--- /dev/null
+<?php
+
+namespace Drupal\node\Plugin\views\wizard;
+
+use Drupal\Core\Form\FormStateInterface;
+use Drupal\views\Plugin\views\wizard\WizardPluginBase;
+
+/**
+ * @todo: replace numbers with constants.
+ */
+
+/**
+ * Tests creating node views with the wizard.
+ *
+ * @ViewsWizard(
+ * id = "node",
+ * base_table = "node_field_data",
+ * title = @Translation("Content")
+ * )
+ */
+class Node extends WizardPluginBase {
+
+ /**
+ * Set the created column.
+ */
+ protected $createdColumn = 'node_field_data-created';
+
+ /**
+ * Set default values for the filters.
+ */
+ protected $filters = [
+ 'status' => [
+ 'value' => TRUE,
+ 'table' => 'node_field_data',
+ 'field' => 'status',
+ 'plugin_id' => 'boolean',
+ 'entity_type' => 'node',
+ 'entity_field' => 'status',
+ ]
+ ];
+
+ /**
+ * Overrides Drupal\views\Plugin\views\wizard\WizardPluginBase::getAvailableSorts().
+ *
+ * @return array
+ * An array whose keys are the available sort options and whose
+ * corresponding values are human readable labels.
+ */
+ public function getAvailableSorts() {
+ // You can't execute functions in properties, so override the method
+ return [
+ 'node_field_data-title:ASC' => $this->t('Title')
+ ];
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ protected function rowStyleOptions() {
+ $options = [];
+ $options['teasers'] = $this->t('teasers');
+ $options['full_posts'] = $this->t('full posts');
+ $options['titles'] = $this->t('titles');
+ $options['titles_linked'] = $this->t('titles (linked)');
+ $options['fields'] = $this->t('fields');
+ return $options;
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ protected function defaultDisplayOptions() {
+ $display_options = parent::defaultDisplayOptions();
+
+ // Add permission-based access control.
+ $display_options['access']['type'] = 'perm';
+ $display_options['access']['options']['perm'] = 'access content';
+
+ // Remove the default fields, since we are customizing them here.
+ unset($display_options['fields']);
+
+ // Add the title field, so that the display has content if the user switches
+ // to a row style that uses fields.
+ /* Field: Content: Title */
+ $display_options['fields']['title']['id'] = 'title';
+ $display_options['fields']['title']['table'] = 'node_field_data';
+ $display_options['fields']['title']['field'] = 'title';
+ $display_options['fields']['title']['entity_type'] = 'node';
+ $display_options['fields']['title']['entity_field'] = 'title';
+ $display_options['fields']['title']['label'] = '';
+ $display_options['fields']['title']['alter']['alter_text'] = 0;
+ $display_options['fields']['title']['alter']['make_link'] = 0;
+ $display_options['fields']['title']['alter']['absolute'] = 0;
+ $display_options['fields']['title']['alter']['trim'] = 0;
+ $display_options['fields']['title']['alter']['word_boundary'] = 0;
+ $display_options['fields']['title']['alter']['ellipsis'] = 0;
+ $display_options['fields']['title']['alter']['strip_tags'] = 0;
+ $display_options['fields']['title']['alter']['html'] = 0;
+ $display_options['fields']['title']['hide_empty'] = 0;
+ $display_options['fields']['title']['empty_zero'] = 0;
+ $display_options['fields']['title']['settings']['link_to_entity'] = 1;
+ $display_options['fields']['title']['plugin_id'] = 'field';
+
+ return $display_options;
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ protected function defaultDisplayFiltersUser(array $form, FormStateInterface $form_state) {
+ $filters = parent::defaultDisplayFiltersUser($form, $form_state);
+
+ $tids = [];
+ if ($values = $form_state->getValue(['show', 'tagged_with'])) {
+ foreach ($values as $value) {
+ $tids[] = $value['target_id'];
+ }
+ }
+ if (!empty($tids)) {
+ $vid = reset($form['displays']['show']['tagged_with']['#selection_settings']['target_bundles']);
+ $filters['tid'] = [
+ 'id' => 'tid',
+ 'table' => 'taxonomy_index',
+ 'field' => 'tid',
+ 'value' => $tids,
+ 'vid' => $vid,
+ 'plugin_id' => 'taxonomy_index_tid',
+ ];
+ // If the user entered more than one valid term in the autocomplete
+ // field, they probably intended both of them to be applied.
+ if (count($tids) > 1) {
+ $filters['tid']['operator'] = 'and';
+ // Sort the terms so the filter will be displayed as it normally would
+ // on the edit screen.
+ sort($filters['tid']['value']);
+ }
+ }
+
+ return $filters;
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ protected function pageDisplayOptions(array $form, FormStateInterface $form_state) {
+ $display_options = parent::pageDisplayOptions($form, $form_state);
+ $row_plugin = $form_state->getValue(['page', 'style', 'row_plugin']);
+ $row_options = $form_state->getValue(['page', 'style', 'row_options'], []);
+ $this->display_options_row($display_options, $row_plugin, $row_options);
+ return $display_options;
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ protected function blockDisplayOptions(array $form, FormStateInterface $form_state) {
+ $display_options = parent::blockDisplayOptions($form, $form_state);
+ $row_plugin = $form_state->getValue(['block', 'style', 'row_plugin']);
+ $row_options = $form_state->getValue(['block', 'style', 'row_options'], []);
+ $this->display_options_row($display_options, $row_plugin, $row_options);
+ return $display_options;
+ }
+
+ /**
+ * Set the row style and row style plugins to the display_options.
+ */
+ protected function display_options_row(&$display_options, $row_plugin, $row_options) {
+ switch ($row_plugin) {
+ case 'full_posts':
+ $display_options['row']['type'] = 'entity:node';
+ $display_options['row']['options']['view_mode'] = 'full';
+ break;
+ case 'teasers':
+ $display_options['row']['type'] = 'entity:node';
+ $display_options['row']['options']['view_mode'] = 'teaser';
+ break;
+ case 'titles_linked':
+ case 'titles':
+ $display_options['row']['type'] = 'fields';
+ $display_options['fields']['title']['id'] = 'title';
+ $display_options['fields']['title']['table'] = 'node_field_data';
+ $display_options['fields']['title']['field'] = 'title';
+ $display_options['fields']['title']['settings']['link_to_entity'] = $row_plugin === 'titles_linked';
+ $display_options['fields']['title']['plugin_id'] = 'field';
+ break;
+ }
+ }
+
+ /**
+ * Overrides Drupal\views\Plugin\views\wizard\WizardPluginBase::buildFilters().
+ *
+ * Add some options for filter by taxonomy terms.
+ */
+ protected function buildFilters(&$form, FormStateInterface $form_state) {
+ parent::buildFilters($form, $form_state);
+
+ if (isset($form['displays']['show']['type'])) {
+ $selected_bundle = static::getSelected($form_state, ['show', 'type'], 'all', $form['displays']['show']['type']);
+ }
+
+ // Add the "tagged with" filter to the view.
+
+ // We construct this filter using taxonomy_index.tid (which limits the
+ // filtering to a specific vocabulary) rather than
+ // taxonomy_term_field_data.name (which matches terms in any vocabulary).
+ // This is because it is a more commonly-used filter that works better with
+ // the autocomplete UI, and also to avoid confusion with other vocabularies
+ // on the site that may have terms with the same name but are not used for
+ // free tagging.
+
+ // The downside is that if there *is* more than one vocabulary on the site
+ // that is used for free tagging, the wizard will only be able to make the
+ // "tagged with" filter apply to one of them (see below for the method it
+ // uses to choose).
+
+ // Find all "tag-like" taxonomy fields associated with the view's
+ // entities. If a particular entity type (i.e., bundle) has been
+ // selected above, then we only search for taxonomy fields associated
+ // with that bundle. Otherwise, we use all bundles.
+ $bundles = array_keys($this->bundleInfoService->getBundleInfo($this->entityTypeId));
+ // Double check that this is a real bundle before using it (since above
+ // we added a dummy option 'all' to the bundle list on the form).
+ if (isset($selected_bundle) && in_array($selected_bundle, $bundles)) {
+ $bundles = [$selected_bundle];
+ }
+ $tag_fields = [];
+ foreach ($bundles as $bundle) {
+ $display = entity_get_form_display($this->entityTypeId, $bundle, 'default');
+ $taxonomy_fields = array_filter(\Drupal::entityManager()->getFieldDefinitions($this->entityTypeId, $bundle), function ($field_definition) {
+ return $field_definition->getType() == 'entity_reference' && $field_definition->getSetting('target_type') == 'taxonomy_term';
+ });
+ foreach ($taxonomy_fields as $field_name => $field) {
+ $widget = $display->getComponent($field_name);
+ // We define "tag-like" taxonomy fields as ones that use the
+ // "Autocomplete (Tags style)" widget.
+ if ($widget['type'] == 'entity_reference_autocomplete_tags') {
+ $tag_fields[$field_name] = $field;
+ }
+ }
+ }
+ if (!empty($tag_fields)) {
+ // If there is more than one "tag-like" taxonomy field available to
+ // the view, we can only make our filter apply to one of them (as
+ // described above). We choose 'field_tags' if it is available, since
+ // that is created by the Standard install profile in core and also
+ // commonly used by contrib modules; thus, it is most likely to be
+ // associated with the "main" free-tagging vocabulary on the site.
+ if (array_key_exists('field_tags', $tag_fields)) {
+ $tag_field_name = 'field_tags';
+ }
+ else {
+ $tag_field_name = key($tag_fields);
+ }
+ // Add the autocomplete textfield to the wizard.
+ $target_bundles = $tag_fields[$tag_field_name]->getSetting('handler_settings')['target_bundles'];
+ $form['displays']['show']['tagged_with'] = [
+ '#type' => 'entity_autocomplete',
+ '#title' => $this->t('tagged with'),
+ '#target_type' => 'taxonomy_term',
+ '#selection_settings' => ['target_bundles' => $target_bundles],
+ '#tags' => TRUE,
+ '#size' => 30,
+ '#maxlength' => 1024,
+ ];
+ }
+ }
+
+}
projects / yaffs-website / blobdiff