public function InOperator::adminSummary in Drupal 8

Same name and namespace in other branches

1. 9 core/modules/views/src/Plugin/views/filter/InOperator.php \Drupal\views\Plugin\views\filter\InOperator::adminSummary()

Display the filter on the administrative summary

Overrides FilterPluginBase::adminSummary

2 calls to InOperator::adminSummary()

Name::adminSummary in core/modules/user/src/Plugin/views/filter/Name.php

Display the filter on the administrative summary

TaxonomyIndexTid::adminSummary in core/modules/taxonomy/src/Plugin/views/filter/TaxonomyIndexTid.php

Display the filter on the administrative summary

2 methods override InOperator::adminSummary()

Name::adminSummary in core/modules/user/src/Plugin/views/filter/Name.php

Display the filter on the administrative summary

TaxonomyIndexTid::adminSummary in core/modules/taxonomy/src/Plugin/views/filter/TaxonomyIndexTid.php

Display the filter on the administrative summary

File

core/modules/views/src/Plugin/views/filter/InOperator.php, line 323

Class

InOperator

Simple filter to handle matching of multiple options selectable via checkboxes

Namespace

Drupal\views\Plugin\views\filter

Code

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 : '');
}