class TopicContentBlock in Open Social 10.0.x

Provides a content block for topics.

Plugin annotation

@ContentBlock(
  id = "topic_content_block",
  entityTypeId = "node",
  bundle = "topic",
  fields = {
    "field_topic_type",
    "field_content_tags",
    "field_group",
  },
)

Hierarchy

• class \Drupal\Component\Plugin\PluginBase implements DerivativeInspectionInterface, PluginInspectionInterface
  • class \Drupal\social_content_block\ContentBlockBase implements ContentBlockPluginInterface
    • class \Drupal\social_content_block\Plugin\ContentBlock\TopicContentBlock

File

modules/social_features/social_content_block/src/Plugin/ContentBlock/TopicContentBlock.php, line 22

Namespace

Drupal\social_content_block\Plugin\ContentBlock

class TopicContentBlock extends ContentBlockBase {

  /**
   * {@inheritdoc}
   */
  public function query(SelectInterface $query, array $fields) {
    foreach ($fields as $field_name => $entity_ids) {
      switch ($field_name) {

        // Add topic type tags.
        case 'field_topic_type':
          $query
            ->innerJoin('node__field_topic_type', 'tt', 'tt.entity_id = base_table.nid');
          $query
            ->condition('tt.field_topic_type_target_id', $entity_ids, 'IN');
          break;

        // Add group tags.
        case 'field_group':
          $query
            ->innerJoin('group_content_field_data', 'gd', 'gd.entity_id = base_table.nid');
          $query
            ->condition('gd.type', '%' . $query
            ->escapeLike('-group_node-topic'), 'LIKE');
          $query
            ->condition('gd.gid', $entity_ids, 'IN');
          break;
        case 'field_content_tags':
          $query
            ->innerJoin('node__social_tagging', 'st', 'st.entity_id = base_table.nid');
          $query
            ->condition('st.social_tagging_target_id', $entity_ids, 'IN');
          break;
      }
    }
  }

}

Members

Name	Modifiers	Type	Description	Overrides
ContentBlockBase::supportedSortOptions	public	function	The sort options that are supported for this content block type. Overrides ContentBlockPluginInterface::supportedSortOptions	1
PluginBase::$configuration	protected	property	Configuration information passed into the plugin.	1
PluginBase::$pluginDefinition	protected	property	The plugin implementation definition.	1
PluginBase::$pluginId	protected	property	The plugin_id.
PluginBase::DERIVATIVE_SEPARATOR		constant	A string which is used to separate base plugin IDs from the derivative ID.
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::isConfigurable	public	function	Determines if the plugin is configurable.
PluginBase::__construct	public	function	Constructs a \Drupal\Component\Plugin\PluginBase object.	98
TopicContentBlock::query	public	function	Create filtering query. Overrides ContentBlockPluginInterface::query