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#! /bin/bash
# TILDERADIO MASTER EXECUTABLE - master executable for tilderadio
# Top level runtime of tilderadio program
# Get Source Dir, and then source Core Declarations file
DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
source "${DIR}/scripts/system/system-declarations"
# Includes and Declarations (global variables, formatting and functions)
source "${APPLICATION_ROOT}/scripts/system/system-declarations"
source "${APPLICATION_ROOT}/scripts/system/system-functions"
source "${APPLICATION_ROOT}/var/version"
# Render Main Menu
function render_main_menu {
# Check to make sure active config file idenifier is valid. If not, then empty identifier.
CURRENT_CONFIG_NAME=$(<$CONFIG_FILE_IDENTIFIER_PATH)
CURRENT_CONFIG_FILE_CLAIMED_PATH="$CONFIG_DIRECTORY/config-${CURRENT_CONFIG_NAME}.json"
if ! [[ -f "$CURRENT_CONFIG_FILE_CLAIMED_PATH" ]]; then
truncate -s 0 "$CONFIG_FILE_IDENTIFIER_PATH"
CURRENT_CONFIG_NAME=$(<$CONFIG_FILE_IDENTIFIER_PATH)
fi
# Prepare Pretty Header
APP_AND_VERSION_PREFIX="soapdish - v${VERSION}"
APP_AND_VERSION_CHARCOUNT=${#APP_AND_VERSION_PREFIX}
# Render Main Menu - Appropriate pretty menuheading (check if a config is specified)
if [[ -n "$CURRENT_CONFIG_NAME" ]]; then
# If config file is set, prep variables
CURRENT_CONFIG_NAME_AND_PREFIX="[Using profile: \"${CURRENT_CONFIG_NAME}\"]"
CURRENT_CONFIG_NAME_CHARCOUNT=${#CURRENT_CONFIG_NAME_AND_PREFIX}
MENU_HEADER_SPACING_COUNT=$(( "80" - "$CURRENT_CONFIG_NAME_CHARCOUNT" - "$APP_AND_VERSION_CHARCOUNT" ))
MENU_HEADER_SPACING=""
for (( i = 0; i < MENU_HEADER_SPACING_COUNT; i++ )); do
MENU_HEADER_SPACING="${MENU_HEADER_SPACING} "
done
# Render
echo -e "";
echo -e "";
echo -e "${FONT_BOLD}${APP_AND_VERSION_PREFIX}${MENU_HEADER_SPACING}${CURRENT_CONFIG_NAME_AND_PREFIX}${FONT_DEFAULT}"
render_horizontal_rule
echo "";
else
# If config file is NOT set, prep variables
CURRENT_CONFIG_NAME_AND_PREFIX="[No config specified!]"
CURRENT_CONFIG_NAME_CHARCOUNT=${#CURRENT_CONFIG_NAME_AND_PREFIX}
MENU_HEADER_SPACING_COUNT=$(( "80" - "$CURRENT_CONFIG_NAME_CHARCOUNT" - "$APP_AND_VERSION_CHARCOUNT" ))
MENU_HEADER_SPACING=""
for (( i = 0; i < MENU_HEADER_SPACING_COUNT; i++ )); do
MENU_HEADER_SPACING="${MENU_HEADER_SPACING} "
done
# Render
echo -e "";
echo -e "";
echo -e "${FONT_BOLD}${APP_AND_VERSION_PREFIX}${MENU_HEADER_SPACING}${COLOR_RED}${CURRENT_CONFIG_NAME_AND_PREFIX}${FONT_DEFAULT}"
render_horizontal_rule
echo "";
fi
# Render Main Menu - Streaming Commands
echo -e " ${FONT_BOLD}${COLOR_DARK_GRAY}STREAM ALSA:${COLOR_DEFAULT}${FONT_DEFAULT} ";
echo -e " ${COLOR_LIGHT_MAGENTA}${FONT_BOLD}L${FONT_DEFAULT}${COLOR_DEFAULT} - stream ALSA/live (to Main) ";
echo -e " ${COLOR_LIGHT_MAGENTA}${FONT_BOLD}l${FONT_DEFAULT}${COLOR_DEFAULT} - stream ALSA/live (to Testing) ";
echo -e "";
# Render Main Menu - Broadcast Commands
echo -e " ${FONT_BOLD}${COLOR_DARK_GRAY}STREAM FILES:${COLOR_DEFAULT}${FONT_DEFAULT} ";
echo -e " ${COLOR_LIGHT_MAGENTA}${FONT_BOLD}F${FONT_DEFAULT}${COLOR_DEFAULT} - stream files (to Main) ";
echo -e " ${COLOR_LIGHT_MAGENTA}${FONT_BOLD}f${FONT_DEFAULT}${COLOR_DEFAULT} - stream files (to Testing) ";
echo -e " ${COLOR_LIGHT_MAGENTA}${FONT_BOLD}V${FONT_DEFAULT}${COLOR_DEFAULT} - playlist view ";
echo -e " ${COLOR_LIGHT_MAGENTA}${FONT_BOLD}C${FONT_DEFAULT}${COLOR_DEFAULT} - playlist create ";
echo -e " ${COLOR_LIGHT_MAGENTA}${FONT_BOLD}E${FONT_DEFAULT}${COLOR_DEFAULT} - playlist edit ";
echo -e " ${COLOR_LIGHT_MAGENTA}${FONT_BOLD}Q${FONT_DEFAULT}${COLOR_DEFAULT} - queued folder contents ";
echo -e "";
# Render Main Menu - Cron
echo -e " ${FONT_BOLD}${COLOR_DARK_GRAY}CRON${COLOR_DEFAULT}${FONT_DEFAULT} ";
echo -e " ${COLOR_LIGHT_MAGENTA}${FONT_BOLD}S${FONT_DEFAULT}${COLOR_DEFAULT} - cron status ";
echo -e " ${COLOR_LIGHT_MAGENTA}${FONT_BOLD}A${FONT_DEFAULT}${COLOR_DEFAULT} - cron activate ";
echo -e " ${COLOR_LIGHT_MAGENTA}${FONT_BOLD}D${FONT_DEFAULT}${COLOR_DEFAULT} - cron deactivate ";
echo -e "";
# Render Main Menu - System
echo -e " ${COLOR_DARK_GRAY}${FONT_BOLD}SYSTEM${FONT_DEFAULT}${COLOR_DEFAULT}";
echo -e " ${COLOR_LIGHT_MAGENTA}${FONT_BOLD}K${FONT_DEFAULT}${COLOR_DEFAULT} - killall and restart liquidsoap";
echo -e " ${COLOR_LIGHT_MAGENTA}${FONT_BOLD}J${FONT_DEFAULT}${COLOR_DEFAULT} - config profile options";
echo -e " ${COLOR_LIGHT_MAGENTA}${FONT_BOLD}H${FONT_DEFAULT}${COLOR_DEFAULT} - review hardware audio frame size";
echo -e " ${COLOR_LIGHT_MAGENTA}${FONT_BOLD}M${FONT_DEFAULT}${COLOR_DEFAULT} - alsa mixer";
echo -e "";
echo -e "";
echo -e "";
}
# Process input variable
function process_input_variable() {
# Case Switch
case $INPUTCOMMAND in
# SHOW COMMANDS:
# LIVE-STREAMING
# (L) ---- main, stream live/alsa
L) source "${APPLICATION_ROOT}/scripts/streaming/main/main-stream_live_alsa" ;;
# (l) ---- testing, stream live/alsa
l) source "${APPLICATION_ROOT}/scripts/streaming/testing/testing-stream_live_alsa" ;;
# FILE-STREAMING
# (F) ---- main, stream files
F) source "${APPLICATION_ROOT}/scripts/streaming/main/main-stream_files" ;;
# (f) ---- testing, stream files
f) source "${APPLICATION_ROOT}/scripts/streaming/testing/testing-stream_files" ;;
# (V) ---- main, playlist view
V) source "${APPLICATION_ROOT}/scripts/playlist/playlist_view" ;;
# (C) ---- main, playlist create
C) source "${APPLICATION_ROOT}/scripts/playlist/playlist_create" ;;
# (E) ---- main, playlist edit
E) source "${APPLICATION_ROOT}/scripts/playlist/playlist_edit" ;;
# (Q) ---- main, queued folder contents
Q) source "${APPLICATION_ROOT}/scripts/queued/queued_folder_contents" ;;
# CRON
# (S) ---- cron status
S) source "${APPLICATION_ROOT}/scripts/cron/main-cron_status" ;;
# (A) ---- cron activate
A) source "${APPLICATION_ROOT}/scripts/cron/main-cron_activate" ;;
# (D) ---- cron deactivate
D) source "${APPLICATION_ROOT}/scripts/cron/main-cron_deactivate" ;;
# SYSTEM COMMANDS
# (K) ---- killall and restart
K) source "${APPLICATION_ROOT}/scripts/system/system-killall_and_restart" ;;
# (J) ---- edit config
J) source "${APPLICATION_ROOT}/scripts/system/system-config" ;;
# (H) ---- review hardware audio frame size
H) source "${APPLICATION_ROOT}/scripts/system/system-update_hardware_audio_frame_size" ;;
# (M) ---- alsa mixer
M) source "${APPLICATION_ROOT}/scripts/system/system-alsa_mixer" ;;
# Fallback if command not recognized
*)
printf "${COLOR_RED}[-] Command not recognized.${COLOR_DEFAULT}\n"
echo ""
;;
esac
}
# Main Program Function
function execute_program {
# Check for missing dependencies (if missing, exits)
check_for_missing_dependencies
# Git touch routine to add .gitkeep and create any missing folders
git_keep_touch_routine
# Read Command Input
while :
do
# Render Main Menu
echo ""
render_main_menu
# Read main application input command
MENU_NAME=$(echo -e "${COLOR_LIGHT_MAGENTA}[Main Menu]${COLOR_DEFAULT}")
read -p "$MENU_NAME Choice? (\"quit\" to exit, RETURN for menu): " INPUTCOMMAND;
# If "quit" entered
if [[ $INPUTCOMMAND == "quit" ]]; then
# Kill, just in case
sudo pkill "liquidsoap";
# Wait and restart liquidsoap, just in case
sleep 2
sudo systemctl restart liquidsoap
# Notify of exit
printf "${COLOR_GREEN}[quit] Exiting...${COLOR_DEFAULT}\n"
echo ""
echo ""
break
# If no key entered
elif [[ -z $INPUTCOMMAND ]]; then
printf "${COLOR_GREEN}[RETURN] Main menu.${COLOR_DEFAULT}\n"
echo ""
render_main_menu
# Evaluate Character entered
else
process_input_variable
fi
done
}
# Master execution of program
execute_program
# Closing change of permissions on execution of script
reset_permissions