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agendav_ynh/scripts/restore
2017-10-20 10:15:17 +02:00

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#!/bin/bash
# Source local helpers
source ./_common.sh
# Source app helpers
source /usr/share/yunohost/helpers
# Abort script if errors
ynh_abort_if_errors
# Set app specific variables
app="$YNH_APP_INSTANCE_NAME"
dbname=$app
dbuser=$app
# Source app helpers
source /usr/share/yunohost/helpers
# Retrieve old app settings
domain=$(ynh_app_setting_get "$app" domain)
path=$(ynh_app_setting_get "$app" path)
dbpass=$(ynh_app_setting_get "$app" mysqlpwd)
# Check web path availability
ynh_webpath_available "$domain" "$path"
# Check destination directory
DESTDIR="/var/www/$app"
[[ -d $DESTDIR ]] && ynh_die \
"The destination directory '$DESTDIR' already exists.\
You should safely delete it before restoring this app."
# Check configuration files
nginx_conf="/etc/nginx/conf.d/${domain}.d/${app}.conf"
[[ -f $nginx_conf ]] && ynh_die \
"The NGINX configuration already exists at '${nginx_conf}'.
You should safely delete it before restoring this app."
phpfpm_conf="/etc/php5/fpm/pool.d/${app}.conf"
[[ -f $phpfpm_conf ]] && ynh_die \
"The PHP FPM configuration already exists at '${phpfpm_conf}'.
You should safely delete it before restoring this app."
# Check whether Baïkal or Radicale is installed
if yunohost app list --installed -f baikal | grep -q id ; then
caldav_app="baikal"
caldav_baseurl="/cal.php/"
elif yunohost app list --installed -f radicale | grep -q id ; then
caldav_app="radicale"
caldav_baseurl="/"
else
ynh_die "You must install Baïkal or Radicale before"
fi
if ! id -u $app > /dev/null 2>&1 ; then
useradd -c "$app system account" \
-d /var/www/$app --system --user-group $app --shell /usr/sbin/nologin \
|| ynh_die "Unable to create $app system account"
fi
# Restore the app files and set permissions
cp -a ./sources "$DESTDIR"
# Protect source code against modifications
chown -hR root: "$DESTDIR"
# Only agendav user should write here
chown -hR $app: "${DESTDIR}/web/var/cache/"{profiler,twig}
chmod -R 750 "${DESTDIR}/web/var/cache/"{profiler,twig}
# The agendav user should read here, but does not need to write
# Other users should not be able to read as it stores passwords.
find "${DESTDIR}/web/config" -type f -exec chown root:$app {} \; -exec chmod 640 {} \;
find "${DESTDIR}/web/config" -type d -exec chown root:$app {} \; -exec chmod 750 {} \;
# Clean caches
rm -rf "${DESTDIR}/web/var/cache/"{profiler,twig}/*
# CalDAV config
caldav_domain=$(ynh_app_setting_get "$caldav_app" domain)
caldav_path=$(ynh_app_setting_get "$caldav_app" path)
caldav_url="https://${caldav_domain}${caldav_path%/}"
conf_path="${DESTDIR}/web/config/settings.php"
sed -i "s@^\(\$app\['caldav.baseurl'\] = \).*\
@\1'${caldav_url}${caldav_baseurl}';@g" "$conf_path"
sed -i "s@^\(\$app\['caldav.baseurl.public'\] = \).*\
@\1'${caldav_domain}';@g" "$conf_path"
# Create log directory
install -m 750 -o www-data -g adm -d "/var/log/${app}"
# Create and restore the database
ynh_mysql_create_db "$dbname" "$dbuser" "$dbpass"
ynh_mysql_connect_as "$dbuser" "$dbpass" "$dbname" < ./dump.sql
# Restore configuration files
cp -a ./nginx.conf "$nginx_conf"
cp -a ./php-fpm.conf "$phpfpm_conf"
# Reload services
service php5-fpm restart
service nginx reload