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/phpbb/install/module/requirements/ -> abstract_requirements_module.php (source)

   1  <?php
   2  /**
   3   *
   4   * This file is part of the phpBB Forum Software package.
   5   *
   6   * @copyright (c) phpBB Limited <https://www.phpbb.com>
   7   * @license GNU General Public License, version 2 (GPL-2.0)
   8   *
   9   * For full copyright and license information, please see
  10   * the docs/CREDITS.txt file.
  11   *
  12   */
  13  
  14  namespace phpbb\install\module\requirements;
  15  
  16  use phpbb\install\exception\user_interaction_required_exception;
  17  use phpbb\install\module_base;
  18  
  19  /**
  20   * Base class for requirements installer module
  21   */
  22  abstract class abstract_requirements_module extends module_base
  23  {
  24  	public function run()
  25      {
  26          $tests_passed = true;
  27          foreach ($this->task_collection as $name => $task)
  28          {
  29              // Check if we can run the task
  30              if (!$task->is_essential() && !$task->check_requirements())
  31              {
  32                  continue;
  33              }
  34  
  35              if ($this->allow_progress_bar)
  36              {
  37                  $this->install_config->increment_current_task_progress();
  38              }
  39  
  40              $test_result = $task->run();
  41              $tests_passed = ($tests_passed) ? $test_result : false;
  42          }
  43  
  44          // Module finished, so clear task progress
  45          $this->install_config->set_finished_task(0);
  46  
  47          // Check if tests have failed
  48          if (!$tests_passed)
  49          {
  50              // If requirements are not met, exit form installer
  51              // Set up UI for retesting
  52              $this->iohandler->add_user_form_group('', array(
  53                  'install'    => array(
  54                      'label'    => 'RETEST_REQUIREMENTS',
  55                      'type'    => 'submit',
  56                  ),
  57              ));
  58  
  59              // Send the response and quit
  60              throw new user_interaction_required_exception();
  61          }
  62      }
  63  
  64      /**
  65       * {@inheritdoc}
  66       */
  67  	public function get_step_count()
  68      {
  69          return 0;
  70      }
  71  }


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