class Module

Same name in other branches
  1. 9 core/lib/Drupal/Core/Updater/Module.php \Drupal\Core\Updater\Module
  2. 8.9.x core/lib/Drupal/Core/Updater/Module.php \Drupal\Core\Updater\Module
  3. 11.x core/lib/Drupal/Core/Updater/Module.php \Drupal\Core\Updater\Module

Defines a class for updating modules.

Uses Drupal\Core\FileTransfer\FileTransfer classes via authorize.php.

Hierarchy

Expanded class hierarchy of Module

742 string references to 'Module'
aaa_update_test.info.yml in core/modules/update/tests/modules/aaa_update_test/aaa_update_test.info.yml
core/modules/update/tests/modules/aaa_update_test/aaa_update_test.info.yml
accept_header_routing_test.info.yml in core/modules/system/tests/modules/accept_header_routing_test/accept_header_routing_test.info.yml
core/modules/system/tests/modules/accept_header_routing_test/accept_header_routing_test.info.yml
action.info.yml in core/modules/action/action.info.yml
core/modules/action/action.info.yml
Action::fields in core/modules/system/src/Plugin/migrate/source/Action.php
Returns available fields on the source.
action_bulk_test.info.yml in core/modules/views/tests/modules/action_bulk_test/action_bulk_test.info.yml
core/modules/views/tests/modules/action_bulk_test/action_bulk_test.info.yml

... See full list

File

core/lib/Drupal/Core/Updater/Module.php, line 12

Namespace

Drupal\Core\Updater
View source
class Module extends Updater implements UpdaterInterface {
    
    /**
     * Returns the directory where a module should be installed.
     *
     * If the module is already installed, ModuleExtensionList::getPath() will
     * return a valid path and we should install it there. If we're installing a
     * new module, we always want it to go into /modules, since that's where all
     * the documentation recommends users install their modules, and there's no
     * way that can conflict on a multi-site installation, since the Update
     * manager won't let you install a new module if it's already found on your
     * system, and if there was a copy in the top-level we'd see it.
     *
     * @return string
     *   The absolute path of the directory.
     */
    public function getInstallDirectory() {
        if ($this->isInstalled() && ($relative_path = \Drupal::service('extension.list.module')->getPath($this->name))) {
            // The return value of ExtensionList::getPath() is always relative to the
            // site, so prepend DRUPAL_ROOT.
            return DRUPAL_ROOT . '/' . dirname($relative_path);
        }
        else {
            // When installing a new module, prepend the requested root directory.
            return $this->root . '/' . $this->getRootDirectoryRelativePath();
        }
    }
    
    /**
     * {@inheritdoc}
     */
    public static function getRootDirectoryRelativePath() {
        return 'modules';
    }
    
    /**
     * {@inheritdoc}
     */
    public function isInstalled() {
        // Check if the module exists in the file system, regardless of whether it
        // is enabled or not.
        
        /** @var \Drupal\Core\Extension\ExtensionList $module_extension_list */
        $module_extension_list = \Drupal::service('extension.list.module');
        return $module_extension_list->exists($this->name);
    }
    
    /**
     * {@inheritdoc}
     */
    public static function canUpdateDirectory($directory) {
        $info = static::getExtensionInfo($directory);
        return isset($info['type']) && $info['type'] == 'module';
    }
    
    /**
     * Determines whether this class can update the specified project.
     *
     * @param string $project_name
     *   The project to check.
     *
     * @return bool
     */
    public static function canUpdate($project_name) {
        return (bool) \Drupal::service('extension.list.module')->getPath($project_name);
    }
    
    /**
     * Returns available database schema updates once a new version is installed.
     *
     * @return array
     *
     * @deprecated in drupal:10.2.0 and is removed from drupal:11.0.0. Use
     * \Drupal\Core\Update\UpdateHookRegistry::getAvailableUpdates() instead.
     *
     * @see https://www.drupal.org/node/3359445
     */
    public function getSchemaUpdates() {
        @trigger_error(__METHOD__ . "() is deprecated in drupal:10.2.0 and is removed from drupal:11.0.0. Use \\Drupal\\Core\\Update\\UpdateHookRegistry::getAvailableUpdates() instead. See https://www.drupal.org/node/3359445", E_USER_DEPRECATED);
        require_once DRUPAL_ROOT . '/core/includes/install.inc';
        require_once DRUPAL_ROOT . '/core/includes/update.inc';
        if (!self::canUpdate($this->name)) {
            return [];
        }
        \Drupal::moduleHandler()->loadInclude($this->name, 'install');
        if (!\Drupal::service('update.update_hook_registry')->getAvailableUpdates($this->name)) {
            return [];
        }
        $modules_with_updates = update_get_update_list();
        if ($updates = $modules_with_updates[$this->name]) {
            if ($updates['start']) {
                return $updates['pending'];
            }
        }
        return [];
    }
    
    /**
     * {@inheritdoc}
     */
    public function postInstallTasks() {
        // Since this is being called outside of the primary front controller,
        // the base_url needs to be set explicitly to ensure that links are
        // relative to the site root.
        // @todo Simplify with https://www.drupal.org/node/2548095
        $default_options = [
            '#type' => 'link',
            '#options' => [
                'absolute' => TRUE,
                'base_url' => $GLOBALS['base_url'],
            ],
        ];
        return [
            $default_options + [
                '#url' => Url::fromRoute('update.module_install'),
                '#title' => t('Add another module'),
            ],
            $default_options + [
                '#url' => Url::fromRoute('system.modules_list'),
                '#title' => t('Install newly added modules'),
            ],
            $default_options + [
                '#url' => Url::fromRoute('system.admin'),
                '#title' => t('Administration pages'),
            ],
        ];
    }
    
    /**
     * {@inheritdoc}
     */
    public function postUpdateTasks() {
        // We don't want to check for DB updates here, we do that once for all
        // updated modules on the landing page.
    }

}

Members

Title Sort descending Deprecated Modifiers Object type Summary Overriden Title Overrides
Module::canUpdate public static function Determines whether this class can update the specified project.
Module::canUpdateDirectory public static function Determines if the Updater can handle the project provided in $directory. Overrides UpdaterInterface::canUpdateDirectory
Module::getInstallDirectory public function Returns the directory where a module should be installed. Overrides Updater::getInstallDirectory
Module::getRootDirectoryRelativePath public static function Returns the name of the root directory under which projects will be copied. Overrides UpdaterInterface::getRootDirectoryRelativePath
Module::getSchemaUpdates Deprecated public function Returns available database schema updates once a new version is installed.
Module::isInstalled public function Checks if the project is installed. Overrides UpdaterInterface::isInstalled
Module::postInstallTasks public function Returns an array of links to pages that should be visited post operation. Overrides Updater::postInstallTasks
Module::postUpdateTasks public function Returns an array of links to pages that should be visited post operation. Overrides Updater::postUpdateTasks
Updater::$name protected property The name of the project directory (basename).
Updater::$root protected property The root directory under which new projects will be copied.
Updater::$source public property Directory to install from.
Updater::$title protected property The title of the project.
Updater::factory public static function Returns an Updater of the appropriate type depending on the source.
Updater::findInfoFile public static function Determines what the most important (or only) info file is in a directory.
Updater::getBackupDir public function Returns the full path to a directory where backups should be written.
Updater::getExtensionInfo protected static function Get Extension information from directory.
Updater::getInstallArgs protected function Stores the default parameters for the Updater.
Updater::getProjectName public static function Gets the name of the project directory (basename).
Updater::getProjectTitle public static function Returns the project name from a Drupal info file.
Updater::getUpdaterFromDirectory public static function Determines which Updater class can operate on the given directory.
Updater::install public function Installs a Drupal project, returns a list of next actions.
Updater::makeBackup public function Performs a backup.
Updater::makeWorldReadable public function Ensures that a given directory is world readable.
Updater::postInstall public function Performs actions after installation. 1
Updater::postUpdate public function Performs actions after new code is updated.
Updater::prepareInstallDirectory public function Makes sure the installation parent directory exists and is writable.
Updater::update public function Updates a Drupal project and returns a list of next actions.
Updater::__construct public function Constructs a new updater.

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