public function update_system_version()
{
$url = $this->nascop_url . "sync/gitlog";
$facility_code = $this->session->userdata("facility");
$hash = Git_Log::getLatestHash();
$results = array("facility_code" => $facility_code, "hash_value" => $hash);
$json_data = json_encode($results, JSON_PRETTY_PRINT);
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, array('json_data' => $json_data));
$json_data = curl_exec($ch);
if (empty($json_data)) {
$message = "cURL Error: " . curl_error($ch) . "<br/>";
} else {
$messages = json_decode($json_data, TRUE);
$message = $messages[0] . "<br/>";
}
curl_close($ch);
return $message;
}
public function update_notification()
{
ini_set("max_execution_time", "1000000");
$this->load->library('Curl');
$main_link = base_url() . "github/";
$main_link = str_replace("ADT", "UPDATE", $main_link);
$url = $main_link . "checkJsonUpdate";
$curl = new Curl();
$curl->get($url);
$temp = "";
$order_link = $main_link;
$changelog_link = base_url() . 'changelog.txt';
//check if update is needed
if ($curl->error) {
//shows when error
$curl->error_code;
$temp .= "Error: " . $curl->error_code;
} else {
//shows if request successful
$main_array = json_decode($curl->response, TRUE);
if ($main_array == true) {
//check if update session is present
if ($this->session->userdata("update_session") == "") {
//update needed
$main_link = base_url() . "github/";
$main_link = str_replace("ADT", "UPDATE", $main_link);
$url = $main_link . "runGithubUpdater";
//create update session
$this->session->set_userdata("update_session", true);
//get update
$curl->get($url);
if ($curl->error) {
//error when getting update
$curl->error_code;
$temp = "Error: " . $curl->error_code;
} else {
$temp = "<li><a href='{$changelog_link}' target='_blank'><i class='icon-th'></i>System Up to Date</a></li>";
//delete update file
$hash = Git_Log::getLatestHash();
$file = $_SERVER['DOCUMENT_ROOT'] . "/UPDATE/" . $hash . ".zip";
if (is_file($file)) {
unlink($file);
}
}
//on completion unset update session
$this->session->set_userdata("update_session", "");
} else {
//update in progress
$temp = "<li><a href='#' target='_blank'><i class='icon-th'></i>Update in Progress...</a></li>";
}
} else {
//system up to date
$temp = "<li><a href='{$changelog_link}' target='_blank'><i class='icon-th'></i>System Up to Date</a></li>";
//delete update file
$hash = Git_Log::getLatestHash();
$file = $_SERVER['DOCUMENT_ROOT'] . "/UPDATE/" . $hash . ".zip";
if (is_file($file)) {
unlink($file);
}
}
}
echo $temp;
}