#!/bin/bash

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

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

#=================================================
# MANAGE SCRIPT FAILURE
#=================================================

# Exit if an error occurs during the execution of the script
ynh_abort_if_errors

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

# Retrieve arguments
domain=$YNH_APP_ARG_DOMAIN
path_url='/'
admin=$YNH_APP_ARG_ADMIN
is_public=1

# This is a multi-instance app, meaning it can be installed several times independently
# The id of the app as stated in the manifest is available as $YNH_APP_ID
# The instance number is available as $YNH_APP_INSTANCE_NUMBER (equals "1", "2", ...)
# The app instance name is available as $YNH_APP_INSTANCE_NAME
#    - the first time the app is installed, YNH_APP_INSTANCE_NAME = ynhexample
#    - the second time the app is installed, YNH_APP_INSTANCE_NAME = ynhexample__2
#    - ynhexample__{N} for the subsequent installations, with N=3,4, ...
# The app instance name is probably what you are interested the most, since this is
# guaranteed to be unique. This is a good unique identifier to define installation path,
# db names, ...
app=$YNH_APP_INSTANCE_NAME

#=================================================
# CHECK IF THE APP CAN BE INSTALLED WITH THESE ARGS
#=================================================

# Normalize the url path syntax
path_url=$(ynh_normalize_url_path $path_url)

# Check web path availability
ynh_webpath_available $domain $path_url
# Register (book) web path
ynh_webpath_register $app $domain $path_url

final_path=/var/www/$app
test ! -e "$final_path" || ynh_die "This path already contains a folder"

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

ynh_app_setting_set $app domain $domain
ynh_app_setting_set $app path $path_url
ynh_app_setting_set $app admin $admin
ynh_app_setting_set $app is_public $is_public

# Get admin mail
admin_mail=$(sudo yunohost user info $admin | grep "mail:" | cut -d' ' -f2)

#=================================================
# CREATE A MYSQL DATABASE
#=================================================
# If your app uses a MySQL database, you can use these lines to bootstrap
# a database, an associated user and save the password in app settings

db_name=$(ynh_sanitize_dbid $app)
ynh_app_setting_set $app db_name $db_name
ynh_mysql_setup_db $db_name $db_name

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

ynh_app_setting_set $app final_path $final_path
# Download, check integrity, uncompress and patch the source from app.src
ynh_setup_source "$final_path"

# 2 - Addons
addons_file=`sudo cat ../conf/friendica-addons/source_file`;
sudo wget -nv -i ../conf/friendica-addons/source_url -O ${addons_file}.zip
sudo md5sum -c ../conf/friendica-addons/source_md5 --status || (echo "Corrupt source" >&2 && false)
sudo unzip -q ${addons_file}.zip -d ../conf/friendica-addons/
sudo mkdir $final_path/addon
sudo cp -r ../conf/friendica-addons/${addons_file}/. $final_path/addon



#=================================================
# NGINX CONFIGURATION
#=================================================

# Create a dedicated nginx config
ynh_add_nginx_config
# configure friendica

sudo cp $final_path/htconfig.php $final_path/.htconfig.php

sudo sed -i "s@your.mysqlhost.com@localhost@g" $final_path/.htconfig.php
sudo sed -i "s@mysqlusername@$db_name@g" $final_path/.htconfig.php
sudo sed -i "s@mysqldatabasename@$db_name@g" $final_path/.htconfig.php
sudo sed -i "s@mysqlpassword@$db_pwd@g" $final_path/.htconfig.php
sudo sed -i "s/\['admin_email'\] = '';/\['admin_email'\] = '$admin_mail';/g" $final_path/.htconfig.php

# init db
ynh_mysql_connect_as "$db_name" "$db_pwd" "$db_name" < "$final_path/database.sql"

# addon config
sudo su -c "cat ../conf/conf.php >> $final_path/.htconfig.php"

# set permission

sudo chown -R www-data:www-data $final_path
# 3 - some extra folders
sudo mkdir -p "${final_path}/view/smarty3"
sudo chmod -R 777 $final_path/view/smarty3

# Set up poller
sed -i "s@YNH_WWW_PATH@$final_path@g" ../conf/poller-cron
sudo cp ../conf/poller-cron /etc/cron.d/$app

#=================================================
# SETUP SSOWAT
#=================================================


	# unprotected_uris allows SSO credentials to be passed anyway.
	ynh_app_setting_set $app unprotected_uris "/"


#=================================================
# RELOAD NGINX
#=================================================
sudo systemctl reload php5-fpm
sudo systemctl reload nginx
sudo yunohost app ssowatconf