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   1  <?php
   2  /*
   3   * This file is part of the DebugBar package.
   4   *
   5   * (c) 2013 Maxime Bouroumeau-Fuseau
   6   *
   7   * For the full copyright and license information, please view the LICENSE
   8   * file that was distributed with this source code.
   9   */
  10  
  11  namespace DebugBar\Bridge\Twig;
  12  
  13  use DebugBar\DataCollector\AssetProvider;
  14  use DebugBar\DataCollector\DataCollector;
  15  use DebugBar\DataCollector\Renderable;
  16  
  17  /**
  18   * Collects data about rendered templates
  19   *
  20   * http://twig.sensiolabs.org/
  21   *
  22   * Your Twig_Environment object needs to be wrapped in a
  23   * TraceableTwigEnvironment object
  24   *
  25   * <code>
  26   * $env = new TraceableTwigEnvironment(new Twig_Environment($loader));
  27   * $debugbar->addCollector(new TwigCollector($env));
  28   * </code>
  29   * 
  30   * @deprecated use DebugBar\Bridge\TwigProfileCollector instead
  31   */
  32  class TwigCollector extends DataCollector implements Renderable, AssetProvider
  33  {
  34      public function __construct(TraceableTwigEnvironment $twig)
  35      {
  36          $this->twig = $twig;
  37      }
  38  
  39      public function collect()
  40      {
  41          $templates = array();
  42          $accuRenderTime = 0;
  43  
  44          foreach ($this->twig->getRenderedTemplates() as $tpl) {
  45              $accuRenderTime += $tpl['render_time'];
  46              $templates[] = array(
  47                  'name' => $tpl['name'],
  48                  'render_time' => $tpl['render_time'],
  49                  'render_time_str' => $this->formatDuration($tpl['render_time'])
  50              );
  51          }
  52  
  53          return array(
  54              'nb_templates' => count($templates),
  55              'templates' => $templates,
  56              'accumulated_render_time' => $accuRenderTime,
  57              'accumulated_render_time_str' => $this->formatDuration($accuRenderTime)
  58          );
  59      }
  60  
  61      public function getName()
  62      {
  63          return 'twig';
  64      }
  65  
  66      public function getWidgets()
  67      {
  68          return array(
  69              'twig' => array(
  70                  'icon' => 'leaf',
  71                  'widget' => 'PhpDebugBar.Widgets.TemplatesWidget',
  72                  'map' => 'twig',
  73                  'default' => json_encode(array('templates' => array())),
  74              ),
  75              'twig:badge' => array(
  76                  'map' => 'twig.nb_templates',
  77                  'default' => 0
  78              )
  79          );
  80      }
  81  
  82      public function getAssets()
  83      {
  84          return array(
  85              'css' => 'widgets/templates/widget.css',
  86              'js' => 'widgets/templates/widget.js'
  87          );
  88      }
  89  }