#!/bin/bash

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

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

ynh_app_setting_set --key=php_memory_limit --value=256M

#=================================================
# CREATE A MYSQL DATABASE
#=================================================
ynh_script_progression "Configuring $app's MySQL database..."

ynh_mysql_db_shell <<< "ALTER DATABASE $db_name charset=utf8"

#=================================================
# DOWNLOAD, CHECK AND UNPACK SOURCE
#=================================================
ynh_script_progression "Setting up source files..."

# Download, check integrity, uncompress and patch the source from app.src
ynh_setup_source --source_id="main" --dest_dir="$install_dir"

mkdir -p "$install_dir/documents"

#REMOVEME? Assuming the install dir is setup using ynh_setup_source, the proper chmod/chowns are now already applied and it shouldn't be necessary to tweak perms | chmod 750 "$install_dir"
#REMOVEME? Assuming the install dir is setup using ynh_setup_source, the proper chmod/chowns are now already applied and it shouldn't be necessary to tweak perms | chmod -R o-rwx "$install_dir"
chmod go-w "$install_dir/documents"

#=================================================
# PREPARE AND INSTALL APP
#=================================================
ynh_script_progression "Adding $app's configuration file..."

ynh_config_add --template="install.forced.php" --destination="$install_dir/htdocs/install/install.forced.php"

#=================================================
# SYSTEM CONFIGURATION
#=================================================
ynh_script_progression "Adding system configurations related to $app..."

# Create a dedicated php-fpm config
ynh_config_add_phpfpm

# Create a dedicated nginx config
ynh_config_add_nginx

# Use logrotate to manage application logfile(s)
ynh_config_add_logrotate "$install_dir/documents/dolibarr.log"

#=================================================
# SETUP APPLICATION WITH CURL
#=================================================
ynh_script_progression "Configuring $app ..."

# Create necessary files
touch "$install_dir/htdocs/conf/conf.php"

# Set right permissions for curl install
#REMOVEME? Assuming the install dir is setup using ynh_setup_source, the proper chmod/chowns are now already applied and it shouldn't be necessary to tweak perms | chown -R "$app:" "$install_dir"
ynh_local_curl "/install/fileconf.php" "testpost=ok"
sleep 5

ynh_local_curl "/install/step1.php" "testpost=ok" "action=set"
sleep 5

ynh_local_curl "/install/step2.php" "testpost=ok" "action=set"
sleep 5

ynh_local_curl "/install/step4.php" "testpost=ok" "action=set"
sleep 5

# Generate a random password for the admin user (will be ignored because of LDAP)
password=$(ynh_string_random --length=8)
ynh_local_curl "/install/step5.php" "testpost=ok" "action=set" "pass=$password" "pass_verif=$password"
sleep 5

# Setup HTTP auth in conf
ynh_replace --file="$install_dir/htdocs/conf/conf.php" \
    --match="dolibarr_main_authentication='dolibarr'" \
    --replace="dolibarr_main_authentication='http'"

# Calculate and store the config file checksum into the app settings
ynh_store_file_checksum "$install_dir/htdocs/conf/conf.php"
chmod 644 "$install_dir/htdocs/conf/conf.php"

# Set permissions on app files
if [ ! -f "$install_dir/documents/install.lock" ]; then
    echo 'This is a lock file to prevent use of install pages (set with permission 440)' > "$install_dir/documents/install.lock"
    chown "$app:$app" "$install_dir/documents/install.lock"
    chmod 440 "$install_dir/documents/install.lock"
fi

#REMOVEME? Assuming the install dir is setup using ynh_setup_source, the proper chmod/chowns are now already applied and it shouldn't be necessary to tweak perms | chown -R "$app:www-data" "$install_dir"
chown -R "$app:" "$install_dir/documents"

#=================================================
# SETUP LDAP
#=================================================
ynh_script_progression "Configuring LDAP for $app..."

# Populate the LDAP parameters
ynh_mysql_db_shell < ../conf/sql/ldap.sql

# Populate the database with YNH users.
ynh_mysql_db_shell < ../conf/sql/ldap_user.sql

if "php$php_version" "$install_dir/scripts/user/sync_users_ldap2dolibarr.php" commitiferror --server=localhost -y; then
    ynh_print_info "LDAP user update ok"
else
    ynh_print_info "LDAP user update ended with error"
fi

#=================================================
# END OF SCRIPT
#=================================================

ynh_script_progression "Installation of $app completed"