function TypedDataRelationship::getRelationship

Same name in other branches
  1. 8.x-3.x src/Plugin/Relationship/TypedDataRelationship.php \Drupal\ctools\Plugin\Relationship\TypedDataRelationship::getRelationship()
2 methods override TypedDataRelationship::getRelationship()
TypedDataEntityRelationship::getRelationship in src/Plugin/Relationship/TypedDataEntityRelationship.php
TypedDataLanguageRelationship::getRelationship in src/Plugin/Relationship/TypedDataLanguageRelationship.php

File

src/Plugin/Relationship/TypedDataRelationship.php, line 25

Class

TypedDataRelationship
Plugin annotation @Relationship( id = "typed_data_relationship", deriver = "\Drupal\ctools\Plugin\Deriver\TypedDataRelationshipDeriver" )

Namespace

Drupal\ctools\Plugin\Relationship

Code

public function getRelationship() {
    $plugin_definition = $this->getPluginDefinition();
    $data_type = $plugin_definition['data_type'];
    if (strpos($data_type, 'entity:') === 0) {
        $context_definition = new EntityContextDefinition($data_type, $plugin_definition['label']);
    }
    else {
        $context_definition = new ContextDefinition($data_type, $plugin_definition['label']);
    }
    $context_value = NULL;
    // If the 'base' context has a value, then get the property value to put on
    // the context (otherwise, mapping hasn't occurred yet and we just want to
    // return the context with the right definition and no value).
    if ($this->getContext('base')
        ->hasContextValue()) {
        $data = $this->getData($this->getContext('base'));
        $property = $this->getMainPropertyName($data);
        $context_value = $data->get($property)
            ->getValue();
    }
    $context_definition->setDefaultValue($context_value);
    return new Context($context_definition, $context_value);
}