orbis.sh

#!/bin/bash

#v0.0.4

server_ip=192.168.1.135

server_port=8000

server_folder=/mnt/drive2/torrents/gg/serve

playstation_ip=192.168.1.126

sort_packages=date #or alphabetical

curl_timeout=5

progress_interval=0.5

webfs_config=/etc/webfsd.conf

shopt -s extglob

error_and_exit() {

[[ -z $1 ]] || echo "$1" 1>&2

remove_symbolic_links

exit 1

}

remove_symbolic_links() {

if [[ ${#symbolic_links[@]} -gt 0 ]]; then

for i in "${symbolic_links[@]}"; do

[[ -L $i ]] && rm "$i"

done

fi

}

print_error() {

echo "$1" 1>&2

}

convert_seconds() {

[[ $1 -gt 10000000 ]] && return 1

totalseconds=$1

seconds=$((totalseconds%60))

minutes=$((totalseconds/60%60))

hours=$((totalseconds/60/60%24))

days=$((totalseconds/60/60/24))

[[ $days -gt 0 ]] && printf '%dd ' $days

[[ $hours -gt 0 ]] && printf '%dh ' $hours

[[ $minutes -gt 0 ]] && printf '%dm ' $minutes

printf '%ds\n' $seconds

}

select_array() {

number_check() {

for n in "$@"; do

[ $n -gt ${#selections[@]} ] && { print_error "$n is too high."; return 1; }

[ $n -eq 0 ] && { print_error "0 is too low."; return 1; }

[[ $n = 0* ]] && { print_error "No need to add zeros to begining of number."; return 1; }

done

return 0

}

selections=("$@")

pad_number=$(echo -n ${#selections[@]} | wc -c)

for i in ${!selections[@]}; do

printf "%0${pad_number}d %s\n" "$((i + 1))" "${selections[$i]}"

done | tac 1>&2

until [ ! ${#numbers[@]} = 0 ]; do

echo -n '> ' 1>&2

read range

set -- $range

for i in $@; do

case $i in

+([0-9])-+([0-9]) )

startx=$(echo $i | cut -d- -f1)

stopx=$(echo $i | cut -d- -f2)

if [ $startx -gt $stopx ]; then

start=$stopx; stop=$startx

else

start=$startx; stop=$stopx

fi

number_check $start $stop || { unset numbers; continue 2; }

start=$((start - 1))

stop=$((stop - 1))

while [ $start -le $stop ]; do

numbers+=("$start")

start=$((start + 1))

done

;;

+([0-9]) )

number_check $i || { unset numbers; continue 2; }

numbers+=($((i - 1)))

;;

* ) print_error "$i is not a number."; unset numbers; continue 2

esac

done

done

for i in "${numbers[@]}"; do echo "${selections[$i]}"; done

}

case $1 in

-i ) for i in curl webfs; do

version=$(apt-cache policy $i | sed -n 's/^  Installed: \(.*\).*/\1/p')

[[ -z $version ]] || [[ $version = "(none)" ]] && { echo "Installing $i."; sudo apt-get -y install $i; }

done

[[ -f $webfs_config ]] || error_and_exit "$webfs_config is not found."

new=("$server_folder" "$server_port")

old=("web_root" "web_port")

for i in ${!old[@]}; do

grep -oq "^${old[$i]}=" "$webfs_config" || error_and_exit "${old[$i]} is not found in configuration."

eval ${old[$i]}=$(grep "^${old[$i]}=" "$webfs_config" | cut -d= -f2 | sed -e 's/^"//' -e 's/"$//')

[[ ${!old[$i]} = ${new[$i]} ]] || { echo "Changing ${old[$i]} to ${new[$i]}."; sudo sed -i 's|^'${old[$i]}'=.*|'${old[$i]}'="'${new[$i]}'"|' "$webfs_config"; }

done

sudo systemctl restart webfs &> /dev/null

sudo systemctl enable webfs &> /dev/null

echo Finished.

;;

* ) [[ -d $server_folder ]] && cd "$server_folder" || error_and_exit "$server_folder not found."

readarray -t packages < <(ls $sort_packages *.pkg 2> /dev/null)

[[ ${#packages[@]} = 0 ]] && error_and_exit "$server_folder has no files."

readarray -t select_packages < <(select_array "${packages[@]}")

case $sort_packages in

date ) sort_packages='-t1' ;;

alphabetical ) sort_packages='-1'

esac

for i in "${!select_packages[@]}"; do

[[ -f ${select_packages[$i]} ]] || error_and_exit "$i is not a file."

if [[ ${select_packages[$i]} = *[[:space:]]* ]]; then

ln -s "${select_packages[$i]}" "${select_packages[$i]//[[:space:]]/_}" || error_and_exit

select_packages[$i]="${select_packages[$i]//[[:space:]]/_}"

symbolic_links+=("${select_packages[$i]//[[:space:]]/_}")

fi

done

for i in "${select_packages[@]}"; do

result=$(echo -n "{\"type\":\"direct\",\"packages\":[\"http://${server_ip}:${server_port}/${i}\"]}" | curl -s --max-time $curl_timeout "http://${playstation_ip}:12800/api/install" --data @-)

[[ -z $result ]] && error_and_exit "Curl timed out."

result_status=$(echo "$result" | sed -n 's/.*"status": "\([^"]*\).*/\1/p')

if [[ ! $result_status = success ]]; then

error_code=$(echo "$result" | sed -n 's/.*"error_code": \([^ ]*\).*/\1/p')

[[ $error_code = 0x80990015 ]] && { echo "$i: already installed"; continue; } || error_and_exit "$results"

fi

title=$(echo "$result" | sed -n 's/.*"title": "\([^"]*\).*/\1/p')

task_id=$(echo "$result" | sed -n 's/.*"task_id": \([^,]*\).*/\1/p')

progress_status=success

length_total=0

transferred_total=1

while [[ $progress_status = success ]] && [[ ! ${length_total/0x0/error} = $transferred_total ]]; do

sleep $progress_interval

progress=$(echo -n "{\"task_id\":$task_id}" | curl -s --max-time $curl_timeout "http://${playstation_ip}:12800/api/get_task_progress" --data @-)

[[ -z $progress ]] && { echo; error_and_exit "Curl timed out."; }

progress_status=$(echo "$progress" | sed -n 's/.*"status": "\([^"]*\).*/\1/p')

length_total=$(echo "$progress" | sed -n 's/.*"length_total": \([^,]*\).*/\1/p')

transferred_total=$(echo "$progress" | sed -n 's/.*"transferred_total": \([^,]*\).*/\1/p')

hr_length_total=$(printf "%d\n" "$length_total" | numfmt --to=iec --format="%.2f")

hr_transferred_total=$(printf "%d\n" "$transferred_total" | numfmt --to=iec --format="%.2f")

seconds=$(echo "$progress" | sed -n 's/.*"rest_sec": \([^,]*\).*/\1/p')

hr_seconds=$(convert_seconds "$seconds")

echo -ne "$title: $hr_transferred_total/$hr_length_total (${hr_seconds:-N/A})\033[0K\r"

done

echo

done

esac

remove_symbolic_links

exit 0