#!/bin/bash

source .fonctions       # Charge les fonctions génériques habituellement utilisées dans le script

# Récupère les infos de l'application.
app=$YNH_APP_INSTANCE_NAME

# Source app helpers
source /usr/share/yunohost/helpers

domain=$(ynh_app_setting_get $app domain)
path=$(ynh_app_setting_get $app path)
is_public=$(ynh_app_setting_get $app is_public)
admin=$(ynh_app_setting_get $app admin)
final_path=$(ynh_app_setting_get $app final_path)
db_pwd=$(ynh_app_setting_get $app db_pwd)
db_user=$(ynh_app_setting_get $app db_user)
email=$(ynh_app_setting_get $app email)
upload=$(ynh_app_setting_get $app upload)
run_exec=$(ynh_app_setting_get $app run_exec)

CHECK_PATH      # Vérifie et corrige la syntaxe du path.

# Make backup of old app folder and create again the app folder
sudo mv ${final_path} ${final_path}.old
sudo mkdir -p $final_path


# We download the sources and check the md5sum
# 1 - hubzilla
hubzilla_file=`sudo cat ../sources/hubzilla/source_file`;
sudo wget -nv -i ../sources/hubzilla/source_url -O ${hubzilla_file}.zip
sudo md5sum -c ../sources/hubzilla/source_md5 --status || (echo "Corrupt source" >&2 && false)
sudo unzip -q ${hubzilla_file}.zip -d ../sources/hubzilla/
sudo cp -r ../sources/hubzilla/${hubzilla_file}/. $final_path
sudo cp -a ${final_path}.old/store ${final_path}
sudo rm -Rf ${final_path}.old

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

# 3 - some extra folders
sudo mkdir -p "${final_path}/store/[data]/smarty3"
sudo chmod -R 777 $final_path/store

# Copy the template install/htconfig.sample.php to .htconfig.php
sudo cp $final_path/install/htconfig.sample.php $final_path/.htconfig.php

# Use sed to add the database information to .htconfig.php
sudo sed -i "s/your.mysqlhost.com/localhost/g" $final_path/.htconfig.php
sudo sed -i "s/mysqlpassword/$db_pwd/g" $final_path/.htconfig.php
sudo sed -i "s/mysqlusername/$db_user/g" $final_path/.htconfig.php
sudo sed -i "s/mysqldatabasename/$db_user/g" $final_path/.htconfig.php
sudo sed -i "s/mysite.example/$domain/g" $final_path/.htconfig.php
sudo sed -i "s/if the auto install failed, put a unique random string here/$(ynh_string_random)$(ynh_string_random)$(ynh_string_random)/g" $final_path/.htconfig.php
sudo sed -i "s/\['admin_email'\] = '';/\['admin_email'\] = '$email';/g" $final_path/.htconfig.php

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

# Set www-data to owner
sudo chown -R www-data:www-data $final_path

# Modify Nginx configuration file and copy it to Nginx conf directory
sed -i "s@YNH_WWW_PATH@$path@g" ../conf/nginx.conf
sed -i "s@YNH_WWW_ALIAS@$final_path@g" ../conf/nginx.conf
sed -i "s@UPLOADTOCHANGE@$upload@g" ../conf/nginx.conf
nginxconf=/etc/nginx/conf.d/$domain.d/$app.conf
sudo cp ../conf/nginx.conf $nginxconf
sudo chown root: $nginxconf
sudo chmod 600 $nginxconf

# Modify php.ini to allow exec() function and increase the upload size limits
if [ "$run_exec" = "Yes" ];
then
        sudo sed -i 's/pcntl_exec//g' /etc/php5/fpm/php.ini
else
        echo "no modification of php.ini"
fi
# Dedicated php-fpm
sed -i "s@UPLOADTOCHANGE@$upload@g" ../conf/php-fpm.conf
sed -i "s@NAMETOCHANGE@$app@g" ../conf/php-fpm.conf
phpfpmconf=/etc/php5/fpm/pool.d/$app.conf
sudo cp ../conf/php-fpm.conf $phpfpmconf
sudo chown root: $phpfpmconf

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

# Make app public if necessary
if [ "$is_public" = "Yes" ];
then
        ynh_app_setting_set $app skipped_uris "/"
else
        ynh_app_setting_set $app protected_uris "/"
fi

# Reload services
sudo service php5-fpm reload || true
sudo service nginx reload || true
sudo yunohost app ssowatconf