ActivityProfileArgument.php in Open Social 8.3

Namespace

Drupal\activity_viewer\Plugin\views\argument

File

modules/custom/activity_viewer/src/Plugin/views/argument/ActivityProfileArgument.php

<?php

namespace Drupal\activity_viewer\Plugin\views\argument;

use Drupal\views\Plugin\views\argument\ArgumentPluginBase;

/**
 * Default implementation of the base argument plugin.
 *
 * @ingroup views_argument_handlers
 *
 * @ViewsArgument("activity_profile_argument")
 */
class ActivityProfileArgument extends ArgumentPluginBase {

  /**
   * Set up the query for this argument.
   *
   * The argument sent may be found at $this->argument.
   */
  public function query($group_by = FALSE) {
    $this
      ->ensureMyTable();

    // \Drupal\views\Plugin\views\query\QueryPluginBase.
    $this->query
      ->addTable('activity__field_activity_recipient_user');
    $this->query
      ->addTable('activity__field_activity_entity');
    $this->query
      ->addTable('activity__field_activity_destinations');
    $or_condition = db_or();

    // User is a recipient.
    $or_condition
      ->condition('activity__field_activity_recipient_user.field_activity_recipient_user_target_id', $this->argument, '=');

    // Or posted by the user, but not on someone else his profile..
    // TODO Because of this set-up we have to use distinct. Not perfect.
    $by_user = db_and();
    $by_user
      ->condition('activity_field_data.user_id', $this->argument, '=');
    $by_user
      ->condition('activity__field_activity_recipient_user.field_activity_recipient_user_target_id', NULL, 'IS NULL');

    // TODO Add condition for posts in a group as well (do not show them).
    $or_condition
      ->condition($by_user);
    $this->query
      ->addWhere('activity_profile_argument', $or_condition);
  }

  /**
   * {@inheritdoc}
   */
  public function getCacheContexts() {
    $cache_contexts = parent::getCacheContexts();

    // Since the Stream is different per url.
    if (!in_array('url', $cache_contexts)) {
      $cache_contexts[] = 'url';
    }
    return $cache_contexts;
  }

}

Classes

Name	Description
ActivityProfileArgument	Default implementation of the base argument plugin.