class DevelDumperManager

Same name in other branches
  1. 4.x src/DevelDumperManager.php \Drupal\devel\DevelDumperManager

Manager class for DevelDumper.

Hierarchy

Expanded class hierarchy of DevelDumperManager

1 string reference to 'DevelDumperManager'
devel.services.yml in ./devel.services.yml
devel.services.yml
1 service uses DevelDumperManager
devel.dumper in ./devel.services.yml
Drupal\devel\DevelDumperManager

File

src/DevelDumperManager.php, line 22

Namespace

Drupal\devel
View source
class DevelDumperManager implements DevelDumperManagerInterface {
    use StringTranslationTrait;
    
    /**
     * The devel config.
     */
    protected ImmutableConfig $config;
    
    /**
     * The current account.
     */
    protected AccountProxyInterface $account;
    
    /**
     * The devel dumper plugin manager.
     */
    protected DevelDumperPluginManagerInterface $dumperManager;
    
    /**
     * The entity type manager.
     */
    protected EntityTypeManagerInterface $entityTypeManager;
    
    /**
     * The messenger.
     */
    protected MessengerInterface $messenger;
    
    /**
     * Constructs a DevelDumperPluginManager object.
     *
     * @param \Drupal\Core\Config\ConfigFactoryInterface $config_factory
     *   The config factory service.
     * @param \Drupal\Core\Session\AccountProxyInterface $account
     *   The current account.
     * @param \Drupal\devel\DevelDumperPluginManagerInterface $dumper_manager
     *   The devel dumper plugin manager.
     * @param \Drupal\Core\Entity\EntityTypeManagerInterface $entityTypeManager
     *   The entity type manager service.
     * @param \Drupal\Core\Messenger\MessengerInterface $messenger
     *   The messenger.
     * @param \Drupal\Core\StringTranslation\TranslationInterface $string_translation
     *   The translation manager.
     */
    public function __construct(ConfigFactoryInterface $config_factory, AccountProxyInterface $account, DevelDumperPluginManagerInterface $dumper_manager, EntityTypeManagerInterface $entityTypeManager, MessengerInterface $messenger, TranslationInterface $string_translation) {
        $this->config = $config_factory->get('devel.settings');
        $this->account = $account;
        $this->dumperManager = $dumper_manager;
        $this->entityTypeManager = $entityTypeManager;
        $this->messenger = $messenger;
        $this->stringTranslation = $string_translation;
    }
    
    /**
     * Instances a new dumper plugin.
     *
     * @param string $plugin_id
     *   (optional) The plugin ID, defaults to NULL.
     *
     * @return \Drupal\devel\DevelDumperInterface
     *   Returns the devel dumper plugin instance.
     */
    protected function createInstance($plugin_id = NULL) {
        if (!$plugin_id || !$this->dumperManager
            ->isPluginSupported($plugin_id)) {
            $plugin_id = $this->config
                ->get('devel_dumper');
        }
        return $this->dumperManager
            ->createInstance($plugin_id);
    }
    
    /**
     * {@inheritdoc}
     */
    public function dump($input, $name = NULL, $plugin_id = NULL) : void {
        if ($this->hasAccessToDevelInformation()) {
            $this->createInstance($plugin_id)
                ->dump($input, $name);
        }
    }
    
    /**
     * {@inheritdoc}
     */
    public function export(mixed $input, ?string $name = NULL, ?string $plugin_id = NULL, bool $load_references = FALSE) : MarkupInterface|string {
        if (!$this->hasAccessToDevelInformation()) {
            return '';
        }
        if ($load_references && $input instanceof EntityInterface) {
            $input = $this->entityToArrayWithReferences($input);
        }
        return $this->createInstance($plugin_id)
            ->export($input, $name);
    }
    
    /**
     * {@inheritdoc}
     */
    public function message($input, $name = NULL, $type = MessengerInterface::TYPE_STATUS, $plugin_id = NULL, $load_references = FALSE) : void {
        if ($this->hasAccessToDevelInformation()) {
            $output = $this->export($input, $name, $plugin_id, $load_references);
            $this->messenger
                ->addMessage($output, $type, TRUE);
        }
    }
    
    /**
     * {@inheritdoc}
     */
    public function debug($input, $name = NULL, $plugin_id = NULL) {
        $output = $this->createInstance($plugin_id)
            ->export($input, $name) . "\n";
        // The temp directory does vary across multiple simpletest instances.
        $file = $this->config
            ->get('debug_logfile');
        if (empty($file)) {
            $file = 'temporary://drupal_debug.txt';
        }
        if (file_put_contents($file, $output, FILE_APPEND) === FALSE && $this->hasAccessToDevelInformation()) {
            $this->messenger
                ->addError($this->t('Devel was unable to write to %file.', [
                '%file' => $file,
            ]));
            return FALSE;
        }
    }
    
    /**
     * {@inheritdoc}
     */
    public function dumpOrExport($input, $name = NULL, $export = TRUE, $plugin_id = NULL) {
        if ($this->hasAccessToDevelInformation()) {
            $dumper = $this->createInstance($plugin_id);
            if ($export) {
                return $dumper->export($input, $name);
            }
            $dumper->dump($input, $name);
        }
        return NULL;
    }
    
    /**
     * {@inheritdoc}
     */
    public function exportAsRenderable($input, $name = NULL, $plugin_id = NULL, $load_references = FALSE) : array {
        if ($this->hasAccessToDevelInformation()) {
            if ($load_references && $input instanceof EntityInterface) {
                $input = $this->entityToArrayWithReferences($input);
            }
            return $this->createInstance($plugin_id)
                ->exportAsRenderable($input, $name);
        }
        return [];
    }
    
    /**
     * Checks whether a user has access to devel information.
     *
     * @return bool
     *   TRUE if the user has the permission, FALSE otherwise.
     */
    protected function hasAccessToDevelInformation() : bool {
        return $this->account
            ->hasPermission('access devel information');
    }
    
    /**
     * Converts the given entity to an array with referenced entities loaded.
     *
     * @param \Drupal\Core\Entity\EntityInterface $entity
     *   The target entity.
     * @param int $depth
     *   Internal. Track the recursion.
     * @param array $array_path
     *   Internal. Track where we first say this entity.
     *
     * @return mixed[]
     *   An array of field names and deep values.
     */
    protected function entityToArrayWithReferences(EntityInterface $entity, int $depth = 0, array $array_path = []) {
        // Note that we've now seen this entity.
        $seen =& drupal_static(__FUNCTION__);
        $seen_key = $entity->getEntityTypeId() . '-' . $entity->id();
        if (!isset($seen[$seen_key])) {
            $seen[$seen_key] = $array_path;
        }
        $array = $entity->toArray();
        // Prevent out of memory and too deep traversing.
        if ($depth > 20) {
            return $array;
        }
        if (!$entity instanceof FieldableEntityInterface) {
            return $array;
        }
        foreach ($array as $field => &$value) {
            if (is_array($value)) {
                $fieldDefinition = $entity->getFieldDefinition($field);
                $target_type = $fieldDefinition->getSetting('target_type');
                if (!$target_type) {
                    continue;
                }
                try {
                    $storage = $this->entityTypeManager
                        ->getStorage($target_type);
                } catch (InvalidPluginDefinitionException|PluginNotFoundException) {
                    continue;
                }
                foreach ($value as $delta => &$item) {
                    if (is_array($item)) {
                        $referenced_entity = NULL;
                        if (isset($item['target_id'])) {
                            $referenced_entity = $storage->load($item['target_id']);
                        }
                        elseif (isset($item['target_revision_id'])) {
                            
                            /** @var \Drupal\Core\Entity\RevisionableStorageInterface $storage */
                            $referenced_entity = $storage->loadRevision($item['target_revision_id']);
                        }
                        $langcode = $entity->language()
                            ->getId();
                        if ($referenced_entity instanceof TranslatableInterface && $referenced_entity->hasTranslation($langcode)) {
                            $referenced_entity = $referenced_entity->getTranslation($langcode);
                        }
                        if (empty($referenced_entity)) {
                            continue;
                        }
                        $seen_id = $referenced_entity->getEntityTypeId() . '-' . $referenced_entity->id();
                        if (isset($seen[$seen_id])) {
                            $item['message'] = 'Recursion detected.';
                            $item['array_path'] = implode('.', $seen[$seen_id]);
                            continue;
                        }
                        $item['entity'] = $this->entityToArrayWithReferences($referenced_entity, $depth++, array_merge($array_path, [
                            $field,
                            $delta,
                            'entity',
                        ]));
                        $item['bundle'] = $referenced_entity->bundle();
                    }
                }
            }
        }
        return $array;
    }

}

Members

Title Sort descending Modifiers Object type Summary Overriden Title Overrides
DevelDumperManager::$account protected property The current account.
DevelDumperManager::$config protected property The devel config.
DevelDumperManager::$dumperManager protected property The devel dumper plugin manager.
DevelDumperManager::$entityTypeManager protected property The entity type manager.
DevelDumperManager::$messenger protected property The messenger.
DevelDumperManager::createInstance protected function Instances a new dumper plugin.
DevelDumperManager::debug public function Logs a variable to a drupal_debug.txt in the site's temp directory. Overrides DevelDumperManagerInterface::debug
DevelDumperManager::dump public function Dumps information about a variable. Overrides DevelDumperManagerInterface::dump
DevelDumperManager::dumpOrExport public function Wrapper for ::dump() and ::export(). Overrides DevelDumperManagerInterface::dumpOrExport
DevelDumperManager::entityToArrayWithReferences protected function Converts the given entity to an array with referenced entities loaded.
DevelDumperManager::export public function Returns a string representation of a variable. Overrides DevelDumperManagerInterface::export
DevelDumperManager::exportAsRenderable public function Returns a render array representation of a variable. Overrides DevelDumperManagerInterface::exportAsRenderable
DevelDumperManager::hasAccessToDevelInformation protected function Checks whether a user has access to devel information.
DevelDumperManager::message public function Sets a message with a string representation of a variable. Overrides DevelDumperManagerInterface::message
DevelDumperManager::__construct public function Constructs a DevelDumperPluginManager object.
StringTranslationTrait::$stringTranslation protected property The string translation service. 3
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.