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Bash

#!/bin/bash
# Utilities module for Transmission RSS Manager Installation
# Function to log a message with timestamp
function log() {
local level=$1
local message=$2
local timestamp=$(date '+%Y-%m-%d %H:%M:%S')
case $level in
"INFO")
echo -e "${timestamp} ${GREEN}[INFO]${NC} $message"
;;
"WARN")
echo -e "${timestamp} ${YELLOW}[WARN]${NC} $message"
;;
"ERROR")
echo -e "${timestamp} ${RED}[ERROR]${NC} $message"
;;
*)
echo -e "${timestamp} [LOG] $message"
;;
esac
}
# Function to check if a command exists
function command_exists() {
command -v "$1" &> /dev/null
}
# Function to backup a file before modifying it
function backup_file() {
local file=$1
if [ -f "$file" ]; then
local backup="${file}.bak.$(date +%Y%m%d%H%M%S)"
cp "$file" "$backup"
log "INFO" "Created backup of $file at $backup"
fi
}
# Function to create a directory if it doesn't exist
function create_dir_if_not_exists() {
local dir=$1
local owner=$2
if [ ! -d "$dir" ]; then
mkdir -p "$dir"
log "INFO" "Created directory: $dir"
if [ -n "$owner" ]; then
chown -R "$owner" "$dir"
log "INFO" "Set ownership of $dir to $owner"
fi
fi
}
# Function to finalize the setup (permissions, etc.)
function finalize_setup() {
log "INFO" "Setting up final permissions and configurations..."
# Set proper ownership for the installation directory
chown -R $USER:$USER $INSTALL_DIR
# Create media directories with correct permissions
create_dir_if_not_exists "$MEDIA_DIR/movies" "$USER:$USER"
create_dir_if_not_exists "$MEDIA_DIR/tvshows" "$USER:$USER"
create_dir_if_not_exists "$MEDIA_DIR/music" "$USER:$USER"
create_dir_if_not_exists "$MEDIA_DIR/software" "$USER:$USER"
# Create book/magazine directories if enabled
if [ "$ENABLE_BOOK_SORTING" = true ]; then
create_dir_if_not_exists "$MEDIA_DIR/books" "$USER:$USER"
create_dir_if_not_exists "$MEDIA_DIR/magazines" "$USER:$USER"
fi
# Install NPM packages
log "INFO" "Installing NPM packages..."
cd $INSTALL_DIR && npm install
# Start the service
log "INFO" "Starting the service..."
systemctl daemon-reload
systemctl enable $SERVICE_NAME
systemctl start $SERVICE_NAME
# Check if service started successfully
sleep 2
if systemctl is-active --quiet $SERVICE_NAME; then
log "INFO" "Service started successfully!"
else
log "ERROR" "Service failed to start. Check logs with: journalctl -u $SERVICE_NAME"
fi
# Create default configuration if it doesn't exist
if [ ! -f "$INSTALL_DIR/config.json" ]; then
log "INFO" "Creating default configuration file..."
cat > $INSTALL_DIR/config.json << EOF
{
"transmissionConfig": {
"host": "${TRANSMISSION_HOST}",
"port": ${TRANSMISSION_PORT},
"username": "${TRANSMISSION_USER}",
"password": "${TRANSMISSION_PASS}",
"path": "${TRANSMISSION_RPC_PATH}"
},
"remoteConfig": {
"isRemote": ${TRANSMISSION_REMOTE},
"directoryMapping": ${TRANSMISSION_DIR_MAPPING}
},
"destinationPaths": {
"movies": "${MEDIA_DIR}/movies",
"tvShows": "${MEDIA_DIR}/tvshows",
"music": "${MEDIA_DIR}/music",
"books": "${MEDIA_DIR}/books",
"magazines": "${MEDIA_DIR}/magazines",
"software": "${MEDIA_DIR}/software"
},
"seedingRequirements": {
"minRatio": 1.0,
"minTimeMinutes": 60,
"checkIntervalSeconds": 300
},
"processingOptions": {
"enableBookSorting": ${ENABLE_BOOK_SORTING},
"extractArchives": true,
"deleteArchives": true,
"createCategoryFolders": true,
"ignoreSample": true,
"ignoreExtras": true,
"renameFiles": true,
"autoReplaceUpgrades": true,
"removeDuplicates": true,
"keepOnlyBestVersion": true
},
"rssFeeds": [],
"rssUpdateIntervalMinutes": 60,
"autoProcessing": false
}
EOF
chown $USER:$USER $INSTALL_DIR/config.json
fi
log "INFO" "Setup finalized!"
}