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class RestExportNested in REST Export Nested 8

The plugin that handles Data response callbacks for REST resources.

Plugin annotation


@ViewsDisplay(
  id = "rest_export_nested",
  title = @Translation("REST export nested"),
  help = @Translation("Create a REST export resource which supports nested JSON."),
  uses_route = TRUE,
  admin = @Translation("REST export nested"),
  returns_response = TRUE
)

Hierarchy

Expanded class hierarchy of RestExportNested

File

src/Plugin/views/display/RestExportNested.php, line 25

Namespace

Drupal\rest_export_nested\Plugin\views\display
View source 
class RestExportNested extends RestExport {

  /**
   * {@inheritdoc}
   */
  public function render() {
    $build = [];
    $build['#markup'] = $this->renderer
      ->executeInRenderContext(new RenderContext(), function () {
      return $this->view->style_plugin
        ->render();
    });

    // Decode results.
    $results = \GuzzleHttp\json_decode($build['#markup']);

    // Loop through results and fields.
    foreach ($results as $key => $result) {
      foreach ($result as $property => $value) {

        // Check if the field can be decoded using PHP's json_decode().
        if (is_string($value)) {
          if (json_decode($value) !== NULL) {

            // If so, use Guzzle to decode the JSON and add it to the results.
            $results[$key]->{$property} = \GuzzleHttp\json_decode($value);
          }
          elseif (json_decode(Html::decodeEntities($value)) !== NULL) {
            $results[$key]->{$property} = \GuzzleHttp\json_decode(Html::decodeEntities($value));
          }
        }

        // Special null handling.
        if (is_string($value) && $value === 'null') {
          $results[$key]->{$property} = NULL;
        }
      }
    }

    // Convert back to JSON.
    $build['#markup'] = json_encode($results);
    $this->view->element['#content_type'] = $this
      ->getMimeType();
    $this->view->element['#cache_properties'][] = '#content_type';

    // Encode and wrap the output in a pre tag if this is for a live preview.
    if (!empty($this->view->live_preview)) {
      $build['#prefix'] = '<pre>';
      $build['#plain_text'] = $build['#markup'];
      $build['#suffix'] = '</pre>';
      unset($build['#markup']);
    }
    elseif ($this->view
      ->getRequest()
      ->getFormat($this->view->element['#content_type']) !== 'html') {

      // This display plugin is primarily for returning non-HTML formats.
      // However, we still invoke the renderer to collect cacheability metadata.
      // Because the renderer is designed for HTML rendering, it filters
      // #markup for XSS unless it is already known to be safe, but that filter
      // only works for HTML. Therefore, we mark the contents as safe to bypass
      // the filter. So long as we are returning this in a non-HTML response
      // (checked above), this is safe, because an XSS attack only works when
      // executed by an HTML agent.
      // @todo Decide how to support non-HTML in the render API in
      //   https://www.drupal.org/node/2501313.
      $build['#markup'] = ViewsRenderPipelineMarkup::create($build['#markup']);
    }
    parent::applyDisplayCacheabilityMetadata($build);
    return $build;
  }

}

Members

Namesort descending Modifiers Type Description Overrides
DependencySerializationTrait::$_entityStorages protected property An array of entity type IDs keyed by the property name of their storages.
DependencySerializationTrait::$_serviceIds protected property An array of service IDs keyed by property name used for serialization.
DependencySerializationTrait::__sleep public function 1
DependencySerializationTrait::__wakeup public function 2
DependencyTrait::$dependencies protected property The object's dependencies.
DependencyTrait::addDependencies protected function Adds multiple dependencies.
DependencyTrait::addDependency protected function Adds a dependency.
DisplayPluginBase::$display public property The display information coming directly from the view entity.
DisplayPluginBase::$extenders protected property Stores all available display extenders.
DisplayPluginBase::$handlers public property An array of instantiated handlers used in this display.
DisplayPluginBase::$output public property Stores the rendered output of the display.
DisplayPluginBase::$plugins protected property An array of instantiated plugins used in this display.
DisplayPluginBase::$unpackOptions protected static property Static cache for unpackOptions, but not if we are in the UI.
DisplayPluginBase::$usesAttachments protected property Whether the display allows attachments. 6
DisplayPluginBase::$view public property The top object of a view. Overrides PluginBase::$view
DisplayPluginBase::acceptAttachments public function Determines whether this display can use attachments. Overrides DisplayPluginInterface::acceptAttachments
DisplayPluginBase::access public function Determines if the user has access to this display of the view. Overrides DisplayPluginInterface::access
DisplayPluginBase::ajaxEnabled public function Whether the display is actually using AJAX or not. Overrides DisplayPluginInterface::ajaxEnabled
DisplayPluginBase::applyDisplayCachablityMetadata Deprecated protected function Applies the cacheability of the current display to the given render array.
DisplayPluginBase::applyDisplayCacheabilityMetadata protected function Applies the cacheability of the current display to the given render array.
DisplayPluginBase::attachTo public function Allows displays to attach to other views. Overrides DisplayPluginInterface::attachTo 2
DisplayPluginBase::buildBasicRenderable public static function Builds a basic render array which can be properly render cached. Overrides DisplayPluginInterface::buildBasicRenderable 1
DisplayPluginBase::buildRenderable public function Builds a renderable array of the view. Overrides DisplayPluginInterface::buildRenderable 1
DisplayPluginBase::buildRenderingLanguageOptions protected function Returns the available rendering strategies for language-aware entities.
DisplayPluginBase::calculateCacheMetadata public function Calculates the display's cache metadata by inspecting each handler/plugin. Overrides DisplayPluginInterface::calculateCacheMetadata
DisplayPluginBase::defaultableSections public function Lists the 'defaultable' sections and what items each section contains. Overrides DisplayPluginInterface::defaultableSections 1
DisplayPluginBase::destroy public function Clears a plugin. Overrides PluginBase::destroy
DisplayPluginBase::elementPreRender public function #pre_render callback for view display rendering. Overrides DisplayPluginInterface::elementPreRender
DisplayPluginBase::getAllHandlers protected function Gets all the handlers used by the display.
DisplayPluginBase::getAllPlugins protected function Gets all the plugins used by the display.
DisplayPluginBase::getArgumentsTokens public function Returns to tokens for arguments. Overrides DisplayPluginInterface::getArgumentsTokens
DisplayPluginBase::getArgumentText public function Provides help text for the arguments. Overrides DisplayPluginInterface::getArgumentText 1
DisplayPluginBase::getAttachedDisplays public function Find out all displays which are attached to this display. Overrides DisplayPluginInterface::getAttachedDisplays
DisplayPluginBase::getCacheMetadata public function Gets the cache metadata. Overrides DisplayPluginInterface::getCacheMetadata
DisplayPluginBase::getExtenders public function Gets the display extenders. Overrides DisplayPluginInterface::getExtenders
DisplayPluginBase::getFieldLabels public function Retrieves a list of fields for the current display. Overrides DisplayPluginInterface::getFieldLabels
DisplayPluginBase::getHandler public function Get the handler object for a single handler. Overrides DisplayPluginInterface::getHandler
DisplayPluginBase::getHandlers public function Get a full array of handlers for $type. This caches them. Overrides DisplayPluginInterface::getHandlers
DisplayPluginBase::getLinkDisplay public function Returns the ID of the display to use when making links. Overrides DisplayPluginInterface::getLinkDisplay
DisplayPluginBase::getMoreUrl protected function Get the more URL for this view.
DisplayPluginBase::getOption public function Gets an option, from this display or the default display. Overrides DisplayPluginInterface::getOption
DisplayPluginBase::getPagerText public function Provides help text for pagers. Overrides DisplayPluginInterface::getPagerText 1
DisplayPluginBase::getPlugin public function Get the instance of a plugin, for example style or row. Overrides DisplayPluginInterface::getPlugin
DisplayPluginBase::getRoutedDisplay public function Points to the display which can be linked by this display. Overrides DisplayPluginInterface::getRoutedDisplay
DisplayPluginBase::getSpecialBlocks public function Provides the block system with any exposed widget blocks for this display. Overrides DisplayPluginInterface::getSpecialBlocks
DisplayPluginBase::getUrl public function Returns a URL to $this display or its configured linked display. Overrides DisplayPluginInterface::getUrl
DisplayPluginBase::isBaseTableTranslatable protected function Returns whether the base table is of a translatable entity type.
DisplayPluginBase::isDefaultDisplay public function Determines if this display is the 'default' display. Overrides DisplayPluginInterface::isDefaultDisplay 1
DisplayPluginBase::isDefaulted public function Determines if an option is set to use the default or current display. Overrides DisplayPluginInterface::isDefaulted
DisplayPluginBase::isEnabled public function Whether the display is enabled. Overrides DisplayPluginInterface::isEnabled
DisplayPluginBase::isIdentifierUnique public function Checks if the provided identifier is unique. Overrides DisplayPluginInterface::isIdentifierUnique
DisplayPluginBase::isMoreEnabled public function Whether the display is using the 'more' link or not. Overrides DisplayPluginInterface::isMoreEnabled
DisplayPluginBase::isPagerEnabled public function Whether the display is using a pager or not. Overrides DisplayPluginInterface::isPagerEnabled
DisplayPluginBase::mergeDefaults public function Merges default values for all plugin types. Overrides DisplayPluginInterface::mergeDefaults
DisplayPluginBase::mergeHandler protected function Merges handlers default values.
DisplayPluginBase::mergePlugin protected function Merges plugins default values.
DisplayPluginBase::newDisplay public function Reacts on adding a display. Overrides DisplayPluginInterface::newDisplay 1
DisplayPluginBase::optionLink public function Returns a link to a section of a form. Overrides DisplayPluginInterface::optionLink
DisplayPluginBase::optionsOverride public function If override/revert was clicked, perform the proper toggle. Overrides DisplayPluginInterface::optionsOverride
DisplayPluginBase::outputIsEmpty public function Is the output of the view empty. Overrides DisplayPluginInterface::outputIsEmpty
DisplayPluginBase::overrideOption public function Set an option and force it to be an override. Overrides DisplayPluginInterface::overrideOption
DisplayPluginBase::preExecute public function Sets up any variables on the view prior to execution. Overrides DisplayPluginInterface::preExecute
DisplayPluginBase::query public function Add anything to the query that we might need to. Overrides PluginBase::query 1
DisplayPluginBase::renderArea public function Renders one of the available areas. Overrides DisplayPluginInterface::renderArea
DisplayPluginBase::renderFilters public function Does nothing (obsolete function). Overrides DisplayPluginInterface::renderFilters
DisplayPluginBase::renderMoreLink public function Renders the 'more' link. Overrides DisplayPluginInterface::renderMoreLink
DisplayPluginBase::renderPager public function Checks to see if the display plugins support pager rendering. Overrides DisplayPluginInterface::renderPager 1
DisplayPluginBase::setOption public function Sets an option, on this display or the default display. Overrides DisplayPluginInterface::setOption
DisplayPluginBase::setOverride public function Flip the override setting for the given section. Overrides DisplayPluginInterface::setOverride
DisplayPluginBase::trustedCallbacks public static function Lists the trusted callbacks provided by the implementing class. Overrides PluginBase::trustedCallbacks
DisplayPluginBase::useGroupBy public function Does the display have groupby enabled? Overrides DisplayPluginInterface::useGroupBy
DisplayPluginBase::useMoreAlways public function Should the enabled display more link be shown when no more items? Overrides DisplayPluginInterface::useMoreAlways
DisplayPluginBase::useMoreText public function Does the display have custom link text? Overrides DisplayPluginInterface::useMoreText
DisplayPluginBase::usesAJAX public function Whether the display allows the use of AJAX or not. Overrides DisplayPluginInterface::usesAJAX 2
DisplayPluginBase::usesAreas public function Returns whether the display can use areas. Overrides DisplayPluginInterface::usesAreas 2
DisplayPluginBase::usesAttachments public function Returns whether the display can use attachments. Overrides DisplayPluginInterface::usesAttachments 6
DisplayPluginBase::usesExposedFormInBlock public function Checks to see if the display can put the exposed form in a block. Overrides DisplayPluginInterface::usesExposedFormInBlock
DisplayPluginBase::usesFields public function Determines if the display's style uses fields. Overrides DisplayPluginInterface::usesFields
DisplayPluginBase::usesLinkDisplay public function Checks to see if the display has some need to link to another display. Overrides DisplayPluginInterface::usesLinkDisplay 1
DisplayPluginBase::usesMore public function Whether the display allows the use of a 'more' link or not. Overrides DisplayPluginInterface::usesMore 1
DisplayPluginBase::usesPager public function Whether the display allows the use of a pager or not. Overrides DisplayPluginInterface::usesPager 4
DisplayPluginBase::viewExposedFormBlocks public function Renders the exposed form as block. Overrides DisplayPluginInterface::viewExposedFormBlocks
MessengerTrait::$messenger protected property The messenger. 29
MessengerTrait::messenger public function Gets the messenger. 29
MessengerTrait::setMessenger public function Sets the messenger.
PathPluginBase::$routeProvider protected property The route provider.
PathPluginBase::$state protected property The state key value store.
PathPluginBase::alterRoutes public function Alters a collection of routes and replaces definitions to the view. Overrides DisplayRouterInterface::alterRoutes
PathPluginBase::getAlteredRouteNames public function Returns the list of routes overridden by Views. Overrides DisplayRouterInterface::getAlteredRouteNames
PathPluginBase::getMenuLinks public function Gets menu links, if this display provides some. Overrides DisplayMenuInterface::getMenuLinks
PathPluginBase::getPath public function Returns the base path to use for this display. Overrides DisplayPluginBase::getPath
PathPluginBase::getRoute protected function Generates a route entry for a given view and display. 1
PathPluginBase::getRouteName public function Returns the route name for the display. Overrides DisplayRouterInterface::getRouteName
PathPluginBase::getUrlInfo public function Generates a URL to this display. Overrides DisplayRouterInterface::getUrlInfo
PathPluginBase::hasPath public function Checks to see if the display has a 'path' field. Overrides DisplayPluginBase::hasPath
PathPluginBase::isDefaultTabPath protected function Determines if this display's path is a default tab.
PathPluginBase::overrideAppliesPathAndMethod protected function Determines whether a override for the path and method should happen.
PathPluginBase::remove public function Reacts on deleting a display. Overrides DisplayPluginBase::remove
PathPluginBase::validate public function Validate that the plugin is correct and can be saved. Overrides DisplayPluginBase::validate 1
PathPluginBase::validateOptionsForm public function Validate the options form. Overrides DisplayPluginBase::validateOptionsForm 1
PathPluginBase::validatePath protected function Validates the path of the display.
PluginBase::$configuration protected property Configuration information passed into the plugin. 1
PluginBase::$definition public property Plugins's definition
PluginBase::$displayHandler public property The display object this plugin is for.
PluginBase::$options public property Options for this plugin will be held here.
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::doFilterByDefinedOptions protected function Do the work to filter out stored options depending on the defined options.
PluginBase::filterByDefinedOptions public function Filter out stored options depending on the defined options. Overrides ViewsPluginInterface::filterByDefinedOptions
PluginBase::getAvailableGlobalTokens public function Returns an array of available token replacements. Overrides ViewsPluginInterface::getAvailableGlobalTokens
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 3
PluginBase::getPluginId public function Gets the plugin_id of the plugin instance. Overrides PluginInspectionInterface::getPluginId
PluginBase::getProvider public function Returns the plugin provider. Overrides ViewsPluginInterface::getProvider
PluginBase::getRenderer protected function Returns the render API renderer. 1
PluginBase::globalTokenForm public function Adds elements for available core tokens to a form. Overrides ViewsPluginInterface::globalTokenForm
PluginBase::globalTokenReplace public function Returns a string with any core tokens replaced. Overrides ViewsPluginInterface::globalTokenReplace
PluginBase::INCLUDE_ENTITY constant Include entity row languages when listing languages.
PluginBase::INCLUDE_NEGOTIATED constant Include negotiated languages when listing languages.
PluginBase::init public function Initialize the plugin. Overrides ViewsPluginInterface::init 8
PluginBase::isConfigurable public function Determines if the plugin is configurable.
PluginBase::listLanguages protected function Makes an array of languages, optionally including special languages.
PluginBase::pluginTitle public function Return the human readable name of the display. Overrides ViewsPluginInterface::pluginTitle
PluginBase::preRenderAddFieldsetMarkup public static function Moves form elements into fieldsets for presentation purposes. Overrides ViewsPluginInterface::preRenderAddFieldsetMarkup
PluginBase::preRenderFlattenData public static function Flattens the structure of form elements. Overrides ViewsPluginInterface::preRenderFlattenData
PluginBase::queryLanguageSubstitutions public static function Returns substitutions for Views queries for languages.
PluginBase::setOptionDefaults protected function Fills up the options of the plugin with defaults.
PluginBase::summaryTitle public function Returns the summary of the settings in the display. Overrides ViewsPluginInterface::summaryTitle 6
PluginBase::themeFunctions public function Provide a full list of possible theme templates used by this style. Overrides ViewsPluginInterface::themeFunctions 1
PluginBase::unpackOptions public function Unpack options over our existing defaults, drilling down into arrays so that defaults don't get totally blown away. Overrides ViewsPluginInterface::unpackOptions
PluginBase::usesOptions public function Returns the usesOptions property. Overrides ViewsPluginInterface::usesOptions 8
PluginBase::viewsTokenReplace protected function Replaces Views' tokens in a given string. The resulting string will be sanitized with Xss::filterAdmin. 1
PluginBase::VIEWS_QUERY_LANGUAGE_SITE_DEFAULT constant Query string to indicate the site default language.
PluginDependencyTrait::calculatePluginDependencies protected function Calculates and adds dependencies of a specific plugin instance. 1
PluginDependencyTrait::getPluginDependencies protected function Calculates and returns dependencies of a specific plugin instance.
PluginDependencyTrait::moduleHandler protected function Wraps the module handler. 1
PluginDependencyTrait::themeHandler protected function Wraps the theme handler. 1
RestExport::$authenticationCollector protected property The collector of authentication providers.
RestExport::$authenticationProviderIds protected property The authentication providers, like 'cookie' and 'basic_auth'.
RestExport::$authenticationProviders Deprecated protected property The authentication providers' modules, keyed by provider ID.
RestExport::$contentType protected property Overrides the content type of the data response, if needed.
RestExport::$formatProviders protected property The serialization format providers, keyed by format.
RestExport::$mimeType protected property The mime type for the response.
RestExport::$renderer protected property The renderer. Overrides PluginBase::$renderer
RestExport::$usesAJAX protected property Whether the display allows the use of AJAX or not. Overrides DisplayPluginBase::$usesAJAX
RestExport::$usesAreas protected property Whether the display allows area plugins. Overrides DisplayPluginBase::$usesAreas
RestExport::$usesMore protected property Whether the display allows the use of a 'more' link or not. Overrides DisplayPluginBase::$usesMore
RestExport::$usesOptions protected property Denotes whether the plugin has an additional options form. Overrides DisplayPluginBase::$usesOptions
RestExport::$usesPager protected property Whether the display allows the use of a pager or not. Overrides DisplayPluginBase::$usesPager
RestExport::buildOptionsForm public function Provide a form to edit options for this plugin. Overrides PathPluginBase::buildOptionsForm
RestExport::buildResponse public static function Builds up a response with the rendered view as content. Overrides ResponseDisplayPluginInterface::buildResponse
RestExport::calculateDependencies public function Calculates dependencies for the configured plugin. Overrides DisplayPluginBase::calculateDependencies
RestExport::collectRoutes public function Adds the route entry of a view to the collection. Overrides PathPluginBase::collectRoutes
RestExport::create public static function Creates an instance of the plugin. Overrides PathPluginBase::create
RestExport::defineOptions protected function Overrides \Drupal\views\Plugin\views\display\DisplayPluginBase:defineOptions(). Overrides PathPluginBase::defineOptions
RestExport::displaysExposed public function Determines if this display should display the exposed filters widgets. Overrides DisplayPluginBase::displaysExposed
RestExport::execute public function Executes the view and returns data in the format required. Overrides PathPluginBase::execute
RestExport::getAuthOptions public function Gets the auth options available.
RestExport::getContentType public function Gets the content type.
RestExport::getFormatOptions protected function Returns an array of format options.
RestExport::getMimeType public function Gets the mime type.
RestExport::getType public function Returns the display type that this display requires. Overrides DisplayPluginBase::getType
RestExport::initDisplay public function Initializes the display plugin. Overrides DisplayPluginBase::initDisplay
RestExport::optionsSummary public function Provides the default summary for options in the views UI. Overrides PathPluginBase::optionsSummary
RestExport::overrideApplies protected function Determines whether the view overrides the given route. Overrides PathPluginBase::overrideApplies
RestExport::preview public function The DisplayPluginBase preview method assumes we will be returning a render array. The data plugin will already return the serialized string. Overrides DisplayPluginBase::preview
RestExport::setContentType public function Sets the content type.
RestExport::setMimeType public function Sets the request content type.
RestExport::submitOptionsForm public function Handle any special handling on the validate form. Overrides PathPluginBase::submitOptionsForm
RestExport::usesExposed public function Determines if this display uses exposed filters. Overrides DisplayPluginBase::usesExposed
RestExport::__construct public function Constructs a RestExport object. Overrides PathPluginBase::__construct
RestExportNested::render public function Renders this display. Overrides RestExport::render
StringTranslationTrait::$stringTranslation protected property The string translation service. 1
StringTranslationTrait::formatPlural protected function Formats a string containing a count of items.
StringTranslationTrait::getNumberOfPlurals protected function Returns the number of plurals supported by a given language.
StringTranslationTrait::getStringTranslation protected function Gets the string translation service.
StringTranslationTrait::setStringTranslation public function Sets the string translation service to use. 2
StringTranslationTrait::t protected function Translates a string to the current language or to a given language.
TrustedCallbackInterface::THROW_EXCEPTION constant Untrusted callbacks throw exceptions.
TrustedCallbackInterface::TRIGGER_SILENCED_DEPRECATION constant Untrusted callbacks trigger silenced E_USER_DEPRECATION errors.
TrustedCallbackInterface::TRIGGER_WARNING constant Untrusted callbacks trigger E_USER_WARNING errors.
UrlGeneratorTrait::$urlGenerator protected property The url generator.
UrlGeneratorTrait::getUrlGenerator Deprecated protected function Returns the URL generator service.
UrlGeneratorTrait::redirect Deprecated protected function Returns a redirect response object for the specified route. 3
UrlGeneratorTrait::setUrlGenerator Deprecated public function Sets the URL generator service.
UrlGeneratorTrait::url Deprecated protected function Generates a URL or path for a specific route based on the given parameters.