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class Grid in Zircon Profile 8

Same name and namespace in other branches
  1. 8.0 core/modules/views/src/Plugin/views/style/Grid.php \Drupal\views\Plugin\views\style\Grid

Style plugin to render each item in a grid cell.

Plugin annotation


@ViewsStyle(
  id = "grid",
  title = @Translation("Grid"),
  help = @Translation("Displays rows in a grid."),
  theme = "views_view_grid",
  display_types = {"normal"}
)

Hierarchy

Expanded class hierarchy of Grid

Related topics

Views style plugins
Plugins that control how the collection of results is rendered in a view.
1 file declares its use of Grid
ViewExecutableTest.php in core/modules/views/src/Tests/ViewExecutableTest.php
Contains \Drupal\views\Tests\ViewExecutableTest.
1 string reference to 'Grid'
views.style.schema.yml in core/modules/views/config/schema/views.style.schema.yml
core/modules/views/config/schema/views.style.schema.yml

File

core/modules/views/src/Plugin/views/style/Grid.php, line 26
Contains \Drupal\views\Plugin\views\style\Grid.

Namespace

Drupal\views\Plugin\views\style
View source 
class Grid extends StylePluginBase {

  /**
   * Does the style plugin allows to use style plugins.
   *
   * @var bool
   */
  protected $usesRowPlugin = TRUE;

  /**
   * {@inheritdoc}
   */
  protected function defineOptions() {
    $options = parent::defineOptions();
    $options['columns'] = array(
      'default' => '4',
    );
    $options['automatic_width'] = array(
      'default' => TRUE,
    );
    $options['alignment'] = array(
      'default' => 'horizontal',
    );
    $options['col_class_custom'] = array(
      'default' => '',
    );
    $options['col_class_default'] = array(
      'default' => TRUE,
    );
    $options['row_class_custom'] = array(
      'default' => '',
    );
    $options['row_class_default'] = array(
      'default' => TRUE,
    );
    return $options;
  }

  /**
   * {@inheritdoc}
   */
  public function buildOptionsForm(&$form, FormStateInterface $form_state) {
    parent::buildOptionsForm($form, $form_state);
    $form['columns'] = array(
      '#type' => 'number',
      '#title' => $this
        ->t('Number of columns'),
      '#default_value' => $this->options['columns'],
      '#required' => TRUE,
      '#min' => 1,
    );
    $form['automatic_width'] = array(
      '#type' => 'checkbox',
      '#title' => $this
        ->t('Automatic width'),
      '#description' => $this
        ->t('The width of each column will be calculated automatically based on the number of columns provided. If additional classes are entered or a theme injects classes based on a grid system, disabling this option may prove beneficial.'),
      '#default_value' => $this->options['automatic_width'],
    );
    $form['alignment'] = array(
      '#type' => 'radios',
      '#title' => $this
        ->t('Alignment'),
      '#options' => array(
        'horizontal' => $this
          ->t('Horizontal'),
        'vertical' => $this
          ->t('Vertical'),
      ),
      '#default_value' => $this->options['alignment'],
      '#description' => $this
        ->t('Horizontal alignment will place items starting in the upper left and moving right. Vertical alignment will place items starting in the upper left and moving down.'),
    );
    $form['col_class_default'] = array(
      '#title' => $this
        ->t('Default column classes'),
      '#description' => $this
        ->t('Add the default views column classes like views-col, col-1 and clearfix to the output. You can use this to quickly reduce the amount of markup the view provides by default, at the cost of making it more difficult to apply CSS.'),
      '#type' => 'checkbox',
      '#default_value' => $this->options['col_class_default'],
    );
    $form['col_class_custom'] = array(
      '#title' => $this
        ->t('Custom column class'),
      '#description' => $this
        ->t('Additional classes to provide on each column. Separated by a space.'),
      '#type' => 'textfield',
      '#default_value' => $this->options['col_class_custom'],
    );
    if ($this
      ->usesFields()) {
      $form['col_class_custom']['#description'] .= ' ' . $this
        ->t('You may use field tokens from as per the "Replacement patterns" used in "Rewrite the output of this field" for all fields.');
    }
    $form['row_class_default'] = array(
      '#title' => $this
        ->t('Default row classes'),
      '#description' => $this
        ->t('Adds the default views row classes like views-row, row-1 and clearfix to the output. You can use this to quickly reduce the amount of markup the view provides by default, at the cost of making it more difficult to apply CSS.'),
      '#type' => 'checkbox',
      '#default_value' => $this->options['row_class_default'],
    );
    $form['row_class_custom'] = array(
      '#title' => $this
        ->t('Custom row class'),
      '#description' => $this
        ->t('Additional classes to provide on each row. Separated by a space.'),
      '#type' => 'textfield',
      '#default_value' => $this->options['row_class_custom'],
    );
    if ($this
      ->usesFields()) {
      $form['row_class_custom']['#description'] .= ' ' . $this
        ->t('You may use field tokens from as per the "Replacement patterns" used in "Rewrite the output of this field" for all fields.');
    }
  }

  /**
   * Return the token-replaced row or column classes for the specified result.
   *
   * @param int $result_index
   *   The delta of the result item to get custom classes for.
   * @param string $type
   *   The type of custom grid class to return, either "row" or "col".
   *
   * @return string
   *   A space-delimited string of classes.
   */
  public function getCustomClass($result_index, $type) {
    $class = $this->options[$type . '_class_custom'];
    if ($this
      ->usesFields() && $this->view->field) {
      $class = strip_tags($this
        ->tokenizeValue($class, $result_index));
    }
    $classes = explode(' ', $class);
    foreach ($classes as &$class) {
      $class = Html::cleanCssIdentifier($class);
    }
    return implode(' ', $classes);
  }

}

Members

Namesort descending Modifiers Type Description Overrides
DependencySerializationTrait::$_serviceIds protected property An array of service IDs keyed by property name used for serialization.
DependencySerializationTrait::__sleep public function 1
DependencySerializationTrait::__wakeup public function 2
Grid::$usesRowPlugin protected property Does the style plugin allows to use style plugins. Overrides StylePluginBase::$usesRowPlugin
Grid::buildOptionsForm public function Provide a form to edit options for this plugin. Overrides StylePluginBase::buildOptionsForm
Grid::defineOptions protected function Information about options for all kinds of purposes will be held here. Overrides StylePluginBase::defineOptions
Grid::getCustomClass public function Return the token-replaced row or column classes for the specified result.
PluginBase::$configuration protected property Configuration information passed into the plugin. 2
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.
PluginBase::$pluginId protected property The plugin_id.
PluginBase::$renderer protected property Stores the render API renderer. 2
PluginBase::$view public property The top object of a view. 1
PluginBase::calculateDependencies public function Calculates dependencies for the configured plugin. Overrides DependentPluginInterface::calculateDependencies 20
PluginBase::create public static function Creates an instance of the plugin. Overrides ContainerFactoryPluginInterface::create 50
PluginBase::DERIVATIVE_SEPARATOR constant A string which is used to separate base plugin IDs from the derivative ID.
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
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::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::submitOptionsForm public function Handle any special handling on the validate form. Overrides ViewsPluginInterface::submitOptionsForm 16
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.
PluginBase::__construct public function Constructs a PluginBase object. Overrides PluginBase::__construct
StringTranslationTrait::$stringTranslation protected property The string translation service.
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.
StylePluginBase::$defaultFieldLabels protected property Should field labels be enabled by default. 1
StylePluginBase::$groupingTheme protected property The theme function used to render the grouping set.
StylePluginBase::$rendered_fields protected property Stores the rendered field values, keyed by the row index and field name.
StylePluginBase::$rowTokens protected property Store all available tokens row rows.
StylePluginBase::$usesFields protected property Does the style plugin for itself support to add fields to it's output. 3
StylePluginBase::$usesGrouping protected property Does the style plugin support grouping of rows. 3
StylePluginBase::$usesOptions protected property Denotes whether the plugin has an additional options form. Overrides PluginBase::$usesOptions
StylePluginBase::$usesRowClass protected property Does the style plugin support custom css class for the rows. 3
StylePluginBase::buildSort public function Called by the view builder to see if this style handler wants to interfere with the sorts. If so it should build; if it returns any non-TRUE value, normal sorting will NOT be added to the query. 1
StylePluginBase::buildSortPost public function Called by the view builder to let the style build a second set of sorts that will come after any other sorts in the view. 1
StylePluginBase::defaultFieldLabels public function Return TRUE if this style enables field labels by default. 1
StylePluginBase::destroy public function Clears a plugin. Overrides PluginBase::destroy
StylePluginBase::elementPreRenderRow public function #pre_render callback for view row field rendering.
StylePluginBase::evenEmpty public function Should the output of the style plugin be rendered even if it's a empty view. 2
StylePluginBase::getField public function Gets a rendered field.
StylePluginBase::getFieldValue public function Get the raw field value.
StylePluginBase::getRowClass public function Return the token replaced row class for the specified row.
StylePluginBase::init public function Overrides \Drupal\views\Plugin\views\PluginBase::init(). Overrides PluginBase::init
StylePluginBase::preRender public function Allow the style to do stuff before each row is rendered.
StylePluginBase::query public function Add anything to the query that we might need to. Overrides PluginBase::query 1
StylePluginBase::render public function Render the display in this style. 7
StylePluginBase::renderFields protected function Renders all of the fields for a given style and store them on the object.
StylePluginBase::renderGrouping public function Group records as needed for rendering.
StylePluginBase::renderGroupingSets public function Render the grouping sets.
StylePluginBase::renderRowGroup protected function Renders a group of rows of the grouped view.
StylePluginBase::tokenizeValue public function Take a value and apply token replacement logic to it.
StylePluginBase::usesFields function Return TRUE if this style also uses fields. 3
StylePluginBase::usesGrouping function Returns the usesGrouping property. 3
StylePluginBase::usesRowClass function Returns the usesRowClass property. 3
StylePluginBase::usesRowPlugin function Returns the usesRowPlugin property. 10
StylePluginBase::usesTokens public function Return TRUE if this style uses tokens.
StylePluginBase::validate public function Validate that the plugin is correct and can be saved. Overrides PluginBase::validate
StylePluginBase::validateOptionsForm public function Validate the options form. Overrides PluginBase::validateOptionsForm
StylePluginBase::wizardForm public function Provide a form in the views wizard if this style is selected.
StylePluginBase::wizardSubmit public function Alter the options of a display before they are added to the view. 1