#!/bin/bash

# Find WP-CLI binary
WP_CLI_PATH=""
for _wp in "/usr/local/bin/wp" "/usr/bin/wp" "/home/litespeed/bin/wp"; do
    if [ -x "$_wp" ]; then WP_CLI_PATH="$_wp"; break; fi
done
[ -z "$WP_CLI_PATH" ] && WP_CLI_PATH=$(command -v wp 2>/dev/null || echo "")
if [ -z "$WP_CLI_PATH" ]; then
    echo "WP-CLI not found. Expected at /usr/local/bin/wp"
    exit 1
fi

# Function to run WP-CLI commands
run_wp_command() {
    "$WP_CLI_PATH" --path=/var/www/webroot/ROOT "$@"
}

# Check for correct number of arguments
if [ "$#" -ne 4 ]; then
    echo "Usage: $0 TTL_PUB TTL_PRIV TTL_FRONTPAGE TTL_FEED"
    exit 1
fi

# Assigning input parameters to variables
TTL_PUB=$1
TTL_PRIV=$2
TTL_FRONTPAGE=$3
TTL_FEED=$4

# Update TTL values
run_wp_command litespeed-option set cache-ttl_pub "$TTL_PUB"
run_wp_command litespeed-option set cache-ttl_priv "$TTL_PRIV"
run_wp_command litespeed-option set cache-ttl_frontpage "$TTL_FRONTPAGE"
run_wp_command litespeed-option set cache-ttl_feed "$TTL_FEED"

# Purge cache
run_wp_command litespeed-purge all

echo "LiteSpeed cache settings updated successfully"