application/controllers/tac.php

   1 <?php defined('SYSPATH') OR die('No direct access allowed.');
   2 /**
   3  * Tactical overview controller
   4  * Requires authentication
   5  *
   6  *  op5, and the op5 logo are trademarks, servicemarks, registered servicemarks
   7  *  or registered trademarks of op5 AB.
   8  *  All other trademarks, servicemarks, registered trademarks, and registered
   9  *  servicemarks mentioned herein may be the property of their respective owner(s).
  10  *  The information contained herein is provided AS IS with NO WARRANTY OF ANY
  11  *  KIND, INCLUDING THE WARRANTY OF DESIGN, MERCHANTABILITY, AND FITNESS FOR A
  12  *  PARTICULAR PURPOSE.
  13  */
  14 class Tac_Controller extends Authenticated_Controller {
  15         public function __call($method, $args)
  16         {
  17                 $this->template->content = $this->add_view('tac/index');
  18                 $this->template->title = _('Monitoring » Tactical overview');
  19                 $this->xtra_js[] = $this->add_path('/js/widgets.js');
  20                 $this->template->disable_refresh = true;
  21
  22                 # make sure we have this done before letting widgets near
  23                 $model = Current_status_Model::instance();
  24                 $model->analyze_status_data();
  25
  26                 # fetch data for all widgets
  27                 $widget_objs = Ninja_widget_Model::fetch_all(Router::$controller.'/'.Router::$method);
  28                 $db_widgets = widget::add_widgets(Router::$controller.'/'.Router::$method, $widget_objs, $this);
  29
  30                 if (empty($db_widgets) && $method=='index') {
  31                         /* No Empty defalut tac isn't allowed, populate with the set of widgets */
  32                         foreach ($widget_objs as $obj) {
  33                                 $obj->save();
  34                         }
  35                         $db_widgets = widget::add_widgets(Router::$controller.'/'.Router::$method, $widget_objs, $this);
  36                 }
  37
  38                 if(empty($db_widgets)) {
  39                         /* Force the widgets variable to be an array...
  40                          * empty array kohana-style is defined as false, by some wierd
  41                          * reason
  42                          */
  43                         $db_widgets = array();
  44                 }
  45
  46                 $tac_column_count_str = config::get('tac.column_count', 'tac/'.$method);
  47
  48                 $tac_column_count = array_map('intval',explode(',',$tac_column_count_str));
  49                 $n_placeholders = array_sum( $tac_column_count );
  50
  51                 $widgets = array();
  52                 $unknown_widgets = array();
  53
  54                 foreach( $db_widgets as $placeholder => $widgetlist ) {
  55                         $id = false;
  56                         if( preg_match( '/^widget-placeholder([0-9]*)$/', $placeholder, $matches ) ) {
  57                                 $id = intval($matches[1]);
  58                         } if( is_numeric( $placeholder ) ) {
  59                                 $id = intval($placeholder);
  60                         }
  61                         if( $id !== false && $id >= 0 && $id < $n_placeholders ) {
  62                                 if( !isset( $widgets[$id] ) )
  63                                         $widgets[$id] = array();
  64                                 $widgets[$id] = array_merge( $widgets[$id], $widgetlist );
  65                         } else {
  66                                 $unknown_widgets = array_merge( $unknown_widgets, $widgetlist );
  67                         }
  68                 }
  69
  70                 $placeholder_id = 0;
  71                 foreach( $unknown_widgets as $name => $widget ) {
  72                         $widgets[$placeholder_id][$name] = $widget;
  73                         $placeholder_id = ($placeholder_id+1)%$n_placeholders;
  74                 }
  75
  76                 $this->template->content->widgets = $widgets;
  77                 $this->template->content->tac_column_count = $tac_column_count;
  78                 $this->template->widgets = $widget_objs;
  79                 $this->template->inline_js = $this->inline_js;
  80         }
  81 }