<?php

defined('BASEPATH') or exit('No direct script access allowed');
include_once(APPPATH . 'config/app-config.php');

/*
| -------------------------------------------------------------------
| DATABASE CONNECTIVITY SETTINGS
| -------------------------------------------------------------------
| This file will contain the settings needed to access your database.
|
| For complete instructions please consult the 'Database Connection'
| page of the User Guide.
|
| -------------------------------------------------------------------
| EXPLANATION OF VARIABLES
| -------------------------------------------------------------------
|
|   ['dsn']      The full DSN string describe a connection to the database.
|   ['hostname'] The hostname of your database server.
|   ['username'] The username used to connect to the database
|   ['password'] The password used to connect to the database
|   ['database'] The name of the database you want to connect to
|   ['dbdriver'] The database driver. e.g.: mysqli.
|           Currently supported:
|                cubrid, ibase, mssql, mysql, mysqli, oci8,
|                odbc, pdo, postgre, sqlite, sqlite3, sqlsrv
|   ['dbprefix'] You can add an optional prefix, which will be added
|                to the table name when using the  Query Builder class
|   ['pconnect'] TRUE/FALSE - Whether to use a persistent connection
|   ['db_debug'] TRUE/FALSE - Whether database errors should be displayed.
|   ['cache_on'] TRUE/FALSE - Enables/disables query caching
|   ['cachedir'] The path to the folder where cache files should be stored
|   ['char_set'] The character set used in communicating with the database
|   ['dbcollat'] The character collation used in communicating with the database
|                NOTE: For MySQL and MySQLi databases, this setting is only used
|                as a backup if your server is running PHP < 5.2.3 or MySQL < 5.0.7
|                (and in table creation queries made with DB Forge).
|                There is an incompatibility in PHP with mysql_real_escape_string() which
|                can make your site vulnerable to SQL injection if you are using a
|                multi-byte character set and are running versions lower than these.
|                Sites using Latin-1 or UTF-8 database character set and collation are unaffected.
|   ['swap_pre'] A default table prefix that should be swapped with the dbprefix
|   ['encrypt']  Whether or not to use an encrypted connection.
|
|           'mysql' (deprecated), 'sqlsrv' and 'pdo/sqlsrv' drivers accept TRUE/FALSE
|           'mysqli' and 'pdo/mysql' drivers accept an array with the following options:
|
|               'ssl_key'    - Path to the private key file
|               'ssl_cert'   - Path to the public key certificate file
|               'ssl_ca'     - Path to the certificate authority file
|               'ssl_capath' - Path to a directory containing trusted CA certificats in PEM format
|               'ssl_cipher' - List of *allowed* ciphers to be used for the encryption, separated by colons (':')
|               'ssl_verify' - TRUE/FALSE; Whether verify the server certificate or not ('mysqli' only)
|
|   ['compress'] Whether or not to use client compression (MySQL only)
|   ['stricton'] TRUE/FALSE - forces 'Strict Mode' connections
|                           - good for ensuring strict SQL while developing
|   ['ssl_options'] Used to set various SSL options that can be used when making SSL connections.
|   ['failover'] array - A array with 0 or more data for connections if the main should fail.
|   ['save_queries'] TRUE/FALSE - Whether to "save" all executed queries.
|               NOTE: Disabling this will also effectively disable both
|               $this->db->last_query() and profiling of DB queries.
|               When you run a query, with this setting set to TRUE (default),
|               CodeIgniter will store the SQL statement for debugging purposes.
|               However, this may cause high memory usage, especially if you run
|               a lot of SQL queries ... disable this to avoid that problem.
|
| The $active_group variable lets you choose which connection group to
| make active.  By default there is only one group (the 'default' group).
|
| The $query_builder variables lets you determine whether or not to load
| the query builder class.
*/
$active_group  = 'default';
$query_builder = true;

global $app_db_encrypt;
$db_encrypt = false;
if (defined('APP_DB_ENCRYPT')) {
    // For php 7+
    $db_encrypt = APP_DB_ENCRYPT;
} elseif (!is_null($app_db_encrypt)) {
    $db_encrypt = $app_db_encrypt;
}

$db['default'] = array_merge([
    'dsn'          => '', // Not Supported
    'hostname'     => APP_DB_HOSTNAME,
    'username'     => APP_DB_USERNAME,
    'password'     => APP_DB_PASSWORD,
    'database'     => APP_DB_NAME,
    'dbdriver'     => defined('APP_DB_DRIVER') ? APP_DB_DRIVER : 'mysqli',
    'dbprefix'     => db_prefix(),
    'pconnect'     => false,
    'db_debug'     => (ENVIRONMENT !== 'production'),
    'cache_on'     => false,
    'cachedir'     => '',
    'char_set'     => defined('APP_DB_CHARSET') ? APP_DB_CHARSET : 'utf8',
    'dbcollat'     => defined('APP_DB_COLLATION') ? APP_DB_COLLATION : 'utf8_general_ci',
    'swap_pre'     => '',
    'encrypt'      => $db_encrypt,
    'compress'     => false,
    'failover'     => [],
    'save_queries' => true,
], defined('APP_DB_STRICTON') && APP_DB_STRICTON || !defined('APP_DB_STRICTON') ? ['stricton' => false] : []);

/**
 * APP_DB_STRICTON
 * @see  https://stackoverflow.com/questions/54235523/unknown-column-strict-all-tables-setting-up-codeigniter-db-connection
 */