parses configuration file, ensures default values present
/**
* Gets, and creates if neccessary, a store object
*
* @return AbstractData
*/
private function _getStore()
{
if ($this->_store === null) {
$this->_store = forward_static_call('PrivateBin\\Data\\' . $this->_conf->getKey('class', 'model') . '::getInstance', $this->_conf->getSection('model_options'));
}
return $this->_store;
}
/**
* set configuration options of the traffic limiter
*
* @access public
* @static
* @param Configuration $conf
* @return void
*/
public static function setConfiguration(Configuration $conf)
{
self::setLimit($conf->getKey('limit', 'traffic'));
self::setPath($conf->getKey('dir', 'traffic'));
if (($option = $conf->getKey('header', 'traffic')) !== null) {
$httpHeader = 'HTTP_' . $option;
if (array_key_exists($httpHeader, $_SERVER) && !empty($_SERVER[$httpHeader])) {
self::$_ipKey = $httpHeader;
}
}
}
/**
* Display PrivateBin frontend.
*
* @access private
* @return void
*/
private function _view()
{
// set headers to disable caching
$time = gmdate('D, d M Y H:i:s \\G\\M\\T');
header('Cache-Control: no-store, no-cache, no-transform, must-revalidate');
header('Pragma: no-cache');
header('Expires: ' . $time);
header('Last-Modified: ' . $time);
header('Vary: Accept');
header('Content-Security-Policy: ' . $this->_conf->getKey('cspheader'));
header('X-Xss-Protection: 1; mode=block');
header('X-Frame-Options: DENY');
header('X-Content-Type-Options: nosniff');
// label all the expiration options
$expire = array();
foreach ($this->_conf->getSection('expire_options') as $time => $seconds) {
$expire[$time] = $seconds == 0 ? I18n::_(ucfirst($time)) : Filter::formatHumanReadableTime($time);
}
// translate all the formatter options
$formatters = array_map('PrivateBin\\I18n::_', $this->_conf->getSection('formatter_options'));
// set language cookie if that functionality was enabled
$languageselection = '';
if ($this->_conf->getKey('languageselection')) {
$languageselection = I18n::getLanguage();
setcookie('lang', $languageselection);
}
$page = new View();
$page->assign('CIPHERDATA', $this->_data);
$page->assign('ERROR', I18n::_($this->_error));
$page->assign('STATUS', I18n::_($this->_status));
$page->assign('VERSION', self::VERSION);
$page->assign('DISCUSSION', $this->_conf->getKey('discussion'));
$page->assign('OPENDISCUSSION', $this->_conf->getKey('opendiscussion'));
$page->assign('MARKDOWN', array_key_exists('markdown', $formatters));
$page->assign('SYNTAXHIGHLIGHTING', array_key_exists('syntaxhighlighting', $formatters));
$page->assign('SYNTAXHIGHLIGHTINGTHEME', $this->_conf->getKey('syntaxhighlightingtheme'));
$page->assign('FORMATTER', $formatters);
$page->assign('FORMATTERDEFAULT', $this->_conf->getKey('defaultformatter'));
$page->assign('NOTICE', I18n::_($this->_conf->getKey('notice')));
$page->assign('BURNAFTERREADINGSELECTED', $this->_conf->getKey('burnafterreadingselected'));
$page->assign('PASSWORD', $this->_conf->getKey('password'));
$page->assign('FILEUPLOAD', $this->_conf->getKey('fileupload'));
$page->assign('ZEROBINCOMPATIBILITY', $this->_conf->getKey('zerobincompatibility'));
$page->assign('LANGUAGESELECTION', $languageselection);
$page->assign('LANGUAGES', I18n::getLanguageLabels(I18n::getAvailableLanguages()));
$page->assign('EXPIRE', $expire);
$page->assign('EXPIREDEFAULT', $this->_conf->getKey('default', 'expire'));
$page->assign('EXPIRECLONE', !$this->_doesExpire || $this->_doesExpire && $this->_conf->getKey('clone', 'expire'));
$page->assign('URLSHORTENER', $this->_conf->getKey('urlshortener'));
$page->draw($this->_conf->getKey('template'));
}
/**
* set configuration options of the traffic limiter
*
* @access public
* @static
* @param Configuration $conf
* @return void
*/
public static function setConfiguration(Configuration $conf)
{
self::setLimit($conf->getKey('limit', 'purge'));
self::setPath($conf->getKey('dir', 'purge'));
}