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/**
* Matomo - free/libre analytics platform
*
* @link https://matomo.org
* @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
*/
namespace Piwik\Plugins\DeviceDetectorCache;
use Piwik\Config;
class Configuration
{
public const KEY_NUM_ENTRIES_TO_CACHE = 'num_cache_entries';
public const DEFAULT_NUM_ENTRIES_TO_CACHE = 200000;
public const KEY_ACCESS_LOG_REGEX = 'access_log_regex';
public const DEFAULT_ACCESS_LOG_REGEX = '/^(\S+) (\S+) (\S+) (\S+) \[([^:]+):(\d+:\d+:\d+) ([^\]]+)\] \"(\S+) (.*?) (\S+)\" (\S+) (\S+) "([^"]*)" "([^"]*)" (\d+)$/';
public const KEY_ACCESS_LOG_REGEX_MATCH_ENTRY = 'regex_match_entry';
public const DEFAULT_ACCESS_LOG_REGEX_MATCH_ENTRY = 14;
public const KEY_ACCESS_LOG_PATH = 'access_log_path';
public const DEFAULT_ACCESS_LOG_PATH = '/var/log/httpd/access_log';
public function install()
{
$config = $this->getConfig();
if (empty($config->DeviceDetectorCache)) {
$config->DeviceDetectorCache = [];
}
$cache = $config->DeviceDetectorCache;
// we make sure to set a value only if none has been configured yet, eg in common config.
if (empty($cache[self::KEY_NUM_ENTRIES_TO_CACHE])) {
$cache[self::KEY_NUM_ENTRIES_TO_CACHE] = self::DEFAULT_NUM_ENTRIES_TO_CACHE;
}
if (empty($cache[self::KEY_ACCESS_LOG_PATH])) {
$cache[self::KEY_ACCESS_LOG_PATH] = self::DEFAULT_ACCESS_LOG_PATH;
}
if (empty($cache[self::KEY_ACCESS_LOG_REGEX])) {
$cache[self::KEY_ACCESS_LOG_REGEX] = self::DEFAULT_ACCESS_LOG_REGEX;
}
if (empty($cache[self::KEY_ACCESS_LOG_REGEX_MATCH_ENTRY])) {
$cache[self::KEY_ACCESS_LOG_REGEX_MATCH_ENTRY] = self::DEFAULT_ACCESS_LOG_REGEX_MATCH_ENTRY;
}
$config->DeviceDetectorCache = $cache;
$config->forceSave();
}
public function uninstall()
{
$config = $this->getConfig();
$config->DeviceDetectorCache = [];
$config->forceSave();
}
/**
* @return string
*/
public function getAccessLogPath()
{
return $this->getConfigValue(self::KEY_ACCESS_LOG_PATH, self::DEFAULT_ACCESS_LOG_PATH);
}
/**
* @return string
*/
public function getAccessLogRegex()
{
return $this->getConfigValue(self::KEY_ACCESS_LOG_REGEX, self::DEFAULT_ACCESS_LOG_REGEX);
}
/**
* @return string
*/
public function getRegexMatchEntry()
{
return (int)$this->getConfigValue(self::KEY_ACCESS_LOG_REGEX_MATCH_ENTRY, self::DEFAULT_ACCESS_LOG_REGEX_MATCH_ENTRY);
}
/**
* @return string
*/
public function getNumEntriesToCache()
{
return (int)$this->getConfigValue(self::KEY_NUM_ENTRIES_TO_CACHE, self::DEFAULT_NUM_ENTRIES_TO_CACHE);
}
private function getConfig()
{
return Config::getInstance();
}
private function getConfigValue($name, $default)
{
$config = $this->getConfig();
$attribution = $config->DeviceDetectorCache;
if (isset($attribution[$name])) {
return $attribution[$name];
}
return $default;
}
}
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