--- /dev/null
+<?php
+
+namespace Drupal\taxonomy\Plugin\views\argument_default;
+
+use Drupal\Core\Cache\Cache;
+use Drupal\Core\Cache\CacheableDependencyInterface;
+use Drupal\Core\Form\FormStateInterface;
+use Drupal\Core\Routing\RouteMatchInterface;
+use Drupal\taxonomy\TermInterface;
+use Drupal\views\ViewExecutable;
+use Drupal\views\Plugin\views\display\DisplayPluginBase;
+use Drupal\views\Plugin\views\argument_default\ArgumentDefaultPluginBase;
+use Drupal\node\NodeInterface;
+use Symfony\Component\DependencyInjection\ContainerInterface;
+use Drupal\taxonomy\VocabularyStorageInterface;
+
+/**
+ * Taxonomy tid default argument.
+ *
+ * @ViewsArgumentDefault(
+ * id = "taxonomy_tid",
+ * title = @Translation("Taxonomy term ID from URL")
+ * )
+ */
+class Tid extends ArgumentDefaultPluginBase implements CacheableDependencyInterface {
+
+ /**
+ * The route match.
+ *
+ * @var \Drupal\Core\Routing\RouteMatchInterface
+ */
+ protected $routeMatch;
+
+ /**
+ * The vocabulary storage.
+ *
+ * @var \Drupal\taxonomy\VocabularyStorageInterface.
+ */
+ protected $vocabularyStorage;
+
+ /**
+ * Constructs a new Tid instance.
+ *
+ * @param array $configuration
+ * A configuration array containing information about the plugin instance.
+ * @param string $plugin_id
+ * The plugin_id for the plugin instance.
+ * @param mixed $plugin_definition
+ * The plugin implementation definition. *
+ * @param \Drupal\Core\Routing\RouteMatchInterface $route_match
+ * The route match.
+ * @param \Drupal\taxonomy\VocabularyStorageInterface $vocabulary_storage
+ * The vocabulary storage.
+ */
+ public function __construct(array $configuration, $plugin_id, $plugin_definition, RouteMatchInterface $route_match, VocabularyStorageInterface $vocabulary_storage) {
+ parent::__construct($configuration, $plugin_id, $plugin_definition);
+
+ $this->routeMatch = $route_match;
+ $this->vocabularyStorage = $vocabulary_storage;
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition) {
+ return new static(
+ $configuration,
+ $plugin_id,
+ $plugin_definition,
+ $container->get('current_route_match'),
+ $container->get('entity.manager')->getStorage('taxonomy_vocabulary')
+ );
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function init(ViewExecutable $view, DisplayPluginBase $display, array &$options = NULL) {
+ parent::init($view, $display, $options);
+
+ // @todo Remove the legacy code.
+ // Convert legacy vids option to machine name vocabularies.
+ if (!empty($this->options['vids'])) {
+ $vocabularies = taxonomy_vocabulary_get_names();
+ foreach ($this->options['vids'] as $vid) {
+ if (isset($vocabularies[$vid], $vocabularies[$vid]->machine_name)) {
+ $this->options['vocabularies'][$vocabularies[$vid]->machine_name] = $vocabularies[$vid]->machine_name;
+ }
+ }
+ }
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ protected function defineOptions() {
+ $options = parent::defineOptions();
+
+ $options['term_page'] = ['default' => TRUE];
+ $options['node'] = ['default' => FALSE];
+ $options['anyall'] = ['default' => ','];
+ $options['limit'] = ['default' => FALSE];
+ $options['vids'] = ['default' => []];
+
+ return $options;
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function buildOptionsForm(&$form, FormStateInterface $form_state) {
+ $form['term_page'] = [
+ '#type' => 'checkbox',
+ '#title' => $this->t('Load default filter from term page'),
+ '#default_value' => $this->options['term_page'],
+ ];
+ $form['node'] = [
+ '#type' => 'checkbox',
+ '#title' => $this->t('Load default filter from node page, that\'s good for related taxonomy blocks'),
+ '#default_value' => $this->options['node'],
+ ];
+
+ $form['limit'] = [
+ '#type' => 'checkbox',
+ '#title' => $this->t('Limit terms by vocabulary'),
+ '#default_value' => $this->options['limit'],
+ '#states' => [
+ 'visible' => [
+ ':input[name="options[argument_default][taxonomy_tid][node]"]' => ['checked' => TRUE],
+ ],
+ ],
+ ];
+
+ $options = [];
+ $vocabularies = $this->vocabularyStorage->loadMultiple();
+ foreach ($vocabularies as $voc) {
+ $options[$voc->id()] = $voc->label();
+ }
+
+ $form['vids'] = [
+ '#type' => 'checkboxes',
+ '#title' => $this->t('Vocabularies'),
+ '#options' => $options,
+ '#default_value' => $this->options['vids'],
+ '#states' => [
+ 'visible' => [
+ ':input[name="options[argument_default][taxonomy_tid][limit]"]' => ['checked' => TRUE],
+ ':input[name="options[argument_default][taxonomy_tid][node]"]' => ['checked' => TRUE],
+ ],
+ ],
+ ];
+
+ $form['anyall'] = [
+ '#type' => 'radios',
+ '#title' => $this->t('Multiple-value handling'),
+ '#default_value' => $this->options['anyall'],
+ '#options' => [
+ ',' => $this->t('Filter to items that share all terms'),
+ '+' => $this->t('Filter to items that share any term'),
+ ],
+ '#states' => [
+ 'visible' => [
+ ':input[name="options[argument_default][taxonomy_tid][node]"]' => ['checked' => TRUE],
+ ],
+ ],
+ ];
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function submitOptionsForm(&$form, FormStateInterface $form_state, &$options = []) {
+ // Filter unselected items so we don't unnecessarily store giant arrays.
+ $options['vids'] = array_filter($options['vids']);
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function getArgument() {
+ // Load default argument from taxonomy page.
+ if (!empty($this->options['term_page'])) {
+ if (($taxonomy_term = $this->routeMatch->getParameter('taxonomy_term')) && $taxonomy_term instanceof TermInterface) {
+ return $taxonomy_term->id();
+ }
+ }
+ // Load default argument from node.
+ if (!empty($this->options['node'])) {
+ // Just check, if a node could be detected.
+ if (($node = $this->routeMatch->getParameter('node')) && $node instanceof NodeInterface) {
+ $taxonomy = [];
+ foreach ($node->getFieldDefinitions() as $field) {
+ if ($field->getType() == 'entity_reference' && $field->getSetting('target_type') == 'taxonomy_term') {
+ $taxonomy_terms = $node->{$field->getName()}->referencedEntities();
+ /** @var \Drupal\taxonomy\TermInterface $taxonomy_term */
+ foreach ($taxonomy_terms as $taxonomy_term) {
+ $taxonomy[$taxonomy_term->id()] = $taxonomy_term->getVocabularyId();
+ }
+ }
+ }
+ if (!empty($this->options['limit'])) {
+ $tids = [];
+ // filter by vocabulary
+ foreach ($taxonomy as $tid => $vocab) {
+ if (!empty($this->options['vids'][$vocab])) {
+ $tids[] = $tid;
+ }
+ }
+ return implode($this->options['anyall'], $tids);
+ }
+ // Return all tids.
+ else {
+ return implode($this->options['anyall'], array_keys($taxonomy));
+ }
+ }
+ }
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function getCacheMaxAge() {
+ return Cache::PERMANENT;
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function getCacheContexts() {
+ return ['url'];
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function calculateDependencies() {
+ $dependencies = parent::calculateDependencies();
+
+ foreach ($this->vocabularyStorage->loadMultiple(array_keys($this->options['vids'])) as $vocabulary) {
+ $dependencies[$vocabulary->getConfigDependencyKey()][] = $vocabulary->getConfigDependencyName();
+ }
+ return $dependencies;
+ }
+
+}
projects / yaffs-website / blobdiff