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| Current File : /var/www/html/shardahospital_old.org/lms/api/application/core/MY_Controller.php |
<?php
class MY_Controller extends CI_Controller {
function __construct() {
parent::__construct();
//header('Access-Control-Allow-Origin: *');
$origin=$this->input->server('HTTP_ORIGIN');
header('Access-Control-Allow-Origin: '.$origin);
header('Access-Control-Allow-Credentials: true');
header('Access-Control-Allow-Headers: Content-Type, Origin, Accept, AuthToken');
if ($this->input->method() == 'options') {
header('HTTP/1.1 200 OK');
header('Access-Control-Allow-Headers: Content-Type, Origin, Accept, AuthToken');
header('Access-Control-Allow-Methods: POST, GET, OPTIONS');
header('Access-Control-Max-Age: 86400');
die;
}
date_default_timezone_set('Asia/Kolkata');
define('IS_AJAX', $this->input->is_ajax_request()?TRUE:FALSE);
define('IS_POST', $this->input->method()=='post'?TRUE:FALSE);
$this->db->query("SET sql_mode=''");
$this->load->model('common_model', 'common');
$dtl=$this->loggedData();
define('USER_ID', $dtl['id']?$dtl['id']:'');
define('USER_TYPE', $dtl['type']);
define('IS_ADMIN', USER_TYPE=='ADMIN');
define('LEAD_RESTRICT', (int)$dtl['lead_restrict']);
if(IS_POST){
$this->req=array('required'=>'%s required', 'is_unique'=>'This %s is already used', 'numeric'=>'%s must be numeric', 'integer'=>'%s must be integer');
$this->load->library('form_validation');
}
}
function loggedData(){
$dtl=get_session(USR_SESSION_NAME);
return $dtl?$dtl:[];
}
function json_data($res, $jsonNumChk=false){
header('Content-Type: application/json');
$res=$res?$res:array();
/*if($this->config->item('csrf_protection')===TRUE){
$res['csrf_token']=$this->security->get_csrf_token_name();
$res['csrf_hash']=$this->security->get_csrf_hash();
}*/
if($jsonNumChk){
die(json_encode($res, JSON_NUMERIC_CHECK));
}
die(json_encode($res));
}
function img_ext_check($v, $param='image'){
if($_FILES[$param]['name'] and !check_image_ext($_FILES[$param]['name'])){
$this->form_validation->set_message('img_ext_check', 'Please upload .jpg, .jpeg, .gif or .png file only');
return FALSE;
}else{
return TRUE;
}
}
function valid_date($v){
if($v && !is_valid_date($v)){
$this->form_validation->set_message("valid_date", "Invalid date format (%s)!");
return FALSE;
}
return TRUE;
}
function valid_name($str){
if(trim($str)){
$is_only_alpha=( ! preg_match("/^([-a-z_ ])+$/i", $str)) ? FALSE : TRUE ;
if(!$is_only_alpha){
$this->form_validation->set_message("valid_name", "Only alphabet and space are allowed in %s");
}
return $is_only_alpha;
}else{
return TRUE;
}
}
function is_access($module){
if(USER_TYPE=='ADMIN'){
return TRUE;
}
$this->load->model('auth_model', 'auth');
$modules=$this->auth->modules(USER_ID);
if(!is_array($module)){
$arg_modules[]=$module;
}else{
$arg_modules=$module;
}
foreach($arg_modules as $m){
if(isset($modules[$m])){
return TRUE;
}
}
return FALSE;
}
function checkAccess($module){
if(!$this->is_access($module)){
$this->json_data(array('success'=>'F', 'msg'=>'You are not allowed to access this page'));
}
}
}
//EOF
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