public ModulesListForm::submitForm(array &$form, FormStateInterface $form_state)
Form submission handler.
Parameters
array $form: An associative array containing the structure of the form.
\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.
Overrides FormInterface::submitForm
File
- core/modules/system/src/Form/ModulesListForm.php, line 427
Class
- ModulesListForm
- Provides module installation interface.
Namespace
Drupal\system\Form
Code
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 | public function submitForm(array &$form, FormStateInterface $form_state) { // Retrieve a list of modules to install and their dependencies. $modules = $this->buildModuleList($form_state); // Redirect to a confirmation form if needed. if (!empty($modules['experimental']) || !empty($modules['dependencies'])) { $route_name = !empty($modules['experimental']) ? 'system.modules_list_experimental_confirm' : 'system.modules_list_confirm'; // Write the list of changed module states into a key value store. $account = $this->currentUser()->id(); $this->keyValueExpirable->setWithExpire($account, $modules, 60); // Redirect to the confirmation form. $form_state->setRedirect($route_name); // We can exit here because at least one modules has dependencies // which we have to prompt the user for in a confirmation form. return; } // Install the given modules. if (!empty($modules['install'])) { try { $this->moduleInstaller->install(array_keys($modules['install'])); $module_names = array_values($modules['install']); drupal_set_message($this->formatPlural(count($module_names), 'Module %name has been enabled.', '@count modules have been enabled: %names.', array( '%name' => $module_names[0], '%names' => implode(', ', $module_names), ))); } catch (PreExistingConfigException $e) { $config_objects = $e->flattenConfigObjects($e->getConfigObjects()); drupal_set_message( $this->formatPlural( count($config_objects), 'Unable to install @extension, %config_names already exists in active configuration.', 'Unable to install @extension, %config_names already exist in active configuration.', array( '%config_names' => implode(', ', $config_objects), '@extension' => $modules['install'][$e->getExtension()] )), 'error' ); return; } catch (UnmetDependenciesException $e) { drupal_set_message( $e->getTranslatedMessage($this->getStringTranslation(), $modules['install'][$e->getExtension()]), 'error' ); return; } }} |
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