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<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/
namespace phpbb\install\module\requirements;
use phpbb\install\exception\resource_limit_reached_exception;
use phpbb\install\exception\user_interaction_required_exception;
use phpbb\install\module_base;
/**
* Base class for requirements installer module
*/
abstract class abstract_requirements_module extends module_base
{
public function run()
{
$tests_passed = true;
// Recover install progress
$task_name = $this->recover_progress();
$task_found = false;
/**
* @var string $name ID of the service
* @var \phpbb\install\task_interface $task Task object
*/
foreach ($this->task_collection as $name => $task)
{
// Run until there are available resources
if ($this->install_config->get_time_remaining() <= 0 || $this->install_config->get_memory_remaining() <= 0)
{
throw new resource_limit_reached_exception();
}
// Skip forward until the next task is reached
if (!$task_found)
{
if ($name === $task_name || empty($task_name))
{
$task_found = true;
if ($name === $task_name)
{
continue;
}
}
else
{
continue;
}
}
// Check if we can run the task
if (!$task->is_essential() && !$task->check_requirements())
{
continue;
}
if ($this->allow_progress_bar)
{
$this->install_config->increment_current_task_progress();
}
$test_result = $task->run();
$tests_passed = ($tests_passed) ? $test_result : false;
}
// Module finished, so clear task progress
$this->install_config->set_finished_task('');
// Check if tests have failed
if (!$tests_passed)
{
// If requirements are not met, exit form installer
// Set up UI for retesting
$this->iohandler->add_user_form_group('', array(
'install' => array(
'label' => 'RETEST_REQUIREMENTS',
'type' => 'submit',
),
));
// Send the response and quit
$this->iohandler->send_response();
throw new user_interaction_required_exception();
}
}
/**
* {@inheritdoc}
*/
public function get_step_count()
{
return 0;
}
}
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