PHP Json::encode方法代码示例

 /**
  * Presents a list of conditions to add to the block_visibility_group entity.
  *
  * @param \Drupal\block_visibility_groups\Entity\BlockVisibilityGroup $block_visibility_group
  *   The block_visibility_group entity.
  *
  * @return array
  *   The condition selection page.
  */
 public function selectCondition(BlockVisibilityGroup $block_visibility_group, $redirect) {
   $build = [
     '#theme' => 'links',
     '#links' => [],
   ];
   $available_plugins = $this->conditionManager->getDefinitions();
   // @todo Should nesting Conditions be allowed
   unset($available_plugins['condition_group']);
   foreach ($available_plugins as $condition_id => $condition) {
     $build['#links'][$condition_id] = [
       'title' => $condition['label'],
       'url' => Url::fromRoute('block_visibility_groups.condition_add', [
         'block_visibility_group' => $block_visibility_group->id(),
         'condition_id' => $condition_id,
         'redirect' => $redirect,
       ]),
       'attributes' => [
         'class' => ['use-ajax'],
         'data-dialog-type' => 'modal',
         'data-dialog-options' => Json::encode([
           'width' => 'auto',
         ]),
       ],
     ];
   }
   return $build;
 }

 /**
  * Tests file field formatter Entity Embed Display plugins.
  */
 public function testFileFieldFormatter()
 {
     // Ensure that file field formatters are available as plugins.
     $this->assertAvailableDisplayPlugins($this->file, ['entity_reference:entity_reference_label', 'entity_reference:entity_reference_entity_id', 'file:file_default', 'file:file_table', 'file:file_url_plain']);
     // Ensure that correct form attributes are returned for the file field
     // formatter plugins.
     $form = array();
     $form_state = new FormState();
     $plugins = array('file:file_table', 'file:file_default', 'file:file_url_plain');
     // Ensure that description field is available for all the 'file' plugins.
     foreach ($plugins as $plugin) {
         $display = $this->displayPluginManager()->createInstance($plugin, array());
         $display->setContextValue('entity', $this->file);
         $conf_form = $display->buildConfigurationForm($form, $form_state);
         $this->assertIdentical(array_keys($conf_form), array('description'));
         $this->assertIdentical($conf_form['description']['#type'], 'textfield');
         $this->assertIdentical((string) $conf_form['description']['#title'], 'Description');
     }
     // Test entity embed using 'Generic file' Entity Embed Display plugin.
     $embed_settings = array('description' => "This is sample description");
     $content = '<drupal-entity data-entity-type="file" data-entity-uuid="' . $this->file->uuid() . '" data-entity-embed-display="file:file_default" data-entity-embed-settings=\'' . Json::encode($embed_settings) . '\'>This placeholder should not be rendered.</drupal-entity>';
     $settings = array();
     $settings['type'] = 'page';
     $settings['title'] = 'Test entity embed with file:file_default';
     $settings['body'] = array(array('value' => $content, 'format' => 'custom_format'));
     $node = $this->drupalCreateNode($settings);
     $this->drupalGet('node/' . $node->id());
     $this->assertText($embed_settings['description'], 'Description of the embedded file exists in page.');
     $this->assertNoText(strip_tags($content), 'Placeholder does not appears in the output when embed is successful.');
     $this->assertLinkByHref(file_create_url($this->file->getFileUri()), 0, 'Link to the embedded file exists.');
 }

 /**
  * Tests several valid and invalid read requests on all entity types.
  */
 public function testRead()
 {
     // @todo Expand this at least to users.
     // Define the entity types we want to test.
     $entity_types = array('entity_test', 'node');
     foreach ($entity_types as $entity_type) {
         $this->enableService('entity:' . $entity_type, 'GET');
         // Create a user account that has the required permissions to read
         // resources via the REST API.
         $permissions = $this->entityPermissions($entity_type, 'view');
         $permissions[] = 'restful get entity:' . $entity_type;
         $account = $this->drupalCreateUser($permissions);
         $this->drupalLogin($account);
         // Create an entity programmatically.
         $entity = $this->entityCreate($entity_type);
         $entity->save();
         // Read it over the REST API.
         $response = $this->httpRequest($entity->getSystemPath(), 'GET', NULL, $this->defaultMimeType);
         $this->assertResponse('200', 'HTTP response code is correct.');
         $this->assertHeader('content-type', $this->defaultMimeType);
         $data = Json::decode($response);
         // Only assert one example property here, other properties should be
         // checked in serialization tests.
         $this->assertEqual($data['uuid'][0]['value'], $entity->uuid(), 'Entity UUID is correct');
         // Try to read the entity with an unsupported mime format.
         $response = $this->httpRequest($entity->getSystemPath(), 'GET', NULL, 'application/wrongformat');
         $this->assertResponse(200);
         $this->assertHeader('Content-type', 'text/html; charset=UTF-8');
         // Try to read an entity that does not exist.
         $response = $this->httpRequest($entity_type . '/9999', 'GET', NULL, $this->defaultMimeType);
         $this->assertResponse(404);
         $path = $entity_type == 'node' ? '/node/{node}' : '/entity_test/{entity_test}';
         $expected_message = Json::encode(['error' => 'A fatal error occurred: The "' . $entity_type . '" parameter was not converted for the path "' . $path . '" (route name: "rest.entity.' . $entity_type . '.GET.hal_json")']);
         $this->assertIdentical($expected_message, $response, 'Response message is correct.');
         // Make sure that field level access works and that the according field is
         // not available in the response. Only applies to entity_test.
         // @see entity_test_entity_field_access()
         if ($entity_type == 'entity_test') {
             $entity->field_test_text->value = 'no access value';
             $entity->save();
             $response = $this->httpRequest($entity->getSystemPath(), 'GET', NULL, $this->defaultMimeType);
             $this->assertResponse(200);
             $this->assertHeader('content-type', $this->defaultMimeType);
             $data = Json::decode($response);
             $this->assertFalse(isset($data['field_test_text']), 'Field access protected field is not visible in the response.');
         }
         // Try to read an entity without proper permissions.
         $this->drupalLogout();
         $response = $this->httpRequest($entity->getSystemPath(), 'GET', NULL, $this->defaultMimeType);
         $this->assertResponse(403);
         $this->assertIdentical('{}', $response);
     }
     // Try to read a resource which is not REST API enabled.
     $account = $this->drupalCreateUser();
     $this->drupalLogin($account);
     $response = $this->httpRequest($account->getSystemPath(), 'GET', NULL, $this->defaultMimeType);
     $this->assertResponse(404);
     $expected_message = Json::encode(['error' => 'A fatal error occurred: Unable to find the controller for path "/user/4". Maybe you forgot to add the matching route in your routing configuration?']);
     $this->assertIdentical($expected_message, $response);
 }

 /**
  * Tests if custom variables are properly added to the page.
  */
 public function testPiwikCustomVariables()
 {
     $site_id = '3';
     $this->config('piwik.settings')->set('site_id', $site_id)->save();
     $this->config('piwik.settings')->set('url_http', 'http://www.example.com/piwik/')->save();
     $this->config('piwik.settings')->set('url_https', 'https://www.example.com/piwik/')->save();
     // Basic test if the feature works.
     $custom_vars = [1 => ['slot' => 1, 'name' => 'Foo 1', 'value' => 'Bar 1', 'scope' => 'visit'], 2 => ['slot' => 2, 'name' => 'Foo 2', 'value' => 'Bar 2', 'scope' => 'page'], 3 => ['slot' => 3, 'name' => 'Foo 3', 'value' => 'Bar 3', 'scope' => 'page'], 4 => ['slot' => 4, 'name' => 'Foo 4', 'value' => 'Bar 4', 'scope' => 'visit'], 5 => ['slot' => 5, 'name' => 'Foo 5', 'value' => 'Bar 5', 'scope' => 'visit']];
     $this->config('piwik.settings')->set('custom.variable', $custom_vars)->save();
     $this->drupalGet('');
     foreach ($custom_vars as $slot) {
         $this->assertRaw('_paq.push(["setCustomVariable", ' . Json::encode($slot['slot']) . ', ' . Json::encode($slot['name']) . ', ' . Json::encode($slot['value']) . ', ' . Json::encode($slot['scope']) . ']);', '[testPiwikCustomVariables]: setCustomVariable ' . $slot['slot'] . ' is shown.');
     }
     // Test whether tokens are replaced in custom variable names.
     $site_slogan = $this->randomMachineName(16);
     $this->config('system.site')->set('slogan', $site_slogan)->save();
     $custom_vars = [1 => ['slot' => 1, 'name' => 'Name: [site:slogan]', 'value' => 'Value: [site:slogan]', 'scope' => 'visit'], 2 => ['slot' => 2, 'name' => '', 'value' => $this->randomMachineName(16), 'scope' => 'page'], 3 => ['slot' => 3, 'name' => $this->randomMachineName(16), 'value' => '', 'scope' => 'visit'], 4 => ['slot' => 4, 'name' => '', 'value' => '', 'scope' => 'page'], 5 => ['slot' => 5, 'name' => '', 'value' => '', 'scope' => 'visit']];
     $this->config('piwik.settings')->set('custom.variable', $custom_vars)->save();
     $this->verbose('<pre>' . print_r($custom_vars, TRUE) . '</pre>');
     $this->drupalGet('');
     $this->assertRaw('_paq.push(["setCustomVariable", 1, ' . Json::encode("Name: {$site_slogan}") . ', ' . Json::encode("Value: {$site_slogan}") . ', "visit"]', '[testPiwikCustomVariables]: Tokens have been replaced in custom variable.');
     $this->assertNoRaw('_paq.push(["setCustomVariable", 2,', '[testPiwikCustomVariables]: Value with empty name is not shown.');
     $this->assertNoRaw('_paq.push(["setCustomVariable", 3,', '[testPiwikCustomVariables]: Name with empty value is not shown.');
     $this->assertNoRaw('_paq.push(["setCustomVariable", 4,', '[testPiwikCustomVariables]: Empty name and value is not shown.');
     $this->assertNoRaw('_paq.push(["setCustomVariable", 5,', '[testPiwikCustomVariables]: Empty name and value is not shown.');
 }

 /**
  * {@inheritdoc}
  */
 public function buildForm(array $form, FormStateInterface $form_state, PageInterface $page = NULL, $display_variant_id = NULL)
 {
     $form = parent::buildForm($form, $form_state, $page, $display_variant_id);
     // Set up the attributes used by a modal to prevent duplication later.
     $attributes = ['class' => ['use-ajax'], 'data-dialog-type' => 'modal', 'data-dialog-options' => Json::encode(['width' => 'auto'])];
     $add_button_attributes = NestedArray::mergeDeep($attributes, ['class' => ['button', 'button--small', 'button-action']]);
     if ($this->displayVariant instanceof ConditionVariantInterface) {
         if ($selection_conditions = $this->displayVariant->getSelectionConditions()) {
             // Selection conditions.
             $form['selection_section'] = ['#type' => 'details', '#title' => $this->t('Selection Conditions'), '#open' => TRUE];
             $form['selection_section']['add'] = ['#type' => 'link', '#title' => $this->t('Add new selection condition'), '#url' => Url::fromRoute('page_manager.selection_condition_select', ['page' => $this->page->id(), 'display_variant_id' => $this->displayVariant->id()]), '#attributes' => $add_button_attributes, '#attached' => ['library' => ['core/drupal.ajax']]];
             $form['selection_section']['table'] = ['#type' => 'table', '#header' => [$this->t('Label'), $this->t('Description'), $this->t('Operations')], '#empty' => $this->t('There are no selection conditions.')];
             $form['selection_section']['selection_logic'] = ['#type' => 'radios', '#options' => ['and' => $this->t('All conditions must pass'), 'or' => $this->t('Only one condition must pass')], '#default_value' => $this->displayVariant->getSelectionLogic()];
             $form['selection_section']['selection'] = ['#tree' => TRUE];
             foreach ($selection_conditions as $selection_id => $selection_condition) {
                 $row = [];
                 $row['label']['#markup'] = $selection_condition->getPluginDefinition()['label'];
                 $row['description']['#markup'] = $selection_condition->summary();
                 $operations = [];
                 $operations['edit'] = ['title' => $this->t('Edit'), 'url' => Url::fromRoute('page_manager.selection_condition_edit', ['page' => $this->page->id(), 'display_variant_id' => $this->displayVariant->id(), 'condition_id' => $selection_id]), 'attributes' => $attributes];
                 $operations['delete'] = ['title' => $this->t('Delete'), 'url' => Url::fromRoute('page_manager.selection_condition_delete', ['page' => $this->page->id(), 'display_variant_id' => $this->displayVariant->id(), 'condition_id' => $selection_id]), 'attributes' => $attributes];
                 $row['operations'] = ['#type' => 'operations', '#links' => $operations];
                 $form['selection_section']['table'][$selection_id] = $row;
             }
         }
     }
     return $form;
 }

 /**
  * {@inheritdoc}
  */
 public function submitForm(array &$form, FormStateInterface $form_state)
 {
     $form_state->cleanValues();
     // This won't have a proper JSON header, but Drupal doesn't check for that
     // anyway so this is fine until it's replaced with a JsonResponse.
     print Json::encode($form_state->getValues());
     exit;
 }

 /**
  * {@inheritdoc}
  */
 public function submitForm(array &$form, array &$form_state)
 {
     form_state_values_clean($form_state);
     // This won't have a proper JSON header, but Drupal doesn't check for that
     // anyway so this is fine until it's replaced with a JsonResponse.
     print Json::encode($form_state['values']);
     exit;
 }

 /**
  * {@inheritdoc}
  */
 public function render(array $js_assets)
 {
     $elements = array();
     // A dummy query-string is added to filenames, to gain control over
     // browser-caching. The string changes on every update or full cache
     // flush, forcing browsers to load a new copy of the files, as the
     // URL changed. Files that should not be cached (see _drupal_add_js())
     // get REQUEST_TIME as query-string instead, to enforce reload on every
     // page request.
     $default_query_string = $this->state->get('system.css_js_query_string') ?: '0';
     // For inline JavaScript to validate as XHTML, all JavaScript containing
     // XHTML needs to be wrapped in CDATA. To make that backwards compatible
     // with HTML 4, we need to comment out the CDATA-tag.
     $embed_prefix = "\n<!--//--><![CDATA[//><!--\n";
     $embed_suffix = "\n//--><!]]>\n";
     // Defaults for each SCRIPT element.
     $element_defaults = array('#type' => 'html_tag', '#tag' => 'script', '#value' => '');
     // Loop through all JS assets.
     foreach ($js_assets as $js_asset) {
         // Element properties that do not depend on JS asset type.
         $element = $element_defaults;
         $element['#browsers'] = $js_asset['browsers'];
         // Element properties that depend on item type.
         switch ($js_asset['type']) {
             case 'setting':
                 $element['#value_prefix'] = $embed_prefix;
                 $element['#value'] = 'var drupalSettings = ' . Json::encode(drupal_merge_js_settings($js_asset['data'])) . ";";
                 $element['#value_suffix'] = $embed_suffix;
                 break;
             case 'inline':
                 $element['#value_prefix'] = $embed_prefix;
                 $element['#value'] = $js_asset['data'];
                 $element['#value_suffix'] = $embed_suffix;
                 break;
             case 'file':
                 $query_string = empty($js_asset['version']) ? $default_query_string : 'v=' . $js_asset['version'];
                 $query_string_separator = strpos($js_asset['data'], '?') !== FALSE ? '&' : '?';
                 $element['#attributes']['src'] = file_create_url($js_asset['data']);
                 // Only add the cache-busting query string if this isn't an aggregate
                 // file.
                 if (!isset($js_asset['preprocessed'])) {
                     $element['#attributes']['src'] .= $query_string_separator . ($js_asset['cache'] ? $query_string : REQUEST_TIME);
                 }
                 break;
             case 'external':
                 $element['#attributes']['src'] = $js_asset['data'];
                 break;
             default:
                 throw new \Exception('Invalid JS asset type.');
         }
         // Attributes may only be set if this script is output independently.
         if (!empty($element['#attributes']['src']) && !empty($js_asset['attributes'])) {
             $element['#attributes'] += $js_asset['attributes'];
         }
         $elements[] = $element;
     }
     return $elements;
 }

 /**
  * {@inheritdoc}
  */
 public function form(array $form, FormStateInterface $form_state)
 {
     $form = parent::form($form, $form_state);
     $form['use_admin_theme'] = ['#type' => 'checkbox', '#title' => $this->t('Use admin theme'), '#default_value' => $this->entity->usesAdminTheme()];
     $attributes = ['class' => ['use-ajax'], 'data-dialog-type' => 'modal', 'data-dialog-options' => Json::encode(['width' => 'auto'])];
     $add_button_attributes = NestedArray::mergeDeep($attributes, ['class' => ['button', 'button--small', 'button-action']]);
     $form['context'] = ['#type' => 'details', '#title' => $this->t('Available context'), '#open' => TRUE];
     $form['context']['add'] = ['#type' => 'link', '#title' => $this->t('Add new static context'), '#url' => Url::fromRoute('page_manager.static_context_add', ['page' => $this->entity->id()]), '#attributes' => $add_button_attributes, '#attached' => ['library' => ['core/drupal.ajax']]];
     $form['context']['available_context'] = ['#type' => 'table', '#header' => [$this->t('Label'), $this->t('Name'), $this->t('Type'), $this->t('Operations')], '#empty' => $this->t('There is no available context.')];
     $contexts = $this->entity->getContexts();
     foreach ($contexts as $name => $context) {
         $context_definition = $context->getContextDefinition();
         $row = [];
         $row['label'] = ['#markup' => $context_definition->getLabel()];
         $row['machine_name'] = ['#markup' => $name];
         $row['type'] = ['#markup' => $context_definition->getDataType()];
         // Add operation links if the context is a static context.
         $operations = [];
         if ($this->entity->getStaticContext($name)) {
             $operations['edit'] = ['title' => $this->t('Edit'), 'url' => Url::fromRoute('page_manager.static_context_edit', ['page' => $this->entity->id(), 'name' => $name]), 'attributes' => $attributes];
             $operations['delete'] = ['title' => $this->t('Delete'), 'url' => Url::fromRoute('page_manager.static_context_delete', ['page' => $this->entity->id(), 'name' => $name]), 'attributes' => $attributes];
         }
         $row['operations'] = ['#type' => 'operations', '#links' => $operations];
         $form['context']['available_context'][$name] = $row;
     }
     $form['display_variant_section'] = ['#type' => 'details', '#title' => $this->t('Display variants'), '#open' => TRUE];
     $form['display_variant_section']['add_new_page'] = ['#type' => 'link', '#title' => $this->t('Add new display variant'), '#url' => Url::fromRoute('page_manager.display_variant_select', ['page' => $this->entity->id()]), '#attributes' => $add_button_attributes, '#attached' => ['library' => ['core/drupal.ajax']]];
     $form['display_variant_section']['display_variants'] = ['#type' => 'table', '#header' => [$this->t('Label'), $this->t('Plugin'), $this->t('Weight'), $this->t('Operations')], '#empty' => $this->t('There are no display variants.'), '#tabledrag' => [['action' => 'order', 'relationship' => 'sibling', 'group' => 'display-variant-weight']]];
     foreach ($this->entity->getVariants() as $display_variant_id => $display_variant) {
         $row = ['#attributes' => ['class' => ['draggable']]];
         $row['label']['#markup'] = $display_variant->label();
         $row['id']['#markup'] = $display_variant->adminLabel();
         $row['weight'] = ['#type' => 'weight', '#default_value' => $display_variant->getWeight(), '#title' => $this->t('Weight for @display_variant display variant', ['@display_variant' => $display_variant->label()]), '#title_display' => 'invisible', '#attributes' => ['class' => ['display-variant-weight']]];
         $operations = [];
         $operations['edit'] = ['title' => $this->t('Edit'), 'url' => Url::fromRoute('page_manager.display_variant_edit', ['page' => $this->entity->id(), 'display_variant_id' => $display_variant_id])];
         $operations['delete'] = ['title' => $this->t('Delete'), 'url' => Url::fromRoute('page_manager.display_variant_delete', ['page' => $this->entity->id(), 'display_variant_id' => $display_variant_id])];
         $row['operations'] = ['#type' => 'operations', '#links' => $operations];
         $form['display_variant_section']['display_variants'][$display_variant_id] = $row;
     }
     if ($access_conditions = $this->entity->getAccessConditions()) {
         $form['access_section_section'] = ['#type' => 'details', '#title' => $this->t('Access Conditions'), '#open' => TRUE];
         $form['access_section_section']['add'] = ['#type' => 'link', '#title' => $this->t('Add new access condition'), '#url' => Url::fromRoute('page_manager.access_condition_select', ['page' => $this->entity->id()]), '#attributes' => $add_button_attributes, '#attached' => ['library' => ['core/drupal.ajax']]];
         $form['access_section_section']['access_section'] = ['#type' => 'table', '#header' => [$this->t('Label'), $this->t('Description'), $this->t('Operations')], '#empty' => $this->t('There are no access conditions.')];
         $form['access_section_section']['access_logic'] = ['#type' => 'radios', '#options' => ['and' => $this->t('All conditions must pass'), 'or' => $this->t('Only one condition must pass')], '#default_value' => $this->entity->getAccessLogic()];
         $form['access_section_section']['access'] = ['#tree' => TRUE];
         foreach ($access_conditions as $access_id => $access_condition) {
             $row = [];
             $row['label']['#markup'] = $access_condition->getPluginDefinition()['label'];
             $row['description']['#markup'] = $access_condition->summary();
             $operations = [];
             $operations['edit'] = ['title' => $this->t('Edit'), 'url' => Url::fromRoute('page_manager.access_condition_edit', ['page' => $this->entity->id(), 'condition_id' => $access_id]), 'attributes' => $attributes];
             $operations['delete'] = ['title' => $this->t('Delete'), 'url' => Url::fromRoute('page_manager.access_condition_delete', ['page' => $this->entity->id(), 'condition_id' => $access_id]), 'attributes' => $attributes];
             $row['operations'] = ['#type' => 'operations', '#links' => $operations];
             $form['access_section_section']['access_section'][$access_id] = $row;
         }
     }
     return $form;
 }

 /**
  * Displays test links that will open in offcanvas tray.
  *
  * @return array
  *   Render array with links.
  */
 public function linksDisplay() {
   return [
     'offcanvas_link_1' => [
       '#title' => 'Click Me 1!',
       '#type' => 'link',
       '#url' => Url::fromRoute('offcanvas_test.thing1'),
       '#attributes' => [
         'class' => ['use-ajax'],
         'data-dialog-type' => 'dialog',
         'data-dialog-renderer' => 'offcanvas',
       ],
       '#attached' => [
         'library' => [
           'outside_in/drupal.outside_in',
         ],
       ],
     ],
     'offcanvas_link_2' => [
       '#title' => 'Click Me 2!',
       '#type' => 'link',
       '#url' => Url::fromRoute('offcanvas_test.thing2'),
       '#attributes' => [
         'class' => ['use-ajax'],
         'data-dialog-type' => 'dialog',
         'data-dialog-renderer' => 'offcanvas',
         'data-dialog-options' => Json::encode([
           'width' => 555,
         ]),
       ],
       '#attached' => [
         'library' => [
           'outside_in/drupal.outside_in',
         ],
       ],
     ],
     'other_dialog_links' => [
       '#title' => 'Display more links!',
       '#type' => 'link',
       '#url' => Url::fromRoute('offcanvas_test.dialog_links'),
       '#attributes' => [
         'class' => ['use-ajax'],
         'data-dialog-type' => 'dialog',
         'data-dialog-renderer' => 'offcanvas',
       ],
       '#attached' => [
         'library' => [
           'outside_in/drupal.outside_in',
         ],
       ],
     ],
   ];
 }

 /**
  * {@inheritdoc}
  */
 public function submitForm(array &$form, FormStateInterface $form_state)
 {
     $main_config = $this->configFactory->get('nodejs.config');
     $ext = $form_state->getValue('nodejs_config_extensions');
     if ($ext == !NULL) {
         $ext = explode("\n", str_replace("\r", '', $ext));
     }
     $array = array('scheme' => $form_state->getValue('nodejs_server_scheme'), 'host' => $form_state->getValue('nodejs_config_host'), 'port' => (int) $form_state->getValue('nodejs_config_port'), 'key' => $form_state->getValue('nodejs_config_key'), 'cert' => $form_state->getValue('nodejs_config_cert'), 'resource' => $form_state->getValue('nodejs_config_resource'), 'publishUrl' => $form_state->getValue('nodejs_config_publish_url'), 'serviceKey' => $main_config->get('nodejs_service_key'), 'backend' => array('port' => (int) $form_state->getValue('nodejs_config_backend_port'), 'host' => $form_state->getValue('nodejs_config_backend_host'), 'messagePath' => $form_state->getValue('nodejs_config_backend_message_path')), 'clientsCanWriteToChannels' => (bool) $form_state->getValue('nodejs_config_write_channels'), 'clientsCanWriteToClients' => (bool) $form_state->getValue('nodejs_config_write_clients'), 'extensions' => $ext, 'debug' => (bool) $form_state->getValue('nodejs_config_debug'), 'transports' => array('websocket', 'flashsocket', 'htmlfile', 'xhr-polling', 'jsonp-polling'), 'jsMinification' => true, 'jsEtag' => true, 'logLevel' => 1);
     $output = 'backendSettings = ' . Json::encode($array);
     $output = str_replace(array('= {', ',', '}}', ':{', '\\/'), array("= {\n  ", ",\n  ", "\n  }\n}", ":{\n  ", '/'), $output);
     $output = "/**\n* This configuration file was built using the 'Node.js server configuration builder'.\n* For a more fully commented example see the file nodejs.config.js.example in the root of this module\n*/\n" . $output . ';';
     $this->configFactory->getEditable('nodejs_config.settings')->set('js_suggestion', $output)->set('host', $form_state->getValue('nodejs_config_host'))->set('port', (int) $form_state->getValue('nodejs_config_port'))->set('scheme', $form_state->getValue('nodejs_server_scheme'))->set('key', $form_state->getValue('nodejs_config_key'))->set('cert', $form_state->getValue('nodejs_config_cert'))->set('resource', $form_state->getValue('nodejs_config_resource'))->set('publish_url', $form_state->getValue('nodejs_config_publish_url'))->set('backend_port', (int) $form_state->getValue('nodejs_config_backend_port'))->set('backend_host', $form_state->getValue('nodejs_config_backend_host'))->set('backend_message_path', $form_state->getValue('nodejs_config_backend_message_path'))->set('write_channels', (bool) $form_state->getValue('nodejs_config_write_channels'))->set('write_clients', (bool) $form_state->getValue('nodejs_config_write_clients'))->set('debug', (bool) $form_state->getValue('nodejs_config_debug'))->set('extensions', $form_state->getValue('nodejs_config_extensions'))->save();
     parent::submitForm($form, $form_state);
 }

 /**
  * {@inheritdoc}
  */
 public function form(array $form, FormStateInterface $form_state)
 {
     $form = parent::form($form, $form_state);
     $menu_links_elements = $this->getMenuLinkElements($this->entity->getTargetMenu());
     $layout_options = $this->getLayoutOptions();
     $table_header = ['label' => $this->t('Label'), 'category' => $this->t('Category'), 'region' => $this->t('Region'), 'weight' => $this->t('Weight'), 'operations' => $this->t('Operations')];
     $form['links'] = ['#type' => 'container', '#title' => $this->t('Menu links'), '#tree' => TRUE];
     $blocks = $this->entity->getAllBlocksSortedByLink();
     foreach ($menu_links_elements as $link_element_id => $link_element) {
         // Replace any dots with a underscore since dots are not supported as
         // keys in the configuration data.
         $link_element_id = str_replace('.', '_', $link_element_id);
         $link_layout = $this->entity->getLinkLayout($link_element_id);
         $regions = $this->getLayoutRegions($link_layout);
         $link_id = Html::getId($link_element_id);
         $form['links'][$link_element_id] = ['#type' => 'fieldset', '#title' => $link_element->link->getTitle()];
         $form['links'][$link_element_id]['layout'] = ['#type' => 'select', '#title' => $this->t('Layout'), '#options' => $layout_options, '#default_value' => $link_layout, '#ajax' => ['callback' => '::onLayoutSelect', 'wrapper' => "mega-menu-link-{$link_id}-blocks-wrapper"], '#attributes' => ['data-link-element-id' => $link_element_id]];
         $form['links'][$link_element_id]['blocks'] = ['#prefix' => '<div id="mega-menu-link-' . $link_id . '-blocks-wrapper">', '#suffix' => '</div>', '#type' => 'table', '#header' => $table_header, '#empty' => $this->t('There are no regions for blocks.')];
         // Add regions.
         foreach ($regions as $region_key => $region_name) {
             // Tabledrag stuff.
             $form['links'][$link_element_id]['blocks']['#tabledrag'][] = ['action' => 'match', 'relationship' => 'sibling', 'group' => 'block-region-select', 'subgroup' => 'block-region-' . $region_key, 'hidden' => FALSE];
             $form['links'][$link_element_id]['blocks']['#tabledrag'][] = ['action' => 'order', 'relationship' => 'sibling', 'group' => 'block-weight', 'subgroup' => 'block-weight-' . $region_key];
             // Regions.
             $form['links'][$link_element_id]['blocks'][$region_key] = ['#attributes' => ['class' => ['region-title', 'region-title-' . $region_key], 'no_striping' => TRUE]];
             if ($region_key === MegaMenuInterface::NO_REGION) {
                 $form['links'][$link_element_id]['blocks'][$region_key]['title'] = ['#markup' => $region_name, '#wrapper_attributes' => ['colspan' => 5]];
             } else {
                 $form['links'][$link_element_id]['blocks'][$region_key]['title'] = ['#theme_wrappers' => ['container' => ['#attributes' => ['class' => ['region-title__action']]]], '#prefix' => $region_name, '#type' => 'link', '#title' => $this->t('Place block <span class="visually-hidden">in the %region region</span>', ['%region' => $region_name]), '#url' => Url::fromRoute('mega_menu.block_library', ['mega_menu' => $this->entity->id()], ['query' => ['link' => $link_element_id, 'region' => $region_key]]), '#wrapper_attributes' => ['colspan' => 5], '#attributes' => ['class' => ['use-ajax', 'button', 'button--small'], 'data-dialog-type' => 'modal', 'data-dialog-options' => Json::encode(['width' => 700])]];
             }
             $blocks_by_region = isset($blocks[$link_element_id]) ? $blocks[$link_element_id]->getAllByRegion() : [];
             $region_message_class = empty($blocks_by_region[$region_key]) ? 'region-empty' : 'region-populated';
             $form['links'][$link_element_id]['blocks'][$region_key . '-message'] = ['#attributes' => ['class' => ['region-message', 'region-' . $region_key . '-message', $region_message_class]]];
             $form['links'][$link_element_id]['blocks'][$region_key . '-message']['message'] = ['#markup' => '<em>' . $this->t('No blocks in this region') . '</em>', '#wrapper_attributes' => ['colspan' => 5]];
             if (!isset($blocks_by_region[$region_key])) {
                 continue;
             }
             /** @var BlockPluginInterface $block */
             foreach ($blocks_by_region[$region_key] as $block_id => $block) {
                 if (!isset($form['links'][$link_element_id])) {
                     continue;
                 }
                 $operations = ['edit' => ['title' => $this->t('Edit'), 'url' => Url::fromRoute('mega_menu.block_edit', ['mega_menu' => $this->entity->id(), 'block_id' => $block_id], ['query' => ['link' => $link_element_id, 'region' => $region_key]]), 'attributes' => ['class' => ['use-ajax', 'button', 'button--small'], 'data-dialog-type' => 'modal', 'data-dialog-options' => Json::encode(['width' => 700])]], 'delete' => ['title' => $this->t('Delete'), 'url' => Url::fromRoute('mega_menu.block_delete', ['mega_menu' => $this->entity->id(), 'block_id' => $block_id], ['query' => ['link' => $link_element_id]]), 'attributes' => ['class' => ['use-ajax', 'button', 'button--small'], 'data-dialog-type' => 'modal', 'data-dialog-options' => Json::encode(['width' => 700])]]];
                 $configuration = $block->getConfiguration();
                 $form['links'][$link_element_id]['blocks'][$block_id] = ['#attributes' => ['class' => ['draggable']], 'label' => ['#markup' => $block->label()], 'category' => ['#markup' => $block->getPluginDefinition()['category']], 'region' => ['#type' => 'select', '#title' => $this->t('Region for @block block', ['@block' => $block->label()]), '#title_display' => 'invisible', '#default_value' => $region_key, '#options' => $regions, '#attributes' => ['class' => ['block-region-select', 'block-region-' . $region_key]]], 'weight' => ['#type' => 'weight', '#default_value' => isset($configuration['weight']) ? $configuration['weight'] : 0, '#title' => $this->t('Weight for @block block', ['@block' => $block->label()]), '#title_display' => 'invisible', '#attributes' => ['class' => ['block-weight', 'block-weight-' . $configuration['region']]]], 'operations' => ['#type' => 'operations', '#links' => $operations]];
             }
         }
     }
     return $form;
 }

 /**
  * Chooses an address to fill out a form.
  */
 protected function selectAddress(array $addresses = [])
 {
     $quote_config = \Drupal::config('uc_quote.settings');
     $store_address = $quote_config->get('store_default_address');
     $store_address = new \Drupal\uc_store\Address();
     if (!in_array($store_address, $addresses)) {
         $addresses[] = $store_address;
     }
     $blank = array('first_name' => '', 'last_name' => '', 'phone' => '', 'company' => '', 'street1' => '', 'street2' => '', 'city' => '', 'postal_code' => '', 'country' => 0, 'zone' => 0);
     $options = array(Json::encode($blank) => t('- Reset fields -'));
     foreach ($addresses as $address) {
         $options[Json::encode($address)] = $address->company . ' ' . $address->street1 . ' ' . $address->city;
     }
     $select = array('#type' => 'select', '#title' => t('Saved addresses'), '#options' => $options, '#default_value' => Json::encode($addresses[0]), '#attributes' => array('onchange' => 'apply_address(\'pickup\', this.value);'));
     return $select;
 }

 /**
  * {@inheritdoc}
  *
  * For anonymous users, the "active" class will be calculated on the server,
  * because most sites serve each anonymous user the same cached page anyway.
  * For authenticated users, the "active" class will be calculated on the
  * client (through JavaScript), only data- attributes are added to links to
  * prevent breaking the render cache. The JavaScript is added in
  * system_page_build().
  *
  * @see system_page_build()
  */
 public function generateFromUrl($text, Url $url)
 {
     // Start building a structured representation of our link to be altered later.
     $variables = array('text' => is_array($text) ? drupal_render($text) : $text, 'url' => $url, 'options' => $url->getOptions());
     // Merge in default options.
     $variables['options'] += array('attributes' => array(), 'query' => array(), 'html' => FALSE, 'language' => NULL, 'set_active_class' => FALSE, 'absolute' => FALSE);
     // Add a hreflang attribute if we know the language of this link's url and
     // hreflang has not already been set.
     if (!empty($variables['options']['language']) && !isset($variables['options']['attributes']['hreflang'])) {
         $variables['options']['attributes']['hreflang'] = $variables['options']['language']->id;
     }
     // Set the "active" class if the 'set_active_class' option is not empty.
     if (!empty($variables['options']['set_active_class']) && !$url->isExternal()) {
         // Add a "data-drupal-link-query" attribute to let the
         // drupal.active-link library know the query in a standardized manner.
         if (!empty($variables['options']['query'])) {
             $query = $variables['options']['query'];
             ksort($query);
             $variables['options']['attributes']['data-drupal-link-query'] = Json::encode($query);
         }
         // Add a "data-drupal-link-system-path" attribute to let the
         // drupal.active-link library know the path in a standardized manner.
         if (!isset($variables['options']['attributes']['data-drupal-link-system-path'])) {
             // @todo System path is deprecated - use the route name and parameters.
             $system_path = $url->getInternalPath();
             // Special case for the front page.
             $variables['options']['attributes']['data-drupal-link-system-path'] = $system_path == '' ? '<front>' : $system_path;
         }
     }
     // Remove all HTML and PHP tags from a tooltip, calling expensive strip_tags()
     // only when a quick strpos() gives suspicion tags are present.
     if (isset($variables['options']['attributes']['title']) && strpos($variables['options']['attributes']['title'], '<') !== FALSE) {
         $variables['options']['attributes']['title'] = strip_tags($variables['options']['attributes']['title']);
     }
     // Allow other modules to modify the structure of the link.
     $this->moduleHandler->alter('link', $variables);
     // Move attributes out of options. generateFromRoute(() doesn't need them.
     $attributes = new Attribute($variables['options']['attributes']);
     unset($variables['options']['attributes']);
     $url->setOptions($variables['options']);
     // The result of the url generator is a plain-text URL. Because we are using
     // it here in an HTML argument context, we need to encode it properly.
     $url = String::checkPlain($url->toString());
     // Sanitize the link text if necessary.
     $text = $variables['options']['html'] ? $variables['text'] : String::checkPlain($variables['text']);
     return SafeMarkup::set('<a href="' . $url . '"' . $attributes . '>' . $text . '</a>');
 }

 /**
  * {@inheritdoc}
  *
  * This class evaluates the aggregation enabled/disabled condition on a group
  * by group basis by testing whether an aggregate file has been made for the
  * group rather than by testing the site-wide aggregation setting. This allows
  * this class to work correctly even if modules have implemented custom
  * logic for grouping and aggregating files.
  */
 public function render(array $js_assets)
 {
     $elements = array();
     // A dummy query-string is added to filenames, to gain control over
     // browser-caching. The string changes on every update or full cache
     // flush, forcing browsers to load a new copy of the files, as the
     // URL changed. Files that should not be cached get REQUEST_TIME as
     // query-string instead, to enforce reload on every page request.
     $default_query_string = $this->state->get('system.css_js_query_string') ?: '0';
     // Defaults for each SCRIPT element.
     $element_defaults = array('#type' => 'html_tag', '#tag' => 'script', '#value' => '');
     // Loop through all JS assets.
     foreach ($js_assets as $js_asset) {
         // Element properties that do not depend on JS asset type.
         $element = $element_defaults;
         $element['#browsers'] = $js_asset['browsers'];
         // Element properties that depend on item type.
         switch ($js_asset['type']) {
             case 'setting':
                 $element['#attributes'] = array('type' => 'application/json', 'data-drupal-selector' => 'drupal-settings-json');
                 $element['#value'] = Json::encode($js_asset['data']);
                 break;
             case 'file':
                 $query_string = $js_asset['version'] == -1 ? $default_query_string : 'v=' . $js_asset['version'];
                 $query_string_separator = strpos($js_asset['data'], '?') !== FALSE ? '&' : '?';
                 $element['#attributes']['src'] = file_url_transform_relative(file_create_url($js_asset['data']));
                 // Only add the cache-busting query string if this isn't an aggregate
                 // file.
                 if (!isset($js_asset['preprocessed'])) {
                     $element['#attributes']['src'] .= $query_string_separator . ($js_asset['cache'] ? $query_string : REQUEST_TIME);
                 }
                 break;
             case 'external':
                 $element['#attributes']['src'] = $js_asset['data'];
                 break;
             default:
                 throw new \Exception('Invalid JS asset type.');
         }
         // Attributes may only be set if this script is output independently.
         if (!empty($element['#attributes']['src']) && !empty($js_asset['attributes'])) {
             $element['#attributes'] += $js_asset['attributes'];
         }
         $elements[] = $element;
     }
     return $elements;
 }