#!/bin/sh -e
#
# 2019 Timothée Floure (timothee.floure@ungleich.ch)
#
# This file is part of cdist.
#
# cdist is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# cdist is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with cdist. If not, see <http://www.gnu.org/licenses/>.
#

INSTALL_DIR=$(cat "$__object/parameter/install_dir")

default_server_name=$(cat "$__object/parameter/default_server_name")
brand=$(cat "$__object/parameter/brand")
default_country_code=$(cat "$__object/parameter/default_country_code")
room_directory_servers=$(cat "$__object/parameter/room_directory_servers")
privacy_policy_url=$(cat "$__object/parameter/privacy_policy_url")
cookie_policy_url=$(cat "$__object/parameter/cookie_policy_url")

export DEFAULT_SERVER_NAME=$default_server_name
export BRAND=$brand
export DEFAULT_COUNTRY_CODE=$default_country_code
export ROOM_DIRECTORY_SERVERS=$room_directory_servers
export PRIVACY_POLICY_URL=$privacy_policy_url
export COOKIE_POLICY_URL=$cookie_policy_url

if [ -f "$__object/parameter/homepage" ]; then
    export EMBED_HOMEPAGE=1
    homepage=$(cat "$__object/parameter/homepage")
fi

# Owner of the uploaded files.
owner=$(cat "$__object/parameter/owner")

# Ensure that curl and tar are installed, as they will be required by the
# gencode-remote script.
__package curl --state present
__package tar --state present

# Generate and deploy configuration file.
mkdir -p "$__object/files"
"$__type/files/config.json.sh" > "$__object/files/config.json"

# Install the config.json configuration file. The application's sources are
# downloaded and deployed by gencode-remote.
__directory "$INSTALL_DIR" \
    --owner "$owner" --mode 0755 --parents \
    --state present
require="__directory/$INSTALL_DIR" __file "$INSTALL_DIR/config.json" \
  --source "$__object/files/config.json" \
  --mode 0664 \
  --state present
if [ $EMBED_HOMEPAGE ]; then
    require="__directory/$INSTALL_DIR" __file "$INSTALL_DIR/home.html" \
      --source "$homepage" \
      --mode 0664 \
      --state present
fi