application/helpers/nagvisconfig.php

   1 <?php defined('SYSPATH') OR die('No direct access allowed.');
   2 /**
   3  * Nagvis config reader class
   4  */
   5
   6 class nagvisconfig_Core {
   7         /**
   8          * Get a list of maps and automaps the current user is authorized for
   9          */
  10         public static function get_map_list() {
  11                 $maps = array();
  12                 $auth = Auth::instance();
  13                 if ($auth->authorized_for('nagvis_view')) {
  14                         $files = scandir(Kohana::config('nagvis.nagvis_real_path').'/etc/maps');
  15                         foreach ($files as $file) {
  16                                 if (strpos($file, '.cfg') !== false)
  17                                         $maps[] = substr($file, 0, -4);
  18                         }
  19
  20                         return $maps;
  21                 }
  22                 $cfg = Op5Config::instance();
  23                 $nagvis_config = $cfg->getConfig('nagvis');
  24
  25                 $contactgroups = Livestatus::instance()->getContactGroups(array(
  26                         'columns'=>array('name'),
  27                         'filter'=>array(
  28                                 'members'=>array('>='=>$auth->get_user()->username)
  29                                 )
  30                         ));
  31                 foreach ($contactgroups as $idx) {
  32                         $contactgroups[$idx] = $contactgroups[$idx]['name'];
  33                 }
  34
  35                 $groups_per_type = array(
  36                         'auth_groups'    => $auth->get_user()->groups,
  37                         'contact_groups' => $contactgroups
  38                 );
  39
  40                 foreach($groups_per_type as $grouptype => $groups) {
  41                         if(!isset($nagvis_config[$grouptype]))
  42                                 continue;
  43                         foreach( $groups as $group ) {
  44                                 if (!isset( $nagvis_config[$grouptype][$group]))
  45                                         continue;
  46                                 foreach( $nagvis_config[$grouptype][$group] as $map => $perms ) {
  47                                         if (in_array('view', $perms))
  48                                                 $maps[] = $map;
  49                                 }
  50                         }
  51                 }
  52                 return $maps;
  53         }
  54
  55         /**
  56          * Function to read Nagvis config file and return array with key->values
  57         */
  58         public static function get($ConfigFile) {
  59                 $raw = file_get_contents($ConfigFile);
  60                 $lines = explode("\n", $raw);
  61
  62                 $data = array();
  63                 $cat = '';
  64                 foreach ($lines as $line) {
  65                         // Comments and empty lines, don't care
  66                         if (preg_match("/^;/", $line) || $line == "") {
  67                                 continue;
  68                         }
  69
  70                         // A category tagged [name]
  71                         if (preg_match("/^\[(.*)\]/", $line, $category)) {
  72                                 $cat = $category[1];
  73                         }
  74
  75                         // A value under a category, key=value
  76                         if (preg_match('/^(.*)="(.*)"/', $line, $values)) {
  77                                 $data[$cat][$values[1]] = str_replace('"', '', $values[2]);
  78                         }
  79                 }
  80
  81                 return $data;
  82         }
  83 }
  84 ?>