#!/bin/bash

#=================================================
# GENERIC STARTING
#=================================================
# IMPORT GENERIC HELPERS
#=================================================

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

#=================================================
# RETRIEVE ARGUMENTS
#=================================================

app=$YNH_APP_INSTANCE_NAME

final_path=$(ynh_app_setting_get --app=$app --key=final_path)

#=================================================
# CHECK IF ARGUMENTS ARE CORRECT
#=================================================

#=================================================
# DEFINE FUNCTION
#=================================================

# Define a function to execute commands with `occ`
exec_occ() {
  (cd "$final_path" && exec_as "$app" \
      php$YNH_PHP_VERSION --define apc.enable_cli=1 occ --no-interaction --no-ansi "$@")
}

# Define a function to add an external storage
# Create the external storage for the given folders and enable sharing
create_external_storage() {
local datadir="$1"
local mount_name="$2"
local mount_id=`exec_occ files_external:create --output=json \
    "$mount_name" 'local' 'null::null' -c "datadir=$datadir" || true`
! [[ $mount_id =~ ^[0-9]+$ ]] \
    && ynh_print_warn --message="Unable to create external storage" \
    || exec_occ files_external:option "$mount_id" enable_sharing true
}

#=================================================
# SPECIFIC ACTION
#=================================================
# YUNOHOST MULTIMEDIA INTEGRATION
#=================================================
ynh_script_progression --message="Updating multimedia directories..." --weight=6

# Build YunoHost multimedia directories
ynh_multimedia_build_main_dir
# Mount the user directory in Nextcloud
exec_occ app:enable files_external
create_external_storage "/home/yunohost.multimedia/\$user" "Multimedia"
create_external_storage "/home/yunohost.multimedia/share" "Shared multimedia"
# Allow nextcloud to write into these directories
ynh_multimedia_addaccess $app

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

ynh_script_progression --message="Execution completed" --last