InstallerKernel.php

Same filename in other branches
  1. 9 core/lib/Drupal/Core/Installer/InstallerKernel.php
  2. 10 core/lib/Drupal/Core/Installer/InstallerKernel.php
  3. 11.x core/lib/Drupal/Core/Installer/InstallerKernel.php

Namespace

Drupal\Core\Installer

File

core/lib/Drupal/Core/Installer/InstallerKernel.php

View source
<?php

namespace Drupal\Core\Installer;

use Drupal\Core\DrupalKernel;

/**
 * Extend DrupalKernel to handle force some kernel behaviors.
 */
class InstallerKernel extends DrupalKernel {
    
    /**
     * {@inheritdoc}
     */
    protected function initializeContainer() {
        // Always force a container rebuild.
        $this->containerNeedsRebuild = TRUE;
        // Ensure the InstallerKernel's container is not dumped.
        $this->allowDumping = FALSE;
        $container = parent::initializeContainer();
        return $container;
    }
    
    /**
     * Reset the bootstrap config storage.
     *
     * Use this from a database driver runTasks() if the method overrides the
     * bootstrap config storage. Normally the bootstrap config storage is not
     * re-instantiated during a single install request. Most drivers will not
     * need this method.
     *
     * @see \Drupal\Core\Database\Install\Tasks::runTasks()
     */
    public function resetConfigStorage() {
        $this->configStorage = NULL;
    }
    
    /**
     * Returns the active configuration storage used during early install.
     *
     * This override changes the visibility so that the installer can access
     * config storage before the container is properly built.
     *
     * @return \Drupal\Core\Config\StorageInterface
     *   The config storage.
     */
    public function getConfigStorage() {
        return parent::getConfigStorage();
    }
    
    /**
     * {@inheritdoc}
     */
    public function getInstallProfile() {
        global $install_state;
        if ($install_state && empty($install_state['installation_finished'])) {
            // If the profile has been selected return it.
            if (isset($install_state['parameters']['profile'])) {
                $profile = $install_state['parameters']['profile'];
            }
            else {
                $profile = NULL;
            }
        }
        else {
            $profile = parent::getInstallProfile();
        }
        return $profile;
    }
    
    /**
     * Returns TRUE if a Drupal installation is currently being attempted.
     *
     * @return bool
     *   TRUE if the installation is currently being attempted.
     */
    public static function installationAttempted() {
        // This cannot rely on the MAINTENANCE_MODE constant, since that would
        // prevent tests from using the non-interactive installer, in which case
        // Drupal only happens to be installed within the same request, but
        // subsequently executed code does not involve the installer at all.
        // @see install_drupal()
        return isset($GLOBALS['install_state']) && empty($GLOBALS['install_state']['installation_finished']);
    }

}

Classes

Title Deprecated Summary
InstallerKernel Extend DrupalKernel to handle force some kernel behaviors.

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