/**
* Get possible configuration values
*
*/
protected function getPossible()
{
global $dataDir, $langmessage;
$possible = $this->variables;
$langDir = $dataDir . '/include/thirdparty/ckeditor_34/lang';
//ckeditor
$possible['langeditor'] = \gp\tool\Files::readDir($langDir, 'js');
unset($possible['langeditor']['_languages']);
$possible['langeditor']['inherit'] = ' ' . $langmessage['default'];
//want it to be the first in the list
asort($possible['langeditor']);
//recaptcha language
$possible['recaptcha_language'] = array();
$possible['recaptcha_language']['inherit'] = $langmessage['default'];
$possible['recaptcha_language']['en'] = 'en';
$possible['recaptcha_language']['nl'] = 'nl';
$possible['recaptcha_language']['fr'] = 'fr';
$possible['recaptcha_language']['de'] = 'de';
$possible['recaptcha_language']['pt'] = 'pt';
$possible['recaptcha_language']['ru'] = 'ru';
$possible['recaptcha_language']['es'] = 'es';
$possible['recaptcha_language']['tr'] = 'tr';
//website language
$possible['language'] = $this->GetPossibleLanguages();
//tidy
if (function_exists('tidy_parse_string')) {
$possible['HTML_Tidy'] = array('off' => $langmessage['Off'], '' => $langmessage['On']);
} else {
$possible['HTML_Tidy'] = array('' => 'Unavailable');
}
//required email fields
$possible['require_email'] = array('none' => 'None', '' => 'Subject & Message', 'email' => 'Subject, Message & Email');
//see xoopsmultimailer.php
$possible['mail_method'] = array('mail' => 'PHP mail()', 'sendmail' => 'sendmail', 'smtp' => 'smtp', 'smtpauth' => 'SMTPAuth');
//CDN
foreach (\gp\tool\Output\Combine::$scripts as $key => $script_info) {
if (!isset($script_info['cdn'])) {
continue;
}
$config_key = 'cdn_' . $key;
if (!array_key_exists($config_key, $possible)) {
continue;
}
$opts = array_keys($script_info['cdn']);
$possible[$config_key] = array_combine($opts, $opts);
array_unshift($possible[$config_key], $langmessage['None']);
}
gpSettingsOverride('configuration', $possible);
return $possible;
}
/**
* Get a list of theme subfolders that have style.css files
*
*/
public function GetThemeColors($dir)
{
$subdirs = \gp\tool\Files::readDir($dir, 1);
$colors = array();
asort($subdirs);
foreach ($subdirs as $subdir) {
if (\gp\tool\Output::StyleType($dir . '/' . $subdir) !== false) {
$colors[$subdir] = $subdir;
}
}
return $colors;
}