class HandlerBase

abstract class HandlerBase extends PluginBase implements ViewsHandlerInterface {
    
    /**
     * Where the $query object will reside.
     *
     * @var \Drupal\views\Plugin\views\query\QueryPluginBase
     */
    public $query = NULL;
    
    /**
     * The table this handler is attached to.
     *
     * @var string
     */
    public $table;
    
    /**
     * The alias of the table of this handler which is used in the query.
     *
     * @var string
     */
    public $tableAlias;
    
    /**
     * The real field.
     *
     * The actual field in the database table, maybe different
     * on other kind of query plugins/special handlers.
     *
     * @var string
     */
    public $realField;
    
    /**
     * With field you can override the realField if the real field is not set.
     *
     * @var string
     */
    public $field;
    
    /**
     * The relationship used for this field.
     *
     * @var string
     */
    public $relationship = NULL;
    
    /**
     * The module handler.
     *
     * @var \Drupal\Core\Extension\ModuleHandlerInterface
     */
    protected $moduleHandler;
    
    /**
     * The views data service.
     *
     * @var \Drupal\views\ViewsData
     */
    protected $viewsData;
    
    /**
     * Tracks whether the plugin is a handler.
     */
    // phpcs:ignore Drupal.NamingConventions.ValidVariableName.LowerCamelName
    public bool $is_handler;
    
    /**
     * Constructs a Handler object.
     *
     * @param array $configuration
     *   A configuration array containing information about the plugin instance.
     * @param string $plugin_id
     *   The plugin ID for the plugin instance.
     * @param mixed $plugin_definition
     *   The plugin implementation definition.
     */
    public function __construct(array $configuration, $plugin_id, $plugin_definition) {
        parent::__construct($configuration, $plugin_id, $plugin_definition);
        $this->is_handler = TRUE;
    }
    
    /**
     * {@inheritdoc}
     */
    public function init(ViewExecutable $view, DisplayPluginBase $display, ?array &$options = NULL) {
        parent::init($view, $display, $options);
        // Check to see if this handler type is defaulted. Note that
        // we have to do a lookup because the type is singular but the
        // option is stored as the plural.
        $this->unpackOptions($this->options, $options);
        // This exist on most handlers, but not all. So they are still optional.
        if (isset($options['table'])) {
            $this->table = $options['table'];
        }
        // Allow aliases on both fields and tables.
        if (isset($this->definition['real table'])) {
            $this->table = $this->definition['real table'];
        }
        if (isset($this->definition['real field'])) {
            $this->realField = $this->definition['real field'];
        }
        if (isset($this->definition['field'])) {
            $this->realField = $this->definition['field'];
        }
        if (isset($options['field'])) {
            $this->field = $options['field'];
            if (!isset($this->realField)) {
                $this->realField = $options['field'];
            }
        }
        $this->query =& $view->query;
    }
    protected function defineOptions() {
        $options = parent::defineOptions();
        $options['id'] = [
            'default' => '',
        ];
        $options['table'] = [
            'default' => '',
        ];
        $options['field'] = [
            'default' => '',
        ];
        $options['relationship'] = [
            'default' => 'none',
        ];
        $options['group_type'] = [
            'default' => 'group',
        ];
        $options['admin_label'] = [
            'default' => '',
        ];
        return $options;
    }
    
    /**
     * {@inheritdoc}
     */
    public function adminLabel($short = FALSE) {
        if (!empty($this->options['admin_label'])) {
            return $this->options['admin_label'];
        }
        $title = $short && isset($this->definition['title short']) ? $this->definition['title short'] : $this->definition['title'];
        return $this->t('@group: @title', [
            '@group' => $this->definition['group'],
            '@title' => $title,
        ]);
    }
    
    /**
     * {@inheritdoc}
     */
    public function getField($field = NULL) {
        if (!isset($field)) {
            if (!empty($this->formula)) {
                $field = $this->getFormula();
            }
            else {
                $field = $this->tableAlias . '.' . $this->realField;
            }
        }
        // If grouping, check to see if the aggregation method needs to modify the field.
        if ($this->view->display_handler
            ->useGroupBy()) {
            $this->view
                ->initQuery();
            if ($this->query) {
                $info = $this->query
                    ->getAggregationInfo();
                if (!empty($info[$this->options['group_type']]['method'])) {
                    $method = $info[$this->options['group_type']]['method'];
                    if (method_exists($this->query, $method)) {
                        return $this->query
                            ->{$method}($this->options['group_type'], $field);
                    }
                }
            }
        }
        return $field;
    }
    
    /**
     * {@inheritdoc}
     */
    public function sanitizeValue($value, $type = NULL) {
        if ($value === NULL) {
            return '';
        }
        switch ($type) {
            case 'xss':
                $value = Xss::filter($value);
                break;
            case 'xss_admin':
                $value = Xss::filterAdmin($value);
                break;
            case 'url':
                $value = Html::escape(UrlHelper::stripDangerousProtocols($value));
                break;
            default:
                $value = Html::escape($value);
                break;
        }
        return ViewsRenderPipelineMarkup::create($value);
    }
    
    /**
     * Transform a string by a certain method.
     *
     * @param $string
     *   The input you want to transform.
     * @param $option
     *   How do you want to transform it, possible values:
     *   - upper: Uppercase the string.
     *   - lower: lowercase the string.
     *   - ucfirst: Make the first char uppercase.
     *   - ucwords: Make each word in the string uppercase.
     *
     * @return string
     *   The transformed string.
     */
    protected function caseTransform($string, $option) {
        switch ($option) {
            default:
                return $string;
            case 'upper':
                return mb_strtoupper($string);
            case 'lower':
                return mb_strtolower($string);
            case 'ucfirst':
                return Unicode::ucfirst($string);
            case 'ucwords':
                return Unicode::ucwords($string);
        }
    }
    
    /**
     * {@inheritdoc}
     */
    public function buildOptionsForm(&$form, FormStateInterface $form_state) {
        // Some form elements belong in a fieldset for presentation, but can't
        // be moved into one because of the $form_state->getValues() hierarchy. Those
        // elements can add a #fieldset => 'fieldset_name' property, and they'll
        // be moved to their fieldset during pre_render.
        $form['#pre_render'][] = [
            static::class,
            'preRenderAddFieldsetMarkup',
        ];
        parent::buildOptionsForm($form, $form_state);
        $form['fieldsets'] = [
            '#type' => 'value',
            '#value' => [
                'more',
                'admin_label',
            ],
        ];
        $form['admin_label'] = [
            '#type' => 'details',
            '#title' => $this->t('Administrative title'),
            '#weight' => 150,
        ];
        $form['admin_label']['admin_label'] = [
            '#type' => 'textfield',
            '#title' => $this->t('Administrative title'),
            '#description' => $this->t('This title will be displayed on the views edit page instead of the default one. This might be useful if you have the same item twice.'),
            '#default_value' => $this->options['admin_label'],
            '#parents' => [
                'options',
                'admin_label',
            ],
        ];
        // This form is long and messy enough that the "Administrative title" option
        // belongs in "Administrative title" fieldset at the bottom of the form.
        $form['more'] = [
            '#type' => 'details',
            '#title' => $this->t('More'),
            '#weight' => 200,
            '#optional' => TRUE,
        ];
        // Allow to alter the default values brought into the form.
        // @todo Do we really want to keep this hook.
        $this->getModuleHandler()
            ->alter('views_handler_options', $this->options, $this->view);
    }
    
    /**
     * Gets the module handler.
     *
     * @return \Drupal\Core\Extension\ModuleHandlerInterface
     */
    protected function getModuleHandler() {
        if (!$this->moduleHandler) {
            $this->moduleHandler = \Drupal::moduleHandler();
        }
        return $this->moduleHandler;
    }
    
    /**
     * Sets the module handler.
     *
     * @param \Drupal\Core\Extension\ModuleHandlerInterface $module_handler
     *   The module handler.
     */
    public function setModuleHandler(ModuleHandlerInterface $module_handler) {
        $this->moduleHandler = $module_handler;
    }
    
    /**
     * Provides the handler some groupby.
     */
    public function usesGroupBy() {
        return TRUE;
    }
    
    /**
     * Provide a form for aggregation settings.
     *
     * @param array $form
     *   An alterable, associative array containing the structure of the form,
     *   passed by reference.
     * @param \Drupal\Core\Form\FormStateInterface $form_state
     *   The current state of the form.
     */
    public function buildGroupByForm(&$form, FormStateInterface $form_state) {
        $display_id = $form_state->get('display_id');
        $type = $form_state->get('type');
        $id = $form_state->get('id');
        $form['#section'] = $display_id . '-' . $type . '-' . $id;
        $this->view
            ->initQuery();
        $info = $this->view->query
            ->getAggregationInfo();
        foreach ($info as $id => $aggregate) {
            $group_types[$id] = $aggregate['title'];
        }
        $form['group_type'] = [
            '#type' => 'select',
            '#title' => $this->t('Aggregation type'),
            '#default_value' => $this->options['group_type'],
            '#description' => $this->t('Select the aggregation function to use on this field.'),
            '#options' => $group_types,
        ];
    }
    
    /**
     * Perform any necessary changes to the form values prior to storage.
     *
     * There is no need for this function to actually store the data.
     *
     * @param array $form
     *   An alterable, associative array containing the structure of the form,
     *   passed by reference.
     * @param \Drupal\Core\Form\FormStateInterface $form_state
     *   The current state of the form.
     */
    public function submitGroupByForm(&$form, FormStateInterface $form_state) {
        $form_state->get('handler')->options['group_type'] = $form_state->getValue([
            'options',
            'group_type',
        ]);
    }
    
    /**
     * Determines if the handler has extra options.
     *
     * If a handler has 'extra options' it will get a little settings widget and
     * another form called extra_options.
     */
    public function hasExtraOptions() {
        return FALSE;
    }
    
    /**
     * Provide defaults for the handler.
     */
    public function defineExtraOptions(&$option) {
    }
    
    /**
     * Provide a form for setting options.
     *
     * @param array $form
     *   An alterable, associative array containing the structure of the form,
     *   passed by reference.
     * @param \Drupal\Core\Form\FormStateInterface $form_state
     *   The current state of the form.
     */
    public function buildExtraOptionsForm(&$form, FormStateInterface $form_state) {
    }
    
    /**
     * Validate the options form.
     *
     * @param array $form
     *   Associative array containing the structure of the form.
     * @param \Drupal\Core\Form\FormStateInterface $form_state
     *   The current state of the form.
     */
    public function validateExtraOptionsForm($form, FormStateInterface $form_state) {
    }
    
    /**
     * Perform any necessary changes to the form values prior to storage.
     *
     * There is no need for this function to actually store the data.
     *
     * @param array $form
     *   Associative array containing the structure of the form.
     * @param \Drupal\Core\Form\FormStateInterface $form_state
     *   The current state of the form.
     */
    public function submitExtraOptionsForm($form, FormStateInterface $form_state) {
    }
    
    /**
     * Determine if a handler can be exposed.
     */
    public function canExpose() {
        return FALSE;
    }
    
    /**
     * Set new exposed option defaults when exposed setting is flipped on.
     */
    public function defaultExposeOptions() {
    }
    
    /**
     * Get information about the exposed form for the form renderer.
     */
    public function exposedInfo() {
    }
    
    /**
     * Render our chunk of the exposed handler form when selecting.
     *
     * @param array $form
     *   An alterable, associative array containing the structure of the form,
     *   passed by reference.
     * @param \Drupal\Core\Form\FormStateInterface $form_state
     *   The current state of the form.
     */
    public function buildExposedForm(&$form, FormStateInterface $form_state) {
    }
    
    /**
     * Validate the exposed handler form.
     *
     * @param array $form
     *   An alterable, associative array containing the structure of the form,
     *   passed by reference.
     * @param \Drupal\Core\Form\FormStateInterface $form_state
     *   The current state of the form.
     */
    public function validateExposed(&$form, FormStateInterface $form_state) {
    }
    
    /**
     * Submit the exposed handler form.
     *
     * @param array $form
     *   An alterable, associative array containing the structure of the form,
     *   passed by reference.
     * @param \Drupal\Core\Form\FormStateInterface $form_state
     *   The current state of the form.
     */
    public function submitExposed(&$form, FormStateInterface $form_state) {
    }
    
    /**
     * Form for exposed handler options.
     *
     * @param array $form
     *   An alterable, associative array containing the structure of the form,
     *   passed by reference.
     * @param \Drupal\Core\Form\FormStateInterface $form_state
     *   The current state of the form.
     */
    public function buildExposeForm(&$form, FormStateInterface $form_state) {
    }
    
    /**
     * Validate the options form.
     *
     * @param array $form
     *   Associative array containing the structure of the form.
     * @param \Drupal\Core\Form\FormStateInterface $form_state
     *   The current state of the form.
     */
    public function validateExposeForm($form, FormStateInterface $form_state) {
    }
    
    /**
     * Perform any necessary changes to the form exposes prior to storage.
     *
     * There is no need for this function to actually store the data.
     *
     * @param array $form
     *   Associative array containing the structure of the form.
     * @param \Drupal\Core\Form\FormStateInterface $form_state
     *   The current state of the form.
     */
    public function submitExposeForm($form, FormStateInterface $form_state) {
    }
    
    /**
     * Shortcut to display the expose/hide button.
     *
     * @param array $form
     *   An alterable, associative array containing the structure of the form,
     *   passed by reference.
     * @param \Drupal\Core\Form\FormStateInterface $form_state
     *   The current state of the form.
     */
    public function showExposeButton(&$form, FormStateInterface $form_state) {
    }
    
    /**
     * Shortcut to display the exposed options form.
     *
     * @param array $form
     *   An alterable, associative array containing the structure of the form,
     *   passed by reference.
     * @param \Drupal\Core\Form\FormStateInterface $form_state
     *   The current state of the form.
     */
    public function showExposeForm(&$form, FormStateInterface $form_state) {
        if (empty($this->options['exposed'])) {
            return;
        }
        $this->buildExposeForm($form, $form_state);
        // When we click the expose button, we add new gadgets to the form but they
        // have no data in POST so their defaults get wiped out. This prevents
        // these defaults from getting wiped out. This setting will only be TRUE
        // during a 2nd pass rerender.
        if ($form_state->get('force_expose_options')) {
            foreach (Element::children($form['expose']) as $id) {
                if (isset($form['expose'][$id]['#default_value']) && !isset($form['expose'][$id]['#value'])) {
                    $form['expose'][$id]['#value'] = $form['expose'][$id]['#default_value'];
                }
            }
        }
    }
    
    /**
     * {@inheritdoc}
     */
    public function access(AccountInterface $account) {
        if (isset($this->definition['access callback']) && function_exists($this->definition['access callback'])) {
            if (isset($this->definition['access arguments']) && is_array($this->definition['access arguments'])) {
                return call_user_func_array($this->definition['access callback'], [
                    $account,
                ] + $this->definition['access arguments']);
            }
            return $this->definition['access callback']($account);
        }
        return TRUE;
    }
    
    /**
     * {@inheritdoc}
     */
    public function preQuery() {
    }
    
    /**
     * {@inheritdoc}
     */
    public function query() {
    }
    
    /**
     * {@inheritdoc}
     */
    public function postExecute(&$values) {
    }
    
    /**
     * Provides a unique placeholders for handlers.
     *
     * @return string
     *   A placeholder which contains the table and the fieldname.
     */
    protected function placeholder() {
        return $this->query
            ->placeholder($this->table . '_' . $this->field);
    }
    
    /**
     * {@inheritdoc}
     */
    public function setRelationship() {
        // Ensure this gets set to something.
        $this->relationship = NULL;
        // Don't process non-existent relationships.
        if (empty($this->options['relationship']) || $this->options['relationship'] == 'none') {
            return;
        }
        $relationship = $this->options['relationship'];
        // Ignore missing/broken relationships.
        if (empty($this->view->relationship[$relationship])) {
            return;
        }
        // Check to see if the relationship has already processed. If not, then we
        // cannot process it.
        if (empty($this->view->relationship[$relationship]->alias)) {
            return;
        }
        // Finally!
        $this->relationship = $this->view->relationship[$relationship]->alias;
    }
    
    /**
     * {@inheritdoc}
     */
    public function ensureMyTable() {
        if (!isset($this->tableAlias)) {
            $this->tableAlias = $this->query
                ->ensureTable($this->table, $this->relationship);
        }
        return $this->tableAlias;
    }
    
    /**
     * {@inheritdoc}
     */
    public function adminSummary() {
    }
    
    /**
     * Determine if this item is 'exposed'.
     *
     * Exposed means it provides form elements to let users modify the view.
     *
     * @return bool
     */
    public function isExposed() {
        return !empty($this->options['exposed']);
    }
    
    /**
     * Returns TRUE if the exposed filter works like a grouped filter.
     */
    public function isAGroup() {
        return FALSE;
    }
    
    /**
     * Define if the exposed input has to be submitted multiple times.
     *
     * This is TRUE when exposed filters grouped are using checkboxes as
     * widgets.
     */
    public function multipleExposedInput() {
        return FALSE;
    }
    
    /**
     * Take input from exposed handlers and assign to this handler, if necessary.
     */
    public function acceptExposedInput($input) {
        return TRUE;
    }
    
    /**
     * If set to remember exposed input in the session, store it there.
     */
    public function storeExposedInput($input, $status) {
        return TRUE;
    }
    
    /**
     * {@inheritdoc}
     */
    public function getJoin() {
        // Get the join from this table that links back to the base table.
        // Determine the primary table to seek
        if (empty($this->query->relationships[$this->relationship])) {
            $base_table = $this->view->storage
                ->get('base_table');
        }
        else {
            $base_table = $this->query->relationships[$this->relationship]['base'];
        }
        $join = $this->getTableJoin($this->table, $base_table);
        if ($join) {
            return clone $join;
        }
    }
    
    /**
     * {@inheritdoc}
     */
    public function validate() {
        return [];
    }
    
    /**
     * {@inheritdoc}
     */
    public function broken() {
        return FALSE;
    }
    
    /**
     * Creates cross-database SQL date formatting.
     *
     * @param string $format
     *   A format string for the result, like 'Y-m-d H:i:s'.
     *
     * @return string
     *   An appropriate SQL string for the DB type and field type.
     */
    public function getDateFormat($format) {
        return $this->query
            ->getDateFormat($this->getDateField(), $format);
    }
    
    /**
     * Creates cross-database SQL dates.
     *
     * @return string
     *   An appropriate SQL string for the db type and field type.
     */
    public function getDateField() {
        return $this->query
            ->getDateField("{$this->tableAlias}.{$this->realField}");
    }
    
    /**
     * Gets views data service.
     *
     * @return \Drupal\views\ViewsData
     */
    protected function getViewsData() {
        if (!$this->viewsData) {
            $this->viewsData = Views::viewsData();
        }
        return $this->viewsData;
    }
    
    /**
     * {@inheritdoc}
     */
    public function setViewsData(ViewsData $views_data) {
        $this->viewsData = $views_data;
    }
    
    /**
     * {@inheritdoc}
     */
    public static function getTableJoin($table, $base_table) {
        $data = Views::viewsData()->get($table);
        if (isset($data['table']['join'][$base_table])) {
            $join_info = $data['table']['join'][$base_table];
            if (!empty($join_info['join_id'])) {
                $id = $join_info['join_id'];
            }
            else {
                $id = 'standard';
            }
            $configuration = $join_info;
            // Fill in some easy defaults.
            if (empty($configuration['table'])) {
                $configuration['table'] = $table;
            }
            // If this is empty, it's a direct link.
            if (empty($configuration['left_table'])) {
                $configuration['left_table'] = $base_table;
            }
            if (isset($join_info['arguments'])) {
                foreach ($join_info['arguments'] as $key => $argument) {
                    $configuration[$key] = $argument;
                }
            }
            $join = Views::pluginManager('join')->createInstance($id, $configuration);
            return $join;
        }
    }
    
    /**
     * {@inheritdoc}
     */
    public function getEntityType() {
        // If the user has configured a relationship on the handler take that into
        // account.
        if (!empty($this->options['relationship']) && $this->options['relationship'] != 'none') {
            $relationship = $this->displayHandler
                ->getOption('relationships')[$this->options['relationship']];
            $table_data = $this->getViewsData()
                ->get($relationship['table']);
            $views_data = $this->getViewsData()
                ->get($table_data[$relationship['field']]['relationship']['base']);
        }
        else {
            $views_data = $this->getViewsData()
                ->get($this->view->storage
                ->get('base_table'));
        }
        if (isset($views_data['table']['entity type'])) {
            return $views_data['table']['entity type'];
        }
        else {
            throw new \Exception("No entity type for field {$this->options['id']} on view {$this->view->storage->id()}");
        }
    }
    
    /**
     * {@inheritdoc}
     */
    public static function breakString($str, $force_int = FALSE) {
        $operator = NULL;
        $value = [];
        // Determine if the string has 'or' operators (plus signs) or 'and'
        // operators (commas) and split the string accordingly.
        if (preg_match('/^([\\w0-9-_\\.]+[+ ]+)+[\\w0-9-_\\.]+$/u', $str)) {
            // The '+' character in a query string may be parsed as ' '.
            $operator = 'or';
            $value = preg_split('/[+ ]/', $str);
        }
        elseif (preg_match('/^([\\w0-9-_\\.]+[, ]+)*[\\w0-9-_\\.]+$/u', $str)) {
            $operator = 'and';
            $value = explode(',', $str);
        }
        // Filter any empty matches (Like from '++' in a string) and reset the
        // array keys. 'strlen' is used as the filter callback so we do not lose
        // 0 values (would otherwise evaluate == FALSE).
        $value = array_values(array_filter($value, 'strlen'));
        if ($force_int) {
            $value = array_map('intval', $value);
        }
        return (object) [
            'value' => $value,
            'operator' => $operator,
        ];
    }
    
    /**
     * Displays the Expose form.
     *
     * @param array $form
     *   Associative array containing the structure of the form.
     * @param \Drupal\Core\Form\FormStateInterface $form_state
     *   The current state of the form.
     */
    public function displayExposedForm($form, FormStateInterface $form_state) {
        $item =& $this->options;
        // Flip
        $item['exposed'] = empty($item['exposed']);
        // If necessary, set new defaults:
        if ($item['exposed']) {
            $this->defaultExposeOptions();
        }
        $view = $form_state->get('view');
        $display_id = $form_state->get('display_id');
        $type = $form_state->get('type');
        $id = $form_state->get('id');
        $view->getExecutable()
            ->setHandler($display_id, $type, $id, $item);
        $view->addFormToStack($form_state->get('form_key'), $display_id, $type, $id, TRUE, TRUE);
        $view->cacheSet();
        $form_state->set('rerender', TRUE);
        $form_state->setRebuild();
        $form_state->set('force_expose_options', TRUE);
    }
    
    /**
     * Submits a temporary form.
     *
     * A submit handler that is used for storing temporary items when using
     * multi-step changes, such as ajax requests.
     */
    public function submitTemporaryForm($form, FormStateInterface $form_state) {
        // Run it through the handler's submit function.
        $this->submitOptionsForm($form['options'], $form_state);
        $item = $this->options;
        $types = ViewExecutable::getHandlerTypes();
        // For footer/header $handler_type is area but $type is footer/header.
        // For all other handle types it's the same.
        $handler_type = $type = $form_state->get('type');
        if (!empty($types[$type]['type'])) {
            $handler_type = $types[$type]['type'];
        }
        $override = NULL;
        $view = $form_state->get('view');
        $executable = $view->getExecutable();
        if ($executable->display_handler
            ->useGroupBy() && !empty($item['group_type'])) {
            if (empty($executable->query)) {
                $executable->initQuery();
            }
            $aggregate = $executable->query
                ->getAggregationInfo();
            if (!empty($aggregate[$item['group_type']]['handler'][$type])) {
                $override = $aggregate[$item['group_type']]['handler'][$type];
            }
        }
        // Create a new handler and unpack the options from the form onto it. We
        // can use that for storage.
        $handler = Views::handlerManager($handler_type)->getHandler($item, $override);
        $handler->init($executable, $executable->display_handler, $item);
        // Add the incoming options to existing options because items using
        // the extra form may not have everything in the form here.
        $options = $form_state->getValue('options') + $this->options;
        // This unpacks only options that are in the definition, ensuring random
        // extra stuff on the form is not sent through.
        $handler->unpackOptions($handler->options, $options, NULL, FALSE);
        // Store the item back on the view.
        $executable = $view->getExecutable();
        $executable->temporary_options[$type][$form_state->get('id')] = $handler->options;
        // @todo Decide if \Drupal\views_ui\Form\Ajax\ViewsFormBase::getForm() is
        //   perhaps the better place to fix the issue.
        // \Drupal\views_ui\Form\Ajax\ViewsFormBase::getForm() drops the current
        // form from the stack, even if it's an #ajax. So add the item back to the top
        // of the stack.
        $view->addFormToStack($form_state->get('form_key'), $form_state->get('display_id'), $type, $item['id'], TRUE);
        $form_state->get('rerender', TRUE);
        $form_state->setRebuild();
        // Write to cache
        $view->cacheSet();
    }
    
    /**
     * Calculates options stored on the handler.
     *
     * @param array $options
     *   The options stored in the handler
     * @param array $form_state_options
     *   The newly submitted form state options.
     *
     * @return array
     *   The new options
     */
    public function submitFormCalculateOptions(array $options, array $form_state_options) {
        return $form_state_options + $options;
    }
    
    /**
     * {@inheritdoc}
     */
    public function calculateDependencies() {
        $dependencies = parent::calculateDependencies();
        if ($this->table) {
            // Ensure that the view depends on the module that provides the table.
            $data = $this->getViewsData()
                ->get($this->table);
            if (isset($data['table']['provider'])) {
                $dependencies['module'][] = $data['table']['provider'];
            }
        }
        return $dependencies;
    }

}