forkeado de blallo/rss-bridge
120 líneas
4 KiB
PHP
120 líneas
4 KiB
PHP
<?php
|
|
class Configuration {
|
|
|
|
public static $VERSION = '2018-08-07';
|
|
|
|
public static $config = null;
|
|
|
|
public static function verifyInstallation() {
|
|
|
|
// Check PHP version
|
|
if(version_compare(PHP_VERSION, PHP_VERSION_REQUIRED) === -1)
|
|
die('RSS-Bridge requires at least PHP version ' . PHP_VERSION_REQUIRED . '!');
|
|
|
|
// extensions check
|
|
if(!extension_loaded('openssl'))
|
|
die('"openssl" extension not loaded. Please check "php.ini"');
|
|
|
|
if(!extension_loaded('libxml'))
|
|
die('"libxml" extension not loaded. Please check "php.ini"');
|
|
|
|
if(!extension_loaded('mbstring'))
|
|
die('"mbstring" extension not loaded. Please check "php.ini"');
|
|
|
|
if(!extension_loaded('simplexml'))
|
|
die('"simplexml" extension not loaded. Please check "php.ini"');
|
|
|
|
if(!extension_loaded('curl'))
|
|
die('"curl" extension not loaded. Please check "php.ini"');
|
|
|
|
// Check cache folder permissions (write permissions required)
|
|
if(!is_writable(CACHE_DIR))
|
|
die('RSS-Bridge does not have write permissions for ' . CACHE_DIR . '!');
|
|
|
|
// Check whitelist file permissions (only in DEBUG mode)
|
|
if(!file_exists(WHITELIST_FILE) && !is_writable(dirname(WHITELIST_FILE)))
|
|
die('RSS-Bridge does not have write permissions for ' . WHITELIST_FILE . '!');
|
|
|
|
}
|
|
|
|
public static function loadConfiguration() {
|
|
|
|
if(!file_exists('config.default.ini.php'))
|
|
die('The default configuration file "config.default.ini.php" is missing!');
|
|
|
|
Configuration::$config = parse_ini_file('config.default.ini.php', true, INI_SCANNER_TYPED);
|
|
if(!Configuration::$config)
|
|
die('Error parsing config.default.ini.php');
|
|
|
|
if(file_exists('config.ini.php')) {
|
|
// Replace default configuration with custom settings
|
|
foreach(parse_ini_file('config.ini.php', true, INI_SCANNER_TYPED) as $header => $section) {
|
|
foreach($section as $key => $value) {
|
|
// Skip unknown sections and keys
|
|
if(array_key_exists($header, Configuration::$config) && array_key_exists($key, Configuration::$config[$header])) {
|
|
Configuration::$config[$header][$key] = $value;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if(!is_string(self::getConfig('proxy', 'url')))
|
|
die('Parameter [proxy] => "url" is not a valid string! Please check "config.ini.php"!');
|
|
|
|
if(!empty(self::getConfig('proxy', 'url')))
|
|
define('PROXY_URL', self::getConfig('proxy', 'url'));
|
|
|
|
if(!is_bool(self::getConfig('proxy', 'by_bridge')))
|
|
die('Parameter [proxy] => "by_bridge" is not a valid Boolean! Please check "config.ini.php"!');
|
|
|
|
define('PROXY_BYBRIDGE', self::getConfig('proxy', 'by_bridge'));
|
|
|
|
if(!is_string(self::getConfig('proxy', 'name')))
|
|
die('Parameter [proxy] => "name" is not a valid string! Please check "config.ini.php"!');
|
|
|
|
define('PROXY_NAME', self::getConfig('proxy', 'name'));
|
|
|
|
if(!is_bool(self::getConfig('cache', 'custom_timeout')))
|
|
die('Parameter [cache] => "custom_timeout" is not a valid Boolean! Please check "config.ini.php"!');
|
|
|
|
define('CUSTOM_CACHE_TIMEOUT', self::getConfig('cache', 'custom_timeout'));
|
|
|
|
if(!is_bool(self::getConfig('authentication', 'enable')))
|
|
die('Parameter [authentication] => "enable" is not a valid Boolean! Please check "config.ini.php"!');
|
|
|
|
if(!is_string(self::getConfig('authentication', 'username')))
|
|
die('Parameter [authentication] => "username" is not a valid string! Please check "config.ini.php"!');
|
|
|
|
if(!is_string(self::getConfig('authentication', 'password')))
|
|
die('Parameter [authentication] => "password" is not a valid string! Please check "config.ini.php"!');
|
|
|
|
}
|
|
|
|
public static function getConfig($category, $key) {
|
|
|
|
if(array_key_exists($category, self::$config) && array_key_exists($key, self::$config[$category])) {
|
|
return self::$config[$category][$key];
|
|
}
|
|
|
|
return null;
|
|
|
|
}
|
|
|
|
public static function getVersion() {
|
|
|
|
$headFile = '.git/HEAD';
|
|
|
|
if(file_exists($headFile)) {
|
|
|
|
$revisionHashFile = '.git/' . substr(file_get_contents($headFile), 5, -1);
|
|
$branchName = explode('/', $revisionHashFile)[3];
|
|
if(file_exists($revisionHashFile)) {
|
|
return 'git.' . $branchName . '.' . substr(file_get_contents($revisionHashFile), 0, 7);
|
|
}
|
|
}
|
|
|
|
return Configuration::$VERSION;
|
|
|
|
}
|
|
|
|
}
|