first import 1.0-rc5

Signed-off-by: bachy <git@g-u-i.net>

views/entityreference_plugin_style.inc

@@ -0,0 +1,66 @@
+<?php
+
+/**
+ * @file
+ * Handler for entityreference_plugin_style.
+ */
+class entityreference_plugin_style extends views_plugin_style {
+
+  function option_definition() {
+    $options = parent::option_definition();
+    $options['search_fields'] = array('default' => NULL);
+
+    return $options;
+  }
+
+  // Create the options form.
+  function options_form(&$form, &$form_state) {
+    parent::options_form($form, $form_state);
+    $options = array();
+
+    if (isset($form['grouping'])) {
+      $options = $form['grouping'][0]['field']['#options'];
+      unset($options['']);
+      $form['search_fields'] = array(
+        '#type' => 'checkboxes',
+        '#title' => t('Search fields'),
+        '#options' => $options,
+        '#required' => TRUE,
+        '#default_value' => $this->options['search_fields'],
+        '#description' => t('Select the field(s) that will be searched when using the autocomplete widget.'),
+        '#weight' => -3,
+      );
+    }
+  }
+
+  function render() {
+    $options = $this->display->handler->get_option('entityreference_options');
+
+    // Play nice with Views UI 'preview' : if the view is not executed through
+    // EntityReference_SelectionHandler_Views::getReferencableEntities(), just
+    // display the HTML.
+    if (empty($options)) {
+      return parent::render();
+    }
+
+    // Group the rows according to the grouping field, if specified.
+    $sets = $this->render_grouping($this->view->result, $this->options['grouping']);
+
+    // Grab the alias of the 'id' field added by entityreference_plugin_display.
+    $id_field_alias = $this->display->handler->id_field_alias;
+
+    // @todo We don't display grouping info for now. Could be useful for select
+    // widget, though.
+    $results = array();
+    $this->view->row_index = 0;
+    foreach ($sets as $records) {
+      foreach ($records as $values) {
+        // Sanitize html, remove line breaks and extra whitespace.
+        $results[$values->{$id_field_alias}] = filter_xss_admin(preg_replace('/\s\s+/', ' ', str_replace("\n", '', $this->row_plugin->render($values))));
+        $this->view->row_index++;
+      }
+    }
+    unset($this->view->row_index);
+    return $results;
+  }
+}