#!/bin/bash

#=================================================
# GENERIC START
#=================================================
# IMPORT GENERIC HELPERS
#=================================================

source _common.sh
source /usr/share/yunohost/helpers

#=================================================
# CHECK VERSION
#=================================================

upgrade_type=$(ynh_check_app_version_changed)

#=================================================
# DOWNLOAD, CHECK AND UNPACK SOURCE
#=================================================

if [ "$upgrade_type" == "UPGRADE_APP" ]; then
	ynh_script_progression --message="Upgrading source files..." --weight=5

	# Download, check integrity, uncompress and patch the source from app.src
	# TODO : find a way to sync stable extensions list to avoid hardcoded extensions folders to keep
	noncore_extensions="$(echo tools/{accountactivationbyemail,advancedsearch,benevolat,ferme,fontautoinstall,importer,ipblock,lms,login-sso,logincas,loginldap,maintenance,multideletepages,nextcloudconnector,publication,qrcode,stats,tabdyn,twolevels,webhooks,yunohost})"
	ferme_instances="$(
		cd $install_dir
		for p in $(ls -- */wakka.config.php 2>/dev/null); do dirname "$p"; done
	)"
	ynh_setup_source --dest_dir="$install_dir" --full_replace=1 --keep=".env wakka.config.php files custom private themes $noncore_extensions $ferme_instances"

	ynh_replace_string --match_string="yeswiki_release' \?=> \?'.*',$" --replace_string="yeswiki_release' => '$(ynh_app_upstream_version)'," --target_file="$install_dir/wakka.config.php"
fi

chmod -R o-rwx "$install_dir"
chown -R ${app}:www-data "$install_dir"

#=================================================
# PHP-FPM CONFIGURATION
#=================================================
ynh_script_progression --message="Upgrading system configurations related to $app..." --weight=1

# Create a dedicated PHP-FPM config
ynh_add_fpm_config --usage=low --footprint=low

# Create a dedicated NGINX config
ynh_add_nginx_config

#=================================================
# SPECIFIC UPGRADE
#=================================================
# INSTALL COMPOSER DEPENDENCIES
#=================================================
ynh_script_progression --message="Installing composer dependencies..."

ynh_exec_warn_less ynh_install_composer --phpversion="$phpversion" --workdir="$install_dir"

#=================================================
# DOWNLOAD AND CONFIGURE YUNOHOST PLUGIN
#=================================================

ynh_script_progression --message="Upgrading Yunohost plugin..." --weight=3

# Download yunohost plugin from yeswiki repository
ynh_secure_remove "$install_dir/tools/yunohost"
mkdir -p "$install_dir/tools/yunohost"
ynh_setup_source --dest_dir="$install_dir/tools/yunohost" --source_id="yunohostplugin"

# Download importer plugin from yeswiki repository
ynh_secure_remove "$install_dir/tools/importer"
mkdir -p "$install_dir/tools/importer"
ynh_setup_source --dest_dir="$install_dir/tools/importer" --source_id="importerplugin"

# Ensure that scripts are executable
chmod +x $install_dir/tools/yunohost/private/scripts/*.sh

# Add app user in sudoers to authorize to launch yunohost cli commands without password
ynh_add_config --template="sudoers" --destination="/etc/sudoers.d/$app"
chown root:root /etc/sudoers.d/$app

# Add a post app install hook to sync the app importer
mkdir -p /etc/yunohost/hooks.d/post_app_install
ynh_add_config --template="sync_app_importer.sh" --destination="/etc/yunohost/hooks.d/post_app_install/${app}_sync_app_importer.sh"
chown root:root /etc/yunohost/hooks.d/post_app_install/${app}_sync_app_importer.sh
chmod +x /etc/yunohost/hooks.d/post_app_install/${app}_sync_app_importer.sh

if [ $(grep yunohost_sso_domain "$install_dir/wakka.config.php" | wc -l) = "0" ]; then
  SSO_DOMAIN=$(yunohost domain main-domain | sed -e 's/.*: //')
  ynh_replace_string --match_string="wakkaConfig = array (" --replace_string="wakkaConfig = array (\n  'yunohost_sso_domain' => '${SSO_DOMAIN}',\n);" --target_file="$install_dir/wakka.config.php"
fi

# ToDo : Add app importer config in wakka.config.php if it is not already there ?

# At last, run the YunoHost app importer
ynh_script_progression --message="Import YunoHost apps in bazar" --weight=2
pushd $install_dir
ynh_exec_as $app ./yeswicli importer:sync -s yunohost-cli
popd

#=================================================
# SECURE FILES AND DIRECTORIES
#=================================================

chown -R ${app}:www-data $install_dir
chmod -R u=rwX,g=rX,o-rwx $install_dir
chmod g-rwx $install_dir/wakka.config.php

#=================================================
# END OF SCRIPT
#=================================================

ynh_script_progression --message="Upgrade of $app completed" --last