File lib/environment.php

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<?php

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/**

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* Environment objects

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* @package framework

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* @subpackage environment

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*/

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class Hm_Environment {

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private static $instance;

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public static function getInstance() {

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if (self::$instance === null) {

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self::$instance = new static();

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}

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return self::$instance;

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}

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public function load($file = '.env') {

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$this->set_required_environment_variables($file);

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$dotenvLoader = new \Symfony\Component\Dotenv\Dotenv();

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if (method_exists($dotenvLoader, 'usePutenv')) {

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$dotenvLoader->usePutenv(true);

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}

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$envFile = static::get('CYPHT_DOTENV');

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if (!file_exists($envFile)) {

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Hm_Msgs::add('.env file not found at: "' . $envFile . '"', 'danger');

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return;

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}

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$dotenvLoader->load($envFile);

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}

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public static function get($key, $default = null) {

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$variables = self::getInstance()->get_environment_variables();

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return $variables[$key] ?? $default;

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}

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public function define_default_constants($config) {

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define('DEFAULT_SEARCH_SINCE', $config->get('default_setting_search_since', '-1 week'));

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define('DEFAULT_UNREAD_SINCE', $config->get('default_setting_unread_since', '-1 week'));

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define('DEFAULT_UNREAD_PER_SOURCE', $config->get('default_setting_unread_per_source', 20));

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define('DEFAULT_FLAGGED_SINCE', $config->get('default_setting_flagged_since', '-1 week'));

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define('DEFAULT_FLAGGED_PER_SOURCE', $config->get('default_setting_flagged_per_source', 20));

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define('DEFAULT_ALL_SINCE', $config->get('default_setting_all_since', '-1 week'));

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define('DEFAULT_ALL_PER_SOURCE', $config->get('default_setting_all_per_source', 20));

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define('DEFAULT_ALL_EMAIL_SINCE', $config->get('default_setting_all_email_since', '-1 week'));

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define('DEFAULT_ALL_EMAIL_PER_SOURCE', $config->get('default_setting_all_email_per_source', 20));

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define('DEFAULT_FEED_SINCE', $config->get('default_setting_feed_since', '-1 week'));

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define('DEFAULT_FEED_LIMIT', $config->get('default_setting_feed_limit', 20));

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define('DEFAULT_SENT_SINCE', $config->get('default_setting_sent_since', '-1 week'));

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define('DEFAULT_SENT_PER_SOURCE', $config->get('default_setting_sent_per_source', 20));

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define('DEFAULT_UNREAD_EXCLUDE_FEEDS', $config->get('default_setting_unread_exclude_feeds', false));

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define('DEFAULT_LIST_STYLE', $config->get('default_setting_list_style', 'email_style'));

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define('DEFAULT_IMAP_PER_PAGE', $config->get('default_setting_imap_per_page', 20));

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define('DEFAULT_JUNK_SINCE', $config->get('default_setting_junk_since', '-1 week'));

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define('DEFAULT_JUNK_PER_SOURCE', $config->get('default_setting_junk_per_source', 20));

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define('DEFAULT_SNOOZED_SINCE', $config->get('default_setting_snoozed_since', '-1 week'));

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define('DEFAULT_SNOOZED_PER_SOURCE', $config->get('default_setting_snoozed_per_source', 20));

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define('DEFAULT_ENABLE_SNOOZE', $config->get('default_setting_enable_snooze', true));

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define('DEFAULT_TAGS_SINCE', $config->get('default_setting_tags_since', '-1 week'));

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define('DEFAULT_TAGS_PER_SOURCE', $config->get('default_setting_tags_per_source', 20));

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define('DEFAULT_TRASH_SINCE', $config->get('default_setting_trash_since', '-1 week'));

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define('DEFAULT_TRASH_PER_SOURCE', $config->get('default_setting_trash_per_source', 20));

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define('DEFAULT_DRAFT_SINCE', $config->get('default_setting_draft_since', '-1 week'));

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define('DEFAULT_DRAFT_PER_SOURCE', $config->get('default_setting_draft_per_source', 20));

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define('DEFAULT_SIMPLE_MSG_PARTS', $config->get('default_setting_simple_msg_parts', false));

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define('DEFAULT_MSG_PART_ICONS', $config->get('default_setting_msg_part_icons', true));

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define('DEFAULT_PAGINATION_LINKS', $config->get('default_setting_pagination_links', true));

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define('DEFAULT_REVIEW_SENT_EMAIL', $config->get('default_setting_review_sent_email', true));

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define('DEFAULT_TEXT_ONLY', $config->get('default_setting_text_only', false));

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define('DEFAULT_NO_PASSWORD_SAVE', $config->get('default_setting_no_password_save', false));

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define('DEFAULT_SHOW_LIST_ICONS', $config->get('default_setting_show_list_icons', true));

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define('DEFAULT_START_PAGE', $config->get('default_setting_start_page', "none"));

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define('DEFAULT_DISABLE_DELETE_PROMPT', $config->get('default_setting_disable_delete_prompt', false));

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define('DEFAULT_NO_FOLDER_ICONS', $config->get('default_setting_no_folder_icons', false));

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define('DEFAULT_SETTING_LANGUAGE', $config->get('default_setting_language', 'en'));

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define('DEFAULT_SMTP_COMPOSE_TYPE', $config->get('default_setting_smtp_compose_type', 0));

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define('DEFAULT_SMTP_AUTO_BCC', $config->get('default_setting_smtp_auto_bcc', false));

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define('DEFAULT_THEME', $config->get('default_setting_theme', 'default'));

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define('DEFAULT_UNREAD_EXCLUDE_WORDPRESS', $config->get('default_setting_unread_exclude_wordpress', false));

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define('DEFAULT_WORDPRESS_SINCE', $config->get('default_setting_wordpress_since', '-1 week'));

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define('DEFAULT_UNREAD_EXCLUDE_GITHUB', $config->get('default_setting_unread_exclude_github', false));

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define('DEFAULT_GITHUB_PER_SOURCE', $config->get('default_setting_github_limit', 20));

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define('DEFAULT_GITHUB_SINCE', $config->get('default_setting_github_since', '-1 week'));

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define('DEFAULT_INLINE_MESSAGE', $config->get('default_setting_inline_message', false));

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define('DEFAULT_INLINE_MESSAGE_STYLE', $config->get('default_setting_inline_message_style', 'right'));

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define('DEFAULT_ENABLE_KEYBOARD_SHORTCUTS', $config->get('default_setting_enable_keyboard_shortcuts', false));

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define('DEFAULT_ENABLE_SIEVE_FILTER', $config->get('default_setting_enable_sieve_filter', false));

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define('DEFAULT_DEBUG_LOG', $config->get('debug_log', false));

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define('DEFAULT_ENABLE_COLLECT_ADDRESS_ON_SEND', $config->get('default_setting_enable_collect_address_on_send', false));

}

/**

* Sets required environment variables that are used within .env files

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*/

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private function set_required_environment_variables($file) {

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$_ENV['CYPHT_DOTENV'] = APP_PATH . $file;

}

/**

* Get a merge of environment variables $_ENV and $_SERVER.

*

* @return array

*/

protected function get_environment_variables() {

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return array_merge($_ENV, $_SERVER);

}

}

if (!function_exists('env')) {

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/**

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* Gets the value of an environment variable.

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*

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* @param string $key

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* @param mixed $default

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* @return mixed

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*/

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function env($key, $default = null) {

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return getenv($key) ?: $default;

}

}

if (!function_exists('merge_config_files')) {

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/**

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* Merge configuration arrays from PHP files in the specified folder.

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*

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* This function includes each PHP file in the specified folder and retrieves its array.

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* It then merges these arrays into a single configuration array, applying boolean conversion

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* for values that are represented as "true" or "false" strings.

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*

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* @param string $folder_path The path to the folder containing PHP configuration files.

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*

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* @return array The merged configuration array.

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*/

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function merge_config_files($folder_path) {

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$configArray = [];

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// Get all PHP files in the specified folder

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$files = glob($folder_path . '/*.php');

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foreach ($files as $file) {

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$fileArray = process_config_array($file);

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$configArray = array_merge($configArray, $fileArray);

}

return $configArray;

}

}

if (!function_exists('config')) {

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/**

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* Get configuration data for a single file

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*

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* @param string $file_name The path to PHP configuration file.

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*

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* @return array The configuration array.

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*/

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function config($file_name) {

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$path = CONFIG_PATH.$file_name.'.php';

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return process_config_array($path);

}

}

if (!function_exists('process_config_array')) {

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function process_config_array($filename) {

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$array = require $filename;

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if (is_array($array)) {

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return array_map(function ($value) {

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return is_array($value) ? $value : (

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is_string($value) && mb_strtolower($value) === 'true' ? true : (

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is_string($value) && mb_strtolower($value) === 'false' ? false : $value

)

);

}, $array);

}

return [];

}

}

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