entity_type) && strpos($this->view->base_table, 'search_api_index_') === 0) { $index_name = str_replace('search_api_index_', '', $this->view->base_table); $index = search_api_index_load($index_name); if ($index->item_type) { $info = entity_get_info($index->item_type); if ($info) { $this->entity_type = $index->item_type; $this->entity_info = $info; } } } } /** * Options form. */ function options_form(&$form, &$form_state) { if ($this->entity_type) { parent::options_form($form, $form_state); // We accept rendered entity only as popup. unset($form['description_field']); unset($form['view_mode']['#states']); $form['view_mode']['#title'] = t('Popup view mode'); $form['view_mode']['#description'] = t('Select what view mode should be used to render an entity when displaying popup.'); } else { $form = array( '#markup' => '

' . t('Entity type is not defined for this view. Please consider using another display style.') . '

', ); } } /** * Renders view. */ function render() { if (!empty($this->view->live_preview)) { return t('No preview available'); } $data = array(); $map = leaflet_map_get_info($this->options['map']); // Is there a geofield selected? if ($this->options['data_source']) { $this->render_fields($this->view->result); foreach ($this->view->result as $id => $result) { $geofield = $this->get_field_value($id, $this->options['data_source']); if (!empty($geofield)) { // Render the entity with the selected view mode: $entity_id = isset($result->{$this->entity_info['entity keys']['id']}) ? $result->{$this->entity_info['entity keys']['id']} : ((isset($result->entity) && is_numeric($result->entity)) ? $result->entity : 0); $description = leaflet_views_ajax_popup_markup($this->entity_type, $entity_id, $this->options['view_mode']); $points = leaflet_process_geofield($geofield); // Attach pop-ups if we have rendered into $description: foreach ($points as &$point) { $point['popup'] = $description; } // Attach also titles & entities, they might be used later on. if ($this->options['name_field']) { foreach ($points as &$point) { $point['label'] = $this->rendered_fields[$id][$this->options['name_field']]; } } if (isset($this->options['icon']['iconType']) && $this->options['icon']['iconType'] == 'html') { foreach ($points as &$point) { $target_field = $this->options['icon']['html']; $point['rendered_html'] = isset($this->rendered_fields[$id][$target_field]) ? $this->rendered_fields[$id][$target_field] : ''; } } // Let modules modify the points data. drupal_alter('leaflet_views_alter_points_data', $result, $points); // Merge these points into the $data array for map rendering: $data = array_merge($data, $points); } } leaflet_apply_map_settings($map, $data, $this->options, $this->entity_type); if (empty($data) && !empty($this->options['hide_empty'])) { return ''; } $build = leaflet_build_map($map, $data, $this->options['height'] . 'px'); $build['#attached']['js'][] = array( 'type' => 'file', 'data' => drupal_get_path('module', 'leaflet_views_ajax_popup') . '/leaflet_views_ajax_popup.js', ); $build['#attached']['css'][] = drupal_get_path('module', 'leaflet_views_ajax_popup') . '/leaflet_views_ajax_popup.css'; return $build; } return ''; } }