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class InOperator in Drupal 9

Same name and namespace in other branches
  1. 8 core/modules/views/src/Plugin/views/filter/InOperator.php \Drupal\views\Plugin\views\filter\InOperator

Simple filter to handle matching of multiple options selectable via checkboxes.

Definition items:

  • options callback: The function to call in order to generate the value options. If omitted, the options 'Yes' and 'No' will be used.
  • options arguments: An array of arguments to pass to the options callback.

Plugin annotation

@ViewsFilter("in_operator");

Hierarchy

Expanded class hierarchy of InOperator

Related topics

Views filter handler plugins
Plugins that handle views filtering.
7 files declare their use of InOperator
DblogTypes.php in core/modules/dblog/src/Plugin/views/filter/DblogTypes.php
HandlerAllTest.php in core/modules/views/tests/src/Functional/Handler/HandlerAllTest.php
InOperatorTest.php in core/modules/views/tests/src/Unit/Plugin/filter/InOperatorTest.php
ModerationStateFilter.php in core/modules/content_moderation/src/Plugin/views/filter/ModerationStateFilter.php
Name.php in core/modules/user/src/Plugin/views/filter/Name.php

... See full list

File

core/modules/views/src/Plugin/views/filter/InOperator.php, line 23

Namespace

Drupal\views\Plugin\views\filter
View source 
class InOperator extends FilterPluginBase {
  protected $valueFormType = 'checkboxes';

  /**
   * @var array
   * Stores all operations which are available on the form.
   */
  protected $valueOptions = NULL;

  /**
   * The filter title.
   *
   * @var string
   */
  protected $valueTitle;

  /**
   * {@inheritdoc}
   */
  public function init(ViewExecutable $view, DisplayPluginBase $display, array &$options = NULL) {
    parent::init($view, $display, $options);
    $this->valueTitle = $this
      ->t('Options');
    $this->valueOptions = NULL;
  }

  /**
   * Child classes should be used to override this function and set the
   * 'value options', unless 'options callback' is defined as a valid function
   * or static public method to generate these values.
   *
   * This can use a guard to be used to reduce database hits as much as
   * possible.
   *
   * @return array|null
   *   The stored values from $this->valueOptions.
   */
  public function getValueOptions() {
    if (isset($this->valueOptions)) {
      return $this->valueOptions;
    }
    if (isset($this->definition['options callback']) && is_callable($this->definition['options callback'])) {
      if (isset($this->definition['options arguments']) && is_array($this->definition['options arguments'])) {
        $this->valueOptions = call_user_func_array($this->definition['options callback'], $this->definition['options arguments']);
      }
      else {
        $this->valueOptions = call_user_func($this->definition['options callback']);
      }
    }
    else {
      $this->valueOptions = [
        t('Yes'),
        $this
          ->t('No'),
      ];
    }
    return $this->valueOptions;
  }
  public function defaultExposeOptions() {
    parent::defaultExposeOptions();
    $this->options['expose']['reduce'] = FALSE;
  }
  public function buildExposeForm(&$form, FormStateInterface $form_state) {
    parent::buildExposeForm($form, $form_state);
    $form['expose']['reduce'] = [
      '#type' => 'checkbox',
      '#title' => $this
        ->t('Limit list to selected items'),
      '#description' => $this
        ->t('If checked, the only items presented to the user will be the ones selected here.'),
      // Safety.
      '#default_value' => !empty($this->options['expose']['reduce']),
    ];
  }
  protected function defineOptions() {
    $options = parent::defineOptions();
    $options['operator']['default'] = 'in';
    $options['value']['default'] = [];
    $options['expose']['contains']['reduce'] = [
      'default' => FALSE,
    ];
    return $options;
  }

  /**
   * This kind of construct makes it relatively easy for a child class
   * to add or remove functionality by overriding this function and
   * adding/removing items from this array.
   */
  public function operators() {
    $operators = [
      'in' => [
        'title' => $this
          ->t('Is one of'),
        'short' => $this
          ->t('in'),
        'short_single' => $this
          ->t('='),
        'method' => 'opSimple',
        'values' => 1,
      ],
      'not in' => [
        'title' => $this
          ->t('Is not one of'),
        'short' => $this
          ->t('not in'),
        'short_single' => $this
          ->t('<>'),
        'method' => 'opSimple',
        'values' => 1,
      ],
    ];

    // if the definition allows for the empty operator, add it.
    if (!empty($this->definition['allow empty'])) {
      $operators += [
        'empty' => [
          'title' => $this
            ->t('Is empty (NULL)'),
          'method' => 'opEmpty',
          'short' => $this
            ->t('empty'),
          'values' => 0,
        ],
        'not empty' => [
          'title' => $this
            ->t('Is not empty (NOT NULL)'),
          'method' => 'opEmpty',
          'short' => $this
            ->t('not empty'),
          'values' => 0,
        ],
      ];
    }
    return $operators;
  }

  /**
   * Build strings from the operators() for 'select' options.
   */
  public function operatorOptions($which = 'title') {
    $options = [];
    foreach ($this
      ->operators() as $id => $info) {
      $options[$id] = $info[$which];
    }
    return $options;
  }
  protected function operatorValues($values = 1) {
    $options = [];
    foreach ($this
      ->operators() as $id => $info) {
      if (isset($info['values']) && $info['values'] == $values) {
        $options[] = $id;
      }
    }
    return $options;
  }
  protected function valueForm(&$form, FormStateInterface $form_state) {
    $form['value'] = [];
    $options = [];
    $exposed = $form_state
      ->get('exposed');
    if (!$exposed) {

      // Add a select all option to the value form.
      $options = [
        'all' => $this
          ->t('Select all'),
      ];
    }
    $this
      ->getValueOptions();
    $options += $this->valueOptions;
    $default_value = (array) $this->value;
    $which = 'all';
    if (!empty($form['operator'])) {
      $source = ':input[name="options[operator]"]';
    }
    if ($exposed) {
      $identifier = $this->options['expose']['identifier'];
      if (empty($this->options['expose']['use_operator']) || empty($this->options['expose']['operator_id'])) {

        // exposed and locked.
        $which = in_array($this->operator, $this
          ->operatorValues(1)) ? 'value' : 'none';
      }
      else {
        $source = ':input[name="' . $this->options['expose']['operator_id'] . '"]';
      }
      if (!empty($this->options['expose']['reduce'])) {
        $options = $this
          ->reduceValueOptions();
        if (!empty($this->options['expose']['multiple']) && empty($this->options['expose']['required'])) {
          $default_value = [];
        }
      }
      if (empty($this->options['expose']['multiple'])) {
        if (empty($this->options['expose']['required']) && (empty($default_value) || !empty($this->options['expose']['reduce'])) || isset($this->options['value']['all'])) {
          $default_value = 'All';
        }
        elseif (empty($default_value)) {
          $keys = array_keys($options);
          $default_value = array_shift($keys);
        }
        else {
          $copy = $default_value;
          $default_value = array_shift($copy);
        }
      }
    }
    if ($which == 'all' || $which == 'value') {
      $form['value'] = [
        '#type' => $this->valueFormType,
        '#title' => $this->valueTitle,
        '#options' => $options,
        '#default_value' => $default_value,
        // These are only valid for 'select' type, but do no harm to checkboxes.
        '#multiple' => TRUE,
        // The value options can be a multidimensional array if the value form
        // type is a select list, so make sure that they are counted correctly.
        '#size' => min(count($options, COUNT_RECURSIVE), 8),
      ];
      $user_input = $form_state
        ->getUserInput();
      if ($exposed && !isset($user_input[$identifier])) {
        $user_input[$identifier] = $default_value;
        $form_state
          ->setUserInput($user_input);
      }
      if ($which == 'all') {
        if (!$exposed && in_array($this->valueFormType, [
          'checkbox',
          'checkboxes',
          'radios',
          'select',
        ])) {
          $form['value']['#prefix'] = '<div id="edit-options-value-wrapper">';
          $form['value']['#suffix'] = '</div>';
        }

        // Setup #states for all operators with one value.
        foreach ($this
          ->operatorValues(1) as $operator) {
          $form['value']['#states']['visible'][] = [
            $source => [
              'value' => $operator,
            ],
          ];
        }
      }
    }
  }

  /**
   * When using exposed filters, we may be required to reduce the set.
   */
  public function reduceValueOptions($input = NULL) {
    if (!isset($input)) {
      $input = $this->valueOptions;
    }

    // Because options may be an array of strings, or an array of mixed arrays
    // and strings (optgroups), or an array of objects, or a form of Markup, we
    // have to step through and handle each one individually.
    $options = [];
    foreach ($input as $id => $option) {
      if (is_array($option)) {
        $options[$id] = $this
          ->reduceValueOptions($option);
        continue;
      }
      elseif (is_object($option) && !$option instanceof MarkupInterface) {
        $keys = array_keys($option->option);
        $key = array_shift($keys);
        if (isset($this->options['value'][$key])) {
          $options[$id] = $option;
        }
      }
      elseif (isset($this->options['value'][$id])) {
        $options[$id] = $option;
      }
    }
    return $options;
  }

  /**
   * {@inheritdoc}
   */
  public function acceptExposedInput($input) {
    if (empty($this->options['exposed'])) {
      return TRUE;
    }

    // The "All" state for this type of filter could have a default value. If
    // this is a non-multiple and non-required option, then this filter will
    // participate by using the default settings *if* 'limit' is true.
    if (empty($this->options['expose']['multiple']) && empty($this->options['expose']['required']) && !empty($this->options['expose']['limit'])) {
      $identifier = $this->options['expose']['identifier'];
      if ($input[$identifier] == 'All') {
        return TRUE;
      }
    }
    return parent::acceptExposedInput($input);
  }
  protected function valueSubmit($form, FormStateInterface $form_state) {

    // Drupal's FAPI system automatically puts '0' in for any checkbox that
    // was not set, and the key to the checkbox if it is set.
    // Unfortunately, this means that if the key to that checkbox is 0,
    // we are unable to tell if that checkbox was set or not.
    // Luckily, the '#value' on the checkboxes form actually contains
    // *only* a list of checkboxes that were set, and we can use that
    // instead.
    $form_state
      ->setValue([
      'options',
      'value',
    ], $form['value']['#value']);
  }
  public function adminSummary() {
    if ($this
      ->isAGroup()) {
      return $this
        ->t('grouped');
    }
    if (!empty($this->options['exposed'])) {
      return $this
        ->t('exposed');
    }
    $info = $this
      ->operators();
    $this
      ->getValueOptions();

    // Some filter_in_operator usage uses optgroups forms, so flatten it.
    $flat_options = OptGroup::flattenOptions($this->valueOptions);
    if (!is_array($this->value)) {
      return;
    }
    $operator = $info[$this->operator]['short'];
    $values = '';
    if (in_array($this->operator, $this
      ->operatorValues(1))) {

      // Remove every element which is not known.
      foreach ($this->value as $value) {
        if (!isset($flat_options[$value])) {
          unset($this->value[$value]);
        }
      }

      // Choose different kind of output for 0, a single and multiple values.
      if (count($this->value) == 0) {
        $values = $this
          ->t('Unknown');
      }
      elseif (count($this->value) == 1) {

        // If any, use the 'single' short name of the operator instead.
        if (isset($info[$this->operator]['short_single'])) {
          $operator = $info[$this->operator]['short_single'];
        }
        $keys = $this->value;
        $value = array_shift($keys);
        if (isset($flat_options[$value])) {
          $values = $flat_options[$value];
        }
        else {
          $values = '';
        }
      }
      else {
        foreach ($this->value as $value) {
          if ($values !== '') {
            $values .= ', ';
          }
          if (mb_strlen($values) > 8) {
            $values = Unicode::truncate($values, 8, FALSE, TRUE);
            break;
          }
          if (isset($flat_options[$value])) {
            $values .= $flat_options[$value];
          }
        }
      }
    }
    return $operator . ($values !== '' ? ' ' . $values : '');
  }
  public function query() {
    $info = $this
      ->operators();
    if (!empty($info[$this->operator]['method'])) {
      $this
        ->{$info[$this->operator]['method']}();
    }
  }
  protected function opSimple() {
    if (empty($this->value)) {
      return;
    }
    $this
      ->ensureMyTable();

    // We use array_values() because the checkboxes keep keys and that can cause
    // array addition problems.
    $this->query
      ->addWhere($this->options['group'], "{$this->tableAlias}.{$this->realField}", array_values($this->value), $this->operator);
  }
  protected function opEmpty() {
    $this
      ->ensureMyTable();
    if ($this->operator == 'empty') {
      $operator = "IS NULL";
    }
    else {
      $operator = "IS NOT NULL";
    }
    $this->query
      ->addWhere($this->options['group'], "{$this->tableAlias}.{$this->realField}", NULL, $operator);
  }
  public function validate() {
    $this
      ->getValueOptions();
    $errors = parent::validate();

    // If the operator is an operator which doesn't require a value, there is
    // no need for additional validation.
    if (in_array($this->operator, $this
      ->operatorValues(0))) {
      return [];
    }
    if (!in_array($this->operator, $this
      ->operatorValues(1))) {
      $errors[] = $this
        ->t('The operator is invalid on filter: @filter.', [
        '@filter' => $this
          ->adminLabel(TRUE),
      ]);
    }
    if (is_array($this->value)) {
      if (!isset($this->valueOptions)) {

        // Don't validate if there are none value options provided, for example for special handlers.
        return $errors;
      }
      if ($this->options['exposed'] && !$this->options['expose']['required'] && empty($this->value)) {

        // Don't validate if the field is exposed and no default value is provided.
        return $errors;
      }

      // Some filter_in_operator usage uses optgroups forms, so flatten it.
      $flat_options = OptGroup::flattenOptions($this->valueOptions);

      // Remove every element which is not known.
      foreach ($this->value as $value) {
        if (!isset($flat_options[$value])) {
          unset($this->value[$value]);
        }
      }

      // Choose different kind of output for 0, a single and multiple values.
      if (count($this->value) == 0) {
        $errors[] = $this
          ->t('No valid values found on filter: @filter.', [
          '@filter' => $this
            ->adminLabel(TRUE),
        ]);
      }
    }
    elseif (!empty($this->value) && ($this->operator == 'in' || $this->operator == 'not in')) {
      $errors[] = $this
        ->t('The value @value is not an array for @operator on filter: @filter', [
        '@value' => var_export($this->value, TRUE),
        '@operator' => $this->operator,
        '@filter' => $this
          ->adminLabel(TRUE),
      ]);
    }
    return $errors;
  }

}

Members

Namesort descending Modifiers Type Description Overrides
DependencySerializationTrait::$_entityStorages protected property
DependencySerializationTrait::$_serviceIds protected property
DependencySerializationTrait::__sleep public function 2
DependencySerializationTrait::__wakeup public function 2
FilterPluginBase::$alwaysMultiple protected property Disable the possibility to force a single value. 6
FilterPluginBase::$always_required public property Disable the possibility to allow an exposed input to be optional.
FilterPluginBase::$group_info public property Contains the information of the selected item in a grouped filter.
FilterPluginBase::$no_operator public property Disable the possibility to use operators. 1
FilterPluginBase::$operator public property Contains the operator which is used on the query.
FilterPluginBase::$value public property Contains the actual value of the field,either configured in the views ui or entered in the exposed filters.
FilterPluginBase::addGroupForm public function Add a new group to the exposed filter groups.
FilterPluginBase::arrayFilterZero protected static function Filter by no empty values, though allow the use of (string) "0".
FilterPluginBase::buildExposedFiltersGroupForm protected function Build the form to let users create the group of exposed filters.
FilterPluginBase::buildExposedForm public function Render our chunk of the exposed filter form when selecting. Overrides HandlerBase::buildExposedForm
FilterPluginBase::buildGroupForm public function Displays the Build Group form.
FilterPluginBase::buildGroupOptions protected function Provide default options for exposed filters.
FilterPluginBase::buildGroupSubmit protected function Save new group items, re-enumerates and remove groups marked to delete.
FilterPluginBase::buildGroupValidate protected function Validate the build group options form.
FilterPluginBase::buildOptionsForm public function Provide the basic form which calls through to subforms. If overridden, it is best to call through to the parent, or to at least make sure all of the functions in this form are called. Overrides HandlerBase::buildOptionsForm 2
FilterPluginBase::buildValueWrapper protected function Builds wrapper for value and operator forms.
FilterPluginBase::canBuildGroup protected function Determine if a filter can be converted into a group. Only exposed filters with operators available can be converted into groups.
FilterPluginBase::canExpose public function Determine if a filter can be exposed. Overrides HandlerBase::canExpose 5
FilterPluginBase::canGroup public function Can this filter be used in OR groups? 1
FilterPluginBase::convertExposedInput public function Transform the input from a grouped filter into a standard filter.
FilterPluginBase::exposedInfo public function Tell the renderer about our exposed form. This only needs to be overridden for particularly complex forms. And maybe not even then. Overrides HandlerBase::exposedInfo
FilterPluginBase::exposedTranslate protected function Make some translations to a form item to make it more suitable to exposing.
FilterPluginBase::getCacheContexts public function The cache contexts associated with this object. Overrides CacheableDependencyInterface::getCacheContexts 7
FilterPluginBase::getCacheMaxAge public function The maximum age for which this object may be cached. Overrides CacheableDependencyInterface::getCacheMaxAge
FilterPluginBase::getCacheTags public function The cache tags associated with this object. Overrides CacheableDependencyInterface::getCacheTags 1
FilterPluginBase::groupForm public function Build a form containing a group of operator | values to apply as a single filter.
FilterPluginBase::groupMultipleExposedInput public function Returns the options available for a grouped filter that users checkboxes as widget, and therefore has to be applied several times, one per item selected.
FilterPluginBase::hasValidGroupedValue protected function Determines if the given grouped filter entry has a valid value. 1
FilterPluginBase::isAGroup public function Returns TRUE if the exposed filter works like a grouped filter. Overrides HandlerBase::isAGroup
FilterPluginBase::multipleExposedInput public function Returns TRUE if users can select multiple groups items of a grouped exposed filter. Overrides HandlerBase::multipleExposedInput
FilterPluginBase::operatorForm protected function Options form subform for setting the operator. 6
FilterPluginBase::operatorSubmit public function Perform any necessary changes to the form values prior to storage.
FilterPluginBase::operatorValidate protected function Validate the operator form.
FilterPluginBase::prepareFilterSelectOptions protected function Sanitizes the HTML select element's options.
FilterPluginBase::showBuildGroupButton protected function Shortcut to display the build_group/hide button.
FilterPluginBase::showBuildGroupForm public function Shortcut to display the exposed options form.
FilterPluginBase::showExposeButton public function Shortcut to display the expose/hide button. Overrides HandlerBase::showExposeButton
FilterPluginBase::showOperatorForm public function Shortcut to display the operator form.
FilterPluginBase::showValueForm protected function Shortcut to display the value form.
FilterPluginBase::storeExposedInput public function If set to remember exposed input in the session, store it there. Overrides HandlerBase::storeExposedInput
FilterPluginBase::storeGroupInput public function If set to remember exposed input in the session, store it there. This function is similar to storeExposedInput but modified to work properly when the filter is a group.
FilterPluginBase::submitOptionsForm public function Simple submit handler. Overrides PluginBase::submitOptionsForm
FilterPluginBase::trustedCallbacks public static function Lists the trusted callbacks provided by the implementing class. Overrides PluginBase::trustedCallbacks
FilterPluginBase::validateExposeForm public function Validate the options form. Overrides HandlerBase::validateExposeForm
FilterPluginBase::validateIdentifier protected function Validates a filter identifier.
FilterPluginBase::validateOptionsForm public function Simple validate handler. Overrides PluginBase::validateOptionsForm 1
FilterPluginBase::valueValidate protected function Validate the options form. 3
HandlerBase::$field public property With field you can override the realField if the real field is not set.
HandlerBase::$moduleHandler protected property The module handler. 3
HandlerBase::$query public property Where the $query object will reside. 7
HandlerBase::$realField public property The actual field in the database table, maybe different on other kind of query plugins/special handlers.
HandlerBase::$relationship public property The relationship used for this field.
HandlerBase::$table public property The table this handler is attached to.
HandlerBase::$tableAlias public property The alias of the table of this handler which is used in the query.
HandlerBase::$viewsData protected property The views data service.
HandlerBase::access public function Check whether given user has access to this handler. Overrides ViewsHandlerInterface::access 4
HandlerBase::adminLabel public function Return a string representing this handler's name in the UI. Overrides ViewsHandlerInterface::adminLabel 4
HandlerBase::breakString public static function Breaks x,y,z and x+y+z into an array. Overrides ViewsHandlerInterface::breakString
HandlerBase::broken public function Determines if the handler is considered 'broken', meaning it's a placeholder used when a handler can't be found. Overrides ViewsHandlerInterface::broken
HandlerBase::buildExtraOptionsForm public function Provide a form for setting options. 1
HandlerBase::buildGroupByForm public function Provide a form for aggregation settings. 1
HandlerBase::calculateDependencies public function Calculates dependencies for the configured plugin. Overrides PluginBase::calculateDependencies 10
HandlerBase::caseTransform protected function Transform a string by a certain method.
HandlerBase::defineExtraOptions public function Provide defaults for the handler.
HandlerBase::displayExposedForm public function Displays the Expose form.
HandlerBase::ensureMyTable public function Ensure the main table for this handler is in the query. This is used a lot. Overrides ViewsHandlerInterface::ensureMyTable 2
HandlerBase::getDateField public function Creates cross-database SQL dates. 2
HandlerBase::getDateFormat public function Creates cross-database SQL date formatting. 2
HandlerBase::getEntityType public function Determines the entity type used by this handler. Overrides ViewsHandlerInterface::getEntityType
HandlerBase::getField public function Shortcut to get a handler's raw field value. Overrides ViewsHandlerInterface::getField
HandlerBase::getJoin public function Get the join object that should be used for this handler. Overrides ViewsHandlerInterface::getJoin
HandlerBase::getModuleHandler protected function Gets the module handler.
HandlerBase::getTableJoin public static function Fetches a handler to join one table to a primary table from the data cache. Overrides ViewsHandlerInterface::getTableJoin
HandlerBase::getViewsData protected function Gets views data service.
HandlerBase::hasExtraOptions public function If a handler has 'extra options' it will get a little settings widget and another form called extra_options. 1
HandlerBase::isExposed public function Determine if this item is 'exposed', meaning it provides form elements to let users modify the view.
HandlerBase::placeholder protected function Provides a unique placeholders for handlers.
HandlerBase::postExecute public function Run after the view is executed, before the result is cached. Overrides ViewsHandlerInterface::postExecute
HandlerBase::preQuery public function Run before the view is built. Overrides ViewsHandlerInterface::preQuery 2
HandlerBase::sanitizeValue public function Sanitize the value for output. Overrides ViewsHandlerInterface::sanitizeValue
HandlerBase::setModuleHandler public function Sets the module handler.
HandlerBase::setRelationship public function Called just prior to query(), this lets a handler set up any relationship it needs. Overrides ViewsHandlerInterface::setRelationship
HandlerBase::setViewsData public function
HandlerBase::showExposeForm public function Shortcut to display the exposed options form. Overrides ViewsHandlerInterface::showExposeForm
HandlerBase::submitExposed public function Submit the exposed handler form.
HandlerBase::submitExposeForm public function Perform any necessary changes to the form exposes prior to storage. There is no need for this function to actually store the data.
HandlerBase::submitExtraOptionsForm public function Perform any necessary changes to the form values prior to storage. There is no need for this function to actually store the data.
HandlerBase::submitFormCalculateOptions public function Calculates options stored on the handler. 1
HandlerBase::submitGroupByForm public function Perform any necessary changes to the form values prior to storage. There is no need for this function to actually store the data. 1
HandlerBase::submitTemporaryForm public function A submit handler that is used for storing temporary items when using multi-step changes, such as ajax requests.
HandlerBase::usesGroupBy public function Provides the handler some groupby. 13
HandlerBase::validateExposed public function Validate the exposed handler form. 4
HandlerBase::validateExtraOptionsForm public function Validate the options form.
HandlerBase::__construct public function Constructs a Handler object. Overrides PluginBase::__construct 45
InOperator::$valueFormType protected property 2
InOperator::$valueOptions protected property Stores all operations which are available on the form.
InOperator::$valueTitle protected property The filter title.
InOperator::acceptExposedInput public function Determines if the input from a filter should change the generated query. Overrides FilterPluginBase::acceptExposedInput 2
InOperator::adminSummary public function Display the filter on the administrative summary. Overrides FilterPluginBase::adminSummary 2
InOperator::buildExposeForm public function Options form subform for exposed filter options. Overrides FilterPluginBase::buildExposeForm 1
InOperator::defaultExposeOptions public function Provide default options for exposed filters. Overrides FilterPluginBase::defaultExposeOptions
InOperator::defineOptions protected function Information about options for all kinds of purposes will be held here. Overrides FilterPluginBase::defineOptions 1
InOperator::getValueOptions public function Child classes should be used to override this function and set the 'value options', unless 'options callback' is defined as a valid function or static public method to generate these values. 10
InOperator::init public function Overrides \Drupal\views\Plugin\views\HandlerBase::init(). Overrides FilterPluginBase::init 2
InOperator::opEmpty protected function
InOperator::operatorOptions public function Build strings from the operators() for 'select' options. Overrides FilterPluginBase::operatorOptions 1
InOperator::operators public function This kind of construct makes it relatively easy for a child class to add or remove functionality by overriding this function and adding/removing items from this array. 1
InOperator::operatorValues protected function
InOperator::opSimple protected function 1
InOperator::query public function Add this filter to the query. Overrides FilterPluginBase::query 6
InOperator::reduceValueOptions public function When using exposed filters, we may be required to reduce the set.
InOperator::validate public function Validate that the plugin is correct and can be saved. Overrides FilterPluginBase::validate
InOperator::valueForm protected function Options form subform for setting options. Overrides FilterPluginBase::valueForm 2
InOperator::valueSubmit protected function Perform any necessary changes to the form values prior to storage. Overrides FilterPluginBase::valueSubmit 2
MessengerTrait::$messenger protected property The messenger. 27
MessengerTrait::messenger public function Gets the messenger. 27
MessengerTrait::setMessenger public function Sets the messenger.
PluginBase::$configuration protected property Configuration information passed into the plugin. 1
PluginBase::$definition public property Plugins's definition.
PluginBase::$displayHandler public property The display object this plugin is for.
PluginBase::$options public property Options for this plugin will be held here.
PluginBase::$pluginDefinition protected property The plugin implementation definition. 1
PluginBase::$pluginId protected property The plugin_id.
PluginBase::$renderer protected property Stores the render API renderer. 3
PluginBase::$usesOptions protected property Denotes whether the plugin has an additional options form. 8
PluginBase::$view public property The top object of a view. 1
PluginBase::create public static function Creates an instance of the plugin. Overrides ContainerFactoryPluginInterface::create 63
PluginBase::DERIVATIVE_SEPARATOR constant A string which is used to separate base plugin IDs from the derivative ID.
PluginBase::destroy public function Clears a plugin. Overrides ViewsPluginInterface::destroy 2
PluginBase::doFilterByDefinedOptions protected function Do the work to filter out stored options depending on the defined options.
PluginBase::filterByDefinedOptions public function Filter out stored options depending on the defined options. Overrides ViewsPluginInterface::filterByDefinedOptions
PluginBase::getAvailableGlobalTokens public function Returns an array of available token replacements. Overrides ViewsPluginInterface::getAvailableGlobalTokens
PluginBase::getBaseId public function Gets the base_plugin_id of the plugin instance. Overrides DerivativeInspectionInterface::getBaseId
PluginBase::getDerivativeId public function Gets the derivative_id of the plugin instance. Overrides DerivativeInspectionInterface::getDerivativeId
PluginBase::getPluginDefinition public function Gets the definition of the plugin implementation. Overrides PluginInspectionInterface::getPluginDefinition 2
PluginBase::getPluginId public function Gets the plugin_id of the plugin instance. Overrides PluginInspectionInterface::getPluginId
PluginBase::getProvider public function Returns the plugin provider. Overrides ViewsPluginInterface::getProvider
PluginBase::getRenderer protected function Returns the render API renderer. 1
PluginBase::globalTokenForm public function Adds elements for available core tokens to a form. Overrides ViewsPluginInterface::globalTokenForm
PluginBase::globalTokenReplace public function Returns a string with any core tokens replaced. Overrides ViewsPluginInterface::globalTokenReplace
PluginBase::INCLUDE_ENTITY constant Include entity row languages when listing languages.
PluginBase::INCLUDE_NEGOTIATED constant Include negotiated languages when listing languages.
PluginBase::isConfigurable public function Determines if the plugin is configurable.
PluginBase::listLanguages protected function Makes an array of languages, optionally including special languages.
PluginBase::pluginTitle public function Return the human readable name of the display. Overrides ViewsPluginInterface::pluginTitle
PluginBase::preRenderAddFieldsetMarkup public static function Moves form elements into fieldsets for presentation purposes. Overrides ViewsPluginInterface::preRenderAddFieldsetMarkup
PluginBase::preRenderFlattenData public static function Flattens the structure of form elements. Overrides ViewsPluginInterface::preRenderFlattenData
PluginBase::queryLanguageSubstitutions public static function Returns substitutions for Views queries for languages.
PluginBase::setOptionDefaults protected function Fills up the options of the plugin with defaults.
PluginBase::summaryTitle public function Returns the summary of the settings in the display. Overrides ViewsPluginInterface::summaryTitle 6
PluginBase::themeFunctions public function Provide a full list of possible theme templates used by this style. Overrides ViewsPluginInterface::themeFunctions 1
PluginBase::unpackOptions public function Unpack options over our existing defaults, drilling down into arrays so that defaults don't get totally blown away. Overrides ViewsPluginInterface::unpackOptions
PluginBase::usesOptions public function Returns the usesOptions property. Overrides ViewsPluginInterface::usesOptions 8
PluginBase::viewsTokenReplace protected function Replaces Views' tokens in a given string. The resulting string will be sanitized with Xss::filterAdmin. 1
PluginBase::VIEWS_QUERY_LANGUAGE_SITE_DEFAULT constant Query string to indicate the site default language.
StringTranslationTrait::$stringTranslation protected property The string translation service. 4
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.
TrustedCallbackInterface::THROW_EXCEPTION constant Untrusted callbacks throw exceptions.
TrustedCallbackInterface::TRIGGER_SILENCED_DEPRECATION constant Untrusted callbacks trigger silenced E_USER_DEPRECATION errors.
TrustedCallbackInterface::TRIGGER_WARNING constant Untrusted callbacks trigger E_USER_WARNING errors.