#!/bin/bash

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

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

#=================================================
# RETRIEVE ARGUMENTS FROM THE MANIFEST
#=================================================

app_key="base64:$(ynh_string_random --length=32 | base64)"

fpm_footprint="low"
fpm_free_footprint=0
fpm_usage="low"

#=================================================
# STORE SETTINGS FROM MANIFEST
#=================================================

ynh_app_setting_set --app=$app --key=app_key --value=$app_key
ynh_app_setting_set --app=$app --key=fpm_footprint --value=$fpm_footprint
ynh_app_setting_set --app=$app --key=fpm_free_footprint --value=$fpm_free_footprint
ynh_app_setting_set --app=$app --key=fpm_usage --value=$fpm_usage

#=================================================
# CONFIGURE REDIS DATABASE
#=================================================
ynh_script_progression --message="Creating a Redis database..." --weight=1

redis_db=$(ynh_redis_get_free_db)
ynh_app_setting_set --app="$app" --key=redis_db --value="$redis_db"

#=================================================
# DOWNLOAD, CHECK AND UNPACK SOURCE
#=================================================
ynh_script_progression --message="Setting up source files..." --weight=1

# Download, check integrity, uncompress and patch the source from app.src
ynh_setup_source --dest_dir="$install_dir"

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

#=================================================
# PATCHING SOURCE
#=================================================
ynh_script_progression --message="Patching source files..." --weight=1

# Prevent privilege escalation by injecting commands in an email name
# This described in more detail on the manpage https://www.postfix.org/sendmail.1.html under security
ynh_replace_string --match_string="'/usr/sbin/sendmail -bs'" --replace_string="'/usr/sbin/sendmail -bs -- '" --target_file=$install_dir/config/mail.php

#=================================================
# PHP-FPM CONFIGURATION
#=================================================
ynh_script_progression --message="Configuring PHP-FPM..." --weight=1

ynh_add_fpm_config --usage=$fpm_usage --footprint=$fpm_footprint --group=www-data

ynh_add_nginx_config

#=================================================
# SPECIFIC SETUP
#=================================================
# INSTALL COMPOSER DEPENDENCIES
#=================================================
ynh_script_progression --message="Installing composer dependencies..." --weight=1

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

#=================================================
# CREATE LOG FILE
#=================================================
ynh_script_progression --message="Creating log file..." --weight=1

mkdir -p "/var/log/$app/"
touch "/var/log/$app/${app}-horizon.log"
chown -R $app: "/var/log/$app/"
chmod -R 600 "/var/log/$app/"

#=================================================
# ADD A CONFIGURATION
#=================================================
ynh_script_progression --message="Adding a configuration file..." --weight=1

ynh_add_config --template="../conf/.env" --destination="$install_dir/.env"

# Pixelfed app should be able to edit its settings from the admin panel
chmod 600 "$install_dir/.env"
chown $app:$app "$install_dir/.env"

#=================================================
# SETUP SUPERVISOR
#=================================================
ynh_script_progression --message="Configuring a supervisor service..." --weight=1

# Create a dedicated supervisor config
ynh_add_supervisor_config --service="${app}-horizon" --template=horizon.conf

#=================================================
# DEPLOY
#=================================================
ynh_script_progression --message="Deploying..." --weight=1

pushd "$install_dir"
	php$phpversion artisan -n key:generate --force
	php$phpversion artisan horizon:install
	php$phpversion artisan horizon:publish
	php$phpversion artisan passport:keys
	php$phpversion artisan config:clear
	php$phpversion artisan config:cache
	php$phpversion artisan route:cache
	php$phpversion artisan view:cache
	php$phpversion artisan storage:link
	php$phpversion artisan migrate --force
	php$phpversion artisan update
	php$phpversion artisan horizon:purge
	php$phpversion artisan import:cities 2>/dev/null
	php$phpversion artisan instance:actor
	php$phpversion artisan passport:client --personal <<< "\\n"
popd

#=================================================
# INSTALL THE CRON FILE
#=================================================
ynh_script_progression --message="Installing the cron file..." --weight=1

ynh_add_config --template="../conf/cron" --destination="/etc/cron.d/$app"

#=================================================
# GENERIC FINALIZATION
#=================================================
# SETUP LOGROTATE
#=================================================
ynh_script_progression --message="Configuring log rotation..." --weight=1

# Use logrotate to manage application logfile(s)
ynh_use_logrotate --logfile="/var/log/$app/${app}-horizon.log"
ynh_use_logrotate --logfile="/var/www/$app/storage/logs/laravel.log" --specific_user=$app/www-data

#=================================================
# PATCH PERMISSIONS for v0.11.5 versions and higher
#=================================================
ynh_script_progression --message="Patching permissions (for version 0.11.5 and newer)..." --weight=1

# Default configuration doesn't work
ynh_replace_string --match_string="'private' => 0700," --replace_string="'private' => 0750," --target_file=$install_dir/config/filesystems.php

# Repair permissions for files created after v0.11.5 and before this patch
if [ -d "$install_dir/public/storage/m/_v2/" ]; then
  chmod 750 -R "$install_dir/public/storage/m/_v2/"* # all files subdirectories (picture folders) should be readable and executable. But if there is no picture, there is no /*/*
  chmod 770 "$install_dir/public/storage/m/_v2/"* # users folders should be 770
  chmod 770 "$install_dir/public/storage/m/_v2/" # this should be 770
  chown -R :www-data "$install_dir/public/storage/m/_v2/" # Fix the mess following packaging v2 upgrade - and make sure proper group owner is set.
fi

#=================================================
# INTEGRATE SERVICE IN YUNOHOST
#=================================================
ynh_script_progression --message="Integrating service in YunoHost..." --weight=1

yunohost service add "supervisor" --description="Supervisor daemon for $app" --log="/var/log/$app/${app}-horizon.log"

#=================================================
# START SUPERVISOR SERVICE
#=================================================
ynh_script_progression --message="Starting a supervisor service..." --weight=1

# Start a supervisor service
ynh_supervisor_action --service_name="${app}-horizon" --action="reload" --log_path="systemd" --line_match="success: ${app}-horizon"

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

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