JSONSHFILE}..."
|
||
[ "${SCRIPTDIR}/JSON.sh/JSON.sh" = "${JSONSHFILE}" ] &&\
|
||
mkdir "${SCRIPTDIR}/JSON.sh" 2>/dev/null && chmod +w "${SCRIPTDIR}/JSON.sh"
|
||
getJson "https://cdn.jsdelivr.net/gh/dominictarr/JSON.sh/JSON.sh" >"${JSONSHFILE}"
|
||
chmod +x "${JSONSHFILE}"
|
||
fi
|
||
|
||
# source the script with source as param to use functions in other scripts
|
||
# do not execute if read from other scripts
|
||
|
||
if [ -z "${SOURCE}" ]; then
|
||
##############
|
||
# internal options only for use from bashbot and developers
|
||
case "${1}" in
|
||
# update botname botname when starting only
|
||
"botname"|"start"*)
|
||
ME="$(getBotName)"
|
||
if [ -n "${ME}" ]; then
|
||
# ok we have a connection an got botname, save it
|
||
[ -n "${CLEAR}" ] && echo -e "${GREY}Bottoken is valid ...${NC}"
|
||
jssh_updateKeyDB "botname" "${ME}" "${BOTCONFIG}"
|
||
rm -f "${BOTCONFIG}.jssh.flock"
|
||
else
|
||
echo -e "${GREY}Info: Can't get Botname from Telegram, try cached one ...${NC}"
|
||
ME="$(getConfigKey "botname")"
|
||
if [ -z "$ME" ]; then
|
||
echo -e "${RED}ERROR: No cached botname, can't continue! ...${NC}"
|
||
exit 1
|
||
fi
|
||
fi
|
||
[ -n "${CLEAR}" ] && printf "Bot Name: %s\n" "${ME}"
|
||
[ "$1" = "botname" ] && exit
|
||
;;&
|
||
# used to send output of background and interactive to chats
|
||
"outproc") # $2 chat_id $3 identifier of job, internal use only!
|
||
[ -z "$3" ] && echo "No job identifier" && exit 3
|
||
[ -z "$2" ] && echo "No chat to send to" && exit 3
|
||
ME="$(getConfigKey "botname")"
|
||
# read until terminated
|
||
while read -r line ;do
|
||
[ -n "$line" ] && send_message "$2" "$line"
|
||
done
|
||
# cleanup datadir, keep logfile if not empty
|
||
rm -f -r "${DATADIR:-.}/$3"
|
||
[ -s "${DATADIR:-.}/$3.log" ] || rm -f "${DATADIR:-.}/$3.log"
|
||
debug_checks "end outproc" "$@"
|
||
exit
|
||
;;
|
||
# finally starts the read update loop, internal use only1
|
||
"startbot" )
|
||
start_bot "$2"
|
||
debug_checks "end startbot" "$@"
|
||
exit
|
||
;;
|
||
# run after every update to update files and adjust permissions
|
||
"init")
|
||
bot_init "$2"
|
||
debug_checks "end init" "$@"
|
||
exit
|
||
;;
|
||
# print usage sats
|
||
"count") echo -e "${RED}Command ${GREY}count${RED} is deprecated, use ${GREY}stats{$RED}instead.${NC}";&
|
||
"stats")
|
||
ME="$(getConfigKey "botname")"
|
||
declare -A STATS
|
||
jssh_readDB_async "STATS" "${COUNTFILE}"
|
||
for MSG in ${!STATS[*]}
|
||
do
|
||
[[ ! "${MSG}" =~ ^[0-9-]*$ ]] && continue
|
||
(( USERS++ ))
|
||
done
|
||
for MSG in ${STATS[*]}
|
||
do
|
||
(( MESSAGES+=MSG ))
|
||
done
|
||
if [ "${USERS}" != "" ]; then
|
||
echo "A total of ${MESSAGES} messages from ${USERS} users are processed."
|
||
else
|
||
echo "No one used your bot so far ..."
|
||
fi
|
||
jssh_readDB_async "STATS" "${BLOCKEDFILE}"
|
||
for MSG in ${!STATS[*]}
|
||
do
|
||
[[ ! "${MSG}" =~ ^[0-9-]*$ ]] && continue
|
||
(( BLOCKS++ ))
|
||
done
|
||
if [ "${BLOCKS}" != "" ]; then
|
||
echo -e "Note: ${BLOCKS} users are blocked by your bot:${GREY}"
|
||
sort -r "${BLOCKEDFILE}.jssh"
|
||
echo -e "${NC}\c"
|
||
fi
|
||
# show user created bot stats
|
||
_exec_if_function my_bashbot_stats "$@"
|
||
debug_checks "end $1" "$@"
|
||
exit
|
||
;;
|
||
# sedn message to all users
|
||
'broadcast')
|
||
ME="$(getConfigKey "botname")"
|
||
declare -A SENDALL
|
||
shift
|
||
jssh_readDB_async "SENDALL" "${COUNTFILE}"
|
||
echo -e "Sending broadcast message to all users of ${ME} \c"
|
||
for MSG in ${!SENDALL[*]}
|
||
do
|
||
[[ ! "${MSG}" =~ ^[0-9-]*$ ]] && continue
|
||
(( USERS++ ))
|
||
if [ -n "$*" ]; then
|
||
send_message "${MSG}" "$*"
|
||
echo -e ".\c"
|
||
sleep 0.1
|
||
fi
|
||
done
|
||
echo -e "\nMessage \"$*\" sent to ${USERS} users."
|
||
debug_checks "end $1" "$@"
|
||
exit
|
||
;;
|
||
# does what is says
|
||
"status")
|
||
ME="$(getConfigKey "botname")"
|
||
SESSION="${ME:-_bot}-startbot"
|
||
BOTPID="$(proclist "${SESSION}")"
|
||
if [ -n "${BOTPID}" ]; then
|
||
echo -e "${GREEN}Bot is running with UID ${RUNUSER}.${NC}"
|
||
exit
|
||
else
|
||
echo -e "${ORANGE}No Bot running with UID ${RUNUSER}.${NC}"
|
||
exit 5
|
||
fi
|
||
debug_checks "end status" "$@"
|
||
;;
|
||
|
||
# start bot as background jod and check if bot is running
|
||
"start")
|
||
# shellcheck disable=SC2086
|
||
SESSION="${ME:-_bot}-startbot"
|
||
BOTPID="$(proclist "${SESSION}")"
|
||
# shellcheck disable=SC2086
|
||
[ -n "${BOTPID}" ] && kill ${BOTPID}
|
||
nohup "$SCRIPT" "startbot" "$2" "${SESSION}" &>/dev/null &
|
||
printf "Session Name: %s\n" "${SESSION}"
|
||
sleep 1
|
||
if [ -n "$(proclist "${SESSION}")" ]; then
|
||
echo -e "${GREEN}Bot started successfully.${NC}"
|
||
else
|
||
echo -e "${RED}An error occurred while starting the bot.${NC}"
|
||
exit 5
|
||
fi
|
||
debug_checks "end start" "$@"
|
||
;;
|
||
# does what it says
|
||
"kill") echo -e "${RED}Command ${GREY}kill${RED} is deprecated, use ${GREY}stop{$RED}instead.${NC}";&
|
||
"stop")
|
||
ME="$(getConfigKey "botname")"
|
||
SESSION="${ME:-_bot}-startbot"
|
||
BOTPID="$(proclist "${SESSION}")"
|
||
if [ -n "${BOTPID}" ]; then
|
||
# shellcheck disable=SC2086
|
||
if kill ${BOTPID}; then
|
||
# inform botadmin about stop
|
||
ADMIN="$(getConfigKey "botadmin")"
|
||
[ -n "${ADMIN}" ] && send_normal_message "${ADMIN}" "Bot ${ME} stopped ..." &
|
||
echo -e "${GREEN}OK. Bot stopped successfully.${NC}"
|
||
else
|
||
echo -e "${RED}An error occurred while stopping bot.${NC}"
|
||
exit 5
|
||
fi
|
||
else
|
||
echo -e "${ORANGE}No Bot running with UID ${RUNUSER}.${NC}"
|
||
fi
|
||
debug_checks "end stop" "$@"
|
||
exit
|
||
;;
|
||
# suspend, resume or kill background jobs
|
||
"suspendb"*|"resumeb"*|"killb"*)
|
||
_is_function job_control || { echo -e "${RED}Module background is not available!${NC}"; exit 3; }
|
||
ME="$(getConfigKey "botname")"
|
||
job_control "$1"
|
||
debug_checks "end background $1" "$@"
|
||
;;
|
||
*)
|
||
echo -e "${RED}${REALME##*/}: unknown command${NC}"
|
||
echo -e "${RED}Available commands: ${GREY}${BOTCOMMANDS}${NC}" && exit
|
||
exit 4
|
||
;;
|
||
esac
|
||
|
||
# warn if root
|
||
if [[ "${UID}" -eq "0" ]] ; then
|
||
echo -e "\\n${ORANGE}WARNING: ${SCRIPT} was started as ROOT (UID 0)!${NC}"
|
||
echo -e "${ORANGE}You are at HIGH RISK when running a Telegram BOT with root privilegs!${NC}"
|
||
fi
|
||
fi # end source
|