<?php

defined('BASEPATH') or exit('No direct script access allowed');
define('APP_MINIMUM_REQUIRED_PHP_VERSION', '8.0');

if (file_exists(APPPATH . 'config/app-config.php')) {
    if (version_compare(PHP_VERSION, APP_MINIMUM_REQUIRED_PHP_VERSION) === -1) {
        echo '<h1>Minimum required PHP version is <b>' . APP_MINIMUM_REQUIRED_PHP_VERSION . '</b>. Consider upgrading to a newer PHP version.</h4>';
        echo '<h3>You are using ' . PHP_VERSION . ', you should consult with your hosting provider to help you to change your PHP version to ' . APP_MINIMUM_REQUIRED_PHP_VERSION . ' or higher, after you upgrade the PHP version this message will disappear.</h3>';
        exit;
    }
    include_once(APPPATH . 'config/app-config.php');
} else {
    $install_url = isset($_SERVER['HTTPS']) && strtolower($_SERVER['HTTPS']) == 'on' ? 'https' : 'http';
    $install_url .= '://' . $_SERVER['HTTP_HOST'];
    $install_url .= str_replace(basename($_SERVER['SCRIPT_NAME']), '', $_SERVER['SCRIPT_NAME']);
    $install_url .= 'install';
    echo '<h1>Perfex CRM not installed</h1>';
    echo '<p>1. To you use the automatic Perfex CRM installation tool click <a href="' . $install_url . '">here (' . $install_url . ')</a></p>';
    echo '<p>2. If you are installing manually rename the config file located in application/config/app-config-sample.php to app-config.php and populate the defined fields.</p>';
    die();
}

/**
 * Database Tables Prefix
 * @return string
 */
function db_prefix()
{
    return defined('APP_DB_PREFIX') ? APP_DB_PREFIX : 'tbl';
}
/*
|--------------------------------------------------------------------------
| Base Site URL
|--------------------------------------------------------------------------
|
| URL to your CodeIgniter root. Typically this will be your base URL,
| WITH a trailing slash:
|
|   http://example.com/
|
| If this is not set then CodeIgniter will try guess the protocol, domain
| and path to your installation. However, you should always configure this
| explicitly and nevessr rely on auto-guessing, especially in production
| environments.
|
*/

$config['base_url'] = APP_BASE_URL;

/*
|--------------------------------------------------------------------------
| Index File
|--------------------------------------------------------------------------
|
| Typically this will be your index.php file, unless you've renamed it to
| something else. If you are using mod_rewrite to remove the page set this
| variable so that it is blank.
|
*/
$config['index_page'] = '';

/*
|--------------------------------------------------------------------------
| URI PROTOCOL
|--------------------------------------------------------------------------
|
| This item determines which server global should be used to retrieve the
| URI string.  The default setting of 'REQUEST_URI' works for most servers.
| If your links do not seem to work, try one of the other delicious flavors:
|
| 'REQUEST_URI'    Uses $_SERVER['REQUEST_URI']
| 'QUERY_STRING'   Uses $_SERVER['QUERY_STRING']
| 'PATH_INFO'      Uses $_SERVER['PATH_INFO']
|
| WARNING: If you set this to 'PATH_INFO', URIs will always be URL-decoded!
*/
$config['uri_protocol'] = 'AUTO';

/*
|--------------------------------------------------------------------------
| URL suffix
|--------------------------------------------------------------------------
|
| This option allows you to add a suffix to all URLs generated by CodeIgniter.
| For more information please see the user guide:
|
| http://codeigniter.com/user_guide/general/urls.html
*/
$config['url_suffix'] = '';

/*
|--------------------------------------------------------------------------
| Default Language
|--------------------------------------------------------------------------
|
| This determines which set of language files should be used. Make sure
| there is an available translation if you intend to use something other
| than english.
|
*/
$config['language'] = '';

/*
|--------------------------------------------------------------------------
| Default Character Set
|--------------------------------------------------------------------------
|
| This determines which character set is used by default in various methods
| that require a character set to be provided.
|
| See http://php.net/htmlspecialchars for a list of supported charsets.
|
*/
$config['charset'] = 'UTF-8';

/*
|--------------------------------------------------------------------------
| Enable/Disable System Hooks
|--------------------------------------------------------------------------
|
| If you would like to use the 'hooks' feature you must enable it by
| setting this variable to TRUE (boolean).  See the user guide for details.
|
*/
$config['enable_hooks'] = true;

/*
|--------------------------------------------------------------------------
| Class Extension Prefix
|--------------------------------------------------------------------------
|
| This item allows you to set the filename/classname prefix when extending
| native libraries.  For more information please see the user guide:
|
| http://codeigniter.com/user_guide/general/core_classes.html
| http://codeigniter.com/user_guide/general/creating_libraries.html
|
*/
$config['subclass_prefix'] = 'App_';

/*
|--------------------------------------------------------------------------
| Composer auto-loading
|--------------------------------------------------------------------------
|
| Enabling this setting will tell CodeIgniter to look for a Composer
| package auto-loader script in application/vendor/autoload.php.
|
|   $config['composer_autoload'] = TRUE;
|
| Or if you have your vendor/ directory located somewhere else, you
| can opt to set a specific path as well:
|
|   $config['composer_autoload'] = '/path/to/vendor/autoload.php';
|
| For more information about Composer, please visit http://getcomposer.org/
|
| Note: This will NOT disable or override the CodeIgniter-specific
|   autoloading (application/config/autoload.php)
*/
$config['composer_autoload'] = true;

/*
|--------------------------------------------------------------------------
| Allowed URL Characters
|--------------------------------------------------------------------------
|
| This lets you specify which characters are permitted within your URLs.
| When someone tries to submit a URL with disallowed characters they will
| get a warning message.
|
| As a security measure you are STRONGLY encouraged to restrict URLs to
| as few characters as possible.  By default only these are allowed: a-z 0-9~%.:_-
|
| Leave blank to allow all characters -- but only if you are insane.
|
| The configured value is actually a regular expression character group
| and it will be executed as: ! preg_match('/^[<permitted_uri_chars>]+$/i
|
| DO NOT CHANGE THIS UNLESS YOU FULLY UNDERSTAND THE REPERCUSSIONS!!
|
*/
$config['permitted_uri_chars'] = (defined('APP_PERMITTED_URI_CHARS') ? APP_PERMITTED_URI_CHARS : 'a-z 0-9~%.:_\-@');


/*
|--------------------------------------------------------------------------
| Enable Query Strings
|--------------------------------------------------------------------------
|
| By default CodeIgniter uses search-engine friendly segment based URLs:
| example.com/who/what/where/
|
| By default CodeIgniter enables access to the $_GET array.  If for some
| reason you would like to disable it, set 'allow_get_array' to FALSE.
|
| You can optionally enable standard query string based URLs:
| example.com?who=me&what=something&where=here
|
| Options are: TRUE or FALSE (boolean)
|
| The other items let you set the query string 'words' that will
| invoke your controllers and its functions:
| example.com/index.php?c=controller&m=function
|
| Please note that some of the helpers won't work as expected when
| this feature is enabled, since CodeIgniter is designed primarily to
| use segment based URLs.
|
*/
$config['allow_get_array']      = true;
$config['enable_query_strings'] = false;
$config['controller_trigger']   = 'c';
$config['function_trigger']     = 'm';
$config['directory_trigger']    = 'd';

/*
|--------------------------------------------------------------------------
| Error Logging Threshold
|--------------------------------------------------------------------------
|
| You can enable error logging by setting a threshold over zero. The
| threshold determines what gets logged. Threshold options are:
|
|   0 = Disables logging, Error logging TURNED OFF
|   1 = Error Messages (including PHP errors)
|   2 = Debug Messages
|   3 = Informational Messages
|   4 = All Messages
|
| You can also pass an array with threshold levels to show individual error types
|
|   array(2) = Debug Messages, without Error Messages
|
| For a live site you'll usually only enable Errors (1) to be logged otherwise
| your log files will fill up very fast.
|
*/
$config['log_threshold'] = (ENVIRONMENT !== 'production' ? 1 : 0);

if (defined('APP_LOG_THRESHOLD')) {
    $config['log_threshold'] = APP_LOG_THRESHOLD;
}

/*
|--------------------------------------------------------------------------
| Error Logging Directory Path
|--------------------------------------------------------------------------
|
| Leave this BLANK unless you would like to set something other than the default
| application/logs/ directory. Use a full server path with trailing slash.
|
*/
$config['log_path'] = '';

/*
|--------------------------------------------------------------------------
| Log File Extension
|--------------------------------------------------------------------------
|
| The default filename extension for log files. The default 'php' allows for
| protecting the log files via basic scripting, when they are to be stored
| under a publicly accessible directory.
|
| Note: Leaving it blank will default to 'php'.
|
*/
$config['log_file_extension'] = '';

/*
|--------------------------------------------------------------------------
| Log File Permissions
|--------------------------------------------------------------------------
|
| The file system permissions to be applied on newly created log files.
|
| IMPORTANT: This MUST be an integer (no quotes) and you MUST use octal
|            integer notation (i.e. 0700, 0644, etc.)
*/
$config['log_file_permissions'] = 0644;

/*
|--------------------------------------------------------------------------
| Date Format for Logs
|--------------------------------------------------------------------------
|
| Each item that is logged has an associated date. You can use PHP date
| codes to set your own date formatting
|
*/
$config['log_date_format'] = 'Y-m-d H:i:s';

/*
|--------------------------------------------------------------------------
| Error Views Directory Path
|--------------------------------------------------------------------------
|
| Leave this BLANK unless you would like to set something other than the default
| application/views/errors/ directory.  Use a full server path with trailing slash.
|
*/
$config['error_views_path'] = '';

/*
|--------------------------------------------------------------------------
| Cache Directory Path
|--------------------------------------------------------------------------
|
| Leave this BLANK unless you would like to set something other than the default
| application/cache/ directory.  Use a full server path with trailing slash.
|
*/
$config['cache_path'] = '';

/*
|--------------------------------------------------------------------------
| Cache Include Query String
|--------------------------------------------------------------------------
|
| Whether to take the URL query string into consideration when generating
| output cache files. Valid options are:
|
|   FALSE      = Disabled
|   TRUE       = Enabled, take all query parameters into account.
|                Please be aware that this may result in numerous cache
|                files generated for the same page over and over again.
|   array('q') = Enabled, but only take into account the specified list
|                of query parameters.
|
*/
$config['cache_query_string'] = false;

/*
|--------------------------------------------------------------------------
| Encryption Key
|--------------------------------------------------------------------------
|
| If you use the Encryption class, you must set an encryption key.
| See the user guide for more info.
|
| http://codeigniter.com/user_guide/libraries/encryption.html
|
*/
$config['encryption_key'] = APP_ENC_KEY;

/*
|--------------------------------------------------------------------------
| Session Variables
|--------------------------------------------------------------------------
|
| 'sess_driver'
|
|   The storage driver to use: files, database, redis, memcached
|
| 'sess_cookie_name'
|
|   The session cookie name, must contain only [0-9a-z_-] characters
|
| 'sess_expiration'
|
|   The number of SECONDS you want the session to last.
|   Setting to 0 (zero) means expire when the browser is closed.
|
| 'sess_save_path'
|
|   The location to save sessions to, driver dependent.
|
|   For the 'files' driver, it's a path to a writable directory.
|   WARNING: Only absolute paths are supported!
|
|   For the 'database' driver, it's a table name.
|   Please read up the manual for the format with other session drivers.
|
|   IMPORTANT: You are REQUIRED to set a valid save path!
|
| 'sess_match_ip'
|
|   Whether to match the user's IP address when reading the session data.
|
|   WARNING: If you're using the database driver, don't forget to update
|            your session table's PRIMARY KEY when changing this setting.
|
| 'sess_time_to_update'
|
|   How many seconds between CI regenerating the session ID.
|
| 'sess_regenerate_destroy'
|
|   Whether to destroy session data associated with the old session ID
|   when auto-regenerating the session ID. When set to FALSE, the data
|   will be later deleted by the garbage collector.
|
| Other session cookie settings are shared with the rest of the application,
| except for 'cookie_prefix' and 'cookie_httponly', which are ignored here.

| 'sess_cookie_samesite'
|
| SameSite prevents the browser from sending this cookie along with cross-site requests.
| There are three possible values for the same-site attribute:

| 'Lax'
|           -   Some cross-site usage is allowed.
| 'Strict'
|           -   The cookie is withheld with any cross-site usage.
| 'None'
|           -   Clearly communicate you intentionally want the cookie sent in a third-party context.
|
*/
$config['sess_driver']             = SESS_DRIVER;
$config['sess_cookie_name']        = (defined('APP_SESSION_COOKIE_NAME') ? APP_SESSION_COOKIE_NAME : 'sp_session');
$config['sess_expiration']         = (defined('APP_SESSION_EXPIRATION') ? APP_SESSION_EXPIRATION : 28800);
$config['sess_save_path']          = SESS_SAVE_PATH;
$config['sess_match_ip']           = (defined('APP_SESSION_MATCH_IP') ? APP_SESSION_MATCH_IP : false);
$config['sess_time_to_update']     = (defined('APP_SESSION_TIME_TO_UPDATE') ? APP_SESSION_TIME_TO_UPDATE : 300);
$config['sess_regenerate_destroy'] = (defined('APP_SESSION_REGENERATE_DESTROY') ? APP_SESSION_REGENERATE_DESTROY : false);
// Work only on php 7.3 or later
$config['sess_cookie_samesite'] = (defined('APP_SESSION_COOKIE_SAME_SITE') ? APP_SESSION_COOKIE_SAME_SITE : '');

/*
|--------------------------------------------------------------------------
| Cookie Related Variables
|--------------------------------------------------------------------------
|
| 'cookie_prefix'   = Set a cookie name prefix if you need to avoid collisions
| 'cookie_domain'   = Set to .your-domain.com for site-wide cookies
| 'cookie_path'     = Typically will be a forward slash
| 'cookie_secure'   = Cookie will only be set if a secure HTTPS connection exists.
| 'cookie_httponly' = Cookie will only be accessible via HTTP(S) (no javascript)
|
| Note: These settings (with the exception of 'cookie_prefix' and
|       'cookie_httponly') will also affect sessions.
|
*/
$config['cookie_prefix']   = (defined('APP_COOKIE_PREFIX') ? APP_COOKIE_PREFIX : '');
$config['cookie_domain']   = (defined('APP_COOKIE_DOMAIN') ? APP_COOKIE_DOMAIN : '');
$config['cookie_path']     = (defined('APP_COOKIE_PATH') ? APP_COOKIE_PATH : '/');
$config['cookie_secure']   = (defined('APP_COOKIE_SECURE') ? APP_COOKIE_SECURE : false);
$config['cookie_httponly'] = (defined('APP_COOKIE_HTTPONLY') ? APP_COOKIE_HTTPONLY : false);

/*
|--------------------------------------------------------------------------
| Standardize newlines
|--------------------------------------------------------------------------
|
| Determines whether to standardize newline characters in input data,
| meaning to replace \r\n, \r, \n occurrences with the PHP_EOL value.
|
| This is particularly useful for portability between UNIX-based OSes,
| (usually \n) and Windows (\r\n).
|
*/
$config['standardize_newlines'] = false;

/*
|--------------------------------------------------------------------------
| Global XSS Filtering
|--------------------------------------------------------------------------
|
| Determines whether the XSS filter is always active when GET, POST or
| COOKIE data is encountered
|
| WARNING: This feature is DEPRECATED and currently available only
|          for backwards compatibility purposes!
|
*/
$config['global_xss_filtering'] = true;

/*
|--------------------------------------------------------------------------
| Cross Site Request Forgery
|--------------------------------------------------------------------------
| Enables a CSRF cookie token to be set. When set to TRUE, token will be
| checked on a submitted form. If you are accepting user data, it is strongly
| recommended CSRF protection be enabled.
|
| 'csrf_token_name' = The token name
| 'csrf_cookie_name' = The cookie name
| 'csrf_expire' = The number in seconds the token should expire.
| 'csrf_regenerate' = Regenerate token on every submission
| 'csrf_exclude_uris' = Array of URIs which ignore CSRF checks
*/
$config['csrf_protection']   = defined('APP_CSRF_PROTECTION') ? APP_CSRF_PROTECTION : false;
$config['csrf_token_name']   = defined('APP_CSRF_TOKEN_NAME') ? APP_CSRF_TOKEN_NAME : 'csrf_token_name';
$config['csrf_cookie_name']  = defined('APP_CSRF_COOKIE_NAME') ? APP_CSRF_COOKIE_NAME : 'csrf_cookie_name';
$config['csrf_expire']       = defined('APP_CSRF_EXPIRE') ? APP_CSRF_EXPIRE : 3660;
$config['csrf_regenerate']   = false;
$config['csrf_exclude_uris'] = ['forms/wtl/[0-9a-z]+', 'forms/ticket', 'forms/quote/[0-9a-z]+', 'admin/tasks/timer_tracking', 'api\/.+', 'razorpay/success\/.+'];

if (isset($app_csrf_exclude_uris)) {
    $config['csrf_exclude_uris'] = array_merge($config['csrf_exclude_uris'], $app_csrf_exclude_uris);
    $config['csrf_exclude_uris'] = array_unique($config['csrf_exclude_uris']);
}

if ($config['csrf_protection'] == true
    && isset($_SERVER['REQUEST_URI'])
    && strpos($_SERVER['REQUEST_URI'], 'gateways/') !== false) {
    $config['csrf_protection'] = false;
}

/*
|--------------------------------------------------------------------------
| Output Compression
|--------------------------------------------------------------------------
|
| Enables Gzip output compression for faster page loads.  When enabled,
| the output class will test whether your server supports Gzip.
| Even if it does, however, not all browsers support compression
| so enable only if you are reasonably sure your visitors can handle it.
|
| Only used if zlib.output_compression is turned off in your php.ini.
| Please do not use it together with httpd-level output compression.
|
| VERY IMPORTANT:  If you are getting a blank page when compression is enabled it
| means you are prematurely outputting something to your browser. It could
| even be a line of whitespace at the end of one of your scripts.  For
| compression to work, nothing can be sent before the output buffer is called
| by the output class.  Do not 'echo' any values with compression enabled.
|
*/
$config['compress_output'] = (DEFINED('APP_COMPRESS_OUTPUT') ? APP_COMPRESS_OUTPUT : false);

/*
|--------------------------------------------------------------------------
| Master Time Reference
|--------------------------------------------------------------------------
|
| Options are 'local' or any PHP supported timezone. This preference tells
| the system whether to use your server's local time as the master 'now'
| reference, or convert it to the configured one timezone. See the 'date
| helper' page of the user guide for information regarding date handling.
|
*/
$config['time_reference'] = 'local';

/*
|--------------------------------------------------------------------------
| Rewrite PHP Short Tags
|--------------------------------------------------------------------------
|
| If your PHP installation does not have short tag support enabled CI
| can rewrite the tags on-the-fly, enabling you to utilize that syntax
| in your view files.  Options are TRUE or FALSE (boolean)
|
| Note: You need to have eval() enabled for this to work.
|
*/
$config['rewrite_short_tags'] = false;

/*
|--------------------------------------------------------------------------
| Reverse Proxy IPs
|--------------------------------------------------------------------------
|
| If your server is behind a reverse proxy, you must whitelist the proxy
| IP addresses from which CodeIgniter should trust headers such as
| HTTP_X_FORWARDED_FOR and HTTP_CLIENT_IP in order to properly identify
| the visitor's IP address.
|
| You can use both an array or a comma-separated list of proxy addresses,
| as well as specifying whole subnets. Here are a few examples:
|
| Comma-separated:  '10.0.1.200,192.168.5.0/24'
| Array:        array('10.0.1.200', '192.168.5.0/24')
*/
$config['proxy_ips'] = '';

/*
|--------------------------------------------------------------------------
| Custom constant to change the memory limit
|--------------------------------------------------------------------------
|
| APP_MEMORY_LIMIT should be defined in app-config.php file.
| For example: define('APP_MEMORY_LIMIT', '256m');
*/
if (defined('APP_MEMORY_LIMIT')) {
    @ini_set('memory_limit', APP_MEMORY_LIMIT);
}

/**
* Modules path
* Do not change this code
*/
$config['modules_locations'] = [
    APP_MODULES_PATH => '../../modules/',
];