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|
#!/bin/bash
NC='\033[0m'
RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[0;33m'
msg_info() {
echo -e "${GREEN}$1${NC}"
}
msg_warn() {
echo -e "${YELLOW}$1${NC}"
}
msg_error() {
echo -e "${RED}$1${NC}"
}
print_help() {
echo
echo "trans - a wrapper for transmission-daemon and transmission-remote"
echo
echo "USAGE:"
echo " trans COMMAND [...]"
echo
echo "COMMANDs are:"
echo " ls | list:"
echo " list current torrents"
echo " start:"
echo " start Transmission daemon (if not yet started). The script"
echo " won't start the daemon is there is no connection to a VPN"
echo " (in this case Mullvad). Use '-f|--force' to start anyway."
echo " stop:"
echo " stop Transmission daemon"
echo " add:"
echo " add a sequence of torrent files or a single magnet link"
echo " (possibly a bug with transmission-remote). If no torrent is"
echo " specified the current selection in the clipboard is used as a"
echo " torrent/magnet link"
echo " rm | remove:"
echo " remove a list of torrents. The syntax is the same as the one for"
echo " the '--torrent' option in the 'transmission-remote' command. A"
echo " special token 'complete' can be provided to remove all completed"
echo " torrents. If no torrent is specified no action is performed."
echo " del | delete:"
echo " remove a list of torrents and deletes the corresponding files."
echo " The syntax is the same as the one for the '--torrent' option in"
echo " the 'transmission-remote' command. If no torrent is specified no"
echo " action is performed."
echo " pause:"
echo " pause a list of torrents. The syntax is the same as the one for"
echo " the '--torrent' option in the 'transmission-remote' command. If"
echo " no list is provided the token 'all' is assumed"
echo " unpause:"
echo " unpause a list of torrents. The syntax is the same as the one for"
echo " the '--torrent' option in the 'transmission-remote' command. If no"
echo " list is provided the token 'all' is assumed"
echo " info:"
echo " print detailed information on a list of torrents. The syntax is"
echo " the same as the one for the '--torrent' option in the"
echo " 'transmission-remote' command. If no list is provided the token"
echo " 'all' is assumed"
echo " help:"
echo " print this help"
echo
}
transmission_start() {
pgrep transmission-da >/dev/null &&
error "Transmission daemon is already running!" ||
transmission-daemon "$@"
}
COMMAND=${1:-list}
shift
case $COMMAND in
ls|list)
transmission-remote --list
;;
start)
# Checking VPN connection
echo "Checking Mullvad status..."
mullvad status &>/dev/null
vpn=$?
# Collect additional flags
force=0
case $1 in
-f|--force)
# Force run even if not connected to a VPN
force=1
;;
esac
echo $vpn
echo $force
if [[ $vpn -gt 0 ]]; then
warning="You are not connected to a VPN..."
msg_warn "$warning"
if [[ $force -gt 0 ]]; then
msg_warn "...starting Transmission daemon anyway!"
transmission_start
else
notify-send --urgency=critical "Transmission" "$warning"
msg_warn "Use -f|--force to start the Transmission daemon anyway."
exit 2
fi
else
msg_info "Starting Transmission daemon..."
transmission_start
fi
;;
stop)
msg_info "Stopping Transmission daemon..."
transmission-remote --exit
exit $?
;;
add)
[[ $# -ge 1 ]] &&
transmission-remote --add "$@" ||
transmission-remote --add $(xclip -o -selection clipboard)
;;
rm|remove)
if [[ $# -ge 1 ]]; then
[[ $1 == "complete" ]] &&
t=$(transmission-remote --list | grep 100% | grep Done | awk '{ print $1 }' | paste -sd, -) ||
t=$@
[[ -z $t ]] && msg_warn "No completed torrent to remove." && exit 0
transmission-remote -t"$t" --remove
fi
;;
del|delete)
[[ $# -ge 1 ]] && transmission-remote -t"$@" --remove-and-delete
;;
pause)
transmission-remote -t${@:-all} --stop
;;
unpause)
transmission-remote -t${@:-all} --start
;;
info)
transmission-remote -t${@:-all} --info
;;
help)
print_help
;;
*)
msg_error "$COMMAND: invalid command"
print_help
exit 1
;;
esac
exit 0
|
