class EditTableRelations in Views Custom Table 8

Same name and namespace in other branches

9.0.x src/Form/EditTableRelations.php \Drupal\view_custom_table\Form\EditTableRelations

Edit views custom table form.

Hierarchy

class \Drupal\Core\Form\FormBase implements ContainerInjectionInterface, FormInterface uses DependencySerializationTrait, LoggerChannelTrait, MessengerTrait, LinkGeneratorTrait, RedirectDestinationTrait, UrlGeneratorTrait, StringTranslationTrait
- class \Drupal\view_custom_table\Form\EditTableRelations

Expanded class hierarchy of EditTableRelations

1 string reference to 'EditTableRelations'

view_custom_table.routing.yml in ./view_custom_table.routing.yml: view_custom_table.routing.yml

File

src/Form/EditTableRelations.php, line 19

Namespace

Drupal\view_custom_table\Form

View source

class EditTableRelations extends FormBase {

  /**
   * Entity Manager for calss.
   *
   * @var \Drupal\Core\Entity\EntityTypeManager
   */
  protected $entityManager;

  /**
   * Drupal\Core\Config\ImmutableConfig definition.
   *
   * @var \Drupal\Core\Config\ImmutableConfig
   */
  protected $config;

  /**
   * Drupal\Core\Config\Config definition.
   *
   * @var \Drupal\Core\Config\Config
   */
  protected $configEditable;

  /**
   * Class constructor.
   */
  public function __construct(EntityTypeManager $entityManager, ImmutableConfig $config, Config $configEditable) {
    $this->entityManager = $entityManager;
    $this->config = $config;
    $this->configEditable = $configEditable;
  }

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container) {
    return new static($container
      ->get('entity_type.manager'), $container
      ->get('config.factory')
      ->get('view_custom_table.tables'), $container
      ->get('config.factory')
      ->getEditable('view_custom_table.tables'));
  }

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

  /**
   * {@inheritdoc}
   */
  public function buildForm(array $form, FormStateInterface $form_state, $table_name = NULL) {
    $config = $this->config
      ->getRawData();
    $table_relations = unserialize($config[$table_name]['column_relations']);
    $properties = [
      'base_table' => $table_name,
    ];
    $views = $this->entityManager
      ->getStorage('view')
      ->loadByProperties($properties);
    $form['table_name'] = [
      '#type' => 'hidden',
      '#value' => $table_name,
    ];
    $form['columns'] = [
      '#type' => 'fieldset',
      '#title' => $this
        ->t('"@table" Int Type Columns', [
        '@table' => $table_name,
      ]),
      '#tree' => TRUE,
    ];
    $entities['none'] = $this
      ->t('None');
    if ($config[$table_name]['table_database'] == 'default') {
      $all_entities = $this->entityManager
        ->getDefinitions();
      foreach ($all_entities as $entity_name => $entity) {
        if ($entity
          ->getBaseTable()) {
          $entities[$entity_name] = $entity
            ->getLabel()
            ->render();
        }
      }
    }
    if (!empty($config)) {
      foreach ($config as $table => $table_information) {
        $entities[$table] = $table;
      }
    }
    $int_types = [
      'tinyint',
      'smallint',
      'mediumint',
      'int',
      'bigint',
    ];
    $text_query = new FormattableMarkup('DESCRIBE @table_name', [
      '@table_name' => $table_name,
    ]);
    $connection = Database::getConnection('default', $config[$table_name]['table_database']);
    $query = $connection
      ->query($text_query);
    foreach ($query as $row) {
      $row_type = explode('(', $row->Type);
      if (in_array($row_type[0], $int_types)) {
        $form['columns']['column_' . $row->Field] = [
          '#type' => 'fieldset',
          '#title' => $this
            ->t('Relation of "@field_name" with', [
            '@field_name' => ucfirst($row->Field),
          ]),
          '#tree' => TRUE,
          '#attributes' => [
            'class' => [
              'container-inline',
            ],
          ],
        ];
        $form['columns']['column_' . $row->Field]['entity'] = [
          '#type' => 'select',
          '#title' => $this
            ->t('Entity'),
          '#options' => $entities,
        ];
        if (!empty($views) && isset($table_relations[$row->Field])) {
          $form['columns']['column_' . $row->Field]['entity']['#disabled'] = TRUE;
        }
        if (isset($table_relations[$row->Field])) {
          $form['columns']['column_' . $row->Field]['entity']['#default_value'] = $table_relations[$row->Field];
          $form['columns']['column_' . $row->Field]['entity']['#description'] = $this
            ->t('"@table_name" is used in views, that is why this field con not be updated.', [
            '@table_name' => $table_name,
          ]);
        }
        $form['columns']['column_' . $row->Field]['field'] = [
          '#type' => 'hidden',
          '#value' => $row->Field,
        ];
      }
    }
    $form['actions'] = [
      '#type' => 'actions',
    ];
    $form['actions']['submit'] = [
      '#type' => 'submit',
      '#value' => $this
        ->t('Save'),
    ];
    $form['actions']['cancel'] = [
      '#type' => 'link',
      '#title' => $this
        ->t('Cancel'),
      '#url' => $this
        ->buildCancelLinkUrl(),
    ];
    return $form;
  }

  /**
   * {@inheritdoc}
   */
  public function submitForm(array &$form, FormStateInterface $form_state) {
    $table_name = $form_state
      ->getValue('table_name');
    $relations = $form_state
      ->getValue('columns');
    $column_relations = [];
    foreach ($relations as $relation) {
      if ($relation['entity'] != 'none') {
        $column_relations[$relation['field']] = $relation['entity'];
      }
    }
    $serialize_relations = serialize($column_relations);
    $this->configEditable
      ->set($table_name . '.column_relations', $serialize_relations);
    $result = $this->configEditable
      ->save();
    if ($result) {
      drupal_set_message($this
        ->t('@table relations are updated.', [
        '@table' => $table_name,
      ]));
    }
    else {
      drupal_set_message($this
        ->t('Could not update @table data, please check log messages for error.', [
        '@table' => $table_name,
      ]), 'error');
    }
    $form_state
      ->setRedirect('view_custom_table.customtable');
  }

  /**
   * Builds the cancel link url for the form.
   *
   * @return Drupal\Core\Url
   *   Cancel url
   */
  private function buildCancelLinkUrl() {
    $query = $this
      ->getRequest()->query;
    if ($query
      ->has('destination')) {
      $options = UrlHelper::parse($query
        ->get('destination'));
      $url = Url::fromUri('internal:/' . $options['path'], $options);
    }
    else {
      $url = Url::fromRoute('view_custom_table.customtable');
    }
    return $url;
  }

}

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
EditTableRelations::$config	protected	property	Drupal\Core\Config\ImmutableConfig definition.
EditTableRelations::$configEditable	protected	property	Drupal\Core\Config\Config definition.
EditTableRelations::$entityManager	protected	property	Entity Manager for calss.
EditTableRelations::buildCancelLinkUrl	private	function	Builds the cancel link url for the form.
EditTableRelations::buildForm	public	function	Form constructor. Overrides FormInterface::buildForm
EditTableRelations::create	public static	function	Instantiates a new instance of this class. Overrides FormBase::create
EditTableRelations::getFormId	public	function	Returns a unique string identifying the form. Overrides FormInterface::getFormId
EditTableRelations::submitForm	public	function	Form submission handler. Overrides FormInterface::submitForm
EditTableRelations::__construct	public	function	Class constructor.
FormBase::$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.
FormBase::validateForm	public	function	Form validation handler. Overrides FormInterface::validateForm	62
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.

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class EditTableRelations in Views Custom Table 8

Hierarchy

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