commitall

account/application/helpers/permission_helper.php

@@ -0,0 +1,99 @@
+<?php
+function isSuperAdmin()
+{
+    $ci =& get_instance();
+    if ($ci->session->has_userdata('superAdmin')) {
+        return true;
+    }
+    return false;
+}
+
+function isPermitted($value, $level = 0)
+{
+    $ci =& get_instance();
+    if (isSuperAdmin()) {
+        return true;
+    } else {
+        //echo $level;die;
+        $privilege = $ci->session->userdata('privilege');
+        if (!empty($privilege[$value]) && ($privilege[$value] > $level || $privilege[$value] == $level)) {
+            return true;
+        }
+        return false;
+    }
+
+}
+
+function getPrivilege($value)
+{
+    $ci =& get_instance();
+    $privilege = $ci->session->userdata('privilege');
+    if (!empty($privilege[$value])) {
+        return $privilege[$value];
+    }
+    return false;
+}
+
+function isViewable($level = 0)
+{
+    $urlArray = getUrlArray();
+    if (!empty($urlArray[1]) && $level == 0) {
+        $level = getLevel($urlArray[1]);
+    }
+    else if (!is_numeric($level)){
+        $level = getLevel($level);
+    }
+
+    if (isSuperAdmin()) {
+        return true;
+    } elseif (isPermitted($urlArray[0], $level)) {
+        return true;
+    } else {
+        return false;
+    }
+
+}
+
+
+function isViewPermitted($level = '')
+{
+    $urlArray = getUrlArray();
+    
+    //pre($urlArray,1);
+    if (!empty($urlArray[1]) && $level == '') {
+    $level = $urlArray[1];
+}
+    $level = getLevel($level);
+    if (isViewable($level)) {
+        return true;
+    } else {
+        show_404();
+    }
+
+}
+
+function getLevel($val)
+{
+    switch ($val) {
+        case 'view':
+            return 1;
+            break;
+        case '':
+            return 1;
+            break;
+        case 'add':
+            return 2;
+            break;
+        case 'edit':
+            return 2;
+            break;
+        case 'update':
+            return 2;
+            break;
+        case 'delete':
+            return 3;
+            break;
+        default:
+            return 1;
+    }
+}