public function getSystemInfo()
{
$answer = '';
if (function_exists('curl_init')) {
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, 'http://service.impresspages.org');
curl_setopt($ch, CURLOPT_POST, 1);
$postFields = 'module_name=communication&module_group=service&action=getInfo&version=1&afterLogin='******'&systemVersion=' . \DbSystem::getSystemVariable('version');
$groups = \Modules\developer\modules\Db::getGroups();
foreach ($groups as $groupKey => $group) {
$modules = \Modules\developer\modules\Db::getModules($group['id']);
foreach ($modules as $moduleKey => $module) {
$postFields .= '&modules[' . $group['name'] . '][' . $module['name'] . ']=' . $module['version'];
}
}
curl_setopt($ch, CURLOPT_POSTFIELDS, $postFields);
curl_setopt($ch, CURLOPT_REFERER, BASE_URL);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_TIMEOUT, 1);
$answer = curl_exec($ch);
if (json_decode($answer) === null) {
//json decode error
return '';
}
}
return $answer;
}
private function _checkCompatability($moduleGroup, $moduleName, $version)
{
$answer = '';
if (function_exists('curl_init')) {
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, 'http://service.impresspages.org');
curl_setopt($ch, CURLOPT_POST, 1);
$postFields = 'module_name=communication&module_group=service&action=checkCompatability&newModuleGroup=' . $moduleGroup . '&newModuleName=' . $moduleName . '&newModuleVersion=' . $version . '&version=1';
$postFields .= '&systemVersion=' . \DbSystem::getSystemVariable('version');
$groups = \Modules\developer\modules\Db::getGroups();
foreach ($groups as $groupKey => $group) {
$modules = \Modules\developer\modules\Db::getModules($group['id']);
foreach ($modules as $moduleKey => $module) {
$postFields .= '&modules[' . $group['name'] . '][' . $module['name'] . ']=' . $module['version'];
}
}
curl_setopt($ch, CURLOPT_POSTFIELDS, $postFields);
curl_setopt($ch, CURLOPT_REFERER, BASE_URL);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_TIMEOUT, 1);
$json = curl_exec($ch);
if (json_decode($json) !== null) {
//json decode succeded
$array = json_decode($json, true);
if ($array['status'] != 'success') {
$answer = $array['errorMessage'];
}
}
}
return $answer;
}