Some.php

Same filename in other branches
  1. 9 core/modules/views/src/Plugin/views/pager/Some.php
  2. 8.9.x core/modules/views/src/Plugin/views/pager/Some.php
  3. 11.x core/modules/views/src/Plugin/views/pager/Some.php

Namespace

Drupal\views\Plugin\views\pager

File

core/modules/views/src/Plugin/views/pager/Some.php

View source
<?php

namespace Drupal\views\Plugin\views\pager;

use Drupal\Core\Form\FormStateInterface;
use Drupal\Core\StringTranslation\TranslatableMarkup;
use Drupal\views\Attribute\ViewsPager;

/**
 * Plugin for views without pagers.
 *
 * @ingroup views_pager_plugins
 */
class Some extends PagerPluginBase {
    public function summaryTitle() {
        if (!empty($this->options['offset'])) {
            return $this->formatPlural($this->options['items_per_page'], '@count item, skip @skip', '@count items, skip @skip', [
                '@count' => $this->options['items_per_page'],
                '@skip' => $this->options['offset'],
            ]);
        }
        return $this->formatPlural($this->options['items_per_page'], '@count item', '@count items', [
            '@count' => $this->options['items_per_page'],
        ]);
    }
    protected function defineOptions() {
        $options = parent::defineOptions();
        $options['items_per_page'] = [
            'default' => 10,
        ];
        $options['offset'] = [
            'default' => 0,
        ];
        return $options;
    }
    
    /**
     * Provide the default form for setting options.
     */
    public function buildOptionsForm(&$form, FormStateInterface $form_state) {
        parent::buildOptionsForm($form, $form_state);
        $pager_text = $this->displayHandler
            ->getPagerText();
        $form['items_per_page'] = [
            '#title' => $pager_text['items per page title'],
            '#type' => 'number',
            '#min' => 0,
            '#description' => $pager_text['items per page description'],
            '#default_value' => $this->options['items_per_page'],
        ];
        $form['offset'] = [
            '#type' => 'number',
            '#min' => 0,
            '#title' => $this->t('Offset (number of items to skip)'),
            '#description' => $this->t('For example, set this to 3 and the first 3 items will not be displayed.'),
            '#default_value' => $this->options['offset'],
        ];
    }
    public function usePager() {
        return FALSE;
    }
    public function useCountQuery() {
        return FALSE;
    }
    public function query() {
        $this->view->query
            ->setLimit($this->options['items_per_page']);
        $this->view->query
            ->setOffset($this->options['offset']);
    }
    
    /**
     * {@inheritdoc}
     */
    public function postExecute(&$result) : void {
        $this->total_items = count($result);
    }

}

Classes

Title Deprecated Summary
Some Plugin for views without pagers.

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