#!/bin/bash
app=teampass

# Retrieve arguments
domain=$1
path=$2
password_admin=$3

# Check domain/path availability
sudo yunohost app checkurl $domain$path -a $app

if [[ ! $? -eq 0 ]]; then
    exit 1
fi

# Generate random password
db_pwd=$(dd if=/dev/urandom bs=1 count=200 2> /dev/null | tr -c -d '[A-Za-z0-9]' | sed -n 's/\(.\{24\}\).*/\1/p')

# Use 'teampass' as database name and user
db_user=$app

# Initialize database and store mysql password for upgrade
sudo yunohost app initdb $db_user -p $db_pwd
sudo yunohost app setting $app mysqlpwd -v $db_pwd

# Installation php5-mysqlnd
sudo apt-get update
sudo apt-get -y install php5-cli
# Le paquetage php5-mysqlnd est demandé lors de l'installation de teampass, mais qui semble être non utilisé
#sudo apt-get -y install php5-mysqlnd

# Copy source files
final_path=/var/www/$app
sudo mkdir -p $final_path
tar -xf ../sources/teampass.tar.gz
sudo cp -a teampass/.* $final_path
sudo cp -a ../sources/ajouts/.* $final_path
sudo cp ../conf/mdphash.php $final_path
sudo chown -R www-data: $final_path

# Modify php-fpm pool configuration and copy it to php-fpm pool directory for teampass
sed -i "s@__NAMETOCHANGE__@$app@g" ../conf/php-fpm.conf
sed -i "s@__FINALPATH__@$final_path@g" ../conf/php-fpm.conf
finalphpconf=/etc/php5/fpm/pool.d/$app.conf
sudo cp ../conf/php-fpm.conf $finalphpconf
sudo chown root: $finalphpconf
finalphpini=/etc/php5/fpm/conf.d/20-$app.ini
sudo cp ../conf/php-fpm.ini $finalphpini
sudo chown root: $finalphpini
sudo service php5-fpm reload

# Remplacement des variables dans le fichier sql
if [ $(echo $LANG | cut -c1-2) == "fr" ]
then
    langue=french
	folders=partagés
	roles=utilisateurs
else
    langue=english
	folders=shared
	roles=users
fi
sed -i "s@__FINALPATH__@$final_path@g" ../conf/populate.sql
sed -i "s@__DOMAIN__@$domain@g" ../conf/populate.sql
sed -i "s@__PATH__@$path@g" ../conf/populate.sql
sed -i "s@__FOLDERS__@$folders@g" ../conf/populate.sql
sed -i "s@__ROLES__@$roles@g" ../conf/populate.sql
sed -i "s@__VERSION__@$(sed -n 2p $final_path/changelog.md)@g" ../conf/populate.sql
sed -i "s@__TIMEZONE__@$(cat /etc/timezone)@g" ../conf/populate.sql
sed -i "s@__BCRYPT_MDP__@$(php ../conf/mdphash.php $password_admin)@g" ../conf/populate.sql
sed -i "s@__LANG__@$langue@g" ../conf/populate.sql

# Add settings to YunoHost
sudo yunohost app setting $app domain -v $domain
sudo yunohost app setting $app path -v $path
sudo yunohost app setting $app final_path -v $final_path
sudo yunohost app setting $app langue -v $langue

# Import du fichier SQL
mysql -u $db_user -p$db_pwd $db_user < ../conf/populate.sql

# Remplacement des variables dans les fichier settings.php et sk.php
sed -i "s@__DBUSER__@$db_user@g" ../conf/settings.php
sed -i "s@__DBPWD__@$db_pwd@g" ../conf/settings.php
sed -i "s@__FINALPATH__@$final_path@g" ../conf/settings.php
path_sk_file=/etc/teampass/
sudo mkdir $path_sk_file
sed -i "s@__SKPATH__@$path_sk_file@g" ../conf/settings.php

saltkey=$(dd if=/dev/urandom bs=1 count=200 2> /dev/null | tr -c -d '[A-Za-z0-9]' | sed -n 's/\(.\{32\}\).*/\1/p')
sed -i "s@__SALTKEY__@$saltkey@g" ../conf/sk.php

# Et copie des fichiers à leurs emplacements.
sudo cp ../conf/sk.php $path_sk_file/sk.php
sudo chown -R www-data:www-data $path_sk_file
sudo chmod 770 $path_sk_file
sudo cp ../conf/settings.php $final_path/includes/settings.php

sudo chown www-data: -R $final_path
sudo chmod 770 -R $final_path
sudo find $final_path -type f -print0 | xargs -0 sudo chmod 740		# Applique les permissions sur les fichiers seulement (rwxr-----)
sudo chmod 770 -R $final_path/files $final_path/upload

# Delete the install directory. Si cette méthode d'install est validée, le dossier install devrait être retiré de l'archive initiale.
sudo rm -r $final_path/install

# Modify Nginx configuration file and copy it to Nginx conf directory
sed -i "s@__PATHTOCHANGE__@$path@g" ../conf/nginx.conf
sed -i "s@__WWWPATH__@$final_path@g" ../conf/nginx.conf
sed -i "s@__NAMETOCHANGE__@$app@g" ../conf/nginx.conf

sudo cp ../conf/nginx.conf /etc/nginx/conf.d/$domain.d/$app.conf

# Ajout des utilisateurs actuels dans la base yunohost
teampass_users=$(ldapsearch -h localhost -b ou=users,dc=yunohost,dc=org -x objectClass=mailAccount uid | grep uid: | sed 's/uid: //' | xargs)
id=1
for teampassuser in $teampass_users
do
    password=$(php ../conf/mdphash.php $teampassuser)
	mail=$(sudo ldapsearch -h localhost -b ou=users,dc=yunohost,dc=org -x uid=$teampassuser mail | grep mail: | sed 's/mail: //' | head -n1)
	# Creation de l'utilisateur
    mysql -u $db_user -p$db_pwd $db_user -e "INSERT INTO teampass_users (id, login, pw, groupes_visibles, derniers, key_tempo, last_pw_change, last_pw, admin, fonction_id, groupes_interdits, last_connexion, gestionnaire, email, favourites, latest_items, personal_folder, can_create_root_folder) VALUES (NULL, '$teampassuser', '$password', '1', '', '', '', '', '0', '1', '', '', '0', '$mail', '', '', '1', '1');"
	# Creation du repertoire personnel
	id_user=$(mysql -u $db_user -p$db_pwd $db_user -se "SELECT id from teampass_users where login='$teampassuser';")
    mysql -u $db_user -p$db_pwd $db_user -e "INSERT INTO teampass_nested_tree (id, parent_id, title, nleft, nright, nlevel, bloquer_creation, bloquer_modification, personal_folder, renewal_period) VALUES (NULL, 0, '$id_user', 0, 0, 1, 0, 0, 1, 0);"

    ((id++))
done

# Restart services
sudo service nginx reload
sudo yunohost app ssowatconf