#!/bin/bash

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

source /usr/share/yunohost/helpers

# Stop script if errors
ynh_abort_if_errors
final_path=$(ynh_app_setting_get --app=$app --key=final_path)

get__max_upload_size() {
    max_upload_size=$(ynh_app_setting_get --app $app --key max_upload_size)
    echo "${max_upload_size}"
}

set__max_upload_size() { 
    ynh_write_var_in_file --file=/etc/matrix-$app/homeserver.yaml --key=max_upload_size --value="${max_upload_size}" 
    sed -i -r "s|client_max_body_size\s[[:digit:]]*[GMK]?;|client_max_body_size ${max_upload_size};|g" "/etc/nginx/conf.d/$domain.d/$app.conf 
    ynh_add_nginx_conf
}

get__registrations_require_3pid() {
    max_upload_size=$(ynh_app_setting_get --app $app --key registrations_require_3pid)
    echo "${registrations_require_3pid}"
}

set__registrations_require_3pid() { 
    # sed -z do the trick on this king of multline replacement
    case ${registrations_require_3pid} in
    	email)
            
    		sed -i -z -r "s|#?([^\S\n]*registrations_require_3pid:\n)#?([^\S\n]*-[^\S\n]*email\n)#?([^\S\n]*-[^\S\n]*msisdn)|\1\2#\3|" "/etc/matrix-$app/homeserver.yaml"
    		;;
    	msisdn)
    		sed -i -z -r "s|#?([^\S\n]*registrations_require_3pid:\n)#?([^\S\n]*-[^\S\n]*email\n)#?([^\S\n]*-[^\S\n]*msisdn)|\1#\2\3|" "/etc/matrix-$app/homeserver.yaml"
    		;;
    	email&msisdn)
    		sed -i -z -r "s|#?([^\S\n]*registrations_require_3pid:\n)#?([^\S\n]*-[^\S\n]*email\n)#?([^\S\n]*-[^\S\n]*msisdn)|\1\2\3|" "/etc/matrix-$app/homeserver.yaml"
    		;;
    	*)
    		sed -i -z -r "s|#?([^\S\n]*registrations_require_3pid:\n)#?([^\S\n]*-[^\S\n]*email\n)#?([^\S\n]*-[^\S\n]*msisdn)|#\1#\2#\3|" "/etc/matrix-$app/homeserver.yaml"
    		;;
    esac
    
    ynh_app_setting_set --app=$app --key=registrations_require_3pid --value="${registrations_require_3pid}"
}

get__allowed_local_3pids_email() {
    max_upload_size=$(ynh_app_setting_get --app $app --key allowed_local_3pids_email)
    echo "${allowed_local_3pids_email}"
}

set__allowed_local_3pids_email() { 
    sed -i -z -r "s|(\#?[^\S\n]*allowed_local_3pids:\s(\#?[^\S\n]*- medium:.*\s\#?[^\S\n]*pattern:.*\s)?\#?[^\S\n]*- medium: email\s\#?[^\S\n]*pattern: )(.*)(\s)|$1'${allowed_local_3pids_email}'$3\2|g" "/etc/matrix-$app/homeserver.yaml"

    ynh_app_setting_set --app=$app --key=fpm_footprint --value="${registrations_require_3pid}"
}



#=================================================
# GENERIC FINALIZATION
#=================================================
# SELECT THE ACTION FOLLOWING THE GIVEN ARGUMENT
#=================================================
ynh_app_config_run $1