class DevelReinstall in Devel 8

Display a dropdown of installed modules with the option to reinstall them.

Hierarchy

• class \Drupal\Core\Form\FormBase implements ContainerInjectionInterface, FormInterface uses DependencySerializationTrait, LoggerChannelTrait, MessengerTrait, LinkGeneratorTrait, RedirectDestinationTrait, UrlGeneratorTrait, StringTranslationTrait
  • class \Drupal\devel\Form\DevelReinstall

1 string reference to 'DevelReinstall'

devel.routing.yml in ./devel.routing.yml

devel.routing.yml

File

src/Form/DevelReinstall.php, line 13

Namespace

Drupal\devel\Form

class DevelReinstall extends FormBase {

  /**
   * The module installer.
   *
   * @var \Drupal\Core\Extension\ModuleInstallerInterface
   */
  protected $moduleInstaller;

  /**
   * Constructs a new DevelReinstall form.
   *
   * @param \Drupal\Core\Extension\ModuleInstallerInterface $module_installer
   *   The module installer.
   */
  public function __construct(ModuleInstallerInterface $module_installer) {
    $this->moduleInstaller = $module_installer;
  }

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container) {
    return new static($container
      ->get('module_installer'));
  }

  /**
   * {@inheritdoc}
   */
  public function getFormId() {
    return 'devel_reinstall_form';
  }

  /**
   * {@inheritdoc}
   */
  public function buildForm(array $form, FormStateInterface $form_state) {

    // Get a list of all available modules.
    $modules = system_rebuild_module_data();
    $uninstallable = array_filter($modules, function ($module) use ($modules) {
      return empty($modules[$module
        ->getName()]->info['required']) && drupal_get_installed_schema_version($module
        ->getName()) > SCHEMA_UNINSTALLED && $module
        ->getName() !== 'devel';
    });
    $form['filters'] = array(
      '#type' => 'container',
      '#attributes' => array(
        'class' => array(
          'table-filter',
          'js-show',
        ),
      ),
    );
    $form['filters']['text'] = array(
      '#type' => 'search',
      '#title' => $this
        ->t('Search'),
      '#size' => 30,
      '#placeholder' => $this
        ->t('Enter module name'),
      '#attributes' => array(
        'class' => array(
          'table-filter-text',
        ),
        'data-table' => '#devel-reinstall-form',
        'autocomplete' => 'off',
        'title' => $this
          ->t('Enter a part of the module name or description to filter by.'),
      ),
    );

    // Only build the rest of the form if there are any modules available to
    // uninstall;
    if (empty($uninstallable)) {
      return $form;
    }
    $header = array(
      'name' => $this
        ->t('Name'),
      'description' => $this
        ->t('Description'),
    );
    $rows = array();
    foreach ($uninstallable as $module) {
      $name = $module->info['name'] ?: $module
        ->getName();
      $rows[$module
        ->getName()] = array(
        'name' => array(
          'data' => array(
            '#type' => 'inline_template',
            '#template' => '<label class="module-name table-filter-text-source">{{ module_name }}</label>',
            '#context' => array(
              'module_name' => $name,
            ),
          ),
        ),
        'description' => array(
          'data' => $module->info['description'],
          'class' => array(
            'description',
          ),
        ),
      );
    }
    $form['reinstall'] = array(
      '#type' => 'tableselect',
      '#header' => $header,
      '#options' => $rows,
      '#js_select' => FALSE,
      '#empty' => $this
        ->t('No modules are available to uninstall.'),
    );
    $form['#attached']['library'][] = 'system/drupal.system.modules';
    $form['actions'] = [
      '#type' => 'actions',
    ];
    $form['actions']['submit'] = [
      '#type' => 'submit',
      '#value' => $this
        ->t('Reinstall'),
    ];
    return $form;
  }

  /**
   * {@inheritdoc}
   */
  public function validateForm(array &$form, FormStateInterface $form_state) {

    // Form submitted, but no modules selected.
    if (!array_filter($form_state
      ->getValue('reinstall'))) {
      $form_state
        ->setErrorByName('reinstall', $this
        ->t('No modules selected.'));
    }
  }

  /**
   * {@inheritdoc}
   */
  public function submitForm(array &$form, FormStateInterface $form_state) {
    try {
      $modules = $form_state
        ->getValue('reinstall');
      $reinstall = array_keys(array_filter($modules));
      $this->moduleInstaller
        ->uninstall($reinstall, FALSE);
      $this->moduleInstaller
        ->install($reinstall, FALSE);
      drupal_set_message($this
        ->t('Uninstalled and installed: %names.', array(
        '%names' => implode(', ', $reinstall),
      )));
    } catch (\Exception $e) {
      drupal_set_message($this
        ->t('Unable to reinstall modules. Error: %error.', array(
        '%error' => $e
          ->getMessage(),
      )), 'error');
    }
  }

}

Members

Name	Modifiers	Type	Description	Overrides
DependencySerializationTrait::$_entityStorages	protected	property	An array of entity type IDs keyed by the property name of their storages.
DependencySerializationTrait::$_serviceIds	protected	property	An array of service IDs keyed by property name used for serialization.
DependencySerializationTrait::__sleep	public	function		1
DependencySerializationTrait::__wakeup	public	function		2
DevelReinstall::$moduleInstaller	protected	property	The module installer.
DevelReinstall::buildForm	public	function	Form constructor. Overrides FormInterface::buildForm
DevelReinstall::create	public static	function	Instantiates a new instance of this class. Overrides FormBase::create
DevelReinstall::getFormId	public	function	Returns a unique string identifying the form. Overrides FormInterface::getFormId
DevelReinstall::submitForm	public	function	Form submission handler. Overrides FormInterface::submitForm
DevelReinstall::validateForm	public	function	Form validation handler. Overrides FormBase::validateForm
DevelReinstall::__construct	public	function	Constructs a new DevelReinstall form.
FormBase::$configFactory	protected	property	The config factory.	1
FormBase::$requestStack	protected	property	The request stack.	1
FormBase::$routeMatch	protected	property	The route match.
FormBase::config	protected	function	Retrieves a configuration object.
FormBase::configFactory	protected	function	Gets the config factory for this form.	1
FormBase::container	private	function	Returns the service container.
FormBase::currentUser	protected	function	Gets the current user.
FormBase::getRequest	protected	function	Gets the request object.
FormBase::getRouteMatch	protected	function	Gets the route match.
FormBase::logger	protected	function	Gets the logger for a specific channel.
FormBase::redirect	protected	function	Returns a redirect response object for the specified route. Overrides UrlGeneratorTrait::redirect
FormBase::resetConfigFactory	public	function	Resets the configuration factory.
FormBase::setConfigFactory	public	function	Sets the config factory for this form.
FormBase::setRequestStack	public	function	Sets the request stack object to use.
LinkGeneratorTrait::$linkGenerator	protected	property	The link generator.	1
LinkGeneratorTrait::getLinkGenerator Deprecated	protected	function	Returns the link generator.
LinkGeneratorTrait::l Deprecated	protected	function	Renders a link to a route given a route name and its parameters.
LinkGeneratorTrait::setLinkGenerator Deprecated	public	function	Sets the link generator service.
LoggerChannelTrait::$loggerFactory	protected	property	The logger channel factory service.
LoggerChannelTrait::getLogger	protected	function	Gets the logger for a specific channel.
LoggerChannelTrait::setLoggerFactory	public	function	Injects the logger channel factory.
MessengerTrait::$messenger	protected	property	The messenger.	29
MessengerTrait::messenger	public	function	Gets the messenger.	29
MessengerTrait::setMessenger	public	function	Sets the messenger.
RedirectDestinationTrait::$redirectDestination	protected	property	The redirect destination service.	1
RedirectDestinationTrait::getDestinationArray	protected	function	Prepares a 'destination' URL query parameter for use with \Drupal\Core\Url.
RedirectDestinationTrait::getRedirectDestination	protected	function	Returns the redirect destination service.
RedirectDestinationTrait::setRedirectDestination	public	function	Sets the redirect destination service.
StringTranslationTrait::$stringTranslation	protected	property	The string translation service.	1
StringTranslationTrait::formatPlural	protected	function	Formats a string containing a count of items.
StringTranslationTrait::getNumberOfPlurals	protected	function	Returns the number of plurals supported by a given language.
StringTranslationTrait::getStringTranslation	protected	function	Gets the string translation service.
StringTranslationTrait::setStringTranslation	public	function	Sets the string translation service to use.	2
StringTranslationTrait::t	protected	function	Translates a string to the current language or to a given language.
UrlGeneratorTrait::$urlGenerator	protected	property	The url generator.
UrlGeneratorTrait::getUrlGenerator Deprecated	protected	function	Returns the URL generator service.
UrlGeneratorTrait::setUrlGenerator Deprecated	public	function	Sets the URL generator service.
UrlGeneratorTrait::url Deprecated	protected	function	Generates a URL or path for a specific route based on the given parameters.