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<?php |
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namespace Drupal\graphql_views\Plugin\GraphQL\Fields\Entity\Fields\View; |
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use Drupal\graphql\GraphQL\Execution\ResolveContext; |
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use Drupal\graphql_views\Plugin\GraphQL\Fields\View; |
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use Drupal\graphql_views\ViewDeriverHelperTrait; |
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use Drupal\views\Entity\View as EntityView; |
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use Drupal\views\Plugin\views\display\DisplayPluginInterface; |
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use GraphQL\Type\Definition\ResolveInfo; |
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/** |
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* Retrieve the views field derivative. |
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* |
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* @GraphQLField( |
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* id = "view_derivative", |
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* secure = true, |
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* name = "viewDerivative", |
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* type = "ViewResult", |
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* field_types = {"viewsreference"}, |
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* provider = "viewsreference", |
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* arguments={ |
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* "filter" = { |
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* "optional" = true, |
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* "type" = "ViewsFilterInput" |
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* }, |
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* "offset" = { |
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* "optional" = true, |
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* "type" = "Int" |
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* }, |
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* "page" = { |
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* "optional" = true, |
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* "type" = "Int" |
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* }, |
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* "pageSize" = { |
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* "optional" = true, |
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* "type" = "Int" |
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* }, |
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* "sortBy" = { |
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* "optional" = true, |
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* "type" = "ViewsSortByInput" |
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* }, |
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* "sortDirection" = { |
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* "optional" = true, |
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* "type" = "ViewSortDirection", |
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* "default" = "asc" |
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* }, |
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* "contextualFilter" = { |
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* "optional" = true, |
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* "type" = "ViewsContextualFilterInput" |
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* } |
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* }, |
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* deriver = "Drupal\graphql_core\Plugin\Deriver\Fields\EntityFieldPropertyDeriver" |
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* ) |
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*/ |
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class ViewDerivative extends View { |
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use ViewDeriverHelperTrait; |
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/** |
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* {@inheritdoc} |
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*/ |
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public function resolveValues($value, array $args, ResolveContext $context, ResolveInfo $info) { |
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$values = $value->getValue(); |
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$this->pluginDefinition['view'] = $values['target_id']; |
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$this->pluginDefinition['display'] = $values['display_id']; |
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$view = EntityView::load($values['target_id']); |
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$display = $this->getViewDisplay($view, $values['display_id']); |
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$this->pluginDefinition['paged'] = $this->isPaged($display); |
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$this->pluginDefinition['arguments_info'] = $this->getArgumentsInfo($display->getOption('arguments') ?: []); |
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$this->pluginDefinition = array_merge($this->pluginDefinition, $this->getCacheMetadataDefinition($view, $display)); |
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$this->setOverridenViewDefaults($value, $args); |
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$this->setViewDefaultValues($display, $args); |
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return parent::resolveValues($value, $args, $context, $info); |
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} |
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/** |
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* Get configuration values from views reference field. |
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* |
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* @param mixed $value |
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* The current object value. |
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* |
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* @return array|mixed |
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* Return unserialized data. |
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*/ |
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protected function getViewReferenceConfiguration($value) { |
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$values = $value->getValue(); |
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return isset($values['data']) ? unserialize($values['data']) : []; |
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} |
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/** |
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* Set default display settings. |
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* |
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* @param mixed $value |
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* The current object value. |
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* @param array $args |
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* Arguments where the default view settings needs to be added. |
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*/ |
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protected function setOverridenViewDefaults($value, array &$args) { |
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$viewReferenceConfiguration = $this->getViewReferenceConfiguration($value); |
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if (!empty($viewReferenceConfiguration['pager'])) { |
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$this->pluginDefinition['paged'] = in_array($viewReferenceConfiguration['pager'], [ |
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'full', |
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'mini', |
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]); |
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} |
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if (!isset($args['pageSize']) && !empty($viewReferenceConfiguration['limit'])) { |
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$args['pageSize'] = $viewReferenceConfiguration['limit']; |
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} |
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if (!isset($args['offset']) && !empty($viewReferenceConfiguration['offset'])) { |
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$args['offset'] = $viewReferenceConfiguration['offset']; |
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} |
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/* Expected format: {"contextualFilter": {"key": "value","keyN": "valueN"}} */ |
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if (!isset($args['contextualFilter']) && !empty($viewReferenceConfiguration['argument'])) { |
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$argument = json_decode($viewReferenceConfiguration['argument'], TRUE); |
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if (isset($argument['contextualFilter']) && !empty($argument['contextualFilter'])) { |
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$args['contextualFilter'] = $argument['contextualFilter']; |
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} |
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} |
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} |
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/** |
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* Set default display settings. |
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* |
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* @param \Drupal\views\Plugin\views\display\DisplayPluginInterface $display |
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* The display configuration. |
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* @param array $args |
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* Arguments where the default view settings needs to be added. |
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*/ |
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protected function setViewDefaultValues(DisplayPluginInterface $display, array &$args) { |
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if (!isset($args['pageSize']) && $this->pluginDefinition['paged']) { |
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$args['pageSize'] = $this->getPagerLimit($display); |
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} |
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if (!isset($args['page']) && $this->pluginDefinition['paged']) { |
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$args['page'] = $this->getPagerOffset($display); |
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} |
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} |
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} |
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drupal-graphql /
graphql-views
