YunoHost-Apps/wordpress_ynh
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wordpress_ynh/scripts/install
Maniack Crudelis 080deda83d Checks variables are not empty
2016-06-04 23:56:38 +02:00

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#!/bin/bash
domain=$YNH_APP_ARG_DOMAIN
path=$YNH_APP_ARG_PATH
admin_wordpress=$YNH_APP_ARG_ADMIN
language=$YNH_APP_ARG_LANGUAGE
multisite=$YNH_APP_ARG_MULTISITE
is_public=$YNH_APP_ARG_IS_PUBLIC
app=$YNH_APP_INSTANCE_NAME
# Checks variables are not empty
test -z "$domain" && (echo "domain not set" && touch /force_stop)
test -z "$path" && (echo "path not set" && touch /force_stop)
test -z "$admin_wordpress" && (echo "admin_wordpress not set" && touch /force_stop)
test -z "$language" && (echo "language not set" && touch /force_stop)
test -z "$multisite" && (echo "multisite not set" && touch /force_stop)
test -z "$is_public" && (echo "is_public not set" && touch /force_stop)
# Source app helpers
source /usr/share/yunohost/helpers
# Delete files and db if exit with an error
EXIT_PROPERLY () {
trap '' ERR
echo -e "\e[91m \e[1m" # Shell in light red bold
echo -e "!!\n $app install's script has encountered an error. Installation was cancelled.\n!!"
# Clean hosts
sudo sed -i '/#wordpress_yunohost/d' /etc/hosts
exit 1
}
TRAP_ON () { # Activate signal capture
trap EXIT_PROPERLY ERR # Capturing exit signals on error
}
TRAP_OFF () { # Ignoring signal capture until TRAP_ON
# Pour une raison que j'ignore, la fonction TRAP_ON fonctionne très bien.
# Mais pas la fonction TRAP_OFF...
# Utiliser directement `trap '' ERR` dans le code pour l'utiliser, à la place de la fonction.
trap '' ERR # Ignoring exit signals
}
TRAP_ON
# Vérifie la validité de l'user admin
sudo yunohost user list --json | grep -q "\"username\": \"$admin_wordpress\"" || (echo "Wrong admin" && touch /force_stop 2> /dev/null)
# Vérifie la présence du / en début de path
if [ $(echo $path | cut -c1) != "/" ]; then
path="/$path"
fi
# Vérifie la disponibilité du path et du domaine.
sudo yunohost app checkurl $domain$path -a $app
# Vérifie que le dossier de destination n'est pas déjà utilisé.
final_path=/var/www/$app
if [ -e "$final_path" ]
then
echo "This path already contains a folder"
touch /force_stop 2> /dev/null
fi
if [ "$path" == "/" ] && [ "$multisite" = "Yes" ]; then
echo "Multisite option of wordpress doesn't work at root of domain."
touch /force_stop 2> /dev/null
fi
# Enregistre les infos dans la config YunoHost
sudo yunohost app setting $app domain -v $domain
sudo yunohost app setting $app path -v $path
sudo yunohost app setting $app admin -v $admin_wordpress
sudo yunohost app setting $app is_public -v $is_public
sudo yunohost app setting $app language -v $language
sudo yunohost app setting $app multisite -v $multisite
# Génère un mot de passe aléatoire.
db_pwd=$(head -n20 /dev/urandom | tr -c -d 'A-Za-z0-9' | head -c20)
# Utilise '$app' comme nom d'utilisateur et de base de donnée
db_user=$app
# Initialise la base de donnée et stocke le mot de passe mysql.
ynh_mysql_create_db $db_user $db_user $db_pwd
sudo yunohost app setting $app mysqlpwd -v $db_pwd
# Crée le repertoire de destination et stocke son emplacement.
sudo mkdir "$final_path"
sudo yunohost app setting $app final_path -v $final_path
# Décompresse la source
tar -x -f ../sources/wordpress.tar.gz
# Copie les fichiers sources
sudo cp -a wordpress/. "$final_path"
# Copie les fichiers additionnels ou modifiés.
sudo cp -a ../sources/ajouts/. "$final_path"
# Et copie le fichier de config nginx
sudo cp ../conf/nginx.conf /etc/nginx/conf.d/$domain.d/$app.conf
# Modifie les variables dans le fichier de configuration nginx
sudo sed -i "s@__PATHTOCHANGE__@$path@g" /etc/nginx/conf.d/$domain.d/$app.conf
sudo sed -i "s@__FINALPATH__@$final_path@g" /etc/nginx/conf.d/$domain.d/$app.conf
sudo sed -i "s@__NAMETOCHANGE__@$app@g" /etc/nginx/conf.d/$domain.d/$app.conf
# Créer le fichier de configuration du pool php-fpm et le configure.
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
sudo cp ../conf/wp-config.php $final_path/wp-config.php
# Change variables in Wordpress configuration
sudo sed -i "s/__DB_USER__/$db_user/g" $final_path/wp-config.php
sudo sed -i "s/__DB_PWD__/$db_pwd/g" $final_path/wp-config.php
sudo sed -i "s/__DOMAIN__/$domain/g" $final_path/wp-config.php
sudo sed -i "s@__PATH__@$path@g" $final_path/wp-config.php
for i in 1 2 3 4 5 6 7 8
do
j=$(dd if=/dev/urandom bs=1 count=200 2> /dev/null | tr -c -d '[A-Za-z0-9]' | sed -n 's/\(.\{40\}\).*/\1/p')
if [ "$j" = "" ];
then
# For obscure reasons, the loop is too fast at execution
sleep 1
j=$(dd if=/dev/urandom bs=1 count=200 2> /dev/null | tr -c -d '[A-Za-z0-9]' | sed -n 's/\(.\{40\}\).*/\1/p')
fi
sudo sed -i "s/KEY$i/$j/g" $final_path/wp-config.php
done
# Set permissions to wordpress directory
sudo chown -R www-data: $final_path
# Donne un accès public pour curl
sudo yunohost app setting $app unprotected_uris -v "/"
# Recharge la configuration Nginx et php5-fpm
sudo service nginx reload
sudo service php5-fpm reload
# Régénère la configuration de SSOwat
sudo yunohost app ssowatconf
# Wordpress installation
echo "127.0.0.1 $domain #wordpress_yunohost" | sudo tee -a /etc/hosts
curl -kL --data "&weblog_title=YunoBlog&user_name=$admin_wordpress&admin_password=$db_pwd&admin_password2=$db_pwd&admin_email=$admin_wordpress@$domain&language=$language&Submit=Install+WordPress" https://$domain$path/wp-admin/install.php?step=2 > /dev/null 2>&1
sleep 5
mysql --debug-check -u $db_user -p$db_pwd $db_user -e "select * from wp_options;" > /dev/null 2>&1
result=$?
loop_number=1
while [ $result != 0 ] && [ $loop_number -lt 5 ];
do
sleep 5
mysql --debug-check -u $db_user -p$db_pwd $db_user -e "select * from wp_options;" > /dev/null 2>&1
let result=$?
let loop_number++
done
# Replace variables in sql scripts
sudo sed -i "s@__DOMAIN_PATH__@$domain$path@g" ../conf/sql/*.sql
sudo sed -i "s/__LANGUAGE__/$language/g" ../conf/sql/*.sql
sudo sed -i "s/__DATE__/$(date +%s)/g" ../conf/sql/*.sql
# Charge les commandes sql communes à tous les scripts.
mysql --debug-check -u $db_user -p$db_pwd $db_user < ../conf/sql/common.sql
if [ "$multisite" = "Yes" ]
then
# Installation de php5-cli pour wp-cli
sudo apt-get update
sudo apt-get install php5-cli -qy
sudo sed -i "s@#--MULTISITE--@@g" /etc/nginx/conf.d/$domain.d/$app.conf
# Autorise le multisite wordpress
sudo sed -i "s@//--MULTISITE1--define@define@g" $final_path/wp-config.php
# Active le multisite via wp-cli.
php $final_path/wp-cli.phar core multisite-convert --path=$final_path --base=$path/ > /dev/null 2>&1
# echo "The 2 warnings of php about \"Permission denied\" on wp-config.php are normal. The install script writing into this file, not wp-cli!"
# Active le multisite wordpress
sudo sed -i "s@//--MULTISITE2--define@define@g" $final_path/wp-config.php
# Charge les commandes sql pour activer les plugins
if [ "$is_public" = "No" ];
then
sudo sed -i "s@#--PRIVATE--@@g" ../conf/sql/multisite.sql
else
sudo sed -i "s@#--PUBLIC--@@g" ../conf/sql/multisite.sql
fi
mysql --debug-check -u $db_user -p$db_pwd $db_user < ../conf/sql/multisite.sql
else
if [ "$is_public" = "No" ];
then
sudo sed -i "s@#--PRIVATE--@@g" /etc/nginx/conf.d/$domain.d/$app.conf
sudo sed -i "s@#--PRIVATE--@@g" ../conf/sql/single.sql
else
sudo sed -i "s@//--PUBLIC--define@define@g" $final_path/wp-config.php
sudo sed -i "s@#--PRIVATE--@#@g" /etc/nginx/conf.d/$domain.d/$app.conf
sudo sed -i "s@#--PUBLIC--@@g" ../conf/sql/single.sql
fi
# Charge les commandes sql pour activer les plugins
mysql --debug-check -u $db_user -p$db_pwd $db_user < ../conf/sql/single.sql
fi
# Décommente les add_filter, qui auraient provoqué une erreur avec wp-cli
sudo sed -i "s@//add_filter@add_filter@g" $final_path/wp-config.php
# Configure les droits d'accès au fichiers
# Les fichiers appartiennent à www-data, pour permettre les mises à jour.
sudo chown -R www-data: $final_path
# Sauf le fichier de config wp-config.php qui appartient à root
sudo chown root: $final_path/wp-config.php
if [ "$is_public" = "No" ];
then
# Retire l'accès public
sudo yunohost app setting $app unprotected_uris -d
sudo yunohost app ssowatconf
fi
# Clean hosts
sudo sed -i '/#wordpress_yunohost/d' /etc/hosts
sudo service nginx reload
# wp-cli me semble un peu trop permissif... Il a terminé son travail...
sudo rm -f $final_path/wp-cli.phar
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