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- <?php
- /**
- * @file
- * Row style plugin for displaying the results as entities.
- */
- /**
- * Plugin class for displaying Views results with entity_view.
- */
- class entity_views_plugin_row_entity_view extends views_plugin_row {
- protected $entity_type, $entities;
- public function init(&$view, &$display, $options = NULL) {
- parent::init($view, $display, $options);
- // Initialize the entity-type used.
- $table_data = views_fetch_data($this->view->base_table);
- $this->entity_type = $table_data['table']['entity type'];
- // Set base table and field information as used by views_plugin_row to
- // select the entity id if used with default query class.
- $info = entity_get_info($this->entity_type);
- if (!empty($info['base table']) && $info['base table'] == $this->view->base_table) {
- $this->base_table = $info['base table'];
- $this->base_field = $info['entity keys']['id'];
- }
- }
- public function option_definition() {
- $options = parent::option_definition();
- $options['view_mode'] = array('default' => 'full');
- return $options;
- }
- public function options_form(&$form, &$form_state) {
- parent::options_form($form, $form_state);
- $entity_info = entity_get_info($this->entity_type);
- $options = array();
- if (!empty($entity_info['view modes'])) {
- foreach ($entity_info['view modes'] as $mode => $settings) {
- $options[$mode] = $settings['label'];
- }
- }
- if (count($options) > 1) {
- $form['view_mode'] = array(
- '#type' => 'select',
- '#options' => $options,
- '#title' => t('View mode'),
- '#default_value' => $this->options['view_mode'],
- );
- }
- else {
- $form['view_mode_info'] = array(
- '#type' => 'item',
- '#title' => t('View mode'),
- '#description' => t('Only one view mode is available for this entity type.'),
- '#markup' => $options ? current($options) : t('Default'),
- );
- $form['view_mode'] = array(
- '#type' => 'value',
- '#value' => $options ? key($options) : 'default',
- );
- }
- return $form;
- }
- public function pre_render($values) {
- if (!empty($values)) {
- list($this->entity_type, $this->entities) = $this->view->query->get_result_entities($values, !empty($this->relationship) ? $this->relationship : NULL, isset($this->field_alias) ? $this->field_alias : NULL);
- }
- // Render the entities.
- if ($this->entities) {
- $render = entity_view($this->entity_type, $this->entities, $this->options['view_mode']);
- // Remove the first level of the render array.
- $this->rendered_content = reset($render);
- }
- }
- /**
- * Overridden to return the entity object.
- */
- function get_value($values, $field = NULL) {
- return isset($this->entities[$this->view->row_index]) ? $this->entities[$this->view->row_index] : FALSE;
- }
- public function render($values) {
- if ($entity = $this->get_value($values)) {
- // Add the view object as views_plugin_row_node_view::render() would.
- // Otherwise the views theme suggestions won't work properly.
- $entity->view = $this->view;
- $render = $this->rendered_content[entity_id($this->entity_type, $entity)];
- return drupal_render($render);
- }
- }
- }
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