ModulesListNonStableConfirmForm.php

Same filename in other branches
  1. 10 core/modules/system/src/Form/ModulesListNonStableConfirmForm.php
  2. 11.x core/modules/system/src/Form/ModulesListNonStableConfirmForm.php

Namespace

Drupal\system\Form

File

core/modules/system/src/Form/ModulesListNonStableConfirmForm.php

View source
<?php

namespace Drupal\system\Form;

use Drupal\Core\Extension\ExtensionLifecycle;
use Drupal\Core\Extension\ModuleExtensionList;
use Drupal\Core\Extension\ModuleHandlerInterface;
use Drupal\Core\Extension\ModuleInstallerInterface;
use Drupal\Core\KeyValueStore\KeyValueStoreExpirableInterface;
use Drupal\Core\Link;
use Drupal\Core\StringTranslation\TranslatableMarkup;
use Drupal\Core\Url;
use Symfony\Component\DependencyInjection\ContainerInterface;

/**
 * Builds a confirmation form for enabling experimental and deprecated modules.
 *
 * @internal
 */
class ModulesListNonStableConfirmForm extends ModulesListConfirmForm {
    
    /**
     * Module extension list.
     *
     * @var \Drupal\Core\Extension\ModuleExtensionList
     */
    protected $moduleExtensionList;
    
    /**
     * An array of module names to be enabled, keyed by lifecycle.
     *
     * @var array
     */
    protected $groupedModuleInfo;
    
    /**
     * Boolean indicating a core deprecated module is being enabled.
     *
     * @var bool
     */
    protected $coreDeprecatedModules;
    
    /**
     * Boolean indicating a contrib deprecated module is being enabled.
     *
     * @var bool
     */
    protected $contribDeprecatedModules;
    
    /**
     * Constructs a new ModulesListNonStableConfirmForm.
     *
     * @param \Drupal\Core\Extension\ModuleHandlerInterface $module_handler
     *   The module handler.
     * @param \Drupal\Core\Extension\ModuleInstallerInterface $module_installer
     *   The module installer.
     * @param \Drupal\Core\KeyValueStore\KeyValueStoreExpirableInterface $key_value_expirable
     *   The key value expirable factory.
     * @param \Drupal\Core\Extension\ModuleExtensionList $moduleExtensionList
     *   The module extension list.
     */
    public function __construct(ModuleHandlerInterface $module_handler, ModuleInstallerInterface $module_installer, KeyValueStoreExpirableInterface $key_value_expirable, ModuleExtensionList $moduleExtensionList) {
        parent::__construct($module_handler, $module_installer, $key_value_expirable);
        $this->moduleExtensionList = $moduleExtensionList;
    }
    
    /**
     * {@inheritdoc}
     */
    public static function create(ContainerInterface $container) {
        return new static($container->get('module_handler'), $container->get('module_installer'), $container->get('keyvalue.expirable')
            ->get('module_list'), $container->get('extension.list.module'));
    }
    
    /**
     * {@inheritdoc}
     */
    public function getQuestion() {
        $hasExperimentalModulesToEnable = !empty($this->groupedModuleInfo[ExtensionLifecycle::EXPERIMENTAL]);
        $hasDeprecatedModulesToEnable = !empty($this->groupedModuleInfo[ExtensionLifecycle::DEPRECATED]);
        if ($hasExperimentalModulesToEnable && $hasDeprecatedModulesToEnable) {
            return $this->t('Are you sure you wish to enable experimental and deprecated modules?');
        }
        if ($hasExperimentalModulesToEnable) {
            return $this->formatPlural(count($this->groupedModuleInfo[ExtensionLifecycle::EXPERIMENTAL]), 'Are you sure you wish to enable an experimental module?', 'Are you sure you wish to enable experimental modules?');
        }
        if ($hasDeprecatedModulesToEnable) {
            return $this->formatPlural(count($this->groupedModuleInfo[ExtensionLifecycle::DEPRECATED]), 'Are you sure you wish to enable a deprecated module?', 'Are you sure you wish to enable deprecated modules?');
        }
    }
    
    /**
     * {@inheritdoc}
     */
    public function getFormId() {
        return 'system_modules_non_stable_confirm_form';
    }
    
    /**
     * {@inheritdoc}
     */
    protected function buildMessageList() {
        $this->buildNonStableInfo();
        $items = parent::buildMessageList();
        if (!empty($this->groupedModuleInfo[ExtensionLifecycle::EXPERIMENTAL])) {
            $this->messenger()
                ->addWarning($this->t('<a href=":url">Experimental modules</a> are provided for testing purposes only. Use at your own risk.', [
                ':url' => 'https://www.drupal.org/core/experimental',
            ]));
            // Add the list of experimental modules after any other messages.
            $items[] = $this->formatPlural(count($this->groupedModuleInfo[ExtensionLifecycle::EXPERIMENTAL]), 'The following module is experimental: @modules.', 'The following modules are experimental: @modules.', [
                '@modules' => implode(', ', $this->groupedModuleInfo[ExtensionLifecycle::EXPERIMENTAL]),
            ]);
        }
        if (!empty($this->groupedModuleInfo[ExtensionLifecycle::DEPRECATED])) {
            $this->messenger()
                ->addWarning($this->buildDeprecatedMessage($this->coreDeprecatedModules, $this->contribDeprecatedModules));
            $items = array_merge($items, $this->groupedModuleInfo[ExtensionLifecycle::DEPRECATED]);
        }
        return $items;
    }
    
    /**
     * Builds a message to be displayed to the user enabling deprecated modules.
     *
     * @param bool $core_deprecated_modules
     *   TRUE if a core deprecated module is being enabled.
     * @param bool $contrib_deprecated_modules
     *   TRUE if a contrib deprecated module is being enabled.
     *
     * @return \Drupal\Core\StringTranslation\TranslatableMarkup
     *   The relevant message.
     */
    protected function buildDeprecatedMessage(bool $core_deprecated_modules, bool $contrib_deprecated_modules) : TranslatableMarkup {
        if ($contrib_deprecated_modules && $core_deprecated_modules) {
            return $this->t('<a href=":url">Deprecated modules</a> are modules that may be removed from the next major release of Drupal core and the relevant contributed module. Use at your own risk.', [
                ':url' => 'https://www.drupal.org/about/core/policies/core-change-policies/deprecated-modules-and-themes',
            ]);
        }
        if ($contrib_deprecated_modules) {
            return $this->t('<a href=":url">Deprecated modules</a> are modules that may be removed from the next major release of this project. Use at your own risk.', [
                ':url' => 'https://www.drupal.org/about/core/policies/core-change-policies/deprecated-modules-and-themes',
            ]);
        }
        return $this->t('<a href=":url">Deprecated modules</a> are modules that may be removed from the next major release of Drupal core. Use at your own risk.', [
            ':url' => 'https://www.drupal.org/about/core/policies/core-change-policies/deprecated-modules-and-themes',
        ]);
    }
    
    /**
     * Sets properties with information about non-stable modules being enabled.
     */
    protected function buildNonStableInfo() : void {
        $non_stable = $this->modules['non_stable'];
        $data = $this->moduleExtensionList
            ->getList();
        $grouped = [];
        $core_deprecated_modules = FALSE;
        $contrib_deprecated_modules = FALSE;
        foreach ($non_stable as $machine_name => $name) {
            $lifecycle = $data[$machine_name]->info[ExtensionLifecycle::LIFECYCLE_IDENTIFIER];
            if ($lifecycle === ExtensionLifecycle::EXPERIMENTAL) {
                // We just show the extension name if it is experimental.
                $grouped[$lifecycle][] = $name;
                continue;
            }
            $core_deprecated_modules = $core_deprecated_modules || $data[$machine_name]->origin === 'core';
            $contrib_deprecated_modules = $contrib_deprecated_modules || $data[$machine_name]->origin !== 'core';
            // If the extension is deprecated we show links to more information.
            $grouped[$lifecycle][] = Link::fromTextAndUrl($this->t('The @name module is deprecated. (more information)', [
                '@name' => $name,
            ]), Url::fromUri($data[$machine_name]->info[ExtensionLifecycle::LIFECYCLE_LINK_IDENTIFIER], [
                'attributes' => [
                    'aria-label' => ' ' . $this->t('about the status of the @name module', [
                        '@name' => $name,
                    ]),
                ],
            ]))
                ->toString();
        }
        $this->groupedModuleInfo = $grouped;
        $this->coreDeprecatedModules = $core_deprecated_modules;
        $this->contribDeprecatedModules = $contrib_deprecated_modules;
    }

}

Classes

Title Deprecated Summary
ModulesListNonStableConfirmForm Builds a confirmation form for enabling experimental and deprecated modules.

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