#!/bin/bash

CONTAINER=$1

DOMAIN="logerais.com"
TIMEZONE="Europe/Paris"

if [ -z "$CONTAINER" ]; then echo "Missing parameter"; exit 1 ; fi

# Set container timezone
lxc file edit "$CONTAINER/etc/timezone" <<< "${TIMEZONE}"

# Install packages
lxc exec $CONTAINER -- apt update

lxc exec $CONTAINER -- apt install -y curl git make 

lxc exec $CONTAINER -- apt install -y nginx
lxc exec $CONTAINER -- apt install -y postgresql
lxc exec $CONTAINER -- apt install -y redis-server

lxc exec $CONTAINER -- apt install -y php
lxc exec $CONTAINER -- apt install -y php-zip php-curl php-xml php-mbstring php-bcmath php-gd
lxc exec $CONTAINER -- apt install -y php-pgsql

lxc exec $CONTAINER -- phpenmod session
lxc exec $CONTAINER -- phpenmod ctype
lxc exec $CONTAINER -- phpenmod dom
lxc exec $CONTAINER -- phpenmod hash
lxc exec $CONTAINER -- phpenmod simplexml
lxc exec $CONTAINER -- phpenmod json
lxc exec $CONTAINER -- phpenmod gd
lxc exec $CONTAINER -- phpenmod mbstring
lxc exec $CONTAINER -- phpenmod xml
lxc exec $CONTAINER -- phpenmod tidy
lxc exec $CONTAINER -- phpenmod iconv
lxc exec $CONTAINER -- phpenmod curl
lxc exec $CONTAINER -- phpenmod gettext
lxc exec $CONTAINER -- phpenmod tokenizer

lxc exec $CONTAINER -- su --login postgres <<< "createuser wallabag"
lxc exec $CONTAINER -- su --login postgres <<< "createdb --owner=wallabag wallabag"
lxc exec $CONTAINER -- su --login postgres --shell /usr/bin/psql <<< "ALTER USER \"wallabag\" WITH PASSWORD 'wallabag';"

lxc exec $CONTAINER -- su --login root     --shell /bin/bash <<< "cd /var/www && git clone https://github.com/wallabag/wallabag.git"
lxc exec $CONTAINER -- su --login root     --shell /bin/bash <<< "cd /var/www/wallabag && curl -s https://getcomposer.org/installer | php"
lxc exec $CONTAINER -- su --login root     --shell /bin/bash <<< "chown --recursive www-data:www-data /var/www/wallabag"

lxc exec $CONTAINER -- su --login www-data --shell /bin/bash <<< "cd /var/www/wallabag && cp app/config/parameters.yml.dist app/config/parameters.yml"
lxc exec $CONTAINER -- su --login www-data --shell /bin/bash <<< "cd /var/www/wallabag && sed -i -e '/database/ s/pdo_sqlite/pdo_pgsql/g' app/config/parameters.yml"
lxc exec $CONTAINER -- su --login www-data --shell /bin/bash <<< "cd /var/www/wallabag && sed -i -e '/database_name/ s/symfony/wallabag/g' app/config/parameters.yml"
lxc exec $CONTAINER -- su --login www-data --shell /bin/bash <<< "cd /var/www/wallabag && sed -i -e '/database_user/ s/root/wallabag/g' app/config/parameters.yml"
lxc exec $CONTAINER -- su --login www-data --shell /bin/bash <<< "cd /var/www/wallabag && sed -i -e '/database_password/ s/~/wallabag/g' app/config/parameters.yml"
lxc exec $CONTAINER -- su --login www-data --shell /bin/bash <<< "cd /var/www/wallabag && sed -i -e '/locale:/ s/en/fr/g' app/config/parameters.yml"
lxc exec $CONTAINER -- su --login www-data --shell /bin/bash <<< "cd /var/www/wallabag && sed -i -e '/fosuser_registration:/ s/true/false/g' app/config/parameters.yml"

lxc exec $CONTAINER -- su --login www-data --shell /bin/bash <<< "cd /var/www/wallabag && make install"

lxc file edit $CONTAINER/etc/nginx/sites-available/wallabag <<'EOF'
server {

    server_name wallabag.logerais.com;
    root /var/www/wallabag/web;

    location / {
        # try to serve file directly, fallback to app.php
        try_files $uri /app.php$is_args$args;
    }
    location ~ ^/app\.php(/|$) {
        fastcgi_pass unix:/var/run/php/php7.0-fpm.sock;
        fastcgi_split_path_info ^(.+\.php)(/.*)$;
        include fastcgi_params;
        # When you are using symlinks to link the document root to the
        # current version of your application, you should pass the real
        # application path instead of the path to the symlink to PHP
        # FPM.
        # Otherwise, PHP's OPcache may not properly detect changes to
        # your PHP files (see https://github.com/zendtech/ZendOptimizerPlus/issues/126
        # for more information).
        fastcgi_param  SCRIPT_FILENAME  $realpath_root$fastcgi_script_name;
        fastcgi_param DOCUMENT_ROOT $realpath_root;
        # Prevents URIs that include the front controller. This will 404:
        # http://domain.tld/app.php/some-path
        # Remove the internal directive to allow URIs like this
        internal;
    }

    # return 404 for all other php files not matching the front controller
    # this prevents access to other php files you don't want to be accessible.
    location ~ \.php$ {
        return 404;
    }

    error_log /var/log/nginx/wallabag_error.log;
    access_log /var/log/nginx/wallabag_access.log;
}
EOF

lxc exec $CONTAINER -- rm /etc/nginx/sites-enabled/default
lxc exec $CONTAINER -- ln -s ../sites-available/wallabag /etc/nginx/sites-enabled/wallabag
lxc exec $CONTAINER -- systemctl restart nginx.service